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Sample records for afar region ethiopia

  1. Uppermost mantle (Pn) velocity model for the Afar region, Ethiopia: an insight into rifting processes

    Science.gov (United States)

    Stork, A. L.; Stuart, G. W.; Henderson, C. M.; Keir, D.; Hammond, J. O. S.

    2013-04-01

    The Afar Depression, Ethiopia, offers unique opportunities to study the transition from continental rifting to oceanic spreading because the process is occurring onland. Using traveltime tomography and data from a temporary seismic deployment, we describe the first regional study of uppermost mantle P-wave velocities (VPn). We find two separate low VPn zones (as low as 7.2 km s-1) beneath regions of localized thinned crust in northern Afar, indicating the existence of high temperatures and, potentially, partial melt. The zones are beneath and off-axis from, contemporary crustal magma intrusions in active magmatic segments, the Dabbahu-Manda-Hararo and Erta'Ale segments. This suggests that these intrusions can be fed by off-axis delivery of melt in the uppermost mantle and that discrete areas of mantle upwelling and partial melting, thought to characterize segmentation of the uppermost mantle at seafloor spreading centres, are initiated during the final stages of break-up.

  2. Mapping Distribution and Forecasting Invasion of Prosopis juliflora in Ethiopia's Afar Region

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    West, A. M.; Wakie, T.; Luizza, M.; Evangelista, P.

    2014-12-01

    Invasion of non-native species is among the most critical threats to natural ecosystems and economies world-wide. Mesquite (which includes some 45 species) is an invasive deciduous tree which is known to have an array of negative impacts on ecosystems and rural livelihoods in arid and semi-arid regions around the world, dominating millions of hectares of land in Asia, Africa, Australia and the Americas. In Ethiopia, Prosopis juliflora (the only reported mesquite) is the most pervasive plant invader, threatening local livelihoods and the country's unique biodiversity. Due to its rapid spread and persistence, P. juliflora has been ranked as one of the leading threats to traditional land use, exceeded only by drought and conflict. This project utilized NASA's Earth Observing System (EOS) data and species distribution modeling to map current infestations of P. juliflora in the Afar region of northeastern Ethiopia, and forecast its suitable habitat across the entire country. This project provided a time and cost-effective strategy for conducting risk assessments of invasive mesquite and subsequent monitoring and mitigation efforts by land managers and local communities.

  3. Mapping current and potential distribution of non-native Prosopis juliflora in the Afar region of Ethiopia

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    Wakie, Tewodros; Evangelista, Paul H.; Jarnevich, Catherine S.; Laituri, Melinda

    2014-01-01

    We used correlative models with species occurrence points, Moderate Resolution Imaging Spectroradiometer (MODIS) vegetation indices, and topo-climatic predictors to map the current distribution and potential habitat of invasive Prosopis juliflora in Afar, Ethiopia. Time-series of MODIS Enhanced Vegetation Indices (EVI) and Normalized Difference Vegetation Indices (NDVI) with 250 m2 spatial resolution were selected as remote sensing predictors for mapping distributions, while WorldClim bioclimatic products and generated topographic variables from the Shuttle Radar Topography Mission product (SRTM) were used to predict potential infestations. We ran Maxent models using non-correlated variables and the 143 species-occurrence points. Maxent generated probability surfaces were converted into binary maps using the 10-percentile logistic threshold values. Performances of models were evaluated using area under the receiver-operating characteristic (ROC) curve (AUC). Our results indicate that the extent of P. juliflora invasion is approximately 3,605 km2 in the Afar region (AUC = 0.94), while the potential habitat for future infestations is 5,024 km2 (AUC = 0.95). Our analyses demonstrate that time-series of MODIS vegetation indices and species occurrence points can be used with Maxent modeling software to map the current distribution of P. juliflora, while topo-climatic variables are good predictors of potential habitat in Ethiopia. Our results can quantify current and future infestations, and inform management and policy decisions for containing P. juliflora. Our methods can also be replicated for managing invasive species in other East African countries.

  4. Mapping current and potential distribution of non-native Prosopis juliflora in the Afar region of Ethiopia.

    Science.gov (United States)

    Wakie, Tewodros T; Evangelista, Paul H; Jarnevich, Catherine S; Laituri, Melinda

    2014-01-01

    We used correlative models with species occurrence points, Moderate Resolution Imaging Spectroradiometer (MODIS) vegetation indices, and topo-climatic predictors to map the current distribution and potential habitat of invasive Prosopis juliflora in Afar, Ethiopia. Time-series of MODIS Enhanced Vegetation Indices (EVI) and Normalized Difference Vegetation Indices (NDVI) with 250 m2 spatial resolution were selected as remote sensing predictors for mapping distributions, while WorldClim bioclimatic products and generated topographic variables from the Shuttle Radar Topography Mission product (SRTM) were used to predict potential infestations. We ran Maxent models using non-correlated variables and the 143 species- occurrence points. Maxent generated probability surfaces were converted into binary maps using the 10-percentile logistic threshold values. Performances of models were evaluated using area under the receiver-operating characteristic (ROC) curve (AUC). Our results indicate that the extent of P. juliflora invasion is approximately 3,605 km2 in the Afar region (AUC  = 0.94), while the potential habitat for future infestations is 5,024 km2 (AUC  = 0.95). Our analyses demonstrate that time-series of MODIS vegetation indices and species occurrence points can be used with Maxent modeling software to map the current distribution of P. juliflora, while topo-climatic variables are good predictors of potential habitat in Ethiopia. Our results can quantify current and future infestations, and inform management and policy decisions for containing P. juliflora. Our methods can also be replicated for managing invasive species in other East African countries.

  5. Knowledge and perception of pulmonary tuberculosis in pastoral communities in the middle and Lower Awash Valley of Afar region, Ethiopia

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    Mamo Gezahegne

    2010-04-01

    Full Text Available Abstract Background Afar pastoralists live in the northeast of Ethiopia, confined to the most arid part of the country, where there is least access to educational, health and other social services. Tuberculosis (TB is one of the major public health problems in Afar region. Lack of knowledge about TB could affect the health-seeking behaviour of patients and sustain the transmission of the disease within the community. In this study, we assessed the knowledge and perception of apparently healthy individuals about pulmonary tuberculosis (PTB in pastoral communities of Afar. Methods Between March and May 2009, a community-based cross-sectional questionnaire survey involving 818 randomly selected healthy individuals was conducted in pastoral communities of Afar region. Moreover, two focus group discussions (FGDs, one with men and one with women, were conducted in each of the study area to supplement the quantitative study. Results The majority (95.6% of the interviewees reported that they have heard about PTB (known locally as "Labadore". However, the participants associated the cause of PTB with exposure to cold air (45.9%, starvation (38%, dust (21.8% or smoking/chewing Khat (Catha edulis (16.4%. The discussants also suggested these same factors as the cause of PTB. All the discussants and the majority (74.3% of the interviewees reported that persistent cough as the main symptom of PTB. About 87.7% of the interviewees and all the discussants suggested that PTB is treatable with modern drugs. All the discussants and the majority (95% of the interviewees mentioned that the disease can be transmitted from a patient to another person. Socio-cultural practices, e.g. sharing cups (87.6%, and house type (59.8% were suggested as risk factors for exposure to PTB in the study areas, while shortage of food (69.7% and chewing khat (53.8% were mentioned as factors favouring disease development. Almost all discussants and a considerable number (20.4% of the

  6. Assessing the Sustainability of Different Small-Scale Livestock Production Systems in the Afar Region, Ethiopia

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    Ngufor L. Atanga

    2013-12-01

    Full Text Available Livestock production is a key income source in eastern Africa, and 80% of the total agricultural land is used for livestock herding. Hence, ecological and socio-economically sustainable rangeland management is crucial. Our study aimed at selecting operational economic, environmental and social sustainability indicators for three main pastoral (P, agro-pastoral (AP, and landless intensive (LI small scale livestock production systems for use in sustainability assessment in Ethiopia. Quantitative and qualitative data were collected through grey literature and semi-structured interviews, assessing livestock and feed resources, production technology, land tenure, financial and gender issues. Our results suggested that feed shortages (FS are directly related to grazing pressure (G and inversely related to grass recovery rates (R. According to our indicators, AP was the most sustainable while P and LI were only conditionally sustainable production systems. 93% of 82 interviewees claimed that private land ownership was the best land tenure incentive for efficient rangeland management. Farmers perceived Prosopis juliflora expansion, sporadic rainfall, and disease infestation as the most significant causes for decreasing livestock productivity. Landless intensive farmers had the highest equality in income distribution (Gini Index: GI = 0.4, followed by P and AP (each with a GI = 0.5. Neither educational background nor income seemed to determine grazing species conservation efforts. We claimed that sustainability indicators are valuable tools to highlight shortcomings and strengths of the three main livestock production systems and help with future livestock management in Ethiopia. Selecting suitable indicators, however, is crucial as data requirements and availability can vary across livestock systems.

  7. Modeling the expansion of Prosopis juliflora and determining its optimum utilization rate to control the invasion in Afar Regional State of Ethiopia

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    Surafel Luleseged Tilahun

    2012-08-01

    Full Text Available Prosopis juliflora is as an alien invasive tree species which is expanding at an alarming rate in the Horn of Africa region. In this paper a mathematical model is developed to estimate the rate of expansion in the Afar region of Ethiopia based on the coverage obtained with GIS analysis from the year 2000 satellite image for the region. The exponential model estimates that the tree species has been expanding at a rate of 50,000 hectares per year in the last ten years in the Afar region. The model further projects, if the tree species is used for productive uses such as energy and consumed at a rate of 90,000 hectares per year, the invaded land can be restored effectively in 15 years time. Furthermore, the model proposes that after the end of the 15 year, Prosopis can be contained within 200,000 hectares and provide 26,000 hectares of wood per annum sustainably for productive uses.

  8. Tuberculosis in Goats and Sheep in Afar Pastoral Region of Ethiopia and Isolation of Mycobacterium tuberculosis from Goat

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    Gezahegne Mamo Kassa

    2012-01-01

    epidemiology of tuberculosis in goats and sheep using comparative intradermal tuberculin skin test, postmortem examination, mycobacteriological culture and molecular typing methods. The overall animal prevalence of TB in small ruminants was 0.5% (95% CI: 0.2%–0.7% at ≥4 mm and 3.8% (95% CI: 3%–4.7% at cutoff ≥2 mm. The herd prevalence was 20% (95% CI: 12–28% and 47% (95% CI: 37–56% at ≥4 mm and ≥2 mm cut-off points, respectively. The overall animal prevalence of Mycobacterium avium complex infection was 2.8% (95% CI: 2.1–3.5% and 6.8% (95% CI: 5.8–7.9% at ≥4 mm and ≥2 mm cut-off points, respectively. Mycobacteriological culture and molecular characterization of isolates from tissue lesions of tuberculin reactor goats resulted in isolation of Mycobacterium tuberculosis (SIT149 and non-tuberculosis mycobacteria as causative agents of tuberculosis and tuberculosis-like diseases in goats, respectively. The isolation of Mycobacterium tuberculosis in goat suggests a potential transmission of the causative agent from human and warrants further investigation in the role of small ruminants in epidemiology of human tuberculosis in the region.

  9. A magnetotelluric study of continental lithosphere in the final stages of break-up. Afar, Ethiopia

    International Nuclear Information System (INIS)

    Complete text of publication follows. As part of a major programme of research into the processes and controls involved in the break-up of continents and the generation of new oceanic crust, we have collected broadband magnetotelluric data along two ∼50km long profiles in the Afar region of Ethiopia, with transient electromagnetic data for static shift control. The first is across a currently active magmatic segment that has experienced volcanic eruptions, seismic tremor and dyke injection over the last 3 years, and the other across a currently inactive segment. This presentation will concentrate on the results of the profile across the active segment. The data are broadly consistent with a two-dimensional interpretation, with geoelectrical strike along the segment's axis of rifting. Three-dimensional effects are seen primarily at sites beneath the rift axis and at longer periods. After static shift correction and rotation into TE and TM modes, we have inverted the data using the REBOCC algorithm. We find high conductivity at various depths beneath the segment axis: in a narrow zone close to the surface and in a much broader zone at depths straddling the crust-mantle interface. We interpret the deeper conductor to represent a magma chamber feeding the recent rifting episodes which has been inferred, but not previously observed directly, from a mis-match between the possible magma supply from deflation of the active volcanoes in the area and the volume of material intruded into the dykes.

  10. Spectral analysis of dike-induced earthquakes in Afar, Ethiopia

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    Tepp, Gabrielle; Ebinger, Cynthia J.; Yun, Sang-Ho

    2016-04-01

    Shallow dike intrusions may be accompanied by fault slip above the dikes, a superposition which complicates seismic and geodetic data analyses. The diverse volcano-tectonic and low-frequency local earthquakes accompanying the 2005-2010 large-volume dike intrusions in the Dabbahu-Manda Hararo rift (Afar), some with fault displacements of up to 3 m at the surface, provide an opportunity to examine the relations among the earthquakes, dike intrusions, and surface ruptures. We apply the frequency index (FI) method to characterize the spectra of swarm earthquakes from six of the dikes. These earthquakes often have broad spectra with multiple peaks, making the usual peak frequency classification method unreliable. Our results show a general bimodal character with high FI earthquakes associated with deeper dikes (top > 3 km subsurface) and low FI earthquakes associated with shallow dikes, indicating that shallow dikes result in earthquakes with more low-frequency content and larger-amplitude surface waves. Low FI earthquakes are more common during dike emplacement, suggesting that interactions between the dike and faults may lead to lower FI. Taken together, likely source processes for low FI earthquakes are shallow hypocenters (dike fluids. Strong site effects also heavily influence the earthquake spectral content. Additionally, our results suggest a continuum of spectral responses, implying either that impulsive volcano-tectonic earthquakes and the unusual, emergent earthquakes have similar source processes or that simple spectral analyses, such as FI, cannot distinguish different source processes.

  11. Examining the Causes of Low-frequency Hybrid Earthquakes During Dike Intrusions in the Afar Rift, Ethiopia

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    Tepp, G.; Ebinger, C. J.; Belachew, M.

    2014-12-01

    Between 2005 and 2012, there were 14 large dike intrusions into the Dabbahu rift segment in the Afar rift, Ethiopia. Swarms of earthquakes with local magnitudes between 1.45events found 173 earthquakes with more low-frequency content and longer codas than expected for typical volcano-tectonic events. These unusual earthquakes were classified as low-frequency hybrid events based on peak frequency and percent of energy below 2 Hz. Previous studies in other volcanic regions have found similar events, which has led to debate about what causes these events and how best to classify them. Explanations for hybrid events include both source and path effects, though the results from previous work and this study suggest that the Afar hybrids are largely a result of path effects based on high attenuation (Q ~ 200) and azimuthal dependence of spectral content. However, large (~3m) surface displacements on short faults indicate that unusual source processes, such as slow rupture times, may also be a factor in these hybrid events. The aims of this study are to distinguish between path and source effects, to characterize the source processes of these events, and to explore the relation between hybrid and normal tectonic events in the region - are the differences in the source or only in the path? For closely located earthquakes, an Empirical Green's Function approach is a great method to isolate the source-time function. Spectral analysis of the source-time function can be used to provide insights into the rupture time, stress drop, and scaling relations of the earthquakes. These results will be used to further refine earthquake classifications and determine if there are any defining characteristics of the classes that associate them with specific faulting processes, such as surface ruptures, that occur during diking events.

  12. Magmatic cycles pace tectonic and morphological expression of rifting (Afar depression, Ethiopia)

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    Medynski, S.; Pik, R.; Burnard, P.; Dumont, S.; Grandin, R.; Williams, A.; Blard, P.-H.; Schimmelpfennig, I.; Vye-Brown, C.; France, L.; Ayalew, D.; Benedetti, L.; Yirgu, G.

    2016-07-01

    The existence of narrow axial volcanic zones of mid-oceanic ridges testifies of the underlying concentration of both melt distribution and tectonic strain. As a result of repeated diking and faulting, axial volcanic zones therefore represent a spectacular topographic expression of plate divergence. However, the submarine location of oceanic ridges makes it difficult to constrain the interplay between tectonic and magmatic processes in time and space. In this study, we use the Dabbahu-Manda Hararo (DMH) magmatic rift segment (Afar, Ethiopia) to provide quantitative constraints on the response of tectonic processes to variations in magma supply at divergent plate boundaries. The DMH magmatic rift segment is considered an analogue of an oceanic ridge, exhibiting a fault pattern, extension rate and topographic relief comparable to intermediate- to slow-spreading ridges. Here, we focus on the northern and central parts of DMH rift, where we present quantitative slip rates for the past 40 kyr for major and minor normal fault scarps in the vicinity of a recent (September 2005) dike intrusion. The data obtained show that the axial valley topography has been created by enhanced slip rates that occurred during periods of limited volcanism, suggestive of reduced magmatic activity, probably in association with changes in strain distribution in the crust. Our results indicate that the development of the axial valley topography has been regulated by the lifetimes of the magma reservoirs and their spatial distribution along the segment, and thus to the magmatic cycles of replenishment/differentiation (<100 kyr). Our findings are also consistent with magma-induced deformation in magma-rich rift segments. The record of two tectonic events of metric vertical amplitude on the fault that accommodated the most part of surface displacement during the 2005 dike intrusion suggests that the latter type of intrusion occurs roughly every 10 kyr in the northern part of the DMH segment.

  13. Magmatic cycles pace tectonic and morphological expression of rifting (Afar depression, Ethiopia)

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    Medynski, Sarah; Pik, Raphael; Burnard, Peter; Blard, Pierre-Henri

    2016-04-01

    Dyking and faulting at mid-oceanic ridges are concentrated in narrow axial volcanic zones due to focussing of both melt distribution and tectonic strain along the plate boundary. Due to the predominantly submarine location of oceanic ridges, the interplay between these processes remain poorly constrained in time and space. In this study, we use the Dabbahu-Manda Hararo (DMH) magmatic rift segment (MRS) (Afar, Ethiopia) to answers the long debated chicken-egg question about magmatic and tectonic processes in extensive context: which on comes first, and how those two processes interplay to finally form oceanic ridges? The DMH MRS is an oceanic ridge analogue and here we present quantitative slip rates on major and minor normal fault scarps for the past 40 kyr in the vicinity of a recent (September 2005) dike intrusion. Our data show that the long-term-vertical slip rates of faults that ruptured in 2005 are too low to explain the present rift topography and that the 2005 strain distribution is not the main stress accommodating mechanism in the DMH segment. Instead, we show that the axial valley topography is created by enhanced slip rates which occur only when the amount of magma available in magma reservoirs is limited, thus preventing dykes from reaching the surface. Our results suggest that development of the axial valley topography is regulated by the magma reservoir lifetime and, thus, to the magmatic cycles of replenishment/differentiation (< 100 ky). This implies that in the DMH rift system (with a magma supply typical of an intermediate spreading centre), significant topography of the axial rift valley is transient, and is expressed only when magma available in the reservoirs decreases. The absence of tilting on the rift margins over the last 200 kyr also suggests that amagmatic accommodation of extension is not required over this time period. Extension instead is accommodated by dykes injected laterally from multiple ephemeral reservoirs located along the DMH

  14. Evaluating methods used for fission track dating of tephras: examples from the Afar Depression, Ethiopia, and the Denali fault zone, Alaska

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    Blythe, A. E.; Warfel, T. S.; Phillips, D. J.

    2015-12-01

    Although fission track geochronology has been successfully used to date volcanic glasses and tephras in several studies, a variety of approaches have been used (see Westgate et al., 2013), and no consensus for a standardized methodology has emerged. As a result, this technique is rarely employed, despite having the potential to date tephras and glasses that cannot be dated by other methods, such as K-Ar dating. We have been evaluating the various approaches used to address the technical issues in fission track dating of tephras, by applying them to standards of known ages, including Moldavite tektite, and Huckleberry and Bishop Tuffs. Some of these issues include track etching and counting protocol, and corrections for the effects of track fading at low temperatures. Track etching is generally done in 24% HF for 75 or more seconds, but the time necessary for optimal etching appears to vary according to sample composition and grain size. To correct for track fading, we are using the diameter correction technique of Sandhu and Westgate (1995). We have obtained tephra samples from two regions, the Afar Depression in Ethiopia, an area with significant early hominid fossils, and the Denali fault zone in Alaska, an area with a complicated tectonic evolution. For both of these regions, we have samples that have been dated by other methods for calibration purposes, and we will explore the application of a Zeta correction to the technique. This underutilized technique can provide powerful constraints on studies of timing in diverse geologic environments.

  15. Integrating local pastoral knowledge, participatory mapping, and species distribution modeling for risk assessment of invasive rubber vine (Cryptostegia grandiflora) in Ethiopia’s Afar region

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    Luizza, Matthew; Wakie, Tewodros; Evangelista, Paul; Jarnevich, Catherine S.

    2016-01-01

    The threats posed by invasive plants span ecosystems and economies worldwide. Local knowledge of biological invasions has proven beneficial for invasive species research, but to date no work has integrated this knowledge with species distribution modeling for invasion risk assessments. In this study, we integrated pastoral knowledge with Maxent modeling to assess the suitable habitat and potential impacts of invasive Cryptostegia grandiflora Robx. Ex R.Br. (rubber vine) in Ethiopia’s Afar region. We conducted focus groups with seven villages across the Amibara and Awash-Fentale districts. Pastoral knowledge revealed the growing threat of rubber vine, which to date has received limited attention in Ethiopia, and whose presence in Afar was previously unknown to our team. Rubber vine occurrence points were collected in the field with pastoralists and processed in Maxent with MODIS-derived vegetation indices, topographic data, and anthropogenic variables. We tested model fit using a jackknife procedure and validated the final model with an independent occurrence data set collected through participatory mapping activities with pastoralists. A Multivariate Environmental Similarity Surface analysis revealed areas with novel environmental conditions for future targeted surveys. Model performance was evaluated using area under the receiver-operating characteristic curve (AUC) and showed good fit across the jackknife models (average AUC = 0.80) and the final model (test AUC = 0.96). Our results reveal the growing threat rubber vine poses to Afar, with suitable habitat extending downstream of its current known location in the middle Awash River basin. Local pastoral knowledge provided important context for its rapid expansion due to acute changes in seasonality and habitat alteration, in addition to threats posed to numerous endemic tree species that provide critical provisioning ecosystem services. This work demonstrates the utility of integrating local ecological

  16. Husbandry, breeding practices, and production constraints of camel in the pastoral communities of Afar and Somali, Ethiopia

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    Yosef Tadesse

    2014-12-01

    Full Text Available The objectives of this paper were to identify and describe husbandry practices, herd structure, owners’ trait preferences, breeding practices, and production constraints of camel in the two major camel rearing pastoral communities, viz. Afar and Somali, to generate baseline information that would help to plan possible breed improvement strategies and options for the different camel populations. The study sites were selected purposively while households from each of the sites randomly. Data were collected using formal questionnaires and focus group discussion. Results showed that average camel population per household was higher in Mille (28.06±2.27, Gode (27.51±2.02, and Moyale (24.07±2.13 districts. Female camel populations with age of >1 year contributes 78-83% of the total camel herd population in all the study districts. Higher number of female animals in the herd in the arid environment means providing continuous supply of milk and allows a rapid recovery of herd numbers after a disease outbreak or drought occurrence. This shows that pastoralists breeding objectives are in relation to the arid environment and female population in the herd. Most of the pastoral communities utilize a single breeding male camel per 40-50 female camels and this will affect productivity and heterogeneity of camel population. With regard to trait preference, all pastoral communities ranked milk yield as the first trait of choice, except Liben district in which adaptation trait was the primary preference. Growth trait ranked second in Mille, Gode, Liben, and Jijiga pastoral communities where as adaptation trait ranked second in Amibara and Shinille pastoral communities. The major camel production constraints were feed, diseases, and lack of water in that order and the major cause of the constraints was the recurrent drought occurred during the past 2-3 decades in the two regions. Therefore, in planning and implementation of the breeding strategies for small

  17. The Quaternary volcanic rocks of the northern Afar Depression (northern Ethiopia): Perspectives on petrology, geochemistry, and tectonics

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    Hagos, Miruts; Koeberl, Christian; van Wyk de Vries, Benjamin

    2016-05-01

    The northern Afar Depression is one of the most volcano-tectonically active parts of the East African Rift system, a place where oceanic rifting may be beginning to form an incipient oceanic crust. In its center, over an area that is ∼80 km long and ∼50 km wide, there are seven major NNW-SSE-aligned shield volcanoes/volcanic edifices surrounded by compositionally distinct fissure-fed basalts. The Quaternary lavas in this area range from transitional to tholeiitic basalts, with significant across-axis variation both in mineralogy and chemistry. The variation in the contents of the major elements (TiO2, Al2O3, and Fe2O3), incompatible trace elements (Nd, Hf, Th, Ta), and the contents and ratios of the rare earth elements (REE) (e.g., (La/Yb)n = 5.3-8.9) indicate some variation in the petrogenetic processes responsible for the formation of these basalts. However, the variation in isotopic compositions of the mafic lavas is minimal (87Sr/86Sr = 0.7036-0.7041, 143Nd/144Nd = 0.51286-0.51289), which suggests only one source for all the Danakil Depression basalts. These basalts have isotope and incompatible trace element ratios that overlap with those of the Oligocene High-Ti2 flood basalts from the Ethiopian Plateau, interpreted as being derived from the last phase/tail of the Afar mantle plume source. Moreover, the Ce/Pb, Ba/U ratios indicate that the involvement of continental crust in the petrogenesis of the basaltic rocks is minimal; instead, both depth and degree of melting of the source reservoir underneath the northern Afar Depression played a major role for the production of incompatible element-enriched basalts (e.g., AleBagu Shield basalts) and the incompatible element-depleted tholeiitic basalts (e.g., Erta'Ale and Alu Shield basalts).

  18. Strontium and neodymium isotopic evidence for the heterogeneous nature and development of the mantle beneath Afar (Ethiopia)

    International Nuclear Information System (INIS)

    Neodymium isotope and REE analyses of recent volcanic rocks and spinel lherzolite nodules from the Afar area are reported. The 143Nd/144Nd ratios of the volcanic rocks range from 0.51286 to 0.51304, similar to the range recorded from Iceland. However, the 87Sr/86Sr ratios display a distinctly greater range (0.70328-0.70410) than those reported from the primitive rocks of Iceland. Whole rock samples and mineral separates from the spinel lherzolite nodules exhibit uniform 143Nd/144Nd ratios (ca. 0.5129) but varied 87Sr/86Sr ratios in the range 0.70427-0.70528. The Sr-Nd isotope variations suggest that the volcanic rocks may have been produced by mixing between two reservoirs with distinct isotopic compositions. Two possible magma reservoirs in this area are the source which produced the 'MORB-type' volcanics in the Red Sea and Gulf of Aden and the anomalous source represented by the nodule suite. The isotopic composition of the volcanics is compatible with mixing between these two reservoirs. It is shown that the anomalous source with a high 87Sr/86Sr ratio cannot have been produced by simple processes of partial melting and mixing within normal mantle. Instead the high 87Sr/86Sr is equated with a fluid phase. A primitive cognate fluid, subducted seawater or altered oceanic lithosphere may have been responsible for the generation of the source with a high 87Sr/86Sr ratio. (orig.)

  19. Chemical Investigation of Lawsonia inermis L. Leaves from Afar Region, Ethiopia

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    Tekle Kebede Kidanemariam

    2013-12-01

    Full Text Available The aims of this study were to investigate the chemical constituents of the hydrodistilled oil and n- hexane extract of L. inermis leaves. The essential oil of L. inermis leaves was analyzed using GC-MS and revealed the presence of twenty eight components. Nine components comprising 80.6% of the total oil have been identified by MS, spectral data and by comparison with literature. According to the GC-MS results, eugenol, hexadecanoic acid, phytol, α-terpineol and etherphenylvinyl were the major components of the oil. Bisabolene was isolated from n- hexane extract and its structure was elucidated by NMR technique.

  20. Ethiopia.

    Science.gov (United States)

    1984-03-01

    This discussion of Ethiopia reviews the history of the country's demographic situation and reports on the government's overall approach to population problems; the population data systems and development planning; institutional arrangements for the integration of population with development planning; the government's view of the importance of population policy in realizing development objectives; population size, growth, and natural increase; morbidity and mortality; fertility; international migration; and spatial distribution. Ethiopia is 1 of the few remaining countries in the world that has never conducted a population census. The prevailing demographic data come from sample surveys, none of which had a complete national coverage. UN estimates indicate a crude birthrate of 51.8/1000 for the 1950s, with a slight decline to 49.6/1000 by 1970-75. The crude death rate was estimated to have dropped from 30.6/1000 in the early 1950s to 23.2/1000 in the early 1970s. Infant mortality is reported to have declined from 208/1000 in the early 1950s to 155/1000 during 1970-75. and life expectancy increased from 32.9 years in 1950-55 to 40.9 in 1970-75. Historically, Ethiopia is not known to have experienced any serious migration problems except for the massive exodus of refugees into neighboring countries in recent years due to continuous military operations. The government has no explicit policy to modify fertility or population growth, although in recent years it has acknowledged that these rates are too high. The most pressing concern is the improvement of the health situation through a primary health care approach. Institutional arrangements in the area of population remain at an early stage of development. The government explicitly recognizes the interrelationships between population and socioeconomic development. The Central Statistical Office estimated the population size at 24.1 million in January 1970, and the annual rate of population growth at 2.2% for the early

  1. New geodetic measurements in central Afar constraining the Arabia-Somalia-Nubia triple junction kinematics

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    Doubre, C.; Deprez, A.; Masson, F.; Socquet, A.; Lewi, E.; Grandin, R.; Calais, E.; Wright, T. J.; Bendick, R. O.; Pagli, C.; Peltzer, G.; de Chabalier, J. B.; Ibrahim Ahmed, S.

    2014-12-01

    The Afar Depression is an extraordinary submerged laboratory where the crustal mechanisms involved in the active rifting process can be studied. But the crustal movements at the regional scale are complicated by being the locus of the meeting of three divergent plate boundaries: the oceanic spreading ridges of the Red Sea and the Aden Ridge and the intra-continental East-African Rift (EAR). We present here the first GPS measurements conducted in a new network in Central Afar, complementing existing networks in Eritrea, around the Manda-Harraro 2005-2010 active segment, in the Northern part of the EAR and in Djibouti. Even if InSAR data were appropriate for mapping the deformation field, the results are difficult to interpret for analyzing the regional kinematics because of the atmospheric conditions, the lack of complete data catalogue, the acquisition configuration and the small velocity variations. Therefore, our measurements in the new sites are crucial to obtain an accurate velocity field over the whole depression, and focus specifically on the spatial organization of the deformation to characterize the tripe junction. These first results show that a small part of the motion of the Somalia plate with respect to the Nubia plate or the Arabia plate (2-3 mm/yr) occurs south of the Tadjura Gulf and East of the Adda-do segment in Southern Afar. The complex kinematic pattern involves a clockwise rotation of this Southeastern part of the Afar rift and can be related to the significant seismic activity regularly recorded in the region of Jigjiga (northern Somalia-Ethiopia border). The western continuation of the Aden Ridge into Afar extends West of the Asal rift segment and does not reach the young active segment of Manda-Inakir (MI). A slow gradient of velocity is observed across the Dobi Graben and across the large systems of faults between Lake Abhe and the MI rift segment. A striking change of the velocity direction occurs in the region of Assaïta, west of Lake

  2. The mantle transition zone beneath the Afar Depression and adjacent regions: implications for mantle plumes and hydration

    Science.gov (United States)

    Reed, C. A.; Gao, S. S.; Liu, K. H.; Yu, Y.

    2016-06-01

    The Afar Depression and its adjacent areas are underlain by an upper mantle marked by some of the world's largest negative velocity anomalies, which are frequently attributed to the thermal influences of a lower-mantle plume. In spite of numerous studies, however, the existence of a plume beneath the area remains enigmatic, partially due to inadequate quantities of broad-band seismic data and the limited vertical resolution at the mantle transition zone (MTZ) depth of the techniques employed by previous investigations. In this study, we use an unprecedented quantity (over 14 500) of P-to-S receiver functions (RFs) recorded by 139 stations from 12 networks to image the 410 and 660 km discontinuities and map the spatial variation of the thickness of the MTZ. Non-linear stacking of the RFs under a 1-D velocity model shows robust P-to-S conversions from both discontinuities, and their apparent depths indicate the presence of an upper-mantle low-velocity zone beneath the entire study area. The Afar Depression and the northern Main Ethiopian Rift are characterized by an apparent 40-60 km depression of both MTZ discontinuities and a normal MTZ thickness. The simplest and most probable interpretation of these observations is that the apparent depressions are solely caused by velocity perturbations in the upper mantle and not by deeper processes causing temperature or hydration anomalies within the MTZ. Thickening of the MTZ on the order of 15 km beneath the southern Arabian Plate, southern Red Sea and western Gulf of Aden, which comprise the southward extension of the Afro-Arabian Dome, could reflect long-term hydration of the MTZ. A 20 km thinning of the MTZ beneath the western Ethiopian Plateau is observed and interpreted as evidence for a possible mantle plume stem originating from the lower mantle.

  3. Domestic violence against women in Kersa, Oromia region, eastern Ethiopia

    DEFF Research Database (Denmark)

    Shanko, W.; Wolday, M.; Assefa, N.;

    2013-01-01

    Intimate partner violence is common in rural areas of Ethiopia. The aim of this study was to assess the knowledge and prevalence of domestic violence among women in Kersa district of Oromia region and identify the types, perpetuators and triggers for violence. A community-based cross......-sectional interview-based survey was conducted in 2008 on 858 women of reproductive age. Only 39.7% of women reported that they recognized that violence against women was a problem in their area. Ever experience of violence by an intimate partner was reported by 166 women (19.6%) and 70.3% of the perpetuators were...... husbands. Ever experience of domestic violence among women was significantly related to Amhara ethnicity and age group 30-49 years. Only 33 (19.9%) women who ever experienced violence had reported it to the legal authorities. Women's reasons for failing to report to the legal system were not wanting...

  4. The August 2002 earthquake sequence in north Afar: Insights into the neotectonics of the Danakil microplate

    Science.gov (United States)

    Ayele, Atalay; Stuart, Graham; Bastow, Ian; Keir, Derek

    2007-06-01

    In August 2002, there was high seismic activity in Afar concentrated at the plateau margin of the northern Ethiopian rift east of Mekele, near the western part of the Danakil microplate. The spatial and temporal distributions of this seismic activity over four weeks indicate the NNW propagation of the Gulf of Aden rift across the Afar Depression towards the western Ethiopian plateau. Fault plane solutions for six larger earthquakes from the August 2002 sequence are estimated from moment tensor inversion of local broadband waveform data. The results show only normal faulting on NNW trending and NE dipping faults, which agree with tectonics of the area and distribution of aftershocks. No strike-slip component is observed in any of our fault plane solutions or those of other workers including Harvard CMT solutions in the region. Such motion would be indicative of oblique-slip deformation between the Nubian plate and the Danakil microplate consistent with counter-clockwise rotation of the microplate. Hypocentral depths of well-constrained events are 5-7 km, which is the approximate elastic plate thickness in the Main Ethiopian rift, possibly indicating the depth to the brittle-ductile transition zone in this part of the Afar Depression. The shallowness of the depth estimates agree with the macroseismic reports available from a wide area in northern Ethiopia. Potential future shallow crustal deformation may cause significant loss of human life and damage to property in the densely populated highland region around Mekele unless measures are taken in improving building standards. The b-value for this sequence is estimated to be 0.66 using a least squares fit, while it is 0.67 ± 0.16 from a maximum-likelihood approach. This estimated b-value is low or the frequency of occurrence of relatively larger magnitude events is high indicating that it is a highly stressed region as evidenced by the recent increase of the seismicity in the area.

  5. Mode of rifting in magmatic-rich setting: Tectono-magmatic evolution of the Central Afar rift system

    Science.gov (United States)

    Stab, Martin; Bellahsen, Nicolas; Pik, Raphaël; Leroy, Sylvie; Ayalew, Dereje

    2014-05-01

    Observation of deep structures related to break-up processes at volcanic passive margins (VPM) is often a troublesome exercise: thick pre- to syn-breakup seaward-dipping reflectors (SDR) usually mask the continent-ocean boundary and hide the syn-rift tectonic structures that accommodate crustal stretching and thinning. Some of the current challenges are about clarifying 1) if tectonic stretching fits the observed thinning and 2) what is the effect of continuous magma supply and re-thickening of the crust during extension from a rheological point of view? The Afar region in Ethiopia is an ideal natural laboratory to address those questions, as it is a highly magmatic rift that is probably close enough to breakup to present some characteristics of VPM. Moreover, the structures related to rifting since Oligocene are out-cropping, onshore and well preserved. In this contribution, we present new structural field data and lavas (U-Th/He) datings along a cross-section from the Ethiopian Plateau, through the marginal graben down to the Manda-Hararo active rift axis. We mapped continent-ward normal fault array affecting highly tilted trapp series unconformably overlain by tilted Miocene (25-7 Ma) acid series. The main extensional and necking/thinning event took place during the end of this Miocene magmatic episode. It is itself overlain by flat lying Pliocene series, including the Stratoid. Balanced cross-sections of those areas allow us to constrain a surface stretching factor of about 2.1-2.9. Those findings have the following implications: - High beta factor constrained from field observations is at odd with thinning factor of ~1.3 predicted by seismic and gravimetric studies. We propose that the continental crust in Central Afar has been re-thickened by the emplacement of underplated magma and SDR. - The deformation in Central Afar appears to be largely distributed through space and time. It has been accommodated in a 200-300 km wide strip being a diffuse incipient

  6. Peace in the Clinic: Rethinking "Global Health Diplomacy" in the Somali Region of Ethiopia.

    Science.gov (United States)

    Carruth, Lauren

    2016-06-01

    Drawing on ethnographic research with Somalis, within aid organizations, and within health care facilities in the Somali Region of Ethiopia, this article argues that what is called "global health diplomacy," despite its origins and articulations in interstate politics, is fundamentally local and interpersonal. As evidence, I outline two very different health programs in the Somali Region of Ethiopia, and how, in each, existing animosities and political grievances were either reinforced or undermined. I argue that the provision of health care in politically insecure and post-conflict settings like the Somali Region of Ethiopia is precarious but pivotal: medical encounters have the potential to either worsen the conditions in which conflicts and crises recur, or build new interpersonal and governmental relations of trust. Effective global health diplomacy, therefore, cannot be limited to building clinics and donating medicine, but must also explicitly include building positive relationships of trust between oppositional groups within clinical spaces. PMID:25911028

  7. Assessment of Challenges and Opportunity of Basketball Developments in Some Selected Regions in Ethiopia

    Science.gov (United States)

    Tufa, Gemechu Beker

    2015-01-01

    The intent of this study is to assess the challenges and Opportunity of Basketball development of in Some Selected Regions Ethiopia. The research made Addis Ababa, Oromia, Gambella and South Nation Nationality and People Regional States as the sites of this study. Both qualitative and quantitative approaches particularly a descriptive survey were…

  8. Multidrug-resistant Mycobacterium tuberculosis and associated risk factors in Oromia Region of Ethiopia

    Directory of Open Access Journals (Sweden)

    Girma Mulisa

    2015-10-01

    Conclusions: The rate of MDR-TB was high among suspected cases in the Oromia Region of Ethiopia. Local MDR-TB detection capacity and local epidemiology studies are essential to detect MDR-TB and guide the use of the sparse resources to optimize MDR-TB control. If TB is suspected, the presence of any of the above factors should alert Oromia Region clinicians and public health professionals to screen for MDR-TB.

  9. Epidemiology of laboratory confirmed measles virus cases in Amhara Regional State of Ethiopia, 2004–2014

    OpenAIRE

    Getahun, Mekonen; Beyene, Berhane; Ademe, Ayesheshem; Teshome, Birke; Tefera, Mesfin; Asha, Anjelo; Afework, Aklog; HaileMariyam, Yoseph; Assefa, Esete; Gallagher, Kathleen

    2016-01-01

    Background Measles is a highly contagious viral infection causing large outbreaks all over the world. Despite the availability of safe and cost effective vaccine, measles remained endemic with persistent periodic outbreaks in the Horn of Africa. The aim of this study is to characterize laboratory confirmed measles cases in Amhara Regional State, which was one of the highly affected regions in Ethiopia. Method A suspected measles case was defined as any person presenting with fever, maculopapu...

  10. Tuberculosis and HIV infection among pulmonary tuberculosis suspects in a predominantly pastoralist area, Northeast Ethiopia

    OpenAIRE

    2015-01-01

    Background: TB-HIV co-infection is one of the biggest public health challenges in sub-Saharan Africa. Although there is a wealth of information on TB-HIV co-infection among settled populations in Africa and elsewhere, to our knowledge, there are no published reports on TB-HIV co-infection from pastoral communities. In this study, we report the prevalence of TB, HIV and TB-HIV co-infection among pulmonary TB suspects in the Afar Regional State of Ethiopia. Design: In a cross-sectional study...

  11. Immunization Coverage Surveys and Linked Biomarker Serosurveys in Three Regions in Ethiopia

    OpenAIRE

    Travassos, Mark A.; Berhane Beyene; Zenaw Adam; Campbell, James D.; Nigisti Mulholland; Diarra, Seydou S.; Tassew Kassa; Lisa Oot; Jenny Sequeira; Mardi Reymann; William C Blackwelder; Yukun Wu; Inna Ruslanova; Jaya Goswami; Sow, Samba O.

    2016-01-01

    Objective Demographic and health surveys, immunization coverage surveys and administrative data often divergently estimate vaccination coverage, which hinders pinpointing districts where immunization services require strengthening. We assayed vaccination coverage in three regions in Ethiopia by coverage surveys and linked serosurveys. Methods Households with children aged 12–23 (N = 300) or 6–8 months (N = 100) in each of three districts (woredas) were randomly selected for immunization cover...

  12. An ethnobotanical study of medicinal plants used in Kilte Awulaelo District, Tigray Region of Ethiopia

    OpenAIRE

    Teklay, Abraha; Abera, Balcha; Giday, Mirutse

    2013-01-01

    Background The Ethiopian people have been dependent on traditional medicine, mainly medicinal plants, from time immemorial for control of human and animal health problems, and they still remain to be largely dependent on the practice. The purpose of the current study was to conduct ethnobotanical study to document medicinal plants used to treat diseases of human and domestic animals in Kilte Awulaelo District in the Tigray Region of Ethiopia. Methods Ethnobotanical data were collected between...

  13. Assessment of antiretroviral treatment (ART) care service provision in Tigray Region health centers, North Ethiopia

    OpenAIRE

    Tessema, Shewaye Belay; Adane, Mesafint Molla

    2015-01-01

    Background Client satisfaction is a vital component and main concern intertwined with strategic decisions in service provisions. To improve efficiency of services, eliciting the opinion of users about the available services and identifying factors associated with dissatisfaction is very critical. Thus, the main objective of this study was to assess the perceived levels of clients’ satisfaction with health services at ART clinic level in health centres of Tigray Region in Ethiopia. Methods Cro...

  14. Drug utilization in selected health facilities of South West Shoa Zone, Oromia Region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Kebede M

    2015-07-01

    Full Text Available Mengistu Kebede, Dereje Kebebe Borga, Eshetu Mulisa Bobasa Department of Pharmacy, Jimma University, Jimma, Ethiopia Background: Sustaining the availability and rational use of safe and effective drugs is a major problem in developing countries. Irrational drug use affects quality of health care more than accessibility of drugs. Objective: To assess drug utilization in selected health facilities of South West Shoa Zone, Oromia Region, Ethiopia. Methods: A cross-sectional study was conducted in selected health facilities of South West Shoa Zone from January 21–28, 2012 by using structured questionnaires. Results: Of 50 prescribers and 30 dispensers, 58% and 83.3% were males, respectively. The result showed that majority of prescribers agreed on availability of essential drugs (72% and had access to up-to-date drug information (76%. However, 43.3% of dispensers didn't get access to up-to-date drug information. 86% and 88% of prescribers note cost of drugs and stick to standard treatment guidelines of Ethiopia during prescription, respectively. All drug dispensers check the name of the drug (100%, age of the patient (90%, the dosage form of drug (96.7%, the route of administration (90%, the duration of therapy (86.7%, and frequency of administration (86.7% for prescription papers. Conclusion: In general, drug utilization at the study sites was found to be good, although there are major deviations from the concept of rational drug use. Keywords: drug utilizations, rational drug use, health facilities

  15. Agricultural water productivity optimization for irrigated Teff (Eragrostic Tef) in water scarce semi-arid region of EthiopiaAgricultural water productivity optimization for irrigated Teff (Eragrostic Tef) in water scarce semi-arid region of Ethiopia

    NARCIS (Netherlands)

    Yihun, Y.M.

    2015-01-01

    Title of the PhD Thesis: ‘Agricultural Water Productivity Optimization for Irrigated Teff (Eragrostic Tef) in water Scarce Semi-Arid region of Ethiopia’ Yenesew Mengiste Yihun In water stressed regions such as the Central Rift Valley of Ethiopia, increasing Crop Water Productivity (CWP)

  16. HIV Prevalence Correlates with High-Risk Sexual Behavior in Ethiopia's Regions.

    Directory of Open Access Journals (Sweden)

    Chris R Kenyon

    Full Text Available HIV prevalence varies between 0.9 and 6.5% in Ethiopia's eleven regions. Little has been published examining the reasons for this variation.We evaluated the relationship between HIV prevalence by region and a range of risk factors in the 2005 and 2011 Ethiopian Demographic Health Surveys. Pearson's correlation was used to assess the relationship between HIV prevalence and each variable.There was a strong association between HIV prevalence and three markers of sexual risk: mean lifetime number of partners (men: r = 0.87; P < 0.001; women: r = 0.60; P = 0.05; reporting sex with a non-married, non-cohabiting partner (men: r = 0.92; P < 0.001, women r = 0.93; P < 0.001; and premarital sex. Condom usage and HIV testing were positively associated with HIV prevalence, while the prevalence of circumcision, polygamy, age at sexual debut and male migration were not associated with HIV prevalence.Variation in sexual behavior may contribute to the large variations in HIV prevalence by region in Ethiopia. Population-level interventions to reduce risky sexual behavior in high HIV incidence regions should be considered.

  17. Prevalence of tuberculosis, HIV, and TB-HIV co-infection among pulmonary tuberculosis suspects in a predominantly pastoralist area, northeast Ethiopia

    OpenAIRE

    Belay, Mulugeta; Bjune, Gunnar; Abebe, Fekadu

    2015-01-01

    Background: TB-HIV co-infection is one of the biggest public health challenges in sub-Saharan Africa. Although there is a wealth of information on TB-HIV co-infection among settled populations in Africa and elsewhere, to our knowledge, there are no published reports on TB-HIV co-infection from pastoral communities. In this study, we report the prevalence of TB, HIV and TB-HIV co-infection among pulmonary TB suspects in the Afar Regional State of Ethiopia.Design: In a cross-sectional study des...

  18. Mothers' satisfaction with referral hospital delivery service in Amhara Region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Tayelgn Azmeraw

    2011-10-01

    Full Text Available Abstract Background A woman's satisfaction with the delivery service may have immediate and long-term effects on her health and subsequent utilization of the services. Providing satisfying delivery care increases service utilization. The objective of this study is to assess the satisfaction of mothers with referral hospitals' delivery service and identify some possible factors affecting satisfaction in Amhara region of Ethiopia. Methods A hospital-based cross-sectional survey that involved an exit interview was conducted from September to November 2009 in three referral hospitals in Ethiopia. A total of 417 delivering mothers were enrolled in the study. Client satisfaction was measured using a survey instrument adopted from the Donabedian quality assessment framework. We collect data systematically from every other postnatal woman who delivered in the referral hospitals. Multivariate and binary logistic regression was applied to identify the relative effect of each explanatory variable on the outcome (satisfaction. Results The proportion of mothers who were satisfied with delivery care in this study was 61.9%. Women's satisfaction with delivery care was associated with wanted status of the pregnancy, immediate maternal condition after delivery, waiting time to see the health worker, availability of waiting area, care providers' measure taken to assure privacy during examinations, and amount of cost paid for service. Conclusions The overall satisfaction of hospital delivery services in this study is found to be suboptimal. The study strongly suggests that more could be done to assure that services provided are more patient centered.

  19. Modes of rifting in magma-rich settings: Tectono-magmatic evolution of Central Afar

    Science.gov (United States)

    Stab, Martin; Bellahsen, Nicolas; Pik, Raphaël.; Quidelleur, Xavier; Ayalew, Dereje; Leroy, Sylvie

    2016-01-01

    Recent research in Afar (northern Ethiopia) has largely focused on the formation of the present-day ocean-continent transition at active segments (e.g., Manda Hararo). However, the Oligo-Miocene history of extension, from the onset of rifting at ~25 Ma to the eruption of the massive Stratoïd flood basalts at ~4 Ma, remains poorly constrained. Here we present new structural data and radiometric dating from Central Afar, obtained along a zone stretching from the undeformed Oligocene Ethiopian plateau to the Manda Hararo and Tat'Ale active volcanic segments. Basaltic and rhyolitic formations were mapped in two key areas corresponding to the proximal and distal parts of a half-rift. We present a balanced composite cross section of Central Afar, reconstructed using our new data and previously published geophysical data on the crustal structure. Our main findings are as follows: (1) Extension during the Mio-Pliocene corresponds to a "wide rift" style of rifting. (2) The lower crust has been underplated/intruded and rethickened during rifting by magmatic injection. (3) Our restoration points to the existence of midcrustal shear zones that have helped to distribute extension in the upper crust and to localize extension at depth in a necking zone. Moreover, we suggest that there is a close relationship between the location of a shear zone and the underplated/intruded material. In magma-rich environments such as Central Afar, breakup should be achieved once the initial continental crust has been completely replaced by the newly, magmatically accreted crust. Consequently, and particularly in Afar, crustal thickness is not necessarily indicative of breakup but instead reflects differences in tectono-magmatic regimes.

  20. Tuberculosis Laboratory Diagnosis Quality Assurance among Public Health Facilities in West Amhara Region, Ethiopia.

    Directory of Open Access Journals (Sweden)

    Melashu Balew Shiferaw

    Full Text Available Reliable smear microscopy is an important component of Directly Observed Treatment Scheme (DOTS strategy for TB control program in countries with limited resources. Despite external quality assessment is established in Ethiopia, there is lower TB detection rate (48% in Amhara region compared to the World Health Organization (WHO estimate (70%. This highlights the quality of smear microscopy needs to be evaluated. Therefore, the aim of this study was to assess the quality of sputum smear microscopy performance among health center laboratories in West Amhara region, Ethiopia.A cross sectional study was conducted from July 08, 2013 to July 07, 2014. Data were collected from 201 public health center laboratories using a structured questionnaire. Slides were collected based on Lot Quality Assurance Sampling (LQAS method and rechecked blindly by trained laboratory technologists. The data were entered into EPI info V.7 and smear quality indicators and AFB results were analyzed by SPSS version 20.Among 201 laboratories enrolled in this study, 47 (23.4% laboratories had major errors. Forty one (20.4% laboratories had a total of 67 false negative and 29 (14.4% laboratories had a total of 68 false positive results. Specimen quality, smear thickness and evenness were found poor in 134 (66.7%, 133 (66.2% and 126 (62.7% laboratories, respectively. Unavailability of microscope lens cleaning solution (AOR: 2.90; 95% CI: 1.25-6.75; P: 0.013 and dirty smears (AOR: 2.65; 95% CI: 1.14-6.18; P: 0.024 were correlated with false negative results whereas no previous EQA participation (AOR: 3.43; 95% CI: 1. 39-8.45; P: 0.007 was associated with false positive results.The performance of health facilities for sputum smear microscopy was relatively poor in West Amhara region. Hence, strengthening the EQA program and technical support on sputum smear microscopy are recommended to ensure quality tuberculosis diagnostic service.

  1. the role of magmatism and segmentation in the structural evolution of the Afar Rift

    Science.gov (United States)

    Stab, Martin; Bellahsen, Nicolas; Pik, Raphaël; Quidelleur, Xavier; Ayalew, Dereje; Leroy, Sylvie

    2015-04-01

    A common issue at volcanic passive margins (VPM) is the lack of observation of the structures that accommodate stretching and thinning. Indeed, the most distal parts and the Ocean-Continent Transition is often masked by thick seaward-dipping reflectors (SDR) sequences. Some current challenges are then to know if the observed thinning fit the divergence (thinning vs dyking); and what is the rheological effect of magma supply that re-thickens the crust during extension? In the Central Afar magmatic rift (Ethiopia), the structures related to rifting since Oligocene are cropping out onshore and are well preserved. We present here a new structural model based on field data and lavas (U-Th/He and K/Ar) datings along a balanced cross-section of the Central Afar Western Margin. We mapped continent-ward normal fault array affecting highly tilted trapp series (29-30 Ma) unconformably overlain by tilted Oligo-Miocene (25-7 Ma) acid series. The main extensional and necking/thinning event took place during the end of this Miocene magmatic episode. The Pliocene flood basalt (Stratoid series) is erupted over an already thinned crust. The bulk extension for the Afar Western Margin is ß ~ 2.50. Our main findings are: - Oligo-Miocene deformation in Central Afar appears to be largely distributed through space and time ("magmatic wide rift"). It has been accommodated in a 200-300 km wide strip being a diffuse incipient plate boundary during the whole rifting history until the formation of present-day magmatic segments. There is a period of tectonic quiescence accompanied with few magma erupted at the surface between 25 Ma and 7 Ma. We suggest that tectonic and magmatic activity was focused at that time on the highly faulted Danakil block and Southern Red Sea, away from our study zone. - ß ~ 2.50 is higher than the thinning factor of ~1.30 observed in geophysical studies. We propose that the continental crust in Central Afar has been re-thickened during extension by the syn

  2. A new species of Atractides Koch, 1837 (Acari: Hydrachnidia, Hygrobatidae from Ethiopia, with a discussion on the biodiversity of the genus Atractides in the Afrotropical region

    Directory of Open Access Journals (Sweden)

    Vladimir Pesic

    2011-03-01

    Full Text Available A new species of Atractides Koch, 1837 (Acari, Hydrachnidia is described from Ethiopia. The world number of Atractides now tallies 297 species. The diversity of the genus Atractides in the Afrotropical region is briefly discussed.

  3. ANALYSIS ON THE ROAD TRANSPORTATION NETWORKS OF THE AMHARA REGION, ETHIOPIA

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    Tsetadirgachew Legesse

    2016-06-01

    Full Text Available The Amhara National Regional State is lying between the Abay and Tekeze rivers with vast territory, endowed with varied climatic regions and different kinds of natural recourses. It is one of the areas of earliest settlement in Ethiopia as a result of which has been experiencing high deterioration of natural resources. The rugged and steep escarpments and the frequently incised topography are making the construction of road transportation very difficult and expensive in financial terms. Moreover, landslides and severely eroded gullies in regions of heavy precipitations have exacerbated the problems to enhance the road network of the area as a result of which it remained far from adequacy for the population of the region. Even today the transport map of the region is most impressive by it bareness. Generally, the overall results of this study indicate that the road network in the Amhara National Regional State is with single connection tree like shape with few extended arms, with the value of Beta index less than 1, Cyclomatic number equals 0, Gamma index between 0-0.42, Alpha index ranging between 0-0.6. These results show that most of the areas in Amhara region are inaccessible and need a long distance travel to access the nearest road. Based on these empirical findings and the reviewed literature, the researcher would like to recommend that the construction of more road networks is imperative in Amhara region taking into account the socio-economic importance of the areas to be connected to the main road system of the country.

  4. Persistent organochlorine pesticides residues in cow and goat milks collected from different regions of Ethiopia.

    Science.gov (United States)

    Deti, Habtewold; Hymete, Ariaya; Bekhit, Adnan A; Mohamed, Abdel Maaboud I; Bekhit, Alaa El-Din A

    2014-07-01

    The present study investigated the bioaccumulation of organochlorines in two milk-producing animals (goats and cows) grazed on the same feed to explore the extent of organochlorines availability in milk and any species effect on the bioaccumulation pattern. Six organochlorine pesticides: aldrin, α-endosulfan, β-endosulfan, p,p'-DDE, o,p'-DDT and p,p'-DDT were determined in samples collected from four regions in Ethiopia. Aldrin (11.6μgkg(-1)) was detected only in one cow milk sample and α-endosulfan was detected in one goat milk sample at a level of 142.1μgkg(-1), and in one cow milk sample (47.8μgkg(-1)) from the same region. p,p'-DDE was detected in 40% of the milk samples analyzed while o,p'-DDT and p,p'-DDT were found in high amounts in almost all samples. The average total DDT (excluding DDD) in the samples was 328.5μgkg(-1). Regions known for their malaria epidemics were the most contaminated with DDT residue. The accumulation pattern in both species was not clear under natural sampling. PMID:24630448

  5. Visceral Leishmaniasis in Benishangul-Gumuz Regional State, Western Ethiopia: Reemerging or Emerging?

    Science.gov (United States)

    Abera, Adugna; Tasew, Geremew; Tsegaw, Teshome; Kejella, Asfaw; Mulugeta, Abate; Worku, Dagimlidet; Aseffa, Abraham; Gadisa, Endalamaw

    2016-07-01

    Kala-azar is a growing public health problem in Ethiopia. Benishangul-Gumuz regional state was previously not known to be endemic for the disease. In response to a case report from the region, we conducted a rapid assessment survey. A pretested questionnaire was used to capture sociodemographic and clinical histories pertinent to kala-azar. Study participants with complaints of fever and headache for 2 weeks or more were tested for kala-azar and malaria. All participants were screened with the leishmanin skin test and the direct agglutination test for exposure to Leishmania, defined as a positive result with either or both tests. Of 275 participants, 20 were exposed giving an overall leishmaniasis seroprevalence rate of 7.3%. Among the 20 positive individuals, 19 were farmers and nine of them reported no travel history outside their district. It appears that kala-azar is emerging in Dangur and Guba districts of Benishangul-Gumuz regional state, probably in connection with human encroachment into one or several previously out-of-reach zoonotic foci. We recommend integrated epidemiological surveys for confirmation and early containment of disease transmission in the area. PMID:27139445

  6. Determinants of Occupational Injury: A Case Control Study among Textile Factory Workers in Amhara Regional State, Ethiopia

    OpenAIRE

    Zewdie Aderaw; Dagnew Engdaw; Takele Tadesse

    2011-01-01

    Background. Occupational injuries pose major public health and socioeconomic developmental problems. However, efforts towards investigation of determinants among factory workers are very minimal in developing countries. Thus, this study aimed at to identify determinants of occupational injury among textile factory workers in Amahara regional state in Ethiopia. Methods. A case control study was done among 456 textile factory workers (152 cases and 304 controls). Self-reported data from workers...

  7. Correlates of postpartum common mental disorders: results from a population-based study in Amhara region, Ethiopia.

    Science.gov (United States)

    Baumgartner, Joy Noel; Parcesepe, Angela; Mekuria, Yared Getachew; Abitew, Dereje Birhanu; Gebeyehu, Wondimu; Okello, Francis; Shattuck, Dominick

    2016-10-01

    Postpartum common mental disorders are prevalent among women in Ethiopia. Data on associated factors are limited. This population-based study assessed mental health among 1294 nonpregnant, postpartum women in Amhara region. Poor health of the last delivered child and inequitable gender attitudes were associated with poor mental health among other factors. Social support from female friends was strongly protective. Community mental health services could strengthen social support between female friends with education and support group facilitation by health extension workers. PMID:26961004

  8. The Contribution of Small Scale Irrigation Water Use to Households Food Security in Gorogutu District of Oromia Regional State, Ethiopia

    OpenAIRE

    Abdulwafik Kelilo; Mengistu Ketema; Adem Kedir

    2014-01-01

    Small scale irrigation expansion has got vital role in assisting the development of sustainable agriculture in Ethiopia. And more number of small scale irrigation schemes were developed in the country including Gorogutu district of Oromia Region, considering the reality that irrigation is the obvious response to low agricultural productivity. The purpose of this study is therefore to assess the contribution of small-scale irrigation to household’s food security in Gorogutu district. Primary...

  9. Changes in the frequency and severity of hydrological droughts over Ethiopia from 1960 to 2013

    KAUST Repository

    El Kenawy, A. M.

    2016-06-27

    Here we present an analysis of drought occurrence and variability in Ethiopia, based on the monthly precipitation data from the Climate Research Unit (CRU-v3.22) over the period from 1960 to 2013. The drought events were characterized by means of the Standardized Precipitation Index (SPI) applied to precipitation data at a temporal scale of 12 months. At the national scale, the results reveal a statistically significant decrease in the severity of droughts over the 54-year period, a pattern that is mostly attributed to a statistically significant decrease in the frequency of high intensity drought episodes (i.e., extreme and very extreme droughts), compared to moderate droughts. To assess the general patterns of drought evolution, a principal component analysis (PCA) was applied to the SPI series. PCA results indicate a high spatial heterogeneity in the SPI variations over the investigated period, with ten different spatially well-defined regions identified. These PCA components accounted for 72.9% of the total variance of drought in the region. These regions also showed considerable differences in the temporal variability of drought, as most of the regions exhibited an increase in wetness conditions in recent decades. In contrast, the regions that receive less than 400 mm of annual precipitation showed a declining  trend, with the largest changes occurring over Afar region. Generally, the highly elevated regions over the central Ethiopian Highlands showed the weakest changes, compared to the lowlands. This study confirms the local character of drought evolution over Ethiopia, providing evidence for policy makers to adopt appropriate local policies to cope with the risks of drought. Over Ethiopia, the detailed spatial assessment of drought evolution is required for a better understanding of the possible impacts of recurrent drought on agriculture, food production, soil degradation, human settlements and migrations, as well as energy production and water resources

  10. Prediction of Low Community Sanitation Coverage Using Environmental and Sociodemographic Factors in Amhara Region, Ethiopia.

    Science.gov (United States)

    Oswald, William E; Stewart, Aisha E P; Flanders, W Dana; Kramer, Michael R; Endeshaw, Tekola; Zerihun, Mulat; Melaku, Birhanu; Sata, Eshetu; Gessesse, Demelash; Teferi, Tesfaye; Tadesse, Zerihun; Guadie, Birhan; King, Jonathan D; Emerson, Paul M; Callahan, Elizabeth K; Moe, Christine L; Clasen, Thomas F

    2016-09-01

    This study developed and validated a model for predicting the probability that communities in Amhara Region, Ethiopia, have low sanitation coverage, based on environmental and sociodemographic conditions. Community sanitation coverage was measured between 2011 and 2014 through trachoma control program evaluation surveys. Information on environmental and sociodemographic conditions was obtained from available data sources and linked with community data using a geographic information system. Logistic regression was used to identify predictors of low community sanitation coverage (< 20% versus ≥ 20%). The selected model was geographically and temporally validated. Model-predicted probabilities of low community sanitation coverage were mapped. Among 1,502 communities, 344 (22.90%) had coverage below 20%. The selected model included measures for high topsoil gravel content, an indicator for low-lying land, population density, altitude, and rainfall and had reasonable predictive discrimination (area under the curve = 0.75, 95% confidence interval = 0.72, 0.78). Measures of soil stability were strongly associated with low community sanitation coverage, controlling for community wealth, and other factors. A model using available environmental and sociodemographic data predicted low community sanitation coverage for areas across Amhara Region with fair discrimination. This approach could assist sanitation programs and trachoma control programs, scaling up or in hyperendemic areas, to target vulnerable areas with additional activities or alternate technologies. PMID:27430547

  11. Groundwater recharge, circulation and geochemical evolution in the source region of the Blue Nile River, Ethiopia

    Energy Technology Data Exchange (ETDEWEB)

    Kebede, Seifu [Laboratory of Hydrogeology, University of Avignon, 33 Rue Louis Pasteur, 84000 Avignon (France) and Department of Geology and Geophysics, Addis Ababa University, P.O. Box 1176, Addis Ababa (Ethiopia)]. E-mail: seifu.kebede@univ-avignon.fr; Travi, Yves [Laboratory of Hydrogeology, University of Avignon, 33 Rue Louis Pasteur, 84000 Avignon (France); Alemayehu, Tamiru [Department of Geology and Geophysics, Addis Ababa University, P.O. Box 1176, Addis Ababa (Ethiopia); Ayenew, Tenalem [Department of Geology and Geophysics, Addis Ababa University, P.O. Box 1176, Addis Ababa (Ethiopia)

    2005-09-15

    Geochemical and environmental isotope data were used to gain the first regional picture of groundwater recharge, circulation and its hydrochemical evolution in the upper Blue Nile River basin of Ethiopia. Q-mode statistical cluster analysis (HCA) was used to classify water into objective groups and to conduct inverse geochemical modeling among the groups. Two major structurally deformed regions with distinct groundwater circulation and evolution history were identified. These are the Lake Tana Graben (LTG) and the Yerer Tullu Wellel Volcanic Lineament Zone (YTVL). Silicate hydrolysis accompanied by CO{sub 2} influx from deeper sources plays a major role in groundwater chemical evolution of the high TDS Na-HCO {sub 3} type thermal groundwaters of these two regions. In the basaltic plateau outside these two zones, groundwater recharge takes place rapidly through fractured basalts, groundwater flow paths are short and they are characterized by low TDS and are Ca-Mg-HCO {sub 3} type waters. Despite the high altitude (mean altitude {approx}2500 masl) and the relatively low mean annual air temperature (18 deg. C) of the region compared to Sahelian Africa, there is no commensurate depletion in {delta} {sup 18}O compositions of groundwaters of the Ethiopian Plateau. Generally the highland areas north and east of the basin are characterized by relatively depleted {delta} {sup 18}O groundwaters. Altitudinal depletion of {delta} {sup 18}O is 0.1%o/100 m. The meteoric waters of the Blue Nile River basin have higher d-excess compared to the meteoric waters of the Ethiopian Rift and that of its White Nile sister basin which emerges from the equatorial lakes region. The geochemically evolved groundwaters of the YTVL and LTG are relatively isotopically depleted when compared to the present day meteoric waters reflecting recharge under colder climate and their high altitude.

  12. Groundwater recharge, circulation and geochemical evolution in the source region of the Blue Nile River, Ethiopia

    International Nuclear Information System (INIS)

    Geochemical and environmental isotope data were used to gain the first regional picture of groundwater recharge, circulation and its hydrochemical evolution in the upper Blue Nile River basin of Ethiopia. Q-mode statistical cluster analysis (HCA) was used to classify water into objective groups and to conduct inverse geochemical modeling among the groups. Two major structurally deformed regions with distinct groundwater circulation and evolution history were identified. These are the Lake Tana Graben (LTG) and the Yerer Tullu Wellel Volcanic Lineament Zone (YTVL). Silicate hydrolysis accompanied by CO2 influx from deeper sources plays a major role in groundwater chemical evolution of the high TDS Na-HCO 3 type thermal groundwaters of these two regions. In the basaltic plateau outside these two zones, groundwater recharge takes place rapidly through fractured basalts, groundwater flow paths are short and they are characterized by low TDS and are Ca-Mg-HCO 3 type waters. Despite the high altitude (mean altitude ∼2500 masl) and the relatively low mean annual air temperature (18 deg. C) of the region compared to Sahelian Africa, there is no commensurate depletion in δ 18O compositions of groundwaters of the Ethiopian Plateau. Generally the highland areas north and east of the basin are characterized by relatively depleted δ 18O groundwaters. Altitudinal depletion of δ 18O is 0.1%o/100 m. The meteoric waters of the Blue Nile River basin have higher d-excess compared to the meteoric waters of the Ethiopian Rift and that of its White Nile sister basin which emerges from the equatorial lakes region. The geochemically evolved groundwaters of the YTVL and LTG are relatively isotopically depleted when compared to the present day meteoric waters reflecting recharge under colder climate and their high altitude

  13. Distribution and Availability of Essential Tuberculosis Diagnostic Items in Amhara Region, Ethiopia.

    Directory of Open Access Journals (Sweden)

    Mulusew Alemneh Sinishaw

    Full Text Available Adequate supplies of tuberculosis laboratory reagents and consumables are necessary for tuberculosis diagnosis and monitoring of treatment response. This study assessed the distribution and stock levels of laboratory commodities used in tuberculosis control in health centers of Amhara region, Ethiopia. A cross-sectional study was conducted in 82 health centers, among 801, providing sputum microscopy services. Stock levels were calculated, and distribution of reagents and consumables assessed. Thirty three (40.2% health centers were under stocked for at least one of the key items for tuberculosis diagnosis at the time of visit. Fifteen (18.3% health centers had no stocks of at least one of the key items (methylene blue (11%, carbol fuchsin (11%, acid alcohol (8.5% and sputum cups (3.7%. Of the 82 health centers, 77 (93.9% did not fulfill the criteria for effective distribution of tuberculosis laboratory reagents and consumables. There were many health centers that had no or only low stocks of key tuberculosis laboratory reagents and consumables as a result of ineffective distribution system. It is necessary to strengthen supply chain management to ensure uninterrupted TB diagnostic service.

