Pampas Grass - Orange Co. [ds351

Data.gov (United States)

California Natural Resource Agency — This dataset provides the known distribution of pampas grass (Cortaderia selloana) in southern Orange County. The surveys were conducted from May to June, 2007 and...

Regional climate change-Science in the Southeast

Science.gov (United States)

Jones, Sonya A.

2010-01-01

Resource managers are at the forefront of a new era of management. They must consider the potential impacts of climate change on the Nation's resources and proactively develop strategies for dealing with those impacts on plants, animals, and ecosystems. This requires rigorous, scientific understanding of environmental change. The role of the U.S. Geological Survey (USGS) in this effort is to analyze climate-change data and develop tools for assessing how changing conditions are likely to impact resources. This information will assist Federal, State, local, and tribal partners manage resources strategically. The 2008 Omnibus Budget Act and Secretarial Order 3289 established a new network of eight Department of Interior Regional Climate Science Centers to provide technical support for resource managers. The Southeast Regional Assessment Project (SERAP) is the first regional assessment to be funded by the USGS National Climate Change and Wildlife Science Center (http://nccw.usgs.gov/). The USGS is working closely with the developing Department of Interior Landscape Conservation Cooperatives to ensure that the project will meet the needs of resource managers in the Southeast. In addition, the U.S. Fish and Wildlife Service is providing resources to the SERAP to expand the scope of the project.

MASCULINIDADE, MEMÓRIA E TRABALHO: UM ESTUDO ETNOGRÁFICO COM HOMENS CAMPEIROS DO PAMPA SUL-RIO-GRANDENSE EM PROCESSOS DE MOBILIDADE

Directory of Open Access Journals (Sweden)

Liza Bilhalva Martins da Silva

2013-12-01

Full Text Available Since the establishment of the first signs of livestock in southern south region of the Pampa of the Rio Grande do Sul transformations were present. Landscapes, men, animals, and objects are constantly involved in the process that articulates convention and invention in the pace of everyday life. This article aims to present, from the migration of male workers in the countryside to the cities of the Pampas, strategies for construction of masculinity and restoring social dynamics.

DoD Workshop on Southeast Regional Planning and Sustainability

National Research Council Canada - National Science Library

Berke, Philip; Brown, Robert; Elliott, Michael; Friday, Paul; Holst, Robert; Weiss, Jonathan; Wilkens, R. N

2007-01-01

These proceedings encompass outcomes from the DoD Southeast Regional Planning and Sustainability Workshop, which took place in April 2007, and reflect the opinions and views of workshop participants...

Historical balance of nitrogen, phosphorus, and sulfur of the Argentine Pampas

OpenAIRE

Álvarez, Roberto; Steinbach, Haydee S; de Paepe, Josefina L

2016-01-01

A surface balance for nitrogen (N), phosphorus (P), and sulfur (S) was performed for the Argentine Pampas during the 1870-2010 time interval, comprising the agricultural expansion period in the region. Nitrogen inputs accounted in the balance were atmospheric deposition, symbiotic fixation, and fertilization. Outputs included were grain harvest and livestock products. P and S balances included atmospheric deposition and fertilization as inputs and the same outputs than in the case of N balanc...

Regional modelling of anthropogenic sulphur in Southeast Asia

Science.gov (United States)

Engardt, M.; Leong, C. P.

A co-operative research project between the Malaysian Meteorological Service (MMS) and the Swedish Meteorological and Hydrological Institute (SMHI) focussing on the usage of an atmospheric transport and chemistry model, has just been initiated. Here, we describe the main features of the dispersion model and discuss a first set of calculations in light of available measurements of sulphuric species in Southeast Asia. According to our results, anthropogenic sulphur concentrations and depositions are particularly high near the large cities of the region, around a metal smelter in the southern Philippines, and in a region extending from northern Vietnam into southeastern China. These areas coincide with the high-emissions regions of Southeast Asia and we tentatively conclude that regional transport of acidifying species is not as far-reaching as in the mid-latitudes. From our calculations, and from supporting measurements we conclude that most of rural Southeast Asia is not yet severely affected by anthropogenic sulphur, but given the rapid rate of economical development in this region the situation may deteriorate quickly. Areas that are particularly at risk include the large cities, northern Vietnam, most of central Thailand, most of peninsular Malaysia, eastern Sumatra and parts of Java, all of which receive total-sulphur depositions in excess of 0.5 g S m -2 yr -1. Our model simulates sulphate in precipitation in accordance with measurements, but it has a tendency to overestimate atmospheric SO 2. It remains to be investigated whether this is a problem in the model formulation or a result of unrepresentative sampling. An immediate continuation of this study should be performed with higher spatial resolution than the currently used 100×100 km 2. Other imperfections in this model study, which should be addressed in future work, include parameterised vertical transport in deep convective clouds, the influence of natural emissions (primarily from volcanoes) on the

Multiscale Trend Analysis for Pampa Grasslands Using Ground Data and Vegetation Sensor Imagery

Directory of Open Access Journals (Sweden)

Fernando C. Scottá

2015-07-01

Full Text Available This study aimed to evaluate changes in the aboveground net primary productivity (ANPP of grasslands in the Pampa biome by using experimental plots and changes in the spectral responses of similar vegetation communities obtained by remote sensing and to compare both datasets with meteorological variations to validate the transition scales of the datasets. Two different geographic scales were considered in this study. At the local scale, an analysis of the climate and its direct influences on grassland ANPP was performed using data from a long-term experiment. At the regional scale, the influences of climate on the grassland reflectance patterns were determined using vegetation sensor imagery data. Overall, the monthly variations of vegetation canopy growth analysed using environmental changes (air temperature, total rainfall and total evapotranspiration were similar. The results from the ANPP data and the NDVI data showed the that variations in grassland growth were similar and independent of the analysis scale, which indicated that local data and the relationships of local data with climate can be considered at the regional scale in the Pampa biome by using remote sensing.

Arsenic contamination of natural waters in San Juan and La Pampa, Argentina.

Science.gov (United States)

O'Reilly, J; Watts, M J; Shaw, R A; Marcilla, A L; Ward, N I

2010-12-01

Arsenic (As) speciation in surface and groundwater from two provinces in Argentina (San Juan and La Pampa) was investigated using solid phase extraction (SPE) cartridge methodology with comparison to total arsenic concentrations. A third province, Río Negro, was used as a control to the study. Strong cation exchange (SCX) and strong anion exchange (SAX) cartridges were utilised in series for the separation and preservation of arsenite (As(III)), arsenate (As(V)), monomethylarsonic acid (MA(V)) and dimethylarsinic acid (DMA(V)). Samples were collected from a range of water outlets (rivers/streams, wells, untreated domestic taps, well water treatment works) to assess the relationship between total arsenic and arsenic species, water type and water parameters (pH, conductivity and total dissolved solids, TDS). Analysis of the waters for arsenic (total and species) was performed by inductively coupled plasma mass spectrometry (ICP-MS) in collision cell mode. Total arsenic concentrations in the surface and groundwater from Encon and the San José de Jáchal region of San Juan (north-west Argentina within the Cuyo region) ranged from 9 to 357 μg l(-1) As. Groundwater from Eduardo Castex (EC) and Ingeniero Luiggi (LU) in La Pampa (central Argentina within the Chaco-Pampean Plain) ranged from 3 to 1326 μg l(-1) As. The pH range for the provinces of San Juan (7.2-9.7) and La Pampa (7.0-9.9) are in agreement with other published literature. The highest total arsenic concentrations were found in La Pampa well waters (both rural farms and pre-treated urban sources), particularly where there was high pH (typically > 8.2), conductivity (>2,600 μS cm(-1)) and TDS (>1,400 mg l(-1)). Reverse osmosis (RO) treatment of well waters in La Pampa for domestic drinking water in EC and LU significantly reduced total arsenic concentrations from a range of 216-224 μg l(-1) As to 0.3-0.8 μg l(-1) As. Arsenic species for both provinces were predominantly As(III) and As(V). As

Mulher, Pampa e natureza: um olhar através de contos puebleros

Directory of Open Access Journals (Sweden)

Juliana Corrêa Pereira Schlee

2016-12-01

Full Text Available O presente trabalho é um estudo em andamento que se detém nos contos puebleros para deslocar o olhar sobre a mulher, o Pampa e a natureza. Assim, busco a Educação Ambiental, como campo de saber importante e potente para a análise de mundo que temos em seu processo de construção cultural moderno. Entendendo a literatura como pedagogia cultural para problematizar como nos constituímos mulher no Pampa e como nos relacionamos com o discurso de natureza. O Pampa para pensar além de um território geográfico, mas como um lugar que é constituído pelos diversos atravessamentos: biológicos, geográficos, culturais, econômicos, políticos. Modos de ver o mundo, viver e narrar a natureza. Fabricações  histórica e socialmente constituídos em diferentes culturas e em diferentes épocas. É preciso pensar sobre as universalidades de ser mulher, assim como suas relações com a natureza e o pampa.

Reproductive biology of the pampas deer (Ozotoceros bezoarticus: a review

Directory of Open Access Journals (Sweden)

Olazabal Daniel

2008-06-01

Full Text Available Abstract The pampas deer (Ozotoceros bezoarticus is a South American grazing deer which is in extreme danger of extinction. Very little is known about the biology of the pampas deer. Moreover, most information has not been published in peer-reviewed scientific journals, and is only available in local publications, theses, etc. Therefore, our aim was to update and summarize the available information regarding the reproductive biology of the pampas deer. Moreover, in most sections, we have also included new, unpublished information. Detailed descriptions are provided of the anatomy of both the female and the male reproductive tract, puberty onset, the oestrous cycle and gestational length. Birthing and the early postpartum period are described, as are maternal behaviour and early fawn development, seasonal distribution of births, seasonal changes in male reproduction and antler cycle, reproductive behaviour, semen collection, and cryopreservation. Finally, an overview is given and future directions of research are proposed.

Social wasps (Polistinae from Pampa Biome: South Brazil, Northeastern Argentina and Uruguay

Directory of Open Access Journals (Sweden)

Alexandre Somavilla

2017-08-01

Full Text Available Abstract. This study aimed to determine social wasps’ species from Pampa Biome. Were examined samples of social wasps from south-central of Rio Grande do Sul state (Brazil, parts of Buenos Aires, Entre Rios, Corrientes, Cordoba, Santa Fé and La Pampa provinces (Argentina and in Uruguay maintained in the Coleção Entomológica de Santa Cruz do Sul (Santa Cruz do Sul-Brazil, American Museum of Natural History (USA, Natural History Museum (London-United Kingdom and Muséum National d’Histoire Naturelle (Paris-France. Thirty species were recorded: Agelaia (01, Brachygastra (01, Mischocyttarus (04, Polistes (15, Polybia (08 and Protonectarina (01. Vespas sociais do Bioma Pampa: sul do Brasil, nordeste da Argentina e Uruguai. Resumo. Este estudo objetivou determinar as espécies de vespas sociais provenientes do Bioma Pampa. Foram examinadas vespas sociais provenientes de coletas da região centro-sul do Rio Grande do Sul (Brasil, parte das províncias de Buenos Aires, Entre Rios, Corrientes, Cordoba, Santa Fé e La Pampa (Argentina e Uruguai depositadas na Coleção Entomológica de Santa Cruz do Sul (Santa Cruz do Sul-Brasil, American Museum of Natural History (Nova Iorque-USA, Natural History Museum (Londres-Reino Unido e Muséum National d’Histoire Naturelle (Paris-França. Trinta espécies foram registradas: Agelaia (01, Brachygastra (01, Mischocyttarus (04, Polistes (15, Polybia (08 e Protonectarina (01.

EL ROSTRO OCULTO DE ESPÍRITU PAMPA, VILCABAMBA, CUSCO (Avance/Advance)

OpenAIRE

Javier Fonseca Santa Cruz

2011-01-01

Recent archaeological studies carried out in the Vilcabamba region, northwest of Cusco, resulted in the unprecedented discovery of an elite Wari burial at the site of Espíritu Pampa. This finding is unique in many respects: first, rich burials belonging to the Wari State have not been excavated scientifically; second, this is the first tangible evidence for the existence of high rank individuals within the Wari State; and third, this finding is the first of its kind coming from the tropical r...

Gross Anatomy of Pampas Deer (Ozotoceros bezoarticus, Linnaeus 1758) Mouth and Pharynx.

Science.gov (United States)

Pérez, W; Vazquez, N; Ungerfeld, R

2017-04-01

The aims of this study were to describe the anatomy of the mouth and pharynx of the pampas deer, and to consider its evolutionary feeding niche according to those characteristics. Gross dissections of the mouth and pharynx were performed in 15 animals, 10 adult females and five young animals under 1 year (three males and two females), all dead by causes unrelated to this anatomical region. The upper lip entered in the constitution of a pigmented nasolabial plane. The masseter muscles weighed 43.8 ± 3.5 g and represented 0.23% of body weight, which corresponds to ruminants of feeders intermediate to grazers and browsers. Parotid glands represented 0.08% of the body weight, characteristic that also categorize the pampas deer as belonging to the intermediate feeding group. The dental formula was the same of the domestic ruminants. The upper incisors and canines were absent, and instead of them, there was a dental pad (Pulvinus dentalis). The upper canine teeth were present only in the deciduous dentition. The existence of a brachydont dentition turns Ozotoceros very vulnerable to continuous use as there is no compensatory teeth growth. The particular anatomy of the mouth and lips of this animal was adapted to a very selective feeding, taking highly nutritious sprouts beyond plant category. In conclusion and in addition to previous studies of anatomy of the digestive organs in this species, pampas deer may be categorized as belonging to the intermediate type of feeding. © 2016 Blackwell Verlag GmbH.

Redescripción de la obrera de Myrmelachista gallicola (Hymenoptera: Formicidae y primera cita para la provincia de La Pampa (Argentina Redescription of the worker of Myrmelachista gallicola (Hymenoptera: Formicidae and first record from La Pampa (Argentina

Directory of Open Access Journals (Sweden)

Estela M. Quirán

2006-12-01

Full Text Available Se redescribe la obrera de Myrmelachista gallicola Mayr y se cita por primera vez para la provincia de La Pampa (Argentina. El material estudiado está compuesto por obreras y fue recolectado sobre Prosopis caldenia Burkart (Fabaceae, dentro de las agallas de Tetradiplosis sp. (Diptera: Cecidomyiidae, en la periferia de la ciudad de Santa Rosa, provincia de La Pampa.The worker of Myrmelachista gallicola Mayr is redescribed and mentioned for the first time for La Pampa province (Argentina. The material studied was integrated by workers and was collected on Prosopis caldenia Burkart (Fabaceae at Santa Rosa, La Pampa within galls of Tetradiplosis sp. (Diptera: Cecidomyiidae.

Closing ceremonies of the FIRST Southeast Regional robotics competition

Science.gov (United States)

2000-01-01

At the conclusion of the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition held at the KSC Visitor Complex, KSC Deputy Director for Business Operations Jim Jennings speaks to the teams and other attendees. At left is Gregg Gale, with Walt Disney World, which is the site of the national competition (at EPCOT) April 6-8. Teams of high school students from all over the country tested the limits of their imagination using robots they designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing at the Southeast Regional event, 16 were Florida teams co-sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

Species diversity and morphometrics of tardigrades from a medium-size city in the Neotropical Region: Santa Rosa (La Pampa, Argentina

Directory of Open Access Journals (Sweden)

Peluffo, J. R.

2007-06-01

Full Text Available Tardigrade diversity was studied in a medium-sized city in the Neotropical Region: Santa Rosa (La Pampa, Argentina. Samples were collected between February 1999 and January 2000 from lichens and mosses growing on sidewalk trees of the urban and periurban area. Five species of tardigrades were found, i.e., Echiniscus rufoviridis du Bois-Reymond Marcus, 1944, Macrobiotus areolatus Murray, 1907, Ramazzottius oberhaeuseri (Doyère, 1840, Milnesium cf. tardigradum and a non-described species of Macrobiotus. Only one species, M. cf. tardigradum, was found in areas with high levels of vehicle traffic. Results are compared with those from cities in the Nearctic and Palearctic regions. Measurements and pt index values (percentage ratios between the length of the structure considered and the buccal tube length are provided for M. areolatus, R. oberhaeuseri and M. cf. tardigradum. Amongst the characters considered, the pt index for the stylet support insertion shows the least intraspecific variation. This character is also independent from body length and buccal-tube length.

A Regional Decision Support Scheme for Pest Risk Analysis in Southeast Asia.

Science.gov (United States)

Soliman, T; MacLeod, A; Mumford, J D; Nghiem, T P L; Tan, H T W; Papworth, S K; Corlett, R T; Carrasco, L R

2016-05-01

A key justification to support plant health regulations is the ability of quarantine services to conduct pest risk analyses (PRA). Despite the supranational nature of biological invasions and the close proximity and connectivity of Southeast Asian countries, PRAs are conducted at the national level. Furthermore, some countries have limited experience in the development of PRAs, which may result in inadequate phytosanitary responses that put their plant resources at risk to pests vectored via international trade. We review existing decision support schemes for PRAs and, following international standards for phytosanitary measures, propose new methods that adapt existing practices to suit the unique characteristics of Southeast Asia. Using a formal written expert elicitation survey, a panel of regional scientific experts was asked to identify and rate unique traits of Southeast Asia with respect to PRA. Subsequently, an expert elicitation workshop with plant protection officials was conducted to verify the potential applicability of the developed methods. Rich biodiversity, shortage of trained personnel, social vulnerability, tropical climate, agriculture-dependent economies, high rates of land-use change, and difficulties in implementing risk management options were identified as challenging Southeast Asian traits. The developed methods emphasize local Southeast Asian conditions and could help support authorities responsible for carrying out PRAs within the region. These methods could also facilitate the creation of other PRA schemes in low- and middle-income tropical countries. © 2016 Society for Risk Analysis.

INDIA’S GROWING INFLUENCE IN STABILIZING REGIONAL SECURITY IN SOUTHEAST ASIA

Science.gov (United States)

2016-02-16

East Policy’ focusing on engagement with Southeast Asia .2 Following the reforms, Indian economy grew rapidly with an...civilizational neighbors in Southeast Asia and East Asia .”19 Thus, LEP and recognition of India’s economic, political, security and cultural potential by ASEAN...point. 21 During the 10th East Asia Summit, Prime Minister Modi emphasized the importance of South East Asian region and informed that his

The Integration of Climate Science and Collaborative Processes in Building Regional Climate Resiliency in Southeast Florida

Science.gov (United States)

Jurado, J.

2016-12-01

Southeast Florida is widely recognized as one of the most vulnerable regions in the United States to the impacts of climate change, especially sea level rise. Dense urban populations, low land elevations, flat topography, complex shorelines and a porous geology all contribute to the region's challenges. Regional and local governments have been working collaboratively to address shared climate mitigation and adaptation concerns as part of the four-county Southeast Florida Regional Climate Change Compact (Compact). This partnership has emphasized, in part, the use of climate data and the development of advanced technical tools and visualizations to help inform decision-making, improve communications, and guide investments. Prominent work products have included regional vulnerability maps and assessments, a unified sea level rise projection for southeast Florida, the development and application of hydrologic models in scenario planning, interdisciplinary resilient redesign planning workshops, and the development of regional climate indicators. Key to the Compact's efforts has been the engagement and expertise of academic and agency partners, including a formal collaboration between the Florida Climate Institute and the Compact to improve research and project collaborations focused on southeast Florida. This presentation will focus on the collaborative processes and work products that have served to accelerate resiliency planning and investments in southeast Florida, with specific examples of how local governments are using these work products to modernize agency processes, and build support among residents and business leaders.

Adaptation to Interannual and Interdecadal Climate Variability in Agricultural Production Systems of the Argentine Pampas

Science.gov (United States)

Podestá, G. P.; Bert, F.; Weber, E.; Laciana, C.; Rajagopalan, B.; Letson, D.

2007-05-01

Agricultural ecosystems play a central role in world food production and food security, and involve one of the most climate-sensitive sectors of society-agriculture. We focus on crop production in the Argentine Pampas, one of the world's major agricultural regions. Climate of the Pampas shows marked variability at both interannual and decadal time scales. We explored the scope for adaptive management in response to climate information on interannual scales. We show that different assumptions about what decision makers are trying to achieve (i.e., their objective functions) may change what actions are considered as "optimal" for a given climate context. Optimal actions also were used to estimate the economic value of forecasts of an ENSO phase. Decision constraints (e.g., crop rotations) have critical influence on value of the forecasting system. Gaps in knowledge or misconceptions about climate variability were identified in open-ended "mental model" interviews. Results were used to design educational interventions. A marked increase in precipitation since the 1970s, together with new production technologies, led to major changes in land use patterns in the Pampas. Continuous cropping has widely replaced agriculture-pasture rotations. Nevertheless, production systems that evolved partly in response to increased rainfall may not be viable if climate reverts to a drier epoch. We use historical data to define a range of plausible climate trajectories 20-30 years hence. Regional scenarios are downscaled using semi-parametric weather generators to produce multiple realizations of daily weather consistent with decadal scenarios. Finally, we use the synthetic climate, crop growth models, and realistic models of decision-making under risk to compute risk metrics (e.g., probability of yields or profits being below a threshold). Climatically optimal and marginal locations show differential responses: probabilities of negative economic results are much higher in currently

Nuclear safety cooperation in Southeast Asia. Lessons from Asia's regional networks

International Nuclear Information System (INIS)

Trajano, Julius Cesar I.

2017-01-01

Debate has been ongoing among key stakeholders on whether South-east Asia should use or reject nuclear power. However, there are still significant regional concerns over nuclear safety and security in South-east Asia. As some ASEAN countries plan to pursue nuclear power, they need to create and maintain a pool of local nuclear professionals with actual relevant experience in the nuclear industry. While the IAEA does not influence a country's decision on introducing nuclear power, it supports Member States' efforts to evaluate all options towards making a knowledgeable decision. Nuclear safety is the responsibility of every nation that utilizes nuclear technology. National governments are responsible for regulations that govern how safety at nuclear facilities is maintained, as well as to reduce radiation risks, including emergency response and recovery actions. But nuclear energy has transboundary/ regional implications if nuclear safety in each member state is not strengthened. ASEAN countries share a common goal in achieving high level of public safety and confidence in nuclear and radiation related issues. Can regional cooperation help ASEAN Member-States strengthen nuclear safety? The paper examines the importance of regional cooperation on nuclear energy governance and the role of regional organisations in Asia in strengthening nuclear safety cooperation and emergency preparedness and response in Southeast Asia. (author)

Estuarine Living Marine Resources: Southeast Regional Distribution and Abundance (NCEI Accession 0163992)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This is the original (1991) Southeast regional component of NOAA's Estuarine Living Marine Resources (ELMR) Project, a national database of ecologically and...

Proceedings from the DoD Southeast Region Threatened, Endangered and At-Risk Species Workshop

National Research Council Canada - National Science Library

Annand, Fred; Battaglia, Loretta; Boice, L. P; Boring, Lindsay; Compton, Vernon; Costa, Ralph; Dalsimer, Alison; Fischer, Richard; Hall, John A; Harris, Lawrence; Hermann, Sharon

2007-01-01

The specific objectives for the Southeast Region TER-S Workshop were to: (1) assess TER-S management needs within a regional context, with an emphasis on system-level and cross-boundary approaches; (2...

Regional fuel cycle centres for South and South-East Asia

International Nuclear Information System (INIS)

Ali, M.I.

1977-01-01

A brief preliminary analysis of the economic feasibility of regional fuel cycle centres in South and South-East Asia is presented. The indicative break-even costs and break-even plant sizes for the various fuel cycle services are estimated and the timing for their establishment on the basis of IAEA and ESCAP nuclear power projections in the region are shown. The paper discusses the need for achieving regional self-sufficiency for nuclear fuel services and suggests that a detailed study should be undertaken by the IAEA in close co-operation with the countries of the region to find out their requirements for nuclear fuel services. (author)

Utilization of satellite images to understand the dynamics of Pampas shallow lakes

Directory of Open Access Journals (Sweden)

V. S. Aliaga

2016-06-01

Full Text Available The aim of this study was to analyze satellite images of different spatial resolutions to interpret the morphometric behavior of six shallow lakes of the Pampas, Argentina. These are characterized by having different rainfall regimes. Morphometric response considering each location, site conditions and dry and wet extreme events is analyzed. Standardized Precipitation Index (IEP for determination of wet, dry and normal years was used. This analysis showed that the Pampas shallow lakes do not behave in the same way to the rainfall events. Its origin, socio-economic use and rainfall patterns affect their spatiotemporal variation and morphometric.

Economic impact of industrial wood energy use in the Southeast region of the United States

International Nuclear Information System (INIS)

Stephenson, C.D.

1991-01-01

More than 1,000 commercial and industrial installations in the Southeast burn wood fuels. Collectively, these facilities consume 44.3 million green tons of fuelwood and 41.7 million tons per year of 'black liquor' residues. Considering the entire direct and indirect impacts of industrial wood energy expenditures as they ripple through the economy, activities associated with the use of industrial wood energy resulted in the production of over 71,000 jobs and $1 billion in personal income for the Southeast region in 1987. In addition, a total of $237 million in State and Federal tax revenues were generated through wood energy related economic activities. Growth projections indicate that by the year 2000, industrial wood energy utilization will generate approximately 97,000 jobs and $1.4 billion in income in the Southeast region

Southeast Regional Clean Energy Policy Analysis

Energy Technology Data Exchange (ETDEWEB)

McLaren, Joyce [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2011-04-01

More than half of the electricity produced in the southeastern states is fuelled by coal. Although the region produces some coal, most of the states depend heavily on coal imports. Many of the region's aging coal power facilities are planned for retirement within the next 20 years. However, estimates indicate that a 20% increase in capacity is needed over that time to meet the rapidly growing demand. The most common incentives for energy efficiency in the Southeast are loans and rebates; however, total public spending on energy efficiency is limited. The most common state-level policies to support renewable energy development are personal and corporate tax incentives and loans. The region produced 1.8% of the electricity from renewable resources other than conventional hydroelectricity in 2009, half of the national average. There is significant potential for development of a biomass market in the region, as well as use of local wind, solar, methane-to-energy, small hydro, and combined heat and power resources. Options are offered for expanding and strengthening state-level policies such as decoupling, integrated resource planning, building codes, net metering, and interconnection standards to support further clean energy development. Benefits would include energy security, job creation, insurance against price fluctuations, increased value of marginal lands, and local and global environmental paybacks.

Human Rabies in the WHO Southeast Asia Region: Forward Steps for Elimination

Directory of Open Access Journals (Sweden)

Gyanendra Gongal

2011-01-01

Full Text Available There are eleven Member States in the WHO southeast Asia region (Bangladesh, Bhutan, Democratic People’s Republic of Korea, India, Indonesia, Maldives, Myanmar, Nepal, Sri Lanka, Thailand, Timor-Leste of which eight are endemic for rabies. More than 1.4 billion people in the Region are at risk of rabies infection, and approximately 45% of worldwide rabies deaths occur in Asia. Dog bites account for 96% of human rabies cases. Progress in preventing human rabies through control of the disease in dogs has been slow due to various factors. Innovative control tools and techniques have been developed and standardized in recent years. The introduction of cost-effective intradermal rabies vaccination regimens in Asian countries has increased the availability and affordability of postexposure prophylaxis. Elimination of rabies is not possible without regional and intersectoral cooperation. Considering the importance of consolidating achievements in rabies control in Member countries, the WHO Regional Office for southeast Asia has developed a regional strategy for elimination of human rabies transmitted by dogs in the Region. They have committed to provide technical leadership, to advocate national health authorities to develop major stakeholder consensus for a comprehensive rabies elimination programme, and to implement national strategies for elimination of human rabies.

Southeast Regional Carbon Sequestration Partnership

Energy Technology Data Exchange (ETDEWEB)

Kenneth J. Nemeth

2006-08-30

The Southeast Regional Carbon Sequestration Partnership's (SECARB) Phase I program focused on promoting the development of a framework and infrastructure necessary for the validation and commercial deployment of carbon sequestration technologies. The SECARB program, and its subsequent phases, directly support the Global Climate Change Initiative's goal of reducing greenhouse gas intensity by 18 percent by the year 2012. Work during the project's two-year period was conducted within a ''Task Responsibility Matrix''. The SECARB team was successful in accomplishing its tasks to define the geographic boundaries of the region; characterize the region; identify and address issues for technology deployment; develop public involvement and education mechanisms; identify the most promising capture, sequestration, and transport options; and prepare action plans for implementation and technology validation activity. Milestones accomplished during Phase I of the project are listed below: (1) Completed preliminary identification of geographic boundaries for the study (FY04, Quarter 1); (2) Completed initial inventory of major sources and sinks for the region (FY04, Quarter 2); (3) Completed initial development of plans for GIS (FY04, Quarter 3); (4) Completed preliminary action plan and assessment for overcoming public perception issues (FY04, Quarter 4); (5) Assessed safety, regulatory and permitting issues (FY05, Quarter 1); (6) Finalized inventory of major sources/sinks and refined GIS algorithms (FY05, Quarter 2); (7) Refined public involvement and education mechanisms in support of technology development options (FY05, Quarter 3); and (8) Identified the most promising capture, sequestration and transport options and prepared action plans (FY05, Quarter 4).

South-East Europe Regional Energy Market: challenges and opportunities for Romania

International Nuclear Information System (INIS)

Kennedy, D.

2005-01-01

The paper takes as its starting point the Athens Memorandum signed by countries of South-East Europe whereby a regional energy market in power and gas will be developed. The aim under the Athens Memorandum is that the South-East Europe Regional Energy Market (SEEREM) will be liberalized in a phased manner from 2005, and - ultimately - that this will form part of the EU's internal energy market. The subject of the paper is the extent to which Romania, one of the biggest countries in South-East Europe and traditionally a net energy exporter to the region, complies with requirements under the Athens Memorandum, and outstanding challenges related to successful SEREM accession. The paper argues that much progress has been made in energy sector reform in Romania: power prices have increased, payments discipline in the power sector has improved, independent regulators have been established for power and gas sectors, and power and gas utilities have been restructured. Nevertheless, a number of challenges remain if Romania is to fully benefit from participation in the SEEREM. Further power price increases will be required in the medium term, whilst payments discipline remains poor by industry best practice standards. In the gas sector, retail prices do not reflect border prices, and payments discipline remains a problem. The paper argues that gas price reform would likely have adverse affordability impacts, and proposes means to mitigate these through rationalization of existing social safety nets for gas and heat. On investment requirements, the paper notes that these are significant in power generation, and proposes a contract framework that would support mobilization of finance

Measures for regional security and arms control in the South-East Asian area

International Nuclear Information System (INIS)

Uren, R.T.

1992-01-01

The subject of regional security and arms control in the South-East Asia raises some new and difficult issues. No approach to ensuring regional security could be complete without military dimension including the following categories: regional arms control; global arms control measure; confidence building measures that are designed to enhance the transparency of defense policies; confidence building measures that encourage cooperation among the military forces in the region

South-East Region in Bulgaria: Economic Performance and Key Sectors Analysis

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Antoaneta GOLEMANOVA

2008-01-01

Full Text Available The present paper attempts to provide insight into the economicperformance of the South-east region (SER of Bulgaria by presenting quantitativerelationships between sectors in the regional economy. Methodologically it is basedon the construction of the regional Input–Output model. It was carried out troughapplying the non-servey GRIT technique, based on Flegg & Webber locationquotient (2000. The dirived Rasmussen & Hirschman backward linkages andMattas & Shrestha input-output elasticities from the model enable to identify thekey economic sectors within the region. This could be considered as a starting pointfor the future impact assesment of different EU policies, as well as designing ofbetter regional development strategies, assuring better economic performance.

Rickettsia parkeri in Amblyomma dubitatum ticks in a spotted fever focus from the Brazilian Pampa.

Science.gov (United States)

Weck, Bárbara; Dall'Agnol, Bruno; Souza, Ugo; Webster, Anelise; Stenzel, Bárbara; Klafke, Guilherme; Martins, João Ricardo; Reck, José

2017-07-01

Spotted fever is an acute febrile illness, which is considered severely underreported and misdiagnosed in the Brazilian Pampa, caused by tick-borne Rickettsiae. Here, we report an eco-epidemiological investigation of Rickettsia spp. in ticks from a spotted fever focus in Toropi, southern Brazil. Ticks were collected from capybara carcasses and processed individually to obtain genomic DNA. Rickettsia was investigated using PCR that amplified the rickettsial fragments of the gltA, ompA and htrA genes. DNA from Rickettsia parkeri was found in four of 14 Amblyomma dubitatum ticks collected from capybara carcasses in Toropi and the nearby municipality of Quevedos. We also tested 210A. dubitatum ticks obtained from road-killed capybaras of other localities from the Pampa biome; none of them were positive for Rickettsiae. Thus, in Rio Grande do Sul, two Rickettsia species can be potentially associated to spotted fever: Rickettsia sp. strain Atlantic Rainforest, associated with Amblyomma ovale ticks in the Atlantic Rainforest biome, and R. parkeri, associated both with Amblyomma tigrinum and A. dubitatum ticks in the Pampa biome. Our results reinforce that R. parkeri may be the agent associated with spotted fever in the Brazilian Pampa. Copyright © 2017 Elsevier B.V. All rights reserved.

Dactylogyrid monogeneans parasitising Cyphocharax voga (Hensel) (Teleostei: Curimatidae) from the Pampas region, Argentina: new and previously described species.

Science.gov (United States)

Rossin, María Alejandra; Timi, Juan Tomás

2016-09-01

Most studies on dactylogyrid monogeneans in Argentina have been carried out during 1980s and 1990s. Many of these species have been later synonymised and other remain under a confusing taxonomic status, particularly those parasitising Cyphocharax voga (Hensel) (Teleostei: Curimatidae). In order to clarify the identity of dactylogyrids, new material was collected from fishes in Lake Chascomús, Buenos Aires Province, Argentina. A total of four species was found in the gills of C. voga. Two known species, Curvianchoratus singularis (Suriano, 1980) Suriano, 1986 and Palombitrema triangulum (Suriano, 1981) Suriano, 1997, are redescribed and their generic and specific status discussed, and two new species are described. Urocleidoides surianoae n. sp. can be distinguished from its congeners by having an anterior medial projection in the ventral bar and a laminar ligament connecting the base of the male copulatory organ and accessory piece. Annulotrematoides bonaerensis n. sp. differs from its congeners principally by having a ventral bar with an anterior medial projection. The diversity of dactylogyrids harboured by C. voga indicates the need of further studies in the Pampas region, which will provide interesting and valuable sources of evidence for future zoogeographical and evolutionary research on dactylogyrids in the Neotropics.

Notas sobre el paisaje de Huánuco Pampa

OpenAIRE

Román Godines, Oscar; Ministerio de Cultura

2013-01-01

El complejo arqueológico Huánuco Pampa se encuentra ubicado en la provincia Dos de Mayo en el departamento de Huánuco y en la actualidad es quizás el principal vestigio de la cosmovisión y la planificación urbana inca.

Dissipation of 2,4-D in soils of the Humid Pampa region, Argentina: a microcosm study.

Science.gov (United States)

Merini, Luciano J; Cuadrado, Virginia; Flocco, Cecilia G; Giulietti, Ana M

2007-06-01

Phenoxy herbicides like 2,4-dichlorophenoxyacetic acid (2,4-D) are widely used in agricultural practices. Although its half life in soil is 7-14d, the herbicide itself and its first metabolite 2,4-dichlorophenol (2,4-DCP) could remain in the soil for longer periods, as a consequence of its intensive use. Microcosms assays were conducted to study the influence of indigenous microflora and plants (alfalfa) on the dissipation of 2,4-D from soils of the Humid Pampa region, Argentina, with previous history of phenoxy herbicides application. Results showed that 2,4-D was rapidly degraded, and the permanence of 2,4-DCP in soil depended on the presence of plants and soil microorganisms. Regarding soil microbial community, the presence of 2,4-D degrading bacteria was detected even in basal conditions in this soil, possibly due to the adaptation of the microflora to the herbicide. There was an increment of two orders of magnitude in herbicide degraders after 15d from 2,4-D addition, both in planted and unplanted microcosms. Total heterotrophic bacteria numbers were about 1x10(8) CFUg(-1) dry soil and no significant differences were found between different treatments. Overall, the information provided by this work indicates that the soil under study has an important intrinsic degradation capacity, given by a microbial community adapted to the presence of phenoxy herbicides.

Global evidence directing regional preventive strategies in Southeast Asia for fighting TB/HIV.

Science.gov (United States)

Aung, Myo Nyein; Moolphate, Saiyud; Paudel, Damodar; Jayathunge Ph, Mangalasiri; Duangrithi, Duangjai; Wangdi, Kinley; Aung, Thin Nyein Nyein; Lorga, Thaworn; Higuchi, Kazue

2013-03-14

Tuberculosis (TB) and human immunodeficiency virus (HIV) co-epidemics form a huge burden of disease in the Southeast Asia region. Five out of eleven nations in this region are high TB/HIV burden countries: Myanmar, Thailand, India, Indonesia and Nepal. The trends of TB incidence in these countries have been rising in recent years, in contrast to a falling global trend. Experts in the field of TB control and health service providers have been perplexed by the association of TB and HIV infections which causes a mosaic clinical presentation, a unique course with poor treatment outcomes including death. We conducted a review of contemporary evidence relating to TB/HIV control with the aims of assisting integrated health system responses in Southeast Asia and demystifying current evidence to facilitate translating it into practice.

Sub-Regional Cooperation of the Republic of Moldova on the South-East European Dimension

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Maria DIACON

2017-06-01

Full Text Available Formation of the country image on the world arena can be analyzed from the perspective of sub-regional cooperation. In this respect, we emphasize that Moldova has joined a number of initiatives, programs and organizations which, by their status and the range of the promoted objectives, became "antechamber" to the European Union. Fixing the borders of the sub-regional cooperation area, we note that in the Central Europe Moldova attends the Central European Initiative, while in the South-East Europe are carried out activities in the South-East European Cooperation Process and the Organization for the Black Sea Economic Cooperation and assists in the Organization for Democracy and Economic Development GUAM.

The belt of metagabbros of La Pampa: Lower Paleozoic back-arc magmatism in south-central Argentina

Science.gov (United States)

Chernicoff, Carlos J.; Zappettini, Eduardo O.; Villar, Luisa M.; Chemale, Farid, Jr.; Hernández, Laura

2009-12-01

Combined geological, geochronological, geochemical and geophysical studies have led to identification of a large (˜300 km long, ˜5 km wide) N-S trending belt of metagabbros in the province of La Pampa, south-central Argentina. This belt, though only poorly exposed in the localities of Valle Daza and Sierra de Lonco Vaca, stands out in the geophysical data (aeromagnetics and gravity). Modeling of the aeromagnetic data permits estimation of the geometry of the belt of metagabbros and surrounding rocks. The main rock type exposed is metagabbros with relict magmatic nucleii where layering is preserved. A counterclockwise P-T evolution affected these rocks, i.e., during the Middle Ordovician the protolith reached an initial granulite facies of metamorphism (M1), evolving to amphibolite facies (M2). During the Upper Devonian, a retrograde, greenschist facies metamorphism (M3) partially affected the metagabbros. The whole-rock Sm-Nd data suggest a juvenile source from a depleted mantle, with model ages ranging from 552 to 574 Ma, and positive Epsilon values of 6.51-6.82. A crystallization age of 480 Ma is based on geological considerations, i.e. geochronological data of the host rocks as well as comparisons with the Las Aguilas mafic-ultramafic belt of Sierra de San Luis (central Argentina). The geochemical studies indicate an enriched MORB and back-arc signature. The La Pampa metagabbros are interpreted to be originated as a result of the extension that took place in a back-arc setting coevally with the Famatinian magmatic arc (very poorly exposed in the western part of the study area). The extensional event was 'aborted' by the collision of the Cuyania terrane with Pampia-Gondwana in the Middle Ordovician, causing deformation and metamorphism throughout the arc-back-arc region. The similarities between the La Pampa metagabbros and the mafic-ultramafic Las Aguilas belt of the Sierra de San Luis are very conspicuous, for example, the age (Lower Paleozoic), geochemical

Nuevos centros de almacenamiento inca en Huánuco Pampa

OpenAIRE

Ordóñez Inga, Carlo José Alonso

2013-01-01

Se proporcionan nuevos alcances sobre la identificación y el estudio de nuevos lugares de almacenamiento o colcas asociados al Centro Administrativo Inca de Huánuco Pampa, los mismos que no fueron reconocidos por otros investigadores que trabajaron en la zona.

Regional Integration of the Association of Southeast Asian Nations Economic Community: An Analysis of Malaysia - Association of Southeast Asian Nations Exports

OpenAIRE

Abidin, Irwan Shah Zainal; Haseeb, Muhammad; Islam, Rabiul

2016-01-01

Malaysia is a rapid growing economy especially in the Association of Southeast Asian Nations (ASEAN) region. The exports with ASEAN countries plays vital role in economic growth and development of Malaysia. Additionally, current chairmanship of ASEAN makes Malaysia more prominent in the region. Consequently, exploring the determinants of Malaysia – ASEAN-5 countries, namely Singapore, Thailand, Indonesia, Philippine and Vietnam exports performance is a fundamental objective of this study. The...

Wetlands of the central region of the Pampa, Argentina: study and territorial planning

International Nuclear Information System (INIS)

Carballo, O.; Sbrocco, J.; Sotorres, E.; Del Ponti, O.; Marani, J.; Calmels, A.; Miglianelli, C.

2007-01-01

Nowadays, it's evident that wet lands favour a dynamic equilibrium keeping key ecologic processes and services, however, as part of a global tendency, and stimulated by the settlement and the expansion of economy, the pressure over the environment, and more particularly the wet lands, it's quickly increasing. This work puts forward the realization of an environmental characterization and a proposal of territorial planning of wet lands Urre Lauquen located in La Pampa province, Argentina, so as to attain a rational exploitation of the sources related to it. The used methodology was Gomez Orea (1993), which was adapted to the studied area.. This methodology consisted, on the one hand, in the realization of an area characterization in order to provide basic information about the different environmental factors like: geomorphology, lands, vegetation, climate, hydrology and socio-economic aspects, which were added physics and chemistry analysis. According to the obtained information, it was elaborated a territorial planning proposal where were determined which were the accurate activities to be implemented in the studied area. (author)

BIOMA PAMPA: TEMA GERADOR EM UMA ATIVIDADE INTERDISCIPLINAR PARA EDUCAÇÃO AMBIENTAL

OpenAIRE

Delabary, Barési Freitas; Guerra, Rafael Sanches; Garcia, Taís da Silva; Bastiani, Tânia Mara de

2011-01-01

A fim de mostrar que é possível ter uma atividade interdisciplinar com áreas de conhecimento diferentes, este trabalho tem como objetivo principal abordar o bioma pampa dentro de quatro áreas distintas visando contribuir para a Educação Ambiental. Cada profissional descreverá tendo por base a pesquisa bibliográfica, como é possível trabalhar o bioma pampa dentro da sua área de atuação. O biólogo abordará o bioma sob a perspectiva descritiva (localização, extensão, tipo de fauna, flora, animai...