  14. Soil mapping and classification: a case study in the Tigray Region, Ethiopia

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    Ahmed Harb Rabia

    2013-06-01

    Full Text Available Soil map is one of the basic tools in any agricultural development planning and generating a digital one is even more effective and more productive for natural resources evaluation. Moreover, remote sensing and GIS have added to soil classification different concept and enforcement. The study aim was to produce digital soil maps for the study area following different classification systems (ST and WRB and to define the spatial distribution and characteristics all the soil classes in the study area, which will be indispensable for future development planning. This work has been done as a part of the 29th Course Professional Master in IAO institution, Florence, Italy. The study area was Kilte Awulaelo district in Tigray region, Ethiopia, Which is characterized by different topographies and geomorphologies with different agro ecological conditions. Eleven main soil groups and sixty soil types were identified in the study area. The main soil groups are: Leptosols, Vertisols, Fluvisols, Stagnosols, Kastanozems, Phaeozems, Calcisols, Luvisols, Arenosols, Cambisols and Regosols.  Regosols and Cambisols are the dominant soils in the study area which is characteristic soils of rainfed agriculture and land affected by erosion. Using spatial distribution map of each soil group was very helpful to connect soil characteristics with soil forming factors. Lastly, GIS and remote sensing were very effective tools in this study and gave higher value for the final study results.

  15. COMPARATIVE QUALITY EVALUATION OF PARACETAMOL TABLET MARKETED IN SOMALI REGION OF ETHIOPIA

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    Nasir Tajure Wabe et al.

    2012-02-01

    Full Text Available The safety and efficacy of a pharmaceutical dosage form can be guaranteed when its quality is reliable. The efficacy of pharmaceutical dosage forms generally depends on their formulation properties, and manufacturing methods, hence it is likely that the quality of dosage form may vary. The aim was to evaluate the quality of paracetamol tablet marketed in Somali region of Ethiopia. The study was exclusively experimental that used BP, USP and other standard books to check the in vitro quality of Paracetamol tablet using different analytical techniques and procedure. Test for weight variation, friability, disintegration time, identification test and assay were conducted. All of the brands under the study were within the specification for weight variation test. But from the contraband brands, two for friability, one for disintegration and all for percentage content paracetamol failed to satisfy the requirement though all of the products contain the wright active ingredients. The research has showed that the quality of contraband tablets were below the standard in contrast to the legal paracetamol tablet which is hazardous to the community. The regulatory body must work to stop illegal smuggling of medications .

  16. Profitability of Contractual Bread Wheat Seed Production in Mecha District of Amhara Region, Ethiopia

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    Dawit TSEGAYE

    2012-03-01

    Full Text Available The study was undertaken to examine the profitability of contractual bread wheat seed production in Kudmi village of Mecha district in Amhara region, Ethiopia. Primary data were collected from fourteen seed growers using structured questionnaire. The analytical tools employed include descriptive statistics and average net farm income. Results revealed that the average total cost of production per hectare is Br 8,478.82 ($ 493.82; the average gross revenue per hectare is Br 17,783.72 ($ 1,035.74; and hence the average net profit per hectare is Br 9,304.90 ($ 541.93. The findings also showed that an index of 1.10 economic efficiency of certified bread wheat seed production indicating that contractual bread what seed production is a profitable venture in the study area. The study identified non- application or improper application of inputs (fertilizers and seed and not exercising the recommended management practices were the major problems in seed production. It is necessary to provide adequate extension service for farmers to promote better seed management technologies and efficient use of agricultural inputs.

  17. Immunization Coverage Surveys and Linked Biomarker Serosurveys in Three Regions in Ethiopia.

    Directory of Open Access Journals (Sweden)

    Mark A Travassos

    Full Text Available Demographic and health surveys, immunization coverage surveys and administrative data often divergently estimate vaccination coverage, which hinders pinpointing districts where immunization services require strengthening. We assayed vaccination coverage in three regions in Ethiopia by coverage surveys and linked serosurveys.Households with children aged 12-23 (N = 300 or 6-8 months (N = 100 in each of three districts (woredas were randomly selected for immunization coverage surveys (inspection of vaccination cards and immunization clinic records and maternal recall and linked serosurveys. IgG-ELISA serologic biomarkers included tetanus antitoxin ≥ 0.15 IU/ml in toddlers (receipt of tetanus toxoid and Haemophilus influenzae type b (Hib anti-capsular titers ≥ 1.0 mcg/ml in infants (timely receipt of Hib vaccine.Coverage surveys enrolled 1,181 children across three woredas; 1,023 (87% also enrolled in linked serosurveys. Administrative data over-estimated coverage compared to surveys, while maternal recall was unreliable. Serologic biomarkers documented a hierarchy among the districts. Biomarker measurement in infants provided insight on timeliness of vaccination not deducible from toddler results.Neither administrative projections, vaccination card or EPI register inspections, nor parental recall, substitute for objective serological biomarker measurement. Including infants in serosurveys informs on vaccination timeliness.

  18. Immunization Coverage Surveys and Linked Biomarker Serosurveys in Three Regions in Ethiopia

    Science.gov (United States)

    Travassos, Mark A.; Beyene, Berhane; Adam, Zenaw; Campbell, James D.; Mulholland, Nigisti; Diarra, Seydou S.; Kassa, Tassew; Oot, Lisa; Sequeira, Jenny; Reymann, Mardi; Blackwelder, William C.; Wu, Yukun; Ruslanova, Inna; Goswami, Jaya; Sow, Samba O.; Pasetti, Marcela F.; Steinglass, Robert; Kebede, Amha; Levine, Myron M.

    2016-01-01

    Objective Demographic and health surveys, immunization coverage surveys and administrative data often divergently estimate vaccination coverage, which hinders pinpointing districts where immunization services require strengthening. We assayed vaccination coverage in three regions in Ethiopia by coverage surveys and linked serosurveys. Methods Households with children aged 12–23 (N = 300) or 6–8 months (N = 100) in each of three districts (woredas) were randomly selected for immunization coverage surveys (inspection of vaccination cards and immunization clinic records and maternal recall) and linked serosurveys. IgG-ELISA serologic biomarkers included tetanus antitoxin ≥ 0.15 IU/ml in toddlers (receipt of tetanus toxoid) and Haemophilus influenzae type b (Hib) anti-capsular titers ≥ 1.0 mcg/ml in infants (timely receipt of Hib vaccine). Findings Coverage surveys enrolled 1,181 children across three woredas; 1,023 (87%) also enrolled in linked serosurveys. Administrative data over-estimated coverage compared to surveys, while maternal recall was unreliable. Serologic biomarkers documented a hierarchy among the districts. Biomarker measurement in infants provided insight on timeliness of vaccination not deducible from toddler results. Conclusion Neither administrative projections, vaccination card or EPI register inspections, nor parental recall, substitute for objective serological biomarker measurement. Including infants in serosurveys informs on vaccination timeliness. PMID:26934372

  19. Undertaking cause-specific mortality measurement in an unregistered population: an example from Tigray Region, Ethiopia

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    Hagos Godefay

    2014-09-01

    Full Text Available Background: The lack of adequate documentation of deaths, and particularly their cause, is often noted in African and Asian settings, but practical solutions for addressing the problem are not always clear. Verbal autopsy methods (interviewing witnesses after a death have developed rapidly, but there remains a lack of clarity as to how these methods can be effectively applied to large unregistered populations. This paper sets out practical details for undertaking a representative survey of cause-specific mortality in a population of several million, taking Tigray Region in Ethiopia as a prototype. Sampling: Sampling was designed around an expected level of maternal mortality ratio of 400 per 100,000 live births, which needed measuring within a 95% confidence interval of approximately ±100. Taking a stratified cluster sample within the region at the district level for logistic reasons, and allowing for a design effect of 2, this required a population of around 900,000 people, equating to six typical districts. Since the region is administered in six geographic zones, one district per zone was randomly selected. Implementation: The survey was implemented as a two-stage process: first, to trace deaths that occurred in the sampled districts within the preceding year, and second to follow them up with verbal autopsy interviews. The field work for both stages was undertaken by health extension workers, working in their normally assigned areas. Most of the work was associated with tracing the deaths, rather than undertaking the verbal autopsy interviews. Discussion: This approach to measuring cause-specific mortality in an unregistered Ethiopian population proved to be feasible and effective. Although it falls short of the ideal situation of continuous civil registration and vital statistics, a survey-based strategy of this kind may prove to be a useful intermediate step on the road towards full civil registration and vital statistics implementation.

  20. Conflicts between Afar Pastoralists and their Neighbors: Triggers and Motivations

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    Bekele Hundie

    2010-05-01

    Full Text Available Particularly pervasive violent conflicts in the Horn of Africa have detrimental effects on people's livelihoods there. While the intensity, causes, and repercussions of violent conflicts vary spatially and temporally, pastoral areas are currently the hotspots. This paper examines the causes and consequences of violent conflicts in Ethiopia between Afar pastoralists and two of their neighbors, the Issa and the Karrayyu. The findings are based on primary data (individual interviews, group discussions, and field observations and secondary data (documents and publications collected in 2005 and 2006. The results indicate that contemporary challenges such as recurrent droughts, resource appropriation, livestock raiding, proliferation of small arms, and illicit trade contribute to the perpetuation of violent conflicts. While traditional institutions manage inter-clan conflicts, their effectiveness is quite limited with regard to inter-ethnic conflicts, where the contemporary challenges in pastoral areas are too diverse and complex to be managed solely by traditional institutions. The perpetuation of violent conflicts has affected the livelihoods of pastoralists, thereby causing humanitarian crisis and limiting access to resources and opportunities.

  1. A female Homo erectus pelvis from Gona, Ethiopia

    OpenAIRE

    Simpson, Scott W.; Quade, Jay; Levin, Naomi E.; Butler, Robert; Dupont-Nivet, Guillaume; Everett, Melanie; Semaw, Sileshi

    2008-01-01

    Analyses of the KNM-WT 15000 Homo erectus juvenile male partial skeleton from Kenya concluded that this species had a tall thin body shape due to specialized locomotor and climatic adaptations. Moreover, it was concluded that H. erectus pelves were obstetrically restricted to birthing a small-brained altricial neonate. Here we describe a nearly complete early Pleistocene adult female H. erectus pelvis from the Busidima Formation of Gona, Afar, Ethiopia. This obstetrically capacious pelvis dem...

  2. Point prevalence of hospital-acquired infections in two teaching hospitals of Amhara region in Ethiopia

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    Yallew WW

    2016-08-01

    Full Text Available Walelegn Worku Yallew,1 Abera Kumie,2 Feleke Moges Yehuala3 1Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, 2School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, 3Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia Purpose: Hospital-acquired infection (HAI is a major safety issue affecting the quality of care of hundreds of millions of patients every year, in both developed and developing countries, including Ethiopia. In Ethiopia, there is no comprehensive research that presents the whole picture of HAIs in hospitals. The objective of this study was to examine the nature and extent of HAIs in Ethiopia. Methods: A repeated cross-sectional study was conducted in two teaching hospitals. All eligible inpatients admitted for at least 48 hours on the day of the survey were included. The survey was conducted in dry and wet seasons of Ethiopia, that is, in March to April and July 2015. Physicians and nurses collected the data according to the Centers for Disease Control and Prevention definition of HAIs. Coded and cleaned data were transferred to SPSS 21 and STATA 13 for analysis. Univariate and multivariable logistic regression analyses were used to examine the prevalence of HAIs and relationship between explanatory and outcome variables. Results: A total of 908 patients were included in this survey, the median age of the patients was 27 years (interquartile range: 16–40 years. A total of 650 (71.6% patients received antimicrobials during the survey. There were 135 patients with HAI, with a mean prevalence of 14.9% (95% confidence interval 12.7–17.1. Culture results showed that Klebsiella spp. (22.44% and Staphylococcus aureus (20.4% were the most commonly isolated HAI-causing pathogens in these hospitals. The association of patient age and hospital type with the occurrence of HAI was

  3. How a geomorphosite inventory can contribute to regional sustainable development? The case of the Simen Mountains National Park, Ethiopia

    Science.gov (United States)

    Mauerhofer, Lukas; Reynard, Emmanuel; Asrat, Asfawossen; Hurni, Hans; Wildlife Conservation Authority, Ethiopian

    2016-04-01

    This research aimed at investigating how an inventory of geomorphosites can foster or improve the knowledge and management of geomorphological heritages in the context of developing countries. Accordingly, a geomorphosite inventory in the Simen Mountains National Park (SMNP), Ethiopia was conducted following the method of Reynard et al. (2015). The national context of geoheritage and geoconservation in Ethiopia was appraised and a road map for the management of the inventoried sites in the SMNP was elaborated. Ethiopia hosts numerous geoheritage sites, some of which of highest international significance. Therefore, geotourism has recently been promoted throughout the country (Asrat et al., 2008). Despite numerous trials of the scientific community, there is not yet a national policy for geoconservation in the country. Many parts of Ethiopia are underdeveloped in terms of economic subsistence and infrastructure, making these immediate priorities over conservation efforts. Nevertheless, this study showed that the Simen Mountains have the potential to become a UNESCO Global Geopark and that geosites could be used to develop geotourism within SMNP, and that development and conservation are not contradictory. Twenty-one geomorphosites were identified and assessed. Diverse geomorphological contexts including fluvial, structural, glacial, periglacial, anthropic and organic characterize the SMNP. The temporal stages, which allow the reconstitution of the morphogenesis of the Simen Mountains, are the Cenozoic volcanism, Last Glacial Maximum, Holocene as well as historic/modern landscape modification. Four synthesis maps were elaborated to present the results of the assessment. The average scientific value of the inventoried geomorphosites is very high compared to other inventories realized using the same method. This is particularly due to the extremely high integrity of the sites. Almost all geomorphosites are in a good state of conservation and only few sites are

  4. Comparison of Season-ahead Prediction Techniques on Regionalized Grid-level Precipitation: Application to Western Ethiopia

    Science.gov (United States)

    Zhang, Y.; Moges, S. A.; Block, P.

    2015-12-01

    Season-ahead precipitation predictions offer utility in decision-making relative to water resource utilization and management, including agricultural planning and reservoir operation, particularly for regions with highly variable spatial-temporal precipitation patterns. Preprocessing precipitation by objective regionalization has the potential to improve prediction by defining appropriate scales of homogenous clusters. Statistical prediction techniques and downscaling approaches are evaluated over western Ethiopia, including principal component and hierarchical Bayesian approaches, at the cluster and grid scales. Predictors are drawn from large scale climate indices and variables and local drivers (e.g. soil moisture, elevation, spring rains, etc.). Preliminary results indicate substantial improvements in prediction skill when applying regionalization and, for locations/grids with more complex geographic characteristics, through the addition of local variables. Grid-scale screening of prediction techniques and suitable predictors is undertaken to identify optimal model combinations.

  5. Anxiety and associated factors among prisoners in North West of Amhara Regional State, Ethiopia

    OpenAIRE

    Dadi, Abel Fekadu; Dachew, Berihun Assefa; Kisi, Teresa; Yigzaw, Nigussie; Azale, Telake

    2016-01-01

    Background Mental illnesses are more common among the prison population than the general public. However, little attention is given to mental health service in low and middle income countries in general. The problem is more so for prisoners where the overall health care is poor. Therefore, the aim of this study was to assess the prevalence of anxiety and the associated factors among prisoners of North West Amhara, Ethiopia. Methods Institutional based cross-sectional study was employed from F...

  6. Ethiopia's national strategy for improving water resources management

    International Nuclear Information System (INIS)

    Full text: Ethiopia's current approach to assessing and managing water resources, including geothermal, assigns very high priority to the use of isotope hydrology. Incorporation of this technology into government planning began with a few activities, in local groundwater assessment and in geothermal studies, kicked off by a 1993 National Isotope Hydrology Training Workshop that the IAEA helped arrange. The first results of isotope studies were useful in characterizing the Aluto Geothermal Field, where a 7.2 MW(e) power plant was later built with support from the UNDP and the EEC. And the Government is now hoping to introduce isotope techniques to improve utilization of the field. Isotope hydrology has successfully aided attempts to better understand ground water occurrence, flow and quality problems in arid regions of Ethiopia. These efforts are continuing through studies in the Dire Dawa, Mekelle and Afar regions. Rising water levels in Lake Beseka are threatening to submerge vital rail and highway links. Isotope hydrology made a unique contribution to understanding the surface and subsurface factors responsible, leading to an engineering plan for mitigating the problem. The Government has allocated substantial funding and construction work has begun. A similar success story is emerging at Awassa Lake, where isotope hydrology is proving a very useful complement to conventional techniques. Another promising application of isotope hydrology is taking place as part of the Akaki Groundwater Study near Addis Ababa. Preliminary isotopic results indicate that earlier conclusions based on conventional techniques may have to be revised. If so, there will be significant implications for the exploitation and management strategy of the resource. Based on these encouraging results, the Government is proceeding with the preparation of a project document for the Ethiopian Groundwater Resource Assessment Programme. With the assistance of the IAEA, the U.S. Geological Survey

  7. Armed conflicts have an impact on the spread of tuberculosis: the case of the Somali Regional State of Ethiopia

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    Gele Abdi A

    2010-01-01

    Full Text Available Abstract A pessimistic view of the impact of armed conflicts on the control of infectious diseases has generated great interest in the role of conflicts on the global TB epidemic. Nowhere in the world is such interest more palpable than in the Horn of Africa Region, comprising Ethiopia, Somalia, Eritrea, Djibouti, Kenya and Sudan. An expanding literature has demonstrated that armed conflicts stall disease control programs through distraction of health system, interruption of patients' ability to seek health care, and the diversion of economic resources to military ends rather than health needs. Nonetheless, until very recently, no research has been done to address the impact of armed conflict on TB epidemics in the Somali Regional State (SRS of Ethiopia. Methods This study is based on the cross-sectional data collected in 2007, utilizing structured questionnaires filled-out by a sample of 226 TB patients in the SRS of Ethiopia. Data was obtained on the delay patients experienced in receiving a diagnosis of TB, on the biomedical knowledge of TB that patients had, and the level of self-treatment by patients. The outcome variables in this study are the delay in the diagnosis of TB experienced by patients, and extent of self-treatment utilized by patients. Our main explanatory variable was place of residence, which was dichotomized as being in 'conflict zones' and in 'non-conflict zones'. Demographic data was collected for statistical control. Chi-square and Mann-Whitney tests were used on calculations of group differences. Logistic regression analysis was used to determine the association between outcome and predictor variables. Results Two hundred and twenty six TB patients were interviewed. The median delay in the diagnosis of TB was 120 days and 60 days for patients from conflict zones and from non-conflict zones, respectively. Moreover, 74% of the patients residing in conflict zones undertook self-treatment prior to their diagnosis. The

  8. The lived experience of patients regarding patients' rights practice at hospitals in Amhara Region, northern Ethiopia

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    Berhane A

    2016-05-01

    Full Text Available Adugnaw Berhane,1 Fikre Enquselassie2 1College of Health Sciences, Debre Berhan University, Debre Berhan, 2School of Public Health, Addis Ababa University, Addis Ababa, EthiopiaBackground: There are a number of different international guidelines promoting the practice of observing patients’ rights in the health care service. Patients experience greater satisfaction in the health care service when their rights are protected. The purpose of this study was to examine patients’ experiences regarding their rights in hospital settings in northern Ethiopia.Patients and methods: Data were collected using semistructured interviews of 22 patients, who have had experience of health care service in the hospital setting. The patients were selected from the outpatient and inpatient departments of referral and district hospitals in northern Ethiopia. The interview data were tape-recorded, transcribed, translated, reviewed, and analyzed using a phenomenographic approach. Categories of descriptions were constructed based on the patients’ conceptions and ways of understanding the phenomenon of patients’ rights practice.Results: The findings revealed four main qualitatively different ways of understanding patients’ rights practice from the patients’ perspective. These main categories of description were patient-centered practice, being secured, respecting patients’ dignity, and getting referral.Conclusion: The different conceptions of patient rights give us a deeper understanding of how patients may experience patients’ rights practice. The result provides a foundation for developing health care practice that equips the patient with a positive experience, thus contributing in drafting patients’ bill of rights in the local context.Keywords: patient rights, phenomenography, hospital health care, patient experience

  9. Urinary iodine excretion in relation to goiter prevalence in households of goiter endemic and non endemic regions of Ethiopia

    International Nuclear Information System (INIS)

    A Survey of goiter prevalence, among population of five endemic and four non endemic regions of Ethiopia was carried out prior to the distribution of iodate d salt. urine samples were collected from 327 subjects selected by systematic random sampling from endemic and 276 taken as non endemic. The lowest mean urinary iodine excretion (UIE) value was recorded in Bure (22 micro gl/day) and the highest in Alemmaya (148 micro gl/day). The highest goiter rate ( percent TGR) was recorded in Sawla 55.6 %) and the lowest (0.6 %) in Yabello. Iodine content of drinking was in the range of 0.4 - 48.5 micro gl. Iodine content of water source was correlated positively ( r0.8399) with the mean of UIE and TGR, however, indicates that sites considered as non endemic seem to be affected by iodine deficiency. The study results urge the need for intervention in controlling Iodine Deficiency Disorders. 3 tab

  10. National implementation and regional cooperation from the perspective of Ethiopia: points for discussion

    International Nuclear Information System (INIS)

    The Comprehensive Nuclear-Test-Ban Treaty (CTBT) provides for a comprehensive global verification regime that includes International Monitoring System (IMS). Ethiopia is expected to contribute to the system through a seismic station to be upgraded and a radionuclide station to be established yet. The capacity built at and the experience gained by the geographical observatory of the Addis Ababa University seismic monitoring makes it the leading institution on implementing activities related to verification of the treaty in Ethiopia. Assessment of the current situation indicates that the implementation is going on at a relatively slow rate. There is a general understanding that the country's contribution to and the benefits to be gained from the CTBT implementation related activities would be enhanced if it works in close collaborartion with other East and Southern African countries. However, this could be realised if and only if higher priorities are accorded to the establishment and strengthening of national monitoring and data processing capabilities and the cooperation program is provided with adequate funding. (author)

  11. How Sustainable Is Transnational Farmland Acquisition in Ethiopia? Lessons Learned from the Benishangul-Gumuz Region

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    Dereje Teklemariam

    2016-02-01

    Full Text Available Due to the nature of available land as one of the main attractions for investment, land lease marketing in Sub-Saharan Africa is appearing on policy agenda. This paper describes critical land-related institutional and governmental frameworks that have shaped the contemporary land governance and land lease contracts in Ethiopia. It also examines the effectiveness of the land lease process regarding economic, social, and environmental expectations from agricultural outsourcing. Both qualitative and quantitative data analyses were used and results showed that the size of the land cultivated by investors is significantly lower than the agreed-upon size in the contract. Besides, the supply of land to large-scale commercial investors in Ethiopia is made without adequate land use planning, land valuation, and risk analysis. Furthermore, limitations in monitoring systems have contributed to meager socio-economic gains and led to deforestation. Accordingly, the study concludes that supplying vast tracts of farmland to large-scale agricultural investors requires integrated land use planning, land valuation and governance, monitoring systems, and a capacity to implement the various social and environmental laws in coordination with other sectors. Improving rural infrastructure, particularly road, is also indispensable to enhance the level of performance of commercial farms. Last but most importantly, the customary land holding rights of residents should be respected and institutionally recognized.

  12. Urinary schistosomiasis and malaria associated anemia in Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Ketema Deribew; Zinaye Tekeste; Beyene Petros

    2013-01-01

    Objective: To assess the prevalence of anemia in children with urinary schistosomiasis, malaria and concurrent infections by the two diseases. Methods: Urine and blood samples were collected from 387 children (216 males and 171 females) to examine urinary schistosomiasis and malaria and to determine hemoglobin concentration at Hassoba and Hassoba Buri village in Amibara woreda, Afar region, Ethiopia. Results: The overall prevalence of urinary schistosomiasis and Plasmodium falciparum malaria was 24.54% and 6.20% respectively. Only 2.84% of children carried concurrent infections of both parasites. There was high percentage of anemic patients (81.81%) in the coinfected cases than in either malaria (33.3%) or schistosomiasis (38.94%) cases. There was significantly low mean hemoglobin concentration in concurrently infected children than non-infected and single infected (P0.05). The level of hemoglobin was negatively correlated with the number of S. haematobium eggs/10 mL urine (r=-0.6) and malaria parasitemia (r=-0.53). Conclusions: The study showed that anemia is higher in concurrently infected children than non-infected and single infected. Furthermore, level of hemoglobin was negatively correlated with the number of S. haematobium eggs and malaria parsitemia. Therefore, examination of hemoglobin status in patients co-infected with malaria and schistosomiasis is important to reduce the risk of anemia and to improve health of the community.

  13. Risky sexual behaviors among female youth in Tiss Abay, a semi-urban area of the Amhara Region, Ethiopia.

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    Gojjam Tadesse

    Full Text Available Little is known about sexual risks and associated factors about female youths in semi-urban areas of Ethiopia. This study aimed to describe the nature and magnitude of risky sexual behaviors, and the socio-demographic and behavioral determinants among female youths in Tiss Abay, a semi-urban area on the outskirts of Bahir Dar City of the Amhara Region in northern Ethiopia.A cross-sectional census type study was conducted among female youths who were unmarried and aged 15-29 years in September 2011.711 female youths participated in the study, with the mean age of initiation of sex of 78.6% being16.73±2.53 years. Only 52(9.3% used condom during the first sex. Within the last 12 months, 509(71.6% had sexual intercourse and 278(54.6% had two or more sex partners, and 316(62.1% did not use condom during their last sex. Sex under the influence of substances was reported by 350(68.8%, and a third of the recent sexes were against the will of participants. One or more risky sexual practices were reported by 503(70.3% participants, including: multiple sexual partnerships, inconsistently using or not using condoms, sex under the influence of alcohol and/or sex immediately after watching pornography. Age group, current marital status, drinking homemade alcohol, chewing 'khat', watching pornography and using any form of stimulant substances were the predictors of risky sexual behavior. Watching pornography before sex and sex for transaction were the predicators of not using condom during most recent sex.Risky sexual behaviors were very common among the female youths in Tiss Abay. Initiation of context-based interventions, such as raising awareness about the risks, safer sex practices, condom promotion and integration of gender issues in the programs are recommended.

  14. Use of Balanced Scorecard Methodology for Performance Measurement of the Health Extension Program in Ethiopia.

    Science.gov (United States)

    Teklehaimanot, Hailay D; Teklehaimanot, Awash; Tedella, Aregawi A; Abdella, Mustofa

    2016-05-01

    In 2004, Ethiopia introduced a community-based Health Extension Program to deliver basic and essential health services. We developed a comprehensive performance scoring methodology to assess the performance of the program. A balanced scorecard with six domains and 32 indicators was developed. Data collected from 1,014 service providers, 433 health facilities, and 10,068 community members sampled from 298 villages were used to generate weighted national, regional, and agroecological zone scores for each indicator. The national median indicator scores ranged from 37% to 98% with poor performance in commodity availability, workforce motivation, referral linkage, infection prevention, and quality of care. Indicator scores showed significant difference by region (P < 0.001). Regional performance varied across indicators suggesting that each region had specific areas of strength and deficiency, with Tigray and the Southern Nations, Nationalities and Peoples Region being the best performers while the mainly pastoral regions of Gambela, Afar, and Benishangul-Gumuz were the worst. The findings of this study suggest the need for strategies aimed at improving specific elements of the program and its performance in specific regions to achieve quality and equitable health services. PMID:26928842

  15. Use of Balanced Scorecard Methodology for Performance Measurement of the Health Extension Program in Ethiopia.

    Science.gov (United States)

    Teklehaimanot, Hailay D; Teklehaimanot, Awash; Tedella, Aregawi A; Abdella, Mustofa

    2016-05-01

    In 2004, Ethiopia introduced a community-based Health Extension Program to deliver basic and essential health services. We developed a comprehensive performance scoring methodology to assess the performance of the program. A balanced scorecard with six domains and 32 indicators was developed. Data collected from 1,014 service providers, 433 health facilities, and 10,068 community members sampled from 298 villages were used to generate weighted national, regional, and agroecological zone scores for each indicator. The national median indicator scores ranged from 37% to 98% with poor performance in commodity availability, workforce motivation, referral linkage, infection prevention, and quality of care. Indicator scores showed significant difference by region (P < 0.001). Regional performance varied across indicators suggesting that each region had specific areas of strength and deficiency, with Tigray and the Southern Nations, Nationalities and Peoples Region being the best performers while the mainly pastoral regions of Gambela, Afar, and Benishangul-Gumuz were the worst. The findings of this study suggest the need for strategies aimed at improving specific elements of the program and its performance in specific regions to achieve quality and equitable health services.

  16. Care, communication and support relationships in the classroom : the case of pupils with emotional and behavioral difficulties in Harari region, Ethiopia

    OpenAIRE

    2007-01-01

    This study was carried out in the classroom at one of the schools in the Harari region in Ethiopia. The focus of the study was a specific group of pupils with special educational needs: those with emotional and behavioural difficulties. The purpose of the study was to explore how the classroom responds to the special educational needs of pupils with emotional and behavioural difficulties by focusing on care, communication, and support relationships between these pupils and significant othe...

  17. Ectoparasites Prevalence in Small Ruminants in and around Sekela, Amhara Regional State, Northwest Ethiopia.

    Science.gov (United States)

    Seyoum, Zewdu; Tadesse, Tsegaye; Addisu, Agerie

    2015-01-01

    This study was conducted to determine the prevalence and type of ectoparasites and to identify risk factors associated with ectoparasite infestations in small ruminants in and around Sekela, Northwest Ethiopia. Clinical examination and laboratory analysis were made on 304 sheep and 96 goats. The collected raw data were analyzed using χ (2)-test. Out of the 400 sampled animals, 182 (45.5%) were infested with one or more ectoparasites. The prevalent ectoparasites observed were lice, ticks, Ctenocephalides species, Melophagus ovinus, and Demodex species. The infestation rates of ectoparasites with age and sex were significantly varied (P 0.05). Body condition score was not significantly associated (P > 0.05) with ectoparasites infestation in both sheep and goats. In our attempt, only two cases due to Demodex species were recorded in sheep. In conclusion, the prevalence of ectoparasites in the present study was high and this could affect the wellbeing and productivity of small ruminants. Therefore, to reduce ectoparasites prevalence and impact on the productivity and health status, planning of integrated control measures with sustainable veterinary services aiming at creating awareness about the importance and control of ectoparasites for livestock owners is required. PMID:26464950

  18. Ectoparasites Prevalence in Small Ruminants in and around Sekela, Amhara Regional State, Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Zewdu Seyoum

    2015-01-01

    Full Text Available This study was conducted to determine the prevalence and type of ectoparasites and to identify risk factors associated with ectoparasite infestations in small ruminants in and around Sekela, Northwest Ethiopia. Clinical examination and laboratory analysis were made on 304 sheep and 96 goats. The collected raw data were analyzed using χ2-test. Out of the 400 sampled animals, 182 (45.5% were infested with one or more ectoparasites. The prevalent ectoparasites observed were lice, ticks, Ctenocephalides species, Melophagus ovinus, and Demodex species. The infestation rates of ectoparasites with age and sex were significantly varied (P0.05. Body condition score was not significantly associated (P>0.05 with ectoparasites infestation in both sheep and goats. In our attempt, only two cases due to Demodex species were recorded in sheep. In conclusion, the prevalence of ectoparasites in the present study was high and this could affect the wellbeing and productivity of small ruminants. Therefore, to reduce ectoparasites prevalence and impact on the productivity and health status, planning of integrated control measures with sustainable veterinary services aiming at creating awareness about the importance and control of ectoparasites for livestock owners is required.

  19. Conservation of Socioculturally Important Local Crop Biodiversity in the Oromia Region of Ethiopia: A Case Study

    Science.gov (United States)

    Balemie, Kebu; Singh, Ranjay K.

    2012-09-01

    In this study, we surveyed diversity in a range of local crops in the Lume and Gimbichu districts of Ethiopia, together with the knowledge of local people regarding crop uses, socio-economic importance, conservation, management and existing threats. Data were collected using semistructured interviews and participant observation. The study identified 28 farmers' varieties of 12 crop species. Among these, wheat ( Triticum turgidum) and tef ( Eragrostis tef) have high intra-specific diversity, with 9 and 6 varieties respectively. Self-seed supply or seed saving was the main (80 %) source of seeds for replanting. Agronomic performance (yield and pest resistance), market demand, nutritional and use diversity attributes of the crop varieties were highlighted as important criteria for making decisions regarding planting and maintenance. Over 74 % of the informants grow a combination of "improved" and farmers' varieties. Of the farmers' varieties, the most obvious decline and/or loss was reported for wheat varieties. Introduction of improved wheat varieties, pest infestation, shortage of land, low yield performance and climate variability were identified as the principal factors contributing to this loss or decline. Appropriate interventions for future conservation and sustainable use of farmers' varieties were suggested.

  20. Plant use in Odo-Bulu and Demaro, Bale region, Ethiopia.

    Science.gov (United States)

    Bussmann, Rainer W; Swartzinsky, Paul; Worede, Aserat; Evangelista, Paul

    2011-09-24

    This paper reports on the plant use of laypeople of the Oromo in Southern Ethiopia. The Oromo in Bale had names/uses for 294 species in comparison to 230 species documented in the lower reaches of the Bale area. Only 13 species was used for veterinary purposes, or as human medicine (46). Plant medicine served mostly to treat common everyday ailments such as stomach problems and diarrhea, for wound treatment and as toothbrush-sticks, as anthelmintic, for skin infections and to treat sore muscles and. Interestingly, 9 species were used to treat spiritual ailments and to expel demons. In most cases of medicinal applications the leaves or roots were employed.Traditional plant knowledge has clearly declined in a large part of the research area. Western style health care services as provided by governments and NGOs, in particular in rural areas, seem to have contributed to a decline in traditional knowledge, in part because the local population simply regards western medicine as more effective and safer.

  1. Plant use in Odo-Bulu and Demaro, Bale region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Worede Aserat

    2011-09-01

    Full Text Available Abstract This paper reports on the plant use of laypeople of the Oromo in Southern Ethiopia. The Oromo in Bale had names/uses for 294 species in comparison to 230 species documented in the lower reaches of the Bale area. Only 13 species was used for veterinary purposes, or as human medicine (46. Plant medicine served mostly to treat common everyday ailments such as stomach problems and diarrhea, for wound treatment and as toothbrush-sticks, as anthelmintic, for skin infections and to treat sore muscles and. Interestingly, 9 species were used to treat spiritual ailments and to expel demons. In most cases of medicinal applications the leaves or roots were employed. Traditional plant knowledge has clearly declined in a large part of the research area. Western style health care services as provided by governments and NGOs, in particular in rural areas, seem to have contributed to a decline in traditional knowledge, in part because the local population simply regards western medicine as more effective and safer.

  2. Bovine cysticercosis and its food safety implications in Harari People’s National Regional State, eastern Ethiopia

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    Yitagele Terefe

    2014-02-01

    Full Text Available Taenia saginata cysticercosis is one of the zoonotic diseases that threaten food safety and food security, particularly in developing countries. A cross-sectional study was conducted to estimate the prevalence and cyst distribution in infected cattle, and food safety implications of Taenia saginata cysticercosis in Harari People’s National Regional State, eastern Ethiopia. Post-mortem inspection of carcasses and organs of slaughtered cattle in Harar Municipal Abattoir, cyst viability tests and interviews with randomly selected meat consumers were undertaken. The post-mortem inspection showed that of the 898 local zebu cattle slaughtered for human consumption and examined for the presence of cysticerci of T. saginata, 19.7% (177/898; 95% CI = 17.2–22.5 harboured at least one cyst in the muscles or organs inspected. Of the edible anatomical sites with cysticerci, shoulder muscle, liver and heart together represented 65.4%, 66.0% and 65.4% respectively of relative prevalence, total cyst count and cyst viability. These edible sites are preferred above others by local people for preparation and consumption of raw or inadequately cooked meat dishes that are locally served as kurt, kitffo and dullet. The interviews revealed that among the 300 study participants, 182 (60.7% had been infected by taeniosis at least once during the previous year and of these 99.0% had eaten raw or undercooked beef, the majority (88.3% obtained from butchers assumed to provide officially inspected meat that was fit for consumption. This indicated that existing meat inspection processes were inadequate to prevent carcasses infected with T. saginata cysticerci from reaching consumers. The high prevalence of viable cysts in the edible parts of beef together with the widespread consumption of raw or undercooked beef indicated the importance of T. saginata cysticercosis as a food safety problem in eastern Ethiopia. The promotion of policies to upgrade existing meat

  3. Clay pot irrigation for tomato (Lycopersicon esculentum Mill production in the north east semiarid region of Ethiopia

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    Kebede Woldetsadik

    2011-06-01

    Full Text Available Water shortage is one of the major constraints for production of horticultural crops in arid and semiarid regions. A field experiment was conducted to determine irrigation water and fertilizer use efficiency, growth and yield of tomato under clay pot irrigation at the experimental site of Sekota Dryland Agricultural Research Center, Lalibela, Ethiopia in 2009/10. The experiment comprised of five treatments including furrow irrigated control and clay pot irrigation with different plant population and fertilization methods, which were arranged in Randomized Complete Block Design with three replications. The highest total and marketable fruit yields were obtained from clay pot irrigation combined with application of nitrogen fertilizer with irrigation water irrespective of difference in plant population. The clay pot irrigation had seasonal water use of up to 143.71 mm, which resulted in significantly higher water use efficiency (33.62 kg m-3 as compared to the furrow irrigation, which had a seasonal water use of 485.50 mm, and a water use efficiency of 6.67 kg m-3. Application of nitrogen fertilizer with irrigation water in clay pots improved fertilizer use efficiency of tomato by up to 52% than band application with furrow or clay pot irrigation. Thus, clay pot irrigation with 33,333 plants ha-1 and nitrogen fertilizer application with irrigation water in clay pots was the best method for increasing the yield of tomato while economizing the use of water and nitrogen fertilizer in a semiarid environment.

  4. Determinants of Occupational Injury: A Case Control Study among Textile Factory Workers in Amhara Regional State, Ethiopia

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    Zewdie Aderaw

    2011-01-01

    Full Text Available Background. Occupational injuries pose major public health and socioeconomic developmental problems. However, efforts towards investigation of determinants among factory workers are very minimal in developing countries. Thus, this study aimed at to identify determinants of occupational injury among textile factory workers in Amahara regional state in Ethiopia. Methods. A case control study was done among 456 textile factory workers (152 cases and 304 controls. Self-reported data from workers and document review from factories clinics were used to ascertain occupational injury status within one-year period. Data was collected using pretested and structured questionnaire by trained data collectors. Odds ratio with 95% confidence interval was used to assess level significance. Results. Young age (<30 years (AOR 1.90, 95% CI (1.22, 2.94, male gender (AOR 2.54, 95% CI (1.58, 4.07, health and safety training (AOR 1.85, 95% CI (1.17, 2.91, sleeping disturbance (AOR 1.99, 95% CI (1.30, 3.04, and job stress (AOR 2.25, 95% CI (1.15, 4.41 were significant predictors of occupation injury. Conclusion. Lack of training, sleeping disturbance, and job stress increased the risk of occupational injury. So, providing basic health and safety training with special emphasis on younger and male workers, reducing stressors, and providing sleep health education were recommended.

  5. The Economic Impact of Productive Safety Net Program on Poverty: Microeconometrics Analysis, Tigrai National Regional State, Ethiopia

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    Yibrah Hagos Gebresilassie

    2014-08-01

    Full Text Available This paper aims at evaluating the impact of productive safety net program on poverty using primary data from randomly selected 600 households in central zone of Tigrai National Regional State, Ethiopia. Propensity Score Matching and Foster-Greer-Thorbecke were used to evaluate impact of the program and poverty, respectively. The paper revealed that the program has positive and significant effect on consumption, livestock holdings, and productive assets. Moreover, impact of the program on total consumption expenditure per adult equivalent was found to be positive and significant. Using total poverty line, poverty rate was lowest among program participants (30.33% than non-participants (31.1%. Highest poverty rate was found among households headed by women (38.42% while households headed by men (23.1%. The study also revealed that the program has positive and significant effect on poverty reduction and protecting productive assets. Finally, it was recommended that female headed program participants based programs should be provided to help boost their agricultural output and reduce endemic poverty.

  6. Genetic variation of Aflatoxin B(1) aldehyde reductase genes (AFAR) in human tumour cells

    DEFF Research Database (Denmark)

    Praml, Christian; Schulz, Wolfgang; Claas, Andreas;

    2008-01-01

    AFAR genes play a key role in the detoxification of the carcinogen Aflatoxin B(1) (AFB(1)). In the rat, Afar1 induction can prevent AFB(1)-induced liver cancer. It has been proposed that AFAR enzymes can metabolise endogenous diketones and dialdehydes that may be cytotoxic and/or genotoxic...

  7. Plant community and ecological analysis of woodland vegetation in Metema Area, Amhara National Regional State, Northwestern Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Haile Adamu Wale; Tamrat Bekele; Gemedo Dalle

    2012-01-01

    We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state,Ethiopia to determine plant community types and species distribution patterns and their relationships with environmental variables,including altitude,pH,cation exchange capacity,electrical conductivity (EC),and moisture.We used a selective approach with a systematic sampling design.A total of 74 quadrats,each 25m × 25m at intervals of 150-200 m were sampled along the established transect lines.For herbaceous vegetation and soil data collection,five subquadrats each 1m × 1m were established at the four corners and the center of each quadrat.Three community types were identified using TWINSPAN analysis.All three community types showed high diversity (Shannon-Weiner index),the highest in community type Ⅱ at 3.55.The highest similarity coefficient was 0.49 (49%) between community types Ⅱ and Ⅲ,reflecting 0.51 (51%) dissimilarity in their species richness.The canonical correspondence ordination diagram revealed that the distribution pattern of community type Ⅰ was explained by moisture while that of community types Ⅲ and Ⅱ was explained by EC and altitude and moisture,respectively.Altitude was the most statistically significant environmental variable,followed by moisture and EC in determining the total variation in species composition and distribution patterns while pH and cation exchange capacity were non significant.In conclusion,we recommend that any intervention should take into account these three discrete community types and their environmental settings to make the intervention more successful.

  8. Health Extension Workers' and Mothers' Attitudes to Maternal Health Service Utilization and Acceptance in Adwa Woreda, Tigray Region, Ethiopia

    Science.gov (United States)

    Jackson, Ruth; Tesfay, Fisaha Haile; Godefay, Hagos; Gebrehiwot, Tesfay Gebregzabher

    2016-01-01

    Background The maternal health system in Ethiopia links health posts in rural communities (kebeles) with district (woreda) health centres, and health centres with primary hospitals. At each health post two Health Extension Workers (HEWs) assist women with birth preparedness, complication readiness, and mobilize communities to facilitate timely referral to mid-level service providers. This study explored HEWs’ and mother’s attitudes to maternal health services in Adwa Woreda, Tigray Region. Methods In this qualitative study, we trained 16 HEWs to interview 45 women to gain a better understanding of the social context of maternal health related behaviours. Themes included barriers to health services; women’s social status and mobility; and women’s perceptions of skilled birth attendant’s care. All data were analyzed thematically. Findings There have been substantial efforts to improve maternal health and reduce maternal mortality in Adwa Woreda. Women identified barriers to healthcare including distance and lack of transportation due to geographical factors; the absence of many husbands due to off-woreda farming; traditional factors such as zwar (some pregnant women are afraid of meeting other pregnant women), and discouragement from mothers and mothers-in-law who delivered their children at home. Some women experienced disrespectful care at the hospital. Facilitators to skilled birth attendance included: identification of pregnant women through Women’s Development Groups (WDGs), and referral by ambulance to health facilities either before a woman’s Expected Due Date (EDD) or if labour started at home. Conclusion With the support of WDGs, HEWs have increased the rate of skilled birth attendance by calling ambulances to transfer women to health centres either before their EDD or when labour starts at home. These findings add to the growing body of evidence that health workers at the community level can work with women’s groups to improve maternal

  9. Floristic diversity, regeneration status, and vegetation structure of woodlands in Metema Area, Amhara National Regional State, Northwestern Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Haile Adamu Wale; Tamrat Bekele; Gemedo Dalle

    2012-01-01

    We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state,Ethiopia Our objective was to describe plant species composition,diversity,regeneration status,and population structure by a selective approach with a systematic sampling design.A total of 74 quadrats (each for 25 m × 25 m,spaced at intervals of 150-200 m) were sampled along established transect lines following the homogeneity of the vegetation.Vegetation data including cover-abundance,height,diameter at breast height (DBH),and numbers of seedlings and saplings of woody species were analyzed using Excel spreadsheet,Shannon Weiner diversity index,and PAST version 1.62.A total of 87 vascular plant species of 74 genera and 36 families were recorded.The dominant family was Fabaceae represented by 16 (18.39 %) species of 13 genera.Shannon Weiner diversity and evenness were 3.67 and 0.82,respectively,which showed that the area was endowed with rich floral diversity evenly distributed.The vegetation structure,as quantified by cumulative diameter class frequency distribution,plotted as an interrupted inverted-J- shape pattern with a sharp decrease in the 2nd diameter class.This indicated poor vegetation structure.The diameter classes frequency distributions of selected species plotted in four general patterns i.e.,interrupted Inverted-J-shape,J-shape,Bell-shape and Irregular-shape.In conclusion,although the area showel high floral diversity and evenness,woody species including Sterculea setigera,Boswellia papyrifera,and Pterocarpus lucens showed lowest recruitment of seedlings and saplings.

  10. Educational choices in Ethiopia

    OpenAIRE

    Pereznieto, Paola; Jones, Nicola

    2006-01-01

    Ethiopia has one of the lowest primary school enrolment rates and one of the highest illiteracy rates in the world. These rates are significantly lower than those of other similarly low-income countries. There are concerns that education quality is falling due to insufficient spending to provide more teachers and textbooks and reform the curriculum. Other key problems include disparities between regions, between boys and girls, and between rural and urban areas. It remains uncertain whether E...

  11. Food for Work Program and its Implications on Food Security: A Critical Review with a Practical Example from the Amhara Region, Ethiopia

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    Ashenafi Gedamu

    2006-10-01

    Full Text Available A systematic evaluation of food-for-work (FFW programs in Ethiopia is seriously lacking. Most of the few available reports indicate that these programs have reached very few achievements in terms of food security and reduction of poverty at large. As expressed by Holden et al. (2005, FFW programs are commonly aimed to produce or maintain potentially valuable public goods necessary to stimulate productivity and thus income growth. Natural resources management, like rural road construction, erosion control and afforestation of degraded lands can be mentioned as valuable measures which could stimulate productivity and agricultural growth. The poverty reduction and food security impact of food or cash for work activities are larger if they offer not only seasonal job opportunities to the rural community but also long term employment possibilities. This is more likely if the projects are regionally dispersed and combined with basic education. In the Ethiopian context, it was always questionable if the continuous boom in food aid (regardless of cash or food for work purposes was the solution for the long standing food insecurity and poverty crises in the country. The study discusses the efficiency of FFW programs that aimed to reduce rural poverty and ensure food security on the one hand, and the impact of the food aid on resource and time allocation of the participating households for own food production on the other. The study is based on a field research conducted at a FFW program project, in the Amhara region, Ethiopia run by the German Agency for Technical Cooperation (GTZ with the view of improving food security in the Amhara region, Ethiopia. A household theoretical model is used to analyze the sample data, whether FFW program may indeed reduce household food insecurity and/or has some crowding-out effects on labour allocation of participating households for own field production.

  12. HIV Prevalence Correlates with High-Risk Sexual Behavior in Ethiopia's Regions

    OpenAIRE

    Chris R. Kenyon; Tsoumanis, Achilleas; Schwartz, Ilan Steven

    2015-01-01

    Background HIV prevalence varies between 0.9 and 6.5% in Ethiopia’s eleven regions. Little has been published examining the reasons for this variation. Methods We evaluated the relationship between HIV prevalence by region and a range of risk factors in the 2005 and 2011 Ethiopian Demographic Health Surveys. Pearson’s correlation was used to assess the relationship between HIV prevalence and each variable. Results There was a strong association between HIV prevalence and three markers of sexu...

  13. Production systems and reproductive performances of Camelus dromedarius in Somali regional state, eastern Ethiopia

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    Simenew Keskes

    2013-12-01

    Full Text Available Across-sectional questionnaire survey and focused group discussions were conducted to characterize camel production systems and to evaluate reproductive performances of camels at their natural pastoralist management systems of Somali region. A total of 100 households were included in the study during the period of October 2012 to March 2013. About 98% of Somali pastoralists preferred camels as their first choice over other livestock species and mainly kept in the society for milk and meat production. The camel management dominating in the study areas of Somali region is traditional nomadic. Camel is one of the most important livestock for Somali pastoralists’ livelihood as a source of milk, meat and draught power. Mature female camels were dominant (54.87% in the camel herd. The ratio of male to female camel was 1:13. Mean age at first calving and calving interval were 62.16±10.44 and 23.28±3.36 months respectively. Age at first calving and calving interval can be minimized to 57±5.52 and 21.84±4.8 months by proper husbandry and health care. The mean lactation length was 11.51±1.91 months. Diseases and predators were reported as the main causes of calf mortality. In the herd dynamic simulation calf mortality rate can be reduced at least to 7% only by preventing predators attack. Diseases (66%, lack of pasture (59% and security (47% were the main constraints in camel production of the study areas. For the better productivity of camels, the major constraints such as disease problems, lack of pasture and tribal conflicts should be mitigated. Proper husbandry and health services can play significant roles in the long term improvement of camel production and productivity of the region.  

  14. Urinary schistosomiasis and malaria associated anemia in Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Ketema; Deribew; Zinaye; Tekeste; Beyene; Petros

    2013-01-01

    Objective:To assess the prevalence of anemia in children with urinary schistosomiasis,malaria and concurrent infections by the two diseases.Methods:Urine and blood samples were collected from 387 children(216 males and 171 females)to examine urinary schistosomiasis and malaria and to determine hemoglobin concentration at Hassoba and Hassoba Buri village in Amibara woreda,Afar region,Ethiopia.Results:The overall prevalence of urinary schistosomiasis and Plasmodium falciparum malaria was 24.54%and 6.20%respectively.Only 2.84%of children carried concurrent infections of both parasites.There was high percentage of anemic patients(81.81%)in the coinfected cases than in either malaria(33.3%)or schistosomiasis(38.94%)cases.There was significantly low mean hemoglobin concentration in concurrently infected children than non-infected and single infected(P<0.05).The mean hemoglobin concentration between Plasmodium falciparum and S.haematobium infected children showed no significant difference(P>0.05).The level of hemoglobin was negatively correlated with the number of S.haematobium eggs/10 mL urine(r=-0.6)and malaria parasitemia(r=-0.53).Conclusions:The study showed that anemia is higher in concurrently infected children than non-infected and single infected.Furthermore,level of hemoglobin was negatively correlated with the number of S.haematobium eggs and malaria parsitemia.Therefore,examination of hemoglobin status in patients co-infected with malaria and schistosomiasis is important to reduce the risk of anemia and to improve health of the community.

  15. Ectoparasites are Major Skin Diseases of Dogs in Gondar, Amhara National Regional State, Ethiopia

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    Anberbir Tesfaye

    2011-10-01

    Full Text Available A cross sectional study was conducted from November, 2010 to April, 2011 in the Amhara regional state, Gondar town. The objectives of the study were to determine the prevalence of ectoparasites, determine associated risk factors and identify the most important ectoparasites species of dogs. Skin scrapings for mange mite suspected cases and collection of ectoparasites for lice, fleas and ticks was done using simple random technique. Age, sex, breed and coat color were considered as risk factors. SPSS version 17 (2004 was used for chi- square test and P-value 0.05. Ectoparasites were found more prevalent in female dogs (91.8% than males (87.1%. For age groups of 8-18 months it was 96.6% prevalent and in local breeds it was found 90.3% prevalence. In conclusion, dogs were highly exposed to ectoparasites and hence ectoparasites were serious dermatologic problems in Gondar.

  16. Insecticide-treated net ownership and utilization and factors that influence their use in Itang, Gambella region, Ethiopia: cross-sectional study

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    Watiro AH

    2016-05-01

    Full Text Available Aklilu Habte Watiro,1 Worku Awoke,2 1Médecins Sans Frontières OCA (MSF Holland Ethiopia Mission, Addis Ababa, 2Department of Epidemiology, School of Public Health, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia Background: Malaria remains a major public health problem in Ethiopia. Consequently, Ethiopia designed the 2011–2015, Malaria Prevention and Control Strategic Plan to fight the vector. It was discovered that most of the studies conducted on the use of insecticide-treated nets (ITNs were not in line with the strategic plan of the country. This study aimed to assess ITN ownership and utilization, and includes barriers related to its use among the target-area population at household (HH level. Materials and methods: A cross-sectional design was employed in Itang for this study. Data were collected by trained nurses through face-to-face interview and observation. A total of 845 participants were selected through multistage sampling, and the size was determined by using a single-population proportion formula. EPI Info and SPSS was used for analysis, and all necessary statistical association was computed in order to explain the outcome variable through explanatory variables of this study. Results: Among 845 HHs interviewed, 81.7% (690 had at least one ITN, while 52.3% (361 had used the ITN the night preceding the data-collection day. HH awareness of malaria prevention, number of ITNs, family size, number of family members sharing sleeping area/beds, sleeping patterns of adolescents, HH-head age, and inconvenience of using ITNs were found to be barriers to the use of ITNs in this study. Conclusion and recommendation: The study concluded that very few HHs owned ITNs and there was very low usage of ITNs. In recommendation, the regional health bureau and district health office should consider bigger nets that can accommodate family members who share the same sleeping area/bed in the area. Keywords: consistent

  17. Mange mites of sheep and goats in selected sites of Eastern Amhara region, Ethiopia.

    Science.gov (United States)

    Seid, Kibeb; Amare, Sisay; Tolossa, Yacob Hailu

    2016-03-01

    A cross sectional study of small ruminant mange mites was conducted from November 2011 to April 2012 on a total of 324 sheep and 680 goats, to determine the prevalence of mange mites in sheep and goats, identifying the major species of mite and to determine the potential risk factors significantly predicting the disease. The result showed an overall mange mite prevalence of 7.5 % (95 % CI 5.5-9.5) in goats and 1.2 % (95 % CI 0.5-1.9) in sheep. The mites identified were Sarcoptes and Demodex in goats and Sarcoptes and Psoroptes in sheep. The prevalence of mange mites was significantly higher in goats than in sheep (χ(2) = 16.636, P = 0.000). There was higher prevalence of mange mites in poor body condition than good body condition sheep and goats and the difference was statistically significant (χ(2) = 5.513, P = 0.019 in sheep and χ(2) = 141.85, P = 0.000 in goats). But age and sex of the host animals and agro climates were not statistically significant predictors of prevalence of mange mite. This study demonstrated that mange mites are among the major parasitic health problems of shoats in Eastern Amhara region that require urgent control intervention. PMID:27065612

  18. Pathology of camel tuberculosis and molecular characterization of its causative agents in pastoral regions of Ethiopia.

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    Gezahegne Mamo

    Full Text Available A cross sectional study was conducted on 906 apparently healthy camels slaughtered at Akaki and Metehara abattoirs to investigate the pathology of camel tuberculosis (TB and characterize its causative agents using postmortem examination, mycobacteriological culturing, and multiplex polymerase chain reaction (PCR, region of difference-4 (RD4-based PCR and spoligotyping. The prevalence of camel TB was 10.04% (91/906 on the basis of pathology and it was significantly higher in females (χ(2 = 4.789; P = 0.029. The tropism of TB lesions was significantly different among the lymph nodes (χ(2 = 22.697; P = 0.002 and lung lobes (χ(2 = 17.901; P = 0.006. Mycobacterial growth was observed in 34% (31/91 of camels with grossly suspicious TB lesions. Upon further molecular characterization using multiplex PCR, 68% (21/31 of the colonies showed a positive signal for the genus Mycobacterium, of which two were confirmed Mycobacterium bovis (M. bovis by RD4 deletion typing. Further characterization of the two M. bovis at strains level revealed that one of the strains was SB0133 while the other strain was new and had not been reported to the M. bovis database prior to this study. Hence, it has now been reported to the database, and designated as SB1953. In conclusion, the results of the present study have shown that the majority of camel TB lesions are caused by mycobacteria other than Mycobacterium tuberculosis complex. And hence further identification and characterization of these species would be useful towards the efforts made to control TB in camels.

  19. Child Mortality Rate in Ethiopia

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    A Sathiya Susuman

    2012-04-01

    Full Text Available Ethiopia childhood mortality has continued to decline although at a swift pace. The drop in urban childhood mortality decline, duration of breastfeeding is the principle reason for the overall decline in mortality trends in Ethiopia. Data from the Ethiopian Demographic and Health Surveys 2000 and 2005 were used. Indirect estimation of Brass and Trussells methods were adopted. Selected demographic and socio-economic variables were included in the analysis with statistically significant effects. Findings clearly show neonatal and post neonatal mortality decline gradually. Even though, Ethiopia childhood mortality rates are still high. The result shows less than 2 years birth interval have higher infant mortality rates than higher birth interval (113 deaths per 1000. The proper spacing of births allows more time for childcare to make more maternal resources available for the care of the child and mother. Therefore, further research is urgent for regional level and national level investigation.

  20. The quality of sputum smear microscopy in public-private mix directly observed treatment laboratories in West Amhara region, Ethiopia.

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    Almaw Manalebh

    Full Text Available Ethiopia adopted Public-Private Mix Directly Observed Treatment Short Course Chemotherapy (PPM-DOTS strategy for tuberculosis (TB control program. Quality of sputum smear microscopy has paramount importance for tuberculosis control program in resource-poor countries like Ethiopia. A cross-sectional study was conducted to assess the quality of sputum smear microscopy in 37 Public-Private Mix laboratories in West Amhara, Ethiopia. The three external quality assessment methods (onsite evaluation, panel testing and blind rechecking were employed. Onsite assessment revealed that 67.6% of PPM-DOTS laboratories were below the standard physical space (5 X 6 m2. The average monthly workload per laboratory technician was 19.5 (SD±2.9 slides with 12.8% positivity rate. The quality of Acid Fast Bacilli (AFB staining reagents was sub-standard. The overall agreement for blind rechecking of 1,123 AFB slides was 99.4% (Kappa = 0.97. Reading of 370 AFB panel slides showed 3.5% false reading (Kappa = 0.92. Moreover, the consistency of reading scanty bacilli slides was lower (93% compared to 1+, 2+ and 3+ bacilli. Based on blind rechecking and panel testing results, PPM-DOTS site laboratories showed good agreement with the reference laboratory. Physical space and qualities of AFB reagents would be areas of intervention to sustain the quality of sputum smear microscopy. Therefore, regular external quality assessment and provision of basic laboratory supplies for TB diagnosis would be the way forward to improve the quality of sputum smear microscopy services in PPM-DOTS laboratories.

  1. Prevalence, risk factors, and major bacterial causes of camel mastitis in Borana Zone, Oromia Regional State, Ethiopia.

    Science.gov (United States)

    Regassa, Alemayehu; Golicha, Gelma; Tesfaye, Dawit; Abunna, Fufa; Megersa, Bekele

    2013-10-01

    A cross-sectional study was carried out from November 2010 up to April 2011 to estimate mastitis prevalence and associated risk factors and to assess its bacterial causes in traditionally managed camels in Borana Zone, Southern Ethiopia. Thus, 348 lactating camels were examined clinically, and subclinical cases were checked with California mastitis test (CMT). The overall prevalence of mastitis was 44.8 % (156/348), comprising clinical (19, 5.4 %) and subclinical (137, 39.4 %) cases. The quarter level prevalence of mastitis was 24.0 % (334/1,392). Of the total 1,392 examined teats, 30 were blind, and hence, from the 1,362 non-blind CMT-examined teats, 22.3 % (304/1,362) were CMT positive. Of the 304 CMT-positive samples, 264 were culture positive (197 Gram-positive, 41 Gram-negative, and 26 mixed isolates), and 40 were culture negative. The prevalence of Staphylococcus aureus was found to be the highest at both the animal (12.8 %, 39/304) and quarter level (2.9 %, 39/1,362). Regression analysis revealed higher likelihood of mastitis occurrence among camels from Dharito (OR = 3.4, 95 % confidence interval (CI) = 1.8, 6.4), Gagna (OR = 3.4, 95 % CI = 1.8, 6.5), and Haro Bake (OR = 2.6, 95 % CI = 1.3, 5.1) than camels from Surupha. Likewise, there was higher chance of mastitis occurrence among camels at the early lactation stage (OR = 2.3, 95 % CI = 1.1, 4.6) and camels with udder/teat lesions (OR = 13.7, 95 % CI = 1.7, 109.4) than among camels at late lactation stage and camels with healthy udder/teats, respectively. In conclusion, this study reveals the current status of camel mastitis in Southern Ethiopia. PMID:23563738

  2. African Homo erectus: Old radiometric ages and young Oldowan assemblages in the middle Awash Valley, Ethiopia

    Energy Technology Data Exchange (ETDEWEB)

    Clark, J.D.; White, T.D.; Selassie, Y.H. (Univ. of California, Berkeley, CA (United States)); Heinzelin, J. de (Institut Royal des Sciences Naturelles de Belgique, Brussels (Belgium)); Schick, K.D. (Indiana Univ., Bloomington, IN (United States)); Hart, W.K. (Miami Univ., Oxford, OH (United States)); WoldeGabriel, G. (Los Alamos National Lab., NM (United States)); Walter, R.C. (Institute of Human Origins, Berkeley, CA (United States)); Suwa, G. (Univ. of Tokyo (Japan)); Asfaw, B. (Addis Ababa (Ethiopia)) (and others)

    1994-06-24

    Fossils and artifacts recovered from the middle Awash Valley of Ethiopia's Afar depression sample the Middle Pleistocene transition from Homo erectus to Homo sapiens. Ar/Ar ages, biostratigraphy, and tephrachronology from this area indicate that the Pleistocene Bodo hominid cranium and newer specimens are approximately 0.6 million years old. Only Oldowan chopper and flake assemblages are present in the lower stratigraphic units but Acheulean bifacial artifacts are consistently prevalent and widespread in directly overlying deposits. This technological transition is related to a shift in sedimentary regime, supporting the hypothesis that Middle Pleistocene Oldowan assemblages represent a behavioral facies of the Acheulean industrial complex.

  3. Assessment of the degree of adherence to health facility indicators related to rational drug use in Selected Health Facilities of Amhara Region, Northwest Ethiopia

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    Wubante Demilew Nigussie

    2014-04-01

    Full Text Available Purpose: The purpose of this study was to assess the degree of adherence of health care facility to World Health Organization health facility indicators in selected health care facilities of Amhara Region, Northwest Ethiopia. Methods: A cross sectional study was conducted among randomly selected health care facilities of Amhara region from March 01 to 15, 2014. Data was collected by interview and observation using structured questionnaire and check list respectively. Ethical clearance was obtained from the ethics review committee of Amhara regional state health bureau. The data was checked for completeness and consistency, cleared, coded, and entry and analysis was done by using SPSS (version 16. Results: The percentage availability of key essential drugs was found to be 73.05%, availability of Essential Drug List (EDL, Standard Treatment Guidelines (STG, drug formulary and average stock out duration were 75%, 87.5% 75% and 34 days respectively. Conclusion: The study revealed that evaluation of the patterns of drug use based on World Health Organization (WHO facility indicators was not satisfactory. So there is a need for managerial and educational intervention to improve rational drug use and thereby need to improve’ availability of essential drug list, standard treatment guidelines, drug formulary in order to access unbiased information for health care providers and also to prevent stock out of key essential drugs.

  4. Ethnomedical survey of Berta ethnic group Assosa Zone, Benishangul-Gumuz regional state, mid-west Ethiopia

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    Asres Kaleab

    2009-05-01

    Full Text Available Abstract Traditional medicine (TM has been a major source of health care in Ethiopia as in most developing countries around the world. This survey examined the extent and factors determining the use of TM and medicinal plants by Berta community. One thousand and two hundred households (HHs and fourteen traditional healers were interviewed using semi-structured questionnaires and six focused group discussions (FGDs were conducted. The prevalence of the use of TM in the two weeks recall period was 4.6%. The HH economic status was found to have a significant effect while the educational level and age of the patients have no effect either on the care seeking behavior or choice of care. Taking no action about a given health problem and using TM are common in females with low-income HHs. Forty plant species belonging to 23 families were reported, each with local names, methods of preparation and parts used. This study indicates that although the proportion of the population that uses TM may be small it is still an important component of the public health care in the study community as complementary and alternative medicine.

  5. Enterotoxin Gene Profile and Molecular Characterization of Staphylococcus aureus Isolates from Bovine Bulk Milk and Milk Products of Tigray Region, Northern Ethiopia.

    Science.gov (United States)

    Tarekgne, Enquebaher K; Skjerdal, Taran; Skeie, Siv; Rudi, Knut; Porcellato, Davide; Félix, Benjamin; Narvhus, Judith A

    2016-08-01

    Staphylococcal food poisoning (SFP) is an important foodborne disease worldwide, and milk and milk products are commonly associated with SFP outbreaks. The objectives of this study were to investigate the distribution of staphylococcal enterotoxin (se) genes in Staphylococcus aureus from raw cow's milk and milk products and to assess their genetic background with the spa typing method. Of the 549 samples (297 bulk milk and 162 milk product samples) collected from Tigray region, Northern Ethiopia, 160 (29.1%) were positive for S. aureus, of which 82 (51%) were found to harbor se genes by a modified multiplex PCR. Nine se genes were identified: sea (n = 12), seb (n = 3), sec (n = 3), sed(n = 4), seg (n = 49), seh (n = 2), sei (n = 40), sej (n = 1), and tsst-1 (n = 24). The classical type of genes accounted for 27%. Of the 82 enterotoxigenic isolates, 41.5 and 12.4% harbored two or more se genes, respectively. The highest gene association was observed between sei and seg, whereas sea and seb were always found together with the new types of se genes. Altogether, 18 genotypes of toxin genes were identified, and 33% of the samples contained > 5 log CFU ml(-1) S. aureus. spa typing identified 22 spa types and three novel spa sequences, which showed the high genetic diversity of the isolates. No apparent relationship was observed between spa type and se genes. Of the 25 spa types, 13 (52%) were from raw milk, 3 (12%) from milk products, and 9 (36%) from both types of sample. Types t314 (20.7%,n = 17), t458 (18.3%, n = 15), and t6218 (9.8%, n= 8) were the most common spa types identified and were widely distributed in three of the eight studied localities. This is the first study from the Tigray region to report the high distribution of enterotoxigenic S. aureus with a diversified genetic background from dairy food. The study may provide valuable data for microbial food safety risk assessment, molecular epidemiology, and phylogenetic studies of S. aureus in Ethiopia.

  6. Enterotoxin Gene Profile and Molecular Characterization of Staphylococcus aureus Isolates from Bovine Bulk Milk and Milk Products of Tigray Region, Northern Ethiopia.

    Science.gov (United States)

    Tarekgne, Enquebaher K; Skjerdal, Taran; Skeie, Siv; Rudi, Knut; Porcellato, Davide; Félix, Benjamin; Narvhus, Judith A

    2016-08-01

    Staphylococcal food poisoning (SFP) is an important foodborne disease worldwide, and milk and milk products are commonly associated with SFP outbreaks. The objectives of this study were to investigate the distribution of staphylococcal enterotoxin (se) genes in Staphylococcus aureus from raw cow's milk and milk products and to assess their genetic background with the spa typing method. Of the 549 samples (297 bulk milk and 162 milk product samples) collected from Tigray region, Northern Ethiopia, 160 (29.1%) were positive for S. aureus, of which 82 (51%) were found to harbor se genes by a modified multiplex PCR. Nine se genes were identified: sea (n = 12), seb (n = 3), sec (n = 3), sed(n = 4), seg (n = 49), seh (n = 2), sei (n = 40), sej (n = 1), and tsst-1 (n = 24). The classical type of genes accounted for 27%. Of the 82 enterotoxigenic isolates, 41.5 and 12.4% harbored two or more se genes, respectively. The highest gene association was observed between sei and seg, whereas sea and seb were always found together with the new types of se genes. Altogether, 18 genotypes of toxin genes were identified, and 33% of the samples contained > 5 log CFU ml(-1) S. aureus. spa typing identified 22 spa types and three novel spa sequences, which showed the high genetic diversity of the isolates. No apparent relationship was observed between spa type and se genes. Of the 25 spa types, 13 (52%) were from raw milk, 3 (12%) from milk products, and 9 (36%) from both types of sample. Types t314 (20.7%,n = 17), t458 (18.3%, n = 15), and t6218 (9.8%, n= 8) were the most common spa types identified and were widely distributed in three of the eight studied localities. This is the first study from the Tigray region to report the high distribution of enterotoxigenic S. aureus with a diversified genetic background from dairy food. The study may provide valuable data for microbial food safety risk assessment, molecular epidemiology, and phylogenetic studies of S. aureus in Ethiopia. PMID

  7. Adherence to a six-dose regimen of artemether-lumefantrine among uncomplicated Plasmodium falciparum patients in the Tigray Region, Ethiopia

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    Lemma Hailemariam

    2011-12-01

    Full Text Available Abstract Background In 2004, Ethiopia switched its first-line treatment of uncomplicated Plasmodium falciparum malaria from sulphadoxine-pyrimethamine to a fixed artemisinin-based combination therapy (ACT, artemether-lumefantrine (AL. Patient adherence to AL regimen is a major determining factor to achieve the desired therapeutic outcome. The aim of this study was to measure patient adherence levels to the six-dose AL regimen for the treatment of uncomplicated P. falciparum malaria and to identify its determinant factors in rural areas of the Tigray region, Ethiopia Methods The study was conducted under routine health service delivery at health posts level. Patients/caregivers were not informed about their home visit and were traced on the day after they finished the AL regimen. By combining the response to a structured questionnaire and the tablet count from the blister, adherence level was classified into three categories: definitely non-adherent, probably non-adherent and probably adherent. Reasons for being definitely non-adherent were also assessed. For the purpose of examine risk factors, definitely non-adherent and probably non-adherent was merged into a non-adherent group. Variables found significantly associated (p Results Out of the total initially enrolled 180 patients, 86.1% completed the follow-up. Out of these, 38.7% were classified as probably adherent, 34.8% as probably non-adherent, and 26.5% were definitely non-adherent. The most common reasons that definitely non-adherents gave for not taking the full dose were "too many tablets" (37.3% and to "felt better before finished the treatment course" (25.5%. The adherence of the patients was associated with the ownership of a radio (adjusted odd ratio, AOR: 3.8; 95% CI: 1.66-8.75, the belief that malaria can be treated traditionally (AOR: 0.09; 95% CI: 0.01-0.78 and a delay of more than one day in seeking treatment after the onset of fever (AOR: 5.39; 95% CI: 1.83-15.88. Conclusion

  8. The geology and chronology of the Acheulean deposits in the Mieso area (East-Central Ethiopia).

    Science.gov (United States)

    Benito-Calvo, Alfonso; Barfod, Dan N; McHenry, Lindsay J; de la Torre, Ignacio

    2014-11-01

    This paper presents the Quaternary sequence of the Mieso area of Central-East Ethiopia, located in the piedmont between the SE Ethiopian Escarpment and the Main Ethiopian Rift-Afar Rift transition sector.In this region, a piedmont alluvial plain is terraced at þ25 m above the two main fluvial courses, the Mieso and Yabdo Rivers. The piedmont sedimentary sequence is divided into three stratigraphic units separated by unconformities. Mieso Units I and II contain late Acheulean assemblages and a weakly consolidated alluvial sequence, consisting mainly of fine sediments with buried soils and, to a lesser degree, conglomerates. Palaeo-wetland areas were common in the alluvial plain, represented by patches of tufas, stromatolites and clays. At present, the piedmont alluvial surface is preserved mainly on a dark brown soil formed at the top of Unit II. Unit III corresponds to a fluvial deposit overlying Unit II, and is defined by sands, silty clays and gravels, including several Later Stone Age (LSA) occurrences. Three fine-grained tephra levels are interbedded in Unit I (tuffs TBI and TA) and II (tuff CB), and are usually spatially-constrained and reworked. Argon/argon (40Ar/39Ar) dating from tuff TA, an ash deposit preserved in a palustrine environment, yielded an age of 0.212 ± 0.016 Ma (millions of years ago). This date places thetop of Unit I in the late Middle Pleistocene, with Acheulean sites below and above tuff TA. Regional correlations tentatively place the base of Unit I around the Early-Middle Pleistocene boundary, Unit II inthe late Middle Pleistocene and within the Late Pleistocene, and the LSA occurrences of Unit III in the LatePleistoceneeHolocene.

  9. Comparison of California Mastitis Test (CMT), Somatic Cell Counts (SCC) and bacteriological examinations for detection of camel (Camelus dromedarius) mastitis in Ethiopia.

    Science.gov (United States)

    Abdel Gadir Atif, E; Hildebrandt, Goetz; Kleer, Josef N; Molla, Bayleyegn; Kyule, Moses N; Baumann, Maximilian P O

    2006-01-01

    A total of 956 quarter milk samples from 253 traditionally managed lactating camels were collected aseptically from Negele (Borena Region), Dire Dawa, and Gewane (Afar Region), Ethiopia, according to multi-stage sampling. The quarter milk samples were subjected to California Mastitis Test (CMT), Somatic Cell Counts (SCC) and bacteriological examinations. Five hundred and seventy one (59.7%) quarter milk samples had microorganisms. Of these, 428 (75.0%) had isolates that were identified as major pathogens (MAP) and 143 (25.0%) as minor pathogens (MIP). A positive correlation was found between CMT scores and bacteriological classes (MAP, MIP) (p-value = 0.00). Strong correlation (p-value = 0.00) between CMT scores and SCC was recorded. The differences among the median log SCC of bacteriological classes (MAP, MIP) were not significant (p-value = 0.24). Similarly, the application of the cut-off level of 2.5 x 10(5) ml(-1) indicated less agreement (p-value = 0.32) for bacteriological classes MAP and MIP. PMID:16450708

  10. The Impacts of Land Use Change on Malaria Vector Abundance in a Water-Limited Highland Region of Ethiopia

    Science.gov (United States)

    Stryker, J.; Bomblies, A.

    2012-12-01

    Changes in land use and climate are expected to alter risk of malaria transmission in areas where rainfall limits vector abundance. We use a coupled hydrology-entomology model to investigate the effects of land use change on hydrological processes impacting mosquito abundance in a highland village of Ethiopia. Land use affects partitioning of rainfall into infiltration and runoff that reaches small-scale topographic depressions, which constitute the primary breeding habitat of Anopheles arabiensis mosquitoes. A physically-based hydrology model isolates hydrological mechanisms by which land use impacts pool formation and persistence, and an agent-based entomology model evaluates the response of mosquito populations. This approach reproduced observed interannual variability in mosquito abundance between the 2009 and 2010 wet seasons. Several scenarios of land cover were then evaluated using the calibrated, field-validated model. Model results show variation in pool persistence and depth, as well as in mosquito abundance, due to land use changes alone. The model showed particular sensitivity to surface roughness, but also to root zone uptake. Scenarios in which land use was modified from agriculture to forest generally resulted in lowest mosquito abundance predictions; classification of the entire domain as rainforest produced a 34% decrease in abundance compared to 2010 results. This study also showed that in addition to vegetation type, spatial proximity of land use change to habitat locations has an impact on mosquito abundance. This modeling approach can be applied to assess impacts of climate and land use conditions that fall outside of the range of previously observed variability.

  11. Rapid Increase in Ownership and Use of Long-Lasting Insecticidal Nets and Decrease in Prevalence of Malaria in Three Regional States of Ethiopia (2006-2007

    Directory of Open Access Journals (Sweden)

    Estifanos Biru Shargie

    2010-01-01

    Full Text Available Following recent large scale-up of malaria control interventions in Ethiopia, this study aimed to compare ownership and use of long-lasting insecticidal nets (LLIN, and the change in malaria prevalence using two population-based household surveys in three regions of the country. Each survey used multistage cluster random sampling with 25 households per cluster. Household net ownership tripled from 19.6% in 2006 to 68.4% in 2007, with mean LLIN per household increasing from 0.3 to 1.2. Net use overall more than doubled from 15.3% to 34.5%, but in households owning LLIN, use declined from 71.7% to 48.3%. Parasitemia declined from 4.1% to 0.4%. Large scale-up of net ownership over a short period of time was possible. However, a large increase in net ownership was not necessarily mirrored directly by increased net use. Better targeting of nets to malaria-risk areas and sustained behavioural change communication are needed to increase and maintain net use.

  12. Child marriage prevention in Amhara Region, Ethiopia: association of communication exposure and social influence with parents/guardians' knowledge and attitudes.

    Science.gov (United States)

    Gage, Anastasia J

    2013-11-01

    Despite increasing international attention to child marriage and its negative health and social consequences, little is known about the knowledge and beliefs of individuals who are in control of negotiating children's marriages and of the social context in which these individuals function. Using data from a 2007 cross-sectional household survey and multilevel logistic regression models, this paper examined the associations of communication exposure and measures of social influence with knowledge of marriage legislation, perceptions that marriage before age 18 was "too early", and beliefs in daughters' rights to individual marriage choice among parents/guardians in Amhara Region, Ethiopia. The study found that mass media and interpersonal communication exposure were positively associated with all outcomes. The influence of communication exposure on knowledge of the legal minimum age at marriage and the perception that marriage before 18 was "too early" varied significantly across communities. Community pressure to stop child marriages and awareness of marriage law enforcement were positively associated with endorsing daughters' rights to choose their marriage age and partner. Perceived social norms regarding early marriage, normative beliefs and perceived benefits of delayed marriage were at least as important as communication exposure for endorsing daughters' rights to marriage choice. Gender and education differences were detected. The findings imply that child marriage-prevention programs should diversify information channels, reinforce perceived advantages of delayed marriage, and adopt a social influence perspective.

  13. Child marriage prevention in Amhara Region, Ethiopia: association of communication exposure and social influence with parents/guardians' knowledge and attitudes.

    Science.gov (United States)

    Gage, Anastasia J

    2013-11-01

    Despite increasing international attention to child marriage and its negative health and social consequences, little is known about the knowledge and beliefs of individuals who are in control of negotiating children's marriages and of the social context in which these individuals function. Using data from a 2007 cross-sectional household survey and multilevel logistic regression models, this paper examined the associations of communication exposure and measures of social influence with knowledge of marriage legislation, perceptions that marriage before age 18 was "too early", and beliefs in daughters' rights to individual marriage choice among parents/guardians in Amhara Region, Ethiopia. The study found that mass media and interpersonal communication exposure were positively associated with all outcomes. The influence of communication exposure on knowledge of the legal minimum age at marriage and the perception that marriage before 18 was "too early" varied significantly across communities. Community pressure to stop child marriages and awareness of marriage law enforcement were positively associated with endorsing daughters' rights to choose their marriage age and partner. Perceived social norms regarding early marriage, normative beliefs and perceived benefits of delayed marriage were at least as important as communication exposure for endorsing daughters' rights to marriage choice. Gender and education differences were detected. The findings imply that child marriage-prevention programs should diversify information channels, reinforce perceived advantages of delayed marriage, and adopt a social influence perspective. PMID:24161097

  14. Flora of Ethiopia and Eritrea, vol. 8

    DEFF Research Database (Denmark)

    General information about the Flora project, the history of the scientific exploration of the flora of Ethiopia and Eritrea, the natural vegetation, the regional diversity and endemism as reflected in the Flora, the use of wild and cultivated plants in the flora region, important scientific plant...

  15. Observations and modeling of the current deformation in Afar using Synthetic Aperture Radar Interferometry

    Science.gov (United States)

    Tomic, Jelena

    The Afar system is a unique place on Earth where a triple rift junction may be emerging. As the three rifts separating Arabia, Nubia and Somalia plates have not achieved a complete connection at present, I observe a 200 km wide area of complex surface deformation. A variety of extensional structures including a network of faults, fissures, dikes, and volcanic centers are collectively accommodating far field movement of the surrounding plates. Understanding the nature and distribution of the deformation over this vast region is critical since here I observe the transition between established oceanic ridges (the Red Sea and the Aden-Goubbet ridges) and continental deformation. In this study I use the technique of Synthetic Aperture Radar Interferometry (InSAR) to analyze radar data of the Afar region, and to construct a 10 yr timeline of surface displacement over a 200 km by 400 km area. By combining data acquired from ascending and descending passes I construct a two-dimensional velocity maps of the region. The maps show localized extensional deformation across the Asal-Ghoubbet rift segment accommodating the diverging motion of the Arabia-Somalia plates, as well as regional uplift asymmetrically distributed north and south of the Asal Rift area. The vertical velocity map in the rift indicates subsidence of the rift floor with respect to the rift shoulders, accommodated by fault creep. To interpret the observed velocity across the Asal rift I develop a 2-dimensional and a 3-dimensional dislocation model using a combination of dikes, sill and faults embedded in an elastic half space. The forward modeling allows me to place the overall geometry of sub-surface structures and estimate rates of dike and sill inflation, and fault movement. Then I construct a 3-dimensional model to perform a least-squares inversion of the radar-derived velocity maps. The results show an inflating body centered under the Fieale volcano expanding at a rate of 2 106 m3/yr. Faults bordering

  16. Decreases in human immunodeficiency virus infection rates in Kombolcha, Ethiopia: a 10-year data review

    OpenAIRE

    Shiferaw, Melashu

    2016-01-01

    Melashu Balew Shiferaw,1 Gebremedhin Berhe Gebregergs,2 Mulusew Alemneh Sinishaw,3 Yohannes Amede Yesuf,4 1Laboratory Capacity Building Core Process, Bahir Dar Regional Health Research Laboratory Center, Bahir Dar, Ethiopia; 2Department of Epidemiology, College of Health Sciences, School of Public Health, Mekelle University, Mekelle, Ethiopia; 3Department of Clinical Chemistry, Bahir Dar Regional Health Research Laboratory Center, Bahir Dar, Ethiopia; 4Department of Laboratory, Africa Service...

  17. Acceptance of Provider Initiated HIV Testing and Counseling among Tuberculosis Patients in East Wollega Administrative Zone, Oromia Regional State, Western Ethiopia

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    Wakjira Kebede

    2014-01-01

    Full Text Available Human immunodeficiency virus (HIV is a powerful risk factor for the development of tuberculosis. This study assessed the acceptance and associated factors that can affect provider initiated HIV testing and counseling (PITC among tuberculosis patients at the East Wollega administrative zone, Oromia regional state, western Ethiopia, from January to August, 2010. A single population proportion formula is used to calculate the total sample size of 406 and the cluster sampling technique was used to select 13 health centers that provide PITC services. The sample size was proportionally allocated to each health center. The study participants were selected using a simple random sampling technique using the lottery method. Structured questionnaire was used for collection of sociodemographic data. From the total of study subjects, 399 (98.2% TB patients were initiated for HIV test and 369 (92.5% patients accepted the initiation. Of those, 353 (95.5% patients had taken HIV test and received their results. According to the reviewed documents, the prevalence of HIV among tuberculosis (TB patients in the study area was 137 (33.7%. The logistic regression result showed the PITC was significantly associated with their knowledge about HIV (AOR = 3.22, 95% CI: 1.3–7.97, self-perceived risk (AOR = 2.93, 95% CI: 1.12–7.66, educational status (AOR = 3.51, 95% CI: 1.13–10.91, and knowledge on transmission of HIV/AIDS (AOR = 7.56, 95% CI: 1.14–40.35 which were significantly associated with the acceptance of PITC among TB patients. Therefore, this study’s results showed, the prevalence of HIV among TB patient was high; to enhance the acceptance of PITC among TB patients, health extension workers must provide health education during home-to-home visiting. TB treatment supervisors also provide counseling intensively for all forms of TB patients during their first clinical encounter.

  18. Treatment outcome of human immunodeficiency virus and tuberculosis co-infected patients in public hospitals of eastern and southern zone of Tigray region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Mehretu Belayneh

    2015-02-01

    Full Text Available Background:Tuberculosis is a leading cause of death among people living with human immunodeficiency virus. In sub-Saharan Africa, tuberculosis accounts for more than 78% of all deaths among people with human immunodeficiency virus.Objectives:To assess tuberculosis treatment outcome and the associated factors in adult tuberculosis/human immunodeficiency virus co-infected patients in four public hospitals of eastern and southern zone of Tigray region, Ethiopia.Methodology:Institution based cross-sectional study design was used to examine secondary data from tuberculosis/human immunodeficiency virus co-infected patients attending four public hospitals of eastern and southern zone of Tigray, from January 2009 to August 2011. Systematic random sampling technique was used to select individual patient cards from the respective hospitals. Univariate analysis and multivariate logistic regression modeling was used to assess the impact of each variable in predicting treatment outcome.Results:Out of 342 patients included, 199 (58.2% patients completed treatment, 43 (12.6% patients were cured, 88 (25.7% died, 7 (2% defaulted, and 5 (1.5% patients failed treatment. Treatment success rate was around 71%. In the multivariate logistic regression analysis the factors that were strongly associated with unfavorable tuberculosis treatment outcomes were WHO stage IV (AOR = 3.2, CI = 1.58-6.82, p-value = 0.001, age greater than 45 years (AOR = 6.08, CI = 2.28-16.23 and baseline CD4 count less than 200 cells/L (AOR = 6.19, CI = 2.28-16.89, p-value = 0.001.Conclusion:The rate of treatment success in this study was lower than the rate newly recommended by WHO. Therefore, efforts should be undertaken to improve treatment success rates of both diseases.

  19. Agricultural extension in Ethiopia through a gender and governance lens:

    OpenAIRE

    Mogues, Tewodaj; Cohen, Marc J.; Birner, Regina; Lemma, Mamusha; Randriamamonjy, Josee; Tadesse, Fanaye; Paulos, Zelekawork

    2009-01-01

    Drawing on a household survey collected in eight woredas in seven Ethiopian regions in 2009, as well as on qualitative fieldwork in four of the eight woredas, this paper provides analysis of agricultural extension delivery in Ethiopia. While overall extension services are relatively accessible in Ethiopia, there are differences in access between men and women, and particularly stark differences by region. Individual visits by public sector extension agents to household farms are by far the mo...

  20. Influence of the Afar plume on the deep structure of Aden and Red Sea margins - Insight from teleseismic tomography in western Yemen

    Science.gov (United States)

    Korostelev, Félicie; Basuyau, Clémence; Leroy, Sylvie; Ahmed, Abdulhakim; Keir, Derek; Stuart, Graham; Rolandone, Frédérique; Ganad, Ismail Al; Khanbari, Khaled

    2013-04-01

    Continental rupture processes under mantle plume influence are still poorly known although extensively studied. The Afar plume has been largely investigated in Ethiopia to study early stages of continental break-up. Here we imaged the lithospheric structure of western continental Yemen to evaluate the role of the Afar plume on the evolution of the continental margin and its extent towards the East. A part of the YOCMAL project (YOung Conjugate MArgins Laboratory) permitted the deployment of twenty-three broadband stations in Yemen (from 2009 to 2010). Using a classical teleseismic tomography (Aki et al., 1974) on these stations together with a permanent GFZ station, we image the relative velocity variations of P-waves in the crust and lithosphere down to 300 km depth, with a maximum lateral resolution of about ~20 km. The model thus obtained shows (1) a dramatic and localized thinning of the crust in the vicinity of the Red Sea and the Gulf of Aden (2) the presence of magmatic underplating related to seaward dipping reflectors under those two volcanic margins (3) two granitic syn-rift intrusions on the border of the great escarpment (4) a low velocity anomaly in which with evidence of partial melting, just below thick Oligocene trapps series and other volcanic events (from 15 Ma to present). This low velocity anomaly could correspond to an abnormally hot mantle and could be responsible for dynamic topography and recent magmatism in western Yemen. (5) Finally, we infer the presence of hot material under the Southwestern corner of Yemen that could be related to Miocene volcanism in Jabal an Nar.

  1. Status of geothermal energy in Ethiopia

    International Nuclear Information System (INIS)

    This paper reports that there are several identified geothermal localities in Ethiopia. Ten geothermal localities have been studied with regional assessments, while three localities have had pre-feasibility studies. In one area, the Aluto-Langano geothermal field, the feasibility studies have been completed. However, the geothermal resources have not been utilized yet except in the traditional baths

  2. Crossdating Juniperus procera from North Gondar, Ethiopia

    NARCIS (Netherlands)

    Wils, T.; Robertson, I.; Eshetu, Z.; Touchan, R.; Sass-Klaassen, U.; Koprowski, M.

    2011-01-01

    The application of dendrochronology in (sub)tropical regions has been limited by the difficulty in finding trees with distinct annual rings that can be crossdated. Here, we report successful crossdating of Juniperus procera trees from North Gondar, Ethiopia. The trees form annual rings in response t

  3. Energy and the agroeconomic complexity of Ethiopia

    Science.gov (United States)

    Karakatsanis, Georgios

    2016-04-01

    Since the Industrial Revolution, modern agriculture has transformed from a net energy supplier to a net energy user, via the extensive use fossil fuels -that substituted solar energy inputs- and petroleum derivative products (fertilizers) (Pimentel and Pimentel 2008; Woods et al. 2010). This condenses a significant overview of agricultural energetics, especially for economies set on their first stage of development, growth and economic diversification, such as Ethiopia. Ethiopia is the Blue Nile's most upstream country, constituting a very sensitive hydroclimatic area. Since 2008, Ethiopian agriculture experiences a boost in energy use and agricultural value-added per worker, due to the rapid introduction of oil-fueled agricultural machinery that increased productivity and allowed crop diversification. Agriculture in Ethiopia accounts for ~82% of its total exports, ~45% of its Gross Domestic Product (GDP) and ~75% of its total labor force. In addition, Ethiopia's agricultural sector is equipped with a set of new financial tools to deal with hydroclimatic extremes, like the 1983-85 droughts that deteriorated its crop output, causing a devastating famine. In fact, Ethiopia's resilience from the (most) recent drought (2015-16) has been remarkable. These facts signify that Ethiopia satisfies the necessary conditions to become a regional agritrade gravity center in the Blue Nile, granted that the dispersion of agricultural trade comprises a primary tool for securing food supply. As gravity equations have been used to model global trade webs (Tinbergen 1962), similar principles may apply to agritrade as well, for identifying emergent topological structures and supply chains. By examining the relation between energy inputs in agriculture with crop diversification and value-added chains of Ethiopia's agritrade, we could extract accurate information on the importance of energy for the country's agroeconomic complexity and regionalization trend across its first stages of

  4. Determinants of the Choice of Marketing Channel among Small-Scale Honey Producers in Tigrai Region of Ethiopia

    OpenAIRE

    Tesfamariam, Kifle; Berhanu, Tekeste; Afera, Abadi

    2015-01-01

    Choice of market channels has been studied from different angles in the developing world. However, model identifying the relative significance of household socioeconomic and transaction cost attributes influencing channel choices at household level in Tigrai region have never been estimated. In our study, discrete choice of multinomial logit model used to estimate the market channel choices. The input for the study was obtained from household survey conducted in the Tigrai region between Apri...

  5. Low geomagnetic field intensity in the Matuyama Chron: palaeomagnetic study of a lava sequence from Afar depression, East Africa

    Science.gov (United States)

    Ahn, Hyeon-Seon; Kidane, Tesfaye; Yamamoto, Yuhji; Otofuji, Yo-ichiro

    2016-01-01

    Palaeointensity variation is investigated for an inferred time period spanning from 2.34 to 1.96 Ma. Twenty-nine consecutive lava flows are sampled along cliffs 350 m high generated by normal faulting on the Dobi section of Afar depression, Ethiopia. Magnetostratigraphy and K-Ar measurements indicate a lava sequence of R-N-R-N geomagnetic field polarities in ascending order; the lower normal polarity is identified as the Réunion Subchron. Reliability of palaeomagnetic data is ascertained through careful thermal demagnetization and by the reversal test. The Tsunakawa-Shaw method yielded 70 successful palaeointensity results from 24 lava flows and gave 11 acceptable mean palaeointensities. Reliability in palaeointensity data is ascertained by the similar values obtained by the IZZI-Thellier method and thus 11 reliable mean values are obtained from our combined results. After the older reverse polarity with the field intensity of 19.6 ± 7.8 μT, an extremely low palaeointensity period with an average of 6.4 μT is shown to occur prior to the Réunion Subchron. During the Réunion Subchron, the dipole field strength is shown to have returned to an average of 19.5 μT, followed by second extreme low of 3.6 μT and rejuvenation with 17.1 ± 5.3 μT in the younger reverse polarity. This `W-shape' palaeointensity variation is characterized by occurrences of two extremely weak fields lower than 8 μT prior to and during the Réunion Subchron and a relatively weak time-averaged field of approximately 15 μT. This feature is also found in sedimentary cores from the Ontong Java Plateau and the north Atlantic, indicative of a possibly global geomagnetic field phenomenon rather than a local effect on Ethiopia. Furthermore, we estimate a weak virtual axial dipole moment of 3.66 (±1.85) × 1022 Am2 during early stage of the Matuyama Chron (inferred time period of 2.34-1.96 Ma).

  6. Geoheritage, Geodiversity and natural landscape enhanced and protected through anthropogenic activity: a case study using the Chaîne des Puys and Limagne Fault, Afar and Mexico City

    Science.gov (United States)

    van Wyk de Vries, Benjamin; Hagos, Miruts; Guilbaud, Marie-Noelle

    2015-04-01

    The UNESCO World Heritage (WH) committee called in 2014 for all thematic geological and volcanological studies to be revised in light of a widening gap between current dogma and the progressive geoheritage science views. We discuss question of natural sites and anthropogenic activity. The Chaîne des Puys and Limagne fault UNESCO WH project is the basis of this presentation, but we also the Afar Region of Ethiopia and UNAM campus, Mexico City. It is now difficult to find any totally 'natural' (devoid of human influence) landscape. This very definition of natural ignores that humankind is a geological force, and humans are part of the natural process. The UNESCO WH guidelines recognise this in paragraph 90: 'it is recognized that no area is totally pristine and that all natural areas are in a dynamic state, and to some extent involve contact with people'. A geological landscape, may be large enough to accommodate human occupation without significantly changing landforms: this is the case of the Chaîne des Puys and Limagne fault. Human activity works in some ways to protect geological landscape: regulating vegetation and erosion. The aesthetic nature of humans may work to enhance the landscape's visibility by organisation of land use, and ceremonial use based on the sense of place. Humans also exercise economic activity such as quarrying and mining, which if uncontrolled can seriously modify a landscape. However, isolated works may not have an impact, or may even enhance the value of the site by uncovering geological features that would not naturally be seen. In the Chaîne des Puys only 0,3% of the land surface has been worked by artisanal methods and certain sites, like the Lemptégy volcano have been extracted with the view of enhancing the landscape's scientific value without detracting from the aesthetic. The site preserves its natural, scientific and aesthetic qualities, because of the human presence. The local population have always been and continue to be

  7. Prevalence and Genetic Diversity of Giardia duodenalis and Cryptosporidium spp. among School Children in a Rural Area of the Amhara Region, North-West Ethiopia

    Science.gov (United States)

    de Lucio, Aida; Amor-Aramendía, Aranzazu; Bailo, Begoña; Saugar, José M.; Anegagrie, Melaku; Arroyo, Ana; López-Quintana, Beatriz; Zewdie, Derjew; Ayehubizu, Zimmam; Yizengaw, Endalew; Abera, Bayeh; Yimer, Mulat; Mulu, Wondemagen; Hailu, Tadesse; Herrador, Zaida; Fuentes, Isabel; Carmena, David

    2016-01-01

    Backgroud Giardia duodenalis and Cryptosporidium spp. are enteric protozoan causing gastrointestinal illness in humans and animals. Giardiasis and cryptosporidiosis are not formally considered as neglected tropical diseases, but belong to the group of poverty-related infectious diseases that impair the development and socio-economic potential of infected individuals in developing countries. Methods We report here the prevalence and genetic diversity of G. duodenalis and Cryptosporidium spp. in children attending rural primary schools in the Bahir Dar district of the Amhara Region, Ethiopia. Stool samples were collected from 393 children and analysed by molecular methods. G. duodenalis was detected by real-time PCR, and the assemblages and sub-assemblages were determined by multilocus sequence-based genotyping of the glutamate dehydrogenase and β-giardin genes of the parasite. Detection and identification of Cryptosporidium species was carried out by sequencing of a partial fragment of the small-subunit ribosomal RNA gene. Principal Findings The PCR-based prevalences of G. duodenalis and Cryptosporidium spp. were 55.0% (216/393) and 4.6% (18/393), respectively. A total of 78 G. duodenalis isolates were successfully characterized, revealing the presence of sub-assemblages AII (10.3%), BIII (28.2%), and BIV (32.0%). Discordant typing results AII/AIII and BIII/BIV were identified in 7.7% and 15.4% of the isolates, respectively. An additional five (6.4%) isolates were assigned to assemblage B. No mixed infections of assemblages A+B were found. Extensive genetic variation at the nucleotide level was observed within assemblage B (but no within assemblage A), resulting in the identification of a large number of sub-types. Cryptosporidium diversity was demonstrated by the occurrence of C. hominis, C. parvum, and C. viatorum in the population under study. Conclusions Our data suggest an epidemiological scenario with an elevated transmission intensity of a wide range of G

  8. Prevalence of gastrointestinal parasites and Cryptosporidium species in extensively managed pigs in Mekelle and urban areas of southern zone of Tigray region, Northern Ethiopia

    Directory of Open Access Journals (Sweden)

    Zewdneh Tomass

    Full Text Available Aim: The objective of this study was to investigate prevalence of gastrointestinal parasites and Cryptosporidium species in extensively managed pigs in Mekelle and urban areas of southern zone of Tigray Region, Ethiopia during June - September, 2012. Material and methods: Seven hundred fourteen pigs of different ages and sexes were selected for fecal sample collection. Fecal samples were collected from the rectum of pigs with strict sanitation. A total of 25 soil samples were also collected from backyards of pig pens using clean zipped plastic bags. Both fecal and soil samples were examined for eggs and cysts of GIT parasites by flotation and sedimentation techniques. Modified Ziehl – Neelsen technique was used to examine oocysts of Cryptosporidium species from 276 randomly selected fecal samples. Results: Out of 714 pigs examined through flotation and sedimentation, 27.3% were infected by at least one gastrointestinal parasite. Ascaris suum (25.9% was the most prevalent parasite followed by Fasciola hepatica (1.8%, Eimeria spp. (1.7% and Trichuris suis (0.3%. There was no significant association between sex and prevalence of parasites ÷2[df 1] = 1.921; P=0.166. Contrary to this, age of pigs had effect on prevalence of parasites ÷2[df 2] = 8.376; P=0.015. About 7% of pigs examined were positive for oocysts of Cryptosporidium spp. Moreover, 72% of the soil samples found to be contaminated with eggs of Ascaris spp. in the study area. Apart from causing morbidity in the infected pigs, the potential of Ascaris of pigs to infect man and vice versa together with poor environmental hygiene, may complicate the epidemiology and control of Ascariasis in the study areas. Extensively managed pigs may also act as potential reservoirs for zoonoses of Cryptosporidium species. Conclusion: It is concluded that further investigations are crucial on molecular characterization of Ascaris and Cryptosporidium isolates of extensively managed pigs to determine the

  9. Which nets are being used: factors associated with mosquito net use in Amhara, Oromia and Southern Nations, Nationalities and Peoples' Regions of Ethiopia

    Directory of Open Access Journals (Sweden)

    Mosher Aryc W

    2011-04-01

    Full Text Available Abstract Background There has been recent large scale-up of malaria control interventions in Ethiopia where transmission is unstable. While household ownership of long-lasting insecticidal nets (LLIN has increased greatly, there are concerns about inadequate net use. This study aimed to investigate factors associated with net use at two time points, before and after mass distribution of nets. Methods Two cross sectional surveys were carried out in 2006 and 2007 in Amhara, Oromia and SNNP regions. The latter was a sub-sample of the national Malaria Indicator Survey (MIS 3R. Each survey wave used multi-stage cluster random sampling with 25 households per cluster (224 clusters with 5,730 households in Baseline 2006 and 245 clusters with 5,910 households in MIS 3R 2007. Net ownership was assessed by visual inspection while net utilization was reported as use of the net the previous night. This net level analysis was restricted to households owning at least one net of any type. Logistic regression models of association between net use and explanatory variables including net type, age, condition, cost and other household characteristics were undertaken using generalized linear latent and mixed models (GLLAMM. Results A total of 3,784 nets in 2,430 households were included in the baseline 2006 analysis while the MIS 3R 2007 analysis comprised 5,413 nets in 3,328 households. The proportion of nets used the previous night decreased from 85.1% to 56.0% between baseline 2006 and MIS 3R 2007, respectively. Factors independently associated with increased proportion of nets used were: LLIN net type (at baseline 2006; indoor residual spraying (at MIS 3R 2007; and increasing wealth index at both surveys. At both baseline 2006 and MIS 3R 2007, reduced proportion of nets used was independently associated with increasing net age, increasing damage of nets, increasing household net density, and increasing altitude (>2,000 m. Conclusion This study identified

  10. Half of Pulmonary Tuberculosis Cases Were Left Undiagnosed in Prisons of the Tigray Region of Ethiopia: Implications for Tuberculosis Control.

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    Kelemework Adane

    Full Text Available Prison settings have been often identified as important but neglected reservoirs for TB. This study was designed to determine the prevalence of undiagnosed pulmonary TB and assess the potential risk factors for such TB cases in prisons of the Tigray region.A cross-sectional study was conducted between August 2013 and February 2014 in nine prisons. A standardized symptom-based questionnaire was initially used to identify presumptive TB cases. From each, three consecutive sputum samples were collected for acid-fast bacilli (AFB microscopy and culture. Blood samples were collected from consented participants for HIV testing.Out of 809 presumptive TB cases with culture result, 4.0% (95% CI: 2.65-5.35 were confirmed to have undiagnosed TB. The overall estimated point prevalence of undiagnosed TB was found to be 505/100,000 prisoners (95% CI: 360-640. Together with the 27 patients who were already on treatment, the overall estimated point prevalence of TB would be 793/100,000 prisoners (95% CI: 610-970, about four times higher than in the general population. The ratio of active to passive case detection was 1.18:1. The prevalence of HIV was 4.4% (36/809 among presumptive TB cases and 6.3% (2/32 among undiagnosed TB cases. In a multivariate logistic regression analysis, chewing Khat (adjusted OR = 2.81; 95% CI: 1.02-7.75 and having had a close contact with a TB patient (adjusted OR = 2.18; 95% CI: 1.05-4.51 were found to be predictors of undiagnosed TB among presumptive TB cases.This study revealed that at least half of symptomatic pulmonary TB cases in Northern Ethiopian prisons remain undiagnosed and hence untreated. The prevalence of undiagnosed TB in the study prisons was more than two folds higher than in the general population of Tigray. This may indicate the need for more investment and commitment to improving TB case detection in the study prisons.

  11. Correlates of Unintended Pregnancy in Ethiopia: Results From a National Survey

    Science.gov (United States)

    Habte, Dereje; Teklu, Sisay; Melese, Tadele; Magafu, Mgaywa G. M. D.

    2013-01-01

    Background Unintended pregnancy has been a major reproductive health challenge in resource poor settings including Ethiopia. It has adverse consequences to the mother, child and the health sector’s resources. Understanding the extent of unintended pregnancy and the factors associated is crucial to devise evidence based interventions. The analysis was aimed at assessing the unintended pregnancy prevalence rate among pregnant women and the factors predisposing to unintended pregnancy. Methods This secondary data analysis was done on women’s dataset from the 2011 Ethiopian Demographic and Health Survey (DHS). A total of 1267 pregnant women were included in the analysis. Multiple logistic regression analysis was performed using SPSS software to identify the factors associated with unintended pregnancy. Odds Ratio with 95% confidence interval (95% CI) was computed to assess the association of different factors with unintended pregnancy. Results The overall prevalence of unintended pregnancy was found to be 24%: those who wanted it at a later time and not at all accounted for 17.1% and 6.9%, respectively. The unintended pregnancy rate ranged from 1.5% in Afar Regional State to 39.8% in Oromiya Regional State. Women who knew the timing of ovulation had a 45% reduced chance of unintended pregnancy (OR (95% CI): 0.55 (0.35, 0.85)). Ever use of family planning, presence of five or more born children, and two or more births in the past five years were associated with unintended pregnancy (OR (95% CI): 1.79 (1.31, 2.45), 2.36 (1.01, 5.49) and 2.00 (1.12, 3.58), respectively). Conclusions A significant proportion of the current pregnancies were found to be unintended with significant variations among the different regions. Women already burdened with higher fertility were suffering from unintended pregnancy. Family planning programs need to concentrate on the highly affected regions and target women with higher fertility to reduce the level of unintended pregnancy at

  12. Correlates of unintended pregnancy in Ethiopia: results from a national survey.

    Directory of Open Access Journals (Sweden)

    Dereje Habte

    Full Text Available BACKGROUND: Unintended pregnancy has been a major reproductive health challenge in resource poor settings including Ethiopia. It has adverse consequences to the mother, child and the health sector's resources. Understanding the extent of unintended pregnancy and the factors associated is crucial to devise evidence based interventions. The analysis was aimed at assessing the unintended pregnancy prevalence rate among pregnant women and the factors predisposing to unintended pregnancy. METHODS: This secondary data analysis was done on women's dataset from the 2011 Ethiopian Demographic and Health Survey (DHS. A total of 1267 pregnant women were included in the analysis. Multiple logistic regression analysis was performed using SPSS software to identify the factors associated with unintended pregnancy. Odds Ratio with 95% confidence interval (95% CI was computed to assess the association of different factors with unintended pregnancy. RESULTS: The overall prevalence of unintended pregnancy was found to be 24%: those who wanted it at a later time and not at all accounted for 17.1% and 6.9%, respectively. The unintended pregnancy rate ranged from 1.5% in Afar Regional State to 39.8% in Oromiya Regional State. Women who knew the timing of ovulation had a 45% reduced chance of unintended pregnancy (OR (95% CI: 0.55 (0.35, 0.85. Ever use of family planning, presence of five or more born children, and two or more births in the past five years were associated with unintended pregnancy (OR (95% CI: 1.79 (1.31, 2.45, 2.36 (1.01, 5.49 and 2.00 (1.12, 3.58, respectively. CONCLUSIONS: A significant proportion of the current pregnancies were found to be unintended with significant variations among the different regions. Women already burdened with higher fertility were suffering from unintended pregnancy. Family planning programs need to concentrate on the highly affected regions and target women with higher fertility to reduce the level of unintended pregnancy

  13. Disaster, relief and political change in southern Ethiopia : developments from within Suri society

    NARCIS (Netherlands)

    Abbink, J.; Sorenson, J.

    1995-01-01

    This chapter describes responses to the ecological crisis and political changes in Ethiopia in the early 1990s among the Suri, an agropastoral group in Käfa Region, southern Ethiopia. Data are derived from fieldwork carried out in the area after the change of regime in 1991. Attention is paid to env

  14. Country programme review. Ethiopia

    International Nuclear Information System (INIS)

    This document reviews the current nuclear program in Ethiopia, identifying the peaceful uses of nuclear technology in the country and possible future technical cooperation activities. Separate brief sections deal with food and agriculture; human health; water and geothermal resources; industrial applications and instrumentation; radiation protection; higher education; programming, coordination and development

  15. Sugarcane outgrowers in Ethiopia

    DEFF Research Database (Denmark)

    Assefa Wendimu, Mengistu; Henningsen, Arne; Gibbon, Peter

    smallholders. We apply matching methods to analyze the effects of a public sugarcane outgrower scheme in Ethiopia. Participation in the outgrower scheme significantly reduces the income and asset stocks of outgrowers who contributed irrigated land to the outgrower scheme, while the effect was insignificant for...

  16. Ethiopia : Accounting and Auditing

    OpenAIRE

    World Bank

    2007-01-01

    This Report on Observance of Standards and Codes (ROSC) provides a review of the accounting and auditing practices and the institutions underpinning the accounting and auditing environment in the corporate sector in Ethiopia. The review drew on best international practices and makes policy recommendations aimed at improving the quality of financial reporting in the country. There are some...

  17. Volatile Organic Compound Emission from Quercus suber, Quercus canariensis, and its hybridisation product Quercus afares

    Science.gov (United States)

    Welter, S.; Bracho Nuñez, A.; Staudt, M.; Kesselmeier, J.

    2009-04-01

    Oaks represent one of the most important plant genera in the Northern hemisphere and include many intensively VOC emitting species. The major group constitutes the isoprene emitters, but also monoterpene emitters and non-emitters can be found. These variations in the oak species might partly be due to their propensity for inter- and intraspecific hybridisation. This study addresses the foliar VOC production of the former hybridisation product the deciduous Quercus afares and its parents, two very distant species: the evergreen monoterpene emitter Quercus suber and the deciduous isoprene emitter Quercus canariensis. The measurements were performed in Southern France, applying two different methods. Plants were investigated in situ in the field with a portable gas exchange measuring system as well as in the laboratory on cut branches with an adapted enclosure system. Quercus afares was found to be a monoterpene emitting species. However, the monoterpene emission was lower and the composition different to that of Quercus suber. Whereas Quercus suber trees belonged to the pinene type most individuals of Quercus afares were identified to represent a limonene type. Quercus canariensis emitted besides high amounts of isoprene also linalool and (Z)-3-hexenylacetate. Emissions from Quercus suber and Quercus afares were higher in the field measurements than in the laboratory on cut branches whereas Quercus canariensis exhibited lower isoprene emissions from cut branches. The results demonstrate the need of further emission studies on a plant species level.

  18. Self-Medication Practices in Mekelle, Ethiopia

    OpenAIRE

    Tadele Eticha; Kalkidan Mesfin

    2014-01-01

    BACKGROUND: Self-medication makes consumers more health conscious, reduces treatment burden on healthcare facilities and curtails the cost and time of obtaining access to treatment. However, it increases risks such as drug resistance, adverse drug reactions, incorrect diagnosis, drug interactions and polypharmacy. The purpose of this study was to assess the practices and factors associated with self-medication in Mekelle, Tigray region, Ethiopia. METHODS: A cross-sectional study was undertake...

  19. Spatial analysis of cattle and shoat population in Ethiopia: growth trend, distribution and market access.

    Science.gov (United States)

    Leta, Samson; Mesele, Frehiwot

    2014-01-01

    The livestock subsector has an enormous contribution to Ethiopia's national economy and livelihoods of many Ethiopians. The subsector contributes about 16.5% of the national Gross Domestic Product (GDP) and 35.6% of the agricultural GDP. It also contributes 15% of export earnings and 30% of agricultural employment. The livestock subsector currently support and sustain livelihoods for 80% of all rural population. The GDP of livestock related activities valued at 59 billion birr. Ethiopian livestock population trends, distribution and marketing vary considerably across space and time due to a variety of reasons. This study was aimed to assess cattle and shoat population growth trend, distribution and their access to market. Regression analysis was used to assess the cattle and shoat population growth trend and Geographic Information Systems (GIS) techniques were used to determine the spatial distribution of cattle and shoats, and their relative access to market. The data sets used are agricultural census (2001/02) and annual CSA agricultural sample survey (1995/96 to 2012/13). In the past eighteen years, the livestock population namely cattle, sheep and goat grew from 54.5 million to over 103.5 million with average annual increment of 3.4 million. The current average national cattle, sheep and goat population per km(2) are estimated to be 71, 33 and 29 respectively (excluding Addis Ababa, Afar and Somali regions). From the total livestock population the country owns about 46% cattle, 43% sheep and 40% goats are reared within 10 km radius from major livestock market centres and all-weather roads. On the other hand, three fourth of the country's land mass which comprises 15% of the cattle, 20% of the sheep and 21% of goat population is not accessible to market (greater than 30 km from major livestock market centres). It is found that the central highland regions account for the largest share of livestock population and also more accessible to market. Defining the

  20. Endline report – Ethiopia, CARE Ethiopia MFS II country evaluations

    OpenAIRE

    Ingen, van, T.; Kusters, C.S.L.; Zerfu, E.; Kefyalew, D.; Peters, B; Buizer, N.N.

    2015-01-01

    This report presents the findings of the endline of the evaluation of the organisational capacity component of the MFS II country evaluations. The focus of this report is Ethiopia, CARE Ethiopia. The format is based on the requirements by the synthesis team and NWO/WOTRO. The endline was carried out in 2014. The baseline was carried out in 2012.

  1. PHYSIOLOGICAL RACES AND VIRULENCE DIVERSITY OF PUCCINIA GRAMINIS PERS. F. SP. TRITICI ERIKS. & E. HENN. ON WHEAT IN TIGRAY REGION OF ETHIOPIA

    Directory of Open Access Journals (Sweden)

    Getaneh Woldeab

    2013-04-01

    Full Text Available Wheat stem rust caused by Puccinia graminis f. sp. tritici is a disease that causes complete annihilation of wheat crops over wide areas during epidemic years. The highland of Ethiopia is considered as a hot spot area for the development of stem rust complex. Hence, this study was carried out to detect the virulence diversity of P. graminis f. sp. tritici in Southern Tigray. The findings of this paper were based on race analysis through inoculation of stem rust populations, isolation and multiplication of single-pustule of the pathogen and race determination by inoculating on stem rust differential hosts. The phenotypic characterization of P. graminis f. sp. tritici resulted in identification of 20 races from 32 isolates, which included the most prevalent races TTSNK, RRJJC and HRJJC with a frequency of 9.4% each and the most virulent races TTKSK and TTSSK each making 85% of Sr genes ineffective. Three important races (TTSSK, TTSNK and RRTTF are new to the study area and the country (Ethiopia as a whole putting a significant wheat proportion at risk. Among 20 wheat stem rust differential hosts, four were found effective for 75% and more of the races identified. Differential host carrying Sr24 was effective to all, while gene SrTmp was effective to 90% of the races followed by Sr17 and Sr31 each effective for 75%. In contrast, differential hosts carrying SrMcN, Sr9b, Sr9g and Sr10 were ineffective to 96.9, 93.8, 87.5 and 81.2% of the isolates tested, respectively. Thus, use of effective Sr genes such as Sr24 and SrTmp in single cultivar through gene pyramiding has paramount importance as the additive effects of several genes gives the cultivar a wider base  stem rust resistance along with periodic race survey. 

  2. Oleaginous yeasts from Ethiopia.

    Science.gov (United States)

    Jiru, Tamene Milkessa; Abate, Dawit; Kiggundu, Nicholas; Pohl, Carolina; Groenewald, Marizeth

    2016-12-01

    Oleaginous microorganisms can produce high amounts of oil (>20 % of their biomass) under suitable cultivation conditions. In this research work 200 samples were collected from soil, plant surfaces (leaves, flowers and fruits), waste oils from traditional oil milling houses and dairy products (cheese, milk and yoghurt) in Ethiopia. Three hundred and forty yeast colonies were isolated from these samples. By applying Sudan III staining tests, 18 strains were selected as possible oleaginous yeasts. The 18 strains were identified and characterized for their lipid production as a feedstock for biodiesel production in the future. They were identified using morphological and physiological methods as well as sequencing the 3'end of the small-subunit rRNA gene, the internal transcribed spacer regions (ITS; ITS 1, ITS 2 and the intervening 5.8S rRNA gene), and the D1/D2 domain of the 26S rRNA gene. The 18 yeasts were identified as Cutaneotrichosporon curvatus (syn, Cryptococcus curvatus) (PY39), Rhodotorula kratochvilovae (syn, Rhodosporidium kratochvilovae) (SY89), Rhodotorula dairenensis (SY94) and Rhodotourula mucilaginosa (SY09, SY18, SY20, PY21, PY23, PY25, SY30, PY32, SY43, PY44, SY52, PY55, PY61, SY75 and PY86). Under nitrogen-limited cultivation conditions, R. mucilaginosa PY44 produced the highest biomass (15.10 ± 0.54 g/L), while R. mucilaginosa PY32 produced the lowest biomass (10.32 ± 0.18 g/L). The highest lipid yield of 6.87 ± 0.62 g/L and lipid content of 46.51 ± 0.70 % were attained by C. curvatus (syn, C. curvatus) PY39. On the other hand, R. mucilaginosa PY61 gave the lowest lipid yield (2.06 ± 0.52 g/L) and R. mucilaginosa SY52 gave the lowest lipid content of 16.99 ± 0.85 %. The results in this research work suggest that much more oleaginous yeasts can be isolated from Ethiopian environment. On the basis of their substantial lipid production abilities, the three oleaginous yeast strains PY39, SY89 and SY18 were selected and

  3. Ethiopia Poverty Assessment 2014

    OpenAIRE

    World Bank Group

    2015-01-01

    In 2000 Ethiopia had one of the highest poverty rates in the world, with 56 percent of the population living on less than United States (U.S.) $1.25 purchasing power parity (PPP) a day. Ethiopian households experienced a decade of remarkable progress in wellbeing since then and by the start of this decade less than 30 percent of the population was counted as poor. This poverty assessment d...

  4. Rural Risk Management Ethiopia

    OpenAIRE

    World Bank

    2006-01-01

    This document investigates prospects for the use of index based weather insurance in Ethiopia for commercial and semi-commercial farmers. The document first summarizes the impact of risk weather risk in particular on Ethiopian agriculture and the need to balance investments in weather risk mitigation and weather risk management. Because the focus of this document is on risk management in the face of potential weather shocks, this introduction is followed by a summary of the traditional risk...

  5. Typhoid fever in Ethiopia.

    Science.gov (United States)

    Beyene, Getenet; Asrat, Daniel; Mengistu, Yohannes; Aseffa, Abrham; Wain, John

    2008-12-01

    This review focuses on the reports of salmonellosis by investigators in different parts of Ethiopia, in particular focusing on the levels of typhoid fever. Many of the reports are published in local journals that are not available online. There have been seven studies which diagnosed typhoid fever by laboratory culture and there is no coordinated epidemiological surveillance. All conducted research and reports from different health institutions in Ethiopia indicate that typhoid fever was still a common problem up to the most recent study in 2000 and that the extensive use of first-line drugs has led to the development of multiple drug resistance. In the sites covered by this review, the total number of published cases of typhoid fever dropped over time reflecting the decline in research capacity in the country. Data on the proportion of patients infected by different serovars of Salmonella suggest that the non-Typhi serovars of Salmonella are increasing. The published evidence suggests that typhoid fever is a current public health problem in Ethiopia although population based surveys, based on good microbiological diagnosis, are urgently needed. Only then can the true burden of enteric fever be estimated and the benefit of public health control measures, such as health education, safe water provision, improved food hygienic practices and eventually vaccination, be properly assessed.

  6. Hydrothermal carbonate chimneys from a continental rift (Afar Rift): Mineralogy, geochemistry, and mode of formation

    OpenAIRE

    Dekov, V. M.; Egueh, N. M.; Kamenov, G.D.; Bayon, G.; Lalonde, S. V.; Schmidt, Mark; Liebetrau, Volker; Munnik, F.; Fouquet, Y.; Tanimizu, M.; Awaleh, M. O.; Guirreh, I.; Le Gall, B.

    2014-01-01

    International audience Carbonate chimney-like deposits up to 60 m high are scattered or arranged in rows at the shores of a desiccating hypersaline and alkaline lake from a continental rift setting (Lake Abhé, Afar Rift, Djibouti). The chimneys formed sub-aqueously in the lake water body at a higher water level than observed today. Alternating calcite and low-Mg calcite + silica concentric layers compose the chimney structures. Mineralogical and geochemical investigations of the chimneys, ...

  7. Upper mantle temperature and the onset of extension and break-up in Afar, Africa

    Science.gov (United States)

    Armitage, John J.; Ferguson, David J.; Goes, Saskia; Hammond, James O. S.; Calais, Eric; Rychert, Catherine A.; Harmon, Nicholas

    2015-05-01

    It is debated to what extent mantle plumes play a role in continental rifting and eventual break-up. Afar lies at the northern end of the largest and most active present-day continental rift, where the East African Rift forms a triple junction with the Red Sea and Gulf of Aden rifts. It has a history of plume activity yet recent studies have reached conflicting conclusions on whether a plume still contributes to current Afar tectonics. A geochemical study concluded that Afar is a mature hot rift with 80 km thick lithosphere, while seismic data have been interpreted to reflect the structure of a young, oceanic rift basin above mantle of normal temperature. We develop a self-consistent forward model of mantle flow that incorporates melt generation and retention to test whether predictions of melt chemistry, melt volume and lithosphere-asthenosphere seismic structure can be reconciled with observations. The rare-earth element composition of mafic samples at the Erta Ale, Dabbahu and Asal magmatic segments can be used as both a thermometer and chronometer of the rifting process. Low seismic velocities require a lithosphere thinned to 50 km or less. A strong positive impedance contrast at 50 to 70 km below the rift seems linked to the melt zone, but is not reproduced by isotropic seismic velocity alone. Combined, the simplest interpretation is that mantle temperature below Afar is still elevated at 1450 °C, rifting started around 22-23 Ma, and the lithosphere has thinned from 100 to 50 km to allow significant decompressional melting.

  8. Hydrous upwelling across the mantle transition zone beneath the Afar Triple Junction

    OpenAIRE

    Thompson, D A; Hammond, J.O.S.; Kendall, J-M; Stuart, G.W.; Helffrich, G.R.; Keir, D.; Ayele, A.; Goitom, B.

    2015-01-01

    The mechanisms that drive the upwelling of chemical heterogeneity from the lower to upper mantle (e.g., thermal versus compositional buoyancy) are key to our understanding of whole mantle con- vective processes. We address these issues through a receiver function study on new seismic data from recent deployments located on the Afar Triple Junction, a location associated with deep mantle upwelling. The detailed images of upper mantle and mantle transition zone structure illuminate features tha...

  9. Factors associated with contraceptive use and intention to use contraceptives among married women in Ethiopia.

    Science.gov (United States)

    Tiruneh, Fentanesh Nibret; Chuang, Kun-Yang; Ntenda, Peter A M; Chuang, Ying-Chih

    2016-01-01

    Family planning has improved the well-being of families by preventing high-risk pregnancies and abortions and reducing unplanned pregnancies. However, the effectiveness of family planning efforts has not been consistent across countries. This study examined factors associated with contraceptive use among married women in Ethiopia. Data were from the 2011 Ethiopian Demographic and Health Survey. The sample comprised 10,204 married women (aged 15-49 years). Logistic regression models were used to analyze the data. Among married women in Ethiopia, 29.2% used contraceptive methods. About 44.1% of women who were not current users of contraceptives reported that they intended to use contraceptives in the future. Age at first marriage, being educated, number of living children, exposure to mass media, being employed, having educated partners, and having been informed about contraceptive use at health facilities were positively associated with current contraceptive use. By contrast, older age, a rural resident, or Muslim; belonging to the Afar or Somali ethnic groups; desiring numerous children; having husbands who desired additional children; and abortion experience were negatively associated with current contraceptive use. Our findings indicated that improving education, providing employment opportunities for women, and providing training to family planning providers are essential to increasing contraceptive use. PMID:26212154

  10. Micronutrient deficiencies in Ethiopia and their inter-relationships.

    NARCIS (Netherlands)

    Wolde-Gebriel, Z.

    1992-01-01

    A nationwide study on the prevalence of xerophthalmia was carried out in 6,636 children aged 6 months to 6 years in all the Regions of Ethiopia except Eritrea and Tigrai which were excluded for security reasons. Bitot's spots were observed in 1.0% of all children with higher prevalence in the pastor

  11. Ethnobotanical study of forage/fodder plant species in and around the semi-arid Awash National Park, Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Tinsae Bahru; Zemede Asfaw; Sebsebe Demissew

    2014-01-01

    We undertook ethnobotanical study of forage/fodder plant species used by the Afar and Oromo (Kereyu and Ittu) Nations in and around the semi-arid Awash National Park (ANP), Ethiopia. The study aimed at investigating and documenting indigenous knowledge (IK) on forage/fodder plant species and threats to their survival. Ninety-six in-formants between 20 and 80 years old were selected using prior informa-tion. Data were collected using semi-structured interview, guided field walk, discussion and field observation. Preference ranking, Jaccard’s coefficient of similarity and priority ranking were used for data analysis. One hundred twenty-six forage/fodder species of 90 genera and 43 fami-lies were collected in the study area. More than 88%of the species were reported with their vernacular names, where 68% were reported by the Afar Nation and 70%by the Oromo Nation. Family Poaceae was repre-sented by 25 species (20%), followed by Fabaceae 18 (14%). Preference ranking for the most preferred forage grasses as perceived by key infor-mants revealed that Chrysopogon plumulosus was the most important forage/fodder species. Overgrazing was the major threat in the study area, scoring 22%.

  12. Analysis of Seed Potato Systems in Ethiopia

    NARCIS (Netherlands)

    Hirpa, A.; Meuwissen, M.P.M.; Tesfaye, A.; Lommen, W.J.M.; Oude Lansink, A.G.J.M.; Tsegaye, A.; Struik, P.C.

    2010-01-01

    This study aimed to analyze the seed potato systems in Ethiopia, identify constraints and prioritize improvement options, combining desk research, rapid appraisal and formal surveys, expert elicitation, field observations and local knowledge. In Ethiopia, informal, alternative and formal seed system

  13. Agroecosystem Analysis of the Choke Mountain Watersheds, Ethiopia

    OpenAIRE

    Mutlu Ozdogan; Benjamin F. Zaitchik; Belay Simane

    2013-01-01

    Tropical highland regions are experiencing rapid climate change. In these regions the adaptation challenge is complicated by the fact that elevation contrasts and dissected topography produce diverse climatic conditions that are often accompanied by significant ecological and agricultural diversity within a relatively small region. Such is the case for the Choke Mountain watersheds, in the Blue Nile Highlands of Ethiopia. These watersheds extend from tropical alpine environments at over 4000 ...

  14. Micronutrient deficiencies and related factors in school-aged children in Ethiopia: a cross-sectional study in Libo Kemkem and Fogera districts, Amhara Regional State.

    Directory of Open Access Journals (Sweden)

    Zaida Herrador

    Full Text Available INTRODUCTION: The present study describes the distribution of selected micronutrients and anaemia among school-aged children living in Libo Kemkem and Fogera (Amhara State, Ethiopia, assessing differences by socio-demographic characteristics, health status and dietary habits. METHODS: A cross-sectional survey was carried out during May-December 2009. Socio-demographic characteristics, health status and dietary habits were collected. Biomarkers were determined for 764 children. Bivariate and multivariable statistical methods were employed to assess micronutrient deficiencies (MD, anaemia, and their association with different factors. RESULTS: More than two thirds of the school-aged children (79.5% had at least one MD and 40.5% had two or more coexisting micronutrient deficiencies. The most prevalent deficiencies were of zinc (12.5%, folate (13.9%, vit A (29.3% and vit D (49%. Anaemia occurred in 30.9% of the children. Children living in rural areas were more likely to have vit D insufficiency [OR: 5.9 (3.7-9.5] but less likely to have folate deficiency [OR: 0.2 (0.1-0.4] and anaemia [OR: 0.58 (0.35-0.97]. Splenomegaly was positively associated with folate deficiency and anaemia [OR: 2.77 (1.19-6.48 and 4.91 (2.47-9.75]. Meat and fish consumption were inversely correlated with zinc and ferritin deficiencies [OR: 0.2 (0.1-0.8 and 0.2 (0.1-0.9], while oil consumption showed a negative association with anaemia and deficiencies of folate and vitamin A [0.58 (0.3-0.9, OR: 0.5 (0.3-0.9 and 0.6 (0.4-0.9]. Serum ferritin levels were inversely correlated to the presence of anaemia (p<0.005. CONCLUSION: There is a high prevalence of vitamin A deficiency and vitamin D insufficiency and a moderate prevalence of zinc and folate deficiencies in school-aged children in this area. The inverse association of anaemia and serum ferritin levels may be due to the presence of infectious diseases in the area. To effectively tackle malnutrition, strategies should target

  15. Can a community-based maternal care package in rural Ethiopia increase the use of health facilities for childbirth and reduce the stillbirth rate?

    OpenAIRE

    Ballard, Karen; Atnafu,Habtamu; Belete,Zelalem; Kinfu,Hirut; Tadesse,Mebkyou; Amin, Mohammed

    2016-01-01

    Habtamu Atnafu, Zelalem Belete, Hirut Kinfu, Mebkyou Tadesse, Mohammed Amin, Karen D Ballard Hamlin Fistula Ethiopia, Addis Ababa Fistula Hospital, Addis Ababa, EthiopiaObjective: To measure the impact of a maternal health package on health facility delivery and stillbirth rates.Methods: This is a cross-sectional study in Ethiopia where a maternal package was integrated into eight health centers across three regions. The package included trained midwives with a mentoring program, transport fo...

  16. Urban Formation in China Since 1950 Seen from Afar

    Institute of Scientific and Technical Information of China (English)

    Peter; G.; Rowe

    2011-01-01

    Urban formations at the national,regional and urban district levels in China are discussed.Observations at the national level concern spatio-temporal distributions of regional and county-level cities,as well as designated towns,since 1950,and references to comparable western patterns of urbanization are made.At a regional level and especially for the Yangtze River Delta Region,less well-controlled development appears primarily in conurbated areas between relatively well-managed cities and towns,often causing adverse environmental consequences and economic inefficiencies.At local urban district levels,characteristics of large-block developments are compared with western counterparts,as well as with earlier conditions of Chinese urbanization.Although future adaptation appears possible,problems include a relative inflexibility in prevailing building types,inefficiencies of coarse-grained infrastructure distribution,and potential isolation from relatively high degrees of selfcontainment.

  17. Domestic violence in a developing context: The perspectives of women in Northern Ethiopia

    OpenAIRE

    Allen, Mary; Ní Raghallaigh, Muireann

    2013-01-01

    The World Health Organization's multicountry study of the prevalence rates of intimate partner violence found extremely high rates of violence against women in Ethiopia. This article seeks to develop an understanding of this violence further. By drawing on focus group research conducted with women in the Tigray region of Ethiopia, it explores the types of domestic violence experienced by these women, the impact of this violence, the reasons for it, and the multiple resistanc...

  18. Shear wave velocity structure of northern and North-Eastern Ethiopia

    International Nuclear Information System (INIS)

    The non-linear inversion technique known as hedgehog is utilized to define the average crustal structure of North and North-Eastern Ethiopia. To accomplish the task a two dimensional frequency-time analysis is performed to obtain Rayleigh wave group velocity dispersion curves. Six earthquakes recorded by the broad-band digital seismograph installed at the Geophysical Observatory of Addis Ababa University are utilized. The crustal structure between the Gulf of Tadjura (western Gulf of Aden) and Addis Ababa crossing southern Afar (path I) can be approximated by a total thickness of about 22 km with average S-wave velocity in the range 2.3 - 3.9 km/s. The crust-mantle transition is poorly developed at greater depths and the shear wave velocity ranges from 4.0 km/s to 4.3 km/s. If the effect of the plateau part is taken into account the average total crustal thickness is found to be less than 18 km and the average S-wave velocity varies in the range 2.4 - 3.9 km/s. The low shear wave velocity under the Afar crust is consistent with the result of other geophysical studies. For path II, which passes through the border of the Western Ethiopian plateau, the average crustal structure is found to be approximated by a thickness of about 40 km and average S-wave velocity between 3.0 km/s and 3.9 km/s. The crust overlies a lithospheric mantle with a shear wave velocity in the range 4.1-4.4 km/s. (author). 37 refs, 11 figs, 4 tabs

  19. Comparisons of pastoralists perceptions about rangeland resource utilisation in the Middle Awash Valley of Ethiopia.

    Science.gov (United States)

    Abule, E; Snyman, H A; Smit, G N

    2005-04-01

    Pastoralism is the most dominant land use form in the arid rangelands of Sub-Saharan Africa, but this rangeland-based lifestyle is under threat. As a consequence a study was conducted in the Middle Awash Valley of Ethiopia with the main objectives of assessing and comparing the broad perceptions of two pastoral groups (the Oromo ethnic group living in Kereyu-Fantale and the Afar ethnic group living in Awash-Fantale) on the usage of the existing rangeland resources, and their views on constraints and possible solutions. Data were collected from 90 Oromo and 55 Afar households. Despite the difference in ethnicity both of these groups share common problems. They derive their main income from the sale of animals and animal products, but with the difference that milk products rank first in the case of the Afar and last in the case of the Oromo. Both pastoral groups depend heavily on native grasses for animal feed and to a lesser extent on woody plants as a source of browse. The majority of respondents were of the opinion that the condition of the rangelands is poor, mainly due to overgrazing, droughts and increases in the human population. Availability of water is also regarded as a problem, mainly by the Oromo. Migration is the first measure taken to solve shortages of livestock feed, but many of the pastoralists replied that migration is an undesirable practise which is mostly done out of necessity. Because of the limited resources most respondents of both groups still prefer communal land tenure where resources are shared. It is concluded that the problems facing the pastoralists in the Middle Awash Valley have been created over many years and the solutions will also require time. With the current approach of the communal grazing systems, sustainable utilisation of the rangeland ecosystem is not possible. Solutions to the poor condition of the existing rangelands will require a definite commitment and full participation not only of the pastoralists, but also of

  20. Uranium exploration in Ethiopia

    International Nuclear Information System (INIS)

    Full text: Radioactive exploration dates back to 1955 and since then little progress has been made. Few pits and trenches in some places show radioactive anomalies.The Wadera radioactive anomaly occurs within the lower part of Wadera series, Southern Ethiopia. As observed from a trench the anomalous bed has a thickness of 0.9-1.2 m and is made of reddish-grey thin bedded sandstones.The presence of Xenotime in arkosic sandstone points to the sedimentary origin of mineralization. It was noticed that the sandstone in the lower part of Wadera series has at places a radioactivity 2-3 times higher than adjacent gneisses. The presence of a placer of such a type in the Wadera series is probably a clue for the existence of larger deposits in the area. In 2007 geological, geochemical and geophysical surveys were conducted to identify and delineate Uranium mineralization in three localities(Kuro, Kalido and Gueti) of Werri area, southern Ethiopia. Kaolinization, silicification, epidotization and chloritization are the main types of alteration associated with different units in the area. Uranium-bearing grains which are hosted in pegmatite veins and associated with magnetite/or ilmenite were observed in the three localities. Geochemical exploration accompanied by geological mapping and radiometric survey was done by employing heavy mineral concentrate, soil, chip and trench channel sampling. Radiometric readings of total count, U,Th and K were taken using GAD-6.Soil and trench geochemical samples of the localities analyzed by ICP-MS have shown 0.1 to 3.8 ppm and 3.9 to 147 ppm Uranium and 3.5 to 104.7 ppm and 3.9 to 147ppm Thorium respectively. Radiometric reading is higher in pegmatite veins that host Uranium-bearing minerals and some course grained pegmatoidal granite varieties. The areas recognized for Uranium associations need further investigations using state-of-the-art to discover economic deposits for development and utilization of the resource. (author)

  1. The burden of neglected tropical diseases in Ethiopia, and opportunities for integrated control and elimination

    Directory of Open Access Journals (Sweden)

    Deribe Kebede

    2012-10-01

    Full Text Available Abstract Background Neglected tropical diseases (NTDs are a group of chronic parasitic diseases and related conditions that are the most common diseases among the 2·7 billion people globally living on less than US$2 per day. In response to the growing challenge of NTDs, Ethiopia is preparing to launch a NTD Master Plan. The purpose of this review is to underscore the burden of NTDs in Ethiopia, highlight the state of current interventions, and suggest ways forward. Results This review indicates that NTDs are significant public health problems in Ethiopia. From the analysis reported here, Ethiopia stands out for having the largest number of NTD cases following Nigeria and the Democratic Republic of Congo. Ethiopia is estimated to have the highest burden of trachoma, podoconiosis and cutaneous leishmaniasis in sub-Saharan Africa (SSA, the second highest burden in terms of ascariasis, leprosy and visceral leishmaniasis, and the third highest burden of hookworm. Infections such as schistosomiasis, trichuriasis, lymphatic filariasis and rabies are also common. A third of Ethiopians are infected with ascariasis, one quarter is infected with trichuriasis and one in eight Ethiopians lives with hookworm or is infected with trachoma. However, despite these high burdens of infection, the control of most NTDs in Ethiopia is in its infancy. In terms of NTD control achievements, Ethiopia reached the leprosy elimination target of 1 case/10,000 population in 1999. No cases of human African trypanosomiasis have been reported since 1984. Guinea worm eradication is in its final phase. The Onchocerciasis Control Program has been making steady progress since 2001. A national blindness survey was conducted in 2006 and the trachoma program has kicked off in some regions. Lymphatic Filariasis, podoconiosis and rabies mapping are underway. Conclusion Ethiopia bears a significant burden of NTDs compared to other SSA countries. To achieve success in integrated control of

  2. Ethiopia's Grand Renaissance Dam: Implications for Downstream Riparian Countries

    Science.gov (United States)

    Zhang, Y.; Block, P. J.; Hammond, M.; King, A.