Towards a regional coastal ocean observing system: An initial design for the Southeast Coastal Ocean Observing Regional Association

Science.gov (United States)

Seim, H. E.; Fletcher, M.; Mooers, C. N. K.; Nelson, J. R.; Weisberg, R. H.

2009-05-01

A conceptual design for a southeast United States regional coastal ocean observing system (RCOOS) is built upon a partnership between institutions of the region and among elements of the academic, government and private sectors. This design envisions support of a broad range of applications (e.g., marine operations, natural hazards, and ecosystem-based management) through the routine operation of predictive models that utilize the system observations to ensure their validity. A distributed information management system enables information flow, and a centralized information hub serves to aggregate information regionally and distribute it as needed. A variety of observing assets are needed to satisfy model requirements. An initial distribution of assets is proposed that recognizes the physical structure and forcing in the southeast U.S. coastal ocean. In-situ data collection includes moorings, profilers and gliders to provide 3D, time-dependent sampling, HF radar and surface drifters for synoptic sampling of surface currents, and satellite remote sensing of surface ocean properties. Nested model systems are required to properly represent ocean conditions from the outer edge of the EEZ to the watersheds. An effective RCOOS will depend upon a vital "National Backbone" (federally supported) system of in situ and satellite observations, model products, and data management. This dependence highlights the needs for a clear definition of the National Backbone components and a Concept of Operations (CONOPS) that defines the roles, functions and interactions of regional and federal components of the integrated system. A preliminary CONOPS is offered for the Southeast (SE) RCOOS. Thorough system testing is advocated using a combination of application-specific and process-oriented experiments. Estimates of costs and personnel required as initial components of the SE RCOOS are included. Initial thoughts on the Research and Development program required to support the RCOOS are

Southeast Regional Clean Energy Policy Analysis (Revised)

Energy Technology Data Exchange (ETDEWEB)

McLaren, J.

2011-04-01

More than half of the electricity produced in the southeastern states is fuelled by coal. Although the region produces some coal, most of the states depend heavily on coal imports. Many of the region's aging coal power facilities are planned for retirement within the next 20 years. However, estimates indicate that a 20% increase in capacity is needed over that time to meet the rapidly growing demand. The most common incentives for energy efficiency in the Southeast are loans and rebates; however, total public spending on energy efficiency is limited. The most common state-level policies to support renewable energy development are personal and corporate tax incentives and loans. The region produced 1.8% of the electricity from renewable resources other than conventional hydroelectricity in 2009, half of the national average. There is significant potential for development of a biomass market in the region, as well as use of local wind, solar, methane-to-energy, small hydro, and combined heat and power resources. Options are offered for expanding and strengthening state-level policies such as decoupling, integrated resource planning, building codes, net metering, and interconnection standards to support further clean energy development. Benefits would include energy security, job creation, insurance against price fluctuations, increased value of marginal lands, and local and global environmental paybacks.

Regional security in Southeast Asia and the South Pacific

International Nuclear Information System (INIS)

Pande, Amba

2002-01-01

Ever since the weapons of mass destruction have become an international currency of power, the efforts for their control and elimination have also developed simultaneously, as an important stream in international politics. Countries all over the globe have strived to evolve various devices to ensure security against these weapons at international, regional as well as national levels. One such regional effort for nuclear arms control is the creation of nuclear-free zone. The nuclear free zones present a potentially effective option to supplement the global nuclear disarmament regime. This is an endeavour towards crisis management, reducing the threat perception, common security and confidence building. In addition, they help in creating a regional security order by developing a code of conduct which binds external actors as well as the regional countries. They are meant to reduce if not eliminate the likelihood of a region getting involved into the war of mass destruction. It is in this context the cases of Southeast Asia and the South Pacific nuclear-free zones have been discussed in this book

NUEVOS APORTES AL CONOCIMIENTO DE LA HERPETOFAUNA DE LA FORMACIÓN CERRO AZUL (MIOCENO SUPERIOR, PROVINCIA DE LA PAMPA, ARGENTINA

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AGUSTÍN SCANFERLA

2015-01-01

Full Text Available RESUMENSe describen nuevos materiales fósiles de anfibios y reptiles hallados en sedimentos referidos a la Formación Cerro Azul (Mioceno Superior, procedentes de numerosas localidades de la provincia de La Pampa, Argentina. Los nuevos registros se basan en un resto craneano de anuro asignado al géneroCeratophrys, restos de caparazón de tortugas terrestres del géneroChelonoidis, vértebras asignables al lagarto de la familia TeiidaeTupinambis, y una vértebra troncal de serpiente comparable al género de colubroideos actualesPhilodryas. Tanto los registros terciarios previos de géneros actuales de anfibios y reptiles en América del Sur, como así también la asociación recuperada en el Mioceno Superior de La Pampa sugieren que la mayoría de los géneros que componen la herpetofauna Neotropical estaban presentes en el Mioceno, patrón similar al observado en otras regiones del mundo.

A Comparative Analysis of the Influence of China and the United States in the Southeast Asia Region under the Obama Administration

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Wu Xue

2015-12-01

Full Text Available With China’s rapid rise and the implementation of the Obama Administration’s ”Return to the Asia Pacific” strategy, both China and the United States have significantly changed their relations with Southeast Asia in recent years. Also, the influence of China and the United States in this region has changed too. Both China and the United States have strengthened relations with the Southeast Asia region in terms of political, economic, military, cultural and other aspects, and their influence has also risen in varying degrees. In comparison, China has a greater impact on the economy of Southeast Asia, while the US has more influence on its military and security. China vigorously implements the neighborhood diplomacy featuring amity, sincerity, mutual benefit and inclusiveness. The United States actively promotes the Asia-Pacific rebalancing strategy. The Southeast Asian countries continue to choose the balance of power strategy, relying on China regarding the economy, relying on the United States regarding the security. This has resulted in the continuous game between China and the United States in the Southeast Asian region.

Soil-borne bacterial structure and diversity does not reflect community activity in Pampa biome.

Science.gov (United States)

Lupatini, Manoeli; Suleiman, Afnan Khalil Ahmad; Jacques, Rodrigo Josemar Seminoti; Antoniolli, Zaida Inês; Kuramae, Eiko Eurya; de Oliveira Camargo, Flávio Anastácio; Roesch, Luiz Fernando Würdig

2013-01-01

The Pampa biome is considered one of the main hotspots of the world's biodiversity and it is estimated that half of its original vegetation was removed and converted to agricultural land and tree plantations. Although an increasing amount of knowledge is being assembled regarding the response of soil bacterial communities to land use change, to the associated plant community and to soil properties, our understanding about how these interactions affect the microbial community from the Brazilian Pampa is still poor and incomplete. In this study, we hypothesized that the same soil type from the same geographic region but under distinct land use present dissimilar soil bacterial communities. To test this hypothesis, we assessed the soil bacterial communities from four land-uses within the same soil type by 454-pyrosequencing of 16S rRNA gene and by soil microbial activity analyzes. We found that the same soil type under different land uses harbor similar (but not equal) bacterial communities and the differences were controlled by many microbial taxa. No differences regarding diversity and richness between natural areas and areas under anthropogenic disturbance were detected. However, the measures of microbial activity did not converge with the 16S rRNA data supporting the idea that the coupling between functioning and composition of bacterial communities is not necessarily correlated.

Elimination of neglected tropical diseases in the South-East Asia Region of the World Health Organization.

Science.gov (United States)

Narain, Jai P; Dash, A P; Parnell, B; Bhattacharya, S K; Barua, S; Bhatia, R; Savioli, L

2010-03-01

The neglected tropical diseases (NTDs), which affect the very poor, pose a major public health problem in the South-East Asia Region of the World Health Organization (WHO). Although more than a dozen NTDs affect the region, over the past five years four of them in particular - leprosy, lymphatic filariasis, visceral leishmaniasis (kala-azar) and yaws - have been targeted for elimination. These four were selected for a number of reasons. First, they affect the WHO South-East Asia Region disproportionately. For example, every year around 67% of all new leprosy cases and 60% of all new cases of visceral leishmaniasis worldwide occur in countries of the region, where as many as 850 million inhabitants are at risk of contracting lymphatic filariasis. In addition, several epidemiological, technological and historical factors that are unique to the region make each of these four diseases amenable to elimination. Safe and effective tools and interventions to achieve these targets are available and concerted efforts to scale them up, singly or in an integrated manner, are likely to lead to success. The World Health Assembly and the WHO Regional Committee, through a series of resolutions, have already expressed regional and global commitments for the elimination of these diseases as public health problems. Such action is expected to have a quick and dramatic impact on poverty reduction and to contribute to the achievement of the Millennium Development Goals. This paper reviews the policy rationale for disease control in the WHO South-East Asia Region, the progress made so far, the lessons learnt along the way, and the remaining challenges and opportunities.

Health risks of climate change in the World Health Organization South-East Asia Region.

Science.gov (United States)

Bowen, Kathryn J; Ebi, Kristie L

2017-09-01

Countries in the World Health Organization (WHO) South-East Asia Region are particularly vulnerable to a changing climate. Changes in extreme weather events, undernutrition and the spread of infectious diseases are projected to increase the number of deaths due to climate change by 2030, indicating the need to strengthen activities for adaptation and mitigation. With support from the WHO Regional Office for South-East Asia and others, countries have started to include climate change as a key consideration in their national public health policies. Further efforts are needed to develop evidence-based responses; garner the necessary support from partner ministries; and access funding for activities related to health and climate change. National action plans for climate change generally identify health as one of their priorities; however, limited information is available on implementation processes, including which ministries and departments would be involved; the time frame; stakeholder responsibilities; and how the projects would be financed. While progress is being made, efforts are needed to increase the capacity of health systems to manage the health risks of climate change in South-East Asia, if population health is to be protected and strengthened while addressing changing weather and climate patterns. Enhancing the resilience of health systems is key to ensuring a sustainable path to improved planetary and population health.

De Collquiri a la Bruja o dos cuentos sobre la sexualidad en Pampas - La Florida

Directory of Open Access Journals (Sweden)

1983-01-01

Full Text Available Les grandes transformations du monde andin ont pénétré sa tradition orale et les communautés, comme celle de Pampas-La Florida, ont depuis longtemps cessé d'être des univers à part, refermés sur eux-mêmes, devenant selon José Maria Caballero (IEP, 1981, 387 'les fours où s'est fondue la nouvelle culture andine'. Ce processus qui tente de faire la synthèse entre l'andin et l'hispanique est en même temps un processus de résistance et d'adaptation il donne lieu à une réélaboration culturelle. La tradition orale de Pampas-La Florida en est un exemple. Elle divise l'univers communal en trois mondes: celui du surnaturel, celui des animaux -qui fera l'objet d'un prochain article- et celui des humains, dans lequel les thèmes de la mort, la guerre, l'amour et enfin la sexualité, sont toujours abordés avec un fatalisme et une ironie qui les dédramatisent. C'est ainsi que la Bruja, vieille gardienne du pont de Pampas (qui n'existe pas n'est plus que l'incarnation parodique d'un être mythique. La tradición oral no es impermeable a las transformaciones que desde hace mucho tiempo experimenta el mundo andino. Las comunidades campesinas como la de Pampas-La Florida, desde largo tiempo atrás, dejaron de ser un universo aparte, cerrado sobre sí mismo, para constituirse, según las palabras de José María Caballero (IEP, 1981, 387, en 'los hornos donde se acrisoló la nueva cultura andina'. Este proceso de síntesis entre lo hispánico y lo andino ha dado lugar a un proceso de resistencia y adaptación y a una reelaboración cultural. Tal es como aparece en la tradición oral de Pampas-La Florida. Esta divide el universo comunal en tres mundos: el sobrenatural, el de los animales -del cual trataremos en otro artículo- y el de los humanos en el cual temas como los de la muerte, de la guerra, del amor y en fin de la sexualidad son siempre tratados con fatalismo e ironía, lo que les desdramatiza. Así llega a ser la Bruja, vieja guardiana

History of a modern place: Clorindo Testa and the Santa Rosa Civic Center, La Pampa

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Cláudia Costa Cabral

2013-12-01

Full Text Available Santa Rosa, capital of the young province of La Pampa, was founded in 1892 at the end of the military campaigns that annihilated the indigenous people and ensured republican control over the Patagonia region. In 1955, the city held a design competition for the construction of its Civic Center. This was not a current infill operation intended to renew the core of the city, since it was not just a matter of raising a new facade along one of the four sides of the main square. The task implied designing, almost from scratch, a new part of city. Competitors were supposed to organize new buildings and public spaces within an area of nine hectares standing between the existing city and the surrounding pampas. Clorindo Testa won the competition by proposing that it be built as a piece of a modern city. Situated in the middle of Argentinean pampas, the Santa Rosa Civic Center has been less extensively discussed than other of Testa’s great contemporary works, such as the London Bank (1959 and the National Library (1962, both in Buenos Aires, even in the South American context. The Government Building, the Bus Station and the covered central space were built before 1963. Testa finished the Legislature Building in 1976, and even though in 2006 he was able to conclude the little Legislature Library, half of the Civic Center area still remains as open space. Nevertheless, as a living piece of the never-completed modern project installed in the far south, La Pampa’s case seems to pose relevant urban questions. This paper explores the case from two complementary perspectives. One focuses on the results of the first competition, recognizing an original contribution to the relationship between modernity, monument, and place. The second discusses the unfinished condition of the Civic Center as constitutive to modern tradition in the very modern sense of the city as a never-completed work.

Paleogenetical study of pre-Columbian samples from Pampa Grande (Salta, Argentina).

Science.gov (United States)

Carnese, Fransisco R; Mendisco, Fanny; Keyser, Christine; Dejean, Cristina B; Dugoujon, Jean-Michel; Bravi, Claudio M; Ludes, Bertrand; Crubézy, Eric

2010-03-01

Ancient DNA recovered from 21 individuals excavated from burial sites in the Pampa Grande (PG) region (Salta province) of North-Western Argentina (NWA) was analyzed using various genetic markers (mitochondrial DNA, autosomal STRs, and Y chromosomal STRs). The results were compared to ancient and modern DNA from various populations in the Andean and North Argentinean regions, with the aim of establishing their relationships with PG. The mitochondrial haplogroup frequencies described (11% A, 47% B, and 42% D) presented values comparable to those found for the ancient Andean populations from Peru and San Pedro de Atacama. On the other hand, mitochondrial and Y chromosomal haplotypes were specific to PG, as they did not match any other of the South American populations studied. The described genetic diversity indicates homogeneity in the genetic structure of the ancient Andean populations, which was probably facilitated by the intense exchange network in the Andean zone, in particular among Tiwanaku, San Pedro de Atacama, and NWA. The discovery of haplotypes unique to PG could be due to a loss of genetic diversity caused by recent events affecting the autochthonous populations (establishment of the Inca Empire in the region, colonization by the Europeans).

Methodology for risk characterization in contamination site. Abra Pampa case (Jujuy-Argentina Metodología para caracterizar el riesgo en sitio contaminado. Caso Abra Pampa (Jujuy-Argentina

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Margarita Ana Rojas

2010-12-01

Full Text Available One of the main regions of mining activity of the Argentine Northwest is the aride land of Jujuy. There it Abra Pampa grew like center of concentration of resources and people. One of its main establishments of mineral processing was the Smeltery Metal Huasi. Great amounts of dreg of the metallurgical processes were accumulated after decades of operation, which, after the dismantling of the factory, at the beginning of the ninety, stayed as environmental liabilities in the center of the city. The negative effects for the health of these residues just were related to a situation of risk in the middle of the present decade. The Group of Investigation INQA elaborated, in collaboration with other centers, an intervention strategy, that was based on a methodology of identification and evaluation of risk in contaminated sites and it began with the recognition and determination of physical samples, until the measurement of the lead levels in blood in the exhibited infantile population. Their results would be integrated in a scheme of Evaluation of the Risk. The study was complemented with clinical analyses, neuroconductuales tests in the group under study, consultations and interchange with the community, besides qualification with local educative actors. Like main result, it was confirmed to Abra Pampa like a contaminated site, with an elevated level of the infantile population affected by the exhibition and with the challenge to undertake his remediación. Still with the study in phase to complete the complete categorisation of the risk, the Province advanced in the removal and transfer of dregs, procedure whose impact will have to be put under new evaluations in terms of health of the population and the atmosphere.Una de las principales regiones de actividad minera del Noroeste Argentino es la Puna de Jujuy. Abra Pampa creció allí como centro de concentración de recursos y personas. Uno de sus principales establecimientos de procesamiento de

SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHP (SECARB)

Energy Technology Data Exchange (ETDEWEB)

Kenneth J. Nemeth

2005-04-01

The Southeast Regional Carbon Sequestration Partnership (SECARB) is on schedule and within budget projections for the work completed during the first 18-months of its two year program. Work during the semiannual period (fifth and sixth project quarters) of the project (October 1, 2004-March 31, 2005) was conducted within a ''Task Responsibility Matrix.'' Under Task 1.0 Define Geographic Boundaries of the Region, no changes occurred during the fifth or sixth quarters of the project. Under Task 2.0 Characterize the Region, refinements have been made to the general mapping and screening of sources and sinks. Integration and geographical information systems (GIS) mapping is ongoing. Characterization during this period was focused on smaller areas having high sequestration potential. Under Task 3.0 Identify and Address Issues for Technology Deployment, SECARB continues to expand upon its assessment of safety, regulatory, permitting, and accounting frameworks within the region to allow for wide-scale deployment of promising terrestrial and geologic sequestration approaches. Under Task 4.0 Develop Public Involvement and Education Mechanisms, SECARB has used results of a survey and focus group meeting to refine approaches that are being taken to educate and involve the public. Under Task 5.0 Identify the Most Promising Capture, Sequestration, and Transport Options, SECARB has evaluated findings from work performed during the first 18-months. The focus of the project team has shifted from region-wide mapping and characterization to a more detailed screening approach designed to identify the most promising opportunities. Under Task 6.0 Prepare Action Plans for Implementation and Technology Validation Activity, the SECARB team is developing an integrated approach to implementing the most promising opportunities and in setting up measurement, monitoring and verification (MMV) programs for the most promising opportunities. Milestones completed during the

PAMPA--a drug absorption in vitro model. 5. Unstirred water layer in iso-pH mapping assays and pKa(flux)--optimized design (pOD-PAMPA).

Science.gov (United States)

Ruell, Jeffrey A; Tsinman, Konstantin L; Avdeef, Alex

2003-12-01

Iso-pH mapping unstirred parallel artificial membrane permeability assay (PAMPA) was used to measure the effective permeability, P(e), as a function of pH from 3 to 10, of five weak monoprotic acids (ibuprofen, naproxen, ketoprofen, salicylic acid, benzoic acid), an ampholyte (piroxicam), five monoprotic weak bases (imipramine, verapamil, propranolol, phenazopyridine, metoprolol), and a diprotic weak base (quinine). The intrinsic permeability, P(o), the unstirred water layer (UWL) permeability, P(u), and the apparent pK(a) (pK(a)(flux)) were determined from the pH dependence of logP(e). The underlying permeability-pH equations were derived for multiprotic weak acids, weak bases and ampholytes. The average thickness of the unstirred water layer on each side of the membrane was estimated to be nearly 2000 microm, somewhat larger than that found in Caco-2 permeability assays (unstirred). Since the UWL thickness in the human intestine is believed to be about forty times smaller, it is critical to correct the in vitro permeability data for the effect of the UWL. Without such correction, the in vitro permeability coefficient of lipophilic molecules would be indicative only of the property of water. In single-pH PAMPA (e.g. pH 7.4), the uncertainty of the UWL contribution can be minimized if a specially-selected pH (possibly different from 7.4) were used in the assay. From the analysis of the shapes of the log P(e)-pH plots, a method to improve the selection of the assay pH, called pK(a)(flux)-optimized design (pOD-PAMPA), was described and tested. From an optimally-selected assay pH, it is possible to estimate P(o), as well as the entire membrane permeability-pH profile.

Molecular detection and identification of hemoparasites in pampas deer (Ozotoceros bezoarticus Linnaeus, 1758) from the Pantanal Brazil.

Science.gov (United States)

Silveira, Júlia A G; Rabelo, Elida M L; Lacerda, Ana C R; Borges, Paulo A L; Tomás, Walfrido M; Pellegrin, Aiesca O; Tomich, Renata G P; Ribeiro, Múcio F B

2013-06-01

Hemoparasites were surveyed in 60 free-living pampas deer Ozotoceros bezoarticus from the central area of the Pantanal, known as Nhecolândia, State of Mato Grosso do Sul, Brazil, through the analysis of nested PCR assays and nucleotide sequencing. Blood samples were tested for Babesia/Theileria, Anaplasma spp., and Trypanosoma spp. using nPCR assays and sequencing of the 18S rRNA, msp4, ITS, and cathepsin L genes. The identity of each sequence was confirmed by comparison with sequences from GenBank using BLAST software. Forty-six (77%) pampas deer were positive for at least one hemoparasite, according to PCR assays. Co-infection occurred in 13 (22%) animals. Based on the sequencing results, 29 (48%) tested positive for A. marginale. Babesia/Theileria were detected in 23 (38%) samples, and according to the sequencing results 52% (12/23) of the samples were similar to T. cervi, 13% (3/23) were similar to Babesia bovis, and 9% (2/23) were similar to B. bigemina. No samples were amplified with the primers for T. vivax, while 11 (18%) were amplified with the ITS primers for T. evansi. The results showed pampas deer to be co-infected with several hemoparasites, including species that may cause serious disease in cattle. Pampas deer is an endangered species in Brazil, and the consequences of these infections to their health are poorly understood. Copyright © 2013 Elsevier GmbH. All rights reserved.

Close relationship of Plasmodium sequences detected from South American pampas deer (Ozotoceros bezoarticus to Plasmodium spp. in North American white-tailed deer

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Masahito Asada

2018-04-01

Full Text Available We report, for the first time, the presence of ungulate malaria parasites in South America. We conducted PCR-based surveys of blood samples of multiple deer species and water buffalo from Brazil and detected Plasmodium sequences from pampas deer (Ozotoceros bezoarticus samples. Phylogenic analysis revealed that the obtained sequences are closely related to the Plasmodium odocoilei clade 2 sequence from North American white-tailed deer (Odocoileus virginianus. Nucleotide differences suggest that malaria parasites in South American pampas deer and North American P. odocoilei clade 2 branched more recently than the Great American Interchange. Keywords: Malaria, Pampas deer, South America, Plasmodium odocoilei, Brazil

Pampa Húmeda, Argentina

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Néstor C. Di Leo

2007-01-01

Full Text Available La radiación fotosintéticamente activa (PAR es importante como variable de entrada de energía en diversos procesos biológicos y su evaluación temporal tiene particular interés en el monitoreo de cultivos. Los datos de reflectancia espectral, obtenidos mediante sensores remotos, son adecuados para proporcionar observaciones de fenómenos que se relacionan con aspectos ecofisiológicos de las cubiertas vegetales, incluyendo a la productividad primaria neta (NPP. Ésta constituye una de las pocas fuentes de información acerca de los procesos del ciclo del carbono en escalas regionales o globales. La NPP se relaciona con la eficiencia del uso de la luz a través de la radiación fotosintéticamente activa absorbida (APAR y representa un indicador agroecológico de utilidad para valorar la utilización productiva del territorio. El objetivo de este trabajo es presentar un aporte metodológico a la agroecología, mediante las caracterizaciones de la NPP y la APAR, en tres situaciones geográficas y productivas de la Pampa Húmeda, Argentina.

A Note on the Occurence of Permo-Carbonifergus in the Southeast of Afyon Region

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Bilge ERİŞEN

1982-12-01

Full Text Available The fossils aged Permo-Carboniferous related with autochthonous Paleozoic basement were found out in the region between Degirmendere, Kızıldağ and Cumhuriyet villages in the southeast of Afyon (Fig. 1. Previous research carried out in this region and surroundings by Chaput (1931, Parejas (1941, Blumenthal (1947, Brennich (1954, Abdüsselamoğlu (1958, Brunn and others (1971. These researchers tried to find out the age of the Paleozoic basement by correlation for the lack of fossils.In 1971, in the southeast of Afyon, Permo-Carboniferous aged fossils were found in the Paleozoic formations during the studies aimed at geothermal energy researches. The report related to this subject has been registered in the archive of Mineral Research and Exploration Institute of Turkey (Erişen, 1972. In the research field, the Paleozoic basement which contains Permo-Carboniferous fossils has been covered with Pliocene layers and Quaternary deposits. The Paleozoic basement, in this region, is formed by; a Sultandede Schist, b Yalnızagaç Formation, c Karahasan Limestone. Among these, Yalnızağaç Formation and Karahasan Limestone contain Permo-Carboniferous fossils.

SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (SECARB)

Energy Technology Data Exchange (ETDEWEB)

Kenneth J. Nemeth

2004-09-01

The Southeast Regional Carbon Sequestration Partnership (SECARB) is on schedule and within budget projections for the work completed during the first year of its two year program. Work during the semiannual period (third and fourth quarter) of the project (April 1--September 30, 2004) was conducted within a ''Task Responsibility Matrix.'' Under Task 1.0 Define Geographic Boundaries of the Region, Texas and Virginia were added during the second quarter of the project and no geographical changes occurred during the third or fourth quarter of the project. Under Task 2.0 Characterize the Region, general mapping and screening of sources and sinks has been completed, with integration and Geographical Information System (GIS) mapping ongoing. The first step focused on the macro level characterization of the region. Subsequent characterization will focus on smaller areas having high sequestration potential. Under Task 3.0 Identify and Address Issues for Technology Deployment, SECARB has completed a preliminary assessment of safety, regulatory, permitting, and accounting frameworks within the region to allow for wide-scale deployment of promising terrestrial and geologic sequestration approaches. Under Task 4.0 Develop Public Involvement and Education Mechanisms, SECARB has conducted a survey and focus group meeting to gain insight into approaches that will be taken to educate and involve the public. Task 5.0 and 6.0 will be implemented beginning October 1, 2004. Under Task 5.0 Identify the Most Promising Capture, Sequestration, and Transport Options, SECARB will evaluate findings from work performed during the first year and shift the focus of the project team from region-wide mapping and characterization to a more detailed screening approach designed to identify the most promising opportunities. Under Task 6.0 Prepare Action Plans for Implementation and Technology Validation Activity, the SECARB team will develop an integrated approach to implementing

Remote sensing of forest degradation in Southeast Asia—Aiming for a regional view through 5–30 m satellite data

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Jukka Miettinen

2014-12-01

Full Text Available In this review paper we present geographical, ecological and historical aspects of Southeast Asia from the perspective of forest degradation monitoring and critically discuss available approaches for large area forest degradation monitoring with satellite remote sensing data at high to medium spatial resolution (5–30 m. Several authors have achieved promising results in geographically limited areas within Southeast Asia using automated detection algorithms. However, the application of automated methods to large area assessments remains a major challenge. To-date, nearly all large area assessments of forest degradation in the region have included a strong visual interpretation component. We conclude that due to the variety of forest types and forest disturbance levels, as well as the variable image acquisition conditions in Southeast Asia, it is unlikely that forest degradation monitoring can be conducted throughout the region using a single automated approach with currently available remote sensing data. The provision of regionally consistent information on forest degradation from satellite remote sensing data remains therefore challenging. However, the expected increase in observation frequency in the near future (due to Landsat 8 and Sentinel-2 satellites may lead to the desired improvement in data availability and enable consistent and robust regional forest degradation monitoring in Southeast Asia. Keywords: Tropical forest disturbance, Selective logging, Shifting cultivation, Satellite data, Indochina peninsula, Maritime continent

Sea level trends in Southeast Asian seas

Science.gov (United States)

Strassburg, M. W.; Hamlington, B. D.; Leben, R. R.; Manurung, P.; Lumban Gaol, J.; Nababan, B.; Vignudelli, S.; Kim, K.-Y.

2015-05-01

Southeast Asian seas span the largest archipelago in the global ocean and provide a complex oceanic pathway connecting the Pacific and Indian oceans. The Southeast Asian sea regional sea level trends are some of the highest observed in the modern satellite altimeter record that now spans almost 2 decades. Initial comparisons of global sea level reconstructions find that 17-year sea level trends over the past 60 years exhibit good agreement with decadal variability associated with the Pacific Decadal Oscillation and related fluctuations of trade winds in the region. The Southeast Asian sea region exhibits sea level trends that vary dramatically over the studied time period. This historical variation suggests that the strong regional sea level trends observed during the modern satellite altimeter record will abate as trade winds fluctuate on decadal and longer timescales. Furthermore, after removing the contribution of the Pacific Decadal Oscillation (PDO) to sea level trends in the past 20 years, the rate of sea level rise is greatly reduced in the Southeast Asian sea region. As a result of the influence of the PDO, the Southeast Asian sea regional sea level trends during the 2010s and 2020s are likely to be less than the global mean sea level (GMSL) trend if the observed oscillations in wind forcing and sea level persist. Nevertheless, long-term sea level trends in the Southeast Asian seas will continue to be affected by GMSL rise occurring now and in the future.

Redescripción de la obrera de Myrmelachista gallicola (Hymenoptera: Formicidae y primera cita para la provincia de La Pampa (Argentina

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Estela M. QUIRÁN

2006-01-01

Full Text Available Se redescribe la obrera de Myrmelachista gallicola Mayr y se cita por primera vez para la provincia de La Pampa (Argentina. El material estudiado está compuesto por obreras y fue recolectado sobre Prosopis caldenia Burkart (Fabaceae, dentro de las agallas de Tetradiplosis sp. (Diptera: Cecidomyiidae, en la periferia de la ciudad de Santa Rosa, provincia de La Pampa.

Southeast Asia and U.S. Security

National Research Council Canada - National Science Library

Byers, Michael; Clark, Jr., R. W; Sporn, James

1996-01-01

The Southeast Asia region consists of the following countries Brunei, Burma Cambodia Indonesia Laos, Malaysia Philippines, Singapore Thailand and Vietnam For the purpose of this paper, Southeast Asia...

Modeling distribution of Schinus molle L. in the Brazilian Pampa: insights on vegetation dynamics and conservation of the biome

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R.P.M. Lemos

2014-12-01

Full Text Available Natural establishment of forests in the Brazilian Pampa biome should occur due to soil, hydrology and climate conditions, although no significant forest expansion over grassland has been noticed, precluded mainly by human interference and lack of environmental management. In this study, we used niche-modeling distribution of the tree species Schinus molle L. based on climatic variables to access the vegetation dynamics of the Brazilian Pampa and to develop strategies that assure the conservation of this biome, concerning both grassland and forest formations. Here we show that a large area of the Brazilian Pampa is suitable for expansion of S. molle populations, supporting the forest expansion over grassland as a natural process in this biome. We propose that the current absence of tree species expansion over the grassland in these areas is a result of the resilience of the grassland and of human interferences through expansion of agriculture, ranching and forestry with exotic species. Therefore, conservationist actions should focus on establishing preservation unities that include forest populations and grassland, while environmental management should be applied just in farming areas with historical human interference. Such actions will respect the ecological dynamics of the Pampa and value the forest formations in this grassland-dominated environment.

Management of low-level radioactive waste in the Southeast Compact Region: Volume 2, Management plan: Final report

International Nuclear Information System (INIS)

1985-07-01

The Southeast Compact Commission for Low-Level Radioactive Waste Management has begun the development of a regional low-level radioactive waste management plan. They have reviewed and analyzed existing data on current low-level radioactive waste volumes shipped for disposal by generators in the Southeast region and have supplemented existing data by direct contact with State regulatory personnel, disposal site operators, and individual generators. The Commission has also projected the amounts and types of waste expected to require offsite disposal. This characterized data base and the projections of waste volumes and types through 1996 are included in this volume. Alternative disposal and treatment technologies were evaluated for management of the waste in the region. This evaluation consisted of a review of the literature concerning the several technologies in low level radioactive waste management. This information is summarized in Appendix A. 72 refs., 28 figs., 30 tabs

78 FR 11156 - Proposed Information Collection; Comment Request; Southeast Region Dealer and Interview Family of...

Science.gov (United States)

2013-02-15

... Collection; Comment Request; Southeast Region Dealer and Interview Family of Forms AGENCY: National Oceanic... includes interview with fishermen to gather information on the fishing effort, location and type of gear.... Information from fisherman is obtained by face-to-face interviews. III. Data OMB Control Number: 0648-0013...

NCDC Southeast Federal Records Center Inventory

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — East Point, Georgia is the former location of the National Archives and Records Administration (NARA) Southeast regional Federal Records Center (FRC). The southeast...

Southeast Regional Carbon Sequestration Partnership (SECARB)

Energy Technology Data Exchange (ETDEWEB)

Kenneth J. Nemeth

2005-09-30

The Southeast Regional Carbon Sequestration Partnership (SECARB) is a diverse partnership covering eleven states involving the Southern States Energy Board (SSEB) an interstate compact; regulatory agencies and/or geological surveys from member states; the Electric Power Research Institute (EPRI); academic institutions; a Native American enterprise; and multiple entities from the private sector. Figure 1 shows the team structure for the partnership. In addition to the Technical Team, the Technology Coalition, an alliance of auxiliary participants, in the project lends yet more strength and support to the project. The Technology Coalition, with its diverse representation of various sectors, is integral to the technical information transfer, outreach, and public perception activities of the partnership. The Technology Coalition members, shown in Figure 2, also provide a breadth of knowledge and capabilities in the multiplicity of technologies needed to assure a successful outcome to the project and serve as an extremely important asset to the partnership. The eleven states comprising the multi-state region are: Alabama; Arkansas; Florida; Georgia; Louisiana; Mississippi; North Carolina; South Carolina; Tennessee; Texas; and Virginia. The states making up the SECARB area are illustrated in Figure 3. The primary objectives of the SECARB project include: (1) Supporting the U.S. Department of Energy (DOE) Carbon Sequestration Program by promoting the development of a framework and infrastructure necessary for the validation and deployment of carbon sequestration technologies. This requires the development of relevant data to reduce the uncertainties and risks that are barriers to sequestration, especially for geologic storage in the SECARB region. Information and knowledge are the keys to establishing a regional carbon dioxide (CO{sub 2}) storage industry with public acceptance. (2) Supporting the President's Global Climate Change Initiative with the goal of reducing

Preliminary results of ERTS-investigations by W-German investigations. [multidisciplinary geoscientific experiments in central Germany and hydrogeology of Argentina Pampas

Science.gov (United States)

Muehlfeld, R.

1974-01-01

Results are presented of West German investigations into multidisciplinary geoscientific experiments in central Germany and the Alps, and hydrogeological investigations in the Pampa of Argentina based on ERTS-1 data. The main goals of the investigation were achieved. The studies have given a good idea of the possibilities and limitations of ERTS imagery depending on the objectives in question and on the geographical conditions of the areas under investigation. Even in the well known region of central Europe, ERTS has proven its ability of improving present knowledge. In fields such as pollution monitoring and regional planning the satellite techniques should have distinct practical value. For any regional study of less known areas, the value of ERTS imagery can hardly be overestimated.

Measures for regional security and arms control in the South-East Asian area

International Nuclear Information System (INIS)

Mahbubani, K.

1992-01-01

It is clear that the continued ability of South-East Asia to remain as one of the most peaceful regions of the world hinges upon ASEAN's ability to remain an agile and viable organization, one that is sensitively attuned to the new challenges of the day and is able to rise to meet them. So far, ASEAN's track record has been quite remarkable, especially in comparison with other regions around the world. This Conference could usefully suggest that a greater effort be made to understand the mysterious reasons behind ASEAN's success, in the hope that it may hold lessons for other regions. ASEAN, for its part, must continue to remain humble and adaptable

COMPREENSÃO DA PAISAGEM DO ALTO CAMAQUÃ: debate ambiental sobre o Bioma Pampa

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Adriano Severo Figueiró

2011-01-01

Full Text Available El presente articulo trata de la confi guración del paisaje de la subcuenca del Alto Camaquã/RS, bien como la evolución de determinados elementos naturales y la historia de las culturas que tornaran esta una de las más bellas e intrigantes paisajes que componen el territorio gaucho y el denominado Bioma Pampa. Este recorte de estudio fue determinado en función de su importancia para la conservación y protección de este bioma brasilero amenazado por la introducción de formas de "desarrollo exógeno" actualmente aprobadasy que no están de acuerdo con las particularidades socioeconómicas, culturales y ambientales de la región.En este sentido, el documento analiza las particularidades existentes y condicionamiento que los elementos naturales de este paisaje representan para el proceso de propiedad y planifi cación territorial del Pampa.

Large-Scale Agricultural Management and Soil Meso- and Macrofauna Conservation in the Argentine Pampas

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José Camilo Bedano

2016-07-01

Full Text Available Soil is the most basic resource for sustainable agricultural production; it promotes water quality, is a key component of the biogeochemical cycles and hosts a huge diversity of organisms. However, we are not paying enough attention to soil degradation produced by land use. Modern agriculture has been successful in increasing yields but has also caused extensive environmental damage, particularly soil degradation. In the Argentine Pampas, agriculturization reached a peak with the generalized use of the no-till technological package: genetically modified soybeans tolerant to glyphosate, no-till, glyphosate, and inorganic fertilizers. This phenomenon has been widely spread in the country; the no-till package has been applied in large areas and has been used by tenants in a 60%–70% of cultivated lands. Thus, those who were involved in developing management practices may not be the same as those who will face degradation issues related to those practices. Indeed, most evidence reviewed in this paper suggests that the most widely distributed practices in the Pampas region are actually producing severe soil degradation. Biological degradation is particularly important because soil biota is involved in numerous soil processes on which soil functioning relies, affecting soil fertility and productivity. For example, soil meso- and macrofauna are especially important in nutrient cycling and in soil structure formation and maintenance, and they are key components of the network that links microbial process to the scale of fields and landscapes where ecosystem services are produced. However, the knowledge of the impact of different agricultural managements on soil meso- and macrofauna in Pampas agroecosystems is far from conclusive at this stage. The reason for this lack of definite conclusions is that this area has been given less attention than in other parts of the world; the response of soil fauna to agricultural practices is complex and taxa

Sidewalk Survey Implementation for the Southeast Region

Science.gov (United States)

2017-06-01

With funding from GDOT and STRIDE, the team deployed the Online Sidewalk Assessment Survey to gather input on local sidewalk repair and maintenance preferences across a variety of community types in the southeast. The team targeted four major cities ...

Southeast Regional Wastewater Treatment Plant Facilities Improvements Project and Geysers Effluent Pipeline Project. Draft EIR/EIS, Volume 1 of 2

International Nuclear Information System (INIS)

1994-01-01

The primary focus of this environmental analysis is on improvements to the Southeast Regional Wastewater Treatment Plant (SRWTP) facilities and disposal to the Geysers for injection. This analysis will be incorporated with an earlier EIR which evaluated system improvements to the SRWTP and twelve disposal alternatives. In July 1993, the Lake County Sanitation District Board of Directors (LACOSAN) selected the Geysers Effluent Pipeline as the preferred alternative to be analyzed in this EIR/EIS. This environmental analysis will primarily focus on improvements to the SRWTP facilities and a 24 inch pipeline designed to carry up to 5,400 gallons per minute of secondarily treated wastewater. The wastewater will be transported from the Lake County Sanitation District's Southeast Regional Wastewater Treatment Plant, Middletown Wastewater Treatment Plant with additional make-up water from Clear Lake to the Southeast portion of the Geysers Geothermal Field in Lake and Sonoma Counties, California

Structure of Drosophilidae Assemblage (Insecta, Diptera in Pampa Biome (São Luiz Gonzaga, RS

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Jean Lucas Poppe

2012-01-01

Full Text Available The Brazilian Pampa (the southernmost end of the country is currently a highly modified environment because of increasing agricultural activities. In many places, only small parts of grasslands remain inside an agricultural landscape. Drosophilidae (Diptera have been widely used as a potential bioindicators to monitor the effects of anthropogenic changes in natural environments. However, the fauna of Drosophilidae in the Pampa Biome from natural and disturbed environments, still remains largely unknown. The present study represents one of the first attempts to fill this gap, showing results from monthly collections in the municipality of São Luiz Gonzaga (28º24'28"S, 54º57'39"W, in the Brazilian Pampa. A species inventory was carried out in two contrasting environments, an urban zone and a forest remnant (rural zone. In both areas banana-baited traps were used to capture adult drosophilids. The identification was made using external morphology and male terminalia. In total, 13,379 drosophilids were analyzed (rural zone: N = 8,812 and Sobs = 25; urban zone: N = 4,567 and Sobs = 16. In the present study, 16 (60% out of 26 species were found exclusively or preferentially in the forest. The period of highest richness was between the months of June to November (roughly winter and spring, and the period of lowest richness was from December to May (roughly summer and autumn. An analysis of cluster by the Coefficient of Jaccard showed that species composition slightly changes when the period of the year with higher temperatures (from January to May is compared with the period with lower temperatures (from June to October. The species abundances were also highly affected by seasonality, as revealed by the Morisita Index, since the samples clustered into similar groups in consecutive periods and in the same season, showing the seasonal preference of some species. The time component was a determinant in the diversity of the assemblage, surpassing the

Land use change and ecosystem service provision in Pampas and Campos grasslands of southern South America

Science.gov (United States)

Modernel, P.; Rossing, W. A. H.; Corbeels, M.; Dogliotti, S.; Picasso, V.; Tittonell, P.