    2013-12-01

    Ethiopia has begun seriously developing their significant hydropower potential by launching construction of the Grand Ethiopian Renaissance Dam (GERD) on the Blue Nile River to facilitate local and regional growth. Although this has required substantial planning on Ethiopia's part, no policy dictating the reservoir filling rate strategy has been publicly issued. This filling stage will have clear implications on downstream flows in Sudan and Egypt, complicated by evaporative losses, climate variability, and climate change. In this study, various filling policies and future climate states are simultaneously explored to infer potential streamflow reductions at Lake Nasser, providing regional decision-makers with a set of plausible, justifiable, and comparable outcomes. Schematic of the model framework Box plots of 2017-2032 percent change in annual average streamflow at Lake Nasser for each filling policy constructed from the 100 time-series and weighted precipitation changes. All values are relative to the no dam policy and no changes to future precipitation.

  3. Ethiopia - Capturing the Demographic Bonus in Ethiopia : Gender, Development, and Demographic Actions

    OpenAIRE

    World Bank

    2007-01-01

    This is a sector report on demographics in Ethiopia. The first part of this study puts the population issue in Ethiopia in perspective. Chapter 1 updates Ethiopia's demographic profile, looking in particular at the size of its population, its age structure, the speed at which it grows and its distribution across space. Chapter 2 explores the relationships between population growth, economi...

  4. Debt Management Performance Assessment : Ethiopia

    OpenAIRE

    World Bank

    2013-01-01

    The DeMPA is a methodology for assessing public debt management performance through a comprehensive set of indicators spanning the full range of government debt management functions. The DeMPA tool presents debt performance indicators along with a scoring methodology. This report pertains to a debt management performance assessment of Ethiopia in 2013, and provides an overview of strengths...

  5. Adapting Active Learning in Ethiopia

    Science.gov (United States)

    Casale, Carolyn Frances

    2010-01-01

    Ethiopia is a developing country that has invested extensively in expanding its educational opportunities. In this expansion, there has been a drastic restructuring of its system of preparing teachers and teacher educators. Often, improving teacher quality is dependent on professional development that diversifies pedagogy (active learning). This…

  6. Ethiopia: Country Status Report (Revision).

    Science.gov (United States)

    McFerren, Margaret

    A survey of the status of language usage in Ethiopia begins with an overview of the distribution of Amharic, the sole official language and medium of elementary instruction, and Tigrinya, Oromo, Wolayto, Somali, Sidamo, Hadiyya, and English, the medium of secondary and higher education instruction. The relationship of language usage patterns to…

  7. Investment analysis of smallholder Eucalyptus globulus plantations in Amhara, Ethiopia

    OpenAIRE

    Matthies, Brent

    2013-01-01

    In this study the financial returns related to smallholders’ return on investments in Eucalyptus globulus (Labill.) were analyzed for the Kentai sub-watershed in the Tana-Beles Watershed Monitoring and Evaluation project in Amhara Regional State, Ethiopia. This was accomplished by reviewing the inputs used in activities carried out by smallholders. A cross-sectional survey was conducted to analyze the inputs and outputs realized by different household investment choices. The Net Present Val...

  8. Summary of Reports from the Country Representatives: Ethiopia

    International Nuclear Information System (INIS)

    Geography: Ethiopia is located between 3o-15o N latitude and 33o-48oE longitude. The total surface area is about 1.1M km2. The highland plateau that ranges between 2000-3000 meters above sea level is dissected by the Great Rift Valley and many other river valleys and escarpments and covered by about a dozen of mountains rising above 4000 meters. Altitude is one of the important factors that influence the distribution of diseases in Ethiopia. Malaria Situation: Malaria affects about 4-5 million people annually, and is prevalent in 75% of the country putting over 40 million people at risk. Generally, areas lying below 2000 meters altitude are malarious whilst the highlands are densely populated and over cultivated. In addition, transmissions of malaria in Ethiopia are closely linked with the rainy seasons. The major transmission season follows the June-September rains and occurs between September-December while the minor transmission season occurs between April-May following the February-March rains. Of the total 350 DLY's/1000 population lost annually, malaria accounts for 10.5%. Epidemiology: All the four Plasmodium parasites are reported in Ethiopia. P. falciparum is the most important one and comprises 60% of all malaria cases in the country. P. vivax makes 40% of the cases. P. malariae and P. ovale constitute less than 1%. P. falciparum has been reported to be resistant to chloroquine. Malaria vectors in Ethiopia include Anopheles arabiensis, An. pharoensis, A. funestus and An. nili; the major vector being An. arabiensis. An. gambiae complex (in which An. arabiensis is a member) is known to be the most frequent and widely distributed species in the country. From the An. gambiae complex only two species, An. arabiensis and An. quadriannulatus, are reported to exist in Ethiopia. In a five year period (1984-1988) outdoor and indoor collections made at areas representing low, moderate and intense transmissions of malaria in different administrative regions; 75.5% of

  9. Irrigation Practices, State Intervention and Farmers' Life- Worlds in Drought-Prone Tigray, Ethiopia

    NARCIS (Netherlands)

    Teshome, W.

    2003-01-01

    This study examines irrigation practices, state intervention and the responses of farmers in theTigrayregion ofregion>Ethiopiaregion>Participatory forest management in Ethiopia

    DEFF Research Database (Denmark)

    Yietagesu, Aklilu Ameha; Larsen, Helle Overgaard; Lemenih, Mulugeta

    2014-01-01

    Different arrangements of decentralized forest management have been promoted as alternatives to centralized and top down approaches to halt tropical deforestation and forest degradation. Ethiopia is one of the countries piloting one of these approaches. To inform future programs and projects...... it is essential to learn from existing pilots and experiences. This paper analyses five of the pilot participatory forest management (PFM) programs undertaken in Ethiopia. The study is based on the Forest User Group (FUG) members’ analyses of the programs using selected outcome variables: forest income, change...... in forest conditions, forest ownership feelings and effectiveness of FUGs as forest managing institutions. These variables were assessed at three points in time—before the introduction of PFM, during the project implementation and after the projects ended. Data were collected using group discussions, key...

  10. Contraceptive utilization and associated factors among HIV positive women on chronic follow up care in Tigray Region, Northern Ethiopia: a cross sectional study.

    Directory of Open Access Journals (Sweden)

    Yohannes Adama Melaku

    Full Text Available BACKGROUND: In sub-Sahara Africa, more than 60% of all new HIV infections are occurring in women, infants and young children. Maternal to child transmission is responsible for 90% of childhood HIV infection. Preventing unwanted pregnancy among HIV positive women is imperative to reduce maternal and infant morbidity and mortality. METHODS: A cross-sectional survey was conducted among 964 HIV positive women in selected 12 health centers of Tigray region. In this paper, analysis was restricted only for 847 women who were sexually active and non-pregnant. In each health center the number of study participants was allocated proportionally to the load of HIV positive women in chronic care clinics. The data were entered into EpiData version 3.1, and cleaned and analyzed using Stata version 11.1. Descriptive summary of data and logistic regression were used to identify possible predictors using odds ratio with 95% confidence interval and P-value of 0.05. FINDINGS: Three hundred ninety four (46.5% of all HIV positive women had intension to have more children. Three hundred seventy five (44.3% were using contraceptive methods at time of survey. Injectable (70.7% and male condom (47.6% were most commonly used type of contraceptives. In the multivariable analysis, women who were urban dwellers (AOR = 2.55; 95% CI: 1.27, 5.02, completed primary education (AOR = 2.27; 95% CI: 1.12, 2.86 and those openly discussed about contraceptive methods with their husbands or sexual partners (AOR = 6.3; 95% CI: 3.42, 11.76 were more likely to use contraceptive. Women who have one or more living children were also more likely to use contraceptive compared with women with no child. CONCLUSION: Less than half of women used contraceptive methods. The use of condoms could impact unintended pregnancies and reduced risks of vertical and sexual transmission. Efforts to increase contraceptive utilization focusing on the barrier methods should be strengthen in HIV

  11. Challenges and Opportunities of Implementing District-based Health Information System in Ethiopia

    DEFF Research Database (Denmark)

    Mengiste, Shegaw Anagaw

    2005-01-01

    This paper has analyzed the challenges of sustainability and scalability of HIS. The empirical analysis was conducted in a backward and disadvantaged region of Ethiopia. An ongoing process of HISP (Health Information System Program) was addressed and the main challenges in the implementation...... of sustainable and scalable district-based health information system in the context of Primary Health Care (PHC) sector in Ethiopia were identified. Human resource, infrastructure, and HIS related problems are the main challenges hindering the implementation of sustainable and scalable district-based health...... information systems in the region....

  12. Climate change adaptation in Ethiopia

    DEFF Research Database (Denmark)

    Weldegebriel, Zerihun Berhane; Prowse, Martin

    Ethiopia is vulnerable to climate change due to its limited development and dependence on agriculture. Social protection schemes like the Productive Safety Net Programme (PSNP) can play a positive role in promoting livelihoods and enhancing households’ risk management. This article examines......, they suggest the PSNP may not be helping smallholders diversify income sources in a positive manner for climate adaptation. The article concludes by arguing for further investigation of the PSNP’s influence on smallholders’ adaptation strategies....

  13. Pottery ethnoarchaeology in Western Ethiopia

    OpenAIRE

    González Ruibal, Alfredo

    2005-01-01

    The results of three ethnoarchaeological field seasons carried out among the Berta, Gumuz, Mao and Kwama of western Ethiopia are presented here. Fieldwork focused on the gathering of general data on the material culture of Benishangul- Gumuz, and particularly on pottery and vernacular architecture. The data relating to production, distribution and consumption of pottery are addressed in this article. The peoples studied are organised on egalitarian lines and practise a slash-and-burn agricult...

  14. Ethiopia : Legal and Judicial Sector Assessment

    OpenAIRE

    World Bank

    2004-01-01

    The judicial and legal sector of Ethiopia presents a variety of significant challenges. The legal system as it exists today combines elements of both civil and common law1 with traditional practices, resulting in multiple layers intermingling and superimposing distinct types of modern, traditional, and religious laws and processes. This report provides an overview of Ethiopia's current leg...

  15. Country report ETHIOPIA - MFS II EVALUATIONS

    NARCIS (Netherlands)

    Lensink, R.; Asenso-Okyere, K.; Bahiigwa, G.; Cao, De E.; Eriksen, S.; Jemaneh, S.; Gutu, T.; Hansen, N.; Lutz, C.; Tadesse, G.; Tefera, W.; Yirga, C.; Zerfu, E.; Berg, van der M.; Klaver, D.C.; Jacobs, J.; Hofstede, M.; Ingen, van T.; Getew, H.; Tigabu, A.; Babu, S.; Buizer, N.N.; Desalos, C.B.; Kefyalew, D.; Kusters, C.S.L.; Bulte, E.; Pradhan, M.

    2015-01-01

    This report on Ethiopia is one of a series of evaluation reports, consisting of ten reports in total, reflecting the results of the jointly-organised MFS II evaluation: - Eight country reports (India, Bangladesh, Ethiopia, Uganda, Indonesia, DR Congo, Liberia, Pakistan); - A synthesis report (coveri

  16. Testing models of dike intrusion during rifting episodes: The role of heating in triggering earthquakes in Afar

    Science.gov (United States)

    Kulpinski, K.; Cote, D. M.; Ebinger, C. J.; Keir, D.; Ayele, A.

    2009-12-01

    In September 2005, a major rifting episode occurred in the western Afar depression. Following the initial intrusion of an approximately 60 km-long, up to 8m-wide dike, seismic stations were deployed to the surrounding region. Since the 2005 deployment, discrete magma intrusions have been observed propagating along the rift axis as migrating swarms of moderate magnitude earthquakes that occur over times of vertical and horizontal deformation imaged in satellite radar interferometry. Between these discrete diking events, however, persistent, moderate magnitude (mb > 2 -4) earthquakes occur singly and in swarms along the length of the 2005 dike intrusion zone. More intense zones of seismicity correspond to areas of greater strain in the 2005 and subsequent dikes. Is the persistent along-axis seismicity indicative of ongoing, small volume dike intrusions at depth, tectonic faulting in response to the original dike intrusion, or is it caused by thermal stresses of dike solidification and cooling? Differentiating between mechanisms provides insights into rock failure and magma intrusion processes. A simple one-dimensional dike model is presented as an instantaneous, purely thermal (i.e. neglecting volumetric changes due to fluid emplacement) intrusion that cools by conduction to the surrounding host rock. The associated thermal stresses with a large volume intrusion (~0.05km3 or greater) are on the order of tens of MPa for several months. We compare seismogenic layer thickness variations with yield stress envelopes at the dike wall at a range of times after dike emplacement. The yield stress for the depth of the earthquakes is of the same order or less, meaning the thermal stresses are large enough to contribute to causing the mb 2-4 earthquakes observed in the region. This is evidence that earthquakes not only correspond to the rock breaking in front of the dike, but also mark the dike's path by the generation of thermally induced earthquakes in the wallrock. A second

  17. Two-dimensional surface velocity field across the Asal Rift (Afar Depression) from 11 years of InSAR data

    Science.gov (United States)

    Tomic, J.; Peltzer, G.; Doubre, C.

    2010-12-01

    We analyze two-dimensional surface velocity maps of the 200x400 km2 region covering the Asal Rift located at the western tip of the Aden Ridge, using the 1997-2008 archive of InSAR data from the RADARSAT satellite. The large phase signal due to turbulent tropospheric conditions over the Afar region is mostly removed from the 11-year average line of sight (LOS) velocity maps, revealing a clear deformation signal across the rift. Assuming the horizontal velocity to be parallel to the direction predicted by the Arabia/Somalia rotation pole (Vigny et al., 2007), we compute the fields of the vertical and horizontal components of the velocity from the ascending and descending line of sight (LOS) velocity maps. The horizontal velocity field shows the divergence between the Arabia and Somalia plates concentrated along the Asal rift, and veering toward the south-west, into the Derella-Gaggade basin system. The Asal rift shoulders open at a rate of ~15 mm/yr, while the horizontal velocity decreases away from the rift down to the plate motion rate of ~11-12 mm/yr. The vertical velocity field shows a ~60 km wide zone of doming centered over the rift associated with shoulder uplift and subsidence of the rift inner floor. The differential movement between the shoulders and the rift floor is accommodated by two main antithetic faults: the south-dipping Fault γ well developed in the topography and the recent north-dipping Fault E with a small topographic scarp. We explain the observed velocity field with 2D-forward and 3D-inverse models combining dislocations of rectangular elements in an elastic half-space. The forward model allows us to estimate the overall geometry and rates of an inflating body at 5 km depth (represented by a combination of a dike and a horizontal sill) and creep on two faults. The least-squares inverse model shows an inflating body located under the Fieale volcano expanding at 2 106 m3/yr. Faults bordering the rift show down-dip and opening motion especially

  18. Seasonal Water Balance Forecasts for Drought Early Warning in Ethiopia

    Science.gov (United States)

    Spirig, Christoph; Bhend, Jonas; Liniger, Mark

    2016-04-01

    Droughts severely impact Ethiopian agricultural production. Successful early warning for drought conditions in the upcoming harvest season therefore contributes to better managing food shortages arising from adverse climatic conditions. So far, however, meteorological seasonal forecasts have not been used in Ethiopia's national food security early warning system (i.e. the LEAP platform). Here we analyse the forecast quality of seasonal forecasts of total rainfall and of the meteorological water balance as a proxy for plant available water. We analyse forecast skill of June to September rainfall and water balance from dynamical seasonal forecast systems, the ECMWF System4 and EC-EARTH global forecasting systems. Rainfall forecasts outperform forecasts assuming a stationary climate mainly in north-eastern Ethiopia - an area that is particularly vulnerable to droughts. Forecasts of the water balance index seem to be even more skilful and thus more useful than pure rainfall forecasts. The results vary though for different lead times and skill measures employed. We further explore the potential added value of dynamically downscaling the forecasts through several dynamical regional climate models made available through the EU FP7 project EUPORIAS. Preliminary results suggest that dynamically downscaled seasonal forecasts are not significantly better compared with seasonal forecasts from the global models. We conclude that seasonal forecasts of a simple climate index such as the water balance have the potential to benefit drought early warning in Ethiopia, both due to its positive predictive skill and higher usefulness than seasonal mean quantities.

  19. Legal harvest and illegal trade: Trends, challenges, and options in khat production in Ethiopia.

    Science.gov (United States)

    Cochrane, Logan; O'Regan, Davin

    2016-04-01

    The production of khat in Ethiopia has boomed over the last two decades, making the country the world's leading source. Khat is now one of Ethiopia's largest crops by area of cultivation, the country's second largest export earner, and an essential source of income for millions of Ethiopian farmers. Consumption has also spread from the traditional khat heartlands in the eastern and southern regions of Ethiopia to most major cities. This steady growth in production and use has unfolded under negligible government support or regulation. Meanwhile, khat, which releases a stimulant when chewed, is considered an illicit drug in an increasing number of countries. Drawing on government data on khat production, trade, and seizures as well as research on the political, socioeconomic, and development effects of plant-based illicit narcotics industries, this commentary identifies possible considerations and scenarios for Ethiopia as the country begins to manage rising khat production, domestic consumption, and criminalization abroad. Deeply embedded in social and cultural practices and a major source of government and agricultural revenue, Ethiopian policymakers have few enviable choices. Criminalization abroad raises a small but not insignificant possibility that previously nonexistent linkages between khat and transnational organized crime and trafficking networks will emerge. Likewise, more stringent regulation of khat in Ethiopia could merge with lingering political cleavages and anti-government sentiments, exacerbating low-level domestic conflicts. PMID:26949190

  1. Legal harvest and illegal trade: Trends, challenges, and options in khat production in Ethiopia.

    Science.gov (United States)

    Cochrane, Logan; O'Regan, Davin

    2016-04-01

    The production of khat in Ethiopia has boomed over the last two decades, making the country the world's leading source. Khat is now one of Ethiopia's largest crops by area of cultivation, the country's second largest export earner, and an essential source of income for millions of Ethiopian farmers. Consumption has also spread from the traditional khat heartlands in the eastern and southern regions of Ethiopia to most major cities. This steady growth in production and use has unfolded under negligible government support or regulation. Meanwhile, khat, which releases a stimulant when chewed, is considered an illicit drug in an increasing number of countries. Drawing on government data on khat production, trade, and seizures as well as research on the political, socioeconomic, and development effects of plant-based illicit narcotics industries, this commentary identifies possible considerations and scenarios for Ethiopia as the country begins to manage rising khat production, domestic consumption, and criminalization abroad. Deeply embedded in social and cultural practices and a major source of government and agricultural revenue, Ethiopian policymakers have few enviable choices. Criminalization abroad raises a small but not insignificant possibility that previously nonexistent linkages between khat and transnational organized crime and trafficking networks will emerge. Likewise, more stringent regulation of khat in Ethiopia could merge with lingering political cleavages and anti-government sentiments, exacerbating low-level domestic conflicts.

  2. Ethiopia: The Impact of External Factors on the Security of the Country

    Directory of Open Access Journals (Sweden)

    Jan Záhořík

    2016-06-01

    Full Text Available In last decade, Ethiopia witnesses so far unseen economic growth while the transformation to democracy more or less failed. Due to the fact that the Horn of Africa belongs to the most unstable regions in Africa, external factors play a significant role in shaping and reshaping of internal politics of each state. In this study, we will focus on an analysis of external factors and their impact on security and politics in Ethiopia. As we argue, it is these factors that have a substantial impact on Ethiopian politics and security.

  3. Mentoring from Afar: Nurse Mentor Challenges in the Canadian Armed Forces.

    Science.gov (United States)

    Neal, Laura D M

    2015-06-01

    There is an integral connection between leadership, mentoring and professional career progression within the nursing profession. The purpose of this article is to examine recommendations and best practices from the literature and provide a basis to construct a formalized successful mentoring dyad program with guidelines on establishing and maintaining a productive mentoring relationship over long distance. Canadian Armed Forces (CAF) nurses practice within a unique domain both domestically and abroad. The military environment incorporates many aspects of mentoring that could benefit significantly by distance interchange. Supported through examining literature within nursing, CAF publications and other professions along with contrasting successful distance mentoring programs, the findings suggest that a top-down, leadership-driven formal mentoring program could be beneficial to CAF nurses. The literature review outlines definitions of terms for mentorship and distance mentoring or e-mentoring. A cross section of technology is now embedded in all work environments with personal communication devices commonplace. Establishing mentoring relationships from afar is practical and feasible. This article provides a guided discussion for nursing leaders, managers and grassroots nurses to implement mentoring programs over distances. The recommendations and findings of this article could have universal applications to isolated nursing environments outside of Canadian military operational frameworks. PMID:26560257

  4. State-Society Relations in Ethiopia: A Political-Economy Perspective of the Post-1991 Order

    Directory of Open Access Journals (Sweden)

    Yeshtila Wondemeneh Bekele

    2016-09-01

    Full Text Available This article analyses state-society relations in Ethiopia with particular emphasis on the post-1991 period. The objective of the study is to identify and analyse the fundamental factors of state-society relations at the national level: property rights, political representation, and the urban-rural elite cleavage. The article views state-society relations at the local level with reference to perception and practice, taking into account symbols, social control, ability to make decisions and control over the means of violence. The study was conducted in eight purposively selected localities in three administrative regions in Ethiopia. The empirical data was collected at national and local levels using key informant interviews, focus group discussions, and a household survey. The analysis shows that state-society relations in Ethiopia are driven by three major factors: property rights, political representations and the urban-rural divide.

  5. Floristic richness and endemism in the Flora of Ethiopia and Eritrea

    DEFF Research Database (Denmark)

    Friis, Ib

    2009-01-01

    An analysis of the distribution of species richness and endemism on the floristic regions that have been used for the preparation of the Flora of Ethiopia and Eritrea; the article is based on a previously published and more comprehensive study of the flora of the entire Horn of Africa....

  6. Violence and the crisis of conciliation : Suri, Dizi and the State in south-west Ethiopia

    NARCIS (Netherlands)

    Abbink, J.

    2000-01-01

    This article examines the social and political background of escalating violence between ethnic groups in southwestern Ethiopia who until recently had customary and ritually sanctioned ways of resolving conflict. It focuses on the Maji area, a frontier region inhabited by two indigenous groups - the

  7. Rural non-farm activities in impoverished agricultural communities : the case of North Shoa Ethiopia

    NARCIS (Netherlands)

    Demeke, M.

    1997-01-01

    This study examines the extent of deagrarianization in North Shoa, one of the most impoverished regions of Ethiopia. It describes the role and trend of farm activities and output, the trends in income diversification and the historical evolution of non-farm activities, and the relationship between f

  8. Omotic Peoples and the Early History of Agriculture in Southern Ethiopia

    Science.gov (United States)

    Assefa, Shiferaw Alemu

    2011-01-01

    The primary objective of this dissertation is to reconstruct the history of the Omotic societies of southwestern Ethiopia. Although historical, anthropological, and linguistic studies exist for this region, the gaps in our knowledge are great. Information on the history of Omotic people, their economic and political systems, beliefs and values,…

  9. Epidemiology of bean rust in Ethiopia.

    NARCIS (Netherlands)

    Habtu Assefa,

    1994-01-01

    Field and greenhouse experiments were conducted to study the epidemiology of rust ( Uromyces appendiculatus ) on beans ( Phaseolus vulgaris L.) in Ethiopia. The experiments were conducted under low input conditions reflecting the traditional bean production practices. Surveys identified five major

  10. Magnitude and factors associated with institutional delivery service utilization among childbearing mothers in Cheha district, Gurage zone, SNNPR, Ethiopia: a community based cross sectional study

    OpenAIRE

    Habte, Feleke; Demissie, Meaza

    2015-01-01

    Background Ethiopia is one of the six countries that contributes’ to more than 50 % of worldwide maternal deaths. While it is revealed that delivery attended by skilled provider at health facility reduced maternal deaths, more than half of all births in Ethiopia takes place at home. According to EDHS 2011 report nine women in every ten deliver at home in Ethiopia. The situation is much worse in southern region. The aim of our study is to measure the prevalence and to identify factors associat...

  11. Land Rights and Expropriation in Ethiopia

    OpenAIRE

    Ambaye, Daniel Weldegebriel

    2013-01-01

    This study examines and analyses the expropriation laws and practices in Ethiopia. The objective of the thesis is to analyze and describe the land rights and expropriation laws in Ethiopia and to compare them with the practice in order to determine the fairness of compensation. The study is made against the Ethiopian Constitution and other subsidiary legislations which provide the basic land rights and the nature and details of expropriation. The basic argument made in this thesis is that eve...

  12. Nutrition in Ethiopia: An emerging success story?:

    OpenAIRE

    Headey, Derek D.

    2015-01-01

    Research does not always provide the results that we expect. At the recent conference on improving nutrition in Ethiopia, Together for Nutrition 2015, we learnt about the rapid progress in Ethiopia in child nutritional outcomes that are linked to improved birth size and, hence, improved maternal health. However, most of the improvement in maternal health seems related to better sanitation, rather than to diet, care, or health factors.

  13. Dynamically downscaled multi-model ensemble seasonal forecasts over Ethiopia

    Science.gov (United States)

    Asharaf, Shakeel; Fröhlich, Kristina; Fernandez, Jesus; Cardoso, Rita; Nikulin, Grigory; Früh, Barbara

    2016-04-01

    Truthful and reliable seasonal rainfall predictions have an important social and economic value for the east African countries as their economy is highly dependent on rain-fed agriculture and pastoral systems. Only June to September (JJAS) seasonal rainfall accounts to more than 80% crop production in Ethiopia. Hence, seasonal foresting is a crucial concern for the region. The European Provision of Regional Impact Assessment on a seasonal to decadal timescale (EUPORIAS) project offers a common framework to understand hindcast uncertainties through the use of multi-model and multi-member simulations over east Africa. Under this program, the participating regional climate models (RCMs) were driven by the atmospheric-only version of the ECEARTH global climate model, which provides hindcasts of a five-months period (May to September) from 1991-2012. In this study the RCMs downscaled rainfall is evaluated with respect to the observed JJAS rainfall over Ethiopia. Both deterministic and probabilistic based forecast skills are assessed. Our preliminary results show the potential usefulness of multi-model ensemble simulations in forecasting the seasonal rainfall over the region.

  14. Marek's disease in local chicken strains of Ethiopia reared under confined management regime in central Ethiopia

    NARCIS (Netherlands)

    Duguma, R.; Yami, A.; Dana, N.; Hassen, H.H.; Esatu, W.

    2005-01-01

    The prevalence, clinical and pathological manifestations and extent of mortality due to Marek’s disease (MD) was investigated from November 2003 to January 2004 among indigenous chickens of Ethiopia reared under confined management at the Debre Zeit Agricultural Research Center, central Ethiopia. Cl

  15. Allelopathic effects of the invasive Prosopis juliflora (Sw. DC. on selected native plant species in Middle Awash, Southern Afar Rift of Ethiopia

    Directory of Open Access Journals (Sweden)

    Samuel Getachew

    2012-12-01

    Full Text Available The allelopathic effects of the invasive Prosopis juliflora (Sw. DC. was studied on seed germination and seedling growth of Acacia nilotica(L. Willd. ex Del., Acacia tortilis (Forssk. Hayne, Cenchrus ciliaris L. and Enteropogon rupestris (J.A. Schmidt A. Chev. Vegetation sampling in different habitat types in the area was made to identify the target plant species. Comparison of canopy characteristics among P. juliflora, A. nilotica and A. tortilis was also made to observe differences if any in canopy closure. P. juliflora was recorded in all habitat types in highest density and observed affecting the plant diversity there in. Its growth characteristics and dense thicket formation restrict light to the ground flora and hence diminishes plant diversity. Leaf, bark and root aqueous extract of P. juliflora at 0, 0.5, 0.8, 1, 2 and 6% wereprepared and their effect studied on germination percentage and seedling growth of the study plant species. Germination of A. nilotica and A. tortilis was not affected by all aqueous extracts of different organ parts of P. juliflora while leaf and root extracts at higher concentrations inhibited germination of C. ciliaris and E. rupestris. Shoot and root growth of the study species were inhibited by leaf and root at higher concentrations. Seed germination of all species except A. nilotica was inhibited by soil amended with decaying plant parts and under canopy soil. The effect is species specific and annuals (grasses and herbs were affected more than perennials. Leaf seems to contain greater number/amount of inhibitors than does root and bark. Bark seems to contain the least. Heavy accumulation of toxic substances at under canopy soil of P. juliflora may be one of the reasons for its invasiveness and low plant diversity.

  16. Irrigation Practices, State Intervention and Farmers' Life- Worlds in Drought-Prone Tigray, Ethiopia

    NARCIS (Netherlands)

    Teshome, W.

    2003-01-01

    This study examines irrigation practices, state intervention and the responses of farmers in theTigrayregion ofregion>Ethiopiaregion>Earthquake relocations and InSAR analysis following the June 12th 2011 eruption of Nabro volcano, Afar

    Science.gov (United States)

    Hamlyn, Joanna; Wright, Tim; Keir, Derek; Neuberg, Jurgen; Grandin, Raphael; Goitom, Berhe; Hammond, James; Kibreab, Alem; Ogubazghi, Ghebrebrhan; Pagli, Carolina; Sansosti, Eugenio

    2014-05-01

    Nabro volcano sits on the southern part of Danakil block to the east of the Afar depression, on the Arabian plate. On the 12th June 2011, Nabro volcano suddenly erupted after being inactive for 10,000 years. The eruption caused a 17-km-long lava flow, a 15-km-high ash cloud, and ranks as one of the largest emissions of SO2 since the Mt. Pinatubo (1991) event. This eruption creates an important opportunity to use seismicity and surface deformation measurements to understand the subsurface magmatic system and deformation of a hazardous, off axis caldera during continental rupture. We installed a network of 8 seismometers around Nabro caldera which began recording on the 31st August and tasked SAR acquisitions from TerraSAR-X (TSX) and Cosmo-SkyMed (CSK) satellites. The SAR images used for this study post date the eruption. We used TSX stripmap mode images from ascending and descending orbits. Using a small baseline approach, we used 25 images acquired between the 1st July 2011 to the 5th October 2012 on descending orbit 046, to create 34 interferograms. We complemented these with 19 images from ascending orbit 130 spanning the 6th July 2011 to the 10th October 2012 from ascending orbit 130, which we used to create 21 interferograms. We produced a velocity ratemap and timeseries using π-RATE showing subsidence of up to 25cm/yr centred on Nabro. We used a Monte-Carlo hybrid downhill simplex technique to invert the dataset and found the best fitting solution as a mogi source at 6.9 ±1.1 km depth, and located at a 13.35 (lat) and 41.69 (long). The time dependence observed is consistent with a viscoelastic relaxation around the magma chamber, following depletion. Concurrent with the TSX acquisitions, CSK imaged the volcano on a descending track between 26th June 2011 and 18th July 2012 within the ASI project SAR4Volcanoes, and 64 images were used to produce 171 interferograms which were inverted to form a timeseries using a SBAS approach. This dataset has an overall

  17. Partners against tuberculosis: Ethiopia's "TB clubs".

    Science.gov (United States)

    Getahun, H

    1998-11-01

    TB (tuberculosis) clubs were first introduced in the Estie district of South Gonder administrative zone, Amhara region of northwestern Ethiopia in January 1997, in an attempt to improve TB control in rural areas. Before the clubs were introduced, patients who were family members or close neighbors were given different treatment follow-up dates. Walking long distances alone to secure treatment, patients often grew discouraged from continuing treatment once their health began to improve. However, upon the introduction of the TB clubs, neighboring patients, or those in the same family, had their follow-up appointment dates rearranged in the same clinics. Local neighborhoods were also used to group nearby patients in the same follow-up clinic. The patients then formed their own groups (TB clubs) and elected leaders. 3-10 members usually comprise each club, with the club leaders monitoring drug intake and new developments, such as drug side effects and toxic skin reactions. The social ostracism and stigma otherwise experienced by patients have been largely overcome as a result of the TB information disseminated within the communities by the clubs, while patient attendance for treatment has increased from 68% to 98%, according to one study's findings. This intervention has taken place using the long-course treatment protocol (2STH/EH and 10TH/EH). TB clubs are improving patient adherence to treatment, passive case detection, defaulter tracing, TB reporting and recording, and community involvement in health care. PMID:12294916

  18. Applications of δ2H and δ18O to Understand the Groundwater System in the Raya Valley, Northern Ethiopia

    International Nuclear Information System (INIS)

    The study area is located in the northern part of Ethiopia, Horn of Africa. It is Bounded by NW Ethiopian plateau in the west and Afar rift to the east. The study area is intermountain with volcanic rock and the graben is covered with thick sediments. The average elevation for the highland is 2200 m a.s.l, where as average elevation for the central graben and eastern highland is 1600m a.s.l. Bimodal rainfall pattern is observed in the study area. The western highland is classified as humid and the central graben is semiarid climatic condition based on UNESCO, 1979. Primary data collected during the field work includes Rainfall samples, Lake Sample, Deep well samples, Hand dug well samples, and others. Systematic sampling of water for Isotopic analysis. Secondary Isotopic data is adopted from previous study Mamo, 2007. All samples were analysed by Liquid Water Isotope analyser for oxygen-18 and deuterium in the Isotope Hydrology Laboratory of Addis Ababa University.

  19. Volcanic evolution of an active magmatic rift segment on a 100 Kyr timescale: exposure dating of lavas from the Manda Hararo/Dabbahu segment of the Afar Rift

    Science.gov (United States)

    Medynski, S.; Williams, A.; Pik, R.; Burnard, P.; Vye, C.; France, L.; Ayalew, D.; Yirgu, G.

    2012-12-01

    In the Afar depression (Ethiopia), extension is already organised along rift segments which morphologically resemble oceanic rifts. Segmentation here results from interactions between dyke injection and volcanism, as observed during the well documented 2005 event on the Dabbahu rift segment. During this tectono-volcanic crisis, a megadyke was injected, followed by 12 subsequent dike intrusions, sometimes associated with fissure flow eruptions. Despite the accurate surveying of the magmatic and tectonic interplay during this event via remote sensing techniques, there is a lack of data on timescales of 1 to 100 kyr, the period over which the main morphology of a rift is acquired. The Dabbahu rift segment represents an ideal natural laboratory to study the evolution of rift morphology as a response to volcanic and tectonic influences. It is possible to constrain the timing of fault growth relative to the infilling of the rift axial depression by lava flows, and to assess the influence of the different magma bodies involved in lava production along the rift-segment. We use cosmogenic nuclides (3He) to determine the ages of young (cartography (Landsat, ASTER and SPOT imagery), the rift geomorphology can be linked to the magmatic and tectonic history defined by surface exposure dating. The results show that over the last 100 ka the Northern part of the Dabbahu segment was supplied by two different magma reservoirs which can be identified based on their distinctive chemistries. The main reservoir is located beneath Dabbahu volcano, and has been supplied with magma for at least 72 ka. This magmatic centre supplies magma to most of the northern third of the rift segment. The second reservoir is located further south, on the axis, close to the current mid-segment magma chamber, which was responsible for the 2005 rifting episode. This second magmatic centre supplies magma to the remaining 2/3 of the segment, but scarcely impacts its Northern termination (where the Dabbahu

  1. Mange mite infestation in small ruminants in Ethiopia: Systematic review and meta-analysis.

    Science.gov (United States)

    Asmare, Kassahun; Abebe, Rahmeto; Sheferaw, Desie; Krontveit, Randi I; Barbara, Wieland

    2016-03-15

    Mange mites are economically important ectoparasites of sheep and goats responsible for rejection or downgrading of skins in tanneries or leather industries in Ethiopia. The objective of this systematic review was to compute the pooled prevalence estimate and identify factors influencing mange mite prevalence in sheep and goats at national level based on the available research evidence. Articles on mange mite infestation of small ruminants in Ethiopia were searched in PubMed, Web of Science, Google scholar and African journals on-line. The review was based on 18 cross-sectional studies carried out between 2003 and 2015 in four administrative states of Ethiopia. Accordingly, the pooled prevalence estimate in a random effects meta-analysis was estimated to be 4.4% (95% CI 3.0, 6.3) although there were evidence of a substantial amount of between-study variance (I(2)=98.4%). In subgroup and multivariable meta-regression analyses, animal species, agro-ecology and administrative state were found to have significant effect on the prevalence estimate (PDemodex and Psoroptes are the most prevalent mites infesting small ruminants in Ethiopia. Valid studies were lacking from five regional states. As some of these regions are known for their large small ruminant population, further studies are warranted to produce better picture of the infestation at a national level. Meanwhile, the need for monitoring the ongoing control intervention is suggested. PMID:26872931

  2. Mapping and Modelling the Geographical Distribution and Environmental Limits of Podoconiosis in Ethiopia.

    Directory of Open Access Journals (Sweden)

    Kebede Deribe

    Full Text Available Ethiopia is assumed to have the highest burden of podoconiosis globally, but the geographical distribution and environmental limits and correlates are yet to be fully investigated. In this paper we use data from a nationwide survey to address these issues.Our analyses are based on data arising from the integrated mapping of podoconiosis and lymphatic filariasis (LF conducted in 2013, supplemented by data from an earlier mapping of LF in western Ethiopia in 2008-2010. The integrated mapping used woreda (district health offices' reports of podoconiosis and LF to guide selection of survey sites. A suite of environmental and climatic data and boosted regression tree (BRT modelling was used to investigate environmental limits and predict the probability of podoconiosis occurrence.Data were available for 141,238 individuals from 1,442 communities in 775 districts from all nine regional states and two city administrations of Ethiopia. In 41.9% of surveyed districts no cases of podoconiosis were identified, with all districts in Affar, Dire Dawa, Somali and Gambella regional states lacking the disease. The disease was most common, with lymphoedema positivity rate exceeding 5%, in the central highlands of Ethiopia, in Amhara, Oromia and Southern Nations, Nationalities and Peoples regional states. BRT modelling indicated that the probability of podoconiosis occurrence increased with increasing altitude, precipitation and silt fraction of soil and decreased with population density and clay content. Based on the BRT model, we estimate that in 2010, 34.9 (95% confidence interval [CI]: 20.2-51.7 million people (i.e. 43.8%; 95% CI: 25.3-64.8% of Ethiopia's national population lived in areas environmentally suitable for the occurrence of podoconiosis.Podoconiosis is more widespread in Ethiopia than previously estimated, but occurs in distinct geographical regions that are tied to identifiable environmental factors. The resultant maps can be used to guide

  3. Natural infection of bats with Leishmania in Ethiopia.

    Science.gov (United States)

    Kassahun, Aysheshm; Sadlova, Jovana; Benda, Petr; Kostalova, Tatiana; Warburg, Alon; Hailu, Asrat; Baneth, Gad; Volf, Petr; Votypka, Jan

    2015-10-01

    The leishmaniases, a group of diseases with a worldwide-distribution, are caused by different species of Leishmania parasites. Both cutaneous and visceral leishmaniasis remain important public health problems in Ethiopia. Epidemiological cycles of these protozoans involve various sand fly (Diptera: Psychodidae) vectors and mammalian hosts, including humans. In recent years, Leishmania infections in bats have been reported in the New World countries endemic to leishmaniasis. The aim of this study was to survey natural Leishmania infection in bats collected from various regions of Ethiopia. Total DNA was isolated from spleens of 163 bats belonging to 23 species and 18 genera. Leishmania infection was detected by real-time (RT) PCR targeting a kinetoplast (k) DNA and internal transcribed spacer one (ITS1) gene of the parasite. Detection was confirmed by sequencing of the PCR products. Leishmania kDNA was detected in eight (4.9%) bats; four of them had been captured in the Aba-Roba and Awash-Methara regions that are endemic for leishmaniasis, while the other four specimens originated from non-endemic localities of Metu, Bedele and Masha. Leishmania isolates from two bats were confirmed by ITS1 PCR to be Leishmania tropica and Leishmania major, isolated from two individual bats, Cardioderma cor and Nycteris hispida, respectively. These results represent the first confirmed observation of natural infection of bats with the Old World Leishmania. Hence, bats should be considered putative hosts of Leishmania spp. affecting humans with a significant role in the transmission. PMID:26232657

  4. A climate trend analysis of Ethiopia

    Science.gov (United States)

    Funk, Christopher C.; Rowland, Jim; Eilerts, Gary; Kebebe, Emebet; Biru, Nigist; White, Libby; Galu, Gideon

    2012-01-01

    This brief report, drawing from a multi-year effort by the U.S. Agency for International Development (USAID) Famine Early Warning Systems Network (FEWS NET), examines recent trends in March-June, June-September, and March-September rainfall and temperature, identifying significant reductions in rainfall and increases in temperature over time in many areas of Ethiopia. Conclusions: * Spring and summer rains in parts of Ethiopia have declined by 15-20 percent since the mid-1970s. * Substantial warming across the entire country has exacerbated the dryness.* An important pattern of observed existing rainfall declines coincides with heavily populated areas of the Rift Valley in south-central Ethiopia, and is likely already adversely affecting crop yields and pasture conditions. * Rapid population growth and the expansion of farming and pastoralism under a drier, warmer climate regime could dramatically increase the number of at-risk people in Ethiopia during the next 20 years.* Many areas of Ethiopia will maintain moist climate conditions, and agricultural development in these areas could help offset rainfall declines and reduced production in other areas.

  5. Geochronology and geochemistry of volcanic glasses associated with early Homo sapiens in Ethiopia.

    Science.gov (United States)

    Morgan, L. E.; Renne, P. R.; Woldegabriel, G.; White, T. D.

    2005-12-01

    In past work at hominid sites in Ethiopia, 40Ar/39Ar dating was used to constrain obsidian from the base of the Upper Herto Member of the Bouri Formation to 160 ± 2 ka. An overlying vitric tuff was then geochemically correlated to one from the Konso region of Ethiopia, which is constrained to be older than 154 ± 7 ka, thus leaving only 6 ± 7 ky between eruption and deposition of the fossils and artifacts at Herto. To continue these studies, we have collected and are currently analyzing obsidian and associated volcanic ashes from Middle Stone Age (MSA) archaeological and paleontological sites in the Middle Awash, Ethiopia. Distinctive geochemical signatures among most obsidian fragments collected (n=20 per site) suggest that obsidian was being derived from a variety of sources. By comparing our geochemical data with that from known obsidian deposits in Ethiopia and elsewhere in East Africa, we hope to determine the source localities for the obsidian and thus gauge the extent of trade networks during the MSA. Thus, by characterizing obsidian using both 40Ar/39Ar geochronology and trace element geochemistry, will make it possible to temporally refine the stratigraphy and prehistory at hominid sites, which in turn improves understanding of hominid behavior and evolution.

  6. Information, motivation and resources: the missing elements in agricultural pesticide policy implementation in Ethiopia

    NARCIS (Netherlands)

    Mengistie, B.T.; Mol, A.P.J.; Oosterveer, P.; Simane, B.

    2015-01-01

    To promote pesticide governance that protects the environment and human health, Ethiopia has developed a legal framework for pesticide registration and control. However, in Ethiopia, pesticides are still registered, traded and used inappropriately. This research analyses how Ethiopia's pesticide pol

  7. Soil erosion assessment and control in Northeast Wollega, Ethiopia

    Science.gov (United States)

    Adugna, A.; Abegaz, A.; Cerdà, A.

    2015-12-01

    Soil erosion is the main driver of land degradation in Ethiopia, and in the whole region of East Africa. This study was conducted at the Northeast Wollega in West Ethiopia to estimate the soil losses by means of the Revised Universal Soil Loss Equation (RUSLE). The purpose of this paper is to identify erosion spot areas and target locations for appropriate development of soil and water conservation measures. Fieldwork and household survey were conducted to identify major determinants of soil erosion control. Six principal factors were used to calculate soil loss per year, such as rainfallerosivity, soil erodiblity, slope length, slope steepness, crop management and erosion-control practices. The soil losses have shown spatio-temporal variations that range from 4.5 Mg ha-1 yr-1 in forest to 65.9 Mg ha-1 yr-1 in cropland. Results from the analysis of stepwise multiple linear regression show that sustainable soil erosion control are determined byknowledge of farmers about soil conservation, land tenure security and off-farm income at community level. Thus, policy aim at keeping land productivity will need to focus on terracing, inter-cropping and improved agro-forestry practices.

  8. Pottery ethnoarchaeology in Western Ethiopia

    Directory of Open Access Journals (Sweden)

    González Ruibal, Alfredo

    2005-12-01

    Full Text Available The results of three ethnoarchaeological field seasons carried out among the Berta, Gumuz, Mao and Kwama of western Ethiopia are presented here. Fieldwork focused on the gathering of general data on the material culture of Benishangul- Gumuz, and particularly on pottery and vernacular architecture. The data relating to production, distribution and consumption of pottery are addressed in this article. The peoples studied are organised on egalitarian lines and practise a slash-and-burn agriculture.

    Se presentan los resultados de tres campañas etnoarqueológicas llevadas a cabo entre los Berta, Gumuz, Mao y Kwama de Etiopía. El trabajo se centró en la recogida de datos generales sobre la cultura material de la región de Benishangul-Gumuz y en particular en la cerámica y la arquitectura vernácula. Aquí se tratan los datos relativos a la producción, distribución y consumo de cerámica. Los pueblos estudiados se organizan en comunidades igualitarias y practican una agricultura de roza y quema.

  9. A westward extension of the tropical Pacific warm pool leads to March through June drying in Kenya and Ethiopia

    Science.gov (United States)

    Williams, A. Park; Funk, Christopher C.

    2010-01-01

    An estimated 14.3 million people are currently (July 2010) food insecure in Kenya and Ethiopia, and the U.S. government has spent more than $972 million on food aid in these two countries since 2009 (USAID, 2010). This insecurity stems from recent drought and rapid population growth that has outpaced agricultural development (Funk and others, 2008; Funk and Brown, 2009). Previous work by Funk and others (2005, 2008) and Verdin and others (2005) has linked drought conditions in Kenya and Ethiopia with warm sea surface temperatures (SSTs) in the Indian Ocean. Recent work has shown that Indian Ocean SSTs substantially affect rainfall in this region from March through June (Funk and others, 2008; Funk and Verdin, 2009). This season is known as the 'long rains' in Kenya and the 'Belg' rains in Ethiopia.

  10. Multisector Nutrition Program Governance and Implementation in Ethiopia: Opportunities and Challenges.

    Science.gov (United States)

    Kennedy, Eileen; Tessema, Masresha; Hailu, Tesfaye; Zerfu, Dilnesaw; Belay, Adamu; Ayana, Girmay; Kuche, Desalegn; Moges, Tibebu; Assefa, Tsehai; Samuel, Aregash; Kassaye, Tarik; Fekadu, Habtamu; Van Wassenhove, Joan

    2015-12-01

    Governments globally are stressing both direct nutrition interventions combined with nutrition sensitive policies and programs to combat malnutrition. Governance at all levels has been identified as a critical element in ensuring success of national nutrition plans. For example, the most recent National Nutrition Program (NNP) in Ethiopia discusses the essentiality of governance and coordination at all levels. The research uses a qualitative study based on semi-structured interviews with key informant. The research discussed in this article focuses on governance structures from national to regional to district level in Ethiopia with an emphasis on translation of a strategy and implementation of the NNP. This article concentrates primarily on results from the national and regional levels. Data at both the national and regional levels indicate that there is general agreement on the nature of the nutrition problems in Ethiopia. At all levels of government, under nutrition, food insecurity, and micronutrient deficiencies were listed as the main nutrition problems. The challenges in governance and implementation identified at both the national and regional levels, however, varied. The implementation of the 2013 NNP was in its early stages at the time of this research. While there was palpable energy around the launch of the NNP, respondents indicated issues related to leadership, coordination, collaboration, advocacy, and budget would be challenges in sustaining momentum. PMID:26531747

  11. Assessing the Desired and Actual Levels of Teachers' Participation in Decision-Making in Secondary Schools of Ethiopia

    Science.gov (United States)

    Bademo, Yismaw; Tefera, Bekalu Ferede

    2016-01-01

    This study was conducted to assess the desired and actual levels of teachers' participation in decision-making process in Ethiopian secondary schools. For this, the study employed a cross-sectional survey design collecting data from sampled secondary school teachers (n = 258) found in Assosa Zone, Benishangual Gumuz Regional state, Ethiopia.…

  12. Saving behaviour and determinants of saving mobilization by rural financial co-operators in Tigrai Region, Ethiopia Zachowanie oszczędnościowe i wyznaczniki mobilizacji oszczędnościowej na przykładzie spółdzielców finansowych na terenach wiejskich w regionie Tigrai w Etiopii

    Directory of Open Access Journals (Sweden)

    Sebhatu Kifle Tesfamariam

    2012-12-01

    Full Text Available This paper identified and examined saving behaviour and determinants of saving mobiliza-tion by the rural co-operators in Southern Tigrai Ethiopia. The input for the study was ob-tained from randomly selected 120 rural household savers from six purposively selected ru-ral savings and credit cooperatives. The result of the study using least squares method showed that savings mobilized is determined by household annual income, amount of loan borrowed and year of member stay in the cooperative. These factors therefore have to be considered in designing strategies aimed at improving the saving mobilization of coopera-tive members in the study area. Besides, economically feasible cooperative societies in the region should be encouraged among the rural households by supporting them with revolv-ing funds as they are more effective and efficient in mobilizing rural savings and provide collateral plus guarantor-based loans with low default rate. This will enable them to boost up their production output and increase their savings thereby stimulating the rural economy.

  13. Antenatal care strengthening in jimma, ethiopia

    DEFF Research Database (Denmark)

    Villadsen, Sarah Fredsted; Tersbøl, Britt Pinkowski; Negussie, Dereje;

    2014-01-01

    of ANC and to identify the predictors of low ANC satisfaction. Further, a qualitative approach was applied to understand perceptions, practices, and policies of ANC. Results. There were no national guidelines for ANC in Ethiopia. Within the health system, the teaching of health professional students...... respect to protect maternal and infant health....

  14. Demand for money and shortages in Ethiopia

    NARCIS (Netherlands)

    Sterken, E.

    2004-01-01

    The paper discusses the long-run monetary conditions in Ethiopia in the last three decades. These decades can be characterized by large political changes, leading to shocks on income and population growth, and two serious periods of drought. Both affected inflation and real demand for M-1 through sh

  15. The Pineapple Value Chain in Ethiopia

    NARCIS (Netherlands)

    S. Drost (Sarah); J.C.A.C. van Wijk (Jeroen)

    2011-01-01

    textabstractThis report investigates the dynamics of a multi-stakeholder platform (named: coordination group, or CG) for stakeholders of the pineapple value chains in Ethiopia. The CG was initiated by the Dutch development organisation SNV in 2005 as part of a broader programme to improve market ac

  16. Atlas of the potential vegetation of Ethiopia

    DEFF Research Database (Denmark)

    Friis, Ib; Demissew, Sebsebe; van Breugel, Paulo

    recognised, and the descriptions are illustrated with selected photographs from many parts of Ethiopia. Parts of the book is an atlas with 29 map plates and a legend to signatures. This atlas shows the potential distribution of the 15 natural vegetation types. The book also describes the relation between...

  17. Ethnicity and constitutionalism in contemporary Ethiopia

    NARCIS (Netherlands)

    Abbink, J.

    1997-01-01

    According to the policy of the government of the Ethiopian Peoples' Revolutionary Democratic Front (EPRDF), ethnic identity is the ideological basis of Ethiopia's political organization and administration and as such has been enshrined in the Federal Constitution of December 1994. Yet the Constituti

  18. Environmental risk assessment of pesticides in Ethiopia

    NARCIS (Netherlands)

    Teklu, B.M.

    2016-01-01

    The current increase in application rate and usage frequency of application of pesticides in Ethiopia pose direct risks to surface water aquatic organisms and humans and cattle using surface water as a source of drinking water in rural parts of the country. A model based risk assessment as currently

  19. A bibliography on Christianity in Ethiopia

    NARCIS (Netherlands)

    Abbink, J.

    2003-01-01

    This bibliography on Christianity in Ethiopia covers material published from the early 1960s onwards. It focuses on the Ethiopian Orthodox Church, including the Eritrean Orthodox Church, which became autonomous in 1993, but references on modern missionary and evangelical Christianity, as well as Cat

  20. An ethnobotanical study of medicinal plants in Wonago Woreda, SNNPR, Ethiopia

    OpenAIRE

    Teklehaymanot Tilahun; Demissew Sebsebe; Mesfin Fisseha

    2009-01-01

    Abstract Background Medicinal plants are the integral part of the variety of cultures in Ethiopia and have been used over many centuries. Hence, the aim of this study is to document the medicinal plants in the natural vegetation and home gardens in Wonago Woreda, Gedeo Zone, Southern Nations, Nationalities and Peoples Regional State (SNNPR). Materials and methods Thirty healers were selected to collect data on management of medicinal plants using semi-structured interview, group discussion, a...

  1. Preliminary results of natural radioactivity measurements in the southern part of Ethiopia

    Energy Technology Data Exchange (ETDEWEB)

    Wollel Tiruneh, Getachew [Ethiopian Radiation Protection Authority, PO Box 20486 code 1000, Addis-Ababa (Ethiopia)], E-mail: gwollel@yahoo.com; Wodaje Kebede, Worku [Ethiopian Radiation Protection Authority, PO Box 20486 code 1000, Addis-Ababa (Ethiopia)

    2008-11-15

    The paper presents the first results of natural radioactivity measurements in the Southern part of Ethiopia (Bale Zone-Oromiya Regional State). The preliminary results indicate that radiation levels in the mining areas of Kallido Mountain are elevated compared with those in the town of Negele Borena (background area). Both external gamma radiation and alpha surface contamination levels are significantly elevated above local background levels.

  2. Preliminary results of natural radioactivity measurements in the southern part of Ethiopia

    International Nuclear Information System (INIS)

    The paper presents the first results of natural radioactivity measurements in the Southern part of Ethiopia (Bale Zone-Oromiya Regional State). The preliminary results indicate that radiation levels in the mining areas of Kallido Mountain are elevated compared with those in the town of Negele Borena (background area). Both external gamma radiation and alpha surface contamination levels are significantly elevated above local background levels

  3. Cataract surgery in Southern Ethiopia: distribution, rates and determinants of service provision.

    OpenAIRE

    Habtamu, E.; Eshete, Z; Burton, MJ

    2013-01-01

    BACKGROUND Cataract is the leading cause of blindness worldwide, with the greatest burden found in low-income countries. Cataract surgery is a curative and cost-effective intervention. Despite major non-governmental organization (NGO) support, the cataract surgery performed in Southern Region, Ethiopia is currently insufficient to address the need. We analyzed the distribution, productivity, cost and determinants of cataract surgery services. METHODS Confidential interviews were conducte...

  4. Impact of land certification on tree growing on private plots of rural households: Evidence from Ethiopia

    OpenAIRE

    Mekonnen, Alemu; Ghebru, Hosaena; Holden, Stein; Kassie, Menale

    2012-01-01

    The paper examines the impact of land certification on tree growing on private plots of rural households in the Amhara and Tigray regions of Ethiopia. Household and plot level panel data from before and after land certification from stratified random samples of households were used for the analysis. The results suggest a positive impact of land certification on tree growing on private plots of rural households. Law restrictions on tree planting on land suitable for agricultural production may...

  5. Potential impact of land certification on rural households' land-related investment intentions in Southern Ethiopia

    OpenAIRE

    Taddese, Amare

    2013-01-01

    This study analyses the effect of land registration and certification on rural farm households’ intention to engage in tree planting, an indicator used as a proxy to measure land-related investments in the Oromia and Southern nations and nationalities people (SNNP) regions, Ethiopia. I used cross-sectional data from Wollaita and West Arisi zones collected in 2012. Maximum Likelihood probit model was employed for estimation. Results suggest that there is indeed a positive and highly significan...

  6. Seed-borne fungi of the afromontane tree species Podocarpus falcatus and Prunus africana in Ethiopia

    OpenAIRE

    Gure, Abdella

    2004-01-01

    This thesis is comprised of four studies regarding seed-borne fungi of the afromontane forest trees, Podocarpus falcatus (Thunb. Mirb.) and Prunus africana (Hook. F.) Kalkman, in Ethiopia. Based on morphology and molecular data from the rDNA (ITS) region, a diverse group of mainly Ascomycota, some Basidiomycota and a few Zygomycota were identified. Phylogenetic analysis of the ITS sequences revealed several clades differentiated according to the host. Some of these fungi were previously repor...

  7. Prey of Peri-urban Spotted Hyena (Crocuta crocuta) in Southeastern Tigray, Northern Ethiopia

    OpenAIRE

    Gidey Yirga; Hans Bauer

    2010-01-01

    In Tigray, regional state of Ethiopia, spotted hyenas are sources of conflict with livestock-owning people. The present study was conducted in southeastern Tigray to investigate diet and economic impact of hyena predation on livestock. To obtain information about the actual diet of hyenas, hyena droppings were collected in the field. A total of 180 hyena droppings were collected, washed, hairs extracted and were then compared with a prey species hair reference collection. Economic impact of l...

  8. Electronic-Banking in Ethiopia- Practices, Opportunities and Challenges

    OpenAIRE

    Gardachew Worku

    2010-01-01

    The paper examines the practices, opportunities and challenges of E-banking services in Ethiopia. Ethiopian banking system is one of the most underdeveloped compared to the rest of the world. In Ethiopia cash is still the most dominant medium of exchange and electronic-banking is not well known, let alone used for transacting banking business. All banks in Ethiopia except Dashen Bank are too late to move with technological advancement and they should clearly ch...

  9. PLusiinae (Excl. Abrostolini) (Lepidoptera: Noctuidae) of Ethiopia. A faunistical survey with biogeographical comments.

    Science.gov (United States)

    Kravchenko, Vasiliy D; Ronkay, Laszlo; Behounek, Gottfried; Müller, Günter C

    2015-01-01

    The extensive survey in different regions of Ethiopia between 1987-1990 and 2005-2011 resulted in the recognition of 39 species of Plusiinae. The majority of the species belong to two large genera, Ctenoplusia (15 species) and Thysanoplusia (16 species). A new synonymy is established, Plusiotricha gorilla (Holland, 1894) is proved to represent the female sex of Plusiotricha livida Holland, 1894 (syn. nov.). The present paper does not include the records of the species of the tribe Abrostolini. Eighteen species are recorded for the first time from Ethiopia. Twenty species of the identified taxa are known only from tropical and subtropical Africa, while the areas of ten species extend from Africa to the Arabian Peninsula or even further to the north. Eight species are widespread not only in Africa but also in the Palearctic and Oriental regions. One species-Autographa gamma, a well-known Palearctic pest of different vegetables-is found in the Afrotropical region only in Ethiopia, at medium and high mountain elevations but not in the tropical lowlands. PMID:26623895

  10. Decreases in human immunodeficiency virus infection rates in Kombolcha, Ethiopia: a 10-year data review

    Directory of Open Access Journals (Sweden)

    Shiferaw MB

    2016-07-01

    Full Text Available Melashu Balew Shiferaw,1 Gebremedhin Berhe Gebregergs,2 Mulusew Alemneh Sinishaw,3 Yohannes Amede Yesuf,4 1Laboratory Capacity Building Core Process, Bahir Dar Regional Health Research Laboratory Center, Bahir Dar, Ethiopia; 2Department of Epidemiology, College of Health Sciences, School of Public Health, Mekelle University, Mekelle, Ethiopia; 3Department of Clinical Chemistry, Bahir Dar Regional Health Research Laboratory Center, Bahir Dar, Ethiopia; 4Department of Laboratory, Africa Service Committee Clinic, Kombolcha, Ethiopia Introduction: Acquired immunodeficiency syndrome is one of the most serious public health and development challenges in sub-Saharan Africa, including Ethiopia. A particular challenge for prevention strategies has been the emergence of hotspot areas. Therefore, human immunodeficiency virus (HIV/acquired immunodeficiency syndrome programs should not be based on national level statistics, but need to be more focused geographically. Kombolcha is one of the high spot areas with different projects and development corridors. Hence, the aim of this study is to assess the trend of HIV infection rates among patients who visited Africa Service Committee clinic from 2005 to 2014.Methods: An institutional-based cross-sectional study was conducted from January 1 to ­January 30, 2016. All records of new patients enrolled from February 8, 2005 to December 31, 2014 were reviewed. Data on sociodemographic information, risky sexual behavior, and HIV test result were collected from each study participant using data collection format. Data were analyzed using SPSS version 20.0. A multivariate logistic regression model was used to identify risk factors of HIV infection.Results: The overall HIV infection was 10.8% (2,233/20,674. The rate of infection varied from 13.3% in 2005 to 4.5% in 2014, and its trend had significantly declined from 2008 to 2014. Urban residence (adjusted odds ratio [AOR]: 2.53; 95% confidence interval [CI]: 1.22–5

  11. Meta-analysis of Brucella seroprevalence in dairy cattle of Ethiopia.

    Science.gov (United States)

    Asmare, Kassahun; Krontveit, Randi I; Ayelet, Gelagay; Sibhat, Berhanu; Godfroid, Jacques; Skjerve, Eystein

    2014-12-01

    This meta-analysis estimates a single-group summary (effect size) for seroprevalence of Brucella spp. exposure in dairy cattle of Ethiopia. It also attempts to identify study-level variables that could explain the variation in apparent seroprevalence. The literature search was restricted to studies published in English language from January 2000 to December 2013. A template was designed to retrieve the most biologically plausible and consistent variables from the articles. A total of 29 published papers containing 40 animal-level studies were used in the analyses. The single-group summary of Brucella seroprevalence in cattle was estimated to reach 3.3 % with 95 % confidence interval (CI) (2.6-4.2 %). Of all the variables considered, region was the only specific factor identified to explain about 20 % of between-study variation. Accordingly, the region-based meta-analysis forest plot revealed the highest prevalence in central Ethiopia followed by southern part. The lowest prevalence estimate was observed in the western part of the country. The visual inspection of the funnel plot demonstrated the presence of possible publication bias which might dictate shortage of studies with higher prevalences or variance inflation due to infectiousness of Brucella. In conclusion, the quantitative review showed the seroprevalence to be low but widely distributed. More importantly, the review underscores the need for isolation and characterization of the circulating Brucella spp. to capture the type of Brucella spp. involved and its distribution in cattle in Ethiopia.

  12. A review of uranium minerals exploration in Ethiopia

    International Nuclear Information System (INIS)

    Full text: Radioactive minerals such as uraninite, UO2, thorianite, ThO2, thorite, ThSiO4, and the like have been valuable for their uranium and thorium contents which are becoming important energy resources today in many countries where atomic reactors are used. They are also essential ingredients in modern weapon industries for the manufacture of devastating weapons. Uraninite is the chief source of uranium although other minerals are important sources of the element such as carnotite, K2(UO2)2(VO4).3H2O, Tyuyamunite, Ca(UO2)2(VO4).5-8 1/2 H2O, torbernite, Cu(UO2)2(PO4)2.8-12H2O,and autunite (Hurlbut et.al, 1977). Th can substitute for U and a complete series between uraninite and thorianite occurs. Analyses usually show the presence of small amounts of Pb, Ra, Ce, Y, N, He and A. Lead occurs as one of two stable isotopes (Pb206 and Pb207) which result from the radioactive decay of uranium (Hurlbut et.al. 1977). According to Bill Morton, a pioneer in the study of Ethiopian Minerals and Rocks, there are a number of radioactive minerals in Ethiopia, with varying physical properties. The presence of the radioactive minerals can easily be detected using a geiger counter or scintillation counter.These radioactive minerals are mainly found in small amounts in pegmatites and in some sandstones reported from the Hararghe area, south-eastern Ethiopia. Uraninite occurs in a form of pitchblende, which is massive with a banded structure. To date no extensive radioactive mineral deposits have been discovered in Ethiopia. Besides the Uranium and thorium minerals observed in pegmatite veins belonging to gneisses of Hararge, Precambrian granite as well as Cretaceous and Jurassic sediments in the same region, i.e., south eastern Ethiopia, particularly in the Dire-Dawa - Harar area, seem to be favorable host rocks for radioactive minerals (Getaneh Assefa, 1992). There are also reports of occurrences of radioactive minerals in Sidamo (Wadera, Zenbaba and Genale localities), Kaffa

  13. Podoconiosis in East and West Gojam Zones, northern Ethiopia.

    Directory of Open Access Journals (Sweden)

    Yordanos B Molla

    Full Text Available BACKGROUND: Podoconiosis is a neglected tropical disease (NTD that is prevalent in red clay soil-covered highlands of tropical Africa, Central and South America, and northern India. It is estimated that up to one million cases exist in Ethiopia. This study aimed to estimate the prevalence of podoconiosis in East and West Gojam Zones of Amhara Region in northern Ethiopia. METHODOLOGY/PRINCIPAL FINDINGS: A cross-sectional household survey was conducted in Debre Eliyas and Dembecha woredas (districts in East and West Gojam Zones, respectively. The survey covered all 17,553 households in 20 kebeles (administrative subunits randomly selected from the two woredas. A detailed structured interview was conducted on 1,704 cases of podoconiosis identified in the survey. RESULTS: The prevalence of podoconiosis in the population aged 15 years and above was found to be 3.3% (95% CI, 3.2% to 3.6%. 87% of cases were in the economically active age group (15-64 years. On average, patients sought treatment five years after the start of the leg swelling. Most subjects had second (42.7% or third (36.1% clinical stage disease, 97.9% had mossy lesions, and 53% had open wounds. On average, patients had five episodes of acute adenolymphangitis (ALA per year and spent a total of 90 days per year with ALA. The median age of first use of shoes and socks were 22 and 23 years, respectively. More men than women owned more than one pair of shoes (61.1% vs. 50.5%; χ(2 = 11.6 p = 0.001. At the time of interview, 23.6% of the respondents were barefoot, of whom about two-thirds were women. CONCLUSIONS: This study showed high prevalence of podoconiosis and associated morbidities such as ALA, mossy lesions and open wounds in northern Ethiopia. Predominance of cases at early clinical stage of podoconiosis indicates the potential for reversing the swelling and calls for disease prevention interventions.

  14. Coffee Innovation Systems in Ethiopia and Rwanda

    OpenAIRE

    Mequaninte, Teferi; Müller, Ulrike

    2013-01-01

    We use Social Network Analysis (SNA) to investigate the networking and knowledge management in the coffee value chain in Ethiopian and Rwanda and its applicability to the agricultural innovation system (AIS). The AIS aims at putting farmers at the center of the knowledge management and innovation system. Results of the SNA show that farmers from both Ethiopia and Rwanda are not at the center of the innovation system. In the Ethiopian coffee value chain, cooperatives are at the center of the k...

  15. Rural water supply corruption in Ethiopia

    OpenAIRE

    Calow, Roger; Macdonald, Alan; Cross, Piers

    2012-01-01

    In Ethiopia, investment in rural water supply underpins the government’s poverty reduction efforts. The challenge is huge: roughly 50 percent of the (mainly rural) population still have no access to safe water, and the country has the highest number of people in Sub-Saharan Africa without access to improved water supply and sanitation. The consequences are dire: every year, roughly 250,000 children die from diseases related to poor water and sanitation, and many others face ...

  16. Ethnicity and constitutionalism in contemporary Ethiopia

    OpenAIRE

    Abbink, J.

    1997-01-01

    According to the policy of the government of the Ethiopian Peoples' Revolutionary Democratic Front (EPRDF), ethnic identity is the ideological basis of Ethiopia's political organization and administration and as such has been enshrined in the Federal Constitution of December 1994. Yet the Constitution's explicit reinstatement of ethnicity in law coincides with a politico-economic situation which has made ethnoregional groups more interdependent than ever before, and where the central State ha...

  17. Cereal production and technology adoption in Ethiopia:

    OpenAIRE

    Yu, Bingxin; Nin-Pratt, Alejandro; Funes, José; Gemessa, Sinafikeh Asrat

    2011-01-01

    The Ethiopian government has been promoting a package-driven extension that combines credit, fertilizers, improved seeds, and better management practices. This approach has reached almost all farming communities, representing about 2 percent of agricultural gross domestic product in recent years. This paper is the first to look at the extent and determinants of the adoption of the fertilizer-seed technology package promoted in Ethiopia using nationally representative data from the Central Sta...

  18. A Canadian Medical Team in Ethiopia

    OpenAIRE

    Caldwell, J. Paul; Kain, Brian F.; Robert C. McDonald

    1985-01-01

    In February 1985, a Canadian medical relief team was established in a northern Ethiopia refugee camp. Volunteer physicians, nurses, and support staff have worked in the camp since February 1985. Their activities range from supervising intensive feeding programs, to controlling infections, to educating patients. About 300-400 patients visit the outpatient clinics daily. Malnutrition, vitamin A and B deficiencies, scurvy, rickets, gastroenteritis, malaria, leprosy, tuberculosis, pneumonia, trac...

  19. The Practices of Student Network as Cooperative Learning in Ethiopia

    Science.gov (United States)

    Reda, Weldemariam Nigusse; Hagos, Girmay Tsegay

    2015-01-01

    Student network is a teaching strategy introduced as cooperative learning to all educational levels above the upper primary schools (grade 5 and above) in Ethiopia. The study was, therefore, aimed at investigating to what extent the student network in Ethiopia is actually practiced in line with the principles of cooperative learning. Consequently,…

  20. Proposal for Business Support Facility for Ethiopia : A mission report

    OpenAIRE

    Blomne Sopov, M.

    2012-01-01

    This report, requested by the Royal Dutch Embassy in Ethiopia, outlines the modalities of setting up a Business Support Facility in the country with the objectives of: 1. Supporting sector coordination and business partnerships; 2. Brokering business relations between Ethiopia and the Netherlands; 3. Strengthening innovation capacity to ensure technical, business and entrepreneurial know how.

  1. FACTORS AFFECTING VASECTOMY ACCEPTABILITY IN ETHIOPIA

    Directory of Open Access Journals (Sweden)

    E. Admasu , Negalign chekol , Temesegen Chekol , Z. Shewamene*, Zelalem Eteffa

    2013-04-01

    Full Text Available ABSTRACT: Vasectomy is one of the most effective but less utilized types of contraception method which could addresses the involvement of males to the family planning. The aim of the study was therefore to investigate the awareness about and practice of men towards vasectomy among workers in Dashen brewery, Ethiopia. Descriptive cross sectional study was conducted using pre tested self-administered questioner to assess the Knowledge, attitude and factors associated with low utilization of vasectomy. A total of 187 study participants were included to this study using single population proportion formula and random sampling technique. Majority of the participants 155 (82.9% never heard about vasectomy as a contraception method. Their knowledge about vasectomy is generally very poor as large proportion of respondents didn’t know how it works, its effectiveness and its effect on their sexual performance. None of the respondents have ever used vasectomy as a modern male contraception method. Misleading information towards its impact on sexual performance/desire was reported as a main reason not to use this method. Among others need of more children, unavailability of services, lack of information, spouse refusal and religious concerns were mentioned as a potential reasons for their negative perception towards vasectomy. Lack of awareness, myths and rumors, limited access to services, and indifference and bias on the part of providers about vasectomy limit its popularity in Ethiopia. Therefore, it is vital to introduce appropriate educational plan to increase awareness and usage of vasectomy in Ethiopia.

  2. The transitional semi-evergreen bushland in Ethiopia

    DEFF Research Database (Denmark)

    van Breugel, Paulo; Friis, Ib; Sebsebe, Demissew

    2016-01-01

    Question: Evergreen bushlands in Ethiopia have been inadequately studied and mapped. We address the question whether there is a transitional semi-ever-green bushland on the eastern escarpment of the Ethiopian Highlands, with unique floristic characteristics that distinguish it from the evergreen...... bushlands in other parts of Ethiopia and eastern Africa. Methods: Based on a review of the recent descriptions of evergreen bushlands in Ethiopia, we hypothesize that there is a distinct zone of natural semi-ever-green bushland, which is restricted to the eastern and southeastern escarpment of the Ethiopian...... Highlands. In contrast, evergreen bushlands in other parts of Ethiopia are considered to be of a secondary nature. To test this hypothesis, we carried out qualitative vegetation surveys in 354 locations across Ethiopia and classified the vegetation in these locations based on the occurrences of indicator...

  3. A systems approach to improving rural care in Ethiopia.

    Directory of Open Access Journals (Sweden)

    Elizabeth H Bradley

    Full Text Available BACKGROUND: Multiple interventions have been launched to improve the quality, access, and utilization of primary health care in rural, low-income settings; however, the success of these interventions varies substantially, even within single studies where the measured impact of interventions differs across sites, centers, and regions. Accordingly, we sought to examine the variation in impact of a health systems strengthening intervention and understand factors that might explain the variation in impact across primary health care units. METHODOLOGY/PRINCIPAL FINDINGS: We conducted a mixed methods positive deviance study of 20 Primary Health Care Units (PHCUs in rural Ethiopia. Using longitudinal data from the Ethiopia Millennium Rural Initiative (EMRI, we identified PHCUs with consistently higher performance (n = 2, most improved performance (n = 3, or consistently lower performance (n = 2 in the provision of antenatal care, HIV testing in antenatal care, and skilled birth attendance rates. Using data from site visits and in-depth interviews (n = 51, we applied the constant comparative method of qualitative data analysis to identify key themes that distinguished PHCUs with different performance trajectories. Key themes that distinguished PHCUs were 1 managerial problem solving capacity, 2 relationship with the woreda (district health office, and 3 community engagement. In higher performing PHCUs and those with the greatest improvement after the EMRI intervention, health center and health post staff were more able to solve day-to-day problems, staff had better relationships with the woreda health official, and PHCU communities' leadership, particularly religious leadership, were strongly engaged with the health improvement effort. Distance from the nearest city, quality of roads and transportation, and cultural norms did not differ substantially among PHCUs. CONCLUSIONS/SIGNIFICANCE: Effective health strengthening efforts may require intensive

  4. Analysis of the influence of tectonics on the evolution valley network based on the SRTM DEM and the relationship of automatically extracted lineaments and the tectonic faults, Jemma River basin, Ethiopia

    Science.gov (United States)

    Kusák, Michal

    2016-04-01

    visualization in GIS identifies a larger number of shorter lineaments than lineaments by visual interpretation. Key words: valley network, lineaments, faults, azimuth, Jemma River basin, Ethiopian Highlands GANI, N., D., ABDELSALAM, M., G., GERA, S., GANI, M., R. (2009): Stratigraphic and structural evolution of the Blue Nile Basin, Northweastern Ethiopian Plateau. Geologic Journal, 44, s. 30-56. KAZMIN, V. (1975): Geological Map of Ethiopia. Geological Survey of Ethiopia, Adrie Ababa, Ethiopia. MANGESHA, T., CHERNET, T., HARO, W. (1996): Geological Map Of Ethiopia (1: 250,000). Geological Survey of Ethiopia: Addis Ababa, Ethiopia. PIK, R., MARTY, B., CARIGNAN, J., LAVÉ, J. (2003): Stability of the Upper Nile drainage network (Ethiopia) deduces from (U/Th)/He thermochronometry: implications for uplift and erosion of the Afar plume dome. and Planetary Science Letters, 215, s. 73 - 88.

  5. GRADUATION DETERMINANTS OF PRODUCTIVE SAFETY NET PROGRAM BENEFICIARY HOUSEHOLDS: A LOGISTIC ANALYSIS, TIGRAI-ETHIOPIA

    Directory of Open Access Journals (Sweden)

    Yibrah Hagos Gebresilassie

    2013-12-01

    Full Text Available Household food security issues have become the concern of international communities as well as national government of Ethiopia. Social safety nets (like Productive Safety Net Program in Ethiopia are programs that offer protection to poor rural people by providing income through transfer programs and employment opportunities. The main objective of this study was to identify the major graduation determinants of Productive safety Net Program beneficiary rural households using a logistic regression technique from a total of 400 sample respondents using Eastern zone of Tigrai regional national state, northern Ethiopia, as case study site. The researcher was initially identified about sixteen predicting factors of which just ten of them were found to be statistically significant, and all exhibited the expected signs. Regression results revealed thatan introduction to integrated agricultural package make use of, male-headed household, age squared of the household head, educational status of the household head, saving culture, male adults, non-government organizations follow-up, access to credit, access to petty trading and irrigation have led productive safety net program beneficiary households to have more probability of graduation. Finally, it is recommended that assisting farming rural households to diversify and expand their sources of income in order to be able to meet their minimum food requirement and graduate soon through the provision of integrated agricultural packages. Besides, program participants should be followed up by non-government organizations and highly engaged in petty trading to graduate sooner, boost their income and food secure.

  6. Reflections on the development of psychology in Ethiopia and future directions.

    Science.gov (United States)

    Wondie, Yemataw

    2014-10-01

    The introduction and development of psychology in Ethiopia has been mainly limited to Addis Ababa University in the capital city, and also to educational and school psychology which was highly influenced by the field of education at this pioneering university. Similarly, mental health services have been principally developed at the Amanuel Mental Hospital in Addis Ababa that has existed since the 1950s. However, the expansion of higher learning institutions on one hand, and the apparent growing prevalence of mental illness on the other, seem to have contributed to the development of both mental health training and services in other regional cities and towns. Although the influence of the education-oriented psychological training of the Addis Ababa University is still present, clinical psychology education and services are now being started in other universities. One of these is the master's programme in clinical psychology opened for the first time in the University of Gondar. This article sheds light on the development of psychology in Ethiopia and addresses some of the issues raised about the factors that have influenced its development such as traditional beliefs, poverty and comparisons between mental health in lower middle-income countries and higher middle-income countries ( Uppal et al., 2014 ). The paper also proposes future directions for the education, research, infrastructure and services of clinical psychology and mental health in Ethiopia.

  7. Household Contact Screening Adherence among Tuberculosis Patients in Northern Ethiopia.

    Directory of Open Access Journals (Sweden)

    Gebremedhin Berhe Gebregergs

    Full Text Available Household contacts of active tuberculosis cases are at high risk of getting tuberculosis disease. Tuberculosis detection rate among contacts of household members is high. Hence, this study investigated household contact screening adherence and associated factors among tuberculosis patients in Amhara region, Ethiopia.A cross-sectional study was conducted from April 10 - June 30, 2013 in five urban districts of Amhara region, where 418 patients receiving treatment at tuberculosis clinic were interviewed. All patients were interviewed using structured and pre-tested questionnaire. Bringing at least one household contact to TB clinic was regarded as adherent to household contacts screening. Bivariate and multiple logistic regressions were used to investigate association.The overall adherence to household contact screening in Amhara region was 33.7%. Adherence was higher among Muslims than Christians. Adherence was high if patient took health education from Health Care Worker [AOR: 3.22, 95% CI: 1.88 to 5.51] and 2.17 times higher if patient had sufficient knowledge on tuberculosis [AOR: 2.17, 95% CI: 1.29 to 3.67] during interview. Relationship with contact was a significant [AOR: 0.4, 95% CI: 0.2 to 0.9] social related factor.One third of tuberculosis patients adhered to household contact screening in health facilities during their treatment course. Promoting knowledge of tuberculosis in the community and continuous health education to tuberculosis patients are recommended.

  8. HIV-Related Sexual Behaviors among Migrants and Non-migrants in Rural Ethiopia: Role of Rural to Urban Migration in HIV Transmission

    OpenAIRE

    Tamiru, Melesse; Hailemariam, Damen; Mitike, Getnet; Haidar, Jemal

    2011-01-01

    Objective: To compare HIV-related sexual risk behavior among temporary rural to urban migrants and non-migrants and to explore the role of migration in HIV transmission in a rural area of Ethiopia. Methods: A cross-sectional comparative study was conducted in Bure Woreda, West Gojam, Amhara Region, Ethiopia. A total of 1,310 male subjects (655 rural to urban migrants and 655 non-migrants) were selected randomly and were assessed, analyzed using SPSS version 17 software for their HIV related s...

  9. Health and medical care in Ethiopia.

    Science.gov (United States)

    Hodes, R M; Kloos, H

    1988-10-01

    Ethiopia is a country of 45 million people in northeast Africa. With a stagnant, agriculture-based economy and a per capita gross national product of $110 in 1984, it is one of the world's poorest nations. 70% of the children are mildly to severely malnourished, and 25.7% of children born alive die before the age of 5. Life expectancy is 41 years. The population is growing at the rate of 2.9%/year, but only 2% of the people use birth control. After the 1974 revolution, the socialist government nationalized land and created 20,000 peasant associations and kebeles (urban dwellers' associations), which are the units of local government. The government has set ambitious goals for development in all sectors, including health, but famine, near famine, forced resettlement programs, and civil war have prevented any real progress from being made. The government's approach to health care is based on an emphasis on primary health care and expansion of rural health services, but the Ministry of Health is allocated only 3.5% of the national budget. Ethiopia has 3 medical schools -- at Addis Ababa, Gondar, and the Jimma Institute of Health Sciences. Physicians are government employees but also engage in private practice. A major problem is that a large proportion of medical graduates emigrate. Ethiopia has 87 hospitals with 11,296 beds, which comes to 1 bed per 3734 people. There are 1949 health stations and 141 health centers, but many have no physician, and attrition among health workers is high due to lack of ministerial support. Health care is often dispensed legally or illegally by pharmacists. Overall, there is 1 physician for 57,876 people, but in the southwest and west central Ethiopia 1 physician serves between 200,000 and 300,000 people. In rural areas, where 90% of the population lives, 85% live at least 3 days by foot from a rural health unit. Immunization of 1-year olds against tuberculosis, diphtheria-pertussis-tetanus, poliomyelitis, and measles is 11, 6, 6, and

  10. Health and medical care in Ethiopia.

    Science.gov (United States)

    Hodes, R M; Kloos, H

    1988-10-01

    Ethiopia is a country of 45 million people in northeast Africa. With a stagnant, agriculture-based economy and a per capita gross national product of $110 in 1984, it is one of the world's poorest nations. 70% of the children are mildly to severely malnourished, and 25.7% of children born alive die before the age of 5. Life expectancy is 41 years. The population is growing at the rate of 2.9%/year, but only 2% of the people use birth control. After the 1974 revolution, the socialist government nationalized land and created 20,000 peasant associations and kebeles (urban dwellers' associations), which are the units of local government. The government has set ambitious goals for development in all sectors, including health, but famine, near famine, forced resettlement programs, and civil war have prevented any real progress from being made. The government's approach to health care is based on an emphasis on primary health care and expansion of rural health services, but the Ministry of Health is allocated only 3.5% of the national budget. Ethiopia has 3 medical schools -- at Addis Ababa, Gondar, and the Jimma Institute of Health Sciences. Physicians are government employees but also engage in private practice. A major problem is that a large proportion of medical graduates emigrate. Ethiopia has 87 hospitals with 11,296 beds, which comes to 1 bed per 3734 people. There are 1949 health stations and 141 health centers, but many have no physician, and attrition among health workers is high due to lack of ministerial support. Health care is often dispensed legally or illegally by pharmacists. Overall, there is 1 physician for 57,876 people, but in the southwest and west central Ethiopia 1 physician serves between 200,000 and 300,000 people. In rural areas, where 90% of the population lives, 85% live at least 3 days by foot from a rural health unit. Immunization of 1-year olds against tuberculosis, diphtheria-pertussis-tetanus, poliomyelitis, and measles is 11, 6, 6, and

  11. Replacing cottonseed meal with ground Prosopis juliflora pods; effect on intake, weight gain and carcass parameters of Afar sheep fed pasture hay basal diet.

    Science.gov (United States)

    Yasin, Mohammed; Animut, Getachew

    2014-08-01

    The experiment was conducted to determine the supplementary feeding value of ground Prosopis juliflora pod (Pjp) and cottonseed meal (CSM) and their mixtures on feed intake, body weight gain and carcass parameters of Afar sheep fed a basal diet of pasture hay. Twenty-five yearling fat-tailed Afar rams with mean initial live weight 17.24 ± 1.76 kg (mean ± SD) were used in a randomized complete block design. Animals were blocked on their initial body weight. The experiment was conducted for 12 weeks and carcass evaluation followed. Treatments were hay alone ad libitum (T 1) or with 300 g CSM (T 2), 300 g Pjp (T 5), 2:1 ratio (T 3) and 1:2 ratio of CSM : Pjp (T 4). The CP contents of the hay, CSM and Pjp were 10.5, 44.5 and 16.7 %, respectively. Hay DM intake was higher (P < 0.05) for non-supplemented and total DM intake was lower in non-supplemented. Average daily weight gain (ADG) was lower (P < 0.05) for T 1 compared to all supplemented treatments except T 5. Hot carcass weight and rib-eye muscle area also followed the same trend like that of ADG. Compared with feeding hay alone, supplementing with CSM or a mixture of CSM and Pjp appeared to be a better feeding strategy, biologically, for yearling Afar rams.

  12. Electronic-Banking in Ethiopia- Practices, Opportunities and Challenges

    Directory of Open Access Journals (Sweden)

    Gardachew Worku

    2010-08-01

    Full Text Available The paper examines the practices, opportunities and challenges of E-banking services in Ethiopia. Ethiopian banking system is one of the most underdeveloped compared to the rest of the world. In Ethiopia cash is still the most dominant medium of exchange and electronic-banking is not well known, let alone used for transacting banking business. All banks in Ethiopia except Dashen Bank are too late to move with technological advancement and they should clearly chart out the time schedule for their integration and technological advancement.

  13. The effects of zero grazing in Ethiopia

    OpenAIRE

    Cao, Van; Berg, van den, M.M.; Tizale, C.Y.; Wondwosen, T.

    2013-01-01

    In the high lands of Ethiopia, almost every plot of farmland is allotted for crop husbandry, leaving no or only road sides and marginal lands for grazing. However, land is scarce in these areas and this limits the role of crop production in poverty alleviation and it also limits the availability of local off-farm employment. Moreover, with the years, livestock feed has become scarce and crop residues are the major feed source for the animals. This feed problem also potentially affects crop pr...

  14. Reconfiguring Ethiopia: The Politics of Authoritarian Reform

    DEFF Research Database (Denmark)

    reconfigured Ethiopian society and state in the past two decades. Yet, as the contributors to this volume demonstrate, ‘democracy’ in Ethiopia has not changed the authority structures and the culture of centralist decision-making of the past. The political system is tightly engineered and controlled from top...... to bottom by the ruling Ethiopian Peoples’ Revolutionary Democratic Front (EPRDF). Navigating between its 1991 announcements to democratise the country and its aversion to power-sharing, the EPRDF has established a de facto one-party state that enjoys considerable international support. This ruling party...

  15. Identifying residence times and streamflow generation processes using δ18O and δ2H in meso-scale catchments in the Abay/Upper Blue Nile, Ethiopia

    NARCIS (Netherlands)

    Teklaeb, S.; Wenninger, J.W.; Uhlenbrook, S.

    2013-01-01

    Measurements of the stable isotopes oxygen-18 (18O) and deuterium (2H) were carried out in two meso-scale catchments, Chemoga (358 km2) and Jedeb (296 km2) south of Lake Tana, Abay/Upper Blue Nile basin, Ethiopia. The region is of paramount importance for the water resources in the Nile basin. Stabl

  16. Characterisation of stable isotopes to identify residence times and runoff components in two meso-scale catchments in the Abay/Upper Blue Nile basin, Ethiopia

    NARCIS (Netherlands)

    Tekleab, S.; Wenninger, J.W.; Uhlenbrook, S.

    2014-01-01

    Measurements of the stable isotopes oxygen-18 (18O) and deuterium (2H) were carried out in two meso-scale catchments, Chemoga (358 km2) and Jedeb (296 km2) south of Lake Tana, Abay/Upper Blue Nile basin, Ethiopia. The region is of paramount importance for the water resources in the Nile basin, as mo

  17. Exploring climate change impacts and adaptation options for maize production in the Central Rift Valley of Ethiopia using different climate change scenarios and crop models

    NARCIS (Netherlands)

    Kassie, B.T.; Asseng, S.; Rotter, R.P.; Hengsdijk, H.; Ruane, A.C.; Ittersum, van M.K.

    2015-01-01

    Exploring adaptation strategies for different climate change scenarios to support agricultural production and food security is a major concern to vulnerable regions, including Ethiopia. This study assesses the potential impacts of climate change on maize yield and explores specific adaptation option

  18. Census in a rural area of Ethiopia: methodology and results.

    Science.gov (United States)

    Materia, E; Mehari, W; Mele, A; Rosmini, F; Stazi, M A; Damen, H M; Basile, G; Kifle, T; Miuccio, G; Ferrigno, L

    1993-01-01

    A census and an ecologic survey were performed in 39 villages of a rural district of Arsi Region, Ethiopia, in difficult field circumstances. Information on age, ethnic group, education and family relationship, as well as data on health facilities and availability of basic services were collected. Supervised students, working in teams, were used as interviewers. Communities were involved through plenary meetings and community health agents participated in the data collection process. A total of 64,714 people in 12,152 households were registered. The repeatability of age assessment was investigated by comparing the results from two villages with data obtained in a pilot study carried out 6 months earlier. The technical error was only 0.80 and 1.67 in the 0-5 and 6-15 age-groups, respectively. Three percent of the total population was under one year, less than previously estimated. This may, in part, be due to the family planning programme in the region. Eighteen percent of the households were headed by females. School attendance was less common among females and in the Oromo ethnic group. The availability of basic services, including safe water and basic sanitation supplies, was very poor in the area.

  19. Numerical groundwater flow modeling of the northern river catchment of the Lake Tana, Upper Blue Basin, Ethiopia

    OpenAIRE

    Nigussie Ayehu Asrie; Mesenbet Yibeltal Sebhat

    2016-01-01

    The study area is found North Western plateau in the North Gondar zone, Amhara regional state, Ethiopia. Its total surface coverage is 1887km2.The study area boundary was delineated from 90m Shutter Radar Terrain Mapping (SRTM) digital elevation model (DEM) using Global Mapper 8 software. Based on geologic information of the study area, unconfined subsurface flow condition was considered and simulated using MODFLOW 2000. The model calibration accounts the matching of the 58 observation point ...

  20. Are work and schooling complementary or competitive for children in rural Ethiopia? A mixed-methods study

    OpenAIRE

    Orkin, Kate

    2012-01-01

    Participation in work and school are often assumed to be mutually exclusive. Thus, economists commonly present children’s work and study patterns as a competition over time. In this paper, it is not the time involved, but the characteristics of the activity that appear to influence complementary or competitive relationship between work and school. This mixed methods study combines qualitative data from Leki, a field site in a rural area near lake Ziway in the Oromia region, Ethiopia, and ...

  1. Global mental health: perspectives from Ethiopia

    Directory of Open Access Journals (Sweden)

    Abebaw Fekadu

    2014-09-01

    Full Text Available Background: Global mental health (GMH advocates for access to and the equitable provision of mental health care. Although the treatment gap is a useful construct to measure access and equitability of care, it fails to communicate the real-life consequences of the treatment gap and the urgent need to address care disparities. Objective: The aim of this article is to present a perspective on the practical application of the principles of GMH to understand the real-life impact of the treatment gap and the approaches taken to improve treatment coverage in Ethiopia. Design: A case study method is used. Results: Multiple international collaborations undertaken in Ethiopia and facilitated by GMH to improve care, capacity, and the evidence base for increased treatment coverage are described briefly. A series of steps taken at the local and national levels to address the treatment gap are highlighted. The stories of two patients are also presented to illustrate the real-life consequences of the treatment gap and the potential transformational impact of addressing the treatment gap on patients, families, and communities. Conclusions: GMH has a key role to play in addressing the treatment gap, which improves the life of people with mental disorders, their families, and their communities. However, national-level policy support and coordination are essential for any realistic improvement in treatment coverage. The reflections offered through the case examples may have utility in similar low-income settings.

  2. Land degradation: a challenge to Ethiopia.

    Science.gov (United States)

    Taddese, G

    2001-06-01

    Land degradation is a great threat for the future and it requires great effort and resources to ameliorate. The major causes of land degradation in Ethiopia are the rapid population increase, severe soil loss, deforestation, low vegetative cover and unbalanced crop and livestock production. Inappropriate land-use systems and land-tenure policies enhance desertification and loss of agrobiodiversity. Utilization of dung and crop residues for fuel and other uses disturbs the sustainability of land resources. The supply of inputs such as fertilizer, farm machinery and credits are very low. The balance between crop, livestock, and forest production is disturbed, and the farmer is forced to put more land into crop production. For environmentally and socially sustainable development, there is an urgent need to promote awareness and understanding of the interdependence of natural, socioeconomic, and political systems at local and national levels. Understanding the current status and causes of land degradation is very important. This paper reveals the important elements of land degradation in Ethiopia and suggests possible solutions that may help to ameliorate the situation.

  3. Re-Greening Ethiopia: History, Challenges and Lessons

    OpenAIRE

    Mulugeta Lemenih; Habtemariam Kassa

    2014-01-01

    In Ethiopia, deforestation rates remain high and the gap between demand and domestic supply of forest products is expanding, even though government-initiated re-greening efforts began over a century ago. Today, over 3 million hectares (ha) of degraded forest land are under area exclosure; smallholder plantations cover 0.8 million ha; and state-owned industrial plantations stagnate at under 0.25 million ha. This review captures experiences related to re-greening practices in Ethiopia, specific...

  4. Eradicating tsetse from the Southern Rift Valley of Ethiopia

    International Nuclear Information System (INIS)

    Farming activities in Ethiopia, as in much of sub-Saharan Africa, are restricted by the presence of tsetse flies (Glossina spp.). These carry the livestock and human disease, trypanosomosis, which severely affects agricultural production and human well-being. In collaboration with the Ethiopian authorities, the International Atomic Energy Agency is sponsoring a Sterile Insect Technique (SIT) programme to eradicate tsetse from the Southern Rift Valley of Ethiopia. (IAEA)

  5. Least-Cost Seed Potato Production in Ethiopia

    OpenAIRE

    Tufa, A.H.; Gielen-Meuwissen, M.P.M.; Lommen, W.J.M.; Tsegaye, A; Struik, P.C.; Oude Lansink, A.G.J.M.

    2015-01-01

    Improved potato varieties can increase potato yields of smallholders, and thus contribute to food security improvement in Ethiopia. However, the uptake of these varieties by farmers is very limited so far and this is one of the causes of insufficient seed quality in the seed potato system in Ethiopia. The low uptake may be related to the high costs of recommended production methods for these varieties. The objective of this study was to formulate least-cost seed potato production methods for ...

  6. A review of three major fungal diseases of Coffea arabica L. in the rainforests of Ethiopia and progress in breeding for resistance in Kenya

    Directory of Open Access Journals (Sweden)

    Holger Hindorf

    2011-04-01

    Full Text Available In a review of their own research the authors summarize incidences and distributions of the most important fungal diseases in Ethiopia and progress in breeding for resistance. Ethiopia, as the centre of origin for Coffea arabica, hosts a large diversity of germplasm. The incidences of diseases are based on observations in the montane rainforests of the southeast (Harenna and southwest (Bonga, Berhane-Kontir, Yayu of Ethiopia. Major diseases are Coffee Leaf Rust (CLR, Hemileia vastatrix; Coffee Berry Disease (CBD, Colletotrichum kahawae and Coffee Wilt Disease (CWD, Gibberella xylarioides (Fusarium xylarioides. CLR incidences in Ethiopia were present in all regions with highs between January and March and lows between June and October. CBD was present mostly in Bonga (40.0% and Yayu (26.3%, but less frequent in Harenna (18.6% and Berhane-Kontir (6.0%. CWD as a recently developed disease in Arabica coffee could be detected ranging from 2.4% in Berhane-Kontir to 16.9% in Yayu. CLR has been a serious constraint in all production countries since it became prominent in Ceylon in the late 19th century after leaf infection defoliation affects plants. CBD was first observed in Kenya in 1922. The disease is currently confined to the African continent in all countries that grow Arabica coffee. In the mid-1990s in the Democratic Republic of Congo, Uganda and Tanzania a resurgence of CWD in Robusta coffee and in Ethiopia in Arabica coffee occurred. Over the last 40 years breeding activities have been carried out to combat CLR, CBD and CWD. Breeding for resistance against CLR in Arabica coffee has successfully utilized single or combinations of major genes designated as SH genes. Major gene resistance has also been deployed in breeding for resistance against CBD, whereas in the case of CWD, selections of tolerant Arabica accessions are being pursued from local landraces in Ethiopia.

  7. Urbanization and spatial connectivity in Ethiopia: Urban growth analysis using GIS

    OpenAIRE

    Schmidt, Emily; Kedir, Mekamu

    2009-01-01

    In comparison to other African countries, Ethiopia has a low urbanization rate. According to the World Bank World Development Report (WDR) 2009, Sub-Sahara Africa is 30% urbanized, whereas Ethiopia is only 10.9% urbanized. Urbanization rates differ according to methodologies and data base utilized: the United Nations classifies Ethiopia as 14.9% urban, while the Central Statistical Agency of Ethiopia reports a 16% urbanization rate. In an effort to standardize and measure Ethiopian urbanizati...

  8. Geospatial Water Quality Analysis of Dilla Town, Gadeo Zone, Ethiopia - A Case Study

    Science.gov (United States)

    Pakhale, G. K.; Wakeyo, T. B.

    2015-12-01

    Dilla is a socio-economically important town in Ethiopia, established on the international highway joining capital cities of Ethiopia and Kenya. It serves as an administrative center of the Gedeo Zone in SNNPR region of Ethiopia accommodating around 65000 inhabitants and also as an important trade centre for coffee. Due to the recent developments and urbanization in town and surrounding area, waste and sewage discharge has been raised significantly into the water resources. Also frequent rainfall in the region worsens the problem of water quality. In this view, present study aims to analyze water quality profile of Dilla town using 12 physico-chemical parameters. 15 Sampling stations are identified amongst the open wells, bore wells and from surface water, which are being extensively used for drinking and other domestic purposes. Spectrophotometer is used to analyze data and Gaussian process regression is used to interpolate the same in GIS environment to represent spatial distribution of parameters. Based on observed and desirable values of parameters, water quality index (WQI); an indicator of weighted estimate of the quantities of various parameters ranging from 1 to 100, is developed in GIS. Higher value of WQI indicates better while low value indicates poor water quality. This geospatial analysis is carried out before and after rainfall to understand temporal variation with reference to rainfall which facilitates in identifying the potential zones of drinking water. WQI indicated that 8 out of 15 locations come under acceptable category indicating the suitability of water for human use, however remaining locations are unfit. For example: the water sample at main_campus_ustream_1 (site name) site has very low WQI after rainfall, making it unfit for human usage. This suggests undertaking of certain measures in town to enhance the water quality. These results are useful for town authorities to take corrective measures and ameliorate the water quality for human

  9. First detection and molecular characterization of sapoviruses and noroviruses with zoonotic potential in swine in Ethiopia.

    Science.gov (United States)

    Sisay, Zufan; Djikeng, Appolinaire; Berhe, Nega; Belay, Gurja; Abegaz, Woldaregay Erku; Wang, Q H; Saif, Linda J

    2016-10-01

    Noroviruses (NoVs) and sapoviruses (SaVs), which belong to the family Caliciviridae, are important human and animal enteric pathogens with zoonotic potential. In Ethiopia, no study has been done on the epidemiology of animal NoVs and SaVs. The aim of this study was to detect and characterize NoVs and SaVs from swine of various ages. Swine fecal samples (n = 117) were collected from commercial farms in Ethiopia. The samples were screened for caliciviruses by reverse transcription polymerase chain reaction (RT-PCR) using universal and genogroup-specific primer pairs. Phylogenetic analysis was conducted using a portion of the RNA-dependent RNA polymerase (RdRp) region and the VP1 region of genome sequences of caliciviruses. Among 117 samples, potential caliciviruses were detected by RT-PCR in 17 samples (14.5 %). Of the RT-PCR-positive fecal samples, four were sequenced, of which two were identified as human NoV GII.1 and the other two as porcine SaV GIII. The porcine SaV strains that were detected were genetically related to the porcine enteric calicivirus Cowden strain genogroup III (GIII), which is the prototype porcine SaV strain. No porcine NoVs were detected. Our results showed the presence of NoVs in swine that are most similar to human strains. These findings have important implications for NoV epidemiology and food safety. Therefore, continued surveillance of NoVs in swine is needed to define their zoonotic potential, epidemiology and public and animal health impact. This is the first study to investigate enteric caliciviruses (noroviruses and sapoviruses) in swine in Ethiopia. PMID:27424025

  10. The Effect of Shocks: An Empirical Analysis of Ethiopia

    Directory of Open Access Journals (Sweden)

    Yilebes Addisu Damtie

    2015-07-01

    Full Text Available Besides striving for the increase of production and development, it is also necessary to reduce the losses created by the shocks. The people of Ethiopia are exposed to the impact of both natural and man-made shocks. Following this, policy makers, governmental and non-governmental organizations need to identify the important shocks and their effect and use as an input. This study was conducted to identify the food insecurity shocks and to estimate their effect based on the conceptual framework developed in Ethiopia, Amhara National Regional State of Libo Kemkem District. Descriptive statistical analysis, multiple regression, binary logistic regression, chi-squared and independent sample t-test were used as a data analysis technique. The results showed eight shocks affecting households which were weather variability, weed, plant insect and pest infestation, soil fertility problem, animal disease and epidemics, human disease and epidemics, price fluctuation problem and conflict. Weather variability, plant insect and pest infestation, weed, animal disease and epidemics created a mean loss of 3,821.38, 886.06, 508.04 and 1,418.32 Birr, respectively. In addition, human disease and epidemics, price fluctuation problem and conflict affected 68.11%, 88.11% and 14.59% of households, respectively. Among the sample households 28,1 % were not able to meet their food need throughout the year while 71,9 % could. The result of the multiple regression models revealed that weed existence (β = –0,142, p < 0,05, plant insect and pest infestation (β = –0,279, p < 0,01 and soil fertility problem (β = –0,321, p < 0,01 had significant effect on income. Asset was found significantly affected by plant insect and pest infestation (β = –0,229, p < 0,01, human disease and epidemics (β = 0,145, p < 0,05, and soil fertility problem (β = –0,317, p < 0,01 while food production was affected by soil fertility problem (β = –0,314, p < 0,01. Binary logistic

  11. Peste des Petits Ruminants (PPR in Ethiopia: Analysis of a national serological survey

    Directory of Open Access Journals (Sweden)

    Pfeiffer Dirk U

    2008-09-01

    Full Text Available Abstract Background Peste des petits ruminants (PPR is a contagious viral disease of small ruminants in Africa and Asia. In 1999, probably the largest survey on PPR ever conducted in Africa was initiated in Ethiopia where 13 651 serum samples from 7 out of the 11 regions were collected and analyzed by competitive enzyme-linked immunosorbent assay (cELISA. The objective of this paper is to present the results of this survey and discuss their practical implications for PPR-endemic regions. Methods We explored the spatial distribution of PPR in Ethiopia and we investigated risk factors for positive serological status. Intracluster correlation coefficients (ρ, were calculated for 43 wereda (administrative units. Results Seroprevalence was very heterogeneous across regions and even more across wereda, with prevalence estimates ranging from 0% to 52.5%. Two groups of weredas could be distinguished on the basis of the estimated ρ: a group with very low ρ (ρ 0.37. Conclusion The results indicate that PPRV circulation has been very heterogeneous, the values for the ρ may reflect the endemic or epidemic presence of the virus or the various degrees of mixing of animals in the different areas and production systems. Age appears as a risk factor for seropositive status, the linear effect seeming to confirm in the field that PPRV is highly immunogenic. Our estimates of intracluster correlation may prove useful in the design of serosurveys in other countries where PPR is of importance.

  12. Isotope Hydrology Projects in Ethiopia Provide Valuable Information and Training

    International Nuclear Information System (INIS)

    Water Resources Programme involvement in Ethiopian projects since 1991 has been extensive. The information and training provided have equipped the country to better resolve its water resource issues. The International Atomic Energy Agency (IAEA) has been working with the Ethiopian government in the areas of agriculture, nutrition, nuclear medicine and isotope hydrology over the last four decades. Eight national and four regional Technical Cooperation (TC) projects on isotope hydrology have been carried out in collaboration with various Ethiopian institutions over the last two decades (1991-2011). The IAEA has also been analyzing the monthly isotopic composition of rainfall samples collected from a meteorological station in Addis Ababa since 1961. Environmental isotopes (2H, 3H, 18O, 13C and 14C) have been used as complementary tools in water resource assessment and management and in geothermal studies. These isotopes have been implemented mainly to trace recharge provenance, estimate recharge rates and investigate lake- groundwater interaction in the Ethiopian Rift Valley. Nitrogen-15 isotopes were also used to trace the source of nitrate pollution in Diredawa, which lies in Ethiopia's south-east.

  13. Trend analysis of extreme precipitation in the Northwestern Highlands of Ethiopia with a case study of Debre Markos

    Directory of Open Access Journals (Sweden)

    H. Shang

    2011-06-01

    Full Text Available Understanding extreme precipitation is very important for Ethiopia, which is heavily dependent on low-productivity rainfed agriculture but lacks structural and non-structural water regulating and storage mechanisms. There has been an increasing concern about whether there is an increasing trend in extreme precipitation as the climate changes. Existing analysis of this region has been descriptive, without taking advantage of the advances in extreme value modeling. After reviewing the statistical methodology on extremes, this paper presents an analysis based on the generalized extreme value modeling with daily time series of precipitation records at Debre Markos in the Northwestern Highlands of Ethiopia. We found no strong evidence to reject the null hypothesis that there is no increasing trend in extreme precipitation at this location.

  14. Sustainable Local Development. The Revitalization of the Town of Adwa (Ethiopia through Community-Based Endogenous Projects

    Directory of Open Access Journals (Sweden)

    Asayehgn Desta

    2012-02-01

    Full Text Available Over the years, either self-initiated or by funding from development agencies, a number of developing countries have implemented various programs to tackle poverty. This case study was inspired by the One Village One Product (OVOP movement initiated in the Oita Prefecture region of Japan. Given the positive aspects of the OVOP, the purpose of the study is to transfer some aspects of the OVOP movement in order to revitalize the town of Adwa, Tigrai, Ethiopia. The case study therefore suggests some possible community-based endogenous projects that could revitalize the town of Adwa, Tigrai, Ethiopia. As a result of the initiative of local talents, the emancipation of local wisdom, the participation of local people and the rediscovering of indigenous products (services or history, it is expected that local communities in Adwa would be able to create job opportunities and generate income to improve the livelihoods of the poor segments of their population.

  15. Jatropha potential on marginal land in Ethiopia

    DEFF Research Database (Denmark)

    Wendimu, Mengistu Assefa

    . The increasing trend of land acquisition for biofuels has led to the widespread debate about food versus biofuel because of the perceived competition for land and water. To avoid the food versus fuel debate, the use of “marginal” land for biofuel feedstock production (jatropha) has emerged as a dominant...... narrative. But both the availability and suitability of “marginal” land for commercial level jatropha production is not well understood/examined, especially in Africa. Using a case study of large-scale jatropha plantation in Ethiopia, this paper examines the process of land identification for jatropha...... investments, and the agronomic performance of large-scale jatropha plantation on so-called marginal land. Although it has been argued that jatropha can be grown well on marginal land without irrigation, and thus does not compete for land and water or displace food production from agricultural land, this study...

  16. Spatial distribution of podoconiosis in relation to environmental factors in Ethiopia: a historical review.

    Directory of Open Access Journals (Sweden)

    Kebede Deribe

    Full Text Available An up-to-date and reliable map of podoconiosis is needed to design geographically targeted and cost-effective intervention in Ethiopia. Identifying the ecological correlates of the distribution of podoconiosis is the first step for distribution and risk maps. The objective of this study was to investigate the spatial distribution and ecological correlates of podoconiosis using historical and contemporary survey data.Data on the observed prevalence of podoconiosis were abstracted from published and unpublished literature into a standardized database, according to strict inclusion and exclusion criteria. In total, 10 studies conducted between 1969 and 2012 were included, and data were available for 401,674 individuals older than 15 years of age from 229 locations. A range of high resolution environmental factors were investigated to determine their association with podoconiosis prevalence, using logistic regression.The prevalence of podoconiosis in Ethiopia was estimated at 3.4% (95% CI 3.3%-3.4% with marked regional variation. We identified significant associations between mean annual Land Surface Temperature (LST, mean annual precipitation, topography of the land and fine soil texture and high prevalence of podoconiosis. The derived maps indicate both widespread occurrence of podoconiosis and a marked variability in prevalence of podoconiosis, with prevalence typically highest at altitudes >1500 m above sea level (masl, with >1500 mm annual rainfall and mean annual LST of 19-21°C. No (or very little podoconiosis occurred at altitudes 24°C.Podoconiosis remains a public health problem in Ethiopia over considerable areas of the country, but exhibits marked geographical variation associated in part with key environmental factors. This is work in progress and the results presented here will be refined in future work.

  17. Factors affecting voluntary HIV counselling and testing among men in Ethiopia: a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Leta Tesfaye H

    2012-06-01

    Full Text Available Abstract Background Voluntary HIV counselling and testing (VCT is one of the key strategies in the HIV/AIDS prevention and control programmes in Ethiopia. However, utilization of this service among adults is very low. The aim of the present study was to investigate factors associated with VCT utilization among adult men since men are less likely than women to be offered and accept routine HIV testing. Methods The study utilized data from the Ethiopian Demographic Health Survey (EDHS 2005, which is a cross-sectional survey conducted on a nationally representative sample. Using cluster sampling, 6,778 men aged 15–59 years were selected from all the eleven administrative regions in Ethiopia. Logistic regression was used to analyze potential factors associated with VCT utilization. Results Overall, 21.9% of urban men and 2.6% of rural men had ever tested for HIV through VCT and most of them had learned their HIV test result. Having no stigmatizing attitudes toward people living with HIV/AIDS was found to be strongly and positively associated with VCT utilization in both urban and rural strata. In rural areas HIV test rates were higher among younger men (aged ≤44 years and those of higher socio-economic position (SEP. Among urban men, risky sexual behaviour was positively associated with VCT utilization whereas being Muslim was found to be inversely associated with utilization of VCT. Area of residence as well as SEP strongly affected men’s level of stigmatizing attitudes toward people living with HIV/AIDS. Conclusions VCT utilization among men in Ethiopia was low and affected by HIV/AIDS-related stigma and residence. In order to increase VCT acceptability, HIV/AIDS prevention and control programs in the country should focus on reducing HIV/AIDS-related stigma. Targeting rural men with low SEP should be given first priority when designing, expanding, and implementing VCT services in the country.

  18. Skin problems in children under five years old at a rural hospital in Southern Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Jose Manuel Ramos; Paula Moles-Poveda; Dalu Tessema; Mubarack Kedir; Gamadi Safayo; Abraham Tesfasmariam; Francisco Reyes; Isabel Belinch on

    2016-01-01

    Objective: To examine the prevalence of cutaneous disorders in children under 5 years old who attended a rural hospital in Southern Ethiopia. Methods: A prospective cross-sectional study was conducted from January 26 to February 20, 2015 in children under 5 years old who attended Gambo Rural Hospital in West Arsi of the Oromia Region, Ethiopia. Results: A total of 324 children were included (59.6%male) whose median age was 16.4 months. In total, 147 children [45.4%; 95% confidence interval (CI): 40.0%–50.8%] under 5 years had a skin problem, of which 101 (68.7%) consulted for that reason. The other 46 (31.3%) consulted for a general health problem and the dermatological condition was a secondary finding during the physical exploration. In 93 children (28.7%;95%CI:20%–33.8%), it was the main disease, and in 54 children (16.5%;95%CI:13.0%–21.1%) it was concomitant with other diseases. The most common dermatological disease was scabies (n=44, 13.6%;95%CI:10.3%–17.7%). Impetigo was diagnosed in 32 children (9.9%;95%CI:7.1%–13.3%), of which 23 (71.9%) had complicated impetigo. Nineteen children (5.9%;95%CI:3.8%–9.0%) had eczema, 10 (3.1%) had eczema associated to other conditions. The following most frequent skin problems were tinea (n = 9; 2.8%), infected wound and ulcer (n=7;2.2%), and burns (n=6;1.9%). Conclusions: Skin problems, mainly scabies, impetigo, and eczema were common in young children attended at a rural hospital in Southern Ethiopia. Children under 5 years should be examined thoroughly to rule out skin diseases, especially scabies.

  19. Climate change vulnerability in Ethiopia : disaggregation of Tigray Region

    NARCIS (Netherlands)

    Gebrehiwot, T.G.; Veen, van der A.

    2013-01-01

    Climate change and variability severely affect rural livelihoods and agricultural productivity, yet they are causes of stress vulnerable rural households have to cope with. This paper investigated farming communities' vulnerability to climate change and climate variability across 34 agricultural-bas

  20. Mitochondrial DNA assessment of Phytophthora infestans isolates from potato and tomato in Ethiopia reveals unexpected diversity.

    Science.gov (United States)

    Shimelash, Daniel; Hussien, Temam; Fininsa, Chemeda; Forbes, Greg; Yuen, Jonathan

    2016-08-01

    Mitochondrial DNA (mtDNA) haplotypes were determined using restriction fragment length polymorphism (RFLP) for P. infestans sampled from 513 foliar lesions of late blight found on potato and tomato in different regions of Ethiopia. Among the four reported mitochondrial haplotypes of Phytophthora infestans, Ia, Ib and IIb were detected in 93 % of the samples analyzed but the vast majority of these were Ia. The remaining 7 % represented a previously unreported haplotype. DNA sequencing of this new haplotype also confirmed a single base nucleotide substitution that resulted in loss of EcoRI restriction site and gain of two additional MspI sites in cox1 and atp1 genes, respectively. There were 28 polymorphic sites among all nucleotide sequences including five reference isolates. Sites with alignment gaps were observed in P4 with one nucleotide deletion in 11 Ethiopian isolates. None of the reference sequence produced frame-shifts, with the exception of the 3-nucleotide deletion in the P4 region by Phytophthora andina, a feature that can be used to distinguish the new Ethiopian isolates from P. andina. While a distinguishing molecular data presented here clearly separated them from P. infestans, 7 % of the isolates that share this feature formed an important component of the late blight pathogen causing disease on Solanum tuberosum in Ethiopia. Thus, these Ethiopian isolates could represent a novel Phytophthora species reported for the first time here. PMID:26873223

  1. Trends and spatial distribution of annual and seasonal rainfall in Ethiopia

    Science.gov (United States)

    Cheung, W.H.; Senay, G.B.; Singh, A.

    2008-01-01

    As a country whose economy is heavily dependent on low-productivity rainfed agriculture, rainfall trends are often cited as one of the more important factors in explaining various socio-economic problems such as food insecurity. Therefore, in order to help policymakers and developers make more informed decisions, this study investigated the temporal dynamics of rainfall and its spatial distribution within Ethiopia. Changes in rainfall were examined using data from 134 stations in 13 watersheds between 1960 and 2002. The variability and trends in seasonal and annual rainfall were analysed at the watershed scale with data (1) from all available years, and (2) excluding years that lacked observations from at least 25% of the gauges. Similar anlyses were also performed at the gauge, regional, and national levels. By regressing annual watershed rainfall on time, results from the one-sample t-test show no significant changes in rainfall for any of the watersheds examined. However, in our regressions of seasonal rainfall averages against time, we found a significant decline in June to September rainfall (i.e. Kiremt) for the Baro-Akobo, Omo-Ghibe, Rift Valley, and Southern Blue Nile watersheds located in the southwestern and central parts of Ethiopia. While the gauge level analysis showed that certain gauge stations experienced recent changes in rainfall, these trends are not necessarily reflected at the watershed or regional levels. Copyright ?? 2008 Royal Meteorological Society.

  2. Effects of the integrated Community Case Management of Childhood Illness Strategy on Child Mortality in Ethiopia: A Cluster Randomized Trial.

    Science.gov (United States)

    Amouzou, Agbessi; Hazel, Elizabeth; Shaw, Bryan; Miller, Nathan P; Tafesse, Mengistu; Mekonnen, Yared; Moulton, Lawrence H; Bryce, Jennifer; Black, Robert E

    2016-03-01

    We conducted a cluster randomized trial of the effects of the integrated community case management of childhood illness (iCCM) strategy on careseeking for and coverage of correct treatment of suspected pneumonia, diarrhea, and malaria, and mortality among children aged 2-59 months in 31 districts of the Oromia region of Ethiopia. We conducted baseline and endline coverage and mortality surveys approximately 2 years apart, and assessed program strength after about 1 year of implementation. Results showed strong iCCM implementation, with iCCM-trained workers providing generally good quality of care. However, few sick children were taken to iCCM providers (average 16 per month). Difference in differences analyses revealed that careseeking for childhood illness was low and similar in both study arms at baseline and endline, and increased only marginally in intervention (22.9-25.7%) and comparison (23.3-29.3%) areas over the study period (P = 0.77). Mortality declined at similar rates in both study arms. Ethiopia's iCCM program did not generate levels of demand and utilization sufficient to achieve significant increases in intervention coverage and a resulting acceleration in reductions in child mortality. This evaluation has allowed Ethiopia to strengthen its strategic approaches to increasing population demand and use of iCCM services.

  3. Initial evidence of reduction of malaria cases and deaths in Rwanda and Ethiopia due to rapid scale-up of malaria prevention and treatment

    Science.gov (United States)

    Otten, Mac; Aregawi, Maru; Were, Wilson; Karema, Corine; Medin, Ambachew; Bekele, Worku; Jima, Daddi; Gausi, Khoti; Komatsu, Ryuichi; Korenromp, Eline; Low-Beer, Daniel; Grabowsky, Mark

    2009-01-01

    Background An increasing number of malaria-endemic African countries are rapidly scaling up malaria prevention and treatment. To have an initial estimate of the impact of these efforts, time trends in health facility records were evaluated in selected districts in Ethiopia and Rwanda, where long-lasting insecticidal nets (LLIN) and artemisinin-based combination therapy (ACT) had been distributed nationwide by 2007. Methods In Ethiopia, a stratified convenience sample covered four major regions where (moderately) endemic malaria occurs. In Rwanda, two districts were sampled in all five provinces, with one rural health centre and one rural hospital selected in each district. The main impact indicator was percentage change in number of in-patient malaria cases and deaths in children < 5 years old prior to (2001–2005/6) and after (2007) nationwide implementation of LLIN and ACT. Results In-patient malaria cases and deaths in children < 5 years old in Rwanda fell by 55% and 67%, respectively, and in Ethiopia by 73% and 62%. Over this same time period, non-malaria cases and deaths generally remained stable or increased. Conclusion Initial evidence indicated that the combination of mass distribution of LLIN to all children < 5 years or all households and nationwide distribution of ACT in the public sector was associated with substantial declines of in-patient malaria cases and deaths in Rwanda and Ethiopia. Clinic-based data was a useful tool for local monitoring of the impact of malaria programmes. PMID:19144183

  4. The goitre rate, its association with reproductive failure, and the knowledge of iodine deficiency disorders (IDD among women in Ethiopia: Cross-section community based study

    Directory of Open Access Journals (Sweden)

    Berhane Yemane

    2007-11-01

    Full Text Available Abstract Background Iodine deficiency is severe public health problem in Ethiopia. Although urinary iodine excretion level (UIE is a better indicator for IDD the goitre rate is commonly used to mark the public health significance. The range of ill effect of IDD is however beyond goitre in Ethiopia. In this study the prevalence of goitre and its association with reproductive failure, and the knowledge of women on Iodine Deficiency were investigated. Methods A cross-section community based study was conducted during February to May 2005 in 10998 women in child bearing age of 15 to 49 years. To assess the state of iodine deficiency in Ethiopia, a multistage "Proportional to Population Size" (PPS sampling methods was used, and WHO/UNICEF/ICCIDD recommended method for goitre classification. Results Total goitre prevalence (weighted was 35.8% (95% CI 34.5–37.1, 24.3% palpable and 11.5% visible goitre. This demonstrates that more than 6 million women were affected by goitre. Goitre prevalence in four regional states namely Southern Nation Nationalities and People (SNNP, Oromia, Bebshandul-Gumuz and Tigray was greater than 30%, an indication of severe iodine deficiency. In the rest of the regions except Gambella, the IDD situation was mild to moderate. According to WHO/UNICEF/ICCIDD this is a lucid indication that IDD is a major public health problem in Ethiopia. Women with goitre experience more pregnancy failure (X2 = 16.5, p 2 = 67.52; p Conclusion Ethiopia is at risk of iodine deficiency disorders. The findings presented in this report emphasis on a sustainable iodine intervention program targeted at population particularly reproductive age women. Nutrition education along with Universal Salt Iodization program and iodized oil capsule distribution in some peripheries where iodine deficiency is severe is urgently required.

  5. K-Ar and TL volcanism chronology of the southern ends of the Red Sea spreading in Afar since 300 ka

    International Nuclear Information System (INIS)

    Continental rift segments linked to the propagation of the Red Sea plate boundary in Afar are dated using thermoluminescence and potassium-argon dating techniques. These new results constrain the mechanism of the two moderate extensional structures located at the southern ends of the propagator: the Manda Hararo and the Dadar graben. Ages obtained show that their internal floor are about 30 and 100 kyr old, respectively, and that the deduced vertical rate of fault scarps display values lower than those linked to the Gulf of Aden propagation. The lower deformation accommodated by the Red Sea structures, their youthfulness and the greater distance to the mature oceanic ridges could justify this contrast of evolution. (authors)

  6. Motivation of health workers and associated factors in public hospitals of West Amhara, Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Weldegebriel Z

    2016-02-01

    Full Text Available Zemichael Weldegebriel,1 Yohannes Ejigu,2 Fitsum Weldegebreal,3 Mirkuzie Woldie2 1Public Planning Department, Debark Hospital, Debark, North Gondar, Amhara Region, 2Department of Health Services Management, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia; 3Department of Medical Laboratory Science, College of Health and Medical Science, Haramaya University, Harar, Ethiopia Background: Health professionals’ motivation reflects the interaction between health professionals and their work environment. It can potentially affect the provision of health services; however, this important attribute of the workplace climate in public hospitals is not usually given serious attention to the desired level. For this reason, the authors of this study have assessed the level of motivation of health professionals and associated factors in public hospitals of West Amhara, Northwest Ethiopia.  Methods: A facility based cross-sectional study was conducted in eight public hospitals of West Amhara from June 1 to July 30, 2013. A total of 304 health professionals were included in this study. The collected data were analyzed using SPSS software version 20. The reliability of the instrument was assessed through Cronbach’s α. Factor scores were generated for the items found to represent the scales (eigenvalue greater than one in varimax rotation used in the measurement of the variables. The scores were further analyzed using one-way analysis of variance, t-tests, Pearson’s correlation, and hierarchical multiple linear regression analyses. The cut-off point for the regression analysis to determine significance was set at β (95% confidence interval, P<0.05.  Results: Mean motivation scores (as the percentage of maximum scale scores were 58.6% for the overall motivation score, 71.0% for the conscientiousness scale, 52.8% for the organizational commitment scale, 58.3% for the intrinsic motivation scale, and 64.0% for organizational

  7. Female genital mutilation: prevalence, perceptions and effect on women's health in Kersa district of Ethiopia

    Directory of Open Access Journals (Sweden)

    Gebremichael MW

    2012-02-01

    Full Text Available Wondimu Shanko Yirga1,2, Nega Assefa Kassa2, Mengistu Welday Gebremichael2, Arja R Aro31University of Southern Denmark, Faculty of Health Sciences, Esbjerg, Denmark; 2Haramaya University College of Health Sciences, Harar, Ethiopia; 3University of Southern Denmark, Unit for Health Promotion Research, Esbjerg, DenmarkBackground: Female genital mutilation (FGM is nontherapeutic surgical modification of the female genitalia. It is an ancient tradition in large parts of Africa, including Ethiopia, especially in the eastern part of the country. This study aimed to identify the prevalence, perceptions, perpetuators, reasons for conducting FGM, and factors associated with this practice with regard to women's health.Methods: Community-based cross-sectional house-to-house interviews were conducted during 2008 among 858 females of reproductive age (15–49 years, in Kersa district, East Hararge, Oromia region, Ethiopia. Proportions and Chi-square tests were used to describe the data and logistic regression was used to describe statistical associations. Statistical significance was set at P < 0.05.Results: FGM was reported to be known by 327 (38.5% of the interviewees. The majority (n = 249, 76.1% reported that local healers were the main performers of FGM, and 258 (78.9% respondents stated that the clitoris was the part removed during circumcision. The main reason for the practice of FGM was reduction of female sexual hyperactivity (reported by 198 women [60.3%]. Circumcision of daughters was reported by 288 (88.1% respondents, and this showed a statistically significant association with the Christian religion (P = 0.003, illiteracy (P = 0.01, and Amhara ethnicity (P = 0.012. The majority of the respondents (792, 92.3% were themselves circumcised and 68.8% did not know of any health-related problems associated with FGM.Conclusion: In spite of FGM being a common practice in the study area, only one third of the respondents stated that they knew about it

  8. The Flora of Ethiopia and Eritrea project concluded with a fourth Flora of Ethiopia and Eritrea-symposium held in Uppsala, Sweden

    DEFF Research Database (Denmark)

    Friis, Ib

    2009-01-01

    En beretning om afslutningen af det etiopiske floraprojekt, udgivelsen i 10 bind af florahåndbogen Flora of Ethiopia and Eritrea og det fjerde Flora of Ethiopia and Eritrea-symposium afholdt i Uppsala den 9. til den 12. november 2009.......En beretning om afslutningen af det etiopiske floraprojekt, udgivelsen i 10 bind af florahåndbogen Flora of Ethiopia and Eritrea og det fjerde Flora of Ethiopia and Eritrea-symposium afholdt i Uppsala den 9. til den 12. november 2009....

  9. Snapshots From Afar

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The satellite accompanying Shenzhou 7 sends back more than 1,000 photos The BX-1 satellite that accompanied Shenzhou 7 on its historic mission last month has taken and sent back 1,000 photos of the third Chinese manned

  10. Elections From Afar

    Institute of Scientific and Technical Information of China (English)

    JENNIFER; JETT

    2008-01-01

    Packed into a Beijing cafe on November 5, 6,000 miles and 16 hours away from the U. S. presidential election, the crowd excitedly began counting down the seconds until Wes Coast polls closed: 10,9,8 Earlier voter surveys had shown Barack Obama would win California, Oregon and Washington by wide margins. Together with the states he had already won, these states would give him more than enough electoral votes. As soon as the countdown ended, up flashed on the TV screen: "Barack Obama Elected President."

  11. Healing From Afar

    Institute of Scientific and Technical Information of China (English)

    Alphonce; Shiundu

    2011-01-01

    Telesurgery could offer hope for Kenya’s mounting cancer patients THERESA Shikuku,51,had been to all major hospitals in Kenya during her illness.She’d even sent a tissue sample to South Africa for tests.The results confirmed liposarcoma-a malignancy of fat cells in her abdomen.There was no treatment regime.Her death was just one of the 18,000 people who die annually because of cancer,according to the Committee on Health at the Kenya’s Parliament,in February 2011. Kenya has only five oncologists in public hospitals and these

  12. Foreign exchange rationing, wheat markets and food security in Ethiopia:

    OpenAIRE

    Dorosh, Paul A.; Ahmed, Hashim

    2009-01-01

    In spite of remarkable growth in Ethiopia’s agricultural production and overall real incomes (GDP/capita) from 2004/05 to 2008/09, prices of major cereals (teff, maize, wheat and sorghum) have fluctuated sharply in both nominal and real terms. International prices of cereals also fluctuated widely, particularly between 2006 and 2008. However, the links between Ethiopia’s domestic cereal markets and the international market are by no means straightforward. Among the major staples, only whe...

  13. Feasibility study of a wind powered water pumping system for rural Ethiopia

    Directory of Open Access Journals (Sweden)

    Misrak Girma

    2015-12-01

    Full Text Available Water is the primary source of life for mankind and one of the most basic necessities for rural development. Most of the rural areas of Ethiopia do not have access to potable water. Is some regions of the country access potable water is available through use of manual pumping and Diesel engine. In this research, wind water pump is designed to supply drinking water for three selected rural locations in Ethiopia. The design results show that a 5.7 m diameter windmill is required for pumping water from borehole through a total head of 75, 66 and 44 m for Siyadberand Wayu, Adami Tulu and East Enderta to meet the daily water demand of 10, 12 and 15 m3, respectively. The simulation for performance of the selected wind pump is conducted using MATLAB software and the result showed that monthly water discharge is proportional to the monthly average wind speed at the peak monthly discharge of 685 m3 in June, 888 m3 in May and 1203 m3 in March for Siyadberand Wayu, Adami Tulu and East Enderta sites, respectively. An economic comparison is conducted, using life cycle cost analysis, for wind mill and Diesel water pumping systems and the results show that windmill water pumping systems are more feasible than Diesel based systems.

  14. GGE-Biplot Analysis of Grain Yield of Faba Bean Genotypes in Southern Ethiopia

    Directory of Open Access Journals (Sweden)

    Fekadu Gurmu, Ersulo Lire, Asrat Asfaw, Fitsum Alemayehu, Yeyis Rezene, Daniel Ambachew

    2012-09-01

    Full Text Available A Genotype x Environment (GxE interaction study was conducted in Southern Ethiopia in 2007 and 2008 using 16 faba bean genotypes in a randomized complete block design with three replications. The objectives of the study were to determine the magnitude of G x E interaction and to identify high yielding and stable or specifically adapted genotypes for target environment(s. A GGE-Biplot was used to analyse G x E interaction and stability of the genotypes based on the trait grain yield (kg ha-1. Genotypic difference was found to be significant (P < 0.05 and (P < 0.001 for each environment and across environments, respectively. Location main effect was also highly significant (P < 0.001, but year main effect was not significant. Genotype x Locations (GL and Location x Years (LY were significant. Genotypes G3 and G8 were specifically adapted to Hossana and Waka while G11 was specifically adapted to Angacha and Bule. G5 was the most stable genotype with wider adaptation to all the test environments and can be recommended for wider production in similar high land environments of the Southern Region of Ethiopia.

  15. Deforestation and Forest Management in Southern Ethiopia: Investigations in the Chencha and Arbaminch Areas

    Science.gov (United States)

    Assefa, Engdawork; Bork, Hans-Rudolf

    2014-02-01

    Long-term human impacts are considered to be the prime cause of unsustainable forest exploitation in Ethiopia. Yet there exist well-established systems and a wealth of local experience in maintaining and managing forests. This study explores the trends and driving forces of deforestation plus traditional practices regarding sustainable forest use and management in the Chencha and Arbaminch areas, Southern Ethiopia. Satellite image analysis (images from 1972, 1984 and 2006) combined with field surveys were used to detect and map changes in forest cover. Household interviews and group discussions with experienced and knowledgeable persons were also employed. The results show a 23 % decline in forest cover between 1972 and 2006 with the most significant change from 1986 to 2006. Change was greatest in the lowlands and remarkable episodic forest changes also occurred, suggesting nonlinear spatial and temporal forest cover dynamics. According to farmers, the main driver of deforestation is agricultural land expansion in response to local population increases and a decline in agricultural production. Growing local and regional fuel wood demand is another chief cause. Despite these issues, remarkable relicts of natural forests remain and trees on farmland, around homesteads and on fields in every village are basic elements of farm activities and social systems. This demonstrates the effect of cumulative traditional knowledge and long-term local experience with forest management and preservation. Therefore, these practices should be promoted and advanced through the integration of local knowledge and forest management practices in the design and implementation of sustainable environmental planning and management.

  16. Event-based surveillance in north-western Ethiopia: experience and lessons learnt in the field

    Directory of Open Access Journals (Sweden)

    Yumi Toyama

    2015-08-01

    Full Text Available This study piloted an event-based surveillance system at the health centre (HC level in Ethiopia. The system collects rumours in the community and registers them in rumour logbooks to record events of disease outbreaks and public health emergencies. Descriptive analysis was conducted on the events captured at the 59 study HCs in the Amhara Region in north-western Ethiopia between October 2013 and November 2014. A total of 126 rumours were registered at two thirds of the HCs during the study period. The average event reporting time was 3.8 days; response time of the HCs was 0.6 days, resulting in a total response time of 4.4 days. The most commonly reported rumours were measles-related (n = 90, 71%. These rumours followed a similar pattern of measles cases reported in the routine surveillance system. The largest proportion of rumours were reported by community members (n = 38, 36% followed by health post workers (n = 36, 29% who were normally informed by the community members about the rumours. This surveillance system was established along with an existing indicator-based surveillance system and was simple to implement. The implementation cost was minimal, requiring only printing and distribution of rumour logbooks to the HCs and brief orientations to focal persons. In countries where routine surveillance is still weak, an event-based surveillance system similar to this should be considered as a supplementary tool for disease monitoring.

  17. High Frequency of Symptomatic Zinc Deficiency in Infants in Northern Ethiopia

    Directory of Open Access Journals (Sweden)

    Federica Dassoni

    2014-01-01

    Full Text Available Background. Zinc deficiency occurs in infants when its demand exceeds its supply. It presents with cutaneous signs which, in severe cases, are associated with diarrhea, alopecia, and irritability. Genetic and acquired forms of zinc deficiency have been reported and often overlap clinical features. Malnutrition, prematurity, malabsorption syndromes, and burns may cause an increased demand for zinc. Methods. Cases of acquired transient infantile zinc deficiency (TIZD observed during a period of 3 years at Ayder Referral Hospital of Mekelle, Northern Ethiopia, are reported here. Since no sophisticated tests were available at our center, the diagnosis was based on the clinical signs and prompt response to oral zinc supplementation. Results. We observed 18 cases of TIZD at our center. All patients were full-term and breastfeeding infants with no relevant associated diseases. Conclusions. In this region, a high incidence of this condition is observed. We could not rule out whether heterozygosity for the genetic mutation was present or that the disease was caused by a nutritional deficiency in the mothers or more probably because both the factors coexisted together. However, further studies are necessary to better understand the causes of the increased incidence of this disease in Northern Ethiopia.