2016-11-01

New livestock production models need to simultaneously meet the increasing global demand for meat and preserve biodiversity and ecosystem services. Since the 16th century beef cattle has been produced on the Pampas and Campos native grasslands in southern South America, with only small amounts of external inputs. We synthesised 242 references from peer-reviewed and grey literature published between 1945 and mid-2015 and analysed secondary data to examine the evidence on the ecosystem services provided by this grassland biodiversity hotspot and the way they are affected by land use changes and their drivers. The analysis followed the requirements of systematic review from the PRISMA statement (Moher et al 2009 Acad. Clin. Ann. Intern. Med. 151 264-9). The Pampas and Campos provide feed for 43 million heads of cattle and 14 million sheep. The biome is habitat of 4000 native plant species, 300 species of birds, 29 species of mammals, 49 species of reptiles and 35 species of amphibians. The soils of the region stock 5% of the soil organic carbon of Latin America on 3% of its area. Driven by high prices of soybean, the soybean area increased by 210% between 2000 and 2010, at the expense of 2 million ha (5%) of native grassland, mostly in the Pampas. Intensification of livestock production was apparent in two spatially distinct forms. In subregions where cropping increased, intensification of livestock production was reflected in an increased use of grains for feed as part of feedlots. In subregions dominated by native grasslands, stocking rates increased. The review showed that land use change and grazing regimes with low forage allowances were predominantly associated with negative effects on ecosystem service provision by reducing soil organic carbon stocks and the diversity of plants, birds and mammals, and by increasing soil erosion. We found little quantitative information on changes in the ecosystem services water provision, nutrient cycling and erosion control

VARIACIONES EN BAJA FRECUENCIA DE LA PRECIPITACIÓN ESTACIONAL EN LA REGIÓN PAMPA AMARILLA Y POSIBLES FORZANTES

Directory of Open Access Journals (Sweden)

Germán Russián

2015-06-01

Full Text Available Se estudia el ciclo anual de precipitación en la región Pampa Amarilla (RPA. La mayor parte de la RPA presenta máximo en marzo, seguido de noviembre y diciembre, y mínimo en invierno. El acumulado octubre-marzo (verano resulta significativamente distinto al acumulado abril- septiembre (invierno. Se analizan las variaciones, tendencias y cambios de las series temporales en verano e invierno. Las series más largas seleccionadas sobre el centro y norte de La Pampa, muestran cambio positivo y significativo por tendencia lineal, del orden del 44% de la media regional en verano. Tras una prolongada sequía (1930-1950 el cambio estival irrumpe en la década de los setenta (centro-norte de La Pampa, y en la década de los sesenta (centro-este de La Pampa. Este cambio brusco ha producido una larga fase húmeda extendida hasta comienzos de los dos mil. El cambio de la década del setenta puede estar asociado al cambio de las condiciones medias de la Temperatura superficial del mar (TSM del Pacífico central ecuatorial. Para el período de prolongada fase húmeda (1969-2009 en el sector centro y norte de la RPA hay un aumento (disminución de las precipitaciones de verano (invierno mientras que hacia el centro-sudoeste de la RPA, los cambios son negativos y significativos. La exploración de la circulación troposférica y la TSM revela que la variabilidad interanual de la precipitación está modulada por teleconexiones remotas trópico-extratrópico. Se descarta cualquier posible relación con el Modo Anular del Sur. En verano, el mecanismo de interacción es la modulación de la corriente en chorro subtropical en el Pacífico Sur hacia Sudamérica, generada por anomalías en la circulación de la celda de Hadley sobre el Pacifico ecuatorial central. El mecanismo podría estar asociado a la baja y la alta frecuencia del fenómeno El Niño. En invierno, la teleconexión está dada por la propagación de ondas cuasi estacionarias de Rossby desde la

GALATI – BRAILA: BECOMING THE POTENTIAL CAPITAL OF THE SOUTHEAST REGION OF ROMANIA

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Ion Lucian MEHEDINTI

2014-06-01

Full Text Available This article presents the arguments that can be taken into consideration in the decision of setting the conurbation assembly of Galati-Braila as a coordination area of the Southeast region. An important feature of the Galati and Braila cities is their location on the Danube-Rhine-Main Trans-European shipping artery, which may require the development of roads, including the construction of a bridge for crossing the Danube river, already proposed in the area between Galati and Braila, that can complete the road corridor of our country, as proposed in the Economic Cooperation from the Black Sea zone. The quantative research methodology used to demonstrate that the Galati and Braila cities have the potential to become the capital of the Southeast region of Romania is based on the systematic empirical investigation via statistical and numerical data that proved out to determine the fundamental social and economic interconnections such as: geographical location, natural and economic potential, administrative organization, population, working and employed population, number of unemployed population and the unemployment rate, local units of industry, construction, trade and other categories, land and the main livestock species, GDP per country/regional/counties, education and learning, educational institutions, teachers and school attendance, hospital units and health medical staff, structure of the quality of life and public roads and railways. The statistical instruments and the associations used in the present research disclosed a causal relationship between the indicators of the two counties, which in many areas are complementary, so the purpose of the research has been attained, representing a strong argument that the political factors should envisage and take the necessary steps forward in establishing a new region capital.

A new species of Andocaeculus (Acari, Caeculidae) from the Pampa biome, southern Brazil

OpenAIRE

Ana Paula Ott; Ricardo Ott

2014-01-01

A new caeculid species Andocaeculus caioi sp. nov. is described from Pampa biome in south Brazil. The species of this family are usually large and strong sclerotized mites with robust and spinulose legs I and II. Until now records of species for South America were known only from Chile and Argentina.

Multiple criteria decision making of alternative fuels for waste collection vehicles in southeast region of Serbia

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Petrović Goran S.

2016-01-01

Full Text Available In this paper multiple criteria decision making approach of alternative fuels for waste collection vehicles in southeast region of Serbia was presented. Eight alternative fuels and advanced vehicle technologies were ranked according to thirteen criteria, including financial, socio-technical, and environmental. Assessment of alternatives was performed by using the weighted aggregated sum product assessment method and results were verified using multi-objective optimization on the basis of ratio analysis method. Considered criteria were obtained from previous researches and by assessment of professional experts from manufacturing industries, public utility companies, and academics institutions. The analysis showed that both biodiesel fuels - derived from used cooking oil or from vegetable oils are the best alternative fuels for Serbian waste collection vehicles in this point of time. Compressed natural gas-powered vehicles were also ranked high in this analysis, but due to the lack of financial capability for their purchase (especially in southeast region of Serbia, their gradual introduction into the waste collection fleet was proposed.

South-East Asia: Emerging Regional Identity. Interview with prof. Dmitry Mosyakov (Institute of Oriental Studies of the Russian Academy of Sciences

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Н С Куклин

2017-12-01

Full Text Available Dmitry Mosyakov, leading Russian expert on South-East Asia, graduated from the History and Philology Department of Institute of Asian and African Countries at Lomonosov Moscow State Uni-versity, majoring as an interpreter of the Khmer language in 1979. In 1979-1983 he studied in the post-graduate school of the Institute of Oriental Studies of the Academy of Sciences of the USSR. In 1983 he defended his thesis on the problems of the Pol Pot regime in Cambodia. He works for the Institute of Oriental Studies (IOS since 1985. In 1991, he was trained at the Yale University (USA. In 1994 he defended his doctoral dissertation on the modern history of Cambodia. He is the organizer of the multi-year project “Monitoring of the Modern History of Southeast Asian Countries”, within which the IOS hosts the annual inter-institute conference and, according to the results of the conferences, its materials are published in the peer-reviewed academic journal “Southeast Asia: To-pical Problems of Development”. Dmitry Mosyakov is an editor-in-chief of this journal. He is also the head of the center of South-Eastern Asia, Australia and Oceania of IOS, a member of the Academic Council of the IOS. He is a member of the dissertation council for historical sciences at the IOS, Moscow State Uni-versity, and of the editorial board of the journal “Asia and Africa Today”. Since 2001 he is a Professor and the head of the department of regional studies at the Moscow Humanitarian University (part-time. In 2015, Dmitry Mosyakov was the provisional director of the IOS. Since 2013 he is a member of Editorial Board of Vestnik RUDN. International Relations. The interview includes following topics: the state of development of the South-East Asian studies in Russia and abroad, the perception of international processes in the region, the contemporary problems of the South-East Asia, and the cooperation of Russia and the Eurasian Economic Union countries and integration

Human Rights in the Training of Teachers. Paradigmatic Femicides in the Province of La Pampa, Argentina

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Silvia Siderac

2017-09-01

Full Text Available This article gives an account of the experiment carried out on the basis of the photographic exhibition “The violence in focus. Three paradigmatic femicides in La Pampa" that was carried out in the interior of the educational community of the Faculty of Sciences at the National University of La Pampa (UNLPam, together with the feminist organization "Women for Solidarity" in the framework of a cultural program of the Ministry of Culture and Extension of the UNLPam. The people who took part in this activity were teachers of the Faculty of Sciences and students from various undergraduate courses. The objectives of the sample were to build an educational space in relation with human rights, to make visible the three femicides of Pampa society, to work in a collaborative manner by bringing together social actors of the university and the community, and to make this experience an instance for pedagogical training. A qualitative-designed methodology was implemented, and by means of pictures, university students from undergraduate courses worked with the theoretical categories of gender violence and different types of gender violence, compromise, and femicide; they worked in conjunction with high school students. The objective of this work was to carry out an experience that would integrate the university functions of teaching, research and extension on the basis of a so sensitive social issue such as the femicides in Argentina.

Derrida en las pampas

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Analía Gerbaudo

2011-07-01

Full Text Available http://dx.doi.org/10.5007/1984-784X.2011v11n16p16 En el año 2003 Mariano Ben Plotkin publica Freud en las pampas. Orígenes y desarrollo de una cultura psicoanalítica en la Argentina (1910-1983: un estudio minucioso de la recepción y difusión del psicoanálisis que recupero tanto en sus aspectos metodológicos como en sus conjeturas sobre la relación que los intelectuales argentinos suelen entablar con el pensamiento europeo (tesis que se refuerzan si se las lee en conjunción con las desarrolladas respecto de lo que ha acontecido en el campo de los estudios literarios en nuestro país entre la segunda mitad del siglo XX hasta la fecha –cf. Gerbaudo, 2006a, 2007a, 2007b-. Plotkin pone la descripción de la masiva difusión del psicoanálisis en Argentina en el corte temporal seleccionado al servicio del estudio de los factores culturales, sociales y políticos que hicieron lugar a esa acogida.

Potential biocontrol actinobacteria: Rhizospheric isolates from the Argentine Pampas lowlands legumes.

Science.gov (United States)

Solans, Mariana; Scervino, Jose Martin; Messuti, María Inés; Vobis, Gernot; Wall, Luis Gabriel

2016-11-01

Control of fungal plant diseases by using naturally occurring non-pathogenic microorganisms represents a promising approach to biocontrol agents. This study reports the isolation, characterization, and fungal antagonistic activity of actinobacteria from forage soils in the Flooding Pampa, Argentina. A total of 32 saprophytic strains of actinobacteria were obtained by different isolation methods from rhizospheric soil of Lotus tenuis growing in the Salado River Basin. Based on physiological traits, eight isolates were selected for their biocontrol-related activities such as production of lytic extracellular enzymes, siderophores, hydrogen cyanide (HCN), and antagonistic activity against Cercospora sojina, Macrophomia phaseolina, Phomopsis sp., Fusarium oxysporum, and Fusarium verticilloides. These actinobacteria strains were characterized morphologically, physiologically, and identified by using molecular techniques. The characterization of biocontrol-related activities in vitro showed positive results for exoprotease, phospholipase, fungal growth inhibition, and siderophore production. However, none of the strains was positive for the production of hydrogen cyanide (HCN). Streptomyces sp. MM140 presented the highest index for biocontrol, and appear to be promising pathogenic fungi biocontrol agents. These results show the potential capacity of actinobacteria isolated from forage soils in the Argentine Pampas lowlands as promising biocontrol agents, and their future agronomic applications. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Evaluation of the Membrane Permeability (PAMPA and Skin) of Benzimidazoles with Potential Cannabinoid Activity and their Relation with the Biopharmaceutics Classification System (BCS)

OpenAIRE

Alvarez-Figueroa, M. Javiera; Pessoa-Mahana, C. David; Palavecino-González, M. Elisa; Mella-Raipán, Jaime; Espinosa-Bustos, Cristián; Lagos-Muñoz, Manuel E.

2011-01-01

The permeability of five benzimidazole derivates with potential cannabinoid activity was determined in two models of membranes, parallel artificial membrane permeability assay (PAMPA) and skin, in order to study the relationship of the physicochemical properties of the molecules and characteristics of the membranes with the permeability defined by the Biopharmaceutics Classification System. It was established that the PAMPA intestinal absorption method is a good predictor for classifying thes...

Economic growth and change in southeast Alaska.

Science.gov (United States)

Rhonda Mazza

2004-01-01

This report focuses on economic trends since the 1970s in rural southeast Alaska. These trends are compared with those in the Nation and in nonmetropolitan areas of the country to determine the extent to which the economy in rural southeast Alaska is affected by regional activity and by larger market forces. Many of the economic changes occurring in rural southeast...

Ornamental Eudicotyledons from grasslands of Pampa biome in Rio Grande do Sul

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Ana De Araújo Carrion

2012-10-01

Full Text Available The present study aims at investigating the group of Eudicotyledons native plants with ornamental potential of grasslands from the Pampa biome in the south of Brazil. The Pampa presents a high level of biodiversity; however, it requires studies related to the richness of vascular plants and its biological and ecological knowledge. The purpose of this work is to elaborate a preliminary inventory of this group of plants, analyzing the ornamental potential of each specie and indicating those that could be considered as being priorities for the purpose of sustainable use with this objective. Some grassland species were selected through the search for information in herbarium registers, national and international works about decorative plants, floristic surveys, besides the authors´ practical knowledge. Some parameters and values were associated, aiming at reducing the subjectivity of the choice. The survey resulted in a list of 177 species distributed in 36 families and 101 genera. Among these species, ten presented high ornamental potential. These data show that the richness of the grassland native ornamental flora is high, even though its use is poorly known. The use of these plants, if in a sustainable manner, can produce economic and ecological benefits.

Southeast Region Level A Marine Mammal Stranding Data

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Data on marine mammal strandings are collected by the Southeast Marine Mammal Stranding Network. Basic data on the location, species identification, animal...

Best practices in tobacco control in the South-East Asia Region.

Science.gov (United States)

Zolty, B C; Sinha, P K; Sinha, D N

2012-01-01

The tobacco epidemic is an increasing threat to public health with the tobacco burden particularly high in WHO's South-East Asia Region (SEAR). The Region has many obstacles to tobacco control, but despite these challenges, significant progress has been made in many countries. Although much work still needs to be done, SEAR countries have nevertheless implemented strong and often innovative tobacco control measures that can be classified as "best practices," with some setting global precedents. The best practice measures implemented in SEAR include bans on gutka, reducing tobacco imagery in movies, and warning about the dangers of tobacco. In a time of scarce resources, countries in SEAR and elsewhere must ensure that the most effective and cost-efficient measures are implemented. It is hoped that countries can learn from these examples and as appropriate, adapt these measures to their own specific cultural, social and political realities.

Flora apícola primaveral en la región del Monte de la Provincia de La Pampa (Argentina Springtime beekeeping flora in the Monte region of La Pampa province (Argentine

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Ofelia Naab

Full Text Available Con el fin de evaluar la flora utilizada por Apis mellifera L. fueron analizadas muestras de miel inmadura y cargas corbiculares de dos apiarios demostradores ubicados en la Provincia Fitogeográfica del Monte, Provincia de La Pampa. Las muestras se extrajeron periódicamente durante la primavera y fueron analizadas aplicando las técnicas melisopalinológicas convencionales. La vegetación arbustiva nativa presentó la mayor abundancia y el mayor número de especies en óptima floración en noviembre. Las familias más representadas en los espectros polínicos de mieles inmaduras y de cargas corbiculares fueron: Zygophyllaceae ( Larrea divaricata Cav., Rhamnaceae ( Condalia microphylla Cav., Solanaceae ( Lycium sp., Asteraceae ( Senecio subulatus Don ex Hook. & Arn. y Verbenaceae ( Glandularia sp. - Junellia sp. - Verbena sp.. Los análisis polínicos evidenciaron que las especies nativas ofrecieron al mismo tiempo recursos nectaríferos y poliníferos sin embargo se observó una alta selección de pocos recursos florales. La oferta floral produjo mieles monoflorales de L. divaricata , C. microphylla y Lycium sp. Ambos apiarios pudieron diferenciarse teniendo en cuenta la diversidad de tipos polínicos y la presencia de ciertos taxones en las categorías de polen dominante y secundario.In order to evaluate the utilized flora by Apis mellifera L. we analized inmmature honey samples and corbicular pollen loads from two demonstrative apiaries located in the Monte Phytogeographical Province of La Pampa. The samples were periodically collected during springtime and were analyzed using the conventional melissopalynological techniques. The native flora presented the major abundance and the highest number of species at an optimum flowering level in november. The most represented families in the pollen spectrum of immature honeys and corbicular loads were: Zygophyllaceae ( Larrea divaricata Cav., Rhamnaceae ( Condalia microphylla Cav., Solanaceae

Regional Journalism in Southeast Asia and ASEAN Identity in Making: Asia News Network as a Case for International and Intercultural Communication

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Ulaş Başar Gezgin

2014-06-01

Full Text Available Somehow in analogy with the European Union, 10 Southeast Asian countries are in the process of forming a political and economic union which is (ASEAN Association of Southeast Asian Nations for decades. This process of regional integration goes in tandem with the regional media associations such as Asia News Network (ANN which is an Asian-German initiative that consists of daily newspapers from various Asian countries. As a regional association covering not only all ASEAN countries, but also ASEAN neighbors; ANN may serve a significant role for regional collaboration and integration. The network is instrumental to the promotion of freedom of speech which is not always easy to propound in some of these countries. This article analyzes news coverage and publication policy of ANN and discusses challenges and opportunities of regional journalism in SEA as a case for international and intercultural communication.

Modern Political and Economic Aspects of the Oil and Gas Complex in the Southeast Asia Region

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Valery I. Salygin

2014-01-01

Full Text Available AbstracUThe article reviews the problems caused by the conflict of interests between certain Southeast Asian countries and other states, China foremost, which aroused from oil and gas field development on disputable offshore sections. At the same time the positions of the region's leading transnational corporations in the field of oil and gas policy and their relationships with the countries-ASEAN (Association of South East Asian Nations members are outlined. Separately are represented the foreign policy stands of Indonesia, Vietnam, Brunei, Philippines and Malaysia on territorial disputes over offshore oil and gas fields. These processes are pushing both European and American business to abandon the conventional schemes and accept the new conditions of their activity in Southeast Asia.

Desempenho de bovinos simulado pelo modelo Pampa Corte e obtido por experimentação Animal performance simulated by Pampa Corte model with experimental records

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Naíme de Barcellos Trevisan

2009-02-01

Full Text Available Este trabalho tem como objetivo verificar a confiabilidade do Modelo Pampa Corte na predição de desempenho de bovinos de corte, em sistemas de pastejo. Para tanto, foram confrontados os valores preditos pelo modelo com dados disponíveis na literatura. Foram verificados coeficientes de correlação acima de 90% entre os dados reais e os simulados em todas as alternativas testadas. O banco de dados do Modelo precisa ser ampliado em termos de alternativas de produtividade das forrageiras, em diferentes condições climáticas. Os parâmetros qualitativos degradabilidade da proteína bruta e fibra em detergente neutro da consorciação aveia preta e azevém necessitam ainda ser pesquisados, assim como o desempenho de animais em pastagens singulares de aveia ou azevém.This study had the objective to evaluate Pampa Corte Model’s reliability in predicting beef cattle performance in grazing systems. For this purpose, model’s predicted values were compared to available data base of published papers. Correlation coefficients above 90 % were obtained between simulated and real data in all tested alternatives. Model’s data base should be enlarged by forage productivity data in different climatic conditions. Mixtures of Italian ryegrass and oat need more studies to obtain qualitative parameters (crude protein degradability and neutral detergent fiber, as well, animal performance in the single pastures of oat or Italian ryegrass.

Governance in Southeast Asia: Issues and Options

OpenAIRE

Gonzalez, Eduardo T.; Mendoza, Magdalena L.

2003-01-01

This paper attempts to analyze governance systems in Southeast Asia and proposes some policy suggestions that can improve governance practices in the region. It also discusses the links between governance and official development assistance and the role of the Japan Bank for International Cooperation. To put the discussion on governance systems in a proper context, the paper discusses the governance and growth nexus in Southeast Asia; describes the operating governance systems in Southeast As...

Indonesia's Transformation and the Stability of Southeast Asia

National Research Council Canada - National Science Library

Rabasa, Angel

2001-01-01

... and straits, Indonesia is the key to Southeast Asian security. Therefore, Indonesia's choices and its evolution will frame the future of Southeast Asia and influence the balance of power in the broader Asia-Pacific region...

Teresa Zweifel, Medir lo inconmensurable. Los cambios en los procedimientos para relevar la pampa anterior (1796-1895

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Sandra Szir

2015-09-01

Full Text Available Reseña bibliográfica del libro de Teresa Zweifel, Medir lo inconmensurable. Los cambios en los procedimientos para relevar la pampa anterior (1796-1895, Rosario, Prohistoria Ediciones, 2014, 191 pp.

Reprint of "Survey and first molecular characterization of Echinococcus granulosus sensu stricto (G1) in Pampas fox (Lycalopex gymnocercus) in Buenos Aires province, Argentina".

Science.gov (United States)

Scioscia, Nathalia Paula; Petrigh, Romina Sandra; Beldomenico, Pablo Martín; Fugassa, Martín; Denegri, Guillermo María

2017-01-01

Echinococcosis is a zoonosis caused by tapeworms of the genus Echinococcus. Echinococcus granulosus sensu lato (s. l.) has a world-wide distribution and its transmission is primarily maintained in a synanthropic cycle with dogs as definitive hosts and livestock species as intermediate hosts. However, many wild canids also function as definitive hosts for E. granulosus s. l. Echinococcosis in humans is mainly caused by E. granulosus sensu stricto (s. s.) G1 genotype. In the present work, we expanded the epidemiological study on echinococcosis reported cases in Pampas fox (Lycalopex gymnocercus) to provide a prevalence estimate for rural areas of southern Buenos Aires province, Argentina. Ninety-five whole intestines were analyzed using the sedimentation and counting technique with a result of 83 foxes (87.37%) harboring at least one helminth species. E. granulosus s. l. adults were found in one Pampas fox (1.05%). These adult helminthes were E. granulosus s. s. (G1) according to the genotyping analysis of a 450-bp region of the mitochondrial cytochrome c oxidase subunit 1 (cox1) gene. Copyright © 2016 Elsevier B.V. All rights reserved.

Social, economic and legal dimensions of tobacco and its control in South-East Asia region.

Science.gov (United States)

Kyaing, Nyo Nyo; Islam, Md Ashadul; Sinha, Dhirendra N; Rinchen, Sonam

2011-01-01

This paper examines the social, cultural, economic and legal dimensions of tobacco control in the South-East Asia Region in a holistic view through the review of findings from various studies on prevalence, tobacco economics, poverty alleviation, women and tobacco and tobacco control laws and regulations. Methods were Literature review of peer reviewed publications, country reports, WHO publications, and reports of national and international meetings on tobacco and findings from national level surveys and studies. Tobacco use has been a social and cultural part of the people of South-East Asia Region. Survey findings show that 30% to 60% of men and 1.8% to 15.6% of women in the Region use one or the other forms of tobacco products. The complex nature of tobacco use with both smoking and smokeless forms is a major challenge for implementing tobacco control measures. Prevalence of tobacco use is high among the poor and the illiterate. It is higher among males than females but studies show a rising trend among girls and women due to intensive marketing of tobacco products by the tobacco industry. Tobacco users spend a huge percent of their income on tobacco which deprives them and their families of proper nutrition, good education and health care. Some studies of the Region show that cost of treatment of diseases attributable to tobacco use was more than double the revenue that governments received from tobacco taxation. Another challenge the Region faces is the application of uniform tax to all forms of tobacco, which will reduce not only the availability of tobacco products in the market but also control people switching over to cheaper tobacco products. Ten out of eleven countries are Parties to the WHO Framework Convention on Tobacco Control and nine countries have tobacco control legislation. Enforcement of control measures is weak, particularly in areas such as smoke-free environments, advertisement at the point of sale and sale of tobacco to minors. Socio

Sustainable Agriculture Evaluation for Red Soil Hill Region of Southeast China

Institute of Scientific and Technical Information of China (English)

ZHAO Qi-Guo; XU Meng-Jie

2004-01-01

Agricultural sustainability for economic development is important and a complex issue throughout the world; however,it is difficult to synthetically evaluate its use in the policy making process. The objective of this study was to evaluate sustainable agriculture in the red soil hill region of Southeast China through a newly proposed method combining four separate sub-systems: regional population (P), resource (R), environmental (E), and socio-economic (S). This new index system was proposed to appraise synthetically the agricultural sustainability of the red soil hill region from 1988 to 1996 with a two-step method assessing: a) the agricultural sustainability in each province independently and b) the relative sustainability of each province to the whole region. The first step only provided a development trend for each province based on its original situation, while the second step provided additional information on the comparative status of each province in agricultural development to the region as a whole. Higher index scores were found for the economy and resource categories denoting improvement. However, lower scores in the environment category indicated the improvement was achieved at the cost of deteriorating ecological surroundings due to an increasing population that demanded more from the agro-ecosystem and put heavier pressures on it. Results also showed that water and soil losses in this region were the major obstacles encountered in sustainable agriculture development. The assessment results were verified when compared with results from another method. This suggested that the new assessment system was reliable and credible in evaluating agricultural sustainability on a regional scale.

How will Southeast Asian petrochemicals impact the HPI?

International Nuclear Information System (INIS)

Rothman, S.N.

1997-01-01

Development of East Asia's petrochemical industry has been phenomenal, with major complexes built in numerous locations. The Southeast Asian countries of particular interest are members of the Association of Southeast Asian Nations (ASEAN): Singapore, Thailand, Malaysia, Indonesia, the Philippines, Brunei and Vietnam. As new capacity is built in this region, these large operating facilities will affect supply and demand for key petrochemical products--ethylene and polyolefins. What are the potential regional effects from this new capacity? Traditional net export countries will have to re-evaluate their future marketing strategies to remain competitive in Southeast Asia and other trading areas. As East Asia's petrochemical industry comes of age, competition will undoubtedly increase. However, this growing region offers opportunities to widen manufacturing basis. The paper discusses basic chemical demands and the outlook for the Asian petrochemical industry

Teaching Modern Southeast Asia

Directory of Open Access Journals (Sweden)

Thomas Williamson

2009-04-01

Full Text Available Teaching about Southeast Asia to undergraduates at an American liberal arts college presents several challenges. At my institution, it is the only course on the region in the curriculum; thus no preparation, and no follow-up. I have therefore struggled with the approach that I should take–pulled between a wish for students to gain an empirical understanding of Southeast Asian life, and a desire to have them learn the concepts and theories of critical inquiry. Obviously I am still learning how to successfully accomplish such an ambitious undertaking.

Land use change and ecosystem service provision in Pampas and Campos grasslands of southern South America

NARCIS (Netherlands)

Modernel Hristoff, Pablo; Rossing, W.A.H.; Corbeels, M.; Dogliotti, S.; Picasso, V.; Tittonell, P.

2016-01-01

New livestock production models need to simultaneously meet the increasing global demand for meat and preserve biodiversity and ecosystem services. Since the 16th century beef cattle has been produced on the Pampas and Campos native grasslands in southern South America, with only small amounts of

Abigeato, control estatal y relaciones de poder en el Territorio Nacional de La Pampa en las primeras décadas del siglo XX

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Marisa Moroni

2013-09-01

Full Text Available This article examines the characteristics of cattle raiding in La Pampa during the first decades of the 20th century. The main objective of this research was to recognize the spread of social values regarding cattle theft in the fields of justice and press. We analyze the mechanisms of the state to control cattle theft and the social actors involved in stealing, commercializing, and transporting cattle, to make more complex the interpretations that only associate this crime to subordinate sectors of the society of La Pampa

Characterization of limestone of region South and Southeast of Para

International Nuclear Information System (INIS)

Marinho, A.R.O.; Vieira, J.H.A.; Antunes Junior, L.V.; Medeiros, A.C.; Souza, G.P.

2014-01-01

Limestone is used in daily activities, and it is common the use of products containing calcium carbonate in various applications, from construction to food production, air purification to sewage treatment, the sugar refining materials for the toothpaste, the manufacture of glass and steel in the manufacture of paper, plastics, paints, ceramics and many others. The Limestone present in the region of south and southeast of Para is presented in deposits that have not been explored on a large scale, being justified a deepening in characteristics thereof. For the characterization of the material, gross samples were comminuted by crushing and ball mill, sieved and then separated into aliquots. In the end were used fluorescence analysis of X-ray, diffraction X-rays, determination of the moisture and loss on ignition of the material at 950 °C for one hour, obtaining results of a dolomitic limestone. (author)

Simulation of regional climate change under the IPCC A2 scenario in southeast China

Energy Technology Data Exchange (ETDEWEB)

Chen, Weilin; Jiang, Zhihong [Nanjing University of Information Science and Technology, Key Laboratory of Meteorological Disaster of Ministry of Education, Nanjing (China); Li, Laurent [IPSL/CNRS/UPMC, Laboratoire de Meteorologie Dynamique, Paris (France); Yiou, Pascal [IPSL, UMR CNRS-CEA-UVSQ, Laboratoire des Sciences du Climat et de l' Environnement, Gif-sur-Yvette (France)

2011-02-15

A variable-grid atmospheric general circulation model, LMDZ, with a local zoom over southeast China is used to investigate regional climate changes in terms of both means and extremes. Two time slices of 30 years are chosen to represent, respectively, the end of the 20th century and the middle of the 21st century. The lower-boundary conditions (sea-surface temperature and sea-ice extension) are taken from the outputs of three global coupled climate models: Institut Pierre-Simon Laplace (IPSL), Centre National de Recherches Meteorologiques (CNRM) and Geophysical Fluid Dynamics Laboratory (GFDL). Results from a two-way nesting system between LMDZ-global and LMDZ-regional are also presented. The evaluation of simulated temperature and precipitation for the current climate shows that LMDZ reproduces generally well the spatial distribution of mean climate and extreme climate events in southeast China, but the model has systematic cold biases in temperature and tends to overestimate the extreme precipitation. The two-way nesting model can reduce the ''cold bias'' to some extent compared to the one-way nesting model. Results with greenhouse gas forcing from the SRES-A2 emission scenario show that there is a significant increase for mean, daily-maximum and minimum temperature in the entire region, associated with a decrease in the number of frost days and an increase in the heat wave duration. The annual frost days are projected to significantly decrease by 12-19 days while the heat wave duration to increase by about 7 days. A warming environment gives rise to changes in extreme precipitation events. Except two simulations (LMDZ/GFDL and LMDZ/IPSL2) that project a decrease in maximum 5-day precipitation (R5d) for winter, other precipitation extremes are projected to increase over most of southeast China in all seasons, and among the three global scenarios. The domain-averaged values for annual simple daily intensity index (SDII), R5d and fraction of

Social Movements in Southeast Asia and Latin America

OpenAIRE

Iqra Anugrah; Department of Political Science, Northern Illinois University

2014-01-01

"Three recent works provide a timely update on the contemporary landscape of social movements in Southeast Asia and Latin America. These works are also relevant for broader theoretical discussions on social movements and provide a basis for future inter-regional comparative studies." (author's abstract). Review of: 1. Ford, Michele (ed.): Social Activism in Southeast Asia. Series: Routledge Contemporary Southeast Asia. London, New York: Routledge 2013. ISBN 978-0-415-63059-7. 2. Petras, James...

NDVI and meteorological data as indicators of the Pampa biome natural grasslands growth

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Denise Cybis Fontana

2018-04-01

Full Text Available ABSTRACT The present study aimed to characterize the dynamics of NDVI and meteorological conditions, relating both to the annual dynamics of biomass accumulation in natural pastures of the Pampa biome as a way of subsidizing growth modeling. Forage accumulation rate data from a long-term experiment, NDVI data from the MODIS images, and meteorological data measured at the surface were used. We verify that the agrometeorological element associated to the accumulation of forage in the natural grasslands is different according to the season, which is typical of the subtropical climate. Winter is the critical season for livestock production due to the lower forage accumulation rate and lower values of NDVI, conditioned by the decrease of solar radiation and air temperature. In the summer, the limiting factor to forage accumulation is the hydric condition. It was also verified that the variability in the growth of grasslands can be associated with the ENSO phenomenon, being the El Niño favorable and the La Niña unfavorable, especially in the spring-summer period. Considering the verified associations, spectral indices combined with agrometeorological elements are recommended to the adjustment of models of forage accumulation in the Pampa biome natural grasslands.

Disarmament and security measures in South-East Asia

International Nuclear Information System (INIS)

Hasmy Bin Agam

1992-01-01

The situation in South-East Asia is something of a paradox wrought by the end of the cold war and super Power rivalry. As a subregion and integral part of the great Pacific region in cannot be considered in isolation. On the other hand South-East Asia is one of great complexity in terms of its history, peoples and cultures, as well as in its political social and economic systems and orientation. Security picture in South-east Asia in the coming decades depends on a number of impoderables, mainly the situation in Indochina, notably Cambodia, the kind of relationship that will develop between the ASEAN member states and the Indochina countries, as well as with China, as nuclear owning regional Power

Energy in Southeast Asia: from Networks to Markets Integration

International Nuclear Information System (INIS)

Cornot-Gandolphe, Sylvie

2017-01-01

Southeast Asia is one of the world's most dynamic regions and experiences strong economic and energy demand growth rates. In this context, the Association of Southeast Asian Nations (ASEAN) is seeking to interconnect the electric grids and gas networks of the countries through two initiatives, the Asean Power Grid and the Trans-Asean Gas Pipeline, in order to pool resources and optimize energy markets integration in the region

Social Movements in Southeast Asia and Latin America

Directory of Open Access Journals (Sweden)

Iqra Anugrah

2014-01-01

Full Text Available Three recent works – Social Activism in Southeast Asia, Social Movements in Latin America: Neoliberalism and Popular Resistance, and Southeast Asia and the Civil Society Gaze: Scoping a Contested Concept in Cambodia and Vietnam – provide a timely update on the contemporary landscape of social movements in Southeast Asia and Latin America. These works are also relevant for broader theoretical discussions on social movements and provide a basis for future inter-regional comparative studies.

International migration within and from the East and Southeast Asian region: a review essay.

Science.gov (United States)

Skeldon, R

1992-01-01

The author reviews the literature on the trends and characteristics of international migration within and from East and Southeast Asia, with a focus on the past 25 years. "Five migration systems are described: settler, student, contract labor, skilled labor, and refugee. Settler migration to the U.S., Canada and Australia has consisted primarily of family members.... Contract labor migration, particularly to the Middle East, has provided jobs, foreign currency through remittances and greater participation of women, but also led to illegal migration, skills drain, and labor abuses. The hierarchy of development has led to intra-regional flows: (1) skilled labor mainly from Japan to other countries in the region, and (2) contract labor and illegal migration from the LDCs to the NIEs [newly industrializing economies] and Japan." excerpt

A rapid method for assessing the environmental performance of commercial farms in the Pampas of Argentina.

Science.gov (United States)

Viglizzo, E F; Frank, F; Bernardos, J; Buschiazzo, D E; Cabo, S

2006-06-01

The generation of reliable updated information is critical to support the harmonization of socio-economic and environmental issues in a context of sustainable development. The agro-environmental assessment and management of agricultural systems often relies on indicators that are necessary to make sound decisions. This work aims to provide an approach to (a) assess the environmental performance of commercial farms in the Pampas of Argentina, and (b) propose a methodological framework to calculate environmental indicators that can rapidly be applied to practical farming. 120 commercial farms scattered across the Pampas were analyzed in this study during 2002 and 2003. Eleven basic indicators were identified and calculation methods described. Such indicators were fossil energy (FE) use, FE use efficiency, nitrogen (N) balance, phosphorus (P) balance, N contamination risk, P contamination risk, pesticide contamination risk, soil erosion risk, habitat intervention, changes in soil carbon stock, and balance of greenhouse gases. A model named Agro-Eco-Index was developed on a Microsoft-Excel support to incorporate on-farm collected data and facilitate the calculation of indicators by users. Different procedures were applied to validate the model and present the results to the users. Regression models (based on linear and non-linear models) were used to validate the comparative performance of the study farms across the Pampas. An environmental dashboard was provided to represent in a graphical way the behavior of farms. The method provides a tool to discriminate environmentally friendly farms from those that do not pay enough attention to environmental issues. Our procedure might be useful for implementing an ecological certification system to reward a good environmental behavior in society (e.g., through tax benefits) and generate a commercial advantage (e.g., through the allocation of green labels) for committed farmers.

El surgimiento de los comedores escolares en la Pampa en crisis

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María José Billorou

2008-01-01

Full Text Available Este trabajo busca examinar el surgimiento de una red de instituciones, los comedores escolares en el Territorio Nacional de La Pampa en la década de 1930, cuyo accionar se basó en la protección y la defensa de la infancia más vulnerable. El análisis de este proceso, permite develar el protagonismo de los distintos agentes estatales, las relaciones suscitadas entre las diferentes jurisdicciones –nacional, provincial y municipal– así como el papel de la comunidad en la ejecu - ción concreta de políticas públicas.

Taenia solium Taeniasis and Cysticercosis in Southeast Asia

Science.gov (United States)

Aung, Ar Kar; Spelman, Denis W.

2016-01-01

Human taeniasis/cysticercosis caused by the pork tapeworm Taenia solium has been identified as a potentially eradicable disease by the International Task Force for Disease Eradication of the World Health Organization. In southeast Asia, T. solium taeniasis/cysticercosis is considered one of the major neglected tropical diseases afflicting the region. In the last few decades, a considerable effort has been invested toward establishing the epidemiology and burden of disease in several southeast Asian countries. Moreover, further evidence is emerging as to understanding the dynamics of disease transmission and cultural, political, and socioeconomic factors influencing the success of control and eradication efforts within the region. However, despite major collaborations by several champion groups, advances have been slow and little remains known about the complete epidemiology of taeniasis/cysticercosis and the barriers to programmatic success. This review article aims to address the above issues with a further focus on the challenges to control and eradicate taeniasis/cysticercosis within the southeast Asia region. PMID:26834197

Regional supply, demand and utilization of forest biomass in South-East Finland; Metsaeenergian kaeytoen kasvun liiketoimintamahdollisuudet Kaakkois-Suomessa

Energy Technology Data Exchange (ETDEWEB)

Laihanen, M.; Karhunen, A.; Ranta, T.

2011-07-01

Rising demand of forest biomass in South-East Finland has created need to evaluate the impact for different energy users and producers. The aim of this study is to settle the current demand and availability of forest biomass and to evaluate the opportunities the growth offers. Initial data of study base on current structure of energy supply and on current energy demand. The information can be used as a guideline when evaluating local sufficiency of energy wood and business opportunities for local actors such as energy producers and forest fuel suppliers. Main aim of the study is to create prosperity and entrepreneurship to South-East Finland. Analysis included following tasks: gathering data about the current and potential use and users of forest biomass (logging residues, stumps and small diameter energy wood), settling local availability of forest fuels, creating forest biomass balance to indicate the sufficiency of local resources and to identify the effects of current business opportunities around forest biomass sector. Results of the study illustrate local balance between use and availability of energy wood, need for labor and revenue of forest biomass supply in South-East Finland. Evaluation analysis constructed for regional and local needs combine the current and potential use of forest biomass with local availability. Analysis represents model for evaluating local possibilities of utilization of forest biomass. Co-operation with Forestry Centre of South-East Finland was productive through entire study. (orig.)

EMIGRATION FROM RUSSIA TO SOUTHEAST ASIA: FACTORS, GEOGRAPHY AND IMPLICATIONS

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S. V. Ryazantsev

2017-01-01

Full Text Available The article describes the geographical features and trends of emigration of Russian citizens to the countries of Southeast Asia on the basis of a comparative analysis of domestic and foreign statistics. The results of sociological research in these countries have been used: interviews with experts and migrant citizens of various countries of the former USSR who live or stay in Southeast Asia for more than six months. In the course of the study, a comprehensive methodology was developed and the degree of favorableness of the migration and visa regimes of the Southeast Asian countries for Russian citizens has been assessed for a number of characteristics. Factors attracting Russian citizens to the countries of the region in the context of the migration theory of the factors of “pull and push” have been revealed. The socio-demographic structure of migration flows and the geographical features of the resettlement of Russian citizens in the Southeast Asian countries have been considered. The main channels of migration of Russian citizens to the region are given: temporary labor migration, migration for permanent residence, and tourism. Several groups of Russian-speaking migrants in the Southeast Asian countries have been singled out: migrants who have moved to permanent residence, as a rule, opened their own businesses; temporary migrant workers who work for several years in Southeast Asia, are tied to work and are planning to return to Russia after some time; temporary migrants who live in Southeast Asia for several months and periodically return to Russia; Russian women who married citizens of Thailand, Vietnam, Cambodia and other Southeast Asian countries – former students who studied in the USSR and Russia. On the basis of expert assessments, the types of migration and visa regimes of the countries of Southeast Asia for Russian citizens have been highlighted. Specifics of the formation of Russian-speaking communities in the countries of the

Moessbauer and magnetic studies of parent material from argentine pampas soils

International Nuclear Information System (INIS)

Bidegain, J. C.; Bartel, A. A.; Sives, F. R.; Mercader, R. C.

2007-01-01

In order to establish a correlation between the different types of soils using hyperfine and magnetic parameters as climatic and environmental proxies, we have studied the differentiation of soil developed around 38.5 o south latitude, in the central Pampas of Argentina, by means of Moessbauer spectroscopy and environmental magnetism. The soils transect (climosequence) investigated stretches from the drier west (around 64 o W) to the more humid east (at around 59 o W) in the Buenos Aires Province, covering a distance of 600 km. The soils studied developed during recent Holocene geologic times in a landscape characterized by small relict plateaus, slopes and depressions, dunes and prairies. The parent material consists of eolian sandy silts overlying calcrete layers. The low mean annual precipitation in the western parts of the region gives rise to soils without B-horizons, which limits the agricultural use of land. The preliminary results show an increase of the paramagnetic Fe 3+ relative concentration from west to east in the soils investigated. Magnetite is probably mainly responsible for the observed enhancement in the susceptibility values. The magnetic response of the parent material is similar to that of the loess part of the previously investigated loess-paleosol sequences of the Argentine loess plateau.

Presence of antibodies against Leptospira serovars in Chaetophractus villosus (Mammalia, Dasypodidae), La Pampa province, Argentina.