  18. Child Wasting in Emergency Pockets: A Meta-Analysis of Small-Scale Surveys from Ethiopia.

    Science.gov (United States)

    Altare, Chiara; Delbiso, Tefera Darge; Guha-Sapir, Debarati

    2016-02-01

    Child undernutrition is a major public health concern in Ethiopia (stunting national prevalence: 44%; wasting: 10%), despite the overall improvement in child health status during the last decade. Hundreds of small-scale surveys are conducted in Ethiopia's emergency pockets under ENCU's supervision. We reviewed the evidence from small-scale surveys conducted between 2008 and 2013 with two objectives: to provide a summary estimate of wasting prevalence from emergency pockets and to examine reasons for variation in prevalence estimates. We created a dataset by combining data from the Complex Emergency Database, the Famine Early Warning System Network and the Armed Conflict Location Event Data. We conducted a meta-analysis of small-scale surveys using a random effects model with known within-study heterogeneity. The influence of survey covariates on estimated prevalence was investigated with meta-regression techniques. We included 158 surveys in the analysis. A high degree of heterogeneity among surveys was observed. The overall estimate of wasting prevalence was 10.6% (95% CI 9.8-11.4), with differences among regions and between residents and refugees. Meta-regression results showed that vaccination coverage, child mortality, diarrhea prevalence and food insecurity are significantly associated with wasting prevalence. Child care and displacement status were not. Aggregated analysis of small-scale surveys provides insights into the prevalence of wasting and factors explaining its variation. It can also guide survey planning towards areas with limited data availability. PMID:26828512

  19. Rinderpest disease and sero-survey in Ethiopia

    International Nuclear Information System (INIS)

    Rinderpest is endemic in Ethiopia. In 1992/1993 twenty seven outbreaks were investigated and six of these were confirmed by agar gel diffusion test. Most of the disease outbreaks were associated with lowland nomadic cattle. Areas of rinderpest maintenance have been identified and it was decided to carry out sero-survey activities primarily in one of these areas. This report includes results from the north-western part of the country, where rinderpest is known to occur throughout the year. A total of 7582 sera were collected from 225 herds in 34 districts from five regions during 1992/93. 3491 (46%) were found to be positive for rinderpest antibody. 52% (117/225) of the herds investigated had below 50% and 19% (42/225) had above 75% of herd immunity. The distribution of immunity in animals varied in average from 30% to 63% with age. Analysis of data on relation to the presence of ear marks and immunity displayed that 70% (1966/2811) of ear marked and 32% (1516/4771) of not marked animals were positive for rinderpest antibody. It is not known why a significant number of ear marked animals have been antibody negative. Marking of animals as being vaccinated could be misleading if not carried out properly. It appears that the distribution of herd immunity varied from district to district and with age within herds. Serological monitoring is an excellent management tool for rinderpest control programme if well designed survey is carried out. (author). 5 refs, 5 figs, 4 tabs

  20. Bovine Demodecosis: Treat to Leather Industry in Ethiopia

    Directory of Open Access Journals (Sweden)

    Tewodros Fantahun

    2012-09-01

    Full Text Available A cross-sectional study was conducted commencing October 2010 to June 2011 in and around Gondar, Amhara Regional State, Ethiopia with the objectives of assessing the economic impact; determine prevalence and extent of hide damage. A total of 384 cattle of all age, sex and breed OF were examined and deep skin scrapings with pus and ten hides were sampled. SPSS version 19 was used for data analysis. Higher prevalence was observed in cross breeds 15.75% than local breeds, 15.55%. The highest prevalence was observed from animals greater than 3 years of age, 48 (18.32 % while the lowest, 9 (0.96 % in those one to three years. 18.25% and 11.1% was recorded in female and male animals respectively. The spatial distribution of demodex on shoulder was 8.08 % and 1.04 % on ears and eyes respectively. Production system of semiintensive and extensive managements was found almost affecting similarly with 13.66% and 13.43% respectively. In lime-sulphide treated hides large nodules were prominent with dark contents; small nonprotruding nodules, enlarged openings and ragged depressions near the grain surface were dipcted. In conclusion the highest overall prevalence (15.63% of D. bovis infestation was recorded. This indicates that despite many efforts tried to study infectious diseases prevalence in the study area, demodicosis has been given lesser attention to be treated as a separate health problem. Therefore, Prevention and control measures should be taken rather than treating demodicosis.

  1. Secular spring rainfall variability at local scale over Ethiopia: trend and associated dynamics

    Science.gov (United States)

    Tsidu, Gizaw Mengistu

    2016-07-01

    Spring rainfall secular variability is studied using observations, reanalysis, and model simulations. The joint coherent spatio-temporal secular variability of gridded monthly gauge rainfall over Ethiopia, ERA-Interim atmospheric variables and sea surface temperature (SST) from Hadley Centre Sea Ice and SST (HadISST) data set is extracted using multi-taper method singular value decomposition (MTM-SVD). The contemporaneous associations are further examined using partial Granger causality to determine presence of causal linkage between any of the climate variables. This analysis reveals that only the northwestern Indian Ocean secular SST anomaly has direct causal links with spring rainfall over Ethiopia and mean sea level pressure (MSLP) over Africa inspite of the strong secular covariance of spring rainfall, SST in parts of subtropical Pacific, Atlantic, Indian Ocean and MSLP. High secular rainfall variance and statistically significant linear trend show consistently that there is a massive decline in spring rain over southern Ethiopia. This happened concurrently with significant buildup of MSLP over East Africa, northeastern Africa including parts of the Arabian Peninsula, some parts of central Africa and SST warming over all ocean basins with the exception of the ENSO regions. The east-west pressure gradient in response to the Indian Ocean warming led to secular southeasterly winds over the Arabian Sea, easterly over central Africa and equatorial Atlantic. These flows weakened climatological northeasterly flow over the Arabian Sea and southwesterly flow over equatorial Atlantic and Congo basins which supply moisture into the eastern Africa regions in spring. The secular divergent flow at low level is concurrent with upper level convergence due to the easterly secular anomalous flow. The mechanisms through which the northwestern Indian Ocean secular SST anomaly modulates rainfall are further explored in the context of East Africa using a simplified atmospheric

  2. Agroecosystem Analysis of the Choke Mountain Watersheds, Ethiopia

    Directory of Open Access Journals (Sweden)

    Mutlu Ozdogan

    2013-02-01

    Full Text Available Tropical highland regions are experiencing rapid climate change. In these regions the adaptation challenge is complicated by the fact that elevation contrasts and dissected topography produce diverse climatic conditions that are often accompanied by significant ecological and agricultural diversity within a relatively small region. Such is the case for the Choke Mountain watersheds, in the Blue Nile Highlands of Ethiopia. These watersheds extend from tropical alpine environments at over 4000 m elevation to the hot and dry Blue Nile gorge that includes areas below 1000 m elevation, and contain a diversity of slope forms and soil types. This physical diversity and accompanying socio-economic contrasts demand diverse strategies for enhanced climate resilience and adaptation to climate change. To support development of locally appropriate climate resilience strategies across the Blue Nile Highlands, we present here an agroecosystem analysis of Choke Mountain, under the premise that the agroecosystem—the intersection of climatic and physiographic conditions with agricultural practices—is the most appropriate unit for defining adaptation strategies in these primarily subsistence agriculture communities. To this end, we present two approaches to agroecosystem analysis that can be applied to climate resilience studies in the Choke Mountain watersheds and, as appropriate, to other agroecologically diverse regions attempting to design climate adaptation strategies. First, a full agroecoystem analysis was implemented in collaboration with local communities. It identified six distinct agroecosystems that differ systematically in constraints and adaptation potential. This analysis was then paired with an objective landscape classification trained to identify agroecosystems based on climate and physiographic setting alone. It was found that the distribution of Choke Mountain watershed agroecosystems can, to first order, be explained as a function of

  3. Revisiting resistance in Italian-occupied Ethiopia : the Patriots' Movement (1936-1941) and the redefinition of post-war Ethiopia

    NARCIS (Netherlands)

    Berhe, A.; Abbink, J.; Bruijn, de M.E.; Walraven, van K.

    2003-01-01

    During the Italian occupation of Ethiopia (1936-1941) a significant indigenous resistance movement, the Patriots' Movement, emerged. The nature and impact of this resistance is reconsidered by highlighting aspects of its role in 'redefining Ethiopia', its internal policy and its position in the glob

  4. Endline report – Ethiopia, FSCE MFS II country evaluations

    OpenAIRE

    Ingen, van, T.; Kusters, C.S.L.; Zerfu, E.; Kefyalew, D.; Buizer, N.N.

    2015-01-01

    This report presents the findings of the endline of the evaluation of the organisational capacity component of the MFS II country evaluations. The focus of this report is Ethiopia, FSCE. The format is based on the requirements by the synthesis team and NWO/WOTRO. The endline was carried out in 2014. The baseline was carried out in 2012.

  5. Endline report – Ethiopia, ECFA MFS II country evaluations

    OpenAIRE

    Ingen, van, T.; Kusters, C.S.L.; Zerfu, E.; Kefyalew, D.; Getu, D.; Buizer, N.N.

    2015-01-01

    This report presents the findings of the endline of the evaluation of the organisational capacity component of the MFS II country evaluations. The focus of this report is Ethiopia, ECFA. The format is based on the requirements by the synthesis team and NWO/WOTRO. The endline was carried out in 2014. The baseline was carried out in 2012.

  6. Endline report – Ethiopia, HUNDEE MFS II country evaluations

    OpenAIRE

    Ingen, van, T.; Kusters, C.S.L.; Zerfu, E.; Kefyalew, D.; Peters, B; Buizer, N.N.

    2015-01-01

    This report presents the findings of the endline of the evaluation of the organisational capacity component of the MFS II country evaluations. The focus of this report is Ethiopia, HUNDEE. The format is based on the requirements by the synthesis team and NWO/WOTRO. The endline was carried out in 2014. The baseline was carried out in 2012.

  7. Forest governance dynamics in Ethiopia : histories, arrangements, and practices

    NARCIS (Netherlands)

    Ayana, A.N.

    2014-01-01

    This thesis deals with forest governance in Ethiopia. Forest governance is an important subject to study both as an emerging field of scientific analysis and as a means to understand and tackle the practical challenges facing forest resource management and conservation. Forests are one of the vital

  8. Factors Affecting the Financing Policy of Commercial Banks in Ethiopia

    Directory of Open Access Journals (Sweden)

    W/Michael Shibru

    2015-06-01

    Full Text Available Determining the optimal capital structure is one of the most fundamental policy decisions faced by financial managers. Since optimal debt ratio influences firm’s value, different firms determine capital structures at different levels to maximize the value of their firms. Thus, this study examines the relationship between leverage and firm specific (profitability, tangibility, growth, risk, size and liquidity determinants of capital structure decision, and the theories of capital structure that can explain the capital structure of banks in Ethiopia. In order to investigate these issues a mixed method research approach is utilized, by combining documentary analysis and in-depth interviews. More specifically, the study uses twelve years (2000 - 2011 data for eight banks in Ethiopia.   The findings show that profitability, size, tangibility and liquidity of the banks are important determinants of capital structure of banks in Ethiopia. However, growth and risk of banks are found to have no statistically significant impact on the capital structure of banks in Ethiopia. In addition, the results of the analysis indicate that pecking order theory is pertinent theory in Ethiopian banking industry, whereas there are little evidence to support static trade-off theory and the agency cost theory. Therefore, banks should give consideration to profitability, size, liquidity and tangibility when they determine their optimum capital structure.

  9. Factors Affecting the Financing Policy of Commercial Banks in Ethiopia

    Directory of Open Access Journals (Sweden)

    W/Michael Shibru

    2015-12-01

    Full Text Available Determining the optimal capital structure is one of the most fundamental policy decisions faced by financial managers. Since optimal debt ratio influences firm’s value, different firms determine capital structures at different levels to maximize the value of their firms. Thus, this study examines the relationship between leverage and firm specific (profitability, tangibility, growth, risk, size and liquidity determinants of capital structure decision, and the theories of capital structure that can explain the capital structure of banks in Ethiopia. In order to investigate these issues a mixed method research approach is utilized, by combining documentary analysis and in-depth interviews. More specifically, the study uses twelve years (2000 - 2011 data for eight banks in Ethiopia.   The findings show that profitability, size, tangibility and liquidity of the banks are important determinants of capital structure of banks in Ethiopia. However, growth and risk of banks are found to have no statistically significant impact on the capital structure of banks in Ethiopia. In addition, the results of the analysis indicate that pecking order theory is pertinent theory in Ethiopian banking industry, whereas there are little evidence to support static trade-off theory and the agency cost theory. Therefore, banks should give consideration to profitability, size, liquidity and tangibility when they determine their optimum capital structure.

  10. The Edible Oil and Oilseeds Value Chain in Ethiopia

    NARCIS (Netherlands)

    F. Mandefro (Fenta); S. Drost (Sarah); J.C.A.C. van Wijk (Jeroen)

    2011-01-01

    textabstractThis report investigates the dynamics of a multi-stakeholder platform (named: Coordination Group, or CG) for stakeholders of the oilseeds and edible oil value chains in Ethiopia. The CG was initiated by the Dutch development organisation SNV in 2005 as part of a broader programme to imp

  11. Twenty years of revolutionary democratic Ethiopia, 1991 to 2011

    DEFF Research Database (Denmark)

    Hagmann, Tobias; Abbink, Jon

    2011-01-01

    with a short summary of these 11 papers, but then moves to a substantive review of Ethiopia's political history over the past two decades, featuring consideration of the extent of transformation and continuity under the ruling Ethiopian Peoples' Revolutionary Democratic Front (EPRDF), the importance...

  12. Adult Basic Literacy "Initiatives" in Ethiopia: Change and Continuity

    Science.gov (United States)

    Kenea, Ambissa

    2014-01-01

    The major purpose of the study was to look into change and continuity in the policy and practices of adult basic literacy initiatives in Ethiopia and to deduce lessons that can be drawn from the experiences for the future of adult basic literacy program in the country and elsewhere. Data was obtained through critical review of documents on the…

  13. The Analysis of Potato Farming Systems in Chencha, Ethiopia

    NARCIS (Netherlands)

    Dersseh, Waga Mazengia; Gebresilase, Yenenesh Tadesse; Schulte, R.P.O.; Struik, Paul C.

    2016-01-01

    A household survey was conducted for mixed farming systems in Chencha, Ethiopia. Goals of the survey were to establish a baseline for the current production system, to quantify the variation in input and output, and to identify constraints hindering expansion of potato production. Descriptive sta

  14. Consumption, Vulnerability, and Shocks in Rural Ethiopia, 1999-2004

    NARCIS (Netherlands)

    Dercon, S.; Hodinnott, J.; Woldehanna, T.

    2006-01-01

    Improving our understanding of risk and vulnerability is an issue of increasing importance for Ethiopia as it is for much of Africa. A small, but growing, body of evidence, points to the role that risk, shocks and vulnerability in perpetuating poverty. Specifically, uninsured shocks ¿ adverse events

  15. Examining Some Aspects of Alternative Basic Education Programmes in Ethiopia

    Science.gov (United States)

    Onwu, Gilbert O. M.; Agu, Augustine

    2010-01-01

    This study examines some aspects of the quality of Alternative Basic Education (ABE) provision in Ethiopia. Educational indicators of quality were formulated under two general topic areas of ABE programme process and content, and pupil learning outcomes. A qualitative-interpretative research approach and survey design was used to collect data from…

  16. Hemoglobin, Growth, and Attention of Infants in Southern Ethiopia

    Science.gov (United States)

    Aubuchon-Endsley, Nicki L.; Grant, Stephanie L.; Berhanu, Getenesh; Thomas, David G.; Schrader, Sarah E.; Eldridge, Devon; Kennedy, Tay; Hambidge, Michael

    2011-01-01

    Male and female infants from rural Ethiopia were tested to investigate relations among hemoglobin (Hb), anthropometry, and attention. A longitudinal design was used to examine differences in attention performance from 6 (M = 24.9 weeks, n = 89) to 9 months of age (M = 40.6 weeks, n = 85), differences hypothesized to be related to changes in iron…

  17. Energy Efficiency Improvement Potentials for the Cement Industry in Ethiopia

    NARCIS (Netherlands)

    Tesema, G.; Worrell, E.

    2015-01-01

    The cement sector is one of the fast growing economic sectors in Ethiopia. In 2010, it consumed 7 PJ of primary energy. We evaluate the potential for energy savings and CO2 emission reductions. We start by benchmarking the energy performance of 8 operating plants in 2010, and 12 plants under constru

  18. Incomplete Markets and Fertilizer Use : Evidence from Ethiopia

    OpenAIRE

    Zerfu, Daniel; Donald F. Larson

    2010-01-01

    While the economic returns to using chemical fertilizer in Africa can be large, application rates are low. This study explores whether this is due to missing and imperfect markets. Results based on a panel survey of Ethiopian farmers suggest that while fertilizer markets are not altogether missing in rural Ethiopia, high transport costs, unfavorable climate, price risk, and illiteracy pres...

  19. Development Strategy for the Export- Oriented Horticulture in Ethiopia

    NARCIS (Netherlands)

    Joosten, F.J.

    2007-01-01

    The export-oriented horticulture sector in Ethiopia has been growing rapidly and forms an important element in the country’s efforts to expand and diversify the economy, raise export earnings and create employment. This rapid growth is remarkable particularly when placed in a historic context. Furth

  20. Least-Cost Seed Potato Production in Ethiopia

    NARCIS (Netherlands)

    Tufa, A.H.; Gielen-Meuwissen, M.P.M.; Lommen, W.J.M.; Tsegaye, A.; Struik, P.C.; Oude Lansink, A.G.J.M.

    2015-01-01

    Improved potato varieties can increase potato yields of smallholders, and thus contribute to food security improvement in Ethiopia. However, the uptake of these varieties by farmers is very limited so far and this is one of the causes of insufficient seed quality in the seed potato system in Ethiopi

  1. Household waste disposal in Mekelle city, Northern Ethiopia

    NARCIS (Netherlands)

    Tadesse Woeldesenbet, T.; Ruijs, A.J.W.; Hagos, F.

    2008-01-01

    In many cities of developing countries, such as Mekelle (Ethiopia), waste management is poor and solid wastes are dumped along roadsides and into open areas, endangering health and attracting vermin. The effects of demographic factors, economic and social status, waste and environmental attributes o

  2. Outcomes of Orphanhood in Ethiopia: A Mixed Methods Study

    Science.gov (United States)

    Camfield, Laura

    2011-01-01

    The paper addresses the question of whether parental death always has a strongly negative effect on children's outcomes using quantitative and qualitative data from Young Lives, a longitudinal study of childhood poverty in Ethiopia. It investigates the validity of potential mediating factors identified by other studies in Sub-Saharan Africa using…

  3. Attitude toward female genital mutilation among Somali and Harari people, Eastern Ethiopia

    Directory of Open Access Journals (Sweden)

    Abathun AD

    2016-10-01

    Full Text Available Asresash Demissie Abathun,1 Johanne Sundby,2 Abdi A Gele3 1Faculty of Medicine, Institute of Health and Society, 2Department of Community Medicine and Global Health, Institute of Health and Society, University of Oslo, 3Department of Nursing and Health Promotion, Oslo and Akershus University College, Oslo, Norway Background: Female genital mutilation (FGM is a worldwide problem, and it is practiced by many communities in Africa and Asia as well as immigrants from those areas. This practice results in short- and long-term health consequences on women’s health. Like many other developing countries, FGM is widely practiced in Ethiopia, especially among Somali and Harari ethnic groups. Despite intensive campaigns against FGM in Ethiopia, since 2011, it has been practiced in the aforementioned communities. There is no recent information as to whether these campaigns have an impact on the attitude and practice of the community regarding FGM. This qualitative research was aimed at exploring the attitudes of Somali and Harari people between 18 and 65 years toward FGM.Methods: A purposive sampling technique was used to recruit 64 (32 in each region participants. Data were collected from October to December 2015 in Somali and Harari Regions.Results: The findings showed that there was a strong support for the continuation of the practice among female discussants in Somali region, whereas male discussants from the same region and the majority of the participants from Harari region had a positive attitude toward the discontinuation of the practice. Marriageability was the major reason for practicing FGM in Somali region, whereas making girls calm, sexually inactive, and faithful for their husbands were mentioned in Harari region. Although young men in both the regions prefer to marry uncircumcised girls, the study showed that there are some differences in the attitude toward the FGM practice between the people in the two regions.Conclusion: The findings

  4. Assessment of feed resources, feeding practices and coping strategies to feed scarcity by smallholder urban dairy producers in Jimma town, Ethiopia

    OpenAIRE

    Duguma, Belay; Janssens, Geert Paul Jules

    2016-01-01

    Smallholder dairy production is increasingly becoming popular in Jimma town. However, feed shortage is a major constraint to dairy production. The objectives of this study was to assess feed resources, feeding practices and farmers’ perceived causes of feed shortage and coping strategies to feed scarcity in smallholder dairy producers in Jimma town, Oromia Regional State, Ethiopia. A total of 54 randomly selected dairy farmers were interviewed using a pre-tested structured questionnaire and t...

  5. Microbiology of discharging ears in Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Getachew Tesfaye; Daniel Asrat; Yimtubezinash Woldeamanuel; Messele Gizaw

    2009-01-01

    Objectives:To isolate and identify the bacterial etiologic agents,including their antibiotic susceptibility pat-tern isolated from patients with discharging ear infections.Methods:Between September 2006 and February 2007,178 patients with discharging ear visiting ENT clinics of St.Paul and Tikur Anbessa University Hospi-tals Addis Ababa,Ethiopia were investigated.Results:Of the patients investigated,52.8% were males and 47.2% were females resulting in an overall male to female ratio of 1.1:1.Ear discharge was the commonest clinical finding followed by hearing problem (91.2%),otalgia (ear pain)(74.7%),fever (17.9%)and itching of external ear (5.1%).S.aureus accounted for 30.2% of the total isolates followed by Proteus ssp. (P.mirabilis,P.vulgaris )(25.4%),and P.aeruginosa (13.4%).Both gram positive and negative bac-teria isolated from ear infections showed low resistance rates to most antimicrobial agents tested.Overall ceftri-axone and ciprofloxacin were the most effective drugs when compared to other drugs tested against the gram-positive and gram-negative bacteria.Conclusion:Otitis media was the most common clinical finding in pa-tients with ear infection.With discharging ear,the gram-negative bacteria were the predominant isolates.The susceptibility pattern of isolates from the study showed that ceftriaxone,ciprofloxacin and gentamicin were the most effective drugs.It is recommended that treatment of ear infections should be based on culture and sensi-tivity at the study sites.Therefore,efforts should be directed towards early diagnosis and treatment of acute ear infection and continued re-evaluation of the resistant patterns of organisms to optimize treatments and reduce complications.

  6. Ethiopia: between Sub-Saharan Africa and western Eurasia.

    Science.gov (United States)

    Lovell, A; Moreau, C; Yotova, V; Xiao, F; Bourgeois, S; Gehl, D; Bertranpetit, J; Schurr, E; Labuda, D

    2005-05-01

    Ethiopia is central to population genetic studies investigating the out of Africa expansion of modern humans, as shown by Y chromosome and mtDNA studies. To address the level of genetic differentiation within Ethiopia, and its relationship to Sub-Saharan Africa and Eurasia, we studied an 8 kb segment of the X-chromosome from 72 chromosomes from the Amhara, Oromo and Ethiopian Jews, and compared these results with 804 chromosomes from Middle Eastern, African, Asian and European populations, and 22 newly typed Saharawi. Within Ethiopia the two largest ethnic groups, the Amhara and Oromo, were not found to be statistically distinct, based on an exact test of haplotype frequencies. The Ethiopian Jews appear as an admixed population, possibly of Jewish origin, though the data remain equivocal. There is evidence of a close relationship between Ethiopian and Yemenite Jews, likely a result of indirect gene flow. Within an African and Eurasian context, the distribution of alleles of a variable T(n) repeat, and the spread of haplotypes containing Africa-specific alleles, provide evidence of a genetic continuity from Sub-Saharan Africa to the Near East, and furthermore suggest that a bottleneck occurred in Ethiopia associated with an out of Africa expansion. Ethiopian genetic heterogeneity, as evidenced by principal component analysis of haplotype frequencies, most likely resulted from periods of subsequent admixture. While these results are from the analysis of one locus, we feel that in association with data from other marker systems they add a complementary perspective on the history of Ethiopia.

  7. Impacts of maternal mortality on living children and families: A qualitative study from Butajira, Ethiopia

    OpenAIRE

    Molla, Mitike; Mitiku, Israel; Worku, Alemayehu; Yamin, Alicia Ely

    2015-01-01

    Background: The consequences of maternal mortality on orphaned children and the family members who support them are dramatic, especially in countries that have high maternal mortality like Ethiopia. As part of a four country, mixed-methods study (Ethiopia, Malawi, South Africa, and Tanzania) qualitative data were collected in Butajira, Ethiopia with the aim of exploring the far reaching consequences of maternal deaths on families and children. Methods: We conducted interviews with 28 adult fa...

  8. Examining the incentive effects of food aid on household behaviour in rural Ethiopia

    OpenAIRE

    Hoddinott, John

    2004-01-01

    "In Ethiopia, while superficial examination suggests strong disincentive effects of food aid on labor supply and agricultural activities, these largely vanish under more careful statistical analysis." from Text

  9. Water leakage investigation of micro-dam reservoirs in Mesozoic sedimentary sequences in Northern Ethiopia

    Science.gov (United States)

    Berhane, Gebremedhin; Martens, Kristine; Al Farrah, Nawal; Walraevens, Kristine

    2013-03-01

    Millions of people throughout the world depend on dam reservoirs for domestic water supply, irrigation, electricity and flood protection. In the last two decades, 54 micro-dam reservoirs have been constructed in Northern Ethiopia to fight the recurrent drought and improve agricultural productivity through irrigation. However, about 60% of these micro-dam reservoirs are suffering from excessive leakage. Comprehensive studies have been carried out on two micro-dams to assess and pinpoint the causes of leakage. Arato and Hashenge micro-dams located in Northern Ethiopia have 20 m and 19 m height, and 2.59 Mm3 and 2.23 Mm3 reservoir capacities respectively. Observational geological description, shallow hand dug test pits, vertical electrical sounding and drilling of geotechnical holes were used to understand the overall geological, engineering geological and geo-hydrological set-up of the area. The different methods applied, such as discontinuity analysis, geophysical surveys, drilling and packer tests, delivered results that were found to be in close agreement and led to the identification of the leakage zone. The geological units found in both sites are limestone-shale-marl intercalation, dolerite and recent soil deposits. The research results revealed that the limestone-shale-marl intercalation unit is heterogeneous and shows alternating sequences. Analysis of the different data shows that the limestone-shale-marl intercalation is a pervious unit (hydraulic conductivity in the range of 10-4-10+2 cm/s) and was found to be responsible for the excessive leakage of the micro-dams. It is hoped that the observations, data and insights gathered from these case studies will enable to plan technically and economically viable anti-leakage measures for these schemes and help for future new site selection and design activities in the region and other regions with a similar geological environment.

  10. Initial evidence of reduction of malaria cases and deaths in Rwanda and Ethiopia due to rapid scale-up of malaria prevention and treatment

    Directory of Open Access Journals (Sweden)

    Gausi Khoti

    2009-01-01

    Full Text Available Abstract Background An increasing number of malaria-endemic African countries are rapidly scaling up malaria prevention and treatment. To have an initial estimate of the impact of these efforts, time trends in health facility records were evaluated in selected districts in Ethiopia and Rwanda, where long-lasting insecticidal nets (LLIN and artemisinin-based combination therapy (ACT had been distributed nationwide by 2007. Methods In Ethiopia, a stratified convenience sample covered four major regions where (moderately endemic malaria occurs. In Rwanda, two districts were sampled in all five provinces, with one rural health centre and one rural hospital selected in each district. The main impact indicator was percentage change in number of in-patient malaria cases and deaths in children Results In-patient malaria cases and deaths in children Conclusion Initial evidence indicated that the combination of mass distribution of LLIN to all children

  11. Reproductive and Obstetric Factors Are Key Predictors of Maternal Anemia during Pregnancy in Ethiopia: Evidence from Demographic and Health Survey (2011

    Directory of Open Access Journals (Sweden)

    Taddese Alemu

    2015-01-01

    Full Text Available Anemia is a major public health problem worldwide. In Ethiopia, a nationally representative and consistent evidence is lacking on the prevalence and determinants during pregnancy. We conducted an in-depth analysis of demographic and health survey for the year 2011 which is a representative data collected from all regions in Ethiopia. Considering maternal anemia as an outcome variable, predicting variables from sociodemographic, household, and reproductive/obstetric characteristics were identified for analyses. Logistic regression model was applied to identify predictors at P<0.05. The prevalence of anemia among pregnant women was 23%. Maternal age, region, pregnancy trimester, number of under five children, previous history of abortion (termination of pregnancy, breastfeeding practices, and number of antenatal care visits were key independent predictors of anemia during pregnancy. In conclusion, the level of anemia during pregnancy is a moderate public health problem in Ethiopia. Yet, special preventive measures should be undertaken for pregnant women who are older in age and having too many under five children and previous history of abortion. Further evidence is expected to be generated concerning why pregnant mothers from the eastern part of the country and those with better access to radio disproportionately develop anemia more than their counterparts.

  12. Health research in Ethiopia--past, present and suggestions on the way forward.

    Science.gov (United States)

    Gaym, Asheber

    2008-07-01

    Health is a fundamental prerequisite to human development. Evidence based strategies for effective health interventions emanate from a representative, ethical and rigorously conducted health research. Health research undertakings require the coordinated efforts of researchers, research funders and research users as well as the presence of detailed laws and regulations conducive for undertaking health research. Global health research partners have stressed that attempts to improve country level health research should follow the "National Health Research Systems" approach as components of the system are highly interrelated. The systems approach begins with a situation analysis of the existing national health research system. History of health research in Ethiopia spans nearly seven decades. Study of historical abstracts, websites of health research and academic institutions, review of relevant publications, site visits and interview with institution authorities was undertaken to provide an overview of past and present status of health research in Ethiopia. The researcher profile, disease and health focus, publication audit, dissemination modalities and international collaboration of research institutes are outlined. Applicable Ethiopian laws and regulations regarding health research are documented. Existing challenges to conduct of health research are outlined. The number of health researchers, research institutes and volume of research output so far is small. Detailed laws and regulations pertaining to health research are not enacted and governance of health research is not clearly articulated. There are global, regional and programmatic inequities in the national health research arena. Evolution of the health research in the country into an organized "National Health Research System" is still at an early stage. Suggestions are forwarded to augment the ongoing discussions on strengthening efforts to improve the national health research system. These include the

  13. Prevalence and associated factors of female genital cutting among young adult females in Jigjiga district, eastern Ethiopia: a cross-sectional mixed study

    Directory of Open Access Journals (Sweden)

    Gebremariam K

    2016-08-01

    Full Text Available Kidanu Gebremariam,1 Demeke Assefa,2 Fitsum Weldegebreal3 1Department of Epidemiology, School of Public Health, Mekelle University, Mekelle, 2Reproductive Health and Health Service Management, School of Public Health, Addis Ababa University, Addis Ababa, 3Medical Laboratory Science, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia Purpose: The aim of this study was to assess the prevalence and associated factors of female genital cutting (FGC among young adult (10–24 years of age females in Jigjiga district, eastern Ethiopia. Methods: A school-based cross-sectional mixed method combining both quantitative and qualitative research methods was employed among 679 randomly selected young adult female students from Jigjiga district, Somali regional state, eastern Ethiopia, from February to March 2014 to assess the prevalence and associated factors with FGC. A pretested structured questionnaire was used to collect data. The qualitative data were collected using focus group discussion. Results: This study depicted that the prevalence of FGC among the respondents was found to be 82.6%. The dominant form of FGC in this study was type I FGC, 265 (49.3%. The majority of the respondents, 575 (88.3%, had good knowledge toward the bad effects of FGC. Four hundred and seven (62.7% study participants had positive attitude toward FGC discontinuation. Religion, residence, respondents’ educational level, maternal education, attitude, and belief in religious requirement were the most significant predictors of FGC. The possible reasons for FGC practice were to keep virginity, improve social acceptance, have better marriage prospects, religious approval, and have hygiene. Conclusion: Despite girls’ knowledge and attitude toward the bad effects of FGC, the prevalence of FGC was still high. There should be a concerted effort among women, men, religious leaders, and other concerned bodies in understanding and clarifying the wrong

  14. Bartonella Prevalence and Genetic Diversity in Small Mammals from Ethiopia

    DEFF Research Database (Denmark)

    Meheretu, Yonas; Leirs, Herwig E.l.; Welegerima, Kiros;

    2013-01-01

    More than 500 small mammals were trapped at 3 localities in northern Ethiopia to investigate Bartonella infection prevalence and the genetic diversity of the Bartonella spp. We extracted total DNA from liver samples and performed PCR using the primers 1400F and 2300R targeting 852 bp of the Barto......More than 500 small mammals were trapped at 3 localities in northern Ethiopia to investigate Bartonella infection prevalence and the genetic diversity of the Bartonella spp. We extracted total DNA from liver samples and performed PCR using the primers 1400F and 2300R targeting 852 bp...... of the Bartonella RNA polymerase beta subunit (rpoB) gene. We used a generalized linear mixed model to relate the probability of Bartonella infection to species, season, locality, habitat, sex, sexual condition, weight, and ectoparasite infestation. Overall, Bartonella infection prevalence among the small mammals...

  15. The Short Life of the Bank of Ethiopia

    Directory of Open Access Journals (Sweden)

    Arnaldo Mauri

    2010-12-01

    Full Text Available The Bank of Abyssinia, established in 1905, was given a 50-years concession by theEmperor Menelek II. This institution was engaged in issuing notes as well as in any kind ofcommercial banking business. Haile Sellassie, after acceding to the throne in 1930, could not acceptthat the country’s issuing bank was a foreign-owned share company and decided for nationalization.The change was implemented, however, in a soft way, providing an adequate compensation toshareholders, and in agreement with the main foreign shareholder, the National Bank of Egypt. TheBank of Abyssinia went, therefore, into liquidation and a new institution, the Bank of Ethiopia, wasestablished in 1931. The new bank, although under full Government control, retained management,staff, premises and clients of the ceased financial institution. Italian occupation of the country, in1936, brought the liquidation of the Bank of Ethiopia.

  16. Geographic Variation and Factors Associated with Female Genital Mutilation among Reproductive Age Women in Ethiopia: A National Population Based Survey.

    Directory of Open Access Journals (Sweden)

    Tesfaye Setegn

    of women's support of FGM continuation. FGM prevalence and geographic clustering showed variation across regions in Ethiopia.Individual, economic, socio-demographic, religious and cultural factors played major roles in the existing practice and continuation of FGM. The significant geographic clustering of FGM was observed across regions in Ethiopia. Therefore, targeted and integrated interventions involving religious leaders in high FGM prevalence spot clusters and addressing the socio-economic and geographic inequalities are recommended to eliminate FGM.

  17. Geographic Variation and Factors Associated with Female Genital Mutilation among Reproductive Age Women in Ethiopia: A National Population Based Survey

    Science.gov (United States)

    Setegn, Tesfaye; Lakew, Yihunie; Deribe, Kebede

    2016-01-01

    with decreased odds of women’s support of FGM continuation. FGM prevalence and geographic clustering showed variation across regions in Ethiopia. Conclusion Individual, economic, socio-demographic, religious and cultural factors played major roles in the existing practice and continuation of FGM. The significant geographic clustering of FGM was observed across regions in Ethiopia. Therefore, targeted and integrated interventions involving religious leaders in high FGM prevalence spot clusters and addressing the socio-economic and geographic inequalities are recommended to eliminate FGM. PMID:26741488

  18. Wheat and barley seed systems in Ethiopia and Syria

    OpenAIRE

    Bishaw, Z.

    2004-01-01

    Keywords: Wheat,Triticumspp., Barley,Hordeumvulgare L., Seed Systems, Formal Seed Sector, Informal Seed Sector, National Seed Program, Seed Source, Seed Selection, Seed Management, Seed Quality, Genetic Diversity, Ethiopia, SyriaInEthiopiaandSyria, wheat and barley are the two most important principal cereal crops grown since ancient times.Manygenerations of natural and human selection led into highly adapted and diverse populations of local landraces. For most of the history of agriculture, ...

  19. Trypanosoma evansi in Northern Ethiopia: epidemiology, diversity and alternative diagnostics

    OpenAIRE

    Abera, Birhanu Hadush

    2016-01-01

    Trypanosoma evansi in Northern Ethiopia: epidemiology, diversity and alternative diagnostics Animal African trypanosomosis (AAT) is a complex of parasitic diseases of various domestic and wild animal species caused by different species of trypanosomes. Trypanosoma (T.) brucei, T. congolense and T. vivax are transmitted by tsetse flies. Trypanosoma evansi, but also T. vivax, is mechanically transmitted by other biting flies and T. equiperdum is sexually transmitted in Equidae. All these ...

  20. Sugarcane outgrowers in Ethiopia: ’Forced’ to remain poor?

    OpenAIRE

    Mengistu Assefa Wendimu; Arne Henningsen; Peter Gibbon

    2015-01-01

    Contract farming is often seen as a panacea to many of the challenges faced by agricultural production in developing countries. Given the large heterogeneity of contract farming arrangements, it is debatable whether all kinds of contract farming arrangements offer benefits to participating smallholders. We apply matching methods to analyze the effects of a public sugarcane outgrower scheme in Ethiopia. Participation in the outgrower scheme significantly reduces the income and asset stocks of ...

  1. The Road to Maternal Death In Rural Southwest Ethiopia

    OpenAIRE

    Deribe, Kebede; Biadgilign, Sibhatu; Amberbir, Alemayehu; Belachew, Tefera; Woldemichael, Kifle

    2010-01-01

    The study explored cultural beliefs and practices contributing to maternal deaths together with maternal deaths reviews as testimonial. Six maternal deaths were retrospectively observed in rural southwest Ethiopia. Four of the 6 deaths occurred due to direct obstetric causes. Substandard primary and referral care, not understanding the severity of the problem, and lack of transport were the major themes identified as contributing factors. The result highlighted the need to improving primary h...

  2. Ethiopia's Tourism Sector : Strategic Paths to Competitiveness and Job Creation

    OpenAIRE

    World Bank

    2012-01-01

    This study analyzes strategic intervention options that can inform the implementation process of Ethiopia s national tourism development policy in an effort to make the sector globally competitive. It also outlines the analytical foundations for technical assistance that will be provided to Ministry of Culture and Tourism (MoCT) by the World Bank-funded Ethiopian Sustainable Tourism Development Program (ESTDP). This study uses the world economic forum tourism and travel competitiveness index ...

  3. How do health extension workers in Ethiopia allocate their time?

    OpenAIRE

    Mangham-Jefferies, L; Mathewos, B; Russell, J.; Bekele, A

    2014-01-01

    Background Governments are increasingly reliant on community health workers to undertake health promotion and provide essential curative care. In 2003, the Government of Ethiopia launched the Health Extension Programme and introduced a new cadre, health extension workers (HEWs), to improve access to care in rural communities. In 2013, to inform the government’s plans for HEWs to take on an enhanced role in community-based newborn care, a time and motion study was conducted to understand the r...

  4. Indoor air pollution in slum neighbourhoods of Addis Ababa, Ethiopia

    Science.gov (United States)

    Sanbata, Habtamu; Asfaw, Araya; Kumie, Abera

    2014-06-01

    An estimated 95% of the population of Ethiopia uses traditional biomass fuels, such as wood, dung, charcoal, or crop residues, to meet household energy needs. As a result of the harmful smoke emitted from the combustion of biomass fuels, indoor air pollution is responsible for more than 50,000 deaths annually and causes nearly 5% of the burden of disease in Ethiopia. Very limited research on indoor air pollution and its health impacts exists in Ethiopia. This study was, therefore, undertaken to assess the magnitude of indoor air pollution from household fuel use in Addis Ababa, the capital city of Ethiopia. During January and February, 2012, the concentration of fine particulate matter (PM2.5) in 59 households was measured using the University of California at Berkeley Particle Monitor (UCB PM). The raw data was analysed using Statistical Package of Social Science (SPSS version 20.0) software to determine variance between groups and descriptive statistics. The geometric mean of 24-h indoor PM2.5 concentration is approximately 818 μg m-3 (Standard deviation (SD = 3.61)). The highest 24-h geometric mean of PM2.5 concentration observed were 1134 μg m-3 (SD = 3.36), 637 μg m-3 (SD = 4.44), and 335 μg m-3 (SD = 2.51), respectively, in households using predominantly solid fuel, kerosene, and clean fuel. Although 24-h mean PM2.5 concentration between fuel types differed statistically (P mean concentration of PM2.5 between improved biomass stoves and traditional stoves (P > 0.05). The study revealed indoor air pollution is a major environmental and health hazard from home using biomass fuel in Addis Ababa. The use of clean fuels and efficient cooking stoves is recommended.

  5. Risk mapping for northern Kenya and southern Ethiopia

    OpenAIRE

    Coppock, David Layne

    2001-01-01

    We used results from 120 group interviews collected in 1998 to quantify how inhabitants across northern Kenya and southern Ethiopia perceive and rank various risks to their livelihoods. We also mapped risk patterns using Global Positioning System (GPS) coordinates. Respondents recognized 15 sources of risk overall, with the most common being reliable access to food and water. Other risks were not mentioned by a majority of respondents and reflected diversity in local situations. Country of re...

  6. Pastoralism Under Pressure: Tracking System Change in Southern Ethiopia

    OpenAIRE

    Coppock, David Layne; Desta, Solomon

    2003-01-01

    While economic development has proven elusive in African pastoral systems, change is pervasive. The Kajiado Maasai, for example, have endured declines in terms of per capita livestock holdings and other aspects of human welfare over the past 50 years. Activity diversification has occurred in Maasailand as the population copes with pressure from human population growth. We surveyed up to 317 Borana households during the late 1990s to see if similar patterns occurred in southern Ethiopia. Once ...

  7. Economic implications of foreign exchange rationing in Ethiopia:

    OpenAIRE

    Dorosh, Paul A.; Robinson, Sherman; Ahmed, Hashim

    2009-01-01

    Ethiopia enjoyed remarkable economic growth from 2004/05 to 2008/09, in large part due to increases in foreign transfers and capital inflows combined with expanded domestic credit to fund major increases in private and public investments in infrastructure and housing. However, this rapid growth was accompanied by a major appreciation of the real exchange rate (by 34 percent between July 2004 and July 2008) that reduced incentives for domestic production of exportables and non-protected import...

  8. Feed resources, livestock production and soil carbon dynamics in Teghane, Northern Highlands of Ethiopia

    NARCIS (Netherlands)

    Abegaz Yimer, A.; Keulen, van H.; Oosting, S.J.

    2007-01-01

    In the Northern Highlands of Ethiopia, integrated crop-livestock production within smallholder farms is the dominant form of agricultural production. Feed availability and quality are serious constraints to livestock production in Ethiopia in general, and in its Northern Highlands in particular. The

  9. The Cost of Business Registration and Licensing in Ethiopia and Options for Reform

    OpenAIRE

    World Bank Group

    2016-01-01

    The Ethiopia Investment Climate Program, managed by the World Bank Group’s Trade and Competitiveness Global Practice aims at streamlining and simplifying high priority regulatory practices and processes burdensome to the private sector and address investment climate issues that are holding back investment and productivity growth in Ethiopia. This report presents a summary of the major find...

  10. Expansion vs. Quality: Emerging Issues of For-Profit Private Higher Education Institutions in Ethiopia

    Science.gov (United States)

    Alemu, Daniel S.

    2010-01-01

    Private for-profit higher education has been rapidly expanding in developing countries worldwide since the early 1990s. This global trend has been particularly evident in Ethiopia, where only three public universities existed until 1996. By 2005, about 60 private for-profit higher education institutions had been founded in Ethiopia. This has led…

  11. 76 FR 61134 - Waiver of Restriction on Assistance to the Central Government of Ethiopia

    Science.gov (United States)

    2011-10-03

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF STATE Waiver of Restriction on Assistance to the Central Government of Ethiopia Pursuant to Section 7086(c)(2) of... Section 7086(c)(1) of the Act with respect to Ethiopia and I hereby waive such restriction....

  12. 78 FR 16029 - Waiver of Restriction on Assistance to the Central Government of Ethiopia

    Science.gov (United States)

    2013-03-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Waiver of Restriction on Assistance to the Central Government of Ethiopia Pursuant to Section 7031(b)(3) of... Section 7031(b)(1) of the Act with respect to Ethiopia and I hereby waive this restriction....

  13. Land management in the north-western highlands of Ethiopia: adoption and impact

    NARCIS (Netherlands)

    Akalu Teshome Firew,; Firew, A.T.

    2014-01-01

    Abstract Over the last four decades, the government of Ethiopia and various a consortium of donors have been promoting different land management (LM) practices in the highlands of Ethiopia to halt land degradation. However, the adoption rate of these practices has been low. This is

  14. Managing Water Resources to Maximize Sustainable Growth : A World Bank Water Resources Assistance Strategy for Ethiopia

    OpenAIRE

    Sadoff, Claudia

    2008-01-01

    This note contains a summary, for practitioners, of the World Bank Country Water Resources Assistance Strategy (CWRAS) report: it concerns managing water resources to maximize sustainable growth and focuses on World Bank water resources assistance strategy for Ethiopia (March 2006). Specifically, the note describes the scope and scale of the impacts of hydrological variability on Ethiopia'...

  15. Wages in the food chain in Ethiopia: WageIndicator survey 2013

    NARCIS (Netherlands)

    K. Tijdens; J. Besamusca; N. Asteraye

    2013-01-01

    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey in Ethiopia, conducted between the 2rd of March and the 20th of May 2013 in all provinces of Ethiopia. In total 2,126 persons were interviewed; 53% were men, 47% women and 48% were under 30 years of age. The

  16. Five thousand years of sustainability? : a case study on Gedeo land use (Southern Ethiopia)

    NARCIS (Netherlands)

    Kippie Kanshie, T.

    2002-01-01

    Key words : Ethiopia, Gedeo, ensete , pacemaker , spacemaker , placemaker, agroforest, agro-ecosystem, sustainability, biodiversity.The present volume is a study of an ancient way of land use, over five thousand years old, by the Gedeo in Ethiopia. The densely

  17. Role of Zinc in Stunting of Infants and Children in Rural Ethiopia

    NARCIS (Netherlands)

    Umeta, M.

    2003-01-01

    Stunting is highly prevalent in children in Ethiopia with 57% of infants aged 6-11 mo being affected. The reasons for stunting are poorly understood but zinc deficiency may play a role in its aetiology. The research described in this thesis was carried out in a rural area of Ethiopia. It comprised a

  18. Theileria infection in domestic ruminants in northern Ethiopia.

    Science.gov (United States)

    Gebrekidan, Hagos; Hailu, Asrat; Kassahun, Aysheshm; Rohoušová, Iva; Maia, Carla; Talmi-Frank, Dalit; Warburg, Alon; Baneth, Gad

    2014-02-24

    Piroplasmosis caused by different tick-borne hemoprotozoan parasites of the genera Theileria and Babesia is among the most economically important infections of domestic ruminants in sub-Saharan Africa. A survey for piroplasm infection was conducted in three locations in Northern Ethiopia. Of 525 domestic ruminants surveyed, 80% of the cattle, 94% of the sheep and 2% of the goats were positive for different Theileria spp. based on PCR of blood followed by DNA sequencing. Sheep had a significantly higher rate of infection compared with cattle (PTheileria were detected in cattle: T. velifera, T. mutans, T. orientalis complex and T. annulata with infection rates of 66, 8, 4, and 2%, respectively. This is the first report of T. annulata, the cause of Tropical Theileriosis in Ethiopia. Of the two Theileria spp. detected in small ruminants, T. ovis was highly prevalent (92%) in sheep and rare in goats (1.5%) whereas T. seperata was infrequent in sheep (2%) and rare in goats (0.4%). None of the animals were positive for Babesia spp.; however, Sarcocystis capracanis and S. tenella were detected in one goat and a sheep, respectively. The widespread distribution of Theileria spp. among cattle in northern Ethiopia including the virulent T. annulata and more mildly pathogenic T. mutans and T. orientalis, and the high infection rate in sheep with the usually sub-clinical T. ovis indicate extensive exposure to ticks and transmission of piroplasms with an important economic impact.

  19. Divorce in Ethiopia: the impact of early marriage and childlessness.

    Science.gov (United States)

    Tilson, D; Larsen, U

    2000-07-01

    Forty-five per cent of first marriages in Ethiopia end in divorce within 30 years, and two-thirds of women who divorce do so within the first 5 years of marriage. This paper looks at two factors that may have an impact on the risk of divorce in Ethiopia: early age of first marriage, and childlessness within the first marriage. Data used were from the 1990 National Family and Fertility Survey conducted by the Government of Ethiopia. A total of 8757 women of reproductive age (15-49) were analysed. Life table analysis was used to determine the median age at first marriage, first birth and the median duration of marriage. Cox models were analysed to determine the differentials of divorce. The results of this analysis showed that both early age at marriage and childlessness have a significant impact on the risk of divorce. An inverse relationship was found between age at marriage and risk of divorce. Having a child within the first marriage also significantly reduced the risk of divorce. In addition, several cultural and socioeconomic variables were significant predictors of divorce. PMID:10979229

  20. Factors affecting acceptance of provider-initiated HIV testing and counseling services among outpatient clients in selected health facilities in Harar Town, Eastern Ethiopia

    Directory of Open Access Journals (Sweden)

    Abdurahman S

    2015-05-01

    Full Text Available Sami Abdurahman,1 Berhanu Seyoum,2 Lemessa Oljira,2 Fitsum Weldegebreal2 1Harari Regional Health Bureau, 2Haramaya University, College of Health and Medical Sciences, Harar, Ethiopia Purpose: To improve the slow uptake of HIV counseling and testing, the World Health Organization (WHO and the Joint United Nations Programme on HIV/AIDS (UNAIDS have developed draft guidelines on provider-initiated testing and counseling (PITC. Both in low- and high-income countries, mainly from outpatient clinics and tuberculosis settings, indicates that the direct offer of HIV testing by health providers can result in significant improvements in test uptake. In Ethiopia, there were limited numbers of studies conducted regarding PITC in outpatient clinics. Therefore, in this study, we have assessed the factors affecting the acceptance of PITC among outpatient clients in selected health facilities in Harar, Harari Region State, Ethiopia. Materials and methods: Institutional-based, cross-sectional quantitative and qualitative studies were conducted from February 12–30, 2011 in selected health facilities in Harar town, Harari Region State, Ethiopia. The study participants were recruited from the selected health facilities of Harar using a systematic random sampling technique. The collected data were double entered into a data entry file using Epi Info version 3.5.1. The data were transferred to SPSS software version 16 and analyzed according to the different variables. Results: A total of 362 (70.6% clients accepted PITC, and only 39.4% of clients had heard of PITC in the outpatient department service. Age, occupation, marital status, anyone who wanted to check their HIV status, and the importance of PITC were the variables that showed significant associations with the acceptance of PITC upon bivariate and multivariate analyses. The main reasons given for not accepting the tests were self-trust, not being at risk for HIV, not being ready, needing to consult their

  1. The regulatory infrastructure for radiation protection, the safety of radiation sources and security of radioactive materials in Ethiopia

    International Nuclear Information System (INIS)

    The application of Nuclear Techniques in Ethiopia started in the early sixties in the medical field and through time has gradually expanded to other areas. Following this growth the practice of Radiation Protection in Ethiopia dates back over 15 years. Radiation Protection Legislation 79/1993 was promulgated in December 1993, which has established an Autonomous Regulatory Authority to control and supervise the introduction and conduct of any practice involving ionizing radiation. Since 1998 the National Radiation Protection Authority has made a remarkable progress in terms of building a National Radiation Protection Infrastructure and is in a full swing transformation process towards a dynamic credible and competent regulatory Authority. The regulatory activities are designed in line with the main regulatory instruments, Notification, Authorization, Inspection and Enforcement. NRPA has a national inventory system and fully implemented the Regulatory Authority Information System (RAIS), which provides a systemic integration and will be instrumental to enhance the effectiveness of the regulatory system. A substantial progress has been made in the development and provision of support and technical services in the areas of Metrology and Calibration Services, Instrument Maintenance Service, Individual Monitoring of Personnel, Environmental and Food Monitoring and Interim Storage Facility for spent sources. Development of a national system for emergency preparedness and response is the current top agenda of NRPA. Towards ensuring an effective radiation protection and regulatory programme, NRPA is also making a proactive involvement in, expanding its outreach, information dissemination, awareness promotion and development of key human resources. In the last four years Ethiopia has been actively co-operating with IAEA in the framework of the Regional Model Projects RAF/9/024, RAF/9/028 and RAF/9/029. The inputs received through the project framework coupled with the

  2. Prevalence and associated factors of female genital mutilation among Somali refugees in eastern Ethiopia: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Deressa Wakgari

    2009-07-01

    Full Text Available Abstract Background Eastern Ethiopia hosts a substantial number of refugees originated from Somalia. Female genital mutilation (FGM is a common practice in the area, despite the campaigns to eliminate it. Methods A cross-sectional study was conducted among 492 respondents sampled from three refugee camps in Somali Regional State, Eastern Ethiopia, to determine the prevalence and associated factors of FGM. Data were collected using pre-tested structured questionnaires. Results Although the intention of the parents to circumcise their daughters was high (84%, 42.4% of 288 ≤12 girls were reported being undergone FGM. The prevalence increased with age, and about 52% and 95% were circumcised at the age of 7–8 and 11–12 years, respectively. Almost all operations were performed by traditional circumcisers (81% and birth attendants (18%. Clitoral cutting (64% and narrowing of the vaginal opening through stitching (36% were the two common forms of FGM reported by the respondents. Participation of the parents in anti-FGM interventions is statistically associated with lower practice and intention of the procedures. Conclusion FGM is widely practised among the Somali refugee community in Eastern Ethiopia, and there was a considerable support for the continuation of the practice particularly among women. The findings indicate a reported shift of FGM from its severe form to milder clitoral cutting. More men than women positively viewed anti-FGM interventions, and fewer men than women had the intention to let their daughters undergo FGM, indicating the need to involve men in anti-FGM activities.

  3. Differentials of fertility in North and South Gondar zones, northwest Ethiopia: A comparative cross-sectional study

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    Worku Alemayehu

    2008-12-01

    Full Text Available Abstract Background Ethiopia is one of the most densely populated countries in Africa with an estimated population of 77.1 million in mid-2007. Uncontrolled fertility has adversely influenced the socio-economic, demographic and environmental situations of the country. It is one of the largest and poorest countries that, even in the midst of crisis, has maintained high levels of fertility. This study was aimed at investigating the most important factors influencing fertility behavior in Northwest Ethiopia. Methods A comparative cross-sectional study which included 2424 women aged 25 years and above was undertaken in the Amhara region of Northwest Ethiopia. The study subjects were grouped into high fertile and low fertile categories. There were 1011 and 1413 women in the high and low fertile groups, respectively. A multi-stage cluster sampling stratified by place of residence was employed to select the required study subjects. Both bivariate and multivariate logistic regression techniques were used to analyze the data. Results Among the 25 variables considered in this study, only 9 of them were found significantly and independently associated with the level of fertility. Women with at least secondary education were at a lower risk of high fertility with OR = 0.37 (95% CI: 0.21 to 0.64 compared to those with no formal education. However, women with primary education did not show any significant difference when compared with the same baseline group. Age at first marriage was inversely associated with the number of children ever born alive. Place of residence, household expenditure, number of children who have died, attitude towards using contraceptives, women's knowledge on the safe period, and current marital status were the other variables that showed significant associations with the level of fertility. Conclusion Female education beyond the primary level, reduced infant and child mortality, delayed marriage and correct knowledge on the safe

  4. Epidemiological survey of brucellosis in sheep and goats in selected pastoral and agro-pastoral lowlands of Ethiopia.

    Science.gov (United States)

    Sintayehu, G; Melesse, B; Abayneh, D; Sintayehu, A; Melaku, S; Alehegne, W; Mesfin, S; De Blas, I; Casal, J; Allepuz, A; Martin-Valls, G; Africa, T; Abera, K

    2015-12-01

    An epidemiological survey was conducted in pastoral regions of Ethiopia to investigate the distribution of brucellosis in sheep and goats. Between November 2004 and December 2007, a total of 6,201 serum samples were collected from 67 randomly selected peasant associations, 25 districts and eight pastoral zones of Ethiopia. The Rose Bengal plate test (RBPT) and complement fixation test were used in series. Samples for bacteriology were collected from three export abattoirs, where 285 goats were randomly selected and tested by RBPTthree days before slaughter. Tissue samples were collected from 14 strongly positive goats and cultured in dextrose agar and Brucella agar base. To confirm and subtype the isolates, staining, biochemical tests and polymerase chain reaction were used. The overall standardised seroprevalence of brucellosis was 1.9%, ranging from 0.07% in Jijiga zone to 3.3% in Borena zone. There was statistically significant variation among the studied regions, zones, districts and peasant associations (p brucellosis in goats and sheep in these areas justifies the use of control measures to minimise the economic losses and public health hazards.

  5. Pastoralist Community’s Perception of Tuberculosis: A Quantitative Study from Shinille Area of Ethiopia

    Directory of Open Access Journals (Sweden)

    Samuel Melaku

    2013-01-01

    Full Text Available Background. In Ethiopia the prevalence of all forms of TB is estimated at 261/100 000 population, leading to an annual mortality rate of 64/100 000 population. The incidence rate of smear-positive TB is 108/100 000 population. Objectives. To assess knowledge, attitudes, and practices regarding TB among pastoralists in Shinille district, Somali region, Ethiopia. Method. A community-based cross-sectional study was conducted among 821 pastoralists aged >18 years and above from February to May, 2011 using self-structured questionnaire. Results. Most (92.8% of the study participants heard about TB, but only 10.1% knew about its causative agent. Weight loss as main symptom, transmittance through respiratory air droplets, and sputum examination for diagnosis were the answers of 34.3%, 29.9%, and 37.9% of pastoralists, respectively. The majority (98.3% of respondents reported that TB could be cured, of which 93.3% believed with modern drugs. About 41.3% of participants mentioned covering the nose and mouth during sneezing and coughing as a preventive measure. The multivariate logistic regression analysis indicated that household income >300 Ethiopian Birr and Somali ethnicity were associated with high TB knowledge. Regarding health seeking behaviour practice only 48.0% of the respondents preferred to visit government hospital and discuss their problems with doctors/health care providers. Conclusion. This study observed familiarity with gaps and low overall knowledge on TB and revealed negative attitudes like discrimination intentions in the studied pastoral community.

  6. Perceptions and attitudes toward SLMTA amongst laboratory and hospital professionals in Ethiopia

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    Adino D. Lulie

    2014-09-01

    Full Text Available Background: Strengthening Laboratory Management Toward Accreditation (SLMTA is a competency-based management training programme. Assessing health professionals’ views of SLMTA provides feedback to inform program planning, implementation and evaluation of SLMTA's training, communication and mentorship components.Objectives: To assess laboratory professionals’ and hospital chief executive officers’ (CEOs perceptions and attitudes toward the SLMTA programme in Ethiopia.Methods: A cross-sectional descriptive survey was conducted in March 2013 using a structured questionnaire to collect qualitative data from 72 laboratory professionals and hospital CEOs from 17 health facilities, representing all regions and two city administrations in Ethiopia. Focus groups were conducted with laboratory professionals and hospital administration to gain insight into the strengths and challenges of the SLMTA programme so as to guide future planning and implementation.Results: Ethiopian laboratory professionals at all levels had a supportive attitude toward the SLMTA programme. They believed that SLMTA substantially improved laboratory services and acted as a catalyst for total healthcare reform and improvement. They also noted that the SLMTA programme achieved marked progress in laboratory supply chain, sample referral, instrument maintenance and data management systems. In contrast, nearly half of the participating hospital CEOs, especially those associated with low-scoring laboratories, were sceptical about the SLMTA programme, believing that the benefits of SLMTA were outweighed by the level of human resources and time commitment required. They also voiced concerns about the cost and sustainability of SLMTA.Conclusion: This study highlights the need for stronger engagement and advocacy with hospital administration and the importance of addressing concerns about the cost and sustainability of the SLMTA programme.

  7. First report, morphological and molecular characterization of Xiphinemaelongatum and X.pachtaicum (Nematoda, Longidoridae) from Ethiopia.

    Science.gov (United States)

    Getaneh, Gezahegne; Bert, Wim; Decraemer, Wilfrida

    2015-01-01

    A total of six soil samples were collected around rhizosphere of citrus plants during 2010 from Melkassa Agricultural Research Center experimental station, Ethiopia. From these samples two most important ecto-plant parasitic nematodes of the genus Xiphinema were found and analysed. The genus Xiphinema is a large group of the phylum nematoda which constitutes more than 260 species. They are polyphagous root- ectoparasites of many crop plants and some species of this genus cause damage by direct feeding on root tips and transmit nepoviruses. The delimitation and discrimination of two species in the genus is presented, described herein as Xiphinemaelongatum and Xiphinemapachtaicum. Morphological and morphometric data were done using light microscopy and results of both species were fit within the previously described nematode species of Xiphinemaelongatum and Xiphinemapachtaicum. 18S rDNA were analysed using Bayesian inference (BI) method to reconstruct phylogenetic relationships of the studied Xiphinema sp. (KP407872Xiphinemaelongatum and KP407873Xiphinemapachtaicum) with other Xiphinema species. The 18S rDNA sequence of Xiphinemapachtaicum was alike to previously described species from the GenBank but Xiphinemaelongatum exhibited very small levels of nucleotides differences (0.4%) which might be possible intra-specific divergence. Though this region of rDNA has less resolution on complex species, its combination with morphological and morphometric analyses, suggests these species as Xiphinemaelongatum and Xiphinemapachtaicum with the GenBank accession number of KP407872 and KP407873, respectively. Short notes, morphological measurements, illustrations, and molecular data are given to these species. These species are reported for the first time from Ethiopia and it provides new geographical information of these organisms.

  8. First report, morphological and molecular characterization of Xiphinema elongatum and X. pachtaicum (Nematoda, Longidoridae from Ethiopia

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    Gezahegne Damessa

    2015-03-01

    Full Text Available A total of six soil samples were collected around rhizosphere of citrus plants during 2010 from Melkassa Agricultural Research Center experimental station, Ethiopia. From these samples two most important ecto-plant parasitic nematodes of the genus Xiphinema were found and analysed. The genus Xiphinema is a large group of the phylum nematoda which constitutes more than 260 species. They are polyphagous root- ectoparasites of many crop plants and some species of this genus cause damage by direct feeding on root tips and transmit nepoviruses. The delimitation and discrimination of two species in the genus is presented, described herein as Xiphinema elongatum and Xiphinema pachtaicum. Morphological and morphometric data were done using light microscopy and results of both species were fit within the previously described nematode species of X. elongatum and X. pachtaicum. 18S rDNA were analysed using Bayesian inference (BI method to reconstruct phylogenetic relationships of the studied Xiphinema sp. (KP407872 X. elongatum and KP407873 X. pachtaicum with other Xiphinema species. The 18S rDNA sequence of X. pachtaicum was alike to previously described species from the GenBank but X. elongatum exhibited very small levels of nucleotides differences (0.4% which might be possible intra-specific divergence. Though this region of rDNA has less resolution on complex species, its combination with morphological and morphometric analyses, suggests these species as X. elongatum and X. pachtaicum with the GenBank accession number of KP407872 and KP407873, respectively. Short notes, morphological measurements, illustrations, and molecular data are given to these species. These species are reported for the first time from Ethiopia and it provides new geographical information of these organisms.

  9. First report, morphological and molecular characterization of Xiphinema elongatum and X. pachtaicum (Nematoda, Longidoridae) from Ethiopia

    Science.gov (United States)

    Getaneh, Gezahegne; Bert, Wim; Decraemer, Wilfrida

    2015-01-01

    Abstract A total of six soil samples were collected around rhizosphere of citrus plants during 2010 from Melkassa Agricultural Research Center experimental station, Ethiopia. From these samples two most important ecto-plant parasitic nematodes of the genus Xiphinema were found and analysed. The genus Xiphinema is a large group of the phylum nematoda which constitutes more than 260 species. They are polyphagous root- ectoparasites of many crop plants and some species of this genus cause damage by direct feeding on root tips and transmit nepoviruses. The delimitation and discrimination of two species in the genus is presented, described herein as Xiphinema elongatum and Xiphinema pachtaicum. Morphological and morphometric data were done using light microscopy and results of both species were fit within the previously described nematode species of Xiphinema elongatum and Xiphinema pachtaicum. 18S rDNA were analysed using Bayesian inference (BI) method to reconstruct phylogenetic relationships of the studied Xiphinema sp. (KP407872 Xiphinema elongatum and KP407873 Xiphinema pachtaicum) with other Xiphinema species. The 18S rDNA sequence of Xiphinema pachtaicum was alike to previously described species from the GenBank but Xiphinema elongatum exhibited very small levels of nucleotides differences (0.4%) which might be possible intra-specific divergence. Though this region of rDNA has less resolution on complex species, its combination with morphological and morphometric analyses, suggests these species as Xiphinema elongatum and Xiphinema pachtaicum with the GenBank accession number of KP407872 and KP407873, respectively. Short notes, morphological measurements, illustrations, and molecular data are given to these species. These species are reported for the first time from Ethiopia and it provides new geographical information of these organisms. PMID:25878528

  10. Patient satisfaction with task shifting of antiretroviral services in Ethiopia: implications for universal health coverage.

    Science.gov (United States)

    Asfaw, Elias; Dominis, Sarah; Palen, John G H; Wong, Wendy; Bekele, Abebe; Kebede, Amha; Johns, Benjamin

    2014-09-01

    Formalized task shifting structures have been used to rapidly scale up antiretroviral service delivery to underserved populations in several countries, and may be a promising mechanism for accomplishing universal health coverage. However, studies evaluating the quality of service delivery through task shifting have largely ignored the patient perspective, focusing on health outcomes and acceptability to health care providers and regulatory bodies, despite studies worldwide that have shown the significance of patient satisfaction as an indicator of quality. This study aimed to measure patient satisfaction with task shifting of antiretroviral services in hospitals and health centres in four regions of Ethiopia. This cross-sectional study used data collected from a time-motion study of patient services paired with 665 patient exit interviews in a stratified random sample of antiretroviral therapy clinics in 21 hospitals and 40 health centres in 2012. Data were analyzed using f-tests across provider types, and multivariate logistic regression to identify determinants of patient satisfaction. Most (528 of 665) patients were satisfied or somewhat satisfied with the services received, but patients who received services from nurses and health officers were significantly more likely to report satisfaction than those who received services from doctors [odds ratio (OR) 0.26, P < 0.01]. Investments in the health facility were associated with higher satisfaction (OR 1.07, P < 0.01), while costs to patients of over 120 birr were associated with lower satisfaction (OR 0.14, P < 0.05). This study showed high levels of patient satisfaction with task shifting in Ethiopia. The evidence generated by this study complements previous biomedical and health care provider/regulatory acceptability studies to support the inclusion of task shifting as a mechanism for scaling-up health services to achieve universal health coverage, particularly for underserved areas facing severe health worker

  11. Genèse des magmas associés à l'ouverture d'un domaine océanique : Géochimie des laves du Nord-Est de l'Afrique (Mer Rouge-Afar) et d'Arabie

    OpenAIRE

    Barrat, Jean-Alix

    1991-01-01

    L'existence d'un point chaud localisé en Afar est confirmée. Principalement deux composants mantelliques interviennent dans la genèse des laves du Sud de la Mer Rouge et d'Afar: un manteau appauvri en LREE et une source présentant des caractéristiques du pôle HIMU. Certains basaltes des plateaux éthiopiens et d'Afar (en particulier ceux émis avant l'ouverture du Golfe de Tadjoura) sont contaminés par la croûte continentale. Les résultats analytiques présentés ici, suggèrent que certains basal...

  12. Matching genotype with the environment using an indigenous cattle breed: Introduction of Borana cattle from southern Ethiopia into the lowlands of north-western Ethiopia

    International Nuclear Information System (INIS)

    Pastoral, agro-pastoralism and transhumanance cattle production systems are important determinants of livelihoods in the semi-arid areas of north-western, southern and eastern parts of Ethiopia. The highlands are important for mixed crop-livestock enterprise, while the arid to semi-arid lowlands, that occupy 61% of the land area, are dominated by livestock production. The livestock species and breeds in these production systems have been traditionally selected, over millennia, to adapt to the challenges of the agro-ecologies. This initiative was undertaken in the arid to semi-arid lowlands of Metema district, which shares a 60 Km border with the Sudan, in North Gondar Zone of Amhara Region. The total area of the district is 440,000 ha, and 72% is covered with forest and rangeland, while 23.6% is cultivated. The cattle population is estimated at 136,910. Sesame-livestock followed by cotton-livestock production are the dominant farming systems. Although the Gumuz people are native in the district, most of the land is occupied by settlers from the highlands of Amhara and Tigray Regions. As a result, the dominant cattle population is the highland Zebu (mainly Fogera cattle breed crossed with other highland Zebu) brought by the highlanders. Rutana and Felata cattle breeds constitute a smaller proportion of the total cattle population. As a result, there is a mismatch between the cattle genotype and the environment. The major problems associated with cattle production are diseases and biting flies, water shortage, heat stress, long distance to watering points and grazing areas. Cattle production is therefore, characterized by high pre-weaning calf mortality (35-40%), slow growth rates, low fertility and calving rates, low milk yield and carcass weight. Breeding is entirely based on natural mating, and farmers' selection is based on milk yield, body conformation and colour; with considerations to disease resistance, heat tolerance and draft power potential. Table I

  13. Identification of environmental parameters and risk mapping of visceral leishmaniasis in Ethiopia by using geographical information systems and a statistical approach

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    Teshome Tsegaw

    2013-05-01

    Full Text Available Visceral leishmaniasis (VL, a vector-borne disease strongly influenced by environmental factors, has (re-emerged in Ethiopia during the last two decades and is currently of increasing public health concern. Based on VL incidence in each locality (kebele documented from federal or regional health bureaus and/or hospital records in the country, geographical information systems (GIS, coupled with binary and multivariate logistic regression methods, were employed to develop a risk map for Ethiopia with respect to VL based on soil type, altitude, rainfall, slope and temperature. The risk model was subsequently validated in selected sites. This environmental VL risk model provided an overall prediction accuracy of 86% with mean land surface temperature and soil type found to be the best predictors of VL. The total population at risk was estimated at 3.2 million according to the national population census in 2007. The approach presented here should facilitate the identification of priority areas for intervention and the monitoring of trends as well as providing input for further epidemiological and applied research with regard to this disease in Ethiopia.

  14. Can a community-based maternal care package in rural Ethiopia increase the use of health facilities for childbirth and reduce the stillbirth rate?

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    Atnafu H

    2016-08-01

    Full Text Available Habtamu Atnafu, Zelalem Belete, Hirut Kinfu, Mebkyou Tadesse, Mohammed Amin, Karen D Ballard Hamlin Fistula Ethiopia, Addis Ababa Fistula Hospital, Addis Ababa, EthiopiaObjective: To measure the impact of a maternal health package on health facility delivery and stillbirth rates.Methods: This is a cross-sectional study in Ethiopia where a maternal package was integrated into eight health centers across three regions. The package included trained midwives with a mentoring program, transport for referral, and equipment and accommodation for the midwives. Ten health centers without the package but in the same districts as the intervention centers and eight without the package in different districts were randomly selected as the comparison groups. Women living in the catchment areas of the 26 health centers, who delivered a baby in the past 12 months, were randomly selected to complete a face-to-face survey about maternal health experiences.Results: The maternal package did not significantly affect the stillbirth or facility delivery rates. Women were positively influenced to deliver in a health facility if their husbands were involved in the decision concerning the place of birth and if they had prior maternal experience in the health center. Barriers to delivering in a health facility included distance and ability to read and write.Conclusion: Women served by health centers with a maternal health package did not have significantly fewer stillbirths and were not more likely to deliver their babies in a health facility. Husbands played an important role in influencing the decisions to deliver in a health facility. Keywords: maternal health, institutional delivery, stillbirth, predictive factors, Ethiopia, global health

  15. Seroprevalence of human immunodeficiency virus among voluntary counseling and testing clients at the University of Gondar Teaching Hospital, Northwest Ethiopia

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    Sinku Y

    2016-08-01

    Full Text Available Yohannes Sinku,1,2 Takele Gezahegn,1 Yalewayiker Gashaw,1 Meseret Workineh,1 Tekalign Deressa1 1School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, 2Diagnostic Laboratory Case Team, University of Gondar Teaching Hospital, Gondar, Ethiopia Background: The epidemiology of human immunodeficiency virus (HIV infection in Ethiopia varies with regions, study population, and time. Thus, timely information on HIV epidemiology is critical for the combat of the epidemic. In this study, we aim to update HIV prevalence and risk factors among voluntary counseling and testing (VCT clients at the University of Gondar Teaching Hospital, Northwest Ethiopia.Methods: A total of 2,120 VCT clients’ records from September 2007 to August 2010 were analyzed retrospectively. Bivariate logistic regression analysis was used to identify significant predictors. Odds ratio (OR and 95% confidence intervals (CIs were calculated. Statistical significance was set at P-value <0.05.Results: Of 2,120 VCT clients, 363 (17.1% were seropositive for HIV. A higher rate of HIV positivity was observed among female clients (20.4% than that in male clients (14.0% (OR 1.58, 95% CI 1.26–1.98, P=0.00. Widowed (95% CI 10.42–34.92, P=0.00, married (95% CI 3.42–5.94, P=0.00, divorced (95% CI 2.79–5.32, P=0.00, and illiterate (95% CI 2.33–5.47, P=0.00 clients were associated with HIV infection with the odds ratios of 19.07, 4.51, 3.85, and 3.57, respectively. Clients within the age category of 35–49 years (OR 5.03, 95% CI 3.56–7.12, P=0.00 and above the age of 50 years (OR 4.99, 95% CI 2.67–9.34, P=0.00 were more likely to be infected with HIV.Conclusion: HIV is still the major concern of public health in the Gondar area as evidenced by our data. Being female, widowed, married, illiterate, and older age were the identified risk factors for HIV infection. Thus, consideration of these factors in future intervention and

  16. Environmental Monitoring in the Mechara caves, Southeastern Ethiopia: Implications for Speleothem Palaeoclimate Studies

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    Asrat Asfawossen

    2008-10-01

    Full Text Available The interpretation of palaeoclimate records in speleothems depends on the understanding of the modern climate of the region, the geology, the hydrology above the caves, and the within-cave climate. Monitoring within-cave climate variability, geochemistry of speleothem-forming drip waters, and associated surface and groundwater, provides a modern baseline for interpretation of speleothem palaeohydrological and palaeoclimate records. Here, we present results of such monitoring of the Mechara caves in southeastern Ethiopia, conducted between 2004 and 2007. Results show nearly constant within-cave climate (temperature and humidity in all caves, which generally reflects the surface climate. Groundwater and surface water geochemistry is similar across the region (except slight modification by local lithological variations and modern drip water isotope data fall close to regional Meteoric Water Line, but speleothems further from equilibrium. Holocene and modern speleothems from these caves give high-resolution climate records, implying that the Mechara caves provide a suitable setting for the deposition of annually laminated speleothems that could record surface climate variability in a region where rainfall is sensitive to both the strength of the intertropical convergence zone as well as Indian Monsoon variability.

  17. Brucellosis and bovine tuberculosis prevalence in livestock from pastoralist communities adjacent to Awash National Park, Ethiopia.

    Science.gov (United States)

    Tschopp, Rea; Bekele, Shiferaw; Moti, Tesfaye; Young, Douglas; Aseffa, Abraham

    2015-06-15

    This cross-sectional study investigated the prevalence of brucellosis and bovine tuberculosis (BTB) in local cattle and goat breeds of Oromo and Afar pastoralist communities living in two distinct parts around the Awash National Park. A questionnaire survey was carried out to assess information on husbandry, milk consumption habits, and on knowledge-attitude-practice regarding both diseases. Among a total of 771 animals from all sites tested by comparative intradermal tuberculin test (CIDT) none were BTB reactors with the >4mm cut-off. Using the >2mm cut-off, individual apparent prevalence was 0.9% (95%CI: 0.23-3.56%) in cattle and 0.7% (95%CI: 0.12-3.45%) in goats. Herd prevalence in Oromia and Afar sites was 0% and 66.7% respectively in goats and 16.7% and 50% in cattle. Among the 327 animals tested by enzyme linked immunoassay for brucellosis, 4.8% (95%CI: 1.2-17.1%) of cattle and 22.8% (95%CI: 5.98-29.5%) of goats were reactors. Highest individual prevalence of both diseases was found in Afar settlements with brucellosis being as high as 50%. Respondent ethnicity was the only risk factor for brucellosis positivity in goats in the univariable risk factor analysis. Knowledge about the diseases was poor. Raw goat milk was regularly consumed by women and children, putting them at risk for brucellosis. This study highlighted an increased prevalence gradient of BTB and brucellosis from West to East along the study sites with high brucellosis individual prevalence and abortion rates among Afar settlements in particular.

  18. Road failure caused by landslide in north Ethiopia: A case study from Dedebit - Adi-Remets road segment

    Science.gov (United States)

    Fisseha, Shimeles; Mewa, Getnet

    2016-06-01

    Landslide represents one of the main constraints for the development of road infrastructures in many parts of Ethiopia. While rugged topography, intra-sedimentary clay horizons, thick talus deposits at the foot of hills and wide spread tectonic fissures and faults account for the prominent inducing factors, heavy monsoon rainfall is the most common triggering factor for the majority of road failures caused by landslides. We present the results of geoelectrical investigation of a landslide that caused a severe damage to the Dedebit-Adi-Remets segment of the recently built highway that transects the high relief and mountainous region of Tigray, northern Ethiopia. Vertical Electrical Sounding (VES) measurements were taken at twelve points, systematically distributed to cover the affected area. The resulting geo-electric sections revealed that the shallow subsurface is composed of four distinct geo-electric layers. The corresponding major lithological successions, from top to bottom, are: unconsolidated conglomeratic layer, moist silty clay, moderately weathered and fractured basaltic rock and a possibly saturated portion of the basalt. Major discontinuities, indications of structural weak zones, have also been inferred based on abrupt vertical shift in geo-electrical layer boundaries between neighboring soundings. Based on the main findings, the road failure in the study area appears to be caused by a downslope movement of the subgrade composed of top unconsolidated sediment soaked with water from heavy rain. The location of the probable slip plane could be the inclined interface between the conductive clayey soil and the underlying resistive weathered basalt.

  19. Notes from the field: malnutrition and elevated mortality among refugees from South Sudan - Ethiopia, June-July 2014.

    Science.gov (United States)

    Andresen, Ellen; Bilukha, Oleg O; Menkir, Zeray; Gayford, Megan; Kavosa, Millicent; Wtsadik, Mulugeta; Maina, Gidraf; Gose, Mesfin; Nyagucha, Irene; Shahpar, Cyrus

    2014-08-15

    As a result of armed civil conflict in South Sudan that started in mid-December of 2013, an estimated 1.1 million persons were internally displaced, and approximately 400,000 refugees fled South Sudan to neighboring countries (primarily to Ethiopia, Uganda, Sudan, and Kenya). Refugees from South Sudan arriving in Ethiopia are sheltered in three refugee camps located in Gambella region: Leitchuor, Kule, and Tierkidi. The camps were established during January-May 2014 and have estimated refugee populations of 47,000, 51,000, and 50,000, respectively. Reports from health clinics and humanitarian agencies providing assistance to refugees suggested poor nutritional status of arriving refugees and elevated mortality rates. To assess the nutritional status of refugee children aged 6-59 months and mortality rates (crude [all ages] and aged Refugee and Returnee Affairs (an Ethiopian government aid agency), the United Nations High Commissioner for Refugees, World Food Programme, and United Nations Children's Fund, in collaboration with CDC, conducted cross-sectional population-representative surveys in Leitchuor, Kule, and Tierkidi camps during June-July 2014. Anthropometric measurements in children were taken using standard procedures, and nutritional status was classified based on 2006 World Health Organization (WHO) growth standards. Hemoglobin was measured using HemoCue Hb 301. Anemia was diagnosed according to WHO thresholds. Retrospective mortality rates in Leitchuor and Kule were measured using a household census method.

  20. Environmental Impact of Controlled-Source Explosions in Ethiopia (Project EAGLE): Surface Shaking, Ground Velocities, and Effects on Buildings

    Science.gov (United States)

    Les, A.; Klemperer, S. L.; Keranen, K.; Khan, A.; Maguire, P.

    2003-12-01

    In January 2003, as part of the Ethiopia-Afar Geoscientific Lithospheric Experiment (EAGLE) we conducted a refraction and wide-angle reflection survey of the Main Ethiopian Rift. 757 RefTek "Texan" seismographs with vertical geophones were deployed in 400 km-long axial and cross-rift lines, with another 231 in a central 3D array 100 km in diameter. An 80-instrument passive array of intermediate and broadband sensors was active during our experiment. We recorded 19 borehole shots loaded in nominal 50-meter boreholes, 2 quarry shots, and 2 lake shots. The shots ranged in size from 50-5750 kg, with the most common shot size being 1 tonne. Prior to loading each shot-hole, we measured distances between shots and the nearest structure, typically un-reinforced mud-and-wood houses, occasionally concrete irrigation ditches and aqueducts. We then used semi-empirical formulae derived by Oriard (Hendron and Oriard, 1972) to calculate expected maximum and minimum bounds on ground velocity at these structures, and selected an appropriate shot size to keep the predicted velocity below the "threshold for cosmetic damage", or 2 inches per second, at the most vulnerable structure. The Oriard formulae are derived from measurements associated with blasting for mining and civil engineering purposes and may not accurately predict the ground velocity from the source depths and explosive type used in the EAGLE and other controlled-source experiments. A detailed, trace-by-trace analysis of maximum ground velocities at our closest seismographs can provide data that will be useful in planning future large-scale seismic experiments. Preliminary results from traces within 20 km of our borehole shots suggest that maximum recorded ground velocities were within or below the maximum-minimum range predicted by Oriard, and hence that larger shot sizes could have been used with acceptable risks. A lake shot fired at the optimum depth (84 m for a 1 tonne shot) produced ground velocities that exceeded

  1. Scaling of Health Information Systems in Nigeria and Ethiopia

    DEFF Research Database (Denmark)

    Mengiste, Shegaw Anagaw; Shaw, Vincent; Braa, Jørn

    2007-01-01

    Systems Programme in Nigeria and Ethiopia, the interdependencies between three spheres are identified as being important in scaling health information systems. The three spheres that are explored are the volume of data collected, human resource factors and access to technology. We draw on concepts from...... the balance. Three flexible standards are identified as being critical strategies to global health information scaling initiatives, namely an essential data set, a scalable process of information systems collection and collation consisting of gateways between paper based systems and hardware and software...

  2. Labour markets for irrigated agriculture in central Ethiopia

    DEFF Research Database (Denmark)

    Wendimu, Mengistu Assefa; Gibbon, Peter

    Labour market segmentation in developing countries has been considered in a growing literature, some of which suggests an informal sector wage premium. However, such studies have mainly focused on urban labour markets and have not discriminated between the informally self-employed and wage workers....... This paper examines segmentation in rural markets for agricultural wage workers in Ethiopia, controlling for location, farming systems and observed worker characteristics. Applying an endogenous switching model with simultaneous estimation of wage equations it establishes an informal sector wage premium...

  3. Hydrological characterization of watersheds in the Blue Nile Basin, Ethiopia

    OpenAIRE

    S. G. Gebrehiwot; Ilstedt, U.; Gärdenas, A. I.; Bishop, K.

    2011-01-01

    Thirty-two watersheds (31–4350 km2), in the Blue Nile Basin, Ethiopia, were hydrologically characterized with data from a study of water and land resources by the US Department of Interior, Bureau of Reclamation (USBR) published in 1964. The USBR document contains data on flow, topography, geology, soil type, and land use for the period 1959 to 1963. The aim of the study was to identify watershed variables best explaining the variation in the hydrological regime, with a...

  4. Conservation and Livelihood Impacts of Decentralized Forest Governance in Ethiopia

    DEFF Research Database (Denmark)

    Yietagesu, Aklilu Ameha

    expected outcomes of PFM. In the four articles that form the thesis, the study argues that the PFM programme in Ethiopia contributes to forest conservation compared to other types of management regimes. However, conservation is also challenged mainly by lack of support from the authorities to forest user...... donors and NGOs, with a model where only subsistence level incentives are made available to forest user group members. The study confirms the theoretical claim that rules imposed from above are not followed, and uniquely shows that commercialization of timber and forest conservation can go side by side...

  5. Environmental, social and economic problems in the Borkena plain, Ethiopia

    DEFF Research Database (Denmark)

    Balcha, Berhanu

    People in Borkena in Ethiopia suffer from a complex interplay of environmental degradation, increasing shortage of land due to population growth, conflicts between different ethnic and religious identities, and social confrontations as a result of such tensions. The most depressing problem...... is that they can not find a way out of the downward spiral of resource scarcity and conflict. And the authorities do not give them any chance to get involved themselves in actively searching for solutions specific to their complex problems. All they get is orders, and plans which are designed from above and do...

  6. Diversity of Lactase Persistence Alleles in Ethiopia

    DEFF Research Database (Denmark)

    Jones, BL; Raga, TO; Liebert, Anke;

    2013-01-01

    The persistent expression of lactase into adulthood in humans is a recent genetic adaptation that allows the consumption of milk from other mammals after weaning. In Europe, a single allele (−13910∗T, rs4988235) in an upstream region that acts as an enhancer to the expression of the lactase gene ...

  7. Diversity of Lactase Persistence Alleles in Ethiopia

    DEFF Research Database (Denmark)

    Jones, BL; Raga, TO; Liebert, Anke;

    2013-01-01

    The persistent expression of lactase into adulthood in humans is a recent genetic adaptation that allows the consumption of milk from other mammals after weaning. In Europe, a single allele (−13910∗T, rs4988235) in an upstream region that acts as an enhancer to the expression of the lactase gene...

  8. Gastrointestinal nematode infection in small ruminants in Ethiopia: A systematic review and meta-analysis.

    Science.gov (United States)

    Asmare, Kassahun; Sheferaw, Desie; Aragaw, Kassaye; Abera, Mesele; Sibhat, Berhanu; Haile, Aynalem; Kiara, Henry; Szonyi, Barbara; Skjerve, Eystein; Wieland, Barbara

    2016-08-01

    Gastrointestinal (GI) nematode infections are a major health challenge affecting productive and reproductive performance of sheep and goats in Ethiopia. However, there is no comprehensive summary on the occurrence and distribution of the infection at national level. This systematic review provides pooled prevalence estimates and assesses potential predictors of the nematode infections in small ruminants, i.e. helpful in planning interventions or control strategies. The review used 50 animal level datasets retrieved from 24 manuscripts. The studies used data collected from 9407 sheep and 3478 goats. A meta-analytical approach was employed to analyze Effect size (ES). The reported GI nematodes represented eleven genera affecting sheep and goats including: Haemonchus, Trichostrongylus, Teladorsagia/Ostertagia, Strongyloides, Bunostomum, Nematodirus, Chabertia, Trichuris, Cooperia, Skrjabinema and Oesophagostomum. The GI nematodes pooled prevalence estimate in the random effect model was 75.8% (95% CI: 69.6, 80.8). The subgroup analysis revealed significant (p<0.05) differences in the prevalence between different regions and type of diagnostic methods used. 'Postmortem technique' and 'eastern part of the country' were associated with higher GI nematode prevalence and accounted for 68.1% of the between studies heterogeneity. In light of the high parasitic prevalence in all agro-ecologies, the need for strategic intervention is recommended. Meanwhile, data need to be generated for some of the regions where dependable survey reports are lacking. PMID:27154584

  9. Skin problems in children under five years old at a rural hospital in Southern Ethiopia

    Directory of Open Access Journals (Sweden)

    José Manuel Ramos

    2016-07-01

    Conclusions: Skin problems, mainly scabies, impetigo, and eczema were common in young children attended at a rural hospital in Southern Ethiopia. Children under 5 years should be examined thoroughly to rule out skin diseases, especially scabies.

  10. Phenotypic and genotypic analysis of multidrug-resistant tuberculosis in Ethiopia.

    NARCIS (Netherlands)

    Agonafir, M.; Lemma, E.; Wolde-Meskel, D.; Goshu, S.; Santhanam, A.; Girmachew, F.; Demissie, D.; Getahun, M.; Gebeyehu, M.; Soolingen, D. van

    2010-01-01

    SETTING: National Tuberculosis Reference Laboratory, Addis Ababa, Ethiopia. OBJECTIVES: To determine the drug susceptibility pattern of Mycobacterium tuberculosis isolates and to genetically characterise multidrug-resistant tuberculosis (MDR-TB) isolates. DESIGN: A total of 107 M. tuberculosis isola

  11. The Effect of Targeting Credit to Married Women on Intra-household Expenditure Roles in Ethiopia

    NARCIS (Netherlands)

    Haile, H.B.; Bock, B.B.

    2009-01-01

    This paper is attempted to explore the potential effects of microfinance targeted at married women on intra-household expenditure roles and women’s economic power taking the cases of two microfinance institutions in Ethiopia

  12. Institutional change and economic development : evidence from natural and artefactual field experiments in Ethiopia

    NARCIS (Netherlands)

    Melesse, M.B.

    2015-01-01

    Thesis title: Institutional Change and Economic Development: Evidence from Natural and Artefactual Field Experiments in Ethiopia Mequanint Biset Melesse Abstract Institutions are the essential underpinning of economic development. A large volume of empirical literature has documented conclusive evid

  13. Econometric analyses of microfinance credit group formation, contractual risks and welfare impacts in Northern Ethiopia

    NARCIS (Netherlands)

    Berhane Tesfay, G.

    2009-01-01

    Key words Microfinance, joint liability, contractual risk, group formation, risk-matching, impact evaluation, Panel data econometrics, dynamic panel probit, trend models, fixed-effects, composite counterfactuals, propensity score matching, farm households, Ethiopia. Lack of access to credit is a

  14. Household fuel consumption and resource use in rural-urban Ethiopia

    NARCIS (Netherlands)

    Gebreegziabher, Z.

    2007-01-01

    Keywords: biofuels; land degradation; technology adoption; fuel-savings efficiency; stove R&D; household and community tree investments; fuelwood availability; animal dung; biogas; urban fuel demand; rural hinterlands; northern Ethiopia.   Fuel scarcity and land degradation are intertwin

  15. Climate variability and change in Ethiopia : exploring impacts and adaptation options for cereal production

    NARCIS (Netherlands)

    Kassie, B.T.

    2014-01-01

    Key words: Climate change, Adaptation, Crop modelling, Uncertainty, Maize (Zea mays), Central Rift Valley. Smallholder farmers in Ethiopia have been facing severe climate related hazards, in particular highly variable rainfall and severe droughts that negativelyaffect their livelihoods.Anticipated

  16. Monetary Developments and Decolonization in Ethiopia (1941-1952

    Directory of Open Access Journals (Sweden)

    Arnaldo Mauri

    2010-03-01

    Full Text Available The article analyses the reorganization process of the monetary setting in Ethiopia which started in 1941 along with decolonization, when the Italian colonial rule came to an end. The country regained independence and the former Ethiopian empire was restored. The monetary reform in Ethiopia after the liberation during World War II, was a necessary measure to be adopted. Different paths however could have been followed at that moment by the Ethiopian government. The crucial choice made in money matter was to re-establish a national monetary unit instead of keeping the country inside the East African shilling area, as it was envisaged in British designs for the post-war setting of the Horn of Africa. The Ethiopian project unpredictably prevailed at the end of a weary negotiation, due to the chiefly American support in the framework of a new role gained by the United States in this area. The Ethiopian Authorities were, as a consequence, enabled to free themselves from dependence on Great Britain.

  17. ASSESSEMENT OF PRESCRIBING PATTERN IN BORUMEDA HOSPITAL NORTH EAST ETHIOPIA

    Directory of Open Access Journals (Sweden)

    Assen M

    2015-09-01

    Full Text Available Introduction: Appropriate drug utilization has a huge contribution to global reduction in morbidity and mortality with its consequent medical, social and economic benefits [1]. Inappropriate prescribing is known all over the world as a major problem of health care delivery. Drug Utilization Reviews (DURs are useful for obtaining information about drug usage patterns and for identifying high cost drugs, which are of economic interest Objectives: To assess prescribing pattern in medical outpatient department (OPD of Boru Meda Hospital, North East, Ethiopia Methods: A retrospective, descriptive, cross-sectional study was conducted. A total of 385 prescriptions were randomly collected from the OPD prescription papers existing from Jan 2012 to Dec 2012. The prescriptions were analyzed in the context of adherence to some of WHO core prescribing indicators. Result: Average number of drugs was 1.88. 80.02% prescriptions had drugs prescribed by generic name. Antibiotics were prescribed in 34.57% and 6.06% prescriptions had injectable preparations. (85.26% of drugs were from essential drugs list for Ethiopia (EDL (3rd edition. Conclusion: On the basis of the finding of this study, antibiotics use, adherence to essential drug list and generic prescription showed deviation from the standard recommended by WHO. This calls for sustained interventional strategies and periodic audit at all levels of health care to avoid the negative consequences of inappropriate prescriptions. On the other hand, poly-pharmacy, injectable prescribing were not found to be a problem in this study.

  18. Major reproductive health problems of indigenous Borena cows in Ethiopia

    Directory of Open Access Journals (Sweden)

    Ararsa Duguma Benti

    2014-12-01

    Full Text Available The study was conducted to identify the major reproductive health problems and its associated risk factors in indigenous Borena breed cows in Borena zone in Southern Ethiopia between September 2013 and February 2014. Out of the total 409 cows examined, 195 (47.7% were having at least one of the reproductive problems identified by either questionnaire interview (n=329 or regular follow up (n=80 of individual cows. The major reproductive health problems identified in the present study were mastitis (21.3%; n=87/409, abortion (12.2%; n=50/409, repeat breeder (10.3%; n=42/409, anestrus (10.3%; n=42/409 and retained fetal membrane (RFM; 7.6%; n=31/409. The rate of abortion increased significantly (p=0.001 with the increase in the stage of gestation. Laboratory findings indicated that brucellosis and mastitis had great roles in reproductive health problems of dairy cows in the study area with prevalence rates of 2.91% and 68.41%, respectively. In conclusion, the study revealed that several reproductive health problems such as mastitis, abortion, repeat breeder, anestrus and RFM are mostly prevalent in dairy cows in Borena zone in southern Ethiopia.

  19. Village Chicken Husbandry Practice, Marketing and Constraints in Eastern Ethiopia

    Directory of Open Access Journals (Sweden)

    Tarekegn, Getachew

    2015-12-01

    Full Text Available This experiment is designed to study the characteristics of village chicken husbandry practice, marketing and constraints in eastern Ethiopia. The study was conducted from July in four selected districts in the highlands of eastern Ethiopia (Haramaya, Kersa, Jarso and Meta. A total of 80 chicken owner households were randomly selected and interviewed using a structured questionnaire. Data on characteristics of village chicken production, feeds and feeding practices, housing, management of chicken and eggs, Marketing, diseases and constraints of village chicken production system were collected. Scavenging chicken production system is observed in all households of the districts. Average flock size of chickens in the study area was 9.4 birds and varied between 4 and 17 birds. In the present study, 82% of the households provide overnight housing within the family house for their chicken. Scavenging is the only feeding system encountered in all study districts with little grain supplementation. Most of the chicken are owned and managed by women (36.75%. Selling of unprocessed eggs and live chickens is mainly practiced. External parasites (mites, Coccidiosis and Newcastle disease were the most important and prevailing diseases in the study area with 39%, 38% and 34% incidence rates, respectively. The magnitude of occurrence of the parasites and diseases were higher in the wet season. Poor genetic quality, lack of extension service, inadequate veterinary service and poor management were the main constraints of village poultry production in the study area.

  20. Maternal risk factors for childhood anaemia in Ethiopia.

    Science.gov (United States)

    Habte, Dereje; Asrat, Kalid; Magafu, Mgaywa G M D; Ali, Ibrahim M; Benti, Tadele; Abtew, Wubeshet; Tegegne, Girma; Abera, Dereje; Shiferaw, Solomon

    2013-09-01

    A total of 8260 children between the ages of 6-59 months were analyzed to identify the risk factors associated with childhood anaemia in Ethiopia. The overall mean (SD/standard deviation) haemoglobin (Hgb) level among the under-five children was 10.7 (2.2) g/dl and 50.3% were anaemic. Childhood anaemia demonstrated an increasing trend with maternal anaemia levels of mild, moderate and severe anaemia: odds ratio of 1.82, 2.16 and 3.73 respectively (p< 0.01). Children whose mothers had no formal education were 1.38 times more likely to be anaemic (p<0.01). The poorest and poorer wealth index groups had 1.52 and 1.25 increased odds of childhood anaemia respectively (p< 0.01). Childhood anaemia in Ethiopia is a severe public health problem. Maternal anaemia and socio-economic status were found to be associated with anaemia in children. A holistic approach of addressing mothers and children is of paramount importance. PMID:24069773

  1. Biofuels and food security: Micro-evidence from Ethiopia

    International Nuclear Information System (INIS)

    There is considerable controversy about the impact of biofuels on food security in developing countries. A major concern is that biofuels reduce food security by increasing food prices. In this paper we use survey evidence to assess the impact of castor production on poor and food insecure rural households in Ethiopia. About 1/3 of poor farmers have allocated on average 15% of their land to the production of castor beans under contract in biofuel supply chains. Castor production significantly improves their food security: they have fewer months without food and the amount of food they consume increases. Castor cultivation is beneficial for participating households’ food security in several ways: by generating cash income from castor contracts, they can store food for the lean season; castor beans preserve well on the field which allows sales when farmers are in need of cash (or food); spillover effects of castor contracts increases the productivity of food crops. Increased food crop productivity offsets the amount of land used for castor so that the total local food supply is not affected. - Highlights: • We evaluate the impact of biofuel production contracts on farmers’ food security. • We apply endogenous switching regression method on survey data from Ethiopia. • Impact is heterogeneous across groups. • Food security significantly improved for contract participants by 25%. • Spillover effects improve food productivity that offsets the amount of land diverted to biofuel

  2. Patterns of caesarean-section delivery in Addis Ababa, Ethiopia

    Science.gov (United States)

    Mashalla, Yohana J.S.; Thupayagale-Tshweneagae, Gloria

    2016-01-01

    Setting The study was conducted in Addis Ababa, the capital city of Ethiopia. Specifically, it was conducted in all healthcare facilities offering maternity and obstetric services. Objective The objective of the study was to explore the patterns of caesarean-section (CS) delivery in Addis Ababa. Methods A cross-sectional survey was carried out between December 2013 and January 2014. The population for the study were women aged between 15 and 19 years of age who had given birth in the last 1–3 years before the date of data collection. The Census and Survey Processing System software was used for data capturing and analysing both descriptive and inferential statistics using Statistical Package for Social Sciences version 20.0. Results Amongst the 835 women who delivered at health facilities, 19.2% had given birth by CS. The prevalence of CS based on medical indication was 91.3%. However, 6.9% of CS performed had no medical indication. Private health facilities performed more CSs than public health facilities, 41.1% and 11.7% respectfully. CS was high amongst women of higher socio-economic standing. Conclusion Overall, CS deliveries rate in Ethiopia is above the rate recommended by the World Health Organisation. Because socio-economic factors influence CS delivery, governments should play a key role in regulating performance of CSs in private institutions.

  3. Patterns of caesarean-section delivery in Addis Ababa, Ethiopia

    Directory of Open Access Journals (Sweden)

    Yibeltal T. Bayou

    2016-03-01

    Full Text Available Setting: The study was conducted in Addis Ababa, the capital city of Ethiopia. Specifically, it was conducted in all healthcare facilities offering maternity and obstetric services.Objective: The objective of the study was to explore the patterns of caesarean-section (CS delivery in Addis Ababa.Methods: A cross-sectional survey was carried out between December 2013 and January 2014. The population for the study were women aged between 15 and 19 years of age who had given birth in the last 1–3 years before the date of data collection. The Census and Survey Processing System software was used for data capturing and analysing both descriptive and inferential statistics using Statistical Package for Social Sciences version 20.0.Results: Amongst the 835 women who delivered at health facilities, 19.2% had given birth by CS. The prevalence of CS based on medical indication was 91.3%. However, 6.9% of CS performed had no medical indication. Private health facilities performed more CSs than public health facilities, 41.1% and 11.7% respectfully. CS was high amongst women of higher socioeconomic standing.Conclusion: Overall, CS deliveries rate in Ethiopia is above the rate recommended by the World Health Organisation. Because socio-economic factors influence CS delivery, governments should play a key role in regulating performance of CSs in private institutions.

  4. Re-Greening Ethiopia: History, Challenges and Lessons

    Directory of Open Access Journals (Sweden)

    Mulugeta Lemenih

    2014-07-01

    Full Text Available In Ethiopia, deforestation rates remain high and the gap between demand and domestic supply of forest products is expanding, even though government-initiated re-greening efforts began over a century ago. Today, over 3 million hectares (ha of degraded forest land are under area exclosure; smallholder plantations cover 0.8 million ha; and state-owned industrial plantations stagnate at under 0.25 million ha. This review captures experiences related to re-greening practices in Ethiopia, specifically with regards to area exclosure and afforestation and reforestation, and distills lessons regarding processes, achievements and challenges. The findings show that farmers and non-governmental organizations (NGOs are the main players, and that the private sector has so far played only a small role. The role of the government was mixed: supportive in some cases and hindering in others. The challenges of state- and NGO-led re-greening practices are: inadequate involvement of communities; poorly defined rehabilitation objectives; lack of management plans; unclear responsibilities and benefit-sharing arrangements; and poor silvicultural practices. The lessons include: a more active role for non-state actors in re-greening initiatives; more attention to market signals; devolution of management responsibility; clear definition of responsibilities and benefit-sharing arrangements; and better tenure security, which are all major factors to success.

  5. Understanding Political Will in Groundwater Management: Comparing Yemen and Ethiopia

    Directory of Open Access Journals (Sweden)

    Frank van Steenbergen

    2015-02-01

    Full Text Available This paper explores the role of politics in water management, in particular, comparing groundwater management in Yemen and Ethiopia. It tries to understand the precise meaning of the often-quoted term 'political will' in these different contexts and compares the autocratic and oligarchic system in Yemen with the dominant party 'developmental state' in Ethiopia. The links between these political systems and the institutional domain are described as well as the actual management of groundwater on the ground. Whereas the Ethiopian state is characterised by the use of hard power and soft ideational power, the system in Yemen relies at most on soft negotiating power. There is a strong link between the political system, the positioning of different parties and access to power, the role of central and local governments, the propensity to plan and vision, the effectiveness of government organisations, the extent of corruption, the influence of informal governance mechanisms, the scope for private initiative and the political interest in groundwater management and development in general. More important than political will per se is political capacity – the ability to implement and regulate.

  6. Contraceptive use in women with hypertension and diabetes: cross-sectional study in northwest Ethiopia

    OpenAIRE

    Mekonnen TT; Woldeyohannes SM; Yigzaw T

    2015-01-01

    Tensae Tadesse Mekonnen,1 Solomon Meseret Woldeyohannes,2 Tegbar Yigzaw3 1Department of Midwifery, Tseda Health Science College, 2Department of Epidemiology and Biostatistics, Institute of Public Health, University of Gondar, Gondar, 3Jhpiego-Ethiopia, Addis Ababa, Ethiopia Purpose: Women with diabetes and hypertension are at increased risk of pregnancy complications, including those from surgical delivery and their offspring are at risk for congenital anomalies. Thus, diabetic and hyperten...

  7. Self-Medication with Antibiotics and Antimalarials in the Community of Silte Zone, South Ethiopia

    OpenAIRE

    Nasir Tajure Wabe; Dargicho Ahmed; Mulugeta Tarekegn Angamo

    2012-01-01

    AIM: Self-medication with antibiotics and antimalarials occurs among the population in Ethiopian. We studied to estimate the prevalence of self-medication with antibiotics and antimalarials in Ethiopia and evaluate factors associated with self-medications. METHODS: A cross-sectional study was conducted on 405 households, selected from Silte Zone in South Ethiopia, using a random sampling technique by employing a pretested questionnaire. Data were analyzed using SPSS for windows version 16.0. ...

  8. Health seeking behavior for cervical cancer in Ethiopia: a qualitative study

    OpenAIRE

    Birhanu Zewdie; Abdissa Alemseged; Belachew Tefera; Deribew Amare; Segni Hailemariam; Tsu Vivien; Mulholland Kim; Russell Fiona M

    2012-01-01

    Abstract Background Although cervical cancer is a leading cause of cancer related morbidity and mortality among women in Ethiopia, there is lack of information regarding the perception of the community about the disease. Methods Focus group discussions were conducted with men, women, and community leaders in the rural settings of Jimma Zone southwest Ethiopia and in the capital city, Addis Ababa. Data were captured using voice recorders, and field notes were transcribed verbatim from the loca...

  9. Incidence of Rabies in Humans and Domestic Animals and People's Awareness in North Gondar Zone, Ethiopia

    OpenAIRE

    Wudu Temesgen Jemberu; Wassie Molla; Gizat Almaw; Sefinew Alemu

    2013-01-01

    BACKGROUND: Rabies is a zoonotic disease that has been prevalent in humans and animals for centuries in Ethiopia and it is often dealt with using traditional practices. There is lack of accurate quantitative information on rabies both in humans and animals in Ethiopia and little is known about the awareness of the people about the disease. In this study, we estimated the incidence of rabies in humans and domestic animals, and assessed the people's awareness about the disease in North Gondar z...

  10. Peer counselors' role in supporting patients' adherence to ART in Ethiopia and Uganda

    OpenAIRE

    Gusdal, Annelie Karin; Obua, Celestino; Andualem, Tenaw; Wahlström, Rolf; Chalker, John; Fochsen, Grethe

    2011-01-01

    Abstract Our aim was to explore peer counselors? work and their role in supporting patients? adherence to ART in resource-limited settings in Ethiopia and Uganda. Qualitative semi-structured interviews were conducted with 79 patients, 17 peer counselors and 22 providers in ART facilities in urban and rural areas of Ethiopia and Uganda. Two main categories with related subcategories emerged from the analysis. The first main category, Peer counselors as facilitators of adherence, des...

  11. An Interdisciplinary Approach to the Dissemination of Mini and Micro Hydropower - the Case of Ethiopia

    OpenAIRE

    Feibel, Hedi

    2003-01-01

    Successful implementation of MHP projects in Ethiopia and subsequently a broader dissemination of the technology require an interdisciplinary approach. Based on the analyses of present hindrances in Ethiopia, crucial aspects are identified. Even though an adequate hydrological potential and electricity requirements are provided for at numerous sites, special attention must be directed to competing technologies, such as a diesel generator system or the connection to an existing grid, to invest...

  12. Use and management of traditional medicinal plants by Maale and Ari ethnic communities in southern Ethiopia

    OpenAIRE

    Kidane, Berhane; Van Andel, Tinde; van der Maesen, Laurentius Josephus Gerardus; Asfaw, Zemede

    2014-01-01

    Background Around 80% of the people of Ethiopia are estimated to be relying on medicinal plants for the treatment of different types of human health problems. The purpose of this study was to describe and analyse the use and management of medicinal plants used for the treatment of human health problems by the Maale and Ari communities in southern Ethiopia. Methods Quantitative and qualitative ethnobotanical field inquiries and analytical methods including individual and focus group discussion...

  13. Foreign Direct Investment Development between European Union and Least Developed Countries : Business Opportunities in Ethiopia.

    OpenAIRE

    Eshete, Biruhe; Gebre, Thomas

    2012-01-01

    Foreign direct investment (FDI) is a category of international investment that indicates an intention to acquire a lasting interest in an enterprise operating in another economy. This study assesses the development of FDI between EU and Least Developed Countries and also examines investment opportunities in Ethiopia. The primary goal was to examine economical and social contribution of FDI inflow. In addition, this study assesses Ethiopia's business opportunity, FDI policies, incentives ...

  14. Borderless world vs borders as walls: insights from a borderland group in northern Ethiopia

    OpenAIRE

    Dias, Alexandra Magnólia

    2013-01-01

    The border between Eritrea and Ethiopia changed status frequently from the 19th century up to Eritrea’s independence (Triulzi, 2006: 7). With the creation of Eritrea as an Italian colony and prior to the incorporation of Ethiopia into the Italian East African Empire the border was defined according to colonial treaties. However, the border waxed and waned over the decades of their political coexistence. Indeed, the border's status shifted from a mere internal-administrative marker to a coloni...

  15. Small-scale irrigation dams, agricultural production, and health - theory and evidence from Ethiopia

    OpenAIRE

    Ersado, Lire

    2005-01-01

    The author looks at the feasibility and potential of instituting small-scale irrigation dams to reduce Ethiopia s dependence on rainfed agriculture and the associated food insecurity. He develops a theoretical framework to assess the welfare implications of irrigation development programs and provides empirical evidence from microdam construction and reforestation projects in northern Ethiopia. The author pays particular attention to health-related costs of establishing small-scale irrigation...

  16. The Right to Primary Education in Ethiopia: Progress, Prospects and Challenges

    OpenAIRE

    2009-01-01

    The present study focuses on Ethiopia, a country despite facing daunting development challenges, is said to have sustained a notable push towards realizing universal primary education. The study was, therefore, made with an objective of critically assessing and evaluating the right to primary education in the present Ethiopia. Using both qualitative and quantitative method, this study not only attempted to describe the political, economic and legal/policy reforms the Ethiopian Government...

  17. Efficacy of artemether-lumefantrine for the treatment of uncomplicated Plasmodium falciparum malaria in Northeast Ethiopia

    OpenAIRE

    Assefa Mulu; Berhanu Geresu; Yeshiwork Beyene; Muluneh Ademe

    2015-01-01

    Background: The impact of resistance to antimalarials is insidious and unless efficacy studies are conducted, resistance may go unrecognized. The aim of this study was to assess the efficacy of artemether/lumefantrine, for the treatment of uncomplicated Plasmodium falciparum infections in Kemisie Health Center, Northeast Ethiopia. Methods: Artemether/lumefantrine efficacy study was conducted in Kemisie Health Center, Northeast Ethiopia from September, 2012 to May, 2013. The study participa...

  18. In vitro Antimicrobial Activity and Phytochemical Screening of Clematis Species Indigenous to Ethiopia

    OpenAIRE

    S Hawaze; Deti, H.; Suleman, S.

    2012-01-01

    The leaves extracts of two indigenous plants of Ethiopia: Clematis longicauda steud ex A. Rich. and Clematis burgensis Engl. are used in Southwestern Ethiopia to treat otorrhoea and eczema. Antimicrobial activity and MIC of crude extracts were determined by disk diffusion and broth dilution. Phytochemical screening was performed on the extracts. The methanol and petroleum ether extracts of both plants showed antibacterial and antifungal activity. Sensitivity of reference strains was concentra...

  19. Tourists-perceived service quality and satisfaction of sustainable tourism in Ethiopia

    OpenAIRE

    Woldesenbet, Addis

    2015-01-01

    For the economic development tourism plays a great role for countries like Ethiopia. As international tourism continues to grow from time to time, it is necessary to maintain the tourism sector for generations. As a result, sustainable tourism becomes the best tool to achieve the goal. The purpose of this study is to measure the sustainable tourism management with regard to tourists’ satisfaction or dissatisfaction of the service they get while they staying in Ethiopia. The study has used the...

  20. Implications of accelerated agricultural growth on household incomes and poverty in Ethiopia: A general equilibrium analysis

    OpenAIRE

    Dorosh, Paul A.; Thurlow, James

    2009-01-01

    Ethiopia’s national development strategy, A Plan for Accelerated and Sustained Development to End Poverty for 2005/06 to 2009/10 (PASDEP) places a major emphasis on achieving high rates of agricultural and overall economic growth. Consistent with the PASDEP, Ethiopia is also in the process of implementing the Comprehensive Africa Agriculture Development Programme (CAADP) together with other African governments. As part of CAADP, the country has committed itself to meeting targets of devotin...

  1. The Role of Government in East Asian Development : Lessons for Ethiopia

    OpenAIRE

    Berhane, Esayas

    2012-01-01

    Abstract This paper examines the lessons Ethiopia can learn from East Asia’s growth to sustain its recent economic growth. By an in-depth analysis of the role of government in East Asian’s development it provides recommendations for Ethiopia. The study is based on the experiences of South Korea, Taiwan and Japan in the context of three issues: selective intervention policies, coordination problem and export orientation. Results of the study show that governments in East Asia have used phased ...

  2. High prevalence of drug-resistance mutations in Plasmodium falciparum and Plasmodium vivax in southern Ethiopia

    OpenAIRE

    Schunk, Mirjam; Kumma, Wondimagegn P.; Barreto Miranda, Isabel; Maha E. Osman; Roewer, Susanne; Alano, Abraham; Loescher, Thomas; Bienzle, Ulrich; Mockenhaupt, Frank P

    2006-01-01

    Background: In Ethiopia, malaria is caused by both Plasmodium falciparum and Plasmodium vivax. Drug resistance of P. falciparum to sulfadoxine-pyrimethamine (SP) and chloroquine (CQ) is frequent and intense in some areas. Methods: In 100 patients with uncomplicated malaria from Dilla, southern Ethiopia, P. falciparum dhfr and dhps mutations as well as P. vivax dhfr polymorphisms associated with resistance to SP and P. falciparum pfcrt and pfmdr1 mutations conferring CQ resistance were assesse...

  3. Identifying residence times and streamflow generation processes using δ18O and δ2H in meso-scale catchments in the Abay/Upper Blue Nile, Ethiopia

    OpenAIRE

    Teklaeb, S.; Wenninger, J.W.; Uhlenbrook, S.

    2013-01-01

    Measurements of the stable isotopes oxygen-18 (18O) and deuterium (2H) were carried out in two meso-scale catchments, Chemoga (358 km2) and Jedeb (296 km2) south of Lake Tana, Abay/Upper Blue Nile basin, Ethiopia. The region is of paramount importance for the water resources in the Nile basin. Stable isotope composition in precipitation, spring water and streamflow were analyzed (i) to characterize the spatial and temporal variations of water fluxes; (ii) to estimate the mean residence time o...

  4. Prevalence and factors associated with trachoma among children aged 1–9 years in Zala district , Gamo Gofa zone, Southern Ethiopia

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    Mengistu K

    2016-08-01

    Full Text Available Kassahun Mengistu1 Mulugeta Shegaze2 Kifle Woldemichael3 Hailay Gesesew3,4 Yohannes Markos5 1Department of Zonal Health Office, Gamo Goffa Zone, Arba Minch, Ethiopia; 2Department of Nursing, Arba Minch University, Arba Minch, Ethiopia; 3Department of Epidemiology, Jimma University, Jimma, Ethiopia; 4Discipline of Public Health, Flinders University, Adelaide, Australia; 5Department of Medical Physiology, Jimma University, Jimma, Ethiopia Background: Trachoma is the leading cause of preventable blindness worldwide. It is common in areas where people are socioeconomically deprived. Globally, approximately 1.2 billion people live in trachoma-endemic areas, in which, 40.6 million individuals have active trachoma and 8.2 million have trichiasis. According to the World Health Organization’s 2007 report, globally close to 1.3 million people are blind due to trachoma, while approximately 84 million suffer from active trachoma. The National Survey (2007 of Ethiopia showed a prevalence of 40.1% active trachoma among children aged 1–9 years. Trachoma is still endemic in most parts of Ethiopia.Objective: To assess prevalence of trachoma and factors associated with it among children aged 1–9 years in Zala district, Gamo Gofa Zone, Southern Nations, Nationalities, and Peoples’ Region.Methods: A community-based cross-sectional study was conducted in Zala district from February 28 to March 26, 2014. A total of 611 children were examined for trachoma based on the simplified World Health Organization 1983 classification. A multistage stratified sampling technique with a systematic random sampling technique was used to select study participants. Data were collected by using a semistructured pretested questionnaire and clinical eye examination. The data were entered using EpiData version 3.1 and analyzed using SPSS version 16. Multivariable logistic regression analysis was used to identify independently associated factors.Results: The overall prevalence of

  5. Key informants' perspectives on development of family medicine training programs in Ethiopia.

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    Gossa, Weyinshet; Wondimagegn, Dawit; Mekonnen, Demeke; Eshetu, Wondwossen; Abebe, Zerihun; Fetters, Michael D

    2016-01-01

    As a very low-income country, Ethiopia faces significant development challenges, though there is great aspiration to dramatically improve health care in the country. Family medicine has recently been recognized through national policy as one potential contributor in addressing Ethiopia's health care challenges. Family medicine is a new specialty in Ethiopia emerging in the context of family medicine development in Sub-Saharan Africa. The Addis Ababa University family medicine residency program started in 2013 and is the first and the only family medicine program in the country as of March 2016. Stakeholders on the ground feel that family medicine is off to a good start and have great enthusiasm and optimism for its success. While the Ministry of Health has a vision for the development of family medicine and a plan for rapid upscaling of family medicine across the country, significant challenges remain. Continuing discussion about the potential roles of family medicine specialists in Ethiopia and policy-level strategic planning to place family medicine at the core of primary health care delivery in the country is needed. In addition, the health care-tier system needs to be restructured to include the family medicine specialists along with appropriately equipped health care facilities for training and practice. Key stakeholders are optimistic that family medicine expansion can be successful in Ethiopia through a coordinated effort by the Ministry of Health and collaboration between institutions within the country, other Sub-Saharan African countries, and international partners supportive of establishing family medicine in Ethiopia. PMID:27175100

  6. Spatio-temporal analysis of smear-positive tuberculosis in the Sidama Zone, southern Ethiopia.

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    Mesay Hailu Dangisso

    Full Text Available Tuberculosis (TB is a disease of public health concern, with a varying distribution across settings depending on socio-economic status, HIV burden, availability and performance of the health system. Ethiopia is a country with a high burden of TB, with regional variations in TB case notification rates (CNRs. However, TB program reports are often compiled and reported at higher administrative units that do not show the burden at lower units, so there is limited information about the spatial distribution of the disease. We therefore aim to assess the spatial distribution and presence of the spatio-temporal clustering of the disease in different geographic settings over 10 years in the Sidama Zone in southern Ethiopia.A retrospective space-time and spatial analysis were carried out at the kebele level (the lowest administrative unit within a district to identify spatial and space-time clusters of smear-positive pulmonary TB (PTB. Scan statistics, Global Moran's I, and Getis and Ordi (Gi* statistics were all used to help analyze the spatial distribution and clusters of the disease across settings.A total of 22,545 smear-positive PTB cases notified over 10 years were used for spatial analysis. In a purely spatial analysis, we identified the most likely cluster of smear-positive PTB in 192 kebeles in eight districts (RR= 2, p<0.001, with 12,155 observed and 8,668 expected cases. The Gi* statistic also identified the clusters in the same areas, and the spatial clusters showed stability in most areas in each year during the study period. The space-time analysis also detected the most likely cluster in 193 kebeles in the same eight districts (RR= 1.92, p<0.001, with 7,584 observed and 4,738 expected cases in 2003-2012.The study found variations in CNRs and significant spatio-temporal clusters of smear-positive PTB in the Sidama Zone. The findings can be used to guide TB control programs to devise effective TB control strategies for the geographic areas

  7. Ethnobotanical Study of Traditional Medicinal Plants in and Around Fiche District, Central Ethiopia

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    Abiyu Enyew

    2014-07-01

    Full Text Available An ethnobotanical study of medicinal plants was conducted in and around Fiche District, North Shewa Zone of Oromia Region, Ethiopia from September 2011 to January 2012. Ten kebeles were selected from North to South and East to West directions of Fiche District and its surroundings by purposive sampling method. Six informants including one key informant were selected from each kebele for data collection by using printed data collection sheets containing, semi-structured interview questions, group discussion and guided field walk. The plant specimens were identified by using taxonomic keys in the Floras of Ethiopia and Eritrea. The data were analysed using descriptive statistics; informant consensus factor and fidelity level using MS-Excel 2010. Totally, 155 medicinal plants belonging to 128 genera and 65 families were recorded. Most medicinal plants (72.9% were used for human healthcare in which Lamiaceae was dominant (11% in which Ocimum lamiifolium, Otostegia integrifolia and Leonotis ocymifolia were the most common species. Herbs were dominant (43.87% flora followed by shrubs (35.48%. The most frequently used plant parts for remedial preparation were leaves (38.1% followed by roots (14.8% and others. Fresh plant parts were used mostly (47.7% followed by dried (13.5% and the remaining (38.7% either in fresh or dried. Among the preparations, crushing was the dominant (21.3% form followed by squeezing (16.1%. The remedial administration was mostly oral (38.7% followed by dermal (29%. The highest (88% ICF was associated with intestinal parasites followed by emergency diseases (82%. The FL of Actiniopteris semiflabellata, Plantago lanceolata, Capparis tomentosa, and Clerodendrum myricoides was calculated 100% irrespective of diseases. In conclusion, rich diversity of floras were mostly practiced in crude form and to prevent extinction of medicinal plants due to unsustainable anthropogenic activities, local communities need to give attention for in

  8. Transmission of Mycobacterium tuberculosis between farmers and cattle in central Ethiopia.

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    Gobena Ameni

    Full Text Available BACKGROUND: Transmission of Mycobacterium tuberculosis (M. tuberculosis complex could be possible between farmers and their cattle in Ethiopia. METHODOLOGY/PRINCIPAL FINDINGS: A study was conducted in mixed type multi-purposes cattle raising region of Ethiopia on 287 households (146 households with case of pulmonary tuberculosis (TB and 141 free of TB and 287 herds consisting of 2,033 cattle belonging to these households to evaluate transmission of TB between cattle and farmers. Interview, bacteriological examinations and molecular typing were used for human subjects while comparative intradermal tuberculin (CIDT test, post mortem and bacteriological examinations, and molecular typing were used for animal studies. Herd prevalence of CIDT reactors was 9.4% and was higher (p<0.01 in herds owned by households with TB than in herds owned by TB free households. Animal prevalence was 1.8% and also higher (p<0.01 in cattle owned by households with TB case than in those owned by TB free households. All mycobacteria (141 isolated from farmers were M. tuberculosis, while only five of the 16 isolates from cattle were members of the M. tuberculosis complex (MTC while the remaining 11 were members of non-tuberculosis mycobacteria (NTM. Further speciation of the five MTC isolates showed that three of the isolates were M. bovis (strain SB1176, while the remaining two were M. tuberculosis strains (SIT149 and SIT53. Pathology scoring method described by "Vordermeier et al. (2002" was applied and the average severity of pathology in two cattle infected with M. bovis, in 11 infected with NTM and two infected with M. tuberculosis were 5.5, 2.1 and 0.5, respectively. CONCLUSIONS/SIGNIFICANCE: The results showed that transmission of TB from farmers to cattle by the airborne route sensitizes the cows but rarely leads to TB. Similarly, low transmission of M. bovis between farmers and their cattle was found, suggesting requirement of ingestion of contaminated milk from

  9. Sexual behaviors and associated factors among antiretroviral treatment attendees in Ethiopia

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    Demissie K

    2015-06-01

    Full Text Available Kassahun Demissie,1 Shifera Asfaw,2 Lakew Abebe,2 Getachew Kiros2 1Addis Ababa Regional Laboratory, Ethiopia; 2Department of Health Education and Behavioral Science, College of Public Health and Medical Sciences, Jimma University, Ethiopia Background: Human immunodeficiency virus (HIV/acquired immune deficiency syndrome is one of the major public health problems throughout the world. Nowadays, antiretroviral treatment (ART is available in health institutions and HIV-positive individuals who are eligible for ART are taking it. But studies show reinfection of HIV is occurring in them for unknown reasons. Purpose: This study aimed to assess risky sexual practice and associated factors among HIV-positive ART attendees. Methods: An institution-based cross-sectional study was employed in ten randomly selected health centers in Addis Ababa, between October 05 and November 05, 2013. Simple random sampling technique was employed to select 376 respondents for face-to-face interviews from ART registration book. After the data collection process, data were entered and analyzed using the SPSS version 20 statistical package. Then the effect of each variable was observed by regression analysis to identify the predictors for risky sexual practice at a significant level of P<0.05. Results: A total of 376 respondents were included in the study, with 100% response rate. The mean age of the total respondents was 35.28±8.94 (standard deviation. Of the 376 respondents, 30.4% had a history of risky sexual practice, which was inconsistent condom use in the last 3 months prior to the study period. Factors associated with risky sexual practice included alcohol consumption (adjusted odds ratio [AOR] =2.01, 95% CI: 1.07, 3.77, being single (AOR =0.29, 95% CI: 0.15, 0.59 and widowed (AOR =0.32, 95% CI: 0.13, 0.77 respondents, and the gender of the respondents, with an AOR of 1.55 (95% CI: 1.01, 2.33, shows a significant relationship with risky sexual behavior. Conclusion

  10. Factors associated with institutional delivery service utilization in Ethiopia

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    Kebede A

    2016-09-01

    Full Text Available Alemi Kebede,1 Kalkidan Hassen,2 Aderajew Nigussie Teklehaymanot1 1Department of Population and Family Health, 2College of Health Sciences, Jimma University, Ethiopia Background: Most obstetric complications occur unpredictably during the time of delivery, but they can be prevented with proper medical care in the health facilities. Despite the Ethiopian government’s efforts to expand health service facilities and promote health institution-based delivery service in the country, an estimated 85% of births still take place at home.Objective: The review was conducted with the aim of generating the best evidence on the determinants of institutional delivery service utilization in Ethiopia.Methods: The reviewed studies were accessed through electronic web-based search strategy from PubMed, HINARI, Mendeley reference manager, Cochrane Library for Systematic Reviews, and Google Scholar. Review Manager V5.3 software was used for meta-analysis. Mantel–Haenszel odds ratios (ORs and their 95% confidence intervals (CIs were calculated. Heterogeneity of the study was assessed using I2 test.Results: People living in urban areas (OR =13.16, CI =1.24, 3.68, with primary and above educational level of the mother and husband (OR =4.95, CI =2.3, 4. 8, and OR =4.43, CI =1.14, 3.36, respectively, who encountered problems during pregnancy (OR =2.83, CI =4.54, 7.39, and living at a distance <5 km from nearby health facility (OR =2.6, CI =3.33, 6.57 showed significant association with institutional delivery service utilization. Women’s autonomy was not significantly associated with institutional delivery service utilization.Conclusion and recommendation: Distance to health facility and problems during pregnancy were factors positively and significantly associated with institutional delivery service utilization. Promoting couples education beyond primary education regarding the danger signs of pregnancy and benefits of institutional delivery through available

  11. Governance change and institutional adaptation: a case study from Harenna forest, ethiopia.

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    Wakjira, Dereje T; Fischer, Anke; Pinard, Michelle A

    2013-04-01

    Many common pool resources have traditionally been managed through intricate local governance arrangements. Over time, such arrangements are confronted with manifold political, social, economic and ecological changes. However, the ways in which local governance arrangements react to such changes are poorly understood. Using the theoretical concept of institutional adaptation, we analyse the history of Harenna forest, Ethiopia, to examine processes of institutional change over the last 150 years. We find that the traditional institutions that governed Harenna's resources persisted, in essence, over time. However, these institutions were modified repeatedly to address changes caused by varying formal, supra-regional governance regimes, the development of markets for forest products, increasing population pressure and changes in formal property rights. A key mechanism for adaptation was combining elements from both informal and formal institutions, which allowed traditional rules to persist in the guise of more formal arrangements. Our findings also highlight several constraints of institutional adaptation. For example, by abolishing fora for collective decision-making, regime changes limited adaptive capacity. To conclude, we argue that such insights into traditional resource governance and its adaptability and dynamics over time are essential to develop sustainable approaches to participatory forest management for the future, both in Harenna and more generally. PMID:23354873

  12. Low Prevalence of Leishmania Infection in Post-Epidemic Areas of Libo Kemkem, Ethiopia

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    Sordo, Luis; Gadisa, Endalamaw; Custodio, Estefanía; Cruz, Israel; Simón, Fernando; Abraham, Zelalem; Moreno, Javier; Aseffa, Abraham; Tsegaye, Hailu; Nieto, Javier; Chicharro, Carmen; Cañavate, Carmen

    2012-01-01

    In Libo Kemkem (a district of Amhara region, Ethiopia), no cases of kala-azar had ever been reported until 2005 when an outbreak occurred. Over one-third of those cases were children under 15 years of age. The aim of the present study was to determine the prevalence of Leishmania infection in children aged 4–15 years. A cross-sectional survey was conducted in 2009. Children participating in the survey were selected using a three-stage cluster sampling method. A total of 386 children were included in the study. The overall prevalence of Leishmania infection (direct agglutination test- and/or rK39 immunochromatographic test- and/or leishmanin skin test-positive subjects) in this population was 1.02% (95% confidence interval = 0–4.54), and prevalence was higher in boys and children older than 12 years. Only one case of active disease was encountered. The results suggest that the conditions responsible for the outbreak no longer reign. However, active surveillance remains necessary. PMID:22665599

  13. Structure and regeneration status of Komto Afromontane moist forest,East Wollega Zone, west Ethiopia

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    Fekadu Gurmessa; Teshome Soromessa; Ensermu Kelbessa

    2012-01-01

    We conducted a study in Komto Forest in East Wollega Zone,Oromia National Regional State,West Ethiopia for determining vegetation structure and regeneration status in this forest.We systematically sampled 53 quadrats (20 m × 20 m) along line transects radiating from the peak of Komto Mountain in eight directions.Vegetation parameters such as DBH,height,seedling and sapling density of woody species,and location and altitude of each quadrat were recorded.In total,103 woody plant species of 87 genera and 45 families were identified.Analysis of selected tree species revealed different population structures.Generally,the forest was dominated by small trees and shrubs characteristic of secondary regeneration.Observations on the regeneration of the forest indicated that there are woody species that require urgent conservation measures.Based on the results of this study,we recommend detailed ecological studies of various environmental factors such as soil type and properties,and ethnobotanical studies to explore indigenous knowledge on uses of plants.

  14. A NEW SUBGENUS AND TWO NEW SPECIES OF TRECHUS FROM ETHIOPIA (Coleoptera, Carabidae

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    Paolo Magrini

    2012-04-01

    Full Text Available Two new species of Trechus from the Oromia Province (Ethiopia are described in the present note. In the first part we describe Archeotrechus, a new microphtalmic Trechus, characterized by the dilation of only the first tarsal segment in males and by the aedeagus with the dorsal part amost completely divided into two lobes: a sclerified connection exists only in the region of the basal ostium. To this subgenus we ascribe the new species Trechus (Archeotrechus relictus, from the area of Mt. Sgona (Batu, of yellow-brown colour, rather flattened, with non sinuate pronotum and blunt fore and hind angles; two discal setae in the third stria. The aedeagus is much elongated, with a spherical apical button, copulatory piece triangular, lanceolate, with a sharp apex, little sclerified and very simple, typical of ancestral forms, like for instance Minitrechus Vigna Taglianti & Magrini, 2009. The female gonostyli, short and curved, bear at the apex two big setae on the inner edge. In the second part of the note we describe Trechus (s. str. oromiensis, a new species of bipartitus Group (sensu novo, characterized by the presence of only one discal seta on elytra and by peculiar features of the aedeagus.

  15. Effect of coffee processing on ecological integrity of river systems in Jimma zone, southwestern Ethiopia

    International Nuclear Information System (INIS)

    Jimma Zone in Southwestern Ethiopia is known for its coffee production and the landscape is dotted by a number of coffee processing industries. In order to assess the effect of coffee wastewater on the ecological integrity of the receiving water bodies, a longitudinal study has been initiated in January 2003 and is still in progress. The preliminary results of physicochemical parameters such as BOD (Biochemical Oxygen Demand) indicated that the coffee effluent is characterized by a remarkable polluting potential during the wet coffee-processing season. In general, a corresponding decline of bottom dwelling river fauna has been noted in many sampling locations. If business-as-usual scenario is followed, the economic gains accrued, as a result of coffee export, will be undone due to the ensuing water quality degradation and aquatic ecosystem disturbance. Although further study is required to fix the problem, provision of intervention strategies appear to be mandatory in order to avert quality deterioration of the rivers and streams flowing through the coffee producing region. (author)

  16. Provenance Analysis of Surface Sediments in the Chew Bahir Basin (Ethiopia) using Remote Sensing Data

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    Boesche, N.; Trauth, M.

    2012-04-01

    Provenance analysis is an essential discipline for describing the generation and dispersal of sediments and yields a fundamental understanding of hydrological and sedimentological processes. Chew Bahir basin is a hardly accessible terrain in southern Ethiopia, which is barely investigated by sedimentological studies until today. In this work, those studies were conducted via remotely sensed digital image analysis (ASTER, Landsat ETM+, Worldview-1 and SRTM) combined with a climatological approach through precipitation data from the Tropical Rainfall Measuring Mission (TRMM). Besides remote sensing, sedimentological investigations were achieved from a highly resolved paleo-climate record through a short drill-core from Chew Bahir basin. In order to identify and localize potential source areas and to describe the dispersal of sediments, different processing methodologies were applied (achievement of sediment composition, land-surface classification, digital terrain analysis and generation of remote sensing time series). The result of this work demonstrates two different source rocks, which belong to two distinct source localities. Hence, the analysis of remote sensed digital imaginary provides an effective tool for studying the provenance of sediments, especially in remote regions such as Chew Bahir basin. Moreover, remotely sensed time series provide important insights into climatologically induced variations in the uppermost sediment-layer. However, fully automated analysis of remotely sensed imaginary cannot replace fieldwork, but provides outstanding contributions to interdisciplinarity.

  17. A novel zoonotic genotype related to Echinococcus granulosus sensu stricto from southern Ethiopia.

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    Wassermann, Marion; Woldeyes, Daniel; Gerbi, Banchwosen Mechal; Ebi, Dennis; Zeyhle, Eberhard; Mackenstedt, Ute; Petros, Beyene; Tilahun, Getachew; Kern, Peter; Romig, Thomas

    2016-09-01

    Complete mitochondrial and two nuclear gene sequences of a novel genotype (GOmo) related to Echinococcus granulosus sensu stricto are described from a metacestode isolate retrieved from a human patient in southwestern Ethiopia. Phylogenetically, the genotype is positioned within the E. granulosus sensu stricto/Echinococcus felidis cluster, but cannot easily be allocated to either species. Based on different mitochondrial DNA markers, it is closest to the haplotype cluster that currently defines the species E. granulosus sensu stricto (which includes variants showing the widely cited G1, G2 and G3 sequences), but is clearly not part of this cluster. Pairwise distances between GOmo and E. granulosus sensu stricto are in the range of those between the most distant members of the Echinococcus canadensis complex (G6-10) that were recently proposed as separate species. At this stage, we prefer to list GOmo informally as a genotype rather than giving it any taxonomic rank because our knowledge rests on a single isolate from a dead-end host (human), and its lifecycle is unknown. According to data on molecularly characterised Echinococcus isolates from this region, GOmo has never been found in the usual livestock species that carry cystic echinococcosis and the possibility of a wildlife source of this newly recognised zoonotic agent cannot be excluded. The discovery of GOmo adds complexity to the already diverse array of cystic echinococcosis agents in sub-Saharan Africa and challenges hypotheses on the biogeographical origin of the E. granulosus sensu stricto clade.