Science.gov (United States)

Kin, Marta S; Brihuega, Bibiana; Fort, Marcelo; Delgado, Fernando; Bedotti, Daniel; Casanave, Emma B

2015-01-01

Leptospirosis is a zoonosis of worldwide distribution. The aim of this study was to examine the presence of antibodies against 21 Leptospira reactive serovars in Chaetophractus villosus in La Pampa province, Argentina, using the microscopic agglutination test (MAT). Pathologic changes compatible with leptospirosis and in situ detection of the agent by immunohistochemistry were studied in 24 and 3 individuals respectively. Only 35/150 (23.3%) serum samples had antibodies against Leptospira sp. Six percent of the samples reacted with serovar Canicola, 4.7% with serovar Castellonis, 1.3% with serovar Icterohemorrhagieae and 0.7% with serovar Hardjo. Sixteen (10.6%) serum samples agglutinated with Castellonis-Icterohemorrhagiae and Canicola-Castellonis serovars, both with 4.7%, and Canicola-Hardjo and Castellonis-Canicola-Icterohemorrhagiae both with 0.6%. Fourteen animals had variable degrees of lesions, which were more severe in animals with higher serological titers (3200), and Leptospira sp. was detected in 3 animals by immunohistochemistry. These results represent the first record of the presence of Leptospira in C. villosus in La Pampa. Copyright © 2015 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

Medium- and large-sized mammals in a steppic savanna area of the Brazilian Pampa: survey and conservation issues of a poorly known fauna.

Science.gov (United States)

Espinosa, C C; Galiano, D; Kubiak, B B; Marinho, J R

2016-02-01

The wildlife of the Brazilian Pampa is threatened by large-scale habitat loss, due in particular to the expansion of soybean cultivation and the conversion of grasslands areas into extensive areas of silviculture. It is essential to study how the mammal fauna copes with the highly fragmented, human-influenced, non-protected landscape. Our study presents the results of a survey of the large- and medium-sized mammals of a typical human-influenced steppic savanna area of the Pampa biome. The survey was conducted exclusively with the use of camera traps over a period of 16 months. The relative frequencies of species in the area were evaluated. We recorded 18 species, some of them locally threatened (Tamandua tetradactyla, Alouatta caraya, Leopardus colocolo, Leopardus geoffroyi, Leopardus wiedii, Puma yagouaroundi, Mazama gouazoubira and Cuniculus paca). Several species were found to thrive in the area; however, many species were considered rare, and undoubtedly new species could be recorded if we continued the sampling. Our results contribute to the knowledge of faunal diversity in the Pampa biome and associated habitats, warn about threats and provide support for conservation measures.

Medium- and large-sized mammals in a steppic savanna area of the Brazilian Pampa: survey and conservation issues of a poorly known fauna

Directory of Open Access Journals (Sweden)

C. C. Espinosa

Full Text Available Abstract The wildlife of the Brazilian Pampa is threatened by large-scale habitat loss, due in particular to the expansion of soybean cultivation and the conversion of grasslands areas into extensive areas of silviculture. It is essential to study how the mammal fauna copes with the highly fragmented, human-influenced, non-protected landscape. Our study presents the results of a survey of the large- and medium-sized mammals of a typical human-influenced steppic savanna area of the Pampa biome. The survey was conducted exclusively with the use of camera traps over a period of 16 months. The relative frequencies of species in the area were evaluated. We recorded 18 species, some of them locally threatened (Tamandua tetradactyla, Alouatta caraya, Leopardus colocolo, Leopardus geoffroyi, Leopardus wiedii, Puma yagouaroundi, Mazama gouazoubira and Cuniculus paca. Several species were found to thrive in the area; however, many species were considered rare, and undoubtedly new species could be recorded if we continued the sampling. Our results contribute to the knowledge of faunal diversity in the Pampa biome and associated habitats, warn about threats and provide support for conservation measures.

Forest and Society: Initiating a Southeast Asia Journal for Theoretical, Empirical, and Regional Scholarship

Directory of Open Access Journals (Sweden)

Micah Fisher

2017-04-01

Full Text Available Welcome to our first edition. We are excited to provide a new, and what we believe, timely avenue for presenting research findings and publications in Southeast Asia, for scholars interested in Southeast Asia. Although Southeast Asia as a region of study has provided tremendous contributions to theory and practice regarding forests and society across the social and natural sciences, avenues for cultivating a scholarship of the region remain limited. We seek to engage on a broad set of themes through the application of targeted research related to timely issues affecting the human-environment interface in a diverse region that we have much to learn from. We take a broad understanding of the forest - as a politico-administrative unit, a geographic area, and as an ecological unit. We do not limit the forest to its boundaries but rather seek to engage on the dynamics of change in social and ecological processes. Under such an umbrella, new approaches and methods become possible. ‘Forest’ can be analyzed as land use, ecological process, divided across watersheds, as landscapes, mountains, and more. The lens of ‘society’ allows for opportunities to understand change, whether it is the interaction between a resource to be preserved, exploited, forgotten, or erased. Forests, therefore, operate as the clues of what once was, has become, and what can be. Particularly in the age of climate change, riddled by increasingly complex challenges, a new dimension also emerges for the forest. Different perspectives at different scales – from the local to the global – provide equally important dimensions, and are those which we seek to provide avenues to learn from, and communicate through this journal. As the reader will find in this inaugural issue, we have compiled an initial set of studies across multiple methods and geographies that help to set the terms of future editions. We examine: historical political ecologies of land use around opium

Examining Basin-Scale Water and Climate Relations across the Pampa del Tamarugal, Atacama Desert through Spatial Analysis of Hydrogen, Carbon and Oxygen Isotopes in Tree Rings

Science.gov (United States)

Olson, E. J.; Dodd, J. P.; Rivera, M. A.

2016-12-01

Arid regions are extremely sensitive to variations hydroclimate. However, our understanding of past hydroclimate variations in these regions is often limited by a paucity of spatially resolved proxy data. The Atacama Desert of northern Chile is one of the driest regions on Earth, and hydroclimatic processes in the Atacama Desert may be a useful proxy for understanding the implications of expanding global aridity. In order to assess the ability of tree-ring isotope studies to record changes in hydrology and terrestrial climate in the Atacama Desert, oxygen (δ18O), carbon (δ13C) and hydrogen (δ2H) isotope values in tree rings of Prosopis tamarugo are analyzed for the modern period (1954-2014) when anthropogenic change to regional groundwater levels have been most notable. Samples of wood cellulose were collected throughout the Pampa del Tamarugal basin from 14 individuals and used to create an interpolated surface of isotope variations. The isotope data were then compared to groundwater depth from well monitoring data provided by the Dirección de General de Agua of Chile. There is a significant correlation between groundwater level and isotope values with best agreement occurring during the past two decades for δ18O (r = 0.58), δ13C (r = 0.55), and δ2H (r = 0.66) values. This spatial correlation analysis reveals that tree ring a-cellulose isotope values are a suitable proxy for reconstructing groundwater depth in the Pampa del Tamarugal Basin. A stepwise multiregression analysis between δ18O values of cellulose and several other environmental variables including groundwater level, relative humidity, and temperature suggest that groundwater depth is the dominate control of variation in the modern δ18O tree ring record. The response of tree cellulose to the hydroclimate in this region suggests that tree ring isotope variations may be used to reconstruct past hydroclimate conditions in arid regions throughout the globe.

¿Existen relaciones entre los factores ambientales rurales y la salud reproductiva en la Pampa Húmeda Argentina? Is there any relationship between rural environmental factors and reproductive health in the Pampa Humeda in Argentina?

Directory of Open Access Journals (Sweden)

Alejandro Oliva

2008-04-01

Full Text Available La relación entre factores ambientales y salud es un hecho reconocido. La influencia de ambientes rurales sobre la salud reproductiva ha sido fehacientemente probada en diferentes regiones del mundo, tanto en la fauna como en humanos. En América Latina pocas investigaciones han sido realizadas en este campo. El presente proyecto se establece sobre la base de la describir las relaciones entre salud reproductiva y factores ambientales en poblaciones rurales, caracterizada por aspectos ambientales particulares. Tres variables han sido evaluadas: relación de nacimientos masculinos/femeninos; incidencia de malformaciones uro-genitales masculinas (hipospadias y criptorquidias; e incidencia de cánceres hormono-dependientes. Se seleccionaron cinco comunidades rurales de la Pampa Húmeda de Argentina, comparándose los datos obtenidos con medias nacionales. Los datos bio-médicos y las fuentes ambientales de riesgo fueron relacionados entre sí a través de un sistema de geo-referenciación. La relación de nacimientos no mostró significación. Las malformaciones presentaron una muy significativa incidencia. Los cánceres hormono-dependientes presentaron incidencia mayores a las medias nacionales, particularmente en algunas de las comunidades estudiadas. Se concluye que existe una relación entre condiciones de salud reproductiva y factores ambientales en esta región.The relationship between environmental factors and health is well known. Rural environmental influences on reproductive health have been properly proved, both in animals and humans. In Latin America, few studies have been conducted in this area. The current project is based on the description of relationships between reproductive health and environmental factors in rural populations, characterized by specific environmental characteristics. Three variables were evaluated: male-to-female birth ratio, male urogenital malformations (cryptorchidism and hypospadias, and endocrine

Hazard-consistent response spectra in the Region of Murcia (Southeast Spain): comparison to earthquake-resistant provisions

OpenAIRE

Gaspar Escribano, Jorge M.; Benito Oterino, Belen; Garcia Mayordomo, Julian

2008-01-01

Hazard-consistent ground-motion characterisations of three representative sites located in the Region of Murcia (southeast Spain) are presented. This is the area where the last three damaging events in Spain occurred and there is a significant amount of data for comparing them with seismic hazard estimates and earthquake-resistant provisions. Results of a probabilistic seismic hazard analysis are used to derive uniform hazard spectra (UHS) for the 475-year return period, on rock and soil cond...

PRÁCTICAS DE CONSUMO DE BEBIDAS ETÍLICAS EN UNA “CASA DE NEGOCIOS” PAMPEANA DE FINES DEL SIGLO XIX. ANÁLISIS DE PRECINTOS DE PLOMO Y DE FRAGMENTOS VÍTREOS (POSTA EL CALDÉN, DEPARTAMENTO DE REALICÓ, LA PAMPA / Alcohol consumption practices at a pampa´s ge

Directory of Open Access Journals (Sweden)

Virginia Pineau

2014-11-01

Full Text Available En el marco del proyecto Ubacyt F 095 que tiene como parte de sus objetivos estudiar y comprender el poblamiento del norte de la provincia de La Pampa posterior a las campañas militares de fines del siglo XIX, se presenta el análisis de los precintos de plomo y fragmentos vítreos provenientes del sitio Posta el Caldén (sección I, fracción A, lote 24. Dicho sitio se trata de una posta de caminos y casa de negocios ocupada hacia fines del siglo XIX. La misma pertenecía a una línea de postas entre las ciudades de Victorica (Provincia de La Pampa y General Villegas (Provincia de Buenos Aires. Se realizarán análisis morfológico – funcional, metalográfico mediante microscopia óptica (LM y electrónica de barrido (SEM y químico utilizando espectroscopia de rayos X dispersiva en energía (EDS de las piezas bajo estudio. El objetivo fue determinar tipos de bebidas alcohólicas consumidas y procedencia de las mismas. Se identificaron diversos tipos y marcas de bebidas de tenor etílico, se determinó que el material de confección de los precintos era de plomo recubierto con estaño típico de la técnica de confección denominada roll bonding. Esta información será de utilidad a la hora de estudiar las prácticas sociales de estos nuevos grupos de inmigrantes en combinación con las fuentes escritas y la historia oral.   Palabras Clave: Bebidas alcohólicas, Siglo XIX, La Pampa.     Abstract Within the framework of Ubacyt F 095 project that has as part of its aims to study the settlement of the northern province of La Pampa after the military campaigns of the late nineteenth century. We present the analysis of lead seals and fragments vitreous from the site Posta Caldén (Section I, Dept A, lot 24. This site is a crossroad post and a grocery store in the late nineteenth century. It belonged to a line of posts between the cities of Victorica (Province of La Pampa and General Villegas (Province of Buenos Aires. Morphological and

Importance of transboundary transport of biomass burning emissions to regional air quality in Southeast Asia during a high fire event

NARCIS (Netherlands)

Aouizerats, B.; van der Werf, G.R.; Balasubramanian, R.; Betha, R.

2015-01-01

Smoke from biomass and peat burning has a notable impact on ambient air quality and climate in the Southeast Asia (SEA) region. We modeled a large fire-induced haze episode in 2006 stemming mostly from Indonesia using the Weather Research and Forecasting model coupled with chemistry (WRF-Chem). We

Assessment of water pollution in the Brazilian Pampa biome by means of stress biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii (Anura: Hylidae).

Science.gov (United States)

Santos, T G; Melo, R; Costa-Silva, D G; Nunes, Mem; Rodrigues, N R; Franco, J L

2015-01-01

The Brazilian Pampa biome is currently under constant threat due to increase of agriculture and improper management of urban effluents. Studies with a focus on the assessment of impacts caused by human activities in this biome are scarce. In the present study, we measured stress-related biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii, an endemic species to the Pampa biome, and tested its suitability as a bioindicator for the assessment of potential aquatic contamination in selected ponds (S1 and S2) nearby agricultural areas in comparison to a reference site. A significant decrease in acetylcholinesterase activity was observed in S2 when compared to S1 and reference. The levels of total-hydroperoxides were increased in S2 site. In parallel, increased activity of the antioxidant enzymes catalase, superoxide dismutase and glutathione S-transferase were observed in S2 when compared to S1 and reference. Further studies are necessary in order to correlate the changes observed here with different chemical stressors in water, as well as to elucidate mechanisms of toxicity induced by pesticides in amphibian species endemic to the Pampa biome. Nevertheless, our study validates Phyllomedusa iheringii as a valuable bioindicator in environmental studies.

Assessment of nitrate pollution of groundwater in South-East of Isfahan region

International Nuclear Information System (INIS)

Gheisari, M. M.; Hoodaji, M.; Najafi, P.; Abdollahi, A.

2007-01-01

Because the increasing population and food in the world, as well as unavailability and limitation of agricultural lands, needs to increase the agricultural yield quality and quantity. One way to have high quality products is applying fertilizers. Nitrogen fertilizer is the most common one used for this purpose. Impractical and weak management in controlling the improper use of fertilizer causes high concentration of Nitrate in soil and groundwater resources. High concentration of Nitrate in water causes many health problems. This research is conducted to determine the rate of Nitrate polluted water in South-East of Isfahan. In this research, sampling was done from selected water wells and the amount of Nitrate in water was determined by using special Electrodes and Ion -Selective method. Surfer Software identified the variation process. Then, the results were compared with US-Environmental Protected Agency (US-EPA). In some areas, the results show the concentration of Nitrate more than US-EPA standards, especially in South-East of the region. The highest Nitrate concentrations in the first and second sampling in the polluted area were 189.1 and 248.3 mg per liters, respectively. In the first sampling 80.0% and in the second sampling 90.0% of wells were identified to have high concentration of Nitrate. The Nitrate pollution averages in the first and second sampling were 76.9 ppm and 93.1 ppm, respectively. Therefore, in order to apply this kind of fertilizer, proper management, scientific and practical control must be employed so that increasing concentration of Nitrate can be controlled

Population Genetic Structure of Cnesterodon decemmaculatus (Poeciliidae): A Freshwater Look at the Pampa Biome in Southern South America.

Science.gov (United States)

Ramos-Fregonezi, Aline M C; Malabarba, Luiz R; Fagundes, Nelson J R

2017-01-01

The Pampas is a Neotropical biome formed primarily by low altitude grasslands and encompasses the southernmost portion of Brazil, Uruguay, and part of Argentina. Despite the high level of endemism, and its significant environmental heterogeneity, Pampean species are underrepresented in phylogeographic studies, especially aquatic organisms. The Pampean hydrological system resulted from a long history of tectonism, climate, and sea level changes since the Neogene. In this study, we examined the population genetic structure of Cnesterodon decemmaculatus , a freshwater fish species that occurs throughout most of the Pampa biome. We characterized mitochondrial and autosomal genetic lineages in populations sampled from Southern Brazil and Uruguay to investigate (1) the correspondence between current drainage systems and evolutionary lineages, (2) the demographic history for each genetic lineage, and (3) the temporal depth of these lineages. Overall, we found that the major evolutionary lineages in this species are strongly related to the main Pampean drainage systems, even though stream capture events may have affected the distribution of genetic lineages among drainages. There was evidence for recent population growth in the lineages occupying drainages closest to the shore, which may indicate the effect of quaternary sea-level changes. In general, divergence time estimates among evolutionary lineages were shallow, ranging from 20,000 to 800,000 years before present, indicating a geologically recent history for this group, as previously reported in other Pampean species. A Bayesian phylogeographical reconstruction suggested that an ancestral lineage probably colonized the Uruguay River Basin, and then expanded throughout the Pampas. This evolutionary scenario may represent useful starting models for other freshwater species having a similar distribution.

Population Genetic Structure of Cnesterodon decemmaculatus (Poeciliidae: A Freshwater Look at the Pampa Biome in Southern South America

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Aline M. C. Ramos-Fregonezi

2017-12-01

Full Text Available The Pampas is a Neotropical biome formed primarily by low altitude grasslands and encompasses the southernmost portion of Brazil, Uruguay, and part of Argentina. Despite the high level of endemism, and its significant environmental heterogeneity, Pampean species are underrepresented in phylogeographic studies, especially aquatic organisms. The Pampean hydrological system resulted from a long history of tectonism, climate, and sea level changes since the Neogene. In this study, we examined the population genetic structure of Cnesterodon decemmaculatus, a freshwater fish species that occurs throughout most of the Pampa biome. We characterized mitochondrial and autosomal genetic lineages in populations sampled from Southern Brazil and Uruguay to investigate (1 the correspondence between current drainage systems and evolutionary lineages, (2 the demographic history for each genetic lineage, and (3 the temporal depth of these lineages. Overall, we found that the major evolutionary lineages in this species are strongly related to the main Pampean drainage systems, even though stream capture events may have affected the distribution of genetic lineages among drainages. There was evidence for recent population growth in the lineages occupying drainages closest to the shore, which may indicate the effect of quaternary sea-level changes. In general, divergence time estimates among evolutionary lineages were shallow, ranging from 20,000 to 800,000 years before present, indicating a geologically recent history for this group, as previously reported in other Pampean species. A Bayesian phylogeographical reconstruction suggested that an ancestral lineage probably colonized the Uruguay River Basin, and then expanded throughout the Pampas. This evolutionary scenario may represent useful starting models for other freshwater species having a similar distribution.

Taenia solium Taeniasis and Cysticercosis in Southeast Asia.

Science.gov (United States)

Aung, Ar Kar; Spelman, Denis W

2016-05-04

Human taeniasis/cysticercosis caused by the pork tapeworm Taenia solium has been identified as a potentially eradicable disease by the International Task Force for Disease Eradication of the World Health Organization. In southeast Asia, T. solium taeniasis/cysticercosis is considered one of the major neglected tropical diseases afflicting the region. In the last few decades, a considerable effort has been invested toward establishing the epidemiology and burden of disease in several southeast Asian countries. Moreover, further evidence is emerging as to understanding the dynamics of disease transmission and cultural, political, and socioeconomic factors influencing the success of control and eradication efforts within the region. However, despite major collaborations by several champion groups, advances have been slow and little remains known about the complete epidemiology of taeniasis/cysticercosis and the barriers to programmatic success. This review article aims to address the above issues with a further focus on the challenges to control and eradicate taeniasis/cysticercosis within the southeast Asia region. © The American Society of Tropical Medicine and Hygiene.

Multi-layered population structure in Island Southeast Asians

Science.gov (United States)

Mörseburg, Alexander; Pagani, Luca; Ricaut, Francois-Xavier; Yngvadottir, Bryndis; Harney, Eadaoin; Castillo, Cristina; Hoogervorst, Tom; Antao, Tiago; Kusuma, Pradiptajati; Brucato, Nicolas; Cardona, Alexia; Pierron, Denis; Letellier, Thierry; Wee, Joseph; Abdullah, Syafiq; Metspalu, Mait; Kivisild, Toomas

2016-01-01

The history of human settlement in Southeast Asia has been complex and involved several distinct dispersal events. Here, we report the analyses of 1825 individuals from Southeast Asia including new genome-wide genotype data for 146 individuals from three Mainland Southeast Asian (Burmese, Malay and Vietnamese) and four Island Southeast Asian (Dusun, Filipino, Kankanaey and Murut) populations. While confirming the presence of previously recognised major ancestry components in the Southeast Asian population structure, we highlight the Kankanaey Igorots from the highlands of the Philippine Mountain Province as likely the closest living representatives of the source population that may have given rise to the Austronesian expansion. This conclusion rests on independent evidence from various analyses of autosomal data and uniparental markers. Given the extensive presence of trade goods, cultural and linguistic evidence of Indian influence in Southeast Asia starting from 2.5 kya, we also detect traces of a South Asian signature in different populations in the region dating to the last couple of thousand years. PMID:27302840

Prevalencia de disfonía en profesores del distrito de Pampas - Tayacaja- Huancavelica

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Willy Alfredo Salas Sanchez

2004-07-01

Full Text Available Objetivo: Determinar la prevalencia de disfonía en la población de profesores de educación primaria y secundaria en el distrito de Pampas-Tayacaja-Huancavelica. Materiales y métodos: Se realizó un estudio prospectivo descriptivo de corte transversal en los profesores del distrito de Pampas; utilizando como instrumento de estudio una entrevista tipo cuestionario dirigida por los investigadores durante los meses de junio, julio y agosto del 2003. Resultados: Se entrevistó a 75 profesores. La edad promedio fue: 36.8 años. Treintados (42.5% fueron mujeres y 43 (57.5% hombres. La prevalencia de disfonía acumulada durante el tiempo que vienen trabajando como docente fue: 44%. El 68% de los entrevistados indicaron no haber recibido capacitación para el adecuado uso de su voz. El 74.7% dicta clases por más de 15 horas por semana. 53.3% indicó estar expuesto al polvo proveniente de la tiza. 37.3% mencionó que el ruido ambiental dificulta la comunicación durante el dictado de clases. Conclusión: La prevalencia de disfonía en la población de profesores es alta al compararlo con otros estudios. Asimismo es alta la frecuencia de factores de riesgo para el desarrollo de disfonía en la población estudiada. (Rev Med Hered 2004;15:125-130.

Seasonal patterns of horse fly richness and abundance in the Pampa biome of southern Brazil.

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Krüger, Rodrigo Ferreira; Krolow, Tiago Kütter

2015-12-01

Fluctuations in seasonal patterns of horse fly populations were examined in rainforests of tropical South America, where the climate is seasonal. These patterns were evaluated with robust analytical models rather than identifying the main factors that influenced the fluctuations. We examined the seasonality of populations of horse flies in fields and lowland areas of the Pampa biome of southern Brazil with generalized linear models. We also investigated the diversity of these flies and the sampling effort of Malaise traps in this biome over two years. All of the 29 species had clear seasonality with regard to occurrence and abundance, but only seven species were identified as being influenced by temperature and humidity. The sampling was sufficient and the estimated diversity was 10% more than observed. Seasonal trends were synchronized across species and the populations were most abundant between September and March and nearly zero in other months. While previous studies demonstrated that seasonal patterns in population fluctuations are correlated with climatic conditions in horse fly assemblages in South America rainforests, we show a clear effect of each factor on richness and abundance and the seasonality in the prevalence of horse fly assemblages in localities of the Pampa biome. © 2015 The Society for Vector Ecology.

Model to the evolution of the organic matter in the pampa's soil. Relation with cultivation systems

International Nuclear Information System (INIS)

Andriulo, Adrian; Mary, Bruno; Guerif, Jerome; Balesdent, Jerome

1996-08-01

The objective of the work is to present a model to describe the evolution of the organic matter in soils of the Argentine's pampa. This model can be utilised to evaluate the evolution of the soil's fertility in the agricultural production at this moment. Three kinds of assay were done. The determination of organic carbon made possible to prove the Henin-Dupuis model and a derived model

Record of the Buff-fronted Owl (Aegolius harrisii in the Pampa Biome, southern Brazil

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Marluci Müller Rebelato

2011-02-01

Full Text Available We present the second record of the Buff-fronted Owl (Aegolius harrisii in the Pampa Biome, South Brazil. On 17 January 2010 an adult male was found dead at the roadside along the BR-290, São Gabriel municipality, center-east of Rio Grande do Sul state. The specimen probably collided with a car when using the area for foraging. The record reported here agrees with the suggestion that A. harrisii can use disturbed and open areas.

MID PRETONIC VOWELS IN THE SPEECH OF SOUTHEAST REGION: A GEO-SOCIOLINGUISTIC OVERVIEW

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Fabiane de Mello Vianna da ROCHA

2015-06-01

Full Text Available We aim to trace a geo-sociolinguistic overview of the behavior of pretonic mid vowels in the speech of the Southeast Region, based on variationist sociolinguistic studies carried out in communities of the states of Espírito Santo, Minas Gerais, São Paulo and Rio de Janeiro. We present and discuss the linguistic and extralinguistic factors that affect the processes of raising, maintenance and lowering in each speech community. We demonstrate that, in the speech of the Region, in which the mid-high variants predominate, it is evident the relevance of the nature of the subsequent vowel for the implementation of the vowel harmony process, in the case of raising or lowering. From the diatopic point of view, we observe diverging aspects that demonstrate the increased complexity of Minas Gerais and, probably, of Espírito Santo areas compared to the Rio de Janeiro and São Paulo ones, which presupposes the existence of different linguistic areas, particularly in relation to the first of the mentioned states.

Ordenamento Territorial Ambiental Sustentável no Bioma Pampa: Estudo de Caso, São Francisco de Assis – RS, Brasil.

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Mg. Arq. Amélia Simões Schwertner

2013-04-01

Full Text Available O Bioma Pampa, tombado pela UNESCO (2008 se estende desde o Sul do Brasil aos países vizinhos Uruguai e Argentina. São Francisco de Assis, município da Metade Sul do Rio Grande do Sul, possui em seu território uma área de importante fragilidade ambiental: a zona de amortecimento entre a Mata Atlântica e o Bioma Pampa. Na sede urbana de São Francisco de Assis aconteceu um caso inusitado: um bando de bugios fez da sua praça central seu habitat. Adotados, a população urbana tomou para si a identidade «Querência do Bugio». Este fato levou os Planejadores Urbanos a questionar-se do por que estes animais não permaneciam nas matas, seu local de origem -o desmatamento a degradação ambiental. Ao redor do sítio urbano, ao longo de três mananciais hídricos foi criado o Parque Municipal do Bugio e por prolongamentos destes mananciais aos bosques mais distantes na zona rural, corredores ecológicos. Propostas de ordenamento territorial determinaram diretrizes para reposição florestal, recuperação das matas ciliares e de inúmeras voçorocas que provocavam degradação do solo e um crescente processo de arenização. A presença de bugios na praça desencadeou um processo de recuperação e consciência ambiental na preservação do Bioma Pampa e identidade local

Southeast Regional Assessment Project for the National Climate Change and Wildlife Science Center, U.S. Geological Survey

Science.gov (United States)

Dalton, Melinda S.; Jones, Sonya A.

2010-01-01

expanded to address climate change-related impacts on all Department of the Interior (DOI) resources. The NCCWSC will establish a network of eight DOI Regional Climate Science Centers (RCSCs) that will work with a variety of partners to provide natural resource managers with tools and information that will help them anticipate and adapt conservation planning and design for projected climate change. The forecasting products produced by the RCSCs will aid fish, wildlife, and land managers in designing suitable adaptive management approaches for their programs. The DOI also is developing Landscape Conservation Cooperatives (LCCs) as science and conservation action partnerships at subregional scales. The USGS is working with the Southeast Region of the U.S. Fish and Wildlife Service (FWS) to develop science collaboration between the future Southeast RCSC and future LCCs. The NCCWSC Southeast Regional Assessment Project (SERAP) will begin to develop regional downscaled climate models, land cover change models, regional ecological models, regional watershed models, and other science tools. Models and data produced by SERAP will be used in a collaborative process between the USGS, the FWS (LCCs), State and federal partners, nongovernmental organizations, and academia to produce science at appropriate scales to answer resource management questions. The SERAP will produce an assessment of climate change, and impacts on land cover, ecosystems, and priority species in the region. The predictive tools developed by the SERAP project team will allow end users to better understand potential impacts of climate change and sea level rise on terrestrial and aquatic populations in the Southeastern United States. The SERAP capitalizes on the integration of five existing projects: (1) the Multi-State Conservation Grants Program project "Designing Sustainable Landscapes," (2) the USGS multidisciplinary Science Thrust project "Water Availability for Ecological Needs," (3) the USGS Southeast Pilot

Assessment of water pollution in the Brazilian Pampa biome by means of stress biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii (Anura: Hylidae

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TG Santos

2015-06-01

Full Text Available The Brazilian Pampa biome is currently under constant threat due to increase of agriculture and improper management of urban effluents. Studies with a focus on the assessment of impacts caused by human activities in this biome are scarce. In the present study, we measured stress-related biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii, an endemic species to the Pampa biome, and tested its suitability as a bioindicator for the assessment of potential aquatic contamination in selected ponds (S1 and S2 nearby agricultural areas in comparison to a reference site. A significant decrease in acetylcholinesterase activity was observed in S2 when compared to S1 and reference. The levels of total-hydroperoxides were increased in S2 site. In parallel, increased activity of the antioxidant enzymes catalase, superoxide dismutase and glutathione S-transferase were observed in S2 when compared to S1 and reference. Further studies are necessary in order to correlate the changes observed here with different chemical stressors in water, as well as to elucidate mechanisms of toxicity induced by pesticides in amphibian species endemic to the Pampa biome. Nevertheless, our study validates Phyllomedusa iheringii as a valuable bioindicator in environmental studies.

Impact of human Campylobacter infections in Southeast Asia: The contribution of the poultry sector.

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Premarathne, Jayasekara Mudiyanselage Krishanthi Jayarukshi Kumari; Satharasinghe, Dilan Amila; Huat, John Tang Yew; Basri, Dayang Fredalina; Rukayadi, Yaya; Nakaguchi, Yoshitsugu; Nishibuchi, Mitsuaki; Radu, Son

2017-12-12

Campylobacter is globally recognized as a major cause of foodborne infection in humans, whilst the development of antimicrobial resistance and the possibility of repelling therapy increase the threat to public health. Poultry is the most frequent source of Campylobacter infection in humans, and southeast Asia is a global leader in poultry production, consumption, and exports. Though three of the world's top 20 most populated countries are located in southeast Asia, the true burden of Campylobacter infection in the region has not been fully elucidated. Based on published data, Campylobacter has been reported in humans, animals, and food commodities in the region. To our knowledge, this study is the first to review the status of human Campylobacter infection in southeast Asia and to discuss future perspectives. Gaining insight into the true burden of the infection and prevalence levels of Campylobacter spp. in the southeast Asian region is essential to ensuring global and regional food safety through facilitating improvements in surveillance systems, food safety regulations, and mitigation strategies.

International and Regional Institutional Dialogues for Human Rights for LGBT persons: The quest for recognition, anti-discrimination, and marriage in Southeast Asia

NARCIS (Netherlands)

Holzhacker, Ronald

2016-01-01

There is a rich interplay between civil society organizations and institutions involved in human rights norm diffusion and the ‘ricochet’ of ideas at the regional level across Southeast Asia. There is a broad discussion occurring about human rights for LGBT persons and SOGI rights (Sexual

Morphology of the testes and epididymal ducts in the pampas cat Leopardus colocolo (Molina, 1782

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Mahmoud Mehanna

Full Text Available ABSTRACT: The pampas cat Leopardus colocolo (Molina, 1782 is a species of the Felidae family, widely distributed in South America, included on CITES Appendix II and classified as Near Threatened on the IUCN Red List, with population trend decreasing. Based on this information, the objective of this study is to describe morphologically the testes and epididymal ducts of pampas cat. The animal, coming from the Federal University of Mato Grosso Zoo, Brazil, had died after anesthesia procedure and the male reproductive system was dissected to collect the testicles. The samples taken were fragmented and histologically examined. From the microscopic analysis of the testes were identified: vaginal and tunica albuginea, formed by dense connective tissue modeled with large amount of collagen fibers. The tunica albuginea fibrous septa emits into the body. The seminiferous tubules are coiled and coated internally by spermatogenic epithelium consisting of Sertoli cells, surrounded by a basement membrane in the presence of myoid cells. The interstitial tissue between the seminiferous tubules, is composed of loose connective tissue, blood and lymph vessels, and Leydig cells in polyhedral shape. The epididymal ducts showed pseudostratified columnar epithelium with secretory cells of which stereocilia design, situated on a basement membrane filled by myoid cells. This epithelium has principal and basal cells, the main cell design stereocilia toward the lumen of the epididymal duct.

Oil refining and product marketing developments in southeast Asia

International Nuclear Information System (INIS)

Szabo, A.M.

1992-01-01

Views on the future are based on supplies from a relatively stable Middle East and continued economic growth in the southeast Asian and Pacific countries. Under these circumstances the oil market for the Association of Southeast Asian Nations (ASEAN) will expand considerably during the decade of the 90's. Pacific country demand, 5.92 MMB/D, in 1990 is likely to grow to 7.06 MMB/D in 2000. Regional production could supply about 40% of this. The Asia-Pacific shortage of refining capacity could lead to high regional refined product prices and health refining profit margins. (author)

Distribuição temporal e espacial de anuros em área de Pampa, Santa Maria, RS Temporal and spatial distribution of anurans in the Pampa Region (Santa Maria, RS

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Tiago Gomes dos Santos

2008-06-01

íodo mais quente do ano. Estes resultados revelaram que as variáveis climatológicas testadas explicaram muito pouco da ocorrência sazonal das espécies, assim a influência de outras variáveis ambientais merece ser testada em estudos futuros.The present study aimed to determine the richness, occurrence constancy, reproductive modes, standard of abundance distribution, season of vocalization and to test correlation among climatic variables and activity of vocalization of anurans in a region of the Pampa Biome, Santa Maria, Rio Grande do Sul State. During the period of November/2001 to October/2002 monthly collections were carried out utilizing the ‘survey at breeding site’ method and examination of specimens kept in the Coleção Herpetológica do Setor de Zoologia da Universidade Federal de Santa Maria (ZUFSM. The occurrence of 25 species of anurans was recorded. The anurofauna recorded represents 30% of the species known to occur in Rio Grande do Sul, and comprises species generally associated with grasslands in this state and neighboring countries. Four reproductive modes were recorded: mode 1 (14 species; 58.3%; mode 11 and 30 (9 species; 37.5% and mode 24 (1 species; 4.2%. The low diversification of reproductive modes is likely related to the homogeneity of the grassland habitat. Most species were constant or accessory in the study area and the species abundance distribution patterns fit in the Broken Stick and Log-normal models, characterized by homogeneity of species abundance distribution. Most species showed great plasticity in habitat, but few were plastic in vocalization sites use. There was a weak positive correlation between species richness and precipitation. There was also a weak positive correlation between the abundance of species calling activity and maximum average temperatures. These correlations indicated that, in the study area, the abundance of calling males is more affected by the temperature, and species richness is more affected by

The South/Southeast Asia Research Initiative (SARI) Update and Meeting Objectives

Science.gov (United States)

Vadrevu, Krishna Prasad

2017-01-01

Land Use/Cover Change (LU/CC) is one of the most important types of environmental change in South and Southeast Asian countries. Several studies suggest that LU/CC in these countries is in large part driven by population growth and economic development. In the region, changes that are most common include urban expansion, agricultural land loss, land abandonment, deforestation, logging, reforestation, etc. To address the research needs and priorities in the region, a regional initiative entitled South Southeast Asia Regional Initiative (SARI) has been developed involving US and regional scientists. The initiative is funded by NASA Land Cover, Land Use Change program. The goal of SARI is to integrate state-of-the-art remote sensing, natural sciences, engineering and social sciences to enrich LU/CC science in South Southeast Asian countries. In the presentation, LU/CC change research in SARI countries will be highlighted including the drivers of change. For example, in South Asia, forest cover has been increasing in countries like India, Nepal and Bhutan due to sustainable afforestation measures; whereas, large-scale deforestation in Southeast Asian countries is still continuing, due to oil palm plantation expansion driven by the international market demand in Malaysia and Indonesia. With respect to urbanization, South and Southeast Asian countries contain 23 megacities, each with more than 10 million people. Rapid urbanization is driving agricultural land loss and agricultural intensification has been increasing due to less availability of land for growing food crops such as in India, Vietnam, and Thailand. The drivers of LUCC vary widely in the region and include such factors as land tenure, local economic development, government policies, inappropriate land management, land speculation, improved road networks, etc. In addition, variability in the weather, climate, and socioeconomic factors also drive LU/CC resulting in disruptions of biogeochemical cycles

Evaluation of the membrane permeability (PAMPA and skin) of benzimidazoles with potential cannabinoid activity and their relation with the Biopharmaceutics Classification System (BCS).

Science.gov (United States)

Alvarez-Figueroa, M Javiera; Pessoa-Mahana, C David; Palavecino-González, M Elisa; Mella-Raipán, Jaime; Espinosa-Bustos, Cristián; Lagos-Muñoz, Manuel E

2011-06-01

The permeability of five benzimidazole derivates with potential cannabinoid activity was determined in two models of membranes, parallel artificial membrane permeability assay (PAMPA) and skin, in order to study the relationship of the physicochemical properties of the molecules and characteristics of the membranes with the permeability defined by the Biopharmaceutics Classification System. It was established that the PAMPA intestinal absorption method is a good predictor for classifying these molecules as very permeable, independent of their thermodynamic solubility, if and only if these have a Log P(oct) value permeability is conditioned on the solubility of the molecule so that it can only serve as a model for classifying the permeability of molecules that possess high solubility (class I: high solubility, high permeability; class III: high solubility, low permeability).

State of rare disease management in Southeast Asia.

Science.gov (United States)

Shafie, Asrul Akmal; Chaiyakunapruk, Nathorn; Supian, Azuwana; Lim, Jeremy; Zafra, Matt; Hassali, Mohamed Azmi Ahmad

2016-08-02

Rare diseases, also referred to as orphan diseases, are characterised by their low prevalence with majority of them are chronically debilitating and life threatening. Given the low prevalence and the widely dispersed but very small patient base for each disease, there may often be a disproportion in the availability of treatments and resources to manage patients, spur research and train experts. This is especially true in Southeast Asian countries that are currently in the process of implementing or revising their universal health coverage schemes. This paper aims to examine the status of rare disease management in Southeast Asian countries. It will serve as the basis for a more active discussion on how countries in the region can address an under-recognised rare disease burden and enhance national and regional capacities. The study consists of literature reviews and key stakeholders interviews in six focus countries, including the Philippines, Singapore, Malaysia, Indonesia, Vietnam, and Thailand and five countries as best practice, comprising of France, Canada, Australia, Taiwan, and South Korea. Rare disease management initiatives across each country were examined based on the World Health Organization's framework for action in strengthening health systems. The results suggest rare disease management remains challenging across Southeast Asia, as many of the focus countries face fundamental issues from basic healthcare systems to funding. Nonetheless, there are substantial improvement opportunities, including leveraging best practices from around the world and organising a multi-stakeholder and regional approach and strategy. Southeast Asian countries have made significant progress in the management of rare disease, but there remain key areas for substantial development opportunities.

Confidence- and security-building in South-East Asia. Working group II

International Nuclear Information System (INIS)

Alagappa, M.

1991-01-01

Discussion in the Working Group II focused on the following subjects: the establishment of a zone of peace, freedom and neutrality in South-East Asia; the establishment of a nuclear weapon-free zone in South-East Asia; the Cambodian conflict; regional co-operation; military security confidence-building measures

Trace element and isotopic compositions of Vietnamese basalts: implications for mantle dynamics in the southeast Asian region

International Nuclear Information System (INIS)

Nguyen, H.; Fower, M.; Nguyen, H.; Nguyen, X.B.; Nguyen, T.Y.

1996-01-01

Cenozoic basalts in Indo-China are part of a regional melting episode along the rifted Eurasian margin. Trace element and isotopic compositions of Vietnamese basalts are used to place constraints on the extent of lithospheric and asthenosphere contributions to the melts and possible mantle dynamic implications. The 87 Sr/ 86 Sr, 207 Pb/ 204 Pb, and 208 Pb/ 204 Pb isotopic ratios of the basalts reflect minimal crustal wall rock reaction, and variable enrichment in EM1 and EM2 of a 208 Pb-rich MORB-like source. Some, but not all, of this variation corresponds to the age of lithospheric sector penetrated. Basalts erupted through a cratonic, central sector (e.g. at Quang Ngai, Pleiku, Song Cau, Kong Plong, and Buon Ma Thuot) and off-cratonic, southwest sector (e.g. Phuoc Long) resemble those of EM2-rich basalts from southern and southeaster China and the South China Sea. Basalts from an off-cratonic, southeast sector (e.g. from Dalat, Xuan Loc, and the offshore Ile des Cendres-Phu Cuy complex) reflect mixing between a low- 206 Pb/ 204 Pb, high- 208 Pb/ 204 Pb, EM1-like component, and resemble basalts from northwest Taiwan, eastern and northeastern China, and parts of the Japan Sea. While EM2 tends to characterise lithospheric sectors, presence of EM1 in off-cratonic rather than cratonic basalts implies an asthenosphere rather than lithospheric source. Pervasive presence of EM1 in southeast Asian and marginal basin asthenosphere corresponds with thermally-anomalous mantle and may involve delaminated cratonic substrate entrained by mobile, extruded asthenosphere. (authors)

Land rights of indigenous peoples in Southeast Asia

OpenAIRE

Xanthaki, A

2003-01-01

Very little has been written on indigenous rights in South-East Asia. This article attempts to address issues concerning indigenous land rights in the region, arguing that there is a clear gap between the existing situation and the relevant standards of the international human rights system. After a short overview of the international human rights framework currently binding South-East Asian states, the article analyses issues of indigenous land ownership and control by indigenous peoples ove...

Movimiento superficial de contaminantes biológicos de origen ganadero en la red de drenaje de una cuenca de Pampa Ondulada Surface movement of cattle-borne biological contaminants in the drainage network of a basin of the Rolling Pampas

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Celio I Chagas

2010-07-01

Full Text Available Se estudió la concentración de indicadores de contaminación biológica en pequeñas depresiones ubicadas en vías de escurrimiento que atraviesan tierras dedicadas a la ganadería donde se acumulan aguas y sedimentos generados por la actividad agropecuaria de la Pampa Ondulada argentina. La carga animal de los lotes ubicados en la cuenca del Tala donde se encontraban las depresiones, se relacionó estrechamente con su carga de microorganismos. La intensidad de las lluvias previas al muestreo (en el caso de los coliformes totales y el lapso de tiempo entre el último escurrimiento significativo y el muestreo (para enterococos y estreptococos fecales resultaron variables sensibles para predecir la dinámica de la concentración de dichos grupos de microorganismos en los sitios de acumulación. Los resultados obtenidos corroboran la estrecha asociación que existe entre los procesos de escurrimiento y erosión hídrica y la contaminación biológica de las aguas acumuladas en las depresiones estudiadas. Estos elementos, sumados a los resultados de trabajos previos realizados en la región, permitieron elaborar un modelo conceptual sencillo de entradas y salidas de potenciales contaminantes físicos y biológicos en las depresiones estudiadas que podrá servir de base para el diseño de alertas tempranas de contaminación de los cursos de agua a nivel regional.Runoff water and sediments from crop and cattle production fields of the Rolling Pampas accumulate in small depressions along the drainage network. We studied the concentration of biological contamination indicators in these small sinks located in bottomlands devoted to cattle production of the Tala River basin. The stocking rate was closely related to the concentration of microorganisms in the depressions. The intensity of rainfall events previous to each sampling date and the time between the last significant runoff event and each sampling date proved to be sensible variables for

Southeast Regional Assessment Study: an assessment of the opportunities of solar electric power generation in the Southeastern United States

Energy Technology Data Exchange (ETDEWEB)

None

1980-07-01

The objective of this study was to identify and assess opportunities for demonstration and large scale deployment of solar electric facilities in the southeast region and to define the technical, economic, and institutional factors that can contribute to an accelerated use of solar energy for electric power generation. Graphs and tables are presented indicating the solar resource potential, siting opportunities, energy generation and use, and socioeconomic factors of the region by state. Solar electric technologies considered include both central station and dispersed solar electric generating facilities. Central stations studied include solar thermal electric, wind, photovoltaic, ocean thermal gradient, and biomass; dispersed facilities include solar thermal total energy systems, wind, and photovoltaic. The value of solar electric facilities is determined in terms of the value of conventional facilities and the use of conventional fuels which the solar facilities can replace. Suitable cost and risk sharing mechanisms to accelerate the commercialization of solar electric technologies in the Southeast are identified. The major regulatory and legal factors which could impact on the commercialization of solar facilities are reviewed. The most important factors which affect market penetration are reviewed, ways to accelerate the implementation of these technologies are identified, and market entry paths are identified. Conclusions and recommendations are presented. (WHK)

SOUTHEAST ASIA: HISTORY, MODERNITY, AND RELIGIOUS CHANGE

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Sumanto Al Qurtuby

2015-11-01

Full Text Available Southeast Asia or Southeastern Asia, with more than six hundred million populations, is home to millions of Buddhists, Muslims, Confucians, Protestants, Catholics, and now Pentecostals, as well as many followers of local religions and spiritual beliefs. Notwithstanding its great historical, political, cultural legacies, however, the region has long been neglected as a site for religious studies in the Western academia. Aiming at filling the gap in Asian and religious studies as well as exploring the richness of Southeast Asian cultures, this article discusses the dynamics, diversity, and complexity of Southeast Asian societies in their response to the region’s richly political, cultural, and religious traditions spanning from pre-modern era to modern one. The article also examines the “integrative revolutions” that shaped and reshaped warfare, state organization and economics of Southeast Asia, particularly in the pre-European colonial era. In addition, the work discusses the wave of Islamization, particularly since the nineteenth century, as well as the upsurge of religious resurgence that shift the nature of religiosity and the formation of religious groupings in the area. The advent of Islam, with some interventions of political regimes, had been an important cause for the decline of Hindu-Buddhist traditions in some areas of Southeast Asia, especially Indonesia, the coming of Pentecostalism has challenged the well-established mainstream Protestantism and Catholicism, especially in Indonesia and the Philippines. Keywords: history, modernity, religious change, Southeast Asia

Teaching East and Southeast Asia through Asian Eyes

Directory of Open Access Journals (Sweden)

Tracy C. Barrett

2014-06-01

Full Text Available Colonialism and indigenous responses to its varied forms dominate modern Asian historiography and imbue the history of the region with rich and multifaceted connections to world history. As a result, the histories of East and Southeast Asian nation-states since 1500 cannot be viewed outside of the context of global affairs. Imagining Asian peoples and cultures during this time is problematic for students, who typically approach colonialism from a western perspective. This presentation explores various means of incorporating into the classroom pedagogical materials and diverse media sources that facilitate a more grounded examination of East and Southeast Asian colonies, peoples, and nation-states.It pays special attention to teaching colonialism, anti-colonialism, nationalism, and transnationalism from the perspective of Southeast Asia’s indigenous peoples.

Health spending, macroeconomics and fiscal space in countries of the World Health Organization South-East Asia Region.

Science.gov (United States)

Gupta, Indrani; Mondal, Swadhin

2014-01-01

The paper examines the issues around mobilization of resources for the 11 countries of the South-East Asia Region of the World Health Organization (WHO), by analysing their macroeconomic situation, health spending, fiscal space and other determinants of health. With the exception of a few, most of these countries have made fair progress on their own Millennium Development Goal (MDG) targets of maternal mortality ratio and mortality rate in children aged under 5 years. However, the achieved targets have been very modest - with the exception of Thailand and Sri Lanka - indicating the continued need for additional efforts to improve these indicators. The paper discusses the need for investment, by looking at evidence on economic growth, the availability of fiscal space, and improvements in "macroeconomic-plus" factors like poverty, female literacy, governance and efficiency of the health sector. The analysis indicates that, overall, the countries of the WHO South-East Asia Region are collectively in a position to make the transition from low public spending to moderate or even high health spending, which is required, in turn, for transition from lowcoverage-high out-of-pocket spending (OOPS) to highcoverage-low OOPS. However, explicit prioritization for health within the overall government budget for low spenders would require political will and champions who can argue the case of the health sector. Additional innovative avenues of raising resources, such as earmarked taxes or a health levy can be considered in countries with good macroeconomic fundamentals. With the exception of Thailand, this is applicable for all the countries of the region. However, countries with adverse macroeconomic-plus factors, as well as inefficient health systems, need to be alert to the possibility of overinvesting - and thereby wasting - resources for modest health gains, making the challenge of increasing health sector spending alongside competing demands for spending on other areas of

A Study on the Quality and Identity of Brazilian Pampa Biome Honey: Evidences for Its Beneficial Effects against Oxidative Stress and Hyperglycemia.

Science.gov (United States)

Cruz, L C; Batista, J E S; Zemolin, A P P; Nunes, M E M; Lippert, D B; Royes, L F F; Soares, F A; Pereira, A B; Posser, T; Franco, J L

2014-01-01

We characterized, for the first time, the quality and identity of Brazilian Pampa biome honey and its antioxidant properties in vitro (FRAP, DDPH and ABTS). The potential protective effect of honey against oxidative stress induced by iron (Fe) and paraquat, (PQ) in a Drosophila melanogaster model (in vivo) was also tested. The results indicated that all honey samples tested showed antioxidant activity in vitro. Flies treated with honey showed increased lifespan and were protected against oxidative stress induced by Fe and PQ. Despite the high concentration of sugars in honey (approximately 70-80%), our results demonstrate a hypoglycemic-like effect of honey in Drosophila. Thus, this study demonstrates the high quality of Brazilian Pampa biome honey as well as its significant antioxidant activity in vitro and in vivo, pointing to the potential use of this natural product as an alternative in the therapy of oxidative stress-associated diseases.

Design and methods of the Southeast Stream Quality Assessment (SESQA), 2014

Science.gov (United States)

Journey, Celeste A.; Van Metre, Peter C.; Bell, Amanda H.; Button, Daniel T.; Garrett, Jessica D.; Nakagaki, Naomi; Qi, Sharon L.; Bradley, Paul M.

2015-07-15

During 2014, the U.S. Geological Survey (USGS) National Water-Quality Assessment Program (NAWQA) assessed stream quality across the Piedmont and southern Appalachian Mountain regions of the southeastern United States. This Southeast Stream Quality Assessment (SESQA) simultaneously characterized watershed and stream-reach water-quality stressors along with instream biological conditions, in order to better understand regional stressor-effects relations. The goal of SESQA is to provide communities and policymakers with information about those human and environmental factors that have the greatest impact on stream quality across the region. The SESQA design focused on hydrologic alteration and urbanization because of their importance as ecological stressors of particular concern to Southeast region resource managers.

Falls amongst older people in Southeast Asia: a scoping review.

Science.gov (United States)

Romli, M H; Tan, M P; Mackenzie, L; Lovarini, M; Suttanon, P; Clemson, L

2017-04-01

The older population in the Southeast Asian region is accelerating and is expected to surpass the proportion of the ageing population in North America and Europe in the future. This study aims to identify the research literature related to falls among older people in Southeast Asia, to examine current practice and discuss the future direction on falls prevention and interventions in the region. A scoping review design was used. A systematic literature search was conducted using the Medline, CINAHL, AMED, Ageline, PsycINFO, Web of Sciences, Scopus, Thai-Journal Citation Index, MyCite and trial registries databases. Thirty-seven studies and six study protocols were included, from Thailand, Malaysia, Singapore, Vietnam, Indonesia and the Philippines. One-sixth of the studies involved interventions, while the remainder were observational studies. The observational studies mainly determined the falls risk factors. The intervention studies comprised multifactorial interventions and single interventions such as exercises, educational materials and visual correction. Many of the studies replicated international studies and may not have taken into account features unique to Southeast Asia. Our review has revealed studies evaluating falls and management of falls in the Southeast Asian context. More research is required from all Southeast Asian countries to prepare for the future challenges of managing falls as the population ages. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Regional simulation of interannual variability over South America

Science.gov (United States)

Misra, V.; Dirmeyer, P. A.; Kirtman, B. P.; Juang, H.-M. Henry; Kanamitsu, M.

2002-08-01

Three regional climate simulations covering the austral summer season during three contrasting phases of the El Niño-Southern Oscillation cycle were conducted with the Regional Spectral Model (RSM) developed at the National Centers for Environmental Prediction (NCEP). The simulated interannual variability of precipitation over the Amazon River Basin, the Intertropical Convergence Zone, the Pacific and Atlantic Ocean basins, and extratropical South America compare reasonably well with observations. The RSM optimally filters the peturbations about a time-varying base field, thereby enhancing the information content of the global NCEP reanalysis. The model is better than the reanalysis in reproducing the observed interannual variability of outgoing longwave radiation at both high frequencies (3-30 days) and intraseasonal (30-60 days) scales. The low-level jet shows a peak in its speed in 1998 and a minimum in the 1999 simulations. The lag correlation of the jet index with convection over various areas in continental South America indicates that the jet induces precipitation over the Pampas region downstream. A detailed moisture budget was conducted over various subregions. This budget reveals that moisture flux convergence determines most of the interannual variability of precipitation over the Amazon Basin, the Atlantic Intertropical Convergence Zone, and the Nordeste region of Brazil. However, both surface evaporation and surface moisture flux convergence were found to be critical in determining the interannual variability of precipitation over the southern Pampas, Gran Chaco area, and the South Atlantic Convergence Zone.

Decadal-scale relationship between measurements of aerosols, land-use change, and fire over Southeast Asia

Science.gov (United States)

Blake Cohen, Jason; Lecoeur, Eve; Loong Ng, Daniel Hui

2017-01-01

A simultaneous analysis of 13 years of remotely sensed data of land cover, fires, precipitation, and aerosols from the MODIS, TRMM, and MISR satellites and the AERONET network over Southeast Asia is performed, leading to a set of robust relationships between land-use change and fire being found on inter-annual and intra-annual scales over Southeast Asia, reflecting the heavy amounts of anthropogenic influence over land-use change and fires in this region of the world. First, we find that fires occur annually, but with a considerable amount of variance in their onset, duration, and intensity from year to year, and from two separate regions within Southeast Asia. Second, we show that a simple regression model of the land-cover, fire, and precipitation data can be used to recreate a robust representation of the timing and magnitude of measured aerosol optical depth (AOD) from multiple measurements sources of this region using either 8-day (better for onset and duration) or monthly (better for magnitude) measurements, but not daily measurements. We find that the reconstructed AOD matches the timing and intensity from AERONET measurements to within 70 to 90 % and the timing and intensity of MISR measurements to within 50 to 95 %. This is a unique finding in this part of the world since cloud-covered regions are large, yet the model is still robustly capable, including over regions where no fires are observed and hence no emissions would be expected to contribute to AOD. Third, we determine that while Southeast Asia is a source region of such intense smoke emissions, portions of it are also impacted by smoke transported from other regions. There are regions in northern Southeast Asia which have two annual AOD peaks, one during the local fire season and the other, smaller peak corresponding to a combination of some local smoke sources as well as transport of aerosols from fires in southern Southeast Asia and possibly even from anthropogenic sources in South Asia. Overall

Movimiento del agua en Argiudoles de la Pampa Ondulada con diferente mineralogía de arcillas Water movement in some Argiudolls of the rolling Pampa differing in their clay mineralogy

Directory of Open Access Journals (Sweden)

Mario Guillermo Castiglioni

2007-12-01

Full Text Available Los suelos zonales de la Pampa Ondulada son Argiudoles Típicos y Vérticos los cuales se diferencian en la composición mineralógica de su fracción arcilla. El objetivo del presente trabajo fue analizar las vinculaciones entre la tasa de movimiento del agua edáfica con algunos atributos relacionados con la composición mineralógica de la fracción arcilla, en distintos suelos representativos de la región mencionada. Se tomaron muestras de los horizontes A, BA/BE, Bt y BC de dos Argiudoles Típicos y de un Argiudol Vértico, realizando sobre las mismas determinaciones relacionadas con la cantidad y tipo de las arcillas presentes. A su vez mediante diferentes técnicas se evaluaron el sistema poroso del suelo y el movimiento de agua edáfica. En los horizontes Bt, aquellos parámetros que integran el tipo y el contenido de arcillas, como el COLE y la CIC, mostraron estar mejor vinculados con el movimiento de agua edáfica que cuando se consideró únicamente el porcentaje de arcilla. La distinta porosidad estructural generada dentro de los agregados de los horizontes Bt, originó diferencias en su difusividad y conductividad hidráulica no saturada, a contenidos de humedad por encima del 50% de saturación. En aquellos horizontes con mayor actividad biológica y menor contenido de arcilla, el movimiento de agua se realizó en forma independiente de las características de las arcillas presentes.Typic and Vertic Argiudolls, which differ in the composition of their clay fraction, are the zonal soils in the Rolling Pampa of Argentina. The aim of this work has been to analize the relationship between water movement and diverse soil properties in some representative soils of the Rolling Pampa, differing in their clay mineralogy. The A, BA/ BE, Bt and BC horizons of two Typic and one Vertic Argiudolls were sampled and a number of properties related with clay content and clay type were measured. Soil porosity and soil water movement were also

Land-use change and soil type are drivers of fungal and archaeal communities in the Pampa biome.

Science.gov (United States)

Lupatini, Manoeli; Jacques, Rodrigo Josemar Seminoti; Antoniolli, Zaida Inês; Suleiman, Afnan Khalil Ahmad; Fulthorpe, Roberta R; Roesch, Luiz Fernando Würdig

2013-02-01

The current study aimed to test the hypothesis that both land-use change and soil type are responsible for the major changes in the fungal and archaeal community structure and functioning of the soil microbial community in Brazilian Pampa biome. Soil samples were collected at sites with different land-uses (native grassland, native forest, Eucalyptus and Acacia plantation, soybean and watermelon field) and in a typical toposequence in Pampa biome formed by Paleudult, Albaqualf and alluvial soils. The structure of soil microbial community (archaeal and fungal) was evaluated by ribosomal intergenic spacer analysis and soil functional capabilities were measured by microbial biomass carbon and metabolic quotient. We detected different patterns in microbial community driven by land-use change and soil type, showing that both factors are significant drivers of fungal and archaeal community structure and biomass and microbial activity. Fungal community structure was more affected by land-use and archaeal community was more affected by soil type. Irrespective of the land-use or soil type, a large percentage of operational taxonomic unit were shared among the soils. We accepted the hypothesis that both land-use change and soil type are drivers of archaeal and fungal community structure and soil functional capabilities. Moreover, we also suggest the existence of a soil microbial core.

Long-lasting floods buffer the thermal regime of the Pampas

Science.gov (United States)

Houspanossian, Javier; Kuppel, Sylvain; Nosetto, Marcelo; Di Bella, Carlos; Oricchio, Patricio; Barrucand, Mariana; Rusticucci, Matilde; Jobbágy, Esteban

2018-01-01

The presence of large water masses influences the thermal regime of nearby land shaping the local climate of coastal areas by the ocean or large continental lakes. Large surface water bodies have an ephemeral nature in the vast sedimentary plains of the Pampas (Argentina) where non-flooded periods alternate with flooding cycles covering up to one third of the landscape for several months. Based on temperature records from 17 sites located 1 to 700 km away from the Atlantic coast and MODIS land surface temperature data, we explore the effects of floods on diurnal and seasonal thermal ranges as well as temperature extremes. In non-flooded periods, there is a linear increase of mean diurnal thermal range (DTR) from the coast towards the interior of the region (DTR increasing from 10 to 16 K, 0.79 K/100 km, r 2 = 0.81). This relationship weakens during flood episodes when the DTR of flood-prone inland locations shows a decline of 2 to 4 K, depending on surface water coverage in the surrounding area. DTR even approaches typical coastal values 500 km away from the ocean in the most flooded location that we studied during the three flooding cycles recorded in the study period. Frosts-free periods, a key driver of the phenology of both natural and cultivated ecosystems, are extended by up to 55 days during floods, most likely as a result of enhanced ground heat storage across the landscape ( 2.7 fold change in day-night heat transfer) combined with other effects on the surface energy balance such as greater night evaporation rates. The reduced thermal range and longer frost-free periods affect plant growth development and may offer an opportunity for longer crop growing periods, which may not only contribute to partially compensating for regional production losses caused by floods, but also open avenues for flood mitigation through higher plant evapotranspirative water losses.

Arsenic in Water Resources of the Southern Pampa Plains, Argentina

International Nuclear Information System (INIS)

Paoloni, J.D.; Sequeira, M.E.; Esposito, M.E.; Fiorentino, C.E.; Blanco, M.D.C.

2010-01-01

Confronted with the need for accessible sources of good quality water and in view of the fact that the threat to public health posed by arsenic occurs mainly through the ingestion of contaminated drinking water, the presence and distribution of arsenic was evaluated in the southern Pampa Plains of Bahia Blanca district in Argentina. The findings show variable concentrations of arsenic in a complex distribution pattern. Complementary information is provided on the behavior of the groundwater resource and its salinity in terms of dissolved ions. Groundwater is the most severely affected, 97% of the samples exceeding the guideline value for arsenic in drinking water as recommended by the Who (Guidelines for Drinking Water Quality, 2004). and showing maximum concentrations of up to 0.30 mg/L. Informing those responsible for preventive medicine and alerting the community at large will facilitate measures to mitigate exposure and ensure the safety of drinking water.

The frequency of explosive volcanic eruptions in Southeast Asia.

Science.gov (United States)

Whelley, Patrick L; Newhall, Christopher G; Bradley, Kyle E

There are ~750 active and potentially active volcanoes in Southeast Asia. Ash from eruptions of volcanic explosivity index 3 (VEI 3) and smaller pose mostly local hazards while eruptions of VEI ≥ 4 could disrupt trade, travel, and daily life in large parts of the region. We classify Southeast Asian volcanoes into five groups, using their morphology and, where known, their eruptive history and degassing style. Because the eruptive histories of most volcanoes in Southeast Asia are poorly constrained, we assume that volcanoes with similar morphologies have had similar eruption histories. Eruption histories of well-studied examples of each morphologic class serve as proxy histories for understudied volcanoes in the class. From known and proxy eruptive histories, we estimate that decadal probabilities of VEI 4-8 eruptions in Southeast Asia are nearly 1.0, ~0.6, ~0.15, ~0.012, and ~0.001, respectively.

A South-East Asian perspective.

Science.gov (United States)

Koh, D; Chia, S E; Jeyaratnam, J

2000-01-01

In order to discuss the subject of occupational medicine in the next century, changes in the present demographic profile and work activity must be considered first. Only then can the challenges be identified, and appropriate strategies be formulated to respond to them. In the diverse countries of South-East Asia, improved health and work conditions, the advent of new technology, a redistribution of work activity, and an ageing workforce can be expected. Two other factors that have specific impact in the region are the recent financial crisis and the occurrence of an international environmental haze from forest fires. The various countries in South-East Asia, which are in different stages of development, and have different problems and priorities, will respond differently to the demands for occupational health. It is likely that there will be a shift in the focus of current health care activities towards specific work sectors, the recognition of new hazards at work, the identification of newly emerging work related diseases, and an increase in health promotion in the workplace. Hopefully, there will be improved training of health professionals to ensure that there are adequate numbers and that they are well prepared to face these changes. Responsive, appropriate and well enforced labour legislation to protect the health of all workers, and international cooperation in occupational and environmental health are also required. As global and regional economic conditions continue to remain unstable and the impact of the crisis further takes its course, the final effect on occupational health in South-East Asia remains to be seen.

AHP 35: Review Essay: COMPARATIVE BORDERLANDS ACROSS DISCIPLINES AND ACROSS SOUTHEAST ASIA

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William B. Noseworthy

2015-02-01

Full Text Available Early in the colonial period, many studies examining upland Southeast Asia focused on ethnography and ecology as a means for the colonial state to better understand the region's geography. This process resulted in the construction of physical, social, and intellectual boundaries that sought to maintain control of the colonial enterprise. The natural borderlands of the region defied such easy definition – the highlands, the plains at the edges of deltas, and heavily forested regions – became a fascination of colonial study. In the climate of pending Association of Southeast Asian Nations (ASEAN integration, which promises to begin the process of loosening restrictions for border crossing between Southeast Asian states by area residents, the study of borderlands has risen again. Because many of these border areas have pockets of highlands culture, continued study of the uplands is particularly relevant to deepening an understanding of the region. This review of several books on the Southeast Asian uplands explores historical and cultural strategies of individuals, particularly in Laos, Thailand, Vietnam, the Dayak community on the island of Borneo, and the Cham community in Vietnam and Cambodia, as well as some of the challenges that they face regarding 'the borderlands'. Putting these studies in conversation can help develop an interdisciplinary dialogue between scholars in Anthropology, Political Science, Linguistics, Ethnomusicology, and History, allowing for a more integrated international perspective.

Management of low-level radioactive waste in the southeast compact region: Final report: Volume 3, Siting methodology

International Nuclear Information System (INIS)

1985-07-01

This report is a part of the designation process and provides technical criteria and procedures for use in the designation process. It also provides information related to data sources and methodology for applying the criteria. As part of the designation process, the Commissioners will weight the recommended criteria to reflect the relative importance of the various considerations to the goal of providing facilities that will allow for the safe, environmentally sound, and cost-effective management of low-level radioactive waste in the Southeast Region. One possible method for accomplishing this weighting is described in this report

A Study on the Quality and Identity of Brazilian Pampa Biome Honey: Evidences for Its Beneficial Effects against Oxidative Stress and Hyperglycemia

Directory of Open Access Journals (Sweden)

L. C. Cruz

2014-01-01

Full Text Available We characterized, for the first time, the quality and identity of Brazilian Pampa biome honey and its antioxidant properties in vitro (FRAP, DDPH and ABTS. The potential protective effect of honey against oxidative stress induced by iron (Fe and paraquat, (PQ in a Drosophila melanogaster model (in vivo was also tested. The results indicated that all honey samples tested showed antioxidant activity in vitro. Flies treated with honey showed increased lifespan and were protected against oxidative stress induced by Fe and PQ. Despite the high concentration of sugars in honey (approximately 70–80%, our results demonstrate a hypoglycemic-like effect of honey in Drosophila. Thus, this study demonstrates the high quality of Brazilian Pampa biome honey as well as its significant antioxidant activity in vitro and in vivo, pointing to the potential use of this natural product as an alternative in the therapy of oxidative stress-associated diseases.

Is a U.S. Military Presence in Southeast Asia Necessary in the Twenty-First Century?

National Research Council Canada - National Science Library

Siow, Terry

2000-01-01

For many years, the U.S. military presence in Southeast Asia (SEA) has served as an important stabilizing factor in region and has allow countries in the Association of Southeast Asian Nations (ASEAN...

The Appreciation and Study of Qur’an Manuscripts from Southeast Asia: Past, Present, and Future

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Annabel Teh Gallop

2016-01-01

Full Text Available The focus of this paper is not on theological aspects of the Qur’an, or on the study of the Qur’anic sciences in Southeast Asia over the past centuries, but rather to attempt to trace the path of the appreciation of old copies of the Qur’an in Southeast Asia as part of the historical record of the Islamic heritage of the region.  In this light, Qur’an manuscripts are viewed as objects of material culture which can cast light on the societies which produced them, and as works of art which testify to the heights of artistic creativity in the region, for illuminated Qur’an manuscripts represent the pinnacle of achievements in the arts of the book in Southeast Asia. This historical record can be measured through a survey of how, where, when and by whom Qur’an manuscripts in Southeast Asia were collected, documented, studied and published, both in Southeast Asia itself and in the west.

Arsenic geochemistry of groundwater in Southeast Asia.

Science.gov (United States)

Kim, Kyoung-Woong; Chanpiwat, Penradee; Hanh, Hoang Thi; Phan, Kongkea; Sthiannopkao, Suthipong

2011-12-01

The occurrence of high concentrations of arsenic in the groundwater of the Southeast Asia region has received much attention in the past decade. This study presents an overview of the arsenic contamination problems in Vietnam, Cambodia, Lao People's Democratic Republic and Thailand. Most groundwater used as a source of drinking water in rural areas has been found to be contaminated with arsenic exceeding the WHO drinking water guideline of 10 μg·L(-1). With the exception of Thailand, groundwater was found to be contaminated with naturally occurring arsenic in the region. Interestingly, high arsenic concentrations (> 10 μg·L(-1)) were generally found in the floodplain areas located along the Mekong River. The source of elevated arsenic concentrations in groundwater is thought to be the release of arsenic from river sediments under highly reducing conditions. In Thailand, arsenic has never been found naturally in groundwater, but originates from tin mining activities. More than 10 million residents in Southeast Asia are estimated to be at risk from consuming arsenic-contaminated groundwater. In Southeast Asia, groundwater has been found to be a significant source of daily inorganic arsenic intake in humans. A positive correlation between groundwater arsenic concentration and arsenic concentration in human hair has been observed in Cambodia and Vietnam. A substantial knowledge gap exists between the epidemiology of arsenicosis and its impact on human health. More collaborative studies particularly on the scope of public health and its epidemiology are needed to conduct to fulfill the knowledge gaps of As as well as to enhance the operational responses to As issue in Southeast Asian countries.

Deformation of the southeast part of the Columbia Plateau

International Nuclear Information System (INIS)

Hooper, P.R.; Camp, V.E.

1981-01-01

Four structural elements north of the Olympic-Wallowa lineament in the southeast part of the Columbia Plateau (Washington, Idaho, and Oregon) are (1) the offlap of progressively younger basalt units from prebasalt topographic highs; (2) east-west open folds associated with reverse faulting; (3) northwest-southeast, northeast-southwest, and north-south faults with predominantly vertical displacement; and (4) vertical north-northwest-south-southeast feeder dikes. These may be explained by (1) a regional east to west tilting of the plateau caused by the isostatic rise of older rocks on the eastern margin; (2) a stress regime with a horizontal maximum principal stress in a north-northwest-south-southeast direction, and a horizontal minimum principal stress in a west-southwest-east-northeast direction; and (3) reactivation of an older northwest-southeast, northeast-southwest, and north-south structural grain in the pre-Miocene basement. The stress regime is similar to that envisaged for the area southwest of the Olympic-Wallowa lineament, and the difference in the type of deformation on either side of that feature may be attributed to differences in the thickness of the crust across the ancient boundary

China, Southeast Asia, and the United States

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Lowell Dittmer

2016-04-01

Full Text Available Southeast Asia has historically been a meeting point between East Asia and South Asia before Western colonialism opened the region to the West and to the winds of global modernization. Since Japan’s coercive decolonization during the Second World War, the dominant outside influences have come from the United States and from the People’s Republic of China. The post-Cold War era began with a withdrawal of both China’s and US power projection from Southeast Asia, facilitating the configuration of a triangular ménage à trios, with ASEAN expanding to include all of Southeast Asia and introducing a number of extended forums intended to socialize the rest of East Asia into the ASEAN way. The “rise of China” occurred within this friendly context, though beginning around 2010 its strategic implications began to appear more problematic with the mounting dispute over the issue of the South China Sea.

Arsenic in Water Resources of the Southern Pampa Plains, Argentina

Directory of Open Access Journals (Sweden)

Juan D. Paoloni

2009-01-01

Full Text Available Confronted with the need for accessible sources of good quality water and in view of the fact that the threat to public health posed by arsenic occurs mainly through the ingestion of contaminated drinking water, the presence and distribution of arsenic was evaluated in the southern Pampa Plains of Bahía Blanca district in Argentina. The findings show variable concentrations of arsenic in a complex distribution pattern. Complementary information is provided on the behavior of the groundwater resource and its salinity in terms of dissolved ions. Groundwater is the most severely affected, 97% of the samples exceeding the guideline value for arsenic in drinking water as recommended by the WHO (Guidelines for Drinking Water Quality, 2004. and showing maximum concentrations of up to 0.30 mg/L. Informing those responsible for preventive medicine and alerting the community at large will facilitate measures to mitigate exposure and ensure the safety of drinking water.

Arsenic in Water Resources of the Southern Pampa Plains, Argentina

Science.gov (United States)

Paoloni, Juan D.; Sequeira, Mario E.; Espósito, Martín E.; Fiorentino, Carmen E.; Blanco, María del C.

2009-01-01

Confronted with the need for accessible sources of good quality water and in view of the fact that the threat to public health posed by arsenic occurs mainly through the ingestion of contaminated drinking water, the presence and distribution of arsenic was evaluated in the southern Pampa Plains of Bahía Blanca district in Argentina. The findings show variable concentrations of arsenic in a complex distribution pattern. Complementary information is provided on the behavior of the groundwater resource and its salinity in terms of dissolved ions. Groundwater is the most severely affected, 97% of the samples exceeding the guideline value for arsenic in drinking water as recommended by the WHO (Guidelines for Drinking Water Quality, 2004). and showing maximum concentrations of up to 0.30 mg/L. Informing those responsible for preventive medicine and alerting the community at large will facilitate measures to mitigate exposure and ensure the safety of drinking water. PMID:19936127

Temporal profiles of vegetation indices for characterizing grazing intensity on natural grasslands in Pampa biome

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Amanda Heemann Junges

2016-08-01

Full Text Available ABSTRACT The Pampa biome is an important ecosystem in Brazil that is highly relevant to livestock production. The objective of this study was to analyze the potential use of vegetation indices to discriminate grazing intensities on natural grasslands in the Pampa biome. Moderate Resolution Imaging Spectroradiometer (MODIS Normalized Difference Vegetation Index (NDVI and Enhanced Vegetation Index (EVI images from Jan to Dec, 2000 to 2013 series, were analyzed for natural grassland experimental units managed under high (forage allowance of 5 ± 2 % live weight – LW, moderate (13 ± 5 % LW and low grazing intensity (19 ± 7 % LW. Regardless of intensity, the temporal profiles showed lower NDVI and EVI during winter, increased values in spring because of summer species regrowth, slightly decreased values in summer, especially in years when there is a water deficit, and increased values in the fall associated with the beginning of winter forage development. The average temporal profiles of moderate grazing intensity exhibited greater vegetation index values compared with low and high grazing intensities. The temporal profiles of less vegetation index were associated with lower green biomass accumulation caused by the negative impact of stocking rates on the leaf area index under high grazing intensity and a floristic composition with a predominance of tussocks under low grazing intensity. Vegetation indices can be used for distinguishing moderate grazing intensity from low and high intensities. The average EVI values can discriminate moderate grazing intensity during any season, and the NDVI values can discriminate moderate grazing intensity during spring and winter.

Número de curva de escurrimiento para una microcuenca de Pampa Ondulada bajo labranza convencional y siembra directa Runoff curve number for a Rolling Pampa watershed under conventional and no-tillage

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Celio I Chagas

2008-07-01

Full Text Available El objetivo del presente trabajo fue estudiar la aplicabilidad del método de Número de Curva (CN del USDA para una microcuenca agrícola de 300 ha de Pampa Ondulada, bajo labranza convencional (LC durante el período 1994-1998 y posteriormente bajo siembra directa (SD durante el período 1999-2004 a partir del análisis de lluvias y escurrimientos medidos in situ. El uso de la tierra consistió predominantemente en cultivos anuales, siendo la soja el cultivo más frecuente. De las 583 lluvias analizadas, tan solo el 11% provocó escurrimientos registrables. La mayoría de los escurrimientos ocurrió bajo condición antecedente de humedad (AMC I, situación que fue definida por la lluvia caída los 5 días anteriores al evento considerado, lo cual muestra un aspecto de discusión crítica para el uso de esta metodología. A través del análisis de la serie ordenada de datos, se observó que LC y SD presentaban valores prácticamente coincidentes entre sí tanto para AMC II (CN 82 como para AMC III (CN 96. Sin embargo, al considerar AMC I (correspondiente al 10% inferior de dicha serie, la labranza convencional presentó una tendencia a generar menores escurrimientos que siembra directa (CN 56 y 68, respectivamente particularmente durante el período otoño invernal, época en que se realizaron las labores primarias de remoción del suelo que dejaron el suelo rugoso y por ende, con alta capacidad de infiltración.The aim of this paper was to study the applicability of the Curve Number method (CN, USDA for a small arable watershed of 300 ha belonging to the Rolling Pampa under conventional tillage from 1994 to 1998 and subsequently under no tillage until 2004. This analysis was performed by studying rainfall and runoff paired data recorded in situ. Land use consisted mainly of annual crops, particularly soybean. Considering a data pool of 583 rainfall events, only 11% produced appreciable surface runoff. Most of the runoff occurred under

A land-cover map for South and Southeast Asia derived from SPOT-VEGETATION data

Science.gov (United States)

Stibig, H.-J.; Belward, A.S.; Roy, P.S.; Rosalina-Wasrin, U.; Agrawal, S.; Joshi, P.K.; ,; Beuchle, R.; Fritz, S.; Mubareka, S.; Giri, C.

2007-01-01

Aim  Our aim was to produce a uniform ‘regional’ land-cover map of South and Southeast Asia based on ‘sub-regional’ mapping results generated in the context of the Global Land Cover 2000 project.Location  The ‘region’ of tropical and sub-tropical South and Southeast Asia stretches from the Himalayas and the southern border of China in the north, to Sri Lanka and Indonesia in the south, and from Pakistan in the west to the islands of New Guinea in the far east.Methods  The regional land-cover map is based on sub-regional digital mapping results derived from SPOT-VEGETATION satellite data for the years 1998–2000. Image processing, digital classification and thematic mapping were performed separately for the three sub-regions of South Asia, continental Southeast Asia, and insular Southeast Asia. Landsat TM images, field data and existing national maps served as references. We used the FAO (Food and Agriculture Organization) Land Cover Classification System (LCCS) for coding the sub-regional land-cover classes and for aggregating the latter to a uniform regional legend. A validation was performed based on a systematic grid of sample points, referring to visual interpretation from high-resolution Landsat imagery. Regional land-cover area estimates were obtained and compared with FAO statistics for the categories ‘forest’ and ‘cropland’.Results  The regional map displays 26 land-cover classes. The LCCS coding provided a standardized class description, independent from local class names; it also allowed us to maintain the link to the detailed sub-regional land-cover classes. The validation of the map displayed a mapping accuracy of 72% for the dominant classes of ‘forest’ and ‘cropland’; regional area estimates for these classes correspond reasonably well to existing regional statistics.Main conclusions  The land-cover map of South and Southeast Asia provides a synoptic view of the distribution of land cover of tropical and sub

78 FR 54869 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

Science.gov (United States)

2013-09-06

... NOAA Fisheries Southeast Regional Office, Highly Migratory Species Management Division, and Southeast... describes the fisheries, evaluates the status of the stock, estimates biological benchmarks, projects future...

Human Rights in the Training of Teachers. Paradigmatic Femicides in the Province of La Pampa, Argentina

OpenAIRE

Silvia Siderac; Ana Claudia Páez

2017-01-01

Este artículo da cuenta de la experiencia llevada a cabo a partir de la muestra fotográfica: “La violencia en foco. Tres feminicidios paradigmáticos pampeanos” que fue realizada en el interior de la comunidad educativa de la Facultad de Ciencias Humanas de la Universidad Nacional de La Pampa, en forma conjunta con la organización feminista “Mujeres por la Solidaridad” en el marco de un programa cultural de la Secretaría de Cultura y Extensión de la UNLPam. Las personas integrantes de esta act...

Simulation of summer ozone episodes in Southeast Louisiana during 2006-2015

Science.gov (United States)

Guo, H.; Zhang, H.

2017-12-01

Southeast Louisiana experiences high ozone (O3) events due to immense emissions from industrial and urban sources and unique meteorology conditions of high temperatures, intensive solar radiation and land-sea breeze circulation. The Community Multi-scale Air Quality (CMAQ) model with modified photochemical mechanism is used to investigate the contributions of regional transport to ozone (O3) and its precursors to Southeast Louisiana in summer months from 2006 to 2015. The meteorological and CMAQ model performance are validated. Spatial and temporal variations of O3 are investigated during summer episodes in 10 years. Contributions of different source types and regions to 1 hour O3 are also quantified. Changes in the contributions of different source types and regions are also obtained to help design intelligent control measures.

Occurrence and levels of glyphosate and AMPA in shallow lakes from the Pampean and Patagonian regions of Argentina.

Science.gov (United States)

Castro Berman, M; Marino, D J G; Quiroga, María Victoria; Zagarese, Horacio

2018-06-01

Glyphosate (N-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide used to kill weeds that compete with commercial crops. In Argentina, the use of glyphosate-based herbicides increased dramatically (up to ∼200,000 tons on 2012) since the introduction of glyphosate-resistant crops, such as transgenic soy and resistant corn, and the adoption of non-till practices in the 1990's. Sallow lakes within the Pampa region may be potentially impacted by continuous herbicide usage. We surveyed 52 shallow lakes from the Pampa region (Buenos Aires Province, Argentina) to assess the occurrence and concentrations of glyphosate and its main degradation product (AMPA). For comparison, we also sampled 24 shallow lakes from an area with no agricultural use of glyphosate (Northern Patagonia). Glyphosate and AMPA were analyzed by UPLC-MS/MS ESI (±) in lake water, suspended particulate matter (SPM), and sediment samples. Within the Pampa region, glyphosate residues were detected in >40% of samples. Glyphosate residues were detected more frequently in sediment and surface water than in SPM samples. The mean (maximum) concentrations of glyphosate were 2.11 (4.52) μg l -1 for surface water; 0.10 (0.13) μg l -1 for SPM and 10.47 (20.34) μg kg -1 for sediment samples, respectively. Whereas, mean (maximum) concentrations of AMPA were 0.84 and (0.90) μg l -1 for surface water; 0.07 (0.07) μg l -1 for SPM; and 22.53 (32.89) μg kg -1 for sediment samples. The herbicide was not detected in samples from the Patagonian region. To our knowledge, this is the first study reporting the occurrence and concentrations of the herbicide in freshwater lakes of Argentina. Copyright © 2018 Elsevier Ltd. All rights reserved.

Characteristics of tropical cyclone extreme precipitation and its preliminary causes in Southeast China

Science.gov (United States)

Qiu, Wenyu; Ren, Fumin; Wu, Liguang; Chen, Lianshou; Ding, Chenchen

2018-03-01

Extreme precipitation induced by a tropical cyclone (TC) is of great concern to Southeast China. Regional characteristics of daily TC-induced extreme precipitation (TCEP) between 1958 and 2016 and the associated preliminary causes over Southeast China (Zhejiang, Fujian, and Shanghai) were examined by applying the objective synoptic analysis technique, TC track similarity area index, daily precipitation observations, and reanalysis data. The intensity and frequency of high-intensity TCEP (≥ 100, ≥ 200, ≥ 300 mm) have had an increasing trend over recent decades. Most of TCEP occurs from July to September, with frequency peaks in August for TCEP at all intensity levels, apart from the frequency for TCEP ≥ 300 mm that peaks in September. Regions with high frequency and large TCEP (R-HFLTs) (relatively high frequency for TCEP ≥ 100 mm) were concentrated along the coastline of the southern coastal Fujian (Southern R-HFLT), the regions from northern coastal Fujian to southernmost coastal Zhejiang (Central R-HFLT), and central coastal Zhejiang (Northern R-HFLT), decreasing from the coastline to inland. The Central R-HFLT region had the highest TCEP intensity and frequency for TCEP ≥ 100 mm compared with the other R-HFLTs. Further analysis showed that the special terrain of Southeast China matched the spatial distribution of TCEP, which highlights the significance of the topography of Southeast China. To discover other factors responsible for the heavy TCEP, we compared two TC groups that influence Central R-HFLT. Under a more northerly direction and slow movement combined with the unique terrain, TCs with stronger vortex circulation generated heavier TCEP during landfall in Central R-HFLT. Heavy TCEP occurred with easterly and southeasterly winds interacting with terrain over the eastern coast for Central R-HFLT. Although large changes in the internal and external environment were sensitive to the observed TCEP intensity, the interaction between TC circulation

Understanding public opinion regarding transit in southeast Michigan.

Science.gov (United States)

2015-04-01

This report presents findings from a study on public opinion regarding transit in Southeast Michigan. The overall goals of this : study were to assess the nature of public opinion regarding regional transit and to understand its relation to socio-dem...

Whither a Common Security for Southeast Asia?

Science.gov (United States)

1998-06-05

by China. Even in 1994, the then-Malaysian Defense Minister Najib was careful to play down the security role of ASEAN as he still saw it as being... Razak Baginda. "Southeast Asia and Pacific Regional Security: Towards Multilateralism Amid Uncertainty?" Military Technology (April 1994): 10- 16

ASEAN : Extra-Regional Cooperation Triggers Regional Integration

NARCIS (Netherlands)

Krapohl, S.; Krapohl, S.

2017-01-01

This chapter contains two case studies of regional cooperation within Southeast Asia. The network analysis of ASEAN demonstrates that the region is dependent on extra-regional trade with the EU and the USA, but also with China and Japan. However, the region is not dominated by a single regional

Current status of nutrition labelling and claims in the South-East Asian region: are we in harmony?

Science.gov (United States)

Tee, E-Siong; Tamin, Suryani; Ilyas, Rosmulyati; Ramos, Adelisa; Tan, Wei-Ling; Lai, Darwin Kah-Soon; Kongchuntuk, Hataya

2002-01-01

This review includes the situation of nutrition labelling and claims in six countries in South-East Asia: Brunei, Indonesia, Malaysia, Philippines, Singapore and Thailand. With the exception of Malaysia, there is no mandatory nutrition labelling requirements for foods in these countries except for special categories of foods and when nutritional claims are made for fortified or enriched foods. Nevertheless, several food manufacturers, especially multinationals, do voluntarily label the nutritional content of a number of food products. There is, therefore, increasing interest among authorities in countries in the region to start formulating regulations for nutrition labelling for a wider variety of foods. Malaysia has proposed new regulations to make it mandatory to label a number of foodstuffs with the four core nutrients, protein, carbohydrate, fat and energy. Other countries have preferred to start with voluntary labelling by the manufacturers, but have spelt out the requirements for this voluntary labelling. The format and requirements for nutrition labelling differ widely for countries in the region. Some countries, such as Malaysia, closely follow the Codex guidelines on nutrition labelling in terms of format, components to be included and mode of expression. Other countries, such as the Philippines and Thailand, have drafted nutrition labelling regulations very similar to those of the Nutrition Labeling and Education Act (NLEA) of the United States. Nutrition and health claims are also not specifically permitted under food regulations that were enacted before 1998. However, various food products on the market have been carrying a variety of nutrition and health claims. There is concern that without proper regulations, the food industry may not be certain as to what claims can be made. Excessive and misleading claims made by irresponsible manufacturers would only serve to confuse and mislead the consumer. In recent years, there has been efforts in countries in

Bringing It All Together: The Southeast Alaska Music Festival.

Science.gov (United States)

Howey, Brad

2003-01-01

Describes the Southeast Alaska Music Festival discussing topics such as the role of the host school, the communities and schools within the region, and scoring procedures at the Festival. Includes a festival schedule. (CMK)

Epidemiology and molecular characterization of multidrug-resistant Gram-negative bacteria in Southeast Asia

Directory of Open Access Journals (Sweden)

Nuntra Suwantarat

2016-05-01

Full Text Available Abstract Background Multidrug-resistant Gram-negative bacteria (MDRGN, including extended-spectrum β-lactamases (ESBLs and multidrug-resistant glucose-nonfermenting Gram-negative bacilli (nonfermenters, have emerged and spread throughout Southeast Asia. Methods We reviewed and summarized current critical knowledge on the epidemiology and molecular characterization of MDRGN in Southeast Asia by PubMed searches for publications prior to 10 March 2016 with the term related to “MDRGN definition” combined with specific Southeast Asian country names (Thailand, Singapore, Malaysia, Vietnam, Indonesia, Philippines, Laos, Cambodia, Myanmar, Brunei. Results There were a total of 175 publications from the following countries: Thailand (77, Singapore (35, Malaysia (32, Vietnam (23, Indonesia (6, Philippines (1, Laos (1, and Brunei (1. We did not find any publications on MDRGN from Myanmar and Cambodia. We did not include publications related to Shigella spp., Salmonella spp., and Vibrio spp. and non-human related studies in our review. English language articles and abstracts were included for analysis. After the abstracts were reviewed, data on MDRGN in Southeast Asia from 54 publications were further reviewed and included in this study. Conclusions MDRGNs are a major contributor of antimicrobial-resistant bacteria in Southeast Asia. The high prevalence of ESBLs has been a major problem since 2005 and is possibly related to the development of carbapenem resistant organisms in this region due to the overuse of carbapenem therapy. Carbapenem–resistant Acinetobacter baumannii is the most common pathogen associated with nosocomial infections in this region followed by carbapenem-resistant Pseudomonas aeruginosa. Although Southeast Asia is not an endemic area for carbapenem-resistant Enterobacteriaceae (CRE, recently, the rate of CRE detection has been increasing. Limited infection control measures, lack of antimicrobial control, such as the presence of

Relationship between trace gases and aerosols from biomass burning in Southeast Asia using satellite and emission data

Science.gov (United States)

Azuma, Yoshimi; Nakamura, Maya; Kuji, Makoto

2012-11-01

Southeast Asia is one of the biggest regions of biomass burning with forest fires and slash-and-burn farming. From the fire events, a large amount of air pollutants are emitted such as carbon monoxide (CO), nitrogen oxide (NOx) and aerosol (black carbon; BC). Biomass burning generally causes not only local, but also transboundary air pollution, and influences the atmospheric environment in the world accordingly. However, impact of air pollutants' emissions from large-scale fire in Southeast Asia is not well investigated compared to other regions such as South America and Africa. In this study, characteristics of the atmospheric environment were investigated with correlative analyses among several satellite data (MOPITT, OMI, and MODIS) and emission inventory (GFEDv3) in Southeast Asia from October 2004 to June 2008 on a monthly basis. As a result, it is suggested that the transboundary air pollution from the biomass burning regions occurred over Southeast Asia, which caused specifically higher air pollutants' concentration at Hanoi, Vietnam in spring dry season.

Southeast Regional Wastewater Treatment Plant Facilities Improvements Project and Geysers Effluent Pipeline Project. Draft EIR/EIS: Executive summary

International Nuclear Information System (INIS)

1994-01-01

The Southeast Regional Wastewater Treatment Plant (SERWTP) Facilities Improvement Plan and Geysers Effluent Pipeline and Effluent Injection Project are proposed as a plan to provide expanded wastewater treatment capabilities and to dispose of the effluent by injection in The Geysers geothermal field for purposes of power production. The project is located predominantly in the County of Lake, California, and also in part of Sonoma County. The plan includes various conventional facilities improvements in wastewater treatment to a secondary level of treatment at the SWERWTP. The plan includes facilities to convey the treated effluent in a 26-mile, 24-inch inside diameter pipeline to the Southeast Geysers. The wastewater from the SERWTP would be supplemented by raw lake water diverted from nearby Clear Lake. At The Geysers, the effluent would be directed into a system of distribution lines to wells. In the geothermal reservoir, the water will be converted to steam and collected in production wells that will direct the steam to six existing power plants. This document is a summary of a combined full Environmental Impact Report (EIR) and Environmental Impact Statement (EIS). The EIR/EIS describes the environmental impacts of the various components of the project. Mitigation measures are suggested for reducing impacts to a less than significant level

76 FR 47563 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); South Atlantic...

Science.gov (United States)

2011-08-05

... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries... Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries Science Center..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

Southeast Asia activity on the rise

International Nuclear Information System (INIS)

Khin, J.A.; Johnston, D.

1992-01-01

This paper reports that the Asia-Pacific region has gained favor in the increasingly competitive global market for drilling funds and technology. The level of activity in the region contrasts to the U.S., where political, fiscal, and geological conditions have caused an industry-wide depression. Consolidation and restructuring of the oil industry have also affected the Asia-Pacific area, but not as adversely as North America. The shifting focus of most U.S. oil companies to the international sector has increased attention on Southeast Asia. The number of production-sharing contracts and exploration licenses in the region has increased to almost 800, covering an area of 7 million sq km

Effect of model resolution on a regional climate model simulation over southeast Australia

KAUST Repository

Evans, J. P.; McCabe, Matthew

2013-01-01

Dynamically downscaling climate projections from global climate models (GCMs) for use in impacts and adaptation research has become a common practice in recent years. In this study, the CSIRO Mk3.5 GCM is downscaled using the Weather Research and Forecasting (WRF) regional climate model (RCM) to medium (50 km) and high (10 km) resolution over southeast Australia. The influence of model resolution on the present-day (1985 to 2009) modelled regional climate and projected future (2075 to 2099) changes are examined for both mean climate and extreme precipitation characteristics. Increasing model resolution tended to improve the simulation of present day climate, with larger improvements in areas affected by mountains and coastlines. Examination of circumstances under which increasing the resolution decreased performance revealed an error in the GCM circulation, the effects of which had been masked by the coarse GCM topography. Resolution modifications to projected changes were largest in regions with strong topographic and coastline influences, and can be large enough to change the sign of the climate change projected by the GCM. Known physical mechanisms for these changes included orographic uplift and low-level blocking of air-masses caused by mountains. In terms of precipitation extremes, the GCM projects increases in extremes even when the projected change in the mean was a decrease: but this was not always true for the higher resolution models. Thus, while the higher resolution RCM climate projections often concur with the GCM projections, there are times and places where they differ significantly due to their better representation of physical processes. It should also be noted that the model resolution can modify precipitation characteristics beyond just its mean value.

Effect of model resolution on a regional climate model simulation over southeast Australia

KAUST Repository

Evans, J. P.

2013-03-26

Dynamically downscaling climate projections from global climate models (GCMs) for use in impacts and adaptation research has become a common practice in recent years. In this study, the CSIRO Mk3.5 GCM is downscaled using the Weather Research and Forecasting (WRF) regional climate model (RCM) to medium (50 km) and high (10 km) resolution over southeast Australia. The influence of model resolution on the present-day (1985 to 2009) modelled regional climate and projected future (2075 to 2099) changes are examined for both mean climate and extreme precipitation characteristics. Increasing model resolution tended to improve the simulation of present day climate, with larger improvements in areas affected by mountains and coastlines. Examination of circumstances under which increasing the resolution decreased performance revealed an error in the GCM circulation, the effects of which had been masked by the coarse GCM topography. Resolution modifications to projected changes were largest in regions with strong topographic and coastline influences, and can be large enough to change the sign of the climate change projected by the GCM. Known physical mechanisms for these changes included orographic uplift and low-level blocking of air-masses caused by mountains. In terms of precipitation extremes, the GCM projects increases in extremes even when the projected change in the mean was a decrease: but this was not always true for the higher resolution models. Thus, while the higher resolution RCM climate projections often concur with the GCM projections, there are times and places where they differ significantly due to their better representation of physical processes. It should also be noted that the model resolution can modify precipitation characteristics beyond just its mean value.

International and Regional Institutional Dialogues for Human Rights for LGBT persons: The quest for recognition, anti-discrimination, and marriage in Southeast Asia

OpenAIRE

Holzhacker, Ronald

2016-01-01

There is a rich interplay between civil society organizations and institutions involved in human rights norm diffusion and the ‘ricochet’ of ideas at the regional level across Southeast Asia. There is a broad discussion occurring about human rights for LGBT persons and SOGI rights (Sexual Orientation and Gender Identity) including recognition, non-discrimination in employment, education, and housing, and partnership recognition and same-sex marriage. We focus on four countries, Thailand, Viet...

Southeast Regional Wastewater Treatment Plant Facilities Improvements Project and Geysers Effluent Pipeline Project. Final EIR/EIS

International Nuclear Information System (INIS)

1994-01-01

On May 26, 1994, the Lake County Sanitation District and the US Bureau of Land Management released for public review a Draft Environmental Impact Report/Environmental Impact Statement (EIR/EIS) on the proposed Southeast Regional Wastewater Treatment Plant Facilities Improvements Project and Geysers Effluent Pipeline Project. A minimum 45-day review and comment period began on that date and notices were published in the Federal Register. The public review and comment period closed on July 26, 1994. Public hearings on the Draft EIMIS were held in Lakeport, CA, on June 30 and July 14, 1994. The first part of this document contains copies of the written comments submitted on the Draft EIR/EIS. It also contains summary paraphrased comments of the public hearings. The second part of this document contains responses to the comments

Southeast DIVER Regional Metadata

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — DIVER environmental data holdings are primarily comprised of datasets gathered from regional studies, site specific studies from non-NOAA entities, and NOAA...

The role of phytophysiognomies and seasonality on the structure of ground-dwelling anuran (Amphibia) in the Pampa biome, Southern Brazil.

Science.gov (United States)

Maragno, Franciéle P; Santos, Tiago G; Cechin, Sonia Z

2013-09-01

Considering that habitat use by amphibians is related both with climate and environmental features, we tested the hypothesis that anuran assemblages found in different phytophysiognomies and in different seasons vary in structure. Additionally, we searched for species which can be indicators of habitat and seasons. The study was conducted in the Pampa biome, southern Brazil. Sampling was done through pitfall traps placed in three phytophysiognomies: grassland, ecotone grassland/forest; and forest. The seasonality factor was created by grouping months in warn and cold seasons. Sixteen species were found and the assemblages were influenced both by phytophysiognomies and climatic seasonality. In a paired comparison, the three phytophysiognomies differed in structure of assemblage from each other. Physalaemus henselii, P. riograndensis, Pseudopaludicola falcipes and Pseudis minuta were indicators of ecotone. Leptodactylus gracilis and Physalaemus biligonigerus were indicators of grassland. None species was indicator of forest. Most of the species were indicators of warm season: Elachistocleis bicolor, Leptodactylus fuscus, L. gracilis, L. latinasus, L. latrans, L. mystacinus, Physalaemus biligonigerus, P. cuvieri and Pseudis minuta. None species was indicator of cold season. We found that even for species of open areas, as Pampa, heterogeneous phytophysiognomies are important for maintaining abundance and constancy of populations of anuran.

SEEA SOUTHEAST CONSORTIUM FINAL TECHNICAL REPORT

Energy Technology Data Exchange (ETDEWEB)

Block, Timothy [Southeast Energy Efficiency Alliance; Ball, Kia [Southeast Energy Efficiency Alliance; Fournier, Ashley [Southeast Energy Efficiency Alliance

2014-01-21

-grantee program was designed to address the unique local conditions and population of its community. There was great diversity in programs design, types of financing and incentives, building stock characteristics, climate and partnerships. From 2010 through 2013, SEEA and its sub-grantee programs focused on determining best practices in program administration, workforce development, marketing and consumer education, financing, and utility partnerships. One of the common themes among programs that were most successful in each of these areas was strong partnerships and collaborations with people or organizations in the community. In many instances engaged partners proved to be the key to addressing barriers such as access to financing, workforce development opportunities and access to utility bill data. The most challenging barrier proved to be the act of building a market for energy efficiency where none previously existed. With limited time and resources, educating homeowners of the value in investing in energy efficiency while engaging electric and gas utilities served as a significant barrier for several programs. While there is still much work to be done to continue to transform the energy efficiency market in the Southeast, the programmatic activities led by SEEA and its sub-grantees resulted in 8,180 energy audits and 5,155 energy efficiency retrofits across the Southeast. In total the Southeast Consortium saved an estimated 27,915,655.93 kWh and generated an estimated $ 2,291,965.90 in annual energy cost savings in the region.

Phylogenetic Distinctiveness of Middle Eastern and Southeast Asian Village Dog Y Chromosomes Illuminates Dog Origins

Science.gov (United States)

Brown, Sarah K.; Pedersen, Niels C.; Jafarishorijeh, Sardar; Bannasch, Danika L.; Ahrens, Kristen D.; Wu, Jui-Te; Okon, Michaella; Sacks, Benjamin N.

2011-01-01

Modern genetic samples are commonly used to trace dog origins, which entails untested assumptions that village dogs reflect indigenous ancestry or that breed origins can be reliably traced to particular regions. We used high-resolution Y chromosome markers (SNP and STR) and mitochondrial DNA to analyze 495 village dogs/dingoes from the Middle East and Southeast Asia, along with 138 dogs from >35 modern breeds to 1) assess genetic divergence between Middle Eastern and Southeast Asian village dogs and their phylogenetic affinities to Australian dingoes and gray wolves (Canis lupus) and 2) compare the genetic affinities of modern breeds to regional indigenous village dog populations. The Y chromosome markers indicated that village dogs in the two regions corresponded to reciprocally monophyletic clades, reflecting several to many thousand years divergence, predating the Neolithic ages, and indicating long-indigenous roots to those regions. As expected, breeds of the Middle East and East Asia clustered within the respective regional village dog clade. Australian dingoes also clustered in the Southeast Asian clade. However, the European and American breeds clustered almost entirely within the Southeast Asian clade, even sharing many haplotypes, suggesting a substantial and recent influence of East Asian dogs in the creation of European breeds. Comparison to 818 published breed dog Y STR haplotypes confirmed this conclusion and indicated that some African breeds reflect another distinct patrilineal origin. The lower-resolution mtDNA marker consistently supported Y-chromosome results. Both marker types confirmed previous findings of higher genetic diversity in dogs from Southeast Asia than the Middle East. Our findings demonstrate the importance of village dogs as windows into the past and provide a reference against which ancient DNA can be used to further elucidate origins and spread of the domestic dog. PMID:22194840

Assessment of CMIP5 historical simulations of rainfall over Southeast Asia

Science.gov (United States)

Raghavan, Srivatsan V.; Liu, Jiandong; Nguyen, Ngoc Son; Vu, Minh Tue; Liong, Shie-Yui

2018-05-01

We present preliminary analyses of the historical (1986-2005) climate simulations of a ten-member subset of the Coupled Model Inter-comparison Project Phase 5 (CMIP5) global climate models over Southeast Asia. The objective of this study was to evaluate the general circulation models' performance in simulating the mean state of climate over this less-studied climate vulnerable region, with a focus on precipitation. Results indicate that most of the models are unable to reproduce the observed state of climate over Southeast Asia. Though the multi-model ensemble mean is a better representation of the observations, the uncertainties in the individual models are far high. There is no particular model that performed well in simulating the historical climate of Southeast Asia. There seems to be no significant influence of the spatial resolutions of the models on the quality of simulation, despite the view that higher resolution models fare better. The study results emphasize on careful consideration of models for impact studies and the need to improve the next generation of models in their ability to simulate regional climates better.

The Switch From Trivalent to Bivalent Oral Poliovirus Vaccine in the South-East Asia Region.

Science.gov (United States)

Bahl, Sunil; Hasman, Andreas; Eltayeb, Abu Obeida; James Noble, Douglas; Thapa, Arun

2017-07-01

This analysis describes an innovative and successful approach to risk identification and mitigation in relation to the switch from trivalent to bivalent oral polio vaccine (OPV) in the 11 countries of the World Health Organization's (WHO's) South-East Asia Region (SEAR) in April 2016.The strong commitment of governments and immunization professionals to polio eradication and an exemplary partnership between the WHO, United Nations Children's Fund (UNICEF), and other partners and stakeholders in the region and globally were significant contributors to the success of the OPV switch in the SEAR. Robust national switch plans were developed and country-specific innovations were planned and implemented by the country teams. Close monitoring and tracking of the activities and milestones through dashboards and review meetings were undertaken at the regional level to ensure that implementation time lines were met, barriers identified, and solutions for overcoming challenges were discussed and implemented.The SEAR was the first WHO Region globally to complete the switch and declare the successful withdrawal of trivalent OPV from all countries on 17 May 2016.A number of activities implemented during the switch process are likely to contribute positively to existing immunization practices and to similar initiatives in the future. These activities include better vaccine supply chain management, improved mechanisms for disposal of vaccination-related waste materials, and a closer collaboration with drug regulators, vaccine manufacturers, and the private sector for immunization-related initiatives. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

77 FR 27716 - Fishery of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

Science.gov (United States)

2012-05-11

[email protected] . SUPPLEMENTARY INFORMATION: The Gulf of Mexico Fishery Management Council, in conjunction... Fishery Management Council, NOAA Fisheries Southeast Regional Office, and NOAA Southeast Fisheries Science..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

75 FR 53951 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) Update; Greater...

Science.gov (United States)

2010-09-02

... Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction with NOAA... Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

Review of insulin-associated hypoglycemia and its impact on the management of diabetes in Southeast Asian countries.

Science.gov (United States)

Goh, Su-Yen; Hussein, Zanariah; Rudijanto, Achmad

2017-09-01

Although the incidence of diabetes is rising in Southeast Asia, there is limited information regarding the incidence and manifestation of insulin-associated hypoglycemia. The aim of the present review was to discuss what is currently known regarding insulin-associated hypoglycemia in Southeast Asia, including its known incidence and impact in the region, and how the Southeast Asian population with diabetes differs from other populations. We found a paucity of data regarding the incidence of hypoglycemia in Southeast Asia, which has contributed to the adoption of Western guidelines. This might not be appropriate, as Southeast Asians have a range of etiological, educational and cultural differences from Western populations with diabetes that might place them at greater risk of hypoglycemia if not managed optimally. For example, Southeast Asians with type 2 diabetes tend to be younger, with lower body mass indexes than their Western counterparts, and the management of type 2 diabetes with premixed insulin preparations is more common in Southeast Asia. Both of these factors might result in higher rates of hypoglycemia. In addition, Southeast Asians are often poorly educated about hypoglycemia and its management, including during Ramadan fasting. We conclude there is a need for more information about Southeast Asian populations with diabetes to assist with the construction of more appropriate national and regional guidelines for the management of hypoglycemia, more closely aligned to patient demographics, behaviors and treatment practices. Such bespoke guidelines might result in a greater degree of implementation and adherence within clinical practice in Southeast Asian nations. © 2017 The Authors. Journal of Diabetes Investigation published by Asian Association for the Study of Diabetes (AASD) and John Wiley & Sons Australia, Ltd.

Aerosol Optical Properties in Southeast Asia From AERONET Observations

Science.gov (United States)

Eck, T. F.; Holben, B. N.; Boonjawat, J.; Le, H. V.; Schafer, J. S.; Reid, J. S.; Dubovik, O.; Smirnov, A.

2003-12-01

There is little published data available on measured optical properties of aerosols in the Southeast Asian region. The AERONET project and collaborators commenced monitoring of aerosol optical properties in February 2003 at four sites in Thailand and two sites in Viet Nam to measure the primarily anthropogenic aerosols generated by biomass burning and fossil fuel combustion/ industrial emissions. Automatic sun/sky radiometers at each site measured spectral aerosol optical depth in 7 wavelengths from 340 to 1020 nm and combined with directional radiances in the almucantar, retrievals were made of spectral single scattering albedo and aerosol size distributions. Angstrom exponents, size distributions and spectral single scattering albedo of primarily biomass burning aerosols at rural sites are compared to measurements made at AERONET sites in other major biomass burning regions in tropical southern Africa, South America, and in boreal forest regions. Additionally, the aerosol single scattering albedo and size distributions measured in Bangkok, Thailand are compared with those measured at other urban sites globally. The influences of aerosols originating from other regions outside of Southeast Asia are analyzed using trajectory analyses. Specifically, cases of aerosol transport and mixing from Southern China and from India are presented.

Buildings energy efficiency in the Southeast

Energy Technology Data Exchange (ETDEWEB)

1993-01-01

In June 1992, energy service providers from around the Southeastern United States gathered at the Shenandoah Environment and Education Center of Georgia Power Company, to discuss issues related to energy efficiency buildings in the region. The meeting was organized by an ad hoc planning committee under the auspices of the Atlanta Support Office of the DOE. The objectives of the Workshop were to provide a forum for regional energy service providers to discuss matters of mutual concern and to identify issues of particular relevance to the Southeast. What characterizes energy use in the Southeast Most lists would include rapid population growth, high temperatures and humidity, a large air conditioning load on utilities, a relatively clean environment, and regulatory processes that seek to keep energy prices low. There was less unanimity on what are the priority issues. No definitive list of priorities emerged from the workshop. Participants did identify several areas where work should be initiated: networking, training/certification/education, performance of technical measures, and studies of market forces/incentives/barriers. The most frequently mentioned context for these work areas was that of utility programs. Presentations given during the first morning provided attendees an overview of energy use in the region and of building energy conservation programs being implemented both by state agencies and by utilities. These were the base for breakout and plenary sessions in which attendees expressed their views on specific topics. The regional need mentioned most often at the workshop was for networking among energy service providers in the region. In this context, this report itself is a follow up action. Participants also requested a regional directory of energy program resources. DOE agreed to assemble a preliminary directory based upon input from workshop attendees. Because the response was quick and positive, a directory is part of this document.

China's Economic Engagement with Southeast Asia

DEFF Research Database (Denmark)

Kokko, Ari

2014-01-01

Review of: China’s Economic Engagement with Southeast Asia: Indonesia / by John Lee. Trends in Southeast Asia. Singapore: Institute of Southeast Asian Studies, 2013. Pp. 40. Paperback: $9.90/S$12.90. PDF available: http://www.iseas.edu.sg/documents/publication/Trends_2013-3.pdf......Review of: China’s Economic Engagement with Southeast Asia: Indonesia / by John Lee. Trends in Southeast Asia. Singapore: Institute of Southeast Asian Studies, 2013. Pp. 40. Paperback: $9.90/S$12.90. PDF available: http://www.iseas.edu.sg/documents/publication/Trends_2013-3.pdf...

Diversidade de anfíbios anuros de uma área de Pampa no município de São Gabriel, Rio Grande do Sul, Brasil

Directory of Open Access Journals (Sweden)

Ana Maria R. Bolzan

2014-09-01

Full Text Available Considerado um bioma ameaçado, o Pampa possui um dos menores percentuais de área legalmente protegida. Além disso, o conhecimento sobre comunidades de anuros neste bioma ainda é escasso. Nesse contexto, o objetivo deste estudo foi determinar a composição de anuros em uma área de Pampa no sul do Brasil. Entre janeiro de 2009 e fevereiro de 2010 foi realizado um inventário na Fundação Estadual de Pesquisa Agropecuária do município de São Gabriel, Rio Grande do Sul. A procura dos exemplares foi realizada em poças permanentes, semi-permanentes e temporárias pelo método de levantamento em sítio de reprodução. Foram registradas 21 espécies pertencentes a cinco famílias, o que corresponde a aproximadamente 20% das espécies do estado e 42% das espécies conhecidas para a ecorregião Savana Uruguaia. Dez espécies foram consideradas frequentes, sete comuns e quatro foram raras. Foram registrados três modos reprodutivos, sendo que 57% das espécies utilizam o modo 1, que parece estar relacionado à homogeneidade da área. A análise de agrupamento comparando a composição de anuros de quatro localidades distintas mostrou maior similaridade com o município de Candiota (região da Campanha. As espécies presentes na área de estudo são associadas a formações campestres do estado e países vizinhos e podem ser consideradas típicas do bioma Pampa.

A nuclear-weapons-free zone in Southeast Asia : problems and prospects

International Nuclear Information System (INIS)

Alagappa, M.

1987-01-01

Although the idea of a nuclear-weapons-free zone was already recognised in the Kuala Lumpur Declaration of 1971 and has been on the Asean agenda since the late 1970s as a component of the package to realise a Zone of Peace, Freedom and Neutrality in Southeast Asia, the formal initiative to make the region a nuclear-weapons-free zone is of relatively recent origin. The security benefits that are likely to accrue from declaring Southeast Asia nuclear-weapons-free are rather marginal. Benefits, as there are, are in the political and diplomatic realm where the proposed agreement can be used to influence the conduct of international relations which in turn may have the potential to modify the strategic environment of Southeast Asia

Anthropogenic activities and coastal environmental quality: a regional quantitative analysis in southeast China with management implications.

Science.gov (United States)

Chen, Kai; Liu, Yan; Huang, Dongren; Ke, Hongwei; Chen, Huorong; Zhang, Songbin; Yang, Shengyun; Cai, Minggang

2018-02-01

Regional analysis of environmental issues has always been a hot topic in the field of sustainable development. Because the different levels of economic growth, urbanization, resource endowments, etc. in different regions generate apparently different ecological responses, a better description and comparison across different regions will provide more valuable implications for ecological improvement and policymaking. In this study, seven typical bays in southeast China that are a rapid developing area were selected to quantitatively analyze the relationship between socioeconomic development and coastal environmental quality. Based on the water quality data from 2007 to 2015, the multivariate statistical method was applied to analyze the potential environmental risks and to classify the seven bays based on their environmental quality status. The possible variation trends of environmental indices were predicted based on the cross-regional panel data by Environmental Kuznets Curve. The results showed that there were significant regional differences among the seven bays, especially Quanzhou, Xiamen, and Luoyuan Bays, suffered from severer artificial disturbances than other bays, despite their different development patterns. Socioeconomic development level was significantly associated with some water quality indices (pH, DIN, PO 4 -P); the association was roughly positive: the areas with higher GDP per capita have some worse water quality indices. In addition, the decreasing trend of pH values and the increasing trend of nutrient concentration in the seven bays will continue in the foreseeable future. In consideration of the variation trends, the limiting nutrient strategy should be implemented to mitigate the deterioration of the coastal environments.

Regional Radiological Security Partnership in Southeast Asia - Increasing the Sustainability of Security Systems at the Site-Level by Using a Model Facility Approach

International Nuclear Information System (INIS)

Chamberlain, Travis L.; Dickerson, Sarah; Ravenhill, Scott D.; Murray, Allan; Morris, Frederic A.; Herdes, Gregory A.

2009-01-01

In 2004, Australia, through the Australian Nuclear Science and Technology Organisation (ANSTO), created the Regional Security of Radioactive Sources (RSRS) project and partnered with the U.S. Department of Energy's Global Threat Reduction Initiative (GTRI) and the International Atomic Energy Agency (IAEA) to form the Southeast Asian Regional Radiological Security Partnership (RRSP). The intent of the RRSP is to cooperate with countries in Southeast Asia to improve the security of their radioactive sources. This Southeast Asian Partnership supports objectives to improve the security of high risk radioactive sources by raising awareness of the need and developing national programs to protect and control such materials, improve the security of such materials, and recover and condition the materials no longer in use. The RRSP has utilized many tools to meet those objectives including: provision of physical protection upgrades, awareness training, physical protection training, regulatory development, locating and recovering orphan sources, and most recently - development of model security procedures at a model facility. This paper discusses the benefits of establishing a model facility, the methods employed by the RRSP, and three of the expected outcomes of the Model Facility approach. The first expected outcome is to increase compliance with source security guidance materials and national regulations by adding context to those materials, and illustrating their impact on a facility. Second, the effectiveness of each of the tools above is increased by making them part of an integrated system. Third, the methods used to develop the model procedures establishes a sustainable process that can ultimately be transferred to all facilities beyond the model. Overall, the RRSP has utilized the Model Facility approach as an important tool to increase the security of radioactive sources, and to position facilities and countries for the long term secure management of those sources.

Why do we have such difficulty assessing aerosol impacts in Southeast Asia? Examining the representativeness of regional in situ, remote sensing, and modeling data using examples from a recent field trial

Science.gov (United States)

Reid, J.; Hyer, E. J.; Lagrosas, N.; Salinas Cortijo, S. V.; Campbell, J. R.; Chew, B.; Cook, J.; Di Girolamo, L.; Kuciauskas, A. P.; Johnson, R. S.; Jonsson, H.; Lynch, P.; Sessions, W.; Simpas, J. B.; Turk, F. J.; Wang, J.

2012-12-01

Southeast Asia faces numerous climate change issues, and the interaction between aerosol particles, clouds, and precipitation is thought to impact the environment in this region at both weather and climate scales. Aerosol particles have direct radiative effects, indirect effects through interaction with clouds and precipitation, and also act as a tracer for other processes affecting the carbon cycle or atmospheric chemistry. Southeast Asia also hosts some of the most complex meteorological phenomenon of the world, challenging in situ, remote sensing and modeling systems. Indeed, there is more diversity in satellite based aerosol, fire, cloud, and precipitation products in Southeast Asia than perhaps anywhere else in the world outside of the poles. In addition to serious direct challenges to aerosol observability in Southeast Asia, such as persistent ubiquitous cloud cover, there are also contextual biases (such as for aerosol retrievals the classic clear sky bias). Contextual bias affects the representativeness of nearly all aerosol assessments in Southeast Asia. As part of the 7 Southeast Asian Studies (7SEAS) program, a small intensive study was conducted in Singapore and the Palawan Archipelago in September 2011 to study the flow of biomass burning smoke through the South China/East Sea and into the summertime monsoonal trough. Analysis of field data coupled with multiple satellite and model products allowed us to investigate questions on the representativeness of data and to what extent they capture the 'true' state of the meteorological and aerosol environment. Four specific representativeness issues are presented based on IOP examples: 1) Individual biases in retrievals or model simulations; 2) Sampling biases at short time scales based on product coverage; 3) Temporal and spatial scale biases inherent in large and point based measurements; 4) Contextual biases that develop from the aggregation of data products. Considering all four of these issues we

Prevalencia de teniosis y seroprevalencia de cisticercosis humana en Pampa Cangallo, Ayacucho, Perú 2008 Taeniosis prevalence and human cysticercosis seroprevalence in Pampa Cangallo, Ayacucho, Peru 2008

Directory of Open Access Journals (Sweden)

Avelino Cordero

2010-12-01

Full Text Available Para estimar la prevalencia de teniosis y la seroprevalencia de cisticercosis humana en la población del distrito de Pampa Cangallo, en la sierra central de Perú (Ayacucho; se realizó un estudio transversal en el año 2008, con 368 personas de 5 a 70 años de edad. El diagnóstico de teniosis se efectuó mediante la prueba coproparasitológica (sedimentación rápida mientras que para el diagnóstico de cisticercosis se realizó un tamizaje con la prueba de ELISA, y los casos positivos fueron confirmados por inmunoblot. Se encontró cinco casos positivos a huevos de Taenia sp, lo que representa una prevalencia de teniosis de 1,4% (IC95%: 0,2 - 2,5%, siendo los individuos entre los 20 a 49 años los que presentan la mayor proporción. Se encontró una seroprevalencia de cisticercosis de 3,3% (IC95%: 1,4 - 5,1% por 12 casos positivos, siendo más frecuente en mujeres. No se encontró asociación con ninguno de los factores estudiados. Si bien la prevalencia es baja, se confirma la existencia de la teniosis y cisticercosis en esta población, por lo que se sugiere el establecimiento de estrategias de prevención y control, con énfasis en la educación comunitaria.To estimate the taeniosis prevalence and human cysticercosis seroprevalence in a rural town from the Peruvian central Andes (Pampa Cangallo, Ayacucho, we performed a cross sectional study in 2008, included 368 people between 5 and 70 years. Fast sedimentation technique and direct examination of stool samples were used to taeniosis diagnosis, and ELISA are used as screening test to cysticercosis, positives cases were confirmed with immunoblot. We found five positives cases to Taenia sp. eggs, which represents a 1.4% (95%CI: 0.2 - 2.5% of a taeniosis prevalence, being individuals between the 20 to 49 years those which presented high proportion. We found 3.3% (95%CI: 1.5 - 5.1% of cysticercosis prevalence for 12 positives cases, being most frequent in women. No association with evaluated

75 FR 39918 - Fisheries of the South Atlantic and Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

Science.gov (United States)

2010-07-13

...-4366. SUPPLEMENTARY INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management... Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries Science Center... researchers; constituency representatives including fishermen, environmentalists, and NGO's; International...

Competitive Dairy Value Chains in Southeast Asia – Part II : Dairy Expert Roundtable Meeting, December 8 & 9, 2010, Muak Lek, Thailand

NARCIS (Netherlands)

Haartsen, L.; Lee, van der J.; Wouters, A.P.

2011-01-01

The regional Dairy Expert Roundtable Meeting on “Competitive Dairy Value Chains in Southeast Asia” provided a forum for participants from six Southeast Asian countries to discuss how dairy value chains in this region can become more competitive and sustainable. The demand for dairy products in these

An Approach to Building Capacity for Nuclear Security and Safeguards in Thailand and the Southeast Asian Region

International Nuclear Information System (INIS)

Pengvanich, P.; Chanyotha, S.; Nilsuwankosit, S.

2016-01-01

Full text: A master’s degree programme in nuclear security and safeguards has been developed and offered at Chulalongkorn University for the first time in 2013 in order to develop necessary human resources in the fields of nuclear security and safeguards who can continue to work, conduct research, or serve as educators in these fields in Thailand and the Southeast Asian region. The first group of 20 students joined the programme in 2013 and recently graduated. The programme was one-of-its-kind, as there have not been many similar specialized programmes in nuclear security and safeguards in the past. In this paper, challenges and lessons learned throughout the programme are reported. Experience from the pilot programme will be used to improve the next round of the programme which is expected to start in 2017. With this program, more nuclear knowledge can be shared and maintained among the Association of South East Asian Nations (ASEAN) countries to ensure the peaceful utilization of nuclear technology in the region. (author

Human resources for health in southeast Asia: shortages, distributional challenges, and international trade in health services.

Science.gov (United States)

Kanchanachitra, Churnrurtai; Lindelow, Magnus; Johnston, Timothy; Hanvoravongchai, Piya; Lorenzo, Fely Marilyn; Huong, Nguyen Lan; Wilopo, Siswanto Agus; dela Rosa, Jennifer Frances

2011-02-26

In this paper, we address the issues of shortage and maldistribution of health personnel in southeast Asia in the context of the international trade in health services. Although there is no shortage of health workers in the region overall, when analysed separately, five low-income countries have some deficit. All countries in southeast Asia face problems of maldistribution of health workers, and rural areas are often understaffed. Despite a high capacity for medical and nursing training in both public and private facilities, there is weak coordination between production of health workers and capacity for employment. Regional experiences and policy responses to address these challenges can be used to inform future policy in the region and elsewhere. A distinctive feature of southeast Asia is its engagement in international trade in health services. Singapore and Malaysia import health workers to meet domestic demand and to provide services to international patients. Thailand attracts many foreign patients for health services. This situation has resulted in the so-called brain drain of highly specialised staff from public medical schools to the private hospitals. The Philippines and Indonesia are the main exporters of doctors and nurses in the region. Agreements about mutual recognition of professional qualifications for three groups of health workers under the Association of Southeast Asian Nations Framework Agreement on Services could result in increased movement within the region in the future. To ensure that vital human resources for health are available to meet the needs of the populations that they serve, migration management and retention strategies need to be integrated into ongoing efforts to strengthen health systems in southeast Asia. There is also a need for improved dialogue between the health and trade sectors on how to balance economic opportunities associated with trade in health services with domestic health needs and equity issues. Copyright © 2011

Survey on changes of breast cancer radiotherapy in four hospitals within southeast coastal region of China

International Nuclear Information System (INIS)

Ji Yongling; Liu Jingjie; Tian Ye; Li Xianming; Zhu Yaqun; Yu De; Du Xianghui

2010-01-01

Objective: to explore the changes and the tendency of breast cancer radiotherapy in China within the past decade. Methods: A survey on breast cancer radiotherapy in 1999 and 2006 was conducted in 4 hospitals located within the southeast coastal region of China, including patients' clinical characteristics, the purpose of radiotherapy and its techniques. Results: The percentage of breast conservative treatment (BCT) increased from 3% in 1999 to 13% in 2006. For radiotherapy techniques in 2066 compared with 1999, the growth trend was found in use of breast immobilization devices (80% vs. 46%), treatment planning system (70% vs. 23%), and CT simulation (14% vs. 0). The frequency was increased in the chest wall irradiation after mastectomy (90% vs. 67%), but decreased in internal mammary region (30% vs. 76%) and axilla (37% vs. 69%) treatment. There were no differences in total dose and fractionation prescription. Conclusions: BCT was performed more frequently, but post-mastectomy radiotherapy was still essential option in China at present. Although some advanced techniques were applied frequently in clinical practice. Simulation, treatment planning, and irradiation target design were urgent for improvement and standardization. (authors)

75 FR 51983 - Fisheries of the South Atlantic and Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

Science.gov (United States)

2010-08-24

... INFORMATION: The Gulf of Mexico, South Atlantic, and Caribbean Fishery Management Councils, in conjunction... Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office and Southeast Fisheries..., biologists, and researchers; constituency representatives including fishermen, environmentalists, and NGO's...

Assessment of Ebola virus disease preparedness in the WHO South-East Asia Region.

Science.gov (United States)

Vong, Sirenda; Samuel, Reuben; Gould, Philip; El Sakka, Hammam; Rana, Bardan J; Pinyowiwat, Vason; Bezbaruah, Supriya; Ofrin, Roderico

2016-12-01

To conduct assessments of Ebola virus disease preparedness in countries of the World Health Organization (WHO) South-East Asia Region. Nine of 11 countries in the region agreed to be assessed. During February to November 2015 a joint team from WHO and ministries of health conducted 4-5 day missions to Bangladesh, Bhutan, Indonesia, Maldives, Myanmar, Nepal, Sri Lanka, Thailand and Timor-Leste. We collected information through guided discussions with senior technical leaders and visits to hospitals, laboratories and airports. We assessed each country's Ebola virus disease preparedness on 41 tasks under nine key components adapted from the WHO Ebola preparedness checklist of January 2015. Political commitment to Ebola preparedness was high in all countries. Planning was most advanced for components that had been previously planned or tested for influenza pandemics: multilevel and multisectoral coordination; multidisciplinary rapid response teams; public communication and social mobilization; drills in international airports; and training on personal protective equipment. Major vulnerabilities included inadequate risk assessment and risk communication; gaps in data management and analysis for event surveillance; and limited capacity in molecular diagnostic techniques. Many countries had limited planning for a surge of Ebola cases. Other tasks needing improvement included: advice to inbound travellers; adequate isolation rooms; appropriate infection control practices; triage systems in hospitals; laboratory diagnostic capacity; contact tracing; and danger pay to staff to ensure continuity of care. Joint assessment and feedback about the functionality of Ebola virus preparedness systems help countries strengthen their core capacities to meet the International Health Regulations.

Meso-cenozoic extensional tectonics and uranium metallogenesis in southeast China

International Nuclear Information System (INIS)

Chen Yuehui; Chen Zuyi; Cai Yuqi; Fu Jin; Feng Quanhong; Shi Zuhai

1998-12-01

Through a systematic study on Meso-Cenozoic extensional tectonics in Southeast China, the authors point out that there are three major types of extensional tectonics such as taphrogenic thermo-upwelling, and gravitational extensional tectonics. The characteristics of structural forms, combination patterns, movement style and syn-tectonic magmatism of different extensional tectonics are studied. Then according to the known isotope age data of uranium mineralizations in the area, the relations between the process of extensional tectonics and regional uranium metallogenesis, as well as the corresponding relations in space and time between extensional tectonics and uranium deposits of different types are analyzed. In conclusion, the authors suggest that the uranium mineralizations of different types in Southeast China are characterized by an united ore-forming mechanism due to the apparent control of extensional tectonics to the regional uranium metallogenesis

High resolution population distribution maps for Southeast Asia in 2010 and 2015.

Science.gov (United States)

Gaughan, Andrea E; Stevens, Forrest R; Linard, Catherine; Jia, Peng; Tatem, Andrew J

2013-01-01

Spatially accurate, contemporary data on human population distributions are vitally important to many applied and theoretical researchers. The Southeast Asia region has undergone rapid urbanization and population growth over the past decade, yet existing spatial population distribution datasets covering the region are based principally on population count data from censuses circa 2000, with often insufficient spatial resolution or input data to map settlements precisely. Here we outline approaches to construct a database of GIS-linked circa 2010 census data and methods used to construct fine-scale (∼100 meters spatial resolution) population distribution datasets for each country in the Southeast Asia region. Landsat-derived settlement maps and land cover information were combined with ancillary datasets on infrastructure to model population distributions for 2010 and 2015. These products were compared with those from two other methods used to construct commonly used global population datasets. Results indicate mapping accuracies are consistently higher when incorporating land cover and settlement information into the AsiaPop modelling process. Using existing data, it is possible to produce detailed, contemporary and easily updatable population distribution datasets for Southeast Asia. The 2010 and 2015 datasets produced are freely available as a product of the AsiaPop Project and can be downloaded from: www.asiapop.org.

High resolution population distribution maps for Southeast Asia in 2010 and 2015.

Directory of Open Access Journals (Sweden)

Andrea E Gaughan

Full Text Available Spatially accurate, contemporary data on human population distributions are vitally important to many applied and theoretical researchers. The Southeast Asia region has undergone rapid urbanization and population growth over the past decade, yet existing spatial population distribution datasets covering the region are based principally on population count data from censuses circa 2000, with often insufficient spatial resolution or input data to map settlements precisely. Here we outline approaches to construct a database of GIS-linked circa 2010 census data and methods used to construct fine-scale (∼100 meters spatial resolution population distribution datasets for each country in the Southeast Asia region. Landsat-derived settlement maps and land cover information were combined with ancillary datasets on infrastructure to model population distributions for 2010 and 2015. These products were compared with those from two other methods used to construct commonly used global population datasets. Results indicate mapping accuracies are consistently higher when incorporating land cover and settlement information into the AsiaPop modelling process. Using existing data, it is possible to produce detailed, contemporary and easily updatable population distribution datasets for Southeast Asia. The 2010 and 2015 datasets produced are freely available as a product of the AsiaPop Project and can be downloaded from: www.asiapop.org.

Natural gas pricing policies in Southeast Asia

International Nuclear Information System (INIS)

Pacudan, R.B.

1998-01-01

The very dynamic economies of Southeast Asia have recently been experiencing a rapid increase in energy demand. Parallel to this development, there has been an increase in the utilization of indigenous natural gas resources. This article reviews gas-pricing policies in the region, which partly explain the rise in gas utilization. Although diverse, energy pricing policies in Southeast Asia address the common objective of enhancing domestic gas production and utilization. The article concludes that a more rational gas-pricing policy framework is emerging in the region. In global terms, gas pricing in the region tends to converge in a market-related framework, despite the many different pricing objectives of individual countries, and the predominance of non-economic pricing objectives in certain countries (especially gas-rich nations). Specifically, governments have been flexible enough to follow global trends and initiate changes in contractual agreements (pricing and profit-sharing), giving oil companies more favourable terms, and encouraging continued private investment in gas development. At the same time, promotional pricing has also been used to increase utilization of gas, through set prices and adjusted taxes achieving a lower price level compared to substitute fuels. For an efficient gas-pricing mechanism, refinements in the pricing framework should be undertaken, as demand for gas approaches existing and/or forecast production capacities. (author)

Summer periphyton community in two streams of the Pampa Plain, Argentina

Directory of Open Access Journals (Sweden)

Esquius Karina Soledad

2011-11-01

Full Text Available During summer 2001, periphytic algae associated to the giant bulrush Schoenoplectus californicus (Cyperaceae were studied in Los Padres and La Tapera streams (Pampa Plain, Argentina. One hundred and seven taxa were determined, being 76 of them common to both sampling sites. Diversity, total number of taxa and abundance of periphytic algae were greater in stems from the effl uent (La Tapera Stream. Diatoms were the most important group in both streams, according to their richness and abundance. Periphyton from the infl uent (Los Padres Stream was characterized by the dominance of the diatom Navicula cryptocephala and the codominance of another three algae. In contrast in La Tapera Stream, not any species could be recognized as dominant. Periphyton community architecture was more complex in the effl uent, with a high development of fi ve physiognomic groups. In conclusion, algal community attached to S. californicus differs in terms of diversity, abundance and community complexity, possibly due to the diffe rences registered in certain abiotic parameters, mainly in water transparency and velocity.

Hydropower in Southeast United States, -a Hydroclimatological Perspective

Science.gov (United States)

Engstrom, J.

2016-12-01

Hydropower is unique among renewable energy sources for the ability to store its fuel (water) in reservoirs. The relationship between discharge, macro-scale drivers, and production is complex since production depends not only on water availability, but also upon decisions made by the institution owning the facility that has to consider many competing interests including economics, drinking water supply, recreational uses, etc. This analysis shows that the hydropower plants in Southeast U.S. (AL, GA, NC, SC, and TN) exhibit considerable year to year variability in production. Although the hydroclimatology of the Southeast U.S. has been analyzed partially, no previous study has linked the region's hydroelectricity production to any reported causes of interannual hydroclimatological variability, as has been completed in other regions. Due to the current short-term hydroelectricity production forecasts, the water resource is not optimized from a hydropower perspective as electricity generating potential is not maximized. The results of this study highlight the amount of untapped hydroelectricity that could be produced if long term hydroclimate and large-scale climate drivers were considered in production forecasts.

Climate change projections over three metropolitan regions in Southeast Brazil using the non-hydrostatic Eta regional climate model at 5-km resolution

Science.gov (United States)

Lyra, Andre; Tavares, Priscila; Chou, Sin Chan; Sueiro, Gustavo; Dereczynski, Claudine; Sondermann, Marcely; Silva, Adan; Marengo, José; Giarolla, Angélica

2018-04-01

The objective of this work is to assess changes in three metropolitan regions of Southeast Brazil (Rio de Janeiro, São Paulo, and Santos) based on the projections produced by the Eta Regional Climate Model (RCM) at very high spatial resolution, 5 km. The region, which is densely populated and extremely active economically, is frequently affected by intense rainfall events that trigger floods and landslides during the austral summer. The analyses are carried out for the period between 1961 and 2100. The 5-km simulations are results from a second downscaling nesting in the HadGEM2-ES RCP4.5 and RCP8.5 simulations. Prior to the assessment of the projections, the higher resolution simulations were evaluated for the historical period (1961-1990). The comparison between the 5-km and the coarser driver model simulations shows that the spatial patterns of precipitation and temperature of the 5-km Eta simulations are in good agreement with the observations. The simulated frequency distribution of the precipitation and temperature extremes from the 5-km Eta RCM is consistent with the observed structure and extreme values. Projections of future climate change using the 5-km Eta runs show stronger warming in the region, primarily during the summer season, while precipitation is strongly reduced. Projected temperature extremes show widespread heating with maximum temperatures increasing by approximately 9 °C in the three metropolitan regions by the end of the century in the RCP8.5 scenario. A trend of drier climate is also projected using indices based on daily precipitation, which reaches annual rainfall reductions of more than 50 % in the state of Rio de Janeiro and between 40 and 45 % in São Paulo and Santos. The magnitude of these changes has negative implications to the population health conditions, energy security, and economy.

Análisis de los escurrimientos de una microcuenca de Pampa Ondulada bajo diferentes sistemas de labranza Runoff analysis of a watershed belonging to the rolling Pampa under different tillage systems

Directory of Open Access Journals (Sweden)

Mario G. Castiglioni

2006-12-01

Full Text Available La tasa de escurrimiento del agua juega un rol crítico en la determinación de la pérdida de suelo en las tierras agrícolas. En la última década la siembra directa se ha difundido en la Pampa Ondulada en forma considerable, siendo escasos los estudios a nivel microcuenca en los cuales se analice sus efectos sobre los escurrimientos respecto a otros sistemas de labranza. El objetivo del presente trabajo fue comparar distintos parámetros correspondientes a la respuesta hidrológica superficial de una microcuenca de la Pampa Ondulada, ante cambios en los sistemas de labranza empleados. La microcuenca bajo estudio posee una superficie de 300 ha y está ubicada en la vertiente norte de la cuenca media del Arroyo del Tala, San Pedro, provincia de Bs. As. Los suelos presentes corresponden a la serie Ramallo (Argiudol vértico y sus fases por erosión. Se confeccionaron los hidrogramas y hietogramas correspondientes a las distintas tormentas ocurridas durante el período 1995-2002, analizándose los escurrimientos en forma global y los tramos ascendentes y descendentes de los caudales de agua obtenidos en forma separada. El sistema de labranza siembra directa originó valores de curva número mayores respecto al sistema convencional. La duración de los escurrimientos fue mayor bajo siembra directa debido a un alargamiento de la fase descendente de los hidrogramas. Los caudales de escurrimiento generados por unidad de lluvia caída fueron siempre menores bajo el sistema de siembra directa respecto al sistema de labranza convencional. Los milímetros escurridos durante la fase descendente de los hidrogramas no fue diferente entre sistemas de labranza ya que el menor caudal registrado bajo la siembra directa fue compensado por una mayor duración de este período en dicho sistema de labranza.The runoff rate constitutes a key factor in the determination of soil losses in arable lands. In the last decade, no tillage system became widespread in the

A regional cooperative clinical study of radiotherapy for cervical cancer in east and south-east Asian countries

International Nuclear Information System (INIS)

Nakano, Takashi; Kato, Shingo; Cao, Jianping; Zhou Juying; Susworo, Raden; Supriana, Nana; Sato, Shinichiro; Ohno, Tatsuya; Suto, Hisao; Nakamura, Yuzuru; Cho, Chul-Koo; Ismail, Fuad B.; Calaguas, Miriam J.C.; Reyes, Rey H. de los; Chansilpa, Yaowalak; Thephamongkhol, Kullathom; Nguyen Ba Duc; To Anh Dung; Tsujii, Hirohiko

2007-01-01

Purpose: Radiotherapy differed widely in east and south-east Asia because of technical, cultural, and socio-economic differences. With the purpose of standardizing radiotherapy for cervical cancer in the region, an international clinical study was conducted. Materials and methods: Eleven institutions in eight Asian countries participated in the study. Between 1996 and 1998, 210 patients with stage IIIB cervical cancer were enrolled. Patients were treated with a combination of external beam radiotherapy (total dose, 50 Gy) and either high-dose-rate (HDR) or low-dose-rate (LDR) intracavitary brachytherapy (ICBT) according to the institutional practice. The planned point A dose was 20-28 Gy/4 fractions for HDR-ICBT and 30-40 Gy/1-2 fractions for LDR-ICBT. Results: Hundred patients were treated with HDR-ICBT and 110 were treated with LDR-ICBT. The ICBT doses actually delivered to point A ranged widely: 12-32 Gy in the HDR group and 26-52.7 Gy in the LDR group. The 5-year follow-up rate among the countries differed greatly, from 29% to 100%. The 5-year major complication rates were 6% in the HDR group and 10% in the LDR group. The 5-year overall survival rates were 51.1% in the HDR group and 57.5% in the LDR group. Conclusions: Although there were several problems with treatment compliance and patients' follow-up, the study suggests that the protocols provided favorable outcomes with acceptable rates of late complications in the treatment of advanced cervical cancer in east and south-east Asia

Application of Prognostic Mesoscale Modeling in the Southeast United States

International Nuclear Information System (INIS)

Buckley, R.L.

1999-01-01

A prognostic model is being used to provide regional forecasts for a variety of applications at the Savannah River Site (SRS). Emergency response dispersion models available at SRS use the space and time-dependent meteorological data provided by this model to supplement local and regional observations. Output from the model is also used locally to aid in forecasting at SRS, and regionally in providing forecasts of the potential time and location of hurricane landfall within the southeast United States

A Review of Barriers to and Opportunities for the Integration of Renewable Energy in the Southeast

Energy Technology Data Exchange (ETDEWEB)

McConnell, Ben W [ORNL; Hadley, Stanton W [ORNL; Xu, Yan [ORNL

2011-08-01

The objectives of this study were to prepare a summary report that examines the opportunities for and obstacles to the integration of renewable energy resources in the Southeast between now and the year 2030. The report, which is based on a review of existing literature regarding renewable resources in the Southeast, includes the following renewable energy resources: wind, solar, hydro, geothermal, biomass, and tidal. The evaluation was conducted by the Oak Ridge National Laboratory for the Energy Foundation and is a subjective review with limited detailed analysis. However, the report offers a best estimate of the magnitude, time frame, and cost of deployment of renewable resources in the Southeast based upon the literature reviewed and reasonable engineering and economic estimates. For the purposes of this report, the Southeast is defined as the states of Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, and West Virginia. In addition, some aspects of the report (wind and geothermal) also consider the extended Southeast, which includes Maryland, Missouri, Oklahoma, and Texas. A description of the existing base of renewable electricity installations in the region is given for each technology considered. Where available, the possible barriers and other considerations regarding renewable energy resources are listed in terms of availability, investment and maintenance costs, reliability, installation requirements, policies, and energy market. As stated above, the report is a comprehensive review of renewable energy resources in the southeastern region of United States based on a literature study that included information obtained from the Southern Bio-Power wiki, sources from the Energy Foundation, sources available to ORNL, and sources found during the review. The report consists of an executive summary, this introductory chapter describing report objectives, a chapter on analysis methods and

Oil refining and product marketing developments in Southeast Asia

International Nuclear Information System (INIS)

Szabo, A.M.

1991-01-01

It is estimated that the high growth rate in oil demand in the Asia-Pacific region (excluding Japan) will slow down slightly but still outperform the rest of the world during 1990-2000. This is expected to be true for southeast Asia as well, or more specifically the Association of Southeast Asian Nations (ASEAN). The region's dependence on oil imports from the Middle East will continue for the foreseeable future. Asia-Pacific crude oil production is expected to grow to 6.8 million bbl/d by 1995 and to 7.3 million bbl/d by 2000, meaning that the region will import nearly 50% of its crude oil requirements at both 1995 and 2000. The participation of ASEAN in the production of indigenous crudes in the Asia-Pacific region will increase from 31% in the mid-1980s to 41% by 2000. The Asia-Pacific imbalance between refinery output or supplies and demand patterns will be accentuated during the decade, providing significant opportunities for investments and/or product trading. The region will require upgrading facilities to generate an additional 3.7 million bbl/d of light products in 1995. In the ASEAN countries, surpluses in refined products are expected for 1995. Environmental concerns are following similar trends in the Asia-Pacific region as in the rest of the world, and the proportion of high aromatics gasolines produced will increase as the proportion of leaded gasoline decreases. 6 tabs

Diversity, occurrence and socio-economic aspects of snappers and job fish (Family: Lutjanidae) fisheries from Gulf of Mannar region, south-east coast of India.

Digital Repository Service at National Institute of Oceanography (India)

Murugan, A.; Vinod, K.; Saravanan, K.R.; Anbalagan, T.; Saravanan, R.; Sanaye, S.V.; Mojjada, S.K.; Rajagopal, S.; Balasubramanian, T.

Journal of Geo-Marine Sciences Vol. 43 (4), April 2014, pp. 618-633 Diversity, occurrence and socio-economic aspects of snappers and job fish (Family: Lutjanidae) fisheries from Gulf of Mannar region, south-east coast of India A. Murugan...] Introduction The role of human activity on marine ecosystems is receiving increased attention with the perception that human activities are causing considerable economic loss for local fishing communities1. In particular, the increase in fishing pressure...

Medication Errors in the Southeast Asian Countries: A Systematic Review.

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Shahrzad Salmasi

Full Text Available Medication error (ME is a worldwide issue, but most studies on ME have been undertaken in developed countries and very little is known about ME in Southeast Asian countries. This study aimed systematically to identify and review research done on ME in Southeast Asian countries in order to identify common types of ME and estimate its prevalence in this region.The literature relating to MEs in Southeast Asian countries was systematically reviewed in December 2014 by using; Embase, Medline, Pubmed, ProQuest Central and the CINAHL. Inclusion criteria were studies (in any languages that investigated the incidence and the contributing factors of ME in patients of all ages.The 17 included studies reported data from six of the eleven Southeast Asian countries: five studies in Singapore, four in Malaysia, three in Thailand, three in Vietnam, one in the Philippines and one in Indonesia. There was no data on MEs in Brunei, Laos, Cambodia, Myanmar and Timor. Of the seventeen included studies, eleven measured administration errors, four focused on prescribing errors, three were done on preparation errors, three on dispensing errors and two on transcribing errors. There was only one study of reconciliation error. Three studies were interventional.The most frequently reported types of administration error were incorrect time, omission error and incorrect dose. Staff shortages, and hence heavy workload for nurses, doctor/nurse distraction, and misinterpretation of the prescription/medication chart, were identified as contributing factors of ME. There is a serious lack of studies on this topic in this region which needs to be addressed if the issue of ME is to be fully understood and addressed.

Population and society in twentieth-century Southeast Asia.

Science.gov (United States)

Hirschman, C

1994-09-01

The historical demographic analysis in this article is a revision of a paper presented at the Conference of the Northwest Regional Consortium for Southeast Asian Studies in 1988 at the University of Oregon. The author takes the view that fertility has remained high in the Southeast Asian region due to the dynamics of colonialism and the reinforcement of traditional society. Industrialization, urbanization, and advancing education was not favored by colonial policy. The shift to planting cash crops was labor-intensive work which reinforced large families. The fertility decline after the 1960s is attributed to population pressure and the lower limits of land and production per family. Incentives for smaller families are identified as the expansion of mass education, increased consumer aspirations, and opportunities for modern sector employment. The impact of population growth is viewed as multidimensional and indicative of the conflicts between resources, obligations, and aspirations. The historical record in Southeast Asia reveals a population shortage and the risk of losing the minimum supply of labor necessary for a subsistence economy. Traditional local authorities were in need of men for waging war and producing an economic surplus. Colonial administrators imported cheap labor. As mortality declined and population increased, the societal response was migration, usually to frontier areas. New zones of wet rice production were created in lower Burma, central Siam, and Cochin China due to increased demand. Other survival strategies are identified as infinite land subdivision and multiple job holding in the off-season. Densely populated areas appeared to have lower fertility. Over the past 20 years the strategy appears to have been lower fertility coupled with acceptance of family planning, higher female educational attainment, and higher age at marriage. Southeast Asian patterns are considered indicative of the impact of wars, crises, and economic change on

Combating Taenia solium cysticercosis in Southeast Asia an opportunity for improving human health and livestock production.

Science.gov (United States)

Willingham, A Lee; Wu, Hai-Wei; Conlan, James; Satrija, Fadjar

2010-01-01

Cysticercosis caused by the zoonotic pork tapeworm Taenia solium is emerging as a constraint for the nutritional and economic well-being of small-holder farming communities in many underdeveloped areas of Southeast Asia. It occurs mainly in impoverished regions with inadequate sanitation, poor pig management practices and lack of meat inspection and control. Neurocysticercosis, the most serious form of the disease, is considered the most common parasitic infection of the human nervous system and the most frequent preventable cause of epilepsy in the developing world. Although theoretically easy to control and declared eradicable, T. solium taeniosis/cysticercosis remains a neglected disease. There is a lack of information and awareness of the burden and transmission of the disease at the regional and global level, partially explained by the unavailability of good quality diagnostic tools in field-applicable formats. These factors are further compounded by a lack of validated simple and sustainable intervention packages as part of integrated helminth control programmes. To date, T. solium taeniosis/cysticercosis has not been eliminated from any region by a specific programme in Southeast Asia, and no national control programmes are yet in place except in parts of the People's Republic of China. The presence, distribution, public health importance and economic relevance of cysticercosis need to be better documented in Southeast Asia in order to bring it to the attention of affected communities, decision-makers and funding bodies. A number of proven cost-effective intervention tools for combating cysticercosis appear to be available but need to be field validated. The Regional Network for Asian Schistosomiasis and Other Helminth Zoonoses (RNAS(+)) serves as an important regional 'driving force' for managing research, capacity building, knowledge and stakeholder engagement essential for controlling cysticercosis in the Southeast Asian region while ensuring that

Searching Jesuit´s footsteps in the Argentinean pampas: the misión “Nuestra Señora de la Purísima Concepción de los Indios Pampas” (1740-1753

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Victoria Pedrotta

2017-03-01

Full Text Available In may 1740, Jesuits Querini and Strobel started the mission “Nuestra Señora de la Purísima Concepción de los Indios Pampas”, at the mouth of the Salado River in the Argentinean pampas, thus beginning an ambitious evangelizer project for the indigenous groups that inhabited in the Pampa and Patagonia lands. Within a few years, the new town had to be moved to a nearby site, where settled until 1753. This paper presents the analysis of the document database collected in the context of archaeological investigations that we began in 1998, focused on aspects related to the mission geographical environment, its initial population, buildings and layout, as well as the information about the current location of the two settlements that consecutively formed it.

Where and how are roads endangering mammals in Southeast Asia's forests?

Science.gov (United States)

Clements, Gopalasamy Reuben; Lynam, Antony J; Gaveau, David; Yap, Wei Lim; Lhota, Stanislav; Goosem, Miriam; Laurance, Susan; Laurance, William F

2014-01-01

Habitat destruction and overhunting are two major drivers of mammal population declines and extinctions in tropical forests. The construction of roads can be a catalyst for these two threats. In Southeast Asia, the impacts of roads on mammals have not been well-documented at a regional scale. Before evidence-based conservation strategies can be developed to minimize the threat of roads to endangered mammals within this region, we first need to locate where and how roads are contributing to the conversion of their habitats and illegal hunting in each country. We interviewed 36 experts involved in mammal research from seven Southeast Asian countries to identify roads that are contributing the most, in their opinion, to habitat conversion and illegal hunting. Our experts highlighted 16 existing and eight planned roads - these potentially threaten 21% of the 117 endangered terrestrial mammals in those countries. Apart from gathering qualitative evidence from the literature to assess their claims, we demonstrate how species-distribution models, satellite imagery and animal-sign surveys can be used to provide quantitative evidence of roads causing impacts by (1) cutting through habitats where endangered mammals are likely to occur, (2) intensifying forest conversion, and (3) contributing to illegal hunting and wildlife trade. To our knowledge, ours is the first study to identify specific roads threatening endangered mammals in Southeast Asia. Further through highlighting the impacts of roads, we propose 10 measures to limit road impacts in the region.

Challenges of Green Logistics in Southeast Europe

OpenAIRE

Beškovnik, Bojan; Jakomin, Livio

2010-01-01

This paper describes the trends towards green logistics in global aspect and challenges of adopting green logistics in the region of Southeast Europe. Modern logistics with supply chain management is experiencing a period of important evolution. From reversible logistics, we came to green logistics, which is a wider concept of environmentally friendly thinking. Reverse logistics includes processes of movements and transportation of waste from users to recycling plants; meanwhile, green logist...

The impact of water pollution on fish species in southeast region of Goiás, Brazil.

Science.gov (United States)

Vaz S Silva, Sabrina; Dias, Aurélio Henrique C; Dutra, Elaine S; Pavanin, Alfredo L; Morelli, Sandra; Pereira, Boscolli B

2016-01-01

The rivers from the region of Catalão, Southeast Goiás State, Brazil, are exposed to intense anthropogenic influences including agricultural activities, industry, and urban waste. The aim of this study was to determine the severity of water pollution by conducting an experiment involving in situ biomonitoring of water constituents on genotoxicity in fish inhabiting these sites. The genotoxicity of three sites of the region were analyzed utilizing the micronucleus (MN) test. It was of interest to determine whether there were differences between sampling sites such as urban perimeter, agriculture, and fertilizer industry in control, and monitored species including Astyanax fasciatus, Astyanax altiparanae, and Characidium fasciatum. Data demonstrated that the species at sites 1, 2, and 3 exhibited a marked increase in frequency of MN compared to fish from site 4. Significant elevation in frequency of MN occurred in erythrocytes of A. fasciatus and A. altiparanae at sites 1 and 2. At site 3 higher frequencies of MN were observed in C. fasciatum. MN induction in C. fasciatum was correlated with chromium levels in water and sediment, while A. fasciatum and A. altiparanae showed an association with zinc in water and sediment. Data suggest that benthic and nektonic fish species display different sensitivities in relation to anthropogenic contaminant influences.

Agriculturization in the Argentinean Northern Humid Pampas: the Impact on Soil Structure and Runoff

Science.gov (United States)

Sasal, M. C.; Léonard, J.; Andriulo, A.; Wilson, M. G.

2012-04-01

Argentina is among the countries with the largest cropped area under no-tillage (NT). No tillage was adopted in the northern Humid Pampas to reduce the widespread soil degradation by water erosion. With the advent of genetically modified soybean varieties, NT has developed exponentially. This evolution, combined with the influence of the international market trend, has resulted in large changes in crop sequence composition toward the disappearance of pastures and the expansion of soybean monoculture. The aim of this work was to evaluate the long-term consequences of these changes on the topsoil structure and the way in which the evolution of soil structure relates to the simplification of the crop sequence and to runoff at a regional scale. We analyzed the topsoil structure of 25 sites with Argiudolls having 4 to 29 consecutive years of NT using the cultural profile approach. An intensification sequence index (ISI) was calculated as the ratio between the length of the growth period and the length of the year. Fifteen natural-rainfall runoff plots (100 m2) with 3.5% slope were used to analyze the relationship between soil structural state, crop sequence and runoff for four years. Four types of soil structures were identified and a general pattern of vertical soil structure organization was revealed. The top centimeters of 72% of the sites were dominated by a granular structure. Platy soil structure development was omnipresent: all sites exhibited a horizontal platy structure (wheat/soybean double crop (ISI=0.83) could limit soil structure degradation and reduce runoff and the associated environmental risks.

Mutation Spectrum of β-Thalassemia and Other Hemoglobinopathies in Chittagong, Southeast Bangladesh.

Science.gov (United States)

Chatterjee, Tridip; Chakravarty, Amit; Chakravarty, Sudipa; Chowdhury, Mahmood Ahmed; Sultana, Razia

2015-01-01

Thalassemia is one of the most common autosomal recessive blood disorders in the world. It shows a variety of clinical expression, starting from asymptomatic to severe blood transfusion dependence. More than 500 alleles have been characterized in or around the β-globin region. Moreover, most geographical regions have their own characteristics, frequency and availability of these alleles, predominantly circulating within the communities present in that particular region. In this study, we explored the spectrum of β-thalassemia (β-thal) alleles present in Chittagong, Southeast Bangladesh. This study comprises β-thal and Hb E (HBB: c.79 G > A) patients from in and around the area of Chittagong. Not only exploring the complete β-globin mutation spectrum of the area, but we also tried to look at the origin of the mutated alleles. The β-thal mutations of Bangladesh show a relatively wide spectrum of alleles, which further demonstrates the heterogeneity of the disease in this country. Although our study showed that the majority of the mutations have their origin in neighboring countries such as India, countries of Southeast Asia, Pakistan, etc., some unusual alleles do not originate in neighboring countries and put a little more diversity in the overall spectrum of β-thal-specific alleles. Overall, this study demonstrates the mutation spectrum related to β-thal in Chittagong, Southeast Bangladesh.

THE HISTORY OF JAMA‘AH TABLIGH IN SOUTHEAST ASIA: The Role of Islamic Sufism in Islamic Revival

Directory of Open Access Journals (Sweden)

Kamaruzzaman Bustamam-Ahmad

2008-08-01

Full Text Available The article examines the history of Jama‘ah Tabligh in Southeast Asia, especially in Kuala Lumpur and Aceh. The author traces the historical background of this religious movement with particular reference to the birth place of Jama‘ah Tabligh, India. The author investigates the major role of Indian in disseminating Islam in Southeast Asia, especially in Malaysia and Indonesia. Many scholars believe that Islam came to Southeast Asia from India (Gujarat, and this is the reason why many Islamic traditions in this region were influenced by Indian culture. However, to analyze Islamic movement in Southeast Asia one should take into consideration the Middle East context in which various Islamic movements flourished. Unlike many scholars who believe that the spirit of revivalism or Islamic modernism in Southeast Asia was more influenced by Islam in the Middle East than Indian, the author argues that the influence of Indian Muslim in Southeast Asia cannot be neglected, particularly in the case of Jama‘ah Tabligh.

Health claims on food products in Southeast Asia: regulatory frameworks, barriers, and opportunities.

Science.gov (United States)

Tan, Karin Y M; van der Beek, Eline M; Chan, M Y; Zhao, Xuejun; Stevenson, Leo

2015-09-01

The Association of Southeast Asian Nations aims to act as a single market and allow free movement of goods, services, and manpower. The purpose of this article is to present an overview of the current regulatory framework for health claims in Southeast Asia and to highlight the current barriers and opportunities in the regulatory frameworks in the Association of Southeast Asian Nations. To date, 5 countries in Southeast Asia, i.e., Indonesia, Malaysia, the Philippines, Singapore, and Thailand, have regulations and guidelines to permit the use of health claims on food products. There are inconsistencies in the regulations and the types of evidence required for health claim applications in these countries. A clear understanding of the regulatory frameworks in these countries may help to increase trade in this fast-growing region and to provide direction for the food industry and the regulatory community to develop and market food products with better nutritional quality tailored to the needs of Southeast Asian consumers. © The Author(s) 2015. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Building a risk-targeted regional seismic hazard model for South-East Asia

Science.gov (United States)

Woessner, J.; Nyst, M.; Seyhan, E.

2015-12-01

The last decade has tragically shown the social and economic vulnerability of countries in South-East Asia to earthquake hazard and risk. While many disaster mitigation programs and initiatives to improve societal earthquake resilience are under way with the focus on saving lives and livelihoods, the risk management sector is challenged to develop appropriate models to cope with the economic consequences and impact on the insurance business. We present the source model and ground motions model components suitable for a South-East Asia earthquake risk model covering Indonesia, Malaysia, the Philippines and Indochine countries. The source model builds upon refined modelling approaches to characterize 1) seismic activity from geologic and geodetic data on crustal faults and 2) along the interface of subduction zones and within the slabs and 3) earthquakes not occurring on mapped fault structures. We elaborate on building a self-consistent rate model for the hazardous crustal fault systems (e.g. Sumatra fault zone, Philippine fault zone) as well as the subduction zones, showcase some characteristics and sensitivities due to existing uncertainties in the rate and hazard space using a well selected suite of ground motion prediction equations. Finally, we analyze the source model by quantifying the contribution by source type (e.g., subduction zone, crustal fault) to typical risk metrics (e.g.,return period losses, average annual loss) and reviewing their relative impact on various lines of businesses.

Benthic amphipods (Amphipoda: Gammaridea and Corophiidea) from the Mexican southeast sector of the Gulf of Mexico: checklist, new records and zoogeographic comments.

Science.gov (United States)

Paz-Ríos, Carlos E; Ardisson, Pedro-Luis

2013-01-01

The southeast region of the Gulf of Mexico is considered to be biologically important, because it is a connection and transition zone between the Caribbean and the Gulf of Mexico, harboring great marine biodiversity. Nevertheless, benthic amphipods have been poorly studied in the Mexican southeast sector of the Gulf of Mexico with few studies listing species. The aim of this study is to provide an update checklist of species for the Mexican southeast sector (based on literature review and records from the present study) as well as a brief zoogeographical analysis for the Gulf of Mexico amphipod fauna, putting them in context with the fauna on the tropical western Atlantic. Fifty-five species were listed for the Mexican southeast sector; 36 of them showed a geographical extension to the Yucatan continental shelf representing 23 new records for the Mexican southeast sector, nine for the southeast region and four for the Gulf of Mexico. Based on the zoogeographical analysis, there is support of the application of Carolinian and Caribbean zoogeographic provinces to amphipods in the Gulf of Mexico.

Predicting the Occurrence of Haze Events in Southeast Asia using Machine Learning Algorithms

Science.gov (United States)

Lee, H. H.; Chulakadabba, A.; Tonks, A.; Yang, Z.; Wang, C.

2017-12-01

Severe local- and regional-scale air pollution episodes typically originate from 1) high emissions of air pollutants, 2) poor dispersion conditions, and 3) trans-boundary pollutant transport. Biomass burning activities have become more frequent in Southeast Asia, especially in Sumatra, Borneo, and the mainland Southeast. Trans-boundary transport of biomass burning aerosols often lead to air quality problems in the region. Furthermore, particulate pollutants from human activities besides biomass burning also play an important role in the air quality of Southeast Asia. Singapore, for example, has a dynamic industrial sector including chemical, electric and metallurgic industries, and is the region's major petroleum-refining center. In addition, natural gas and oil power plants, waste incinerators, active port traffic, and a major regional airport further complicate Singapore's air quality issues. In this study, we compare five Machine Learning algorithms: k-Nearest Neighbors, Linear Support Vector Machine, Decision Tree, Random Forest and Artificial Neural Network, to identify haze patterns and determine variable importance. The algorithms were trained using local atmospheric data (i.e. months, atmospheric conditions, wind direction and relative humidity) from three observation stations in Singapore (Changi, Seletar and Paya Labar). We find that the algorithms reveal the associations in data within and between the stations, and provide in-depth interpretation of the haze sources. The algorithms also allow us to predict the probability of haze episodes in Singapore and to determine the correlation between this probability and atmospheric conditions.

Insights into Andean slope hydrology: reservoir characteristics of the thermal Pica spring system, Pampa del Tamarugal, northern Chile

Science.gov (United States)

Scheihing, Konstantin W.; Moya, Claudio E.; Tröger, Uwe

2017-09-01

The thermal Pica springs, at ˜1,400 m above sea level (asl) in the Pampa del Tamarugal (Chile), represent a low-saline spring system at the eastern margin of the hyper-arid Atacama Desert, where groundwater resources are scarce. This study investigates the hydrogeological and geothermal characteristics of their feed reservoir, fostered by the interpretation of a 20-km east-west-heading reflection-seismic line in the transition zone from the Andean Precordillera to the Pampa del Tamarugal. Additional hydrochemical, isotope and hydrologic time-series data support the integrated analysis. One of the main factors that enabled the development of the spring-related vertical fracture system at Pica, is a disruption zone in the Mesozoic Basement caused by intrusive formations. This destabilized the younger Oligocene units under the given tectonic stress conditions; thus, the respective groundwater reservoir is made up of fractured Oligocene units of low to moderate permeability. Groundwater recharge takes place in the Precordillera at ˜3,800 m asl. From there groundwater flow covers a height difference of ˜3,000 m with a maximum circulation depth of ˜800-950 m, where the waters obtain their geothermal imprint. The maximal expected reservoir temperature, as confirmed by geothermometers, is ˜55 °C. Corrected mean residence times of spring water and groundwater plot at 1,200-4,300 years BP and yield average interstitial velocities of 6.5-22 m/year. At the same time, the hydraulic head signal, as induced by recharge events in the Precordillera, is transmitted within 20-24 months over a distance of ˜32 km towards the Andean foothills at Pica and Puquio Nunez.

Understanding the Southeast Asian haze

Science.gov (United States)

G, Karthik K. R.; Baikie, T.; T, Mohan Dass E.; Huang, Y. Z.; Guet, C.

2017-08-01

The Southeast Asian region had been subjected to a drastic reduction in air quality from the biomass burnings that occurred in 2013 and 2015. The smoke from the biomass burnings covered the entire region including Brunei, Indonesia, Malaysia, Singapore and Thailand, with haze particulate matter (PM) reducing the air quality to hazardous levels. Here we report a comprehensive size-composition-morphology characterization of the PM collected from an urban site in Singapore during the two haze events. The two haze events were a result of biomass burning and occurred in two different geographical source regions. We show the similarities and variations of particle size distribution during hazy and clear days during the two haze events. Sub-micron particles (method is used to determine the fractal dimensions of the PM, and the dimensionality varied for every classification from 1.79 to 1.88. We also report the complexities of particles and inconsistencies in the existing approaches to understand them.

Surface waves tomography and non-linear inversion in the southeast Carpathians

International Nuclear Information System (INIS)

Raykova, R.B.; Panza, G.F.

2005-11-01

A set of shear-wave velocity models of the lithosphere-asthenosphere system in the southeast Carpathians is determined by the non-linear inversion of surface wave group velocity data, obtained from a tomographic analysis. The local dispersion curves are assembled for the period range 7 s - 150 s, combining regional group velocity measurements and published global Rayleigh wave dispersion data. The lithosphere-asthenosphere velocity structure is reliably reconstructed to depths of about 250 km. The thickness of the lithosphere in the region varies from about 120 km to 250 km and the depth of the asthenosphere between 150 km and 250 km. Mantle seismicity concentrates where the high velocity lid is detected just below the Moho. The obtained results are in agreement with recent seismic refraction, receiver function, and travel time P-wave tomography investigations in the region. The similarity among the results obtained from different kinds of structural investigations (including the present work) highlights some new features of the lithosphere-asthenosphere system in southeast Carpathians, as the relatively thin crust under Transylvania basin and Vrancea zone. (author)

La textura del suelo como factor regulador de la adsorción de Escherichia coli en una cuenca de la Pampa Ondulada (Argentina Soil texture as a regulating factor of Escherichia coli adsorption in a Rolling Pampa basin (Argentina

Directory of Open Access Journals (Sweden)

Filipe Behrends Kraemer

2011-06-01

Full Text Available El aumento de la carga animal vacuna en la Pampa Ondulada asociado a áreas frágiles supone un importante riesgo de contaminación biológica. Dicha contaminación está regulada por variables edáficas, como la textura, que controlan el transporte de contaminantes biológicos hacia los cuerpos de agua. En el presente trabajo se correlacionó la adsorción bacteriana del suelo con distintos tamaños de partículas individuales correspondientes a 27 suelos provenientes de una cuenca de la Pampa Ondulada. Para ello se utilizó una técnica de centrifugación lenta. Los valores de adsorción bacteriana, empleando en la determinación Escherichia coli ATCC 8739, variaron entre 25,3% y 73,3%, y el tamaño de partícula que mejor se correlacionó con esta propiedad fue el correspondiente a la fracción de arcillas (R² = 0,6. Esta correlación mejoró al considerar conjuntamente a todas las partículas menores de 3 µm (R² = 0,64, lo que resalta la capacidad de los limos muy finos en el fenómeno de adsorción. La curva de ajuste elaborada con los datos experimentales se comparó con la obtenida de acuerdo con el modelo propuesto por Ling et al. (2002. Se encontraron similitudes en la pendiente, no así en la ordenada al origen. Esta diferencia desapareció al emplear en la determinación una cepa autóctona aislada de deyecciones animales provenientes de la cuenca estudiada, dado que dicha cepa evidenció una adsorción 48% superior a la observada con la cepa de colección.

Permian of Southeast Asia: an overview

Energy Technology Data Exchange (ETDEWEB)

Fontaine, H.

2002-07-01

Permian rocks are widely distributed throughout Southeast Asia. Because of the tropical-equatorial climate the rocks are commonly deeply weathered and covered by dense vegetation over much of the region. Elsewhere, Permian rocks are well exposed and easy to access, particularly where limestone outcrops have weathered to form spectacular, castellated, tower karst. Many limestone outcrops, containing abundant fusulinaceans, were recognized early on to be of Permian age, but many outcrops without fusulinaceans, erroneously assigned to the Permian, were found subsequently to be of Triassic age, and more careful studies have established the Permian age of rocks of other lithologies. Different depositional environments are represented by the Permian deposits in various parts of the region. Massive limestones, throughout the region represent extensive carbonate platforms; local occurrences of thick bedded cherts indicate deposition in deep marine environments, coal, bauxite and clastic sediments with vertebrate remains in North Vietnam and Laos indicate deposition in a continental environment, and pebbly mudstones in Myanmar, Peninsular Thailand, northwest Malaysia and Sumatra, are considered to have been formed in a glacial environment. Volcanic rocks are not found in northwest Peninsular Malaysia and Peninsular Thailand, but are extensively developed in North Vietnam, Sumatra, the eastern Malay Peninsula and Timor. Fossils are often prolific in Permian sediments, with fusulinaceans, for example, occurring in large numbers in many limestone outcrops. Age-diagnostic fossils demonstrate that the whole of the Permian is represented in different areas of Southeast Asia. Fossil faunal and floral assemblages have been used to establish climatic conditions and environments of deposition, to define distinct crustal blocks and to provide the basis for reconstructing the palaeogeography during Permian times.

Permian of Southeast Asia: an overview

Science.gov (United States)

Fontaine, Henri

2002-08-01

Permian rocks are widely distributed throughout Southeast Asia. Because of the tropical-equatorial climate the rocks are commonly deeply weathered and covered by dense vegetation over much of the region. Elsewhere, Permian rocks are well exposed and easy to access, particularly where limestone outcrops have weathered to form spectacular, castellated, tower karst. Many limestone outcrops, containing abundant fusulinaceans, were early recognized to be of Permian age, but many outcrops without fusulinaceans, erroneously assigned to the Permian, were found subsequently to be of Triassic age, and more careful studies have established the Permian age of rocks of other lithologies. It is now recognized that different depositional environments are represented by the Permian deposits in various parts of the region. Massive limestones, widespread throughout the region, represent extensive carbonate platforms; local occurrences of thick bedded cherts indicate deposition in deep marine environments, coal, bauxite and clastic sediments with vertebrate remains in North Vietnam and Laos indicate deposition in a continental environment, and pebbly mudstones in Myanmar, Peninsular Thailand, northwest Malaysia and Sumatra, are considered to have been formed in a glacial environment. Volcanic rocks are absent in northwest Peninsular Malaysia and Peninsular Thailand, but are extensively developed in North Vietnam, Sumatra, the eastern Malay Peninsula and Timor. Fossils, representing many fossil groups, are often prolific in Permian sediments, with fusulinaceans, for example, occurring in astronomical numbers in many limestone outcrops. Age-diagnostic fossils demonstrate that the whole of the Permian is represented in different areas of Southeast Asia. Fossil faunal and floral assemblages have been used to establish climatic conditions and environments of deposition, to define distinct crustal blocks and to provide the basis for reconstructing the palaeogeography during Permian times.

Southeast Asian oil markets and refining

Energy Technology Data Exchange (ETDEWEB)

Yamaguchi, N.D. [FACTS, Inc., Honolulu, Hawaii (United States)

1999-09-01

An overview of the Southeast Asian oil markets and refining is presented concentrating on Brunei, Malaysia, the Philippines, Singapore and Thailand refiners. Key statistics of the refiners in this region are tabulated. The demand and the quality of Indonesian, Malaysian, Philippine, Singapore and Thai petroleum products are analysed. Crude distillation unit capacity trends in the Southeastern Asian refining industry are discussed along with cracking to distillation ratios, refining in these countries, and the impact of changes in demand and refining on the product trade.

Southeast Asian oil markets and refining

International Nuclear Information System (INIS)

Yamaguchi, N.D.

1999-01-01

An overview of the Southeast Asian oil markets and refining is presented concentrating on Brunei, Malaysia, the Philippines, Singapore and Thailand refiners. Key statistics of the refiners in this region are tabulated. The demand and the quality of Indonesian, Malaysian, Philippine, Singapore and Thai petroleum products are analysed. Crude distillation unit capacity trends in the Southeastern Asian refining industry are discussed along with cracking to distillation ratios, refining in these countries, and the impact of changes in demand and refining on the product trade

Culture in Southeast Asian Language Classes.

Science.gov (United States)

Liem, Nguyen Dang

A view of the status of Southeast Asian language programs in American schools leads the author to comment on five interrelated issues. They include: (1) the importance of Southeast Asian language and culture teaching and learning, (2) integrating culture in Southeast Asian language classes, (3) teaching techniques, (4) staffing, and (5)…

U.S. DOE Southeast Clean Energy Application Center

Energy Technology Data Exchange (ETDEWEB)

Panzarella, Isaac [North Carolina State Univ., Raleigh, NC (United States); Mago, Pedro [North Carolina State Univ., Raleigh, NC (United States); Kalland, Stephen [North Carolina State Univ., Raleigh, NC (United States)

2013-12-31

Between 2010 and 2013, the U.S. Department of Energy (DOE) funded the Southeast Clean Energy Application Center (SE-CEAC), co-located at the North Carolina Solar Center at NC State University (NCSU) and at Mississippi State University. The SE-CEAC was one of eight regional CEACs established to promote and assist in transforming the market for combined heat and power (CHP), district energy (DE) and waste heat to power (WHP) throughout the U.S. CHP locates power generation at the point of demand and makes productive use of the residual thermal energy for process and space heating in factories and businesses, thus lowering the cost of meeting electricity and heat requirements and increasing energy efficiency. The overall goal of the SE-CEAC was to support end-user implementation and overall market transformation for CHP and related clean energy technologies. Five objectives were targeted to achieve the goal: 1. Market Analysis and Information Dissemination 2. Outreach and Education for Potential CHP End-users 3. Policy Support for State and Regional Stakeholders 4. Technical Assistance to Support CHP Deployment 5. Collaboration with DOE and other CEACs Throughout the project, the CEACs provided key services of education and outreach, technical assistance and market analysis in support of project objectives. These services were very effective at achieving key objectives of assisting prospective CHP end-users and informing policy makers, utilities and others about the benefits of CHP. There is a marked increase in the awareness of CHP technologies and applications as an energy resource among end-users, policymakers, utility regulators, electric utilities and natural gas utilities in the Southeast region as a result. At the end of 2013, a number of best-practice policies for CHP were applied or under consideration in various Southeast states. The SE-CEAC met its targets for providing technical assistance with over 50 analyses delivered for 412 MW of potential end

Comparación de métodos para estimar el tamaño poblacional del venado de las pampas (Ozotoceros bezoarticus)

OpenAIRE

Antúnez Gómez, Berta

2017-01-01

Evalua diferentes métodos para estimar la abundancia poblacional del venado de las pampas (Ozotoceros bezoarticus) reintroducido en la Reserva Natural Iberá, provincia de Corrientes, Argentina, evaluando la precisiòn y los errores asociados a cada uno de ellos. Los métodos considerados fueron: 1. transectos lineales de ancho variable basado en distancias (método de distancias) 2. marca-reavistamiento 3. conteo completo en mosaicos obtenidos con un vehículo aéreo no tripulado (dron) 4. conteo ...

Impending conservation crisis for Southeast Asian amphibians.

Science.gov (United States)

Rowley, Jodi; Brown, Rafe; Bain, Raoul; Kusrini, Mirza; Inger, Robert; Stuart, Bryan; Wogan, Guin; Thy, Neang; Chan-Ard, Tanya; Trung, Cao Tien; Diesmos, Arvin; Iskandar, Djoko T; Lau, Michael; Ming, Leong Tzi; Makchai, Sunchai; Truong, Nguyen Quang; Phimmachak, Somphouthone

2010-06-23

With an understudied amphibian fauna, the highest deforestation rate on the planet and high harvesting pressures, Southeast Asian amphibians are facing a conservation crisis. Owing to the overriding threat of habitat loss, the most critical conservation action required is the identification and strict protection of habitat assessed as having high amphibian species diversity and/or representing distinctive regional amphibian faunas. Long-term population monitoring, enhanced survey efforts, collection of basic biological and ecological information, continued taxonomic research and evaluation of the impact of commercial trade for food, medicine and pets are also needed. Strong involvement of regional stakeholders, students and professionals is essential to accomplish these actions.

Efforts to promote scientific co-operation in South-East Europe

CERN Document Server

2001-01-01

On 13 and 14 May this year CERN hosted a meeting of a task force entrusted with the task of making recommendations for the reconstruction of scientific collaboration in the countries of South-East Europe (1). This meeting follows a conference attended by delegates from the countries of South-East Europe and international experts which was held in Venice between 24 and 27 March this year. The conference was organised under the aegis of UNESCO's Regional Office for Science and Technology for Europe (ROSTE), attended by representatives of the European Science Foundation (ESF), the European Union and the Academia Europaea as well as by observers from CERN. The aim of the conference was to seek resources and assess the prospects for integration of R&D facilities in the countries of South-East Europe into the networks of European countries. Les membres du groupe de Reconstruction d'une coopération scientifique dans l'Europe du sud-est, réunis au CERN, le 14 mai dernier, dé...

Ridge-like lava tube systems in southeast Tharsis, Mars

Science.gov (United States)

Zhao, Jiannan; Huang, Jun; Kraft, Michael D.; Xiao, Long; Jiang, Yun

2017-10-01

Lava tubes are widely distributed in volcanic fields on a planetary surface and they are important means of lava transportation. We have identified 38 sinuous ridges with a lava-tube origin in southeast Tharsis. The lengths vary between 14 and 740 km, and most of them occur in areas with slopes rate, low lava viscosity, and sustained magma supply during a long period. Besides, lava flow inflation is also important in the formation of the ridge-like lava tubes and some associated features. These lava tubes provide efficient lateral pathways for magma transportation over the relatively low topographic slopes in southeast Tharsis, and they are important for the formation of long lava flows in this region. The findings of this study provide an alternative formation mechanism for sinuous ridges on the martian surface.

South China, East Vietnam or West Philippine? Comparative Framing Analysis of Regional News Coverage of Southeast Asian Sea Disputes

Directory of Open Access Journals (Sweden)

Freeman Bradley C.

2017-01-01

Full Text Available For years, the world paid scant attention to the sporadic skirmishes and sovereignty squabbles in what is known by many as the South China Sea. However, in the past few years, there have been several noteworthy happenings that have drawn the attention of media outlets, including a Chinese oil rig placement near Vietnam, a Philippineinternational court case, a U.S.–ASEAN summit, and Chinese reclamation projects. Many of the countries involved are members of the regional grouping known as ASEAN (Association of Southeast Asian Nations. This study examined Asean’s English-language press, looking at the amount, patterns, and tone of coverage given to regional maritime disputes. Results indicate that use of the term ‘South China Sea’ prevails in all countries except Vietnam. The Asean newspapers have devoted a consistent and substantial amount of space to covering the topic. Indonesia’s Jakarta Post tended to use neutral or positive language when mentioning Asean and the US, while China saw more negative associations in the coverage. Further research is suggested, taking into account mass communication theories and perspectives.

Contribution of vegetation and peat fires to particulate air pollution in Southeast Asia

International Nuclear Information System (INIS)

Reddington, C L; Yoshioka, M; Arnold, S R; Spracklen, D V; Balasubramanian, R; Ridley, D; Toh, Y Y

2014-01-01

Smoke haze, caused by vegetation and peat fires in Southeast Asia, is of major concern because of its adverse impact on regional air quality. We apply two different methods (a chemical transport model and a Lagrangian atmospheric transport model) to identify the locations of fires contributing to the increased mass concentration of particulate matter with diameters less than 2.5 μm (PM 2.5 ) in Singapore over the period 2004–09. We find that fires in southern Sumatra account for the greatest percentage of the total fire enhancement to PM 2.5 concentrations in Singapore (42–62%), with fires in central Sumatra and Kalimantan contributing 21–35% and 14–15%, respectively. Furthermore, we find that fires in these regions also increase PM 2.5 concentrations in other major cities across Southeast Asia. Our results suggest that acting to reduce fires in southern and central Sumatra (specifically in the eastern parts of the provinces of Jambi, South Sumatra, Lampung and Riau) and southwest Kalimantan (the southern extent of the provinces of West, Central and South Kalimantan) would have the greatest benefit to particulate air quality in Singapore and more widely across Southeast Asia. (letter)

Language Education Policy and Practice in East and Southeast Asia

Science.gov (United States)

Kirkpatrick, Andy; Liddicoat, Anthony J.

2017-01-01

East and Southeast Asia represents a linguistically and culturally diverse region. For example, more than 700 languages are spoken in Indonesia alone. It is against this backdrop of diversity that the ten countries that comprise Association of South East Asian Nations (ASEAN) have recently signed the ASEAN Charter which, while calling for respect…

Knowledge gaps in tropical Southeast Asian seagrass systems

Science.gov (United States)

Ooi, Jillian Lean Sim; Kendrick, Gary A.; Van Niel, Kimberly P.; Affendi, Yang Amri

2011-03-01

Seagrasses are habitats with significant ecological and economic functions but we have limited knowledge of seagrasses in Southeast Asia, the hypothesized centre-of-origin for tropical seagrasses. There have been only 62 ISI-cited publications on the seagrasses of Southeast Asia in the last three decades and most work has been in few sites such as Northwest Luzon in the Philippines and South Sulawesi in Indonesia. Our understanding of the processes driving spatial and temporal distributions of seagrass species here has focussed primarily on backreef and estuarine seagrass meadows, with little work on forereef systems. We used Pulau Tinggi, an island off the southeast coast of Peninsular Malaysia, as an example of a subtidal forereef system. It is characterized by a community of small and fast growing species such as Halophila ovalis (mean shoot density 1454.6 ± 145.1 m -2) and Halodule uninervis (mean shoot density 861.7 ± 372.0 m -2) growing in relatively low light conditions (mean PAR 162.1 ± 35.0 μmol m -2 s -1 at 10 m depth to 405.8 ± 99.0 μmol m -2 s -1 at 3 m water depth) on sediment with low carbonate (mean 9.24 ± 1.74 percentage dry weight), organic matter (mean 2.56 ± 0.35 percentage dry weight) and silt-clay content (mean 2.28 ± 2.43 percentage dry weight). The literature reveals that there is a range of drivers operating in Southeast Asian seagrass systems and we suggest that this is because there are various types of seagrass habitats in this region, i.e. backreef, forereef and estuary, each of which has site characteristics and ecological drivers unique to it. Based on our case study of Pulau Tinggi, we suggest that seagrasses in forereef systems are more widespread in Southeast Asia than is reflected in the literature and that they are likely to be driven by recurring disturbance events such as monsoons, sediment burial and herbivory.

Economic Transition and Natural Resource Management in East and Southeast Asia

NARCIS (Netherlands)

Beckmann, V.; Dung, N.H.; Shi, X.; Spoor, M.; Wesseler, J.H.H.

2010-01-01

Economic and institutional reforms in East and Southeast Asia have caused impressive economic growth and improved the livelihood of millions of people. In several regions, however, this growth has been obtained at the expense of land quality or to the detriment of other natural resources. As a

New species of Cylindrocladiella from plantation soils in South-East Asia

NARCIS (Netherlands)

Pham, Nam Q.; Barnes, Irene; Chen, ShuaiFei; Pham, Thu Q.; Lombard, Lorenzo; Crous, Pedro W.; Wingfield, Michael J.

2018-01-01

Cylindrocladiella spp. are widely distributed especially in tropical and sub-tropical regions, where they are mainly known as saprobes although some species are plant pathogens. Very little is known about these fungi in South-East Asia. The aim of this study was to identify a collection of

Southeast Asia’s changing palaeogeography

NARCIS (Netherlands)

Hall, R.

2009-01-01

Geology provides the basis for understanding distributions of faunas and floras in Southeast Asia but only via a complex interplay of plate movements, palaeogeography, ocean circulation and climate. Southeast Asia grew incrementally by the addition of continental fragments, mainly rifted from

Diversidad y distribución de acridios (Orthoptera: Acridoidea en pastizales del sur de la región pampeana, Argentina Diversity and distribution of grasshoppers (Orthoptera: Acridoidea in grasslands of the Southern Pampas region, Argentina

Directory of Open Access Journals (Sweden)

Yanina Mariottini

2013-03-01

Full Text Available Los acridios son componentes nativos de los pastizales, dichos sistemas han sido modificados debido a la intensificación de las actividades agrícola-ganaderas y por lo tanto se considera importante estudiar las comunidades de acridios asociadas. Se estudió la diversidad y distribución de acridios en el Sur de la región pampeana a través de muestreos realizados en las comunidades vegetales más representativas del partido de Laprida, provincia de Buenos Aires, durante cinco temporadas (2005-2010. Se recolectaron 22 especies. La subfamilia Melanoplinae fue la más diversa (ocho especies. La mayor cantidad de especies se observó en los pastizales nativos (18. La diversidad en los pastizales alterados (1.75±0.096 fue superior (pIn Argentina, the grasslands of Pampas region comprise approximately 15% of the country. As in other grasslands of the world, grasshoppers are among the most important native herbivores. Their economic importance has been recognized in Argentina since the mid to late nineteenth century, since outbreaks of different species have become recurrent phenomena. Therefore, the main objective of this work was to study their diversity and distribution in grasslands of the Southern Pampas region (Laprida county, Buenos Aires province, as one of the most affected areas. The study was conducted during five seasons (2005-10. Sampling sites were represented by the most common plant communities in this area, classified in four categories: native grasslands, disturbed grasslands, implanted pastures and halophilous grasslands. The samplings were conducted from mid-spring to early autumn, with five or six samples per season. We estimated the following population descriptors: species richness (S, eveness (E, dominance (J, and diversity index (H´. In order to evaluate the similitude of the grasshopper communities present in the different plant communities, we used qualitative and quantitative coefficients of similitude. A total of 22

Climatologia do comportamento do período chuvoso da região sudeste do Brasil Climatology of the rainy period behavior in the southeast region of Brazil

Directory of Open Access Journals (Sweden)

Rosandro Boligon Minuzzi

2007-12-01

Full Text Available Foram analisados dados diários de 203 estações pluviométricas localizadas na região Sudeste do Brasil, com o objetivo de caracterizar climaticamente e analisar a tendência do comportamento do período chuvoso. Os resultados indicam que o período chuvoso inicia mais cedo (entre 13 e 22 de setembro e tem maior duração (210 a 229 dias na região litorânea de São Paulo. Comportamento oposto ao observado nas regiões Norte e Vale do Jequitinhonha, em Minas Gerais, onde o período chuvoso inicia em média, entre os dias 23 de outubro a 2 de novembro, durando apenas 136 a 155 dias. As datas de início e a duração do período chuvoso estão fortemente correlacionadas entre si, bem como, entre o total de precipitação e a duração do período chuvoso em praticamente todo o Sudeste do Brasil. De modo geral, desde meados da década de 1970, o período chuvoso tem iniciado precocemente e durado mais no Sudeste do Brasil. Quanto à quantidade de chuva, esta tem ocorrido em maiores quantidades somente na área MG3 (sudeste de Minas Gerais e no estado de São Paulo.Daily data from 203 pluviometric stations, located in the Southeast region of Brazil, were studied with the objective to characterize climatically and analyze the tendency of the behavior of the rainy period. The results indicate that the rainy period begins early (between 13 and September 22th and has larger duration (210 to 229 days at the coastal area of São Paulo. Behavior opposed to the observed in the areas North and Vale do Jequitinhonha, in Minas Gerais, where the rainy period begins on average, among October 23th on November 2nd, only lasting 136 to 155 days. The duration and the dates at the beginning of the rainy period are strongly correlated, as well as, among the precipitation total and the duration of the rainy period in practically the whole Southeast region of Brazil. In general, from middles of the 1970's, the rainy period has started earlier and lasted more in the

Eficiencia agronómica del azufre elemental relativa a una fuente azufrada soluble en trigo en la Región Pampeana Agronomic efficiency of elemental sulphur in wheat relative to a soluble sulphur source in the Pampas Region

Directory of Open Access Journals (Sweden)

Martin Torres Duggan

2010-07-01

siembra, ésta última con bajo ajuste (r² medio=0,18. No se observó asociación entre las respuestas y la temperatura en macollaje o en el ciclo. Se concluye que el AE resultó una fuente azufrada con similar eficiencia que el SA para aportar S al trigo en la Región Pampeana.Agronomic efficiency of elemental sulphur (AE compared with soluble and S-sulphate sulphur sources depends on reactivity of AE (e.g. particle size and environmental conditions (soil and climate. Although there is published information suggesting that elemental sulphur has similar effectiveness than soluble sulphur sources, the information is not conclusive. We hypothesized that agronomic efficiency of AE and soluble S sources are similar under the Pampas Region conditions. The objectives of the study were to: i. Evaluate S grain response to a reactive source of AE compared to a soluble S source under different S rates and soil and climate conditions. ii. Compare, for the group of experiments, agronomic S efficiency between S sources. iii: Relate S responses with soil and climatic variables. Eight field experiments were conducted during two successive years on cropping systems in the Pampas Region. The experimental design was a randomized complete block with four or six replicates and a factorial treatment arrangement (factor 1: S source, factor 2: S rate. The treatments were: check (without S application, fertilization with a micronized source of AE (95% of S and a fertilization treatment with ammonium sulphate (SA, 24%. Both sulphur sources were applied at two S rates. Sulphur rates were 10 and 30 kg ha¹ (year 1 and 15 and 30 kg ha-1 (year 2. In the first year, wheat responded significantly to S in four of five sites (p0.05 in most sites. When all sites were combined, sulphur sources presented similar agronomic S efficiencies (p>0.05. The lower S rate (10 or 15 kg ha¹ was enough to provide S to the crop under the Pampas Region conditions. Grain yield responses to S were positively correlated

Relatedness and social organization of coypus in the Argentinean pampas

Science.gov (United States)

Tunez, J.I.; Guichon, M.L.; Centron, D.; Henderson, A.P.; Callahan, C.; Cassini, M.H.

2009-01-01

Behavioural and trapping studies of the social organization of coypus have suggested the occurrence of kin groups and a polygynous mating system. We used 16 microsatellite markers to analyse parentage and relatedness relationships in two populations (J??uregui and Villa Ruiz) in the Argentinean Pampas. At J??uregui, a dominant male monopolized most paternities, leading to a high variance in reproductive success between males and a high level of polygyny. At Villa Ruiz, variance in reproductive success was low among resident males and males were the fathers of zero to four offspring each. For females, no significant differences were found. Two different social groups in each study site were used to assess genetic relatedness within and between groups. These groups were neighbouring at J??uregui but not at Villa Ruiz. At Villa Ruiz, coypus were significantly more related within than between groups, suggesting that behavioural groups were also genetic ones, and adult females were more related within than between groups, as should be expected for kin groups. This relationship was not found at J??uregui. Our results provide support to previous studies based on behavioural and trapping data, which indicate that coypus form social groups and have a polygynous mating system. However, we found differences in social organization between the two populations. This is the first study to determine parentage and/or relatedness in coypus. ?? 2008 The Authors.

Dengue in the Americas and Southeast Asia: do they differ?

OpenAIRE

Scott B. Halstead

2006-01-01

The populations of Southeast Asia (SE Asia) and tropical America are similar, and all four dengue viruses of Asian origin are endemic in both regions. Yet, during comparable 5-year periods, SE Asia experienced 1.16 million cases of dengue hemorrhagic fever (DHF), principally in children, whereas in the Americas there were 2.8 million dengue fever (DF) cases, principally in adults, and only 65 000 DHF cases. This review aims to explain these regional differences. In SE Asia, World War II ampli...

Influenza vaccination guidelines and vaccine sales in southeast Asia: 2008-2011.

Directory of Open Access Journals (Sweden)

Vinay Gupta

Full Text Available BACKGROUND: Southeast Asia is a region with great potential for the emergence of a pandemic influenza virus. Global efforts to improve influenza surveillance in this region have documented the burden and seasonality of influenza viruses and have informed influenza prevention strategies, but little information exists about influenza vaccination guidelines and vaccine sales. METHODS: To ascertain the existence of influenza vaccine guidelines and define the scope of vaccine sales, we sent a standard three-page questionnaire to the ten member nations of the Association of Southeast Asian Nations. We also surveyed three multinational manufacturers who supply influenza vaccines in the region. RESULTS: Vaccine sales in the private sector were <1000 per 100,000 population in the 10 countries. Five countries reported purchasing vaccine for use in the public sector. In 2011, Thailand had the highest combined reported rate of vaccine sales (10,333 per 100,000. In the 10 countries combined, the rate of private sector sales during 2010-2011 (after the A(H1N12009pdm pandemic exceeded 2008 pre-pandemic levels. Five countries (Indonesia, Malaysia, Singapore, Thailand and Vietnam had guidelines for influenza vaccination but only two were consistent with global guidelines. Four recommended vaccination for health care workers, four for elderly persons, three for young children, three for persons with underlying disease, and two for pregnant women. CONCLUSIONS: The rate of vaccine sales in Southeast Asia remains low, but there was a positive impact in sales after the A(H1N12009pdm pandemic. Low adherence to global vaccine guidelines suggests that more work is needed in the policy arena.

Typhoid Fever surveillance and vaccine use - South-East Asia and Western Pacific regions, 2009-2013.

Science.gov (United States)

Date, Kashmira A; Bentsi-Enchill, Adwoa D; Fox, Kimberley K; Abeysinghe, Nihal; Mintz, Eric D; Khan, M Imran; Sahastrabuddhe, Sushant; Hyde, Terri B

2014-10-03

Typhoid fever is a serious, systemic infection resulting in nearly 22 million cases and 216,500 deaths annually, primarily in Asia. Safe water, adequate sanitation, appropriate personal and food hygiene, and vaccination are the most effective strategies for prevention and control. In 2008, the World Health Organization (WHO) recommended use of available typhoid vaccines to control endemic disease and outbreaks and strengthening of typhoid surveillance to improve disease estimates and identify high-risk populations (e.g., persons without access to potable water and adequate sanitation). This report summarizes the status of typhoid surveillance and vaccination programs in the WHO South-East Asia (SEAR) and Western Pacific regions (WPR) during 2009-2013, after the revised WHO recommendations. Data were obtained from the WHO/United Nations Children's Fund (UNICEF) Joint Reporting Form on Immunization, a supplemental survey of surveillance and immunization program managers, and published literature. During 2009-2013, 23 (48%) of 48 countries and areas of SEAR (11) and WPR (37) collected surveillance or notifiable disease data on typhoid cases, with most surveillance activities established before 2008. Nine (19%) countries reported implementation of typhoid vaccination programs or recommended vaccine use during 2009-2013. Despite the high incidence, typhoid surveillance is weak in these two regions, and vaccination efforts have been limited. Further progress toward typhoid fever prevention and control in SEAR and WPR will require country commitment and international support for enhanced surveillance, targeted use of existing vaccines and availability of newer vaccines integrated within routine immunization programs, and integration of vaccination with safe water, sanitation, and hygiene measures.

Abigeato, control estatal y relaciones de poder en el Territorio Nacional de La Pampa en las primeras décadas del siglo XX

OpenAIRE

Marisa Moroni

2013-01-01

This article examines the characteristics of cattle raiding in La Pampa during the first decades of the 20th century. The main objective of this research was to recognize the spread of social values regarding cattle theft in the fields of justice and press. We analyze the mechanisms of the state to control cattle theft and the social actors involved in stealing, commercializing, and transporting cattle, to make more complex the interpretations that only associate this crime to subordinate sec...

Evaluación Rápida del Ecosistema Marino Desarrollado en la Zona de Carga de la Planta Pampa Melchorita de Perú LNG.

OpenAIRE

Chamorro, Alan; Contreras, Christian; Raschio, Giancarlo

2014-01-01

La Planta Pampa Melchorita de Perú LNG se establece sobre un ecosistema costero árido el cual limita por el oeste con un acantilado rocoso y cuyas condiciones ambientales corresponden a un ecosistema marino con playas, un litoral rocoso y una zona pelágica; las tres sub-unidades han sufrido modificaciones físicas, donde estas modificaciones podrían haber generado variaciones en la biodiversidad local. El principal objetivo del presente estudio es describir las principales características b...

Southeast Asia-South America interregionalism: a complement to bilateralism

Directory of Open Access Journals (Sweden)

M. Florencia Rubiolo

2016-09-01

Full Text Available Inter-state relations between the countries of South America and Southeast Asia (SEA have blossomed in the past 15 years, arousing the interest of a growing number of academics. Their interregional relations, on the other hand, have been less well examined, due, probably, to the fact that their development remains incipient, as well as sporadic and poorly institutionalised. The starting point for this work is the premise that in the case of non-central regions this level of connection complements and works as a feedback mechanism for bilateral links and encourages State-State, State-region and region-region rapprochement. It introduces notions of South American regionalism and centres on concepts related to non-triadic interregionalism in the initiatives between South America and SEA since 1999.

Substance use and associated factors among preparatory school students in Bale Zone, Oromia Regional State, Southeast Ethiopia.

Science.gov (United States)

Dida, Nagasa; Kassa, Yibeltal; Sirak, Teshome; Zerga, Ephrem; Dessalegn, Tariku

2014-08-09

The use of cigarettes, alcohol, khat, and other substances is a worldwide threat which especially affects young people and which is also common among the youth of Ethiopia. However, its prevalence and associated factors have not been addressed well yet. Thus, this study aimed to assess the prevalence and associated factors of substance use among preparatory school students in Bale Zone, Oromia Regional State, Southeast Ethiopia. An institutional-based cross-sectional study was conducted among 603 randomly selected students from five of eight preparatory schools of Bale Zone, Oromia Regional State, Southeast Ethiopia, in March 2013. The sample size was calculated by a single population proportion formula and allocated proportionally for the schools based on the number of students. A pretested structured questionnaire was used to collect the data. The data were analyzed using SPSS version 16.0. Descriptive, bivariate, and multivariate logistic regressions were employed to identify the predictors of substance use. The overall current prevalence of substance use among the respondents was 34.8% (210). Specifically, 23.6% (102) and 4.6% (28) of the respondents chewed khat and smoked cigarette, respectively. Sex, age, and substance use status of the respondents' father, mother, siblings, and best friend had an association with substance use. Male respondents were about ten times more at risk of practicing substance use compared to female respondents [adjusted odds ratio (AOR) 11.37, 95% confidence interval (CI) 4.42-29.23]. Respondents whose sibling(s) smokes cigarette were four times more likely to use substance (AOR 4.44, 95% CI 1.11-17.79). Respondents whose best friend chews khat were 11 times more likely to use substance when compared with those whose best friend does not practice the given factor (AOR 11.15, 95% CI 4.43-28.07). Respondents whose family uses one or more substances were more likely use substance(s). Respondents whose best friend uses substance(s) were

Energy use in cropping systems: A regional long-term exploratory analysis of energy allocation and efficiency in the Inland Pampa (Argentina)

International Nuclear Information System (INIS)

Ferraro, Diego Omar

2012-01-01

As agricultural system comprises natural processes that are ruled by thermodynamics, the energy utilization is well suited for assessing the sustainability in the management of natural resources. The goals of this paper are 1) to assess the energy use efficiency of the main crops during the 1992–2005 period in Inland Pampa (Argentina); 2) to evaluate the database structure in terms of energy allocation; 3) to assess the changes in technical efficiency using frontier analysis and 4) to identify the best explanatory variables for energy efficiency variability. Results showed an upward trend in productivity per unit area in the crops analyzed (excluding sunflower). Summer soybean and sunflower showed higher energy efficiency values by the end of time series. The main shift in the energy use pattern was the reduction of the energy allocated to tillage. The overall performance of the wheat and soybean crops in the study area appears to be closer to the energy usage pattern shown by the top 5% energy use efficiency crop fields. The exploratory analysis using classification and regression trees (CART) revealed that the energy allocation to tillage; and the crop specie were the attributes that mainly explained the energy efficiency changes. -- Highlights: ► Energy use efficiency (EUE) of main Pampean crops (Argentina) in the 1992–2005 period was analyzed. ► An upward trend in productivity per unit area was observed with the exception of sunflower crop. ► Summer soybean and sunflower showed higher energetic efficiencies by the end of the time series analyzed. ► Average wheat and soybean EUE were closer to the energy usage pattern of the top 5% EUE crop fields. ► Tillage energy and crop specie were the attributes that most strongly explain the EUE changes.

A REGIONAL PARTNERSHIP ON RADIOLOGICAL SECURITY

International Nuclear Information System (INIS)

Morris, Fred A.; Murray, A.; Dickerson, S.; Tynan, Douglas M.; Rawl, Richard R.; Hoo, Mark S.

2007-01-01

In 2004, Australia, through the Australian Nuclear Science and Technology Organisation (ANSTO) created the Regional Security of Radioactive Sources (RSRS) project and partnered with the U.S. Department of Energy's National Nuclear Security Administration (NNSA) and the International Atomic Energy Agency (IAEA) to form the Southeast Asian Regional Radiological Security Partnership (RRSP). The intent of the RRSP/RSRS partnership is to cooperate with regional neighbors in Southeast Asia to improve the security of their radioactive sources. This Southeast Asian Partnership supports NNSA and IAEA objectives to improve the security of high risk radioactive sources by raising awareness of the need, and developing national programs, to: protect and control such materials; improve the security of such materials and recover and condition the materials no longer in use. To date, agreed upon joint activities have included assistance with the improvement of regulatory infrastructure for the control of radioactive sources, training on the physical protection of radioactive sources, training and assistance with the search, location, identification and securing of orphan radioactive sources and overall assistance with implementing the IAEA Code of Conduct on the Safety and Security of Radioactive Sources. Since the inception of the partnership, ten Southeast Asian nations have participated in a range of activities from receiving general training on the security of radioactive sources to receiving specialized equipment and training to locate orphan or abandoned radioactive sources. By having a shared vision and objectives for radioactive source security in the Southeast Asian region, ANSTO and NNSA have been able to develop a successful partnership which has effectively utilized the technical, financial and political resources of each contributing partner. An example of how this partnership works is the cooperation with the Nuclear Energy Regulatory Agency, Indonesia (BAPETEN) to

Energy policy and cooperation in Southeast Asia: The history, challenges, and implications of the trans-ASEAN gas pipeline (TAGP) network

Energy Technology Data Exchange (ETDEWEB)

Sovacool, Benjamin K. [Energy Governance Program, Centre on Asia and Globalisation, Lee Kuan Yew School of Public Policy, National University of Singapore (Singapore)], E-mail: bsovacool@nus.edu.sg

2009-06-15

This article explores the proposed multibillion dollar Trans-ASEAN Gas Pipeline (TAGP) network in Southeast Asia, focusing on the interests that have promoted the TAGP and why. Based on extensive field research, textual analysis of government reports, and more than 100 research interviews at government institutions, multilateral development banks, universities, consulting firms, energy companies, and nongovernmental organizations, this article assesses the challenges facing the TAGP in terms of promotion, implementation, and operation. It explores the genesis of the TAGP project and the drivers pushing Southeast Asian investment in natural gas, with a special emphasis on the development needs of the region. It also investigates the numerous technical, economic, legal, political, social, and environmental impediments to the TAGP project. The article concludes that the rhetoric of regional energy cooperation touted by the Association of Southeast Asian Nations (ASEAN) does not match its actual practice, and that in many cases discussions of regionalism and energy security are intended to obscure opportunistic thinking within individual countries.

Energy policy and cooperation in Southeast Asia. The history, challenges, and implications of the trans-ASEAN gas pipeline (TAGP) network

Energy Technology Data Exchange (ETDEWEB)

Sovacool, Benjamin K. [Energy Governance Program, Centre on Asia and Globalisation, Lee Kuan Yew School of Public Policy, National University of Singapore (Singapore)

2009-06-15

This article explores the proposed multibillion dollar Trans-ASEAN Gas Pipeline (TAGP) network in Southeast Asia, focusing on the interests that have promoted the TAGP and why. Based on extensive field research, textual analysis of government reports, and more than 100 research interviews at government institutions, multilateral development banks, universities, consulting firms, energy companies, and nongovernmental organizations, this article assesses the challenges facing the TAGP in terms of promotion, implementation, and operation. It explores the genesis of the TAGP project and the drivers pushing Southeast Asian investment in natural gas, with a special emphasis on the development needs of the region. It also investigates the numerous technical, economic, legal, political, social, and environmental impediments to the TAGP project. The article concludes that the rhetoric of regional energy cooperation touted by the Association of Southeast Asian Nations (ASEAN) does not match its actual practice, and that in many cases discussions of regionalism and energy security are intended to obscure opportunistic thinking within individual countries. (author)

Energy policy and cooperation in Southeast Asia: The history, challenges, and implications of the trans-ASEAN gas pipeline (TAGP) network

International Nuclear Information System (INIS)

Sovacool, Benjamin K.

2009-01-01

This article explores the proposed multibillion dollar Trans-ASEAN Gas Pipeline (TAGP) network in Southeast Asia, focusing on the interests that have promoted the TAGP and why. Based on extensive field research, textual analysis of government reports, and more than 100 research interviews at government institutions, multilateral development banks, universities, consulting firms, energy companies, and nongovernmental organizations, this article assesses the challenges facing the TAGP in terms of promotion, implementation, and operation. It explores the genesis of the TAGP project and the drivers pushing Southeast Asian investment in natural gas, with a special emphasis on the development needs of the region. It also investigates the numerous technical, economic, legal, political, social, and environmental impediments to the TAGP project. The article concludes that the rhetoric of regional energy cooperation touted by the Association of Southeast Asian Nations (ASEAN) does not match its actual practice, and that in many cases discussions of regionalism and energy security are intended to obscure opportunistic thinking within individual countries.

The use of local natural stone in construction of St. Petersburg region and south-east Finland

Science.gov (United States)

Luodes, Hannu; Härmä, Paavo; Panova, Elena; Pirinen, Heikki; Selonen, Olavi

2013-04-01

A three-year project, started in 2012, "Efficient use of natural stone in the Leningrad region and South-East Finland", studies the use and durability of natural stone in the city environments in the Nordic climate and especially along the Eastern Baltic Sea coastline between Helsinki and St. Petersburg. The project is lead by the Geological Survey of Finland (GTK) and the partners in the project are Saimaa University of Applied Sciences from Finland and Federal State Unitary Enterprise "Petersburg Complex Geological Expedition" Russian together with Saint-Petersburg State University from the Russian Federation. As associates in this project are also natural stone companies from Finland, Ylämaa Group Oy and Palin Granit Oy. The project is co-funded by the European Union, the Russian Federation and the Republic of Finland through the European Neighbourhood and Partnership Instrument (ENPI). A great potential of natural stone that can be used in construction is located in the border zone between South-East Finland and the Leningrad region. Rapakivi granite from that area has been utilized for several important buildings worldwide since 18th century and the area holds still potential for future economic growth. The use of the stone particularly from this area is based on its visual expression and good properties with high durability and long life cycle that can be used as arguments in the future development. Strengthening of the knowledge of the material reserves in the area gives a long term basement for economic development. Special aim of the project is to promote the use of natural stone in the city construction, especially the use of left-over stone generated in the production. In the project the use of natural stone in larger cities from the 18th century until today including the towns St. Petersburg, Vyborg, Helsinki, Kuopio and Kotka will be reported. Also an analysis of the near future needs of natural stone (qualities and quantities) in reconstruction and

Reversed phase parallel artificial membrane permeation assay for log P measurement

Directory of Open Access Journals (Sweden)

Zihao Song

2016-03-01

Full Text Available A reversed phase parallel artificial membrane permeation assay (RP-PAMPA was newly invented for log P measurement. An oil/water/oil sandwich was constructed using a conventional PAMPA instrument. 1 % agarose was used to improve the physical stability of the water phase. A linear correlation between log P and the apparent permeability was observed in the -0.24 < log P < 2.85 region (R2 = 0.98. RP-PAMPA was also applied to pKa measurement.

Impacts of air pollutants from fire and non-fire emissions on the regional air quality in Southeast Asia

Science.gov (United States)

Lee, Hsiang-He; Iraqui, Oussama; Gu, Yefu; Hung-Lam Yim, Steve; Chulakadabba, Apisada; Yiu-Ming Tonks, Adam; Yang, Zhengyu; Wang, Chien

2018-05-01

Severe haze events in Southeast Asia caused by particulate pollution have become more intense and frequent in recent years. Widespread biomass burning occurrences and particulate pollutants from human activities other than biomass burning play important roles in degrading air quality in Southeast Asia. In this study, numerical simulations have been conducted using the Weather Research and Forecasting (WRF) model coupled with a chemistry component (WRF-Chem) to quantitatively examine the contributions of aerosols emitted from fire (i.e., biomass burning) versus non-fire (including fossil fuel combustion, and road dust, etc.) sources to the degradation of air quality and visibility over Southeast Asia. These simulations cover a time period from 2002 to 2008 and are driven by emissions from (a) fossil fuel burning only, (b) biomass burning only, and (c) both fossil fuel and biomass burning. The model results reveal that 39 % of observed low-visibility days (LVDs) can be explained by either fossil fuel burning or biomass burning emissions alone, a further 20 % by fossil fuel burning alone, a further 8 % by biomass burning alone, and a further 5 % by a combination of fossil fuel burning and biomass burning. Analysis of an 24 h PM2.5 air quality index (AQI) indicates that the case with coexisting fire and non-fire PM2.5 can substantially increase the chance of AQI being in the moderate or unhealthy pollution level from 23 to 34 %. The premature mortality in major Southeast Asian cities due to degradation of air quality by particulate pollutants is estimated to increase from ˜ 4110 per year in 2002 to ˜ 6540 per year in 2008. In addition, we demonstrate the importance of certain missing non-fire anthropogenic aerosol sources including anthropogenic fugitive and industrial dusts in causing urban air quality degradation. An experiment of using machine learning algorithms to forecast the occurrence of haze events in Singapore is also explored in this study. All of these

Impacts of air pollutants from fire and non-fire emissions on the regional air quality in Southeast Asia

Directory of Open Access Journals (Sweden)

H.-H. Lee

2018-05-01

Full Text Available Severe haze events in Southeast Asia caused by particulate pollution have become more intense and frequent in recent years. Widespread biomass burning occurrences and particulate pollutants from human activities other than biomass burning play important roles in degrading air quality in Southeast Asia. In this study, numerical simulations have been conducted using the Weather Research and Forecasting (WRF model coupled with a chemistry component (WRF-Chem to quantitatively examine the contributions of aerosols emitted from fire (i.e., biomass burning versus non-fire (including fossil fuel combustion, and road dust, etc. sources to the degradation of air quality and visibility over Southeast Asia. These simulations cover a time period from 2002 to 2008 and are driven by emissions from (a fossil fuel burning only, (b biomass burning only, and (c both fossil fuel and biomass burning. The model results reveal that 39 % of observed low-visibility days (LVDs can be explained by either fossil fuel burning or biomass burning emissions alone, a further 20 % by fossil fuel burning alone, a further 8 % by biomass burning alone, and a further 5 % by a combination of fossil fuel burning and biomass burning. Analysis of an 24 h PM2.5 air quality index (AQI indicates that the case with coexisting fire and non-fire PM2.5 can substantially increase the chance of AQI being in the moderate or unhealthy pollution level from 23 to 34 %. The premature mortality in major Southeast Asian cities due to degradation of air quality by particulate pollutants is estimated to increase from  ∼  4110 per year in 2002 to  ∼  6540 per year in 2008. In addition, we demonstrate the importance of certain missing non-fire anthropogenic aerosol sources including anthropogenic fugitive and industrial dusts in causing urban air quality degradation. An experiment of using machine learning algorithms to forecast the occurrence of haze events in Singapore is

Comparison of seasonal variation between anthropogenic and natural emission inventory and Satellite observation in Southeast Asia

Science.gov (United States)

Kurata, G.; Lalitaporn, P.

2012-12-01

Since the economic growth of the countries in Southeast Asia is significantly rapid, the emission of air pollutant from the anthropogenic activity, such as industry, power generation and transportation is rapidly increasing. Moreover, biomass burning due to unsuitable agricultural management, deforestation and expansion of farmland are discharging large amount of pollutants, such as Carbon monoxide, volatile organic compound and particulate matter. Especially, the particulate matter from biomass burning causes the serious haze pollution in surrounding area in Southeast Asia. Furthermore, the biomass fuel used for cooking at residential sector discharges harmful pollutants including a particulate matter, and causes the adverse health impact to people on indoor and outdoor. In this study, we evaluated the spatial distribution and the seasonal variation of emission inventory for Southeast Asia region by comparing with satellite observation data in order to improve the accuracy of the impact assessment of air pollution by regional atmospheric chemistry transport model (WRF and CMAQ). As an emission inventory data, we used our original regional emission inventory for Southeast Asia region developed from detail transportation and industry data sets as well as a several existing emission inventories. As satellite observation data, the vertical column density of NO2, Particulate matter and Carbon monoxide obtained by various satellite, such as GOME, GOME2, SCIAMACY, OMI and so on. As a result of comparisons between satellite observation and emission inventories from 1996 to 2011, in the case of anthropogenic emission, seasonal variation was comparatively well in agreement with the seasonal variation of satellite data. However, the uncertainty of the seasonal variation was large on several large cities. In the case of emission from biomass burning, the seasonal variation was clear, but inter-annual variation was also large due to large scale climate condition.

Oxidative stress markers in fish (Astyanax sp. and Danio rerio) exposed to urban and agricultural effluents in the Brazilian Pampa biome.

Science.gov (United States)

Costa-Silva, D