  18. Self-Supply as a Complementary Water Services Delivery Model in Ethiopia

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    John Butterworth

    2013-10-01

    Full Text Available Self-supply, where households invest to develop their own easily-accessible water supplies, is identified as an alternative service delivery model that is potentially complementary to more highly subsidised community-level provision. The approach is widespread in Ethiopia with family wells bringing additional benefits that are in line with wider government objectives, such as supporting small-scale irrigation. However, two recent studies show the current performance of traditional or family wells to be far below potential with most sources providing unsafe water in the absence of adequate protection. Wider formal recognition of Self-supply in policy and the development of the government-led Self-supply Acceleration Programme (SSAP aim to extend access and improve aspects of performance including water quality. However, a key finding of the paper is that successful uptake of this programme requires a transformation in the attitudes of donor agencies and the roles of government regional- and woreda-level staff, amongst others. Necessary shifts in mindsets and revision of planning mechanisms, as well as the day-to-day operational support requirements, represent a challenge for an under-resourced sector. Other household-focused development interventions such as Community-led Total Sanitation (CLTS and Household Water Treatment and Storage (HWTS face some similar challenges, so the processes for the development of one approach could help in the scaling up of all.

  19. Prey of Peri-urban Spotted Hyena (Crocuta crocuta in Southeastern Tigray, Northern Ethiopia

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    Gidey Yirga

    2010-10-01

    Full Text Available In Tigray, regional state of Ethiopia, spotted hyenas are sources of conflict with livestock-owning people. The present study was conducted in southeastern Tigray to investigate diet and economic impact of hyena predation on livestock. To obtain information about the actual diet of hyenas, hyena droppings were collected in the field. A total of 180 hyena droppings were collected, washed, hairs extracted and were then compared with a prey species hair reference collection. Economic impact of livestock predation was investigated through household survey with randomly selected households. The species, age, number and sex of livestock killed by spotted hyena were recorded. Annual loss due to livestock depredation was 2.2 per household in the village, with an estimated total commercial value of about US$ 6,116. Hyenas attack livestock exclusively at night and solitary. Of the respondents 97.5% indicated predation exclusively solitary. Attacks were both day and night times preferring small livestock like goats and sheep as well as donkey. Over 97.5% of respondents in the village reported that they faced problems of depredation. The extent of the loss varies greatly between farmers. 97.87% of the droppings were identified of which donkey; cattle, sheep, goats, mule and horse accounted 84.66%. Predation on livestock seemed to be of great economic importance and was more a problem in the village. Spotted hyena preyed mainly on domestic animals may be due to the reduction of wild prey species in the area.

  20. Paleoecological reconstruction of hominin-bearing middle Pliocene localities at Woranso-Mille, Ethiopia.

    Science.gov (United States)

    Curran, Sabrina C; Haile-Selassie, Yohannes

    2016-07-01

    Woranso-Mille is a paleoanthropological site in Ethiopia sampling an important and under-represented time period in human evolution (3.8-3.6 million years ago). Specimens of cf. Australopithecus anamensis, Australopithecus afarensis, and the recently named Australopithecus deyiremeda have been recovered from this site. Using multiple habitat proxies, this study provides a paleoecological reconstruction of two fossiliferous collection areas from Woranso-Mille, Aralee Issie (ARI) and Mesgid Dora (MSD). Previous reconstructions based on faunal assemblages have pointed, due to the presence of aepycerotins, alcelaphins, and proboscideans, to the existence of open habitats as well as more closed ones, based on the occurrence of cercopithecids, giraffids, and traglephins. Results from community structure analysis (proportions of locomotor and dietary adaptations) at ARI and MSD indicated a predominance of open habitats, such as shrublands. Mesowear analysis revealed that ungulates of all dietary types (grazers, leaf and fruit browsers, and mixed feeders) were present in nearly equal proportions. Ecomorphological analyses using linear measurements of the astragalus and phalanges indicated that bovids utilizing locomotor behaviors associated with all habitat types were present, though the intermediate-cover habitat bovids were best represented in the sample (Heavy cover at ARI and Light cover at MSD). Together, these results suggest that the ARI and MSD localities were heterogeneous habitats (mosaics), likely with densely vegetated areas along a paleo-river and more open regions (woodlands, grasslands) available away from the river. PMID:27343774

  1. Intestinal parasitic infections and malnutrition amongst first-cycle primary schoolchildren in Adama, Ethiopia

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    Getachew Belay

    2011-02-01

    Full Text Available Background: A survey of intestinal parasitic infections and malnutrition in different regions or localities is a very important step in developing appropriate prevention and control strategies.Objectives: The objective of this study was to investigate the magnitude of intestinal parasitic infections and malnutrition amongst first-cycle primary schoolchildren in Adama town,Ethiopia.Method: A total of 358 children from four primary schools in Adama town were included for stool examination, weight for age, height for age, weight for height and socio-economic status of the family.Results: The result of stool examinations showed that 127 (35.5% of the study subjects were infected by one or more parasite. The most frequent parasites were Entamoeba histolytica/dispar (12.6% and Hymenolopis nana (8.9%. The rate of intestinal parasitic infection was not significantly associated with sex, age or socio-economic factors and nutrition (P > 0.05. The overall prevalence of malnutrition was 21.2%. Those children whose families had a monthly income of less than 200 ETB (Ethiopian birr were highly affected by malnutrition (P < 0.05,but family education was not identified as a factor for malnutrition amongst schoolchildren.Conclusion: The prevalence of E. histolytica/dispar and H. nana could be of public health importance and calls for appropriate control strategies, and the high prevalence of malnutrition amongst children from poor families requires intervention.

  2. Factors Affecting Intercropping and Conservation Tillage Practices in Eeastern Ethiopia

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    S. Bauer

    2012-03-01

    Full Text Available In order to combat adverse effects of farmland degradation it is necessary for farmers to adopt sustainable land management and conservation strategies like intercropping and conservation tillage. However, efforts to adopt these strategies are very minimal in Ethiopia. In an attempt to address the objectives of examining factors affecting use of intercropping and conservation tillage practices, this study utilized plot- and household-level data collected from 211 farm households and employed a bivariate probit model for its analysis. The study revealed that intercropping and conservation tillage decisions are interdependent, and that they are also significantly affected by various factors. In addition, conservation tillage and intercropping practices as short- term interventions are found to augment the long-term interventions like terraces, diversion ditches, and tree plantations. The paper highlights important policy implications that are required to encourage intercropping and conservation tillage measures.

  3. DIVERSITY AND ENDEMICITY OF CHILIMO FOREST, CENTRAL ETHIOPIA

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    Teshome Soromessa

    2013-01-01

    Full Text Available Studies on the regeneration, structural and uses of some woody species in Chilimo Forest, one of the dry Afromontane Forests of Ethiopia were conducted. To gather vegetation and environmental data from the study forest, a 900 m2 (30 m x 30 m quadrat was laid following the homogeneity of vegetation. All together the plant species recorded from Chilimo Forest are 213 which can be categorised into 83 families. Of these, the highest proportion is the angiosperm (represented by 193 species followed by pteridophyta (16 species; the least represented being the gymnosperms (represented by 2 exotic and 2 indigenous species. To provide a better management and monitoring as well as to maintain the biodiversity, cultural and economic values of the forest unsustainable utility of the forest would be controlled with the various conservation activities in place.

  4. Phenotypic variation of native chicken populations in northwest Ethiopia.

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    Halima, Hassen; Neser, F W C; van Marle-Koster, E; de Kock, A

    2007-10-01

    Seven indigenous chicken populations were identified and characterized from four administrative zones in northwest Ethiopia. A total of three hundred chickens were characterized under field conditions for qualitative and quantitative traits following standard chicken descriptors. Large phenotypic variability among chicken populations was observed for plumage color. About 25.49, 22.3, and 16.4 % of the chickens have white, grayish and red plumage colors, respectively. The rest showed a considerable heterogeneity like black, multicolor, black with white tips, red brownish and white with red striped plumage colors. The following characteristics were also displayed: plain head shape (51.18%), yellow shank color (64.42%) and pea comb (50.72%). About 97.52% of the chickens did not have feathers on their legs. Variations were also observed on quantitative characters such as shank length, egg size and body weight and other reproductive traits characterized on intensive management system. PMID:17969713

  5. Agriculture, population, and economic planning in Ethiopia, 1953-1980.

    Science.gov (United States)

    Robinson, W C; Yamazaki, F

    1986-04-01

    This paper deals with the economic development of Ethiopia in the 3 decades between 1950 and 1980. In particular, it examines governmental efforts at agricultural planning during this period compared to the actual experience of the country. The dominant forces governing the changes that occurred in this period were accelerated population growth and the declining availability of arable land, which combined to push a fragile, traditional ecosystem to the brink of disaster. Government planning efforts had little impact in the pre-1974 period, since they were too modest and small scale to affect the highly traditional and primitive mode of peasant cultivation. The sweeping structural changes introduced by the new regime since 1974 seem to have mainly adverse effects and to have decreased both productivity and yields. Ethiopia lacks the basic infrastructure and incentive system to create an environment in which technological change is possible. Presumably the declining agricultural growth rate from 1953 to 1974 suggests that the traditional, prerevolution system was failing to create these favorable conditions and hence was losing the race with population growth. The post-1974 revolutionary government's policy has been, in effect, an effort to jump to an advanced phase of agricultural development, and this seems to have been even less successful. These plans have, in all fairness, been hamstrung since 1981 by drought, famine, and civil war, but have probably themselves contributed to the severity of those events. Overall, Ethiopian agricultural planning has not been notably successful. From 1953-1980, total agricultural production is estimated to have grown at a slowly decreasing rate. The collapse of agriculture due to several years of drought obviously cannot be blamed on government planning, but its severity clearly has been at least partly a function of policy failures. PMID:12280692

  6. The changing face of obstetric fistula surgery in Ethiopia

    Science.gov (United States)

    Wright, Jeremy; Ayenachew, Fekade; Ballard, Karen D

    2016-01-01

    Objective To examine the incidence and type of obstetric fistula presenting to Hamlin Fistula Ethiopia over a 4-year period. Study design This is a 4-year retrospective survey of obstetric fistula treated at three Hamlin Fistula Hospitals in Ethiopia, where approximately half of all women in the country are treated. The operation logbook was reviewed to identify all new cases of obstetric fistula presenting from 2011 to 2015. New cases of urinary fistula were classified by fistula type (high or low), age, and parity of the woman. Results In total, 2,593 new cases of urinary fistulae were identified in the study period. The number of new cases fell by 20% per year over the 4 years (P<0.001). A total of 1,845 cases (71.1%) were low (ischemic) fistulae, and 804 cases (43.6%) of these had an extreme form of low circumferential fistula. A total of 638 (24.6%) women had a high bladder fistula, which predominantly occurs following surgery, specifically cesarean section or emergency hysterectomy, and 110 (4.2%) women had a ureteric fistula. The incidence of high fistulae increased over the study period from 26.9% to 36.2% (P<0.001). A greater proportion of multiparous women had a high bladder fistula (70.3%) compared with primigravid women (29.7%) (P<0.001). Conversely, a greater proportion of primiparous women experienced a low circumferential fistulae (68.6%) compared with multiparous women (31.4%) (P<0.001). Conclusion There appears to be a decline in the number of Ethiopian women being treated for new obstetric urinary fistulae. However, the type of fistula being presented for treatment is changing, with a rise in high fistulae that very likely occurred following cesarean section and a decline in the classic low fistulae that arise following obstructed childbirth. PMID:27445505

  7. Participatory evaluation of chicken health and production constraints in Ethiopia.

    Science.gov (United States)

    Sambo, Emmanuel; Bettridge, Judy; Dessie, Tadelle; Amare, Alemayehu; Habte, Tadiose; Wigley, Paul; Christley, Robert M

    2015-01-01

    Chicken production has a major role in the economy of developing countries and backyard production is particularly important to women. Several programmes, in Ethiopia and elsewhere, have attempted to improve chicken production as a means to reduce poverty. A key constraint to chicken production identified by farmers is disease. This study used participatory rural appraisal methods to work with chicken-keepers in order to prioritise chicken diseases, place these within the context of other production constraints, and to explore perceptions of disease risk factors and biosecurity measures. The study, focused on Debre Zeit, Ethiopia, included 71 poultry keepers (41 backyard and 30 semi-intensive chicken producers). Although women played an important role in backyard production systems, semi-intensive farms were more likely to be controlled by men. Participants identified 9 constraints to production: 7 of 8 groups of backyard producers and 15/31 semi-intensive producers ranked diseases as the most important constraint to chicken production. In contrast to previous reports, farmers in both groups had considerable knowledge of diseases and of factors affecting disease risk. Both groups, but particularly semi-intensive producers, highlighted access to feed as a constraint. Many of the challenges faced by both groups were associated with difficulty accessing agricultural and veterinary inputs and expertise. Whilst many of the constraints identified by farmers could be viewed as simply technical issues to be overcome, we believe it is important to recognise the social factors underpinning what are, in reality, relatively modest technical challenges. The low involvement of women in semi-intensive production needs to be recognised by poultry development schemes. Provision needs to be made to allow access to inputs for a wide range of business models, particularly for those, such as women, who have limited access to the capital to allow them to make the jump from backyard to

  8. Anemia among Primary School Children in Eastern Ethiopia.

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    Firehiwot Mesfin

    Full Text Available Anemia during childhood impairs physical growth, cognitive development and school performance. Identifying the causes of anemia in specific contexts can help efforts to prevent negative consequences of anemia among children. The objective of this study was to assess prevalence and identify correlates of anemia among school children in Eastern Ethiopia.A cross sectional study was conducted from January 2012 to February 2012 in Kersa, Eastern Ethiopia. The study included randomly selected primary school students. Hemoglobin concentration was measured using a Hemocue haemoglobinometer. A child was identified as anemic if the hemoglobin concentration was <11.5 g/dl for children (5-11 yrs and < 12 g/dl for child older than 12 years age. Poisson regression model with robust variance was used to calculate prevalence ratios.The overall prevalence of anemia was 27.1% (95% CI: 24.98, 29.14: 13.8% had mild, 10.8% moderate, and 2.3% severe anemia. Children with in the age group of 5-9 years (APR, 1.083; 95% CI, 1.044-1.124 were at higher risk for anemia. Paternal education (Illiterate, 1.109; 1.044-1.178 was positively associated with anemia. Children who had irregular legume consumption (APR, 1.069; 95% CI, 1.022-1.118 were at higher risk for anemia.About a quarter of school children suffer from anemia and their educational potential is likely to be affected especially for those with moderate and severe anemia. Child age, irregular legume consumption, and low paternal schooling were associated with anemia. Intervention programmes aimed to reduce anemia among school children are crucial to ensure proper growth and development of children.

  9. The scientific study of the flora of Ethiopia and Eritrea up to the beginning of the Ethiopian Flora Project (1980)

    DEFF Research Database (Denmark)

    Friis, Ib

    2009-01-01

    An account of the history of the scientific exploration of the flora in Ethiopia and Eritrea, mainly based on experience from the preparation of the Flora of Ethiopia and Eritrea, but with conclusions from the newest literature also taken into account....

  10. Farmers' strategies to perceived trends of rainfall and crop productivity on the Central Rift Valley of Ethiopia

    NARCIS (Netherlands)

    Adimassu Teferi, Z.; Kessler, C.A.; Stroosnijder, L.

    2014-01-01

    Despite decades of international attention to find solutions for the annual food shortages in Ethiopia, the problem still persists. This study, carried out in the Central Rift Valley (CRV) of Ethiopia, focuses on farmers¿ strategies to counter yield failures and food shortages. It reveals that farme

  11. Spatial Runoff Estimation and Mapping of Potential Water Harvesting Sites: A GIS and Remote Sensing Perspective, Northwest Ethiopia

    NARCIS (Netherlands)

    Mekonnen, M.M.; Melesse, A.M.; Keesstra, S.D.

    2016-01-01

    Freshwater resources scarcity is becoming a limiting factor for development and sustenance in most parts of Ethiopia. The Debre Mewi watershed, in northwest Ethiopia, is one of such areas where the need for supplemental water supply through rainwater harvesting is essential. Suitable water harvestin

  12. Institutions, sustainable land use and consumer welfare: the case of forest and grazing lands in northern Ethiopia

    NARCIS (Netherlands)

    Gebreegziabher, Z.; Gabremedhin, B.; Mekonnen, A.

    2012-01-01

    Land is an essential factor of production. Institutions that govern its efficient use determine the sustainability of this essential resource. In Ethiopia all land is publicly owned. Such an institutional setting is said to have resulted in the major degradation of Ethiopia's land resources and diss

  13. UV/VIS SPECTROMETER DETERMINATION OF CAFFEINE IN GREEN COFFEE BEANS FROM HARARGHE, ETHIOPIA, USING BEER-LAMBERT’S LAW AND INTEGRATED ABSORPTION COEFFICIENT TECHNIQUES

    Directory of Open Access Journals (Sweden)

    EPHREM G. DEMISSIE

    2016-07-01

    Full Text Available A total of fifteen samples of green coffee (Coffea arabica L. beans from the major producing region of Hararghe Ethiopia were studied using UV-Vis spectrometer measurement caffeine quantitative analysis from coffee beans. The number density of caffeine in green coffee beans has been reported using Beer-Lambert’s law and integrating absorption coefficient technique. Our results obtained using integrated absorption and Beer-Lambert’s law has a good agreement and we observed a maximum difference of 10.4 %. Based on their low caffeine concentrations among the samples collected were found in Jarso coffee. Coffee beans from the Harar Aboker were characterized by higher concentrations of caffeine. The determined concentration for caffeine in coffee beans (% w/w ranged 0.601 % to 0.903 %. The concentrations of the caffeine varied significantly, depending on the geographical origin of the beans. The concentrations of caffeine in coffee collected from in Hararghe region were noticeably lower than their counterpart (1.0 - 1.2 % grows in the other parts of Ethiopia.

  14. Factors associated with Leishmania asymptomatic infection: results from a cross-sectional survey in highland northern Ethiopia.

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    Estefanía Custodio

    Full Text Available BACKGROUND: In northern Ethiopia the prevalence of visceral leishmaniasis is steadily rising posing an increasing public health concern. In order to develop effective control strategies on the transmission of the disease it is important to generate knowledge on the epidemiological determinants of the infection. METHODOLOGY/PRINCIPAL FINDINGS: We conducted a cross-sectional survey on children 4-15 years of age using a multi staged stratified cluster sampling on high incidence sub-districts of Amhara regional state, Ethiopia. The survey included a socio-demographic, health and dietary questionnaire, and anthropometric measurements. We performed rK39-ICT and DAT serological tests in order to detect anti-Leishmania antibodies and carried out Leishmanin Skin Test (LST using L.major antigen. Logistic regression models were used. Of the 565 children surveyed 56 children were positive to infection (9.9%. The individual variables that showed a positive association with infection were increasing age, being male and sleeping outside [adjusted odds ratios (95% CI: 1.15 (1.03, 1.29, 2.56 (1.19, 5.48 and 2.21 (1.03, 4.71 respectively] and in relation to the household: past history of VL in the family, living in a straw roofed house and if the family owned sheep [adjusted OR (95% CI: 2.92 (1.25, 6.81, 2.71 (1.21, 6.07 and 4.16 (1.41, 12.31 respectively]. CONCLUSIONS/SIGNIFICANCE: A behavioural pattern like sleeping outside is determinant in the transmission of the infection in this area. Protective measures should be implemented against this identified risk activity. Results also suggest a geographical clustering and a household focalization of the infection. The behaviour of the vector in the area needs to be clarified in order to establish the role of domestic animals and house materials in the transmission of the infection.

  15. Factors Associated with Leishmania Asymptomatic Infection: Results from a Cross-Sectional Survey in Highland Northern Ethiopia

    Science.gov (United States)

    Custodio, Estefanía; Gadisa, Endalamaw; Sordo, Luis; Cruz, Israel; Moreno, Javier; Nieto, Javier; Chicharro, Carmen; Aseffa, Abraham; Abraham, Zelalem; Hailu, Tsegaye; Cañavate, Carmen

    2012-01-01

    Background In northern Ethiopia the prevalence of visceral leishmaniasis is steadily rising posing an increasing public health concern. In order to develop effective control strategies on the transmission of the disease it is important to generate knowledge on the epidemiological determinants of the infection. Methodology/Principal Findings We conducted a cross-sectional survey on children 4–15 years of age using a multi staged stratified cluster sampling on high incidence sub-districts of Amhara regional state, Ethiopia. The survey included a socio-demographic, health and dietary questionnaire, and anthropometric measurements. We performed rK39-ICT and DAT serological tests in order to detect anti-Leishmania antibodies and carried out Leishmanin Skin Test (LST) using L.major antigen. Logistic regression models were used. Of the 565 children surveyed 56 children were positive to infection (9.9%). The individual variables that showed a positive association with infection were increasing age, being male and sleeping outside [adjusted odds ratios (95% CI): 1.15 (1.03, 1.29), 2.56 (1.19, 5.48) and 2.21 (1.03, 4.71) respectively] and in relation to the household: past history of VL in the family, living in a straw roofed house and if the family owned sheep [adjusted OR (95% CI): 2.92 (1.25, 6.81), 2.71 (1.21, 6.07) and 4.16 (1.41, 12.31) respectively]. Conclusions/Significance A behavioural pattern like sleeping outside is determinant in the transmission of the infection in this area. Protective measures should be implemented against this identified risk activity. Results also suggest a geographical clustering and a household focalization of the infection. The behaviour of the vector in the area needs to be clarified in order to establish the role of domestic animals and house materials in the transmission of the infection. PMID:23029576

  16. Causes and consequences of obstetric fistula in Ethiopia: A literature review

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    Daniel Nigusse Tollosa, Mengistu Asnake Kibret

    2013-04-01

    Full Text Available ABSTRACTObstetric fistula (OF is one of the major potential complications of childbirth mostly young women in developing countries including Ethiopia. Though few scientific studies have been conducted related to its causes and consequences, it is challenging to find a comprehensive figure about obstetric fistula in Ethiopia. Therefore, this paper sought that to review the causes and consequences of obstetric fistula in Ethiopia. A number of relevant obstetrics and gynaecology websites and journals were reviewed. Google, Pubmed, and Hinari searching engines were used to find out relevant references. Year of publication, location, language and its type of publication were the inclusion criteria used for reviewing literatures. It is observed that obstetric fistula has been a major burdened mainly for women in the rural Ethiopian and its causes and consequences are very deep and diverse. The great majority of obstetric fistula causes in Ethiopia is due to Obstetric labour. Distance to the health care facility, transportation access, economic factors (poverty, poor knowledge related to the problem, poor health seeking behaviour of the affected women and age at first marriage are the other triggering factors. Stigma and discrimination of obstetric fistula patients by their husbands and families, economic dependency and psychological disorder are often mentioned as consequences for OF patients in Ethiopia.

  17. Performance of High Resolution Satellite Rainfall Products over Data Scarce Parts of Eastern Ethiopia

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    Shimelis B. Gebere

    2015-09-01

    Full Text Available Accurate estimation of rainfall in mountainous areas is necessary for various water resource-related applications. Though rain gauges accurately measure rainfall, they are rarely found in mountainous regions and satellite rainfall data can be used as an alternative source over these regions. This study evaluated the performance of three high-resolution satellite rainfall products, the Tropical Rainfall Measuring Mission (TRMM 3B42, the Global Satellite Mapping of Precipitation (GSMaP_MVK+, and the Precipitation Estimation from Remotely-Sensed Information using Artificial Neural Networks (PERSIANN at daily, monthly, and seasonal time scales against rain gauge records over data-scarce parts of Eastern Ethiopia. TRMM 3B42 rain products show relatively better performance at the three time scales, while PERSIANN did much better than GSMaP. At the daily time scale, TRMM correctly detected 88% of the rainfall from the rain gauge. The correlation at the monthly time scale also revealed that the TRMM has captured the observed rainfall better than the other two. For Belg (short rain and Kiremt (long rain seasons, the TRMM did better than the others by far. However, during Bega (dry season, PERSIANN showed a relatively good estimate. At all-time scales, noticing the bias, TRMM tends to overestimate, while PERSIANN and GSMaP tend to underestimate the rainfall. The overall result suggests that monthly and seasonal TRMM rainfall performed better than daily rainfall. It has also been found that both GSMaP and PERSIANN performed better in relatively flat areas than mountainous areas. Before the practical use of TRMM, the RMSE value needs to be improved by considering the topography of the study area or adjusting the bias.

  18. Maize Response to Fertilizer Dosing at Three Sites in the Central Rift Valley of Ethiopia

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    Getachew Sime

    2014-09-01

    Full Text Available This study examines the agronomic response, efficiency and profitability of fertilizer microdosing in maize. An experiment with the following treatments was conducted: control without fertilizer, microdosing treatments, with the rate of 27 + 27, 53 + 53 and 80 + 80 kg ha−1, and banding of fertilizer with 100 + 100 kg ha−1 of di ammonium phosphate (DAP + urea, applied at planting and jointing, respectively. The treatments were arranged in a randomized complete block design with four replications. The experiment was conducted during the 2011/2012 and 2012/2013 cropping seasons at Ziway, Melkassa and Hawassa in the semiarid central rift valley region of Ethiopia. Compared to the control, the fertilizer treatments had higher yield and fertilizer use efficiency (FUE profitably. The 27 + 27 kg ha−1 fertilizer rate increased the grain yield by 19, 45 and 46% at Hawassa, Ziway and Melkassa, respectively, and it was equivalent to the higher rates. The value cost ratio (VCR was highest with the lowest fertilizer rate, varying between seven and 11 in the treatment with 27 + 27 kg ha−1, but two and three in the banding treatment. Similarly, FUE was highest with the lowest fertilizer rate, varying between 23 and 34 kg kg−1 but 7 and 8 kg kg−1 in the banding treatment. The improved yield, FUE, VCR and gross margin in maize with microdosing at the 27 + 27 kg ha−1 of DAP + urea rate makes it low cost, low risk, high yielding and profitable. Therefore, application of this particular rate in maize may be an option for the marginal farmers in the region with similar socioeconomic and agroecological conditions.

  19. An ethnobotanical study of medicinal plants in Wonago Woreda, SNNPR, Ethiopia

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    Teklehaymanot Tilahun

    2009-10-01

    Full Text Available Abstract Background Medicinal plants are the integral part of the variety of cultures in Ethiopia and have been used over many centuries. Hence, the aim of this study is to document the medicinal plants in the natural vegetation and home gardens in Wonago Woreda, Gedeo Zone, Southern Nations, Nationalities and Peoples Regional State (SNNPR. Materials and methods Thirty healers were selected to collect data on management of medicinal plants using semi-structured interview, group discussion, and field observation. The distribution of plant species in the study areas was surveyed, and preference ranking, direct matrix ranking, priority ranking of factors and Informant consensus factor (ICF were calculated. Results The informants categorized the vegetation into five community types based on plant density and associated landform: 'Raqqa', 'Hakka cadanaba', 'Mancchha', 'Bullukko', and 'Wodae gido'. 155 plant species were collected from the natural vegetation and 65 plant species from the home gardens ('Gattae Oduma'. Seventy-two plant species were documented as having medicinal value: Sixty-five (71% from natural vegetation and 27 (29% from home gardens. Forty-five (62% were used for humans, 15(21% for livestock and 13(18% for treating both human and livestock ailments: 35 (43.2% were Shrubs, 28(34.5% herbs, 17 (20.9% trees and 1(1.2% climbers. The root (35.8% was the most commonly used plant part. The category: malaria, fever and headache had the highest 0.82 ICF. Agricultural expansion (24.4% in the area was found to be the main threat for medicinal plants followed by fire wood collection (18.8%. Peoples' culture and spiritual beliefs somehow helped in the conservation of medicinal plants. Conclusion Traditional healers still depend largely on naturally growing plant species and the important medicinal plants are under threat. The documented medicinal plants can serve as a basis for further studies on the regions medicinal plants knowledge and for

  20. Geology, geochronology and geodynamic implications of the Cenozoic magmatic province in W and SE Ethiopia

    International Nuclear Information System (INIS)

    New K-Ar dates are presented for areas in W and SE Ethiopia. In the west, the dates distinguish the Geba Basalts of 40 to 32 Ma from the Welega Shield Volcanics which are shown to range from 11.2 + -2.2 to 7.8 + - 1.6 Ma. In SE Ethiopia, the Lower Stratoid flood basalts range from 30 + - 4.5 to 23.5 + - 4.5 Ma and are unconformably overlain by the Reira-Sanete shield volcanics which range from c. 15 to c. 2 Ma. The unconformity is marked by a palaeosol as are several of the intervals between the major volcanic stages of Ethiopia

  1. Polymorphism in the HASPB repeat region of East African Leishmania donovani strains.

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    Arie Zackay

    Full Text Available BACKGROUND/OBJECTIVES: Visceral leishmaniasis (VL caused by Leishmania donovani is a major health problem in Ethiopia. Parasites in disparate regions are transmitted by different vectors, and cluster in distinctive genotypes. Recently isolated strains from VL and HIV-VL co-infected patients in north and south Ethiopia were characterized as part of a longitudinal study on VL transmission. METHODOLOGY/PRINCIPAL FINDINGS: Sixty-three L. donovani strains were examined by polymerase chain reaction (PCR targeting three regions: internal transcribed spacer 1 (ITS1, cysteine protease B (cpb, and HASPB (k26. ITS1- and cpb--PCR identified these strains as L. donovani. Interestingly, the k26--PCR amplicon size varied depending on the patient's geographic origin. Most strains from northwestern Ethiopia (36/40 produced a 290 bp product with a minority (4/40 giving a 410 bp amplicon. All of the latter strains were isolated from patients with HIV-VL co-infections, while the former group contained both VL and HIV-VL co-infected patients. Almost all the strains (20/23 from southwestern Ethiopia produced a 450 bp amplicon with smaller products (290 or 360 bp only observed for three strains. Sudanese strains produced amplicons identical (290 bp to those found in northwestern Ethiopia; while Kenyan strains gave larger PCR products (500 and 650 bp. High-resolution melt (HRM analysis distinguished the different PCR products. Sequence analysis showed that the k26 repeat region in L. donovani is comprised of polymorphic 13 and 14 amino acid motifs. The 13 amino acid peptide motifs, prevalent in L. donovani, are rare in L. infantum. The number and order of the repeats in L. donovani varies between geographic regions. CONCLUSIONS/SIGNIFICANCE: HASPB repeat region (k26 shows considerable polymorphism among L. donovani strains from different regions in East Africa. This should be taken into account when designing diagnostic assays and vaccines based on this antigen.

  2. Adaptation and validation of the short version WHOQOL-HIV in Ethiopia

    DEFF Research Database (Denmark)

    Tesfaye Woldeyohannes, Markos; Olsen, Mette Frahm; Medhin, Girmay;

    2016-01-01

    -cultural equivalence of the WHOQOL-HIV when used among people with HIV in Ethiopia. Therefore, this study aimed at adapting the WHOQOL-HIV bref for the Ethiopian setting. METHODS: A step-wise adaptation of the WHOQOL-HIV bref for use in Ethiopia was conducted to produce an Ethiopian version...... were recruited from HIV clinics. RESULTS: In the process of adaptation, new items of relevance to the context were added while seven items were deleted because of problems with acceptability and poor psychometric properties. The Cronbach's α for the final tool with twenty-seven items WHOQOL...

  3. Five thousand years of sustainability? : a case study on Gedeo land use (Southern Ethiopia)

    OpenAIRE

    Kippie Kanshie, T.

    2002-01-01

    Key words : Ethiopia, Gedeo, ensete , pacemaker , spacemaker , placemaker, agroforest, agro-ecosystem, sustainability, biodiversity.The present volume is a study of an ancient way of land use, over five thousand years old, by the Gedeo in Ethiopia. The densely populated Gedeo country (500 persons per km 2) covers highlands (range 1200 to 3000m asl) between 5 oand 7 oNorth and 38 oand 40 oEast, in the escarpment of the Rift Valley facing Lake Abaya. Based on perennial cropping, emphasis on tre...

  4. Common mental disorders in TB/HIV co-infected patients in Ethiopia

    OpenAIRE

    Abebe Gemeda; Apers Ludwig; Hailmichael Yohannes; Tesfaye Markos; Deribew Amare; Duchateau Luc; Colebunders Robert

    2010-01-01

    Abstract Background- The relationship between TB/HIV co-infection and common mental disorders (CMD) has been scarcely investigated. In this study, we compared the occurrence of CMD in TB/HIV co-infected and non-co-infected HIV patients in Ethiopia. Methods- We conducted a cross sectional study in three hospitals in Ethiopia from February to April, 2009. The study population consisted of 155 TB/HIV co-infected and 465 non-co-infected HIV patients. CMD was assessed through face to face intervie...

  5. Role of Zinc in Stunting of Infants and Children in Rural Ethiopia

    OpenAIRE

    Umeta, M.

    2003-01-01

    Stunting is highly prevalent in children in Ethiopia with 57% of infants aged 6-11 mo being affected. The reasons for stunting are poorly understood but zinc deficiency may play a role in its aetiology. The research described in this thesis was carried out in a rural area of Ethiopia. It comprised a cross-sectional study of 305 breastfed infants aged 5-11 mo and their mothers; a double-blind randomised controlled zinc supplementation trial on growth of 200 breastfed infants aged 6-12 mo for 6...

  6. Measuring the Impact of Convenient Water Supply on Household Time Use in Rural Ethiopia

    Science.gov (United States)

    Cook, J.; Masuda, Y.; Fortmann, L.; Smith-Nilson, M.; Gugerty, M.

    2012-12-01

    What is the impact of providing convenient water supply on water carriers' pattern of time use? How much of the freed time is re-allocated to paid market work, education (for girls), agricultural labor, or leisure? Do women report spending more time on activities they enjoy? Does convenient water supply lead to a re-allocation of leisure time to other household members? These questions are an important, but largely missing, piece of the economic evidence base for investment in the water supply sector. Cairncross and Valdmanis (2007) observe that "given the relevance of the time-saving benefit to water supply policy and the fact that the benefit is usually uppermost in the mind of the consumer, it is remarkable how few data have been collected on the amounts of time spent collecting water". We address this gap by measuring changes in time use among female water carriers before and after new water systems are installed in three rural villages in the Oromia region of Ethiopia. The timing of completion of the projects in the three villages was staggered over time for logistical reasons, so our quasi-experimental design allows us to control for any region-wide changes in time use. Because of low literacy levels, we used a pictorial time use elicitation approach based on respondents' recall of the previous day as well as the standard questions used in the DHS and LSMS ("how many minutes..."). We measured time use for all household members over the age of 10. We use this unique panel dataset with both pre- and post-project time use data to examine not only the effect on water carriers' time use but also any intra-household reallocation of time savings. In total, we interviewed 454 randomly-selected households in the three villages over three rainy seasons, and collected time use information on 1,590 household members. Primary water carriers spend (pre-project) an average of 110 minutes per day collecting water, roughly representative of water collection times reported in

  7. Fertilizer supply chain in Ethiopia: structure, performance and policy analysis

    Directory of Open Access Journals (Sweden)

    Johanes U.I. Agbahey

    2015-07-01

    Full Text Available In Ethiopia, less than 40% of farmers use fertilizer and those who do, apply rates significantly below those recommended. This low fertilizer use is primarily due to prices being two to three times higher than prices on the world markets. Reducing the price of fertilizer requires a sound understanding of the product´s supply chain. This study investigates whether fertilizer is delivered to farmers in an efficient way and at the lowest possible costs using an institutional economics framework. It was conducted in the Arsi zone and relied on secondary data as well as primary data collected through interviews. The findings point out the presence of several formal and informal institutions regulating the market. A market monopoly at each stage of the supply chain and a striking correspondence between the central organization of the chain and the rise in left-over stocks were observed. This pinpoints the imperfect structure of the chain and a misallocation of resources locked up in fertilizer stockholding. In order to improve the demand estimation procedure, this study suggests that incentives should be instituted to enhance the reliability of the information transferred along the process. Additionally, expert knowledge used in the process should be well documented, stock inventories should not be limited to central warehouses and stockholding needs to be reduced.

  8. Diet of Australopithecus afarensis from the Pliocene Hadar Formation, Ethiopia

    Science.gov (United States)

    Wynn, Jonathan G.; Sponheimer, Matt; Kimbel, William H.; Alemseged, Zeresenay; Reed, Kaye; Bedaso, Zelalem K.; Wilson, Jessica N.

    2013-06-01

    The enhanced dietary flexibility of early hominins to include consumption of C4/crassulacean acid metabolism (CAM) foods (i.e., foods derived from grasses, sedges, and succulents common in tropical savannas and deserts) likely represents a significant ecological and behavioral distinction from both extant great apes and the last common ancestor that we shared with great apes. Here, we use stable carbon isotopic data from 20 samples of Australopithecus afarensis from Hadar and Dikika, Ethiopia (>3.4-2.9 Ma) to show that this species consumed a diet with significant C4/CAM foods, differing from its putative ancestor Au. anamensis. Furthermore, there is no temporal trend in the amount of C4/CAM food consumption over the age of the samples analyzed, and the amount of C4/CAM food intake was highly variable, even within a single narrow stratigraphic interval. As such, Au. afarensis was a key participant in the C4/CAM dietary expansion by early australopiths of the middle Pliocene. The middle Pliocene expansion of the eastern African australopith diet to include savanna-based foods represents a shift to use of plant food resources that were already abundant in hominin environments for at least 1 million y and sets the stage for dietary differentiation and niche specialization by subsequent hominin taxa.

  9. Household waste disposal in Mekelle city, Northern Ethiopia

    International Nuclear Information System (INIS)

    In many cities of developing countries, such as Mekelle (Ethiopia), waste management is poor and solid wastes are dumped along roadsides and into open areas, endangering health and attracting vermin. The effects of demographic factors, economic and social status, waste and environmental attributes on household solid waste disposal are investigated using data from household survey. Household level data are then analyzed using multinomial logit estimation to determine the factors that affect household waste disposal decision making. Results show that demographic features such as age, education and household size have an insignificant impact over the choice of alternative waste disposal means, whereas the supply of waste facilities significantly affects waste disposal choice. Inadequate supply of waste containers and longer distance to these containers increase the probability of waste dumping in open areas and roadsides relative to the use of communal containers. Higher household income decreases the probability of using open areas and roadsides as waste destinations relative to communal containers. Measures to make the process of waste disposal less costly and ensuring well functioning institutional waste management would improve proper waste disposal

  10. Instructional Leadership Practices in Seconday schools of Assosa Zone, Ethiopia

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    Kemal Abdurahim Ahmed

    2016-07-01

    Full Text Available The purpose of the study was to investigate instructional leadership practices in secondary schools of Assosa zone, Ethiopia. In order to address the objectives of the study, a descriptive survey method was employed. The population of the study were 266 teachers and 12 principals. From this number of population, 141 teachers and 12 principals were used as a sample using simple random and comprehensive sampling techniques respectively. Data collected from these respondents was analyzed and interpreted using Percentage, one sample t-test, weighted mean and mean ranking. The finding revealed that, among instructional leadership functions, instructional leaders’ role in communicating school goals, supervision and evaluation of instruction, monitoring of school progress, protection of instructional time, maintaining high visibility, are promoting professional development seemed at a level near to average. Whereas, coordination of the curriculum, providing incentive for teachers, and incentive for students were significantly low performed. Based on findings it is concluded that, instructional leadership practices in the zone seem to be poor. On top of the findings, recommendations are forwarded to address the challenges the principals’ faced in their instructional leadership activities mainly focusing on empowering both principals and schools to foster instructional leadership practices in the secondary schools of the zone.

  11. Remains of Homo erectus from Bouri, Middle Awash, Ethiopia.

    Science.gov (United States)

    Asfaw, Berhane; Gilbert, W Henry; Beyene, Yonas; Hart, William K; Renne, Paul R; WoldeGabriel, Giday; Vrba, Elisabeth S; White, Tim D

    2002-03-21

    The genesis, evolution and fate of Homo erectus have been explored palaeontologically since the taxon's recognition in the late nineteenth century. Current debate is focused on whether early representatives from Kenya and Georgia should be classified as a separate ancestral species ('H. ergaster'), and whether H. erectus was an exclusively Asian species lineage that went extinct. Lack of resolution of these issues has obscured the place of H. erectus in human evolution. A hominid calvaria and postcranial remains recently recovered from the Dakanihylo Member of the Bouri Formation, Middle Awash, Ethiopia, bear directly on these issues. These approximately 1.0-million-year (Myr)-old Pleistocene sediments contain abundant early Acheulean stone tools and a diverse vertebrate fauna that indicates a predominantly savannah environment. Here we report that the 'Daka' calvaria's metric and morphological attributes centre it firmly within H. erectus. Daka's resemblance to Asian counterparts indicates that the early African and Eurasian fossil hominids represent demes of a widespread palaeospecies. Daka's anatomical intermediacy between earlier and later African fossils provides evidence of evolutionary change. Its temporal and geographic position indicates that African H. erectus was the ancestor of Homo sapiens. PMID:11907576

  12. Level and differentials of fertility in Awassa town, Southern Ethiopia.

    Science.gov (United States)

    Gebremedhin, Samson; Betre, Mulugeta

    2009-03-01

    A cross-sectional, descriptive study with internal comparison was conducted among 1376 women of reproductive age with the objective of assessing the level and determinants of fertility in Awassa town, Ethiopia. Total Fertility Rate (TFR) was 3.4 and the mean Child Ever Born (CEB) was 1.72 and 3.02 among all women and married women. Regarding proximate determinants of fertility, the mean age at first marriage and duration of postpartum infecundability were 17.75 years and 12.3 months, respectively. Further, Contraceptive Prevalence Rate among married women was 41.2% and Total Abortion Rate was 0.02. Sociodemographic characteristics of mothers like poor educational status, absence of income, rural place of birth, early marriage, and other variables like history of child death, negative husbands' attitude towards contraceptive use, poor educational status of husbands, need for additional children, were found to have significant association with high fertility; accordingly, these variables need to addressed in activities against high fertility. PMID:20687268

  13. Marriage through abduction ('Telefa') in rural north west Ethiopia.

    Science.gov (United States)

    Getahun, H

    2001-04-01

    A community based cross sectional study was conducted in a rural district of North West Ethiopia between February and April 1997 to determine the magnitude of marriage through abduction ('Telefa') and identify problems associated with it. Randomly selected and currently married 1,168 women were interviewed. The prevalence of marriage through abduction was 6.2% (72/1168). All the abductions reported were only once in lifetime during the first marriage. The median age at first marriage of abducted women was 13 years with a range of 13 (Minimum = 7 and Maximum 20). About two third (66.7%) of abducted women had been married more than once in their life time. Following a multivariate analysis in a logistic regression model abducted women were likely to be victims of abortion [Adjusted OR (95% CI) = 1.71 (1.10-3.05)], marital instability [Adjusted OR (95% CI) = 1.87 (1.10-3.18)], rape [Adjusted OR (95% CI) = 7.77 (3.78-15.95)] and domestic violence [Adjusted OR (95% CI) = 1.69 (1.11-2.81)]. The recognition of the magnitude and the associated health problems of marriage through abduction (Telefa) is important. Appropriate strategies that address the health needs of abducted women must be designed. Enforcing the judiciary system to discourage this harmful practice and empowerment of young girls and rural women is needed. PMID:11501287

  14. Change Detection of Lake Aba Samuel in Ethiopia

    Science.gov (United States)

    Kaczynski, R.; Rylko, A.

    2016-06-01

    Old topographic map published in 1975 elaborated from aerial photographs taken in 1972, Landsat TM data acquired in May 1986 and Landsat ETM+ from June 2002 have been used to assess the changes of the lake Aba Samuel in Ethiopia. First map of the lake has been done in the framework of UNDP project running in 1988-90 in the Ethiopian Mapping Authority. The second classification map has been done as M.Sc. thesis in the MUT in 2015. Supervised classification methods with the use of ground truth data have been used for elaboration of the Landsat TM data. From the year 1972 up to 1986 the area of the lake has decreased by 23%. From 1986 up to 2002 the area of the lake has decreased by 20%. Therefore, after 30 years the lake was smaller by 43%. This have had very bad influence on the lives of the local population. From other recent data in the period from 2002-2015 the lake has practically disappeared and now it is only a small part of the river Akaki. ENVI 5.2 and ERDAS IMAGINE 9.2 have been used for Radiometric Calibration, Quick Atmospheric Correction (QUAC) and supervised classification of Landsat ETM+ data. The Optimum Index Factor shows the best combination of Landsat TM and ETM+ bands for color composite as 1,4,5 in the color filters: B, G, R for the signature development. Methodology and final maps are enclosed in the paper.

  15. Motor Pump Revolution in Ethiopia: Promises at a Crossroads

    Directory of Open Access Journals (Sweden)

    Mengistu Dessalegn

    2015-06-01

    Full Text Available In sub-Saharan Africa, motor pump irrigation is at an earlier stage than in Asia but is growing rapidly in many countries. The focus of both policy and research in Africa to date has been on facilitating supply chains to make pumps available at a reasonable price. In Africa, pump irrigation is mainly based on two sources: shallow groundwater aquifers and small streams and rivers. Both usually have limited and variable yields. We present a case study from Ethiopia where pump irrigation based on small rivers and streams is expanding rapidly, and draw parallels to experiences in Asia and other African countries. We show that while farmers understand the social nature of community-managed irrigation, they share with policymakers a narrow understanding of pump irrigation as being primarily 'technical'. They perceive pumps as liberating them from the 'social' limitations of traditional communal irrigation. However, the rapid expansion of pump irrigation is leading to increasing competition and conflict over the limited water resource. We analyse the wider implications for Africa of this blindness to the social dimension of pump irrigation and offer suggestions on future policy and applied research to address the problem before it becomes a widespread crisis.

  16. Ethnobotanical study of medicinal plants used by people in Zegie Peninsula, Northwestern Ethiopia

    Directory of Open Access Journals (Sweden)

    Giday Mirutse

    2007-03-01

    Full Text Available Abstract An ethnobotanical study was conducted from October 2005 to June 2006 to investigate the uses of medicinal plants by people in Zegie Peninsula, northwestern Ethiopia. Information was gathered from 200 people: 70 female and 130 males, using semistructured questionnaire. Of which, six were male local healers. The informants, except the healers, were selected randomly and no appointment was made prior to the visits. Informant consensus factor (ICF for category of aliments and the fidelity level (FL of the medicinal plants were determined. Sixty-seven medicinal plants used as a cure for 52 aliments were documented. They are distributed across 42 families and 64 genera. The most frequently utilized plant part was the underground part (root/rhizome/bulb (42%. The largest number of remedies was used to treat gastrointestinal disorder and parasites infections (22.8% followed by external injuries and parasites infections (22.1%. The administration routes are oral (51.4%, external (38.6%, nasal (7.9%, and ear (2.1%. The medicinal plants that were presumed to be effective in treating a certain category of disease, such as 'mich' and febrile diseases (0.80 had higher ICF values. This probably indicates a high incidence of these types of diseases in the region, possibly due to the poor socio-economic and sanitary conditions of this people. The medicinal plants that are widely used by the local people or used as a remedy for a specific aliment have higher FL values (Carissa spinarum, Clausena anisata, Acokanthera schimperi, Calpurnia aurea, Ficus thonningii, and Cyphostemma junceum than those that are less popular or used to treat more than one type of aliments (Plumbago zeylanicum, Dorstenia barnimiana.

  17. Malaria infection has spatial, temporal, and spatiotemporal heterogeneity in unstable malaria transmission areas in northwest Ethiopia.

    Directory of Open Access Journals (Sweden)

    Kassahun Alemu

    Full Text Available BACKGROUND: Malaria elimination requires successful nationwide control efforts. Detecting the spatiotemporal distribution and mapping high-risk areas are useful to effectively target pockets of malaria endemic regions for interventions. OBJECTIVE: The aim of the study was to identify patterns of malaria distribution by space and time in unstable malaria transmission areas in northwest Ethiopia. METHODS: Data were retrieved from the monthly reports stored in the district malaria offices for the period between 2003 and 2012. Eighteen districts in the highland and fringe malaria areas were included and geo-coded for the purpose of this study. The spatial data were created in ArcGIS10 for each district. The Poisson model was used by applying Kulldorff methods using the SaTScan™ software to analyze the purely temporal, spatial and space-time clusters of malaria at a district levels. RESULTS: The study revealed that malaria case distribution has spatial, temporal, and spatiotemporal heterogeneity in unstable transmission areas. Most likely spatial malaria clusters were detected at Dera, Fogera, Farta, Libokemkem and Misrak Este districts (LLR =197764.1, p<0.001. Significant spatiotemporal malaria clusters were detected at Dera, Fogera, Farta, Libokemkem and Misrak Este districts (LLR=197764.1, p<0.001 between 2003/1/1 and 2012/12/31. A temporal scan statistics identified two high risk periods from 2009/1/1 to 2010/12/31 (LLR=72490.5, p<0.001 and from 2003/1/1 to 2005/12/31 (LLR=26988.7, p<0.001. CONCLUSION: In unstable malaria transmission areas, detecting and considering the spatiotemporal heterogeneity would be useful to strengthen malaria control efforts and ultimately achieve elimination.

  18. Analysis of climate change in Northern Ethiopia: implications for agricultural production

    Science.gov (United States)

    Hadgu, Gebre; Tesfaye, Kindie; Mamo, Girma

    2015-08-01

    The impact of climatic change can be on specific locations. However, the broader the affected area coverage, in mind, the higher would be the chance in missing critical details. In this light, this paper attempts to assess the possible climatic changes and their corresponding implications on agricultural production in northern Ethiopia. The analysis is based on the future (2030 and 2050) temperature and rainfall data, downscaled as ensemble of four general circulation models (GCMs) using the A2 and B1 emission scenarios for ten meteorological stations located in different agroecological zones of the study region. The result indicates that, based on emission scenarios, the mean maximum and minimum temperature would increase by 2-2.3 and 0.8-0.9 °C in 2030 and by 2.2-2.7 and 1.4-1.7 °C in 2050, respectively. This will be accompanied by an increase in the frequency of hot days and nights and a decrease in cool days and nights. While annual rainfall totals will remain unchanged, main rainy season ( kiremt) rainfall total would increase on average in 12.9 and 14.2 % under A2 and 9.5 and 11.2 % under B1 by 2030 and 2050, respectively. Owing to an increase in kiremt rainfall, the yield of maize and sorghum may increase at some sites under future climatic conditions, and the increase would be higher under CO2 fertilization. The results suggest the need for site-specific adaptation strategies to reduce the impact and/or exploit the opportunities of climate change.

  19. Clearing the backlog: trichiasis surgeon retention and productivity in northern Ethiopia.

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    Esmael Habtamu

    Full Text Available BACKGROUND: In 2006 there were an estimated 645,000 people in Amhara, Ethiopia, with trachomatous trichiasis (TT who needed surgery. Despite an extensive integrated eye care worker training programme (IECW and robust support for TT surgical services, productivity has not reached targets. We investigated why surgeon productivity was below target. METHODOLOGY/PRINCIPAL FINDINGS: Confidential interviews were conducted in person with TT surgeons trained from 24 selected districts in Amhara Region and their supervisors. Determinants of attrition and productivity were investigated. We interviewed 225 people who had received IECW training; 139 (59% had subsequently changed career/job. Staff retention was associated with good road access to their health centre, mobile telephone network and a shorter time from initial training. Amongst the 94 IECW still working in the programme, the average number of patients operated was 41/year, which was mostly (86% done through outreach campaigns and only 14% of cases were performed in the static facilities where they routinely worked. Spot checks were made of surgical instruments and consumables: only 3/94 IECW had the minimum instruments and consumables to perform surgery. The main barriers to operating were lack of time, shortage of consumables, lack of patients, lack of support and equipment problems. Very few IECW received ongoing supervision or active management. CONCLUSIONS/SIGNIFICANCE: Surgeon attrition rates are high. Vertical surgery campaigns were effective in treating large numbers of cases, whilst static-site service productivity was low. Good health system management is key to building a well-staffed and well-run service.

  20. Maternal complications and women's behavior in seeking care from skilled providers in North Gondar, Ethiopia.

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    Abebaw Gebeyehu Worku

    Full Text Available BACKGROUND: Maternal complications are morbidities suffered during pregnancy through the postpartum period of 42 days. In Ethiopia, little is known about women's experience of complications and their care-seeking behavior. This study attempted to assess experiences related to obstetric complication and seeking assistance from a skilled provider among women who gave birth in the last 12 months preceding the study. METHODS: This study was a cross-sectional survey of women who gave birth within one year preceding the study regardless of their delivery place. The study was carried out in six selected districts in North Gondar Zone, Amhara Region. Data was collected house-to-house in 12 selected clusters (kebeles using a pretested Amharic questionnaire. During the survey, 1,668 women were interviewed. Data entry was done using Epi Info version 3.5.3 and was exported to SPSS for analysis. Logistic regression was applied to control confounders. RESULTS: Out of the total sample, 476 women (28.5%, 95% CI: 26.4%, 30.7% reported some kind of complication. The most common complications reported were; excessive bleeding and prolonged labor that occurred mostly at the time of delivery and postpartum period. Out of the total women who faced complications, 248 (52.1%, 95% CI: 47.6%, 56.6% sought assistance from a skilled provider. Inability to judge the severity of morbidities, distance/transport problems, lack of money/cost considerations and use of traditional options at home were the major reasons for not seeking care from skilled providers. Belonging to a wealthier quintile, getting antenatal care from a skilled provider and agreement of a woman in planning for possible complications were significantly associated with seeking assistance from a skilled provider. CONCLUSION: Nearly half of the women who faced complications did not use skilled providers at the time of obstetric complications. Cognitive, geographic, economic and cultural barriers were involved

  1. Newly Discovered Exposures of Neoproterozoic Diamictite within the Samre Fold-Thrust Belt of Northern Ethiopia

    Science.gov (United States)

    Park, Y.; Anttila, E.; MacLennan, S. A.; Swanson-Hysell, N.; Maloof, A. C.; Schoene, B.; Haileab, B.

    2015-12-01

    Life and climate evolved dramatically during the early Neoproterozoic - sedimentary rocks from this period record both the diversification of eukaryotic life as well as large scale fluctuations of the carbon cycle and paleogeography during the lead up to Cryogenian glaciation. Understanding global change leading up to this glaciation is critical for interpreting the conditions that initiated dramatic climate and geochemical oscillations. The Tonian-Cryogenian Tambien Group (Tigray region, northern Ethiopia) is a mixed carbonate-siliciclastic sedimentary succession deposited in an arc proximal basin that culminates in the Negash diamictite interpreted to represent the ca. 717-662 Ma Sturtian Glaciation. The presence of intercalated tuffs suitable for high precision U-Pb geochronology makes these sedimentary rocks an ideal target to temporally constrain physical and isotopic stratigraphic data sets of the early Neoproterozoic. The lower Tambien Group has been temporally constrained and used to establish global synchroneity of large scale carbon isotopic change ca. 800 Ma (Swanson-Hysell et al., 2015). We report the discovery of extensive exposures of upper Tambien Group successions southeast of the town of Samre within a newly mapped fold-thrust belt. Stratigraphic study across these exposures opens an opportunity to document environmental change across the basin during the apparently conformable transition from a mixed carbonate-siliciclastic platform into the Negash diamictite of the Sturtian Glaciation. The presence of ashes within the sediments holds the promise of combining high-precision dates with chemostratigraphic data to constrain global change before and during the onset of Snowball Earth glaciation.

  2. Climatic variability, plasticity, and dispersal: A case study from Lake Tana, Ethiopia.

    Science.gov (United States)

    Grove, Matt; Lamb, Henry; Roberts, Helen; Davies, Sarah; Marshall, Mike; Bates, Richard; Huws, Dei

    2015-10-01

    The numerous dispersal events that have occurred during the prehistory of hominin lineages are the subject of longstanding and increasingly active debate in evolutionary anthropology. As well as research into the dating and geographic extent of such dispersals, there is an increasing focus on the factors that may have been responsible for dispersal. The growing body of detailed regional palaeoclimatic data is invaluable in demonstrating the often close relationship between changes in prehistoric environments and the movements of hominin populations. The scenarios constructed from such data are often overly simplistic, however, concentrating on the dynamics of cyclical contraction and expansion during severe and ameliorated conditions respectively. This contribution proposes a two-stage hypothesis of hominin dispersal in which populations (1) accumulate high levels of climatic tolerance during highly variable climatic phases, and (2) express such heightened tolerance via dispersal in subsequent low-variability phases. Likely dispersal phases are thus proposed to occur during stable climatic phases that immediately follow phases of high climatic variability. Employing high resolution palaeoclimatic data from Lake Tana, Ethiopia, the hypothesis is examined in relation to the early dispersal of Homo sapiens out of East Africa and into the Levant. A dispersal phase is identified in the Lake Tana record between c. 112,550 and c. 96,975 years ago, a date bracket that accords well with the dating evidence for H. sapiens occupation at the sites of Qafzeh and Skhul. Results are discussed in relation to the complex pattern of H. sapiens dispersal out of East Africa, with particular attention paid to the implications of recent genetic chronologies for the origin of non-African modern humans. PMID:26472274

  3. Risk factors for visceral Leishmaniasis among residents and migrants in Kafta-Humera, Ethiopia.

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    Daniel Argaw

    2013-11-01

    Full Text Available BACKGROUND: Visceral leishmaniasis is a lethal parasitic disease transmitted by phlebotomine sand flies. The largest focus of VL in Ethiopia is located in the lowland region bordering Sudan, where the epidemiology is complicated by the presence of thousands of seasonal agricultural workers who live under precarious conditions. METHODOLOGY/PRINCIPAL FINDINGS: We conducted two parallel case-control studies to identify factors associated with VL risk in residents and migrants. The studies were conducted from 2009 to 2011 and included 151 resident cases and 157 migrant cases, with 2 matched controls per case. In multivariable conditional regression models, sleeping under an acacia tree at night (odds ratios (OR 5.2 [95% confidence interval 1.7-16.4] for residents and 4.7 [1.9-12.0] for migrants, indicators of poverty and lower educational status were associated with increased risk in both populations. Strong protective effects were observed for bed net use (OR 0.24 [0.12-0.48] for net use in the rainy season among residents, OR 0.20 [0.10-0.42] for any net use among migrants. For residents, living in a house with thatch walls conferred 5-fold and sleeping on the ground 3-fold increased risk. Among migrants, the risk associated with HIV status was borderline significant and sleeping near dogs was associated with 7-fold increased risk. CONCLUSIONS/SIGNIFICANCE: Preventive strategies should focus on ways to ensure net usage, especially among migrant workers without fixed shelters. More research is needed to understand migration patterns of seasonal labourers and vector bionomics.

  4. In Rural Eastern Ethiopia Hearing Loss Is the Most Frequent Disability during Childhood: A Community Based Survey

    OpenAIRE

    Geda, Biftu; Berhane, Yemane; Assefa, Nega; Worku, Alemayehu

    2016-01-01

    Background The type and extent of childhood disability in Ethiopia is unknown due to lack of accurate and reliable data. This study tried to assess the magnitude and types of disabilities among children 0–14 years of age in eastern Ethiopia. Methods We conducted a cross-sectional community-based study among households that are under demographic and health surveillance in eastern Ethiopia. The study population consisted of all children aged 0–14 year. A structured questionnaire was used to ass...

  5. 'Beyond the rivers of Ethiopia' : Pentecostal Pan-Africanism and Ghanaian identities in the transnational domain

    NARCIS (Netherlands)

    Dijk, van R.A.; Binsbergen, van W.M.J.; Dijk, van R.A.; Gewald, J.B.

    2004-01-01

    Rev. Mensa Otabil, the founder of the International Central Gospel Church in Accra, is considered an influential representative of a new Pentecostal-inspired Pan-Africanist ideology. His book 'Beyond the Rivers of Ethiopia' lays the foundations of a Pentecostal Liberation Theology that proclaims a C

  6. Population ecology of rodents of maize fields and grassland in central Ethiopia

    DEFF Research Database (Denmark)

    Bekel'e, Afework; Leirs, Herwig

    1997-01-01

    We report on the presence of rodents in grassland and maize fields in central Ethiopia, during the course of a 21-month study by means of removal and capture-recapture trapping. In both habitats, the small mammal fauna consisted of the same species but in different relative proportions: Arvicanthis...

  7. A participatory Agroforestry approach for soil and water conservation in Ethiopia.

    NARCIS (Netherlands)

    Bekele-Tesemma, A.

    1997-01-01

    The rates of soil erosion and land degradation in Ethiopia are frighteningly high. Crop production, livestock keeping and energy supply situations are at risk. The highlands are the most affected. Past rehabilitation efforts have been immense. Much labour, capital and trained staff have been mobiliz

  8. Impact of multiple certification on smallholder coffee farmers' livelihoods: Evidence from southern Ethiopia

    NARCIS (Netherlands)

    Woubie, A.A.; Muradian Sarache, R.P.; Ruben, R.

    2015-01-01

    Coffee is - next to petroleum - one of the most valuable agricultural commodities traded at international markets (Arslan and Reicher, 2010; Rodriquez, 2012). Today, coffee remains one of the most important sources of export income for East African nations (i.e. Ethiopia, Uganda, Kenya, and Tanzania

  9. Isolation of Viable Toxoplasma gondii from Tissues and Feces of Cats from Addis Ababa, Ethiopia

    Science.gov (United States)

    Cats are important in the epidemiology of Toxoplasma gondii because they are the only hosts that excrete environmentally resistant oocysts in feces. In the present study, hearts, serum, and feces from 36 feral cats from Addis Ababa area, Ethiopia were examined for T. gondii infection. Antibodies to ...

  10. Immigration and Resiliency: Unpacking the Experiences of High School Students from Cape Verde and Ethiopia

    Science.gov (United States)

    Hersi, Afra Ahmed

    2011-01-01

    This article explores the complex factors, both individual and social, that contribute to the resiliency and academic achievement of six adolescent African immigrant students from Cape Verde and Ethiopia who were enrolled in a small high school in the United States. The school was designed specifically for recent adolescent immigrant students.…

  11. Ethnic-based federalism and ethnicity in Ethiopia : reassessing the experiment after 20 years

    NARCIS (Netherlands)

    Abbink, J.

    2011-01-01

    One of the core principles instituted by the post-1991 government in Ethiopia that took power after a successful armed struggle was ethnic-based federalism, informed by a neo-Leninist political model called revolutionary democracy. In this model, devised by the reigning Tigray People's Liberation Fr

  12. Spawning migrations of the endemic Labeobarbus (Cyprinidae, Teleostei) species of Lake Tana, Ethiopia, status and threats

    NARCIS (Netherlands)

    Anteneh, W.; Getahun, A.; Dejen, E.; Sibbing, F.A.; Nagelkerke, L.A.J.; de Graaf, M.; Wudneh, T.; Vijverberg, J.; Palstra, A.P.

    2012-01-01

    The reproductive biology of the only known intact species flock of large cyprinids, the 16 Labeobarbus species of Lake Tana (Ethiopia), has been extensively studied for the past two decades. Seven species of Labeobarbus are known to migrate >50 km upstream into tributary rivers for spawning during t

  13. Political Geographies of Academic Development in Jamaica, Ethiopia and Japan: Reflections on the Impossibilities of Neutrality

    Science.gov (United States)

    Chisholm, Mervin E.; Jimma, Tefera Tadesse; Tatsuya, Natsume; Manathunga, Catherine

    2012-01-01

    The purpose of this dialogue was to begin grappling with notions of neutrality and academic development in three non-western contexts: (1) Jamaica; (2) Ethiopia; and (3) Japan. The authors were asked to describe the political geography of academic development in their countries and to explore questions of neutrality. This dialogue therefore tries…

  14. Selection of Arabica coffee types resistant to coffee berry disease in Ethiopia

    NARCIS (Netherlands)

    Graaff, van der N.A.

    1981-01-01

    Descriptive part. A review is given of: the importance of Coffea arabica to Ethiopia; coffee research; habitus, origin and cultivation of C. arabica ; theoretical aspects of resistance and its implications for the system C. arabica -parasites; Coffee Berry Disease, symptoms, epidemiology, geographic

  15. Soil seed banks in church forests of northern Ethiopia: Implications for the conservation of woody plants

    NARCIS (Netherlands)

    Wassie, A.; Teketay, D.

    2006-01-01

    Church forests are sanctuaries for different organisms, ranging from microbes to large animals, which have almost disappeared in most parts of northern Ethiopia. Despite the actual and potential significance of these forests, studies and documented information on their bio-physical features and soci

  16. Environmental concern and its implication to household waste separation and disposal: Evidence from Mekelle, Ethiopia

    NARCIS (Netherlands)

    Tadesse Woeldesenbet, T.

    2009-01-01

    Proper understanding of the relationship among concern for the environment, waste separation and disposal can contribute to good waste management and safer environment. This is particularly vital in cities of developing countries (such as Ethiopia) where waste separation is poor and there is widespr

  17. Child Labour and Child Schooling in Rural Ethiopia: Nature and Trade-Off

    Science.gov (United States)

    Haile, Getinet; Haile, Beliyou

    2012-01-01

    We examine work participation and schooling for children aged 7-15 using survey data from rural Ethiopia. Bivariate probit and age-adjusted educational attainment equations have been estimated. Male children are found to be more likely to attend school than their female counterparts. "Specialization" in child labour is also found, with females…

  18. Multi-criteria assessment of community-based fluoride-removal technologies for rural Ethiopia.

    Science.gov (United States)

    Osterwalder, Lars; Johnson, C Annette; Yang, Hong; Johnston, Richard B

    2014-08-01

    Elevated concentrations of naturally-occurring fluoride in groundwater pose a serious health risk to millions of people living in the Ethiopian Rift Valley. In the absence of low-fluoride water resources of sufficient capacity, fluoride removal from drinking water is the accepted mitigation option. To date, five different community-level fluoride-removal technologies have been implemented in Ethiopia, although only a few units have been found in a functional state in the field. Which technology should be promoted and up-scaled is the subject of controversial debate amongst key stakeholders. This paper describes a multi-criteria decision analysis exercise, which was conducted with the participation of stakeholders in Ethiopia during a one-day workshop, to assess in an objective and transparent manner the available technology options. Criteria for technology comparison were selected and weighted, thus enabling the participants to assess the advantages and disadvantages of the different technologies and hear the views of other stakeholders. It was shown that there is no single most-preferable, technical solution for fluoride removal in Ethiopia. Selection of the most suitable solution depends on location-specific parameters and on the relative importance given to different criteria by the stakeholders involved. The data presented in this paper can be used as reference values for Ethiopia.

  19. Self-reported health care seeking behavior in rural Ethiopia: Evidence from clinical vignettes

    NARCIS (Netherlands)

    A.D. Mebratie (Anagaw); E. Van de Poel (Ellen); Z.Y. Debebe (Zelalem); D. Abebaw Ejigie (Degnet); G. Alemu (Getnet ); A.S. Bedi (Arjun Singh)

    2013-01-01

    textabstractBetween 2000 and 2011, Ethiopia rapidly expanded its health-care infrastructure recording an 18-fold increase in the number of health posts and a 7-fold increase in the number of health centers. However, annual per capita outpatient utilization has increased only marginally. The extent t

  20. Understanding Farmers: Explaining Soil and Water Conservation in Konso, Wolaita and Wello, Ethiopia

    NARCIS (Netherlands)

    Beshah, T.

    2003-01-01

    Soil erosion by water is an old problem in Ethiopia. The prevalence of mountainous and undulating landscapes, coupled with the expansion of arable farming on steep areas due to population pressure have aggravated the soil erosion problem in the country. Prompted by one of the great famines in the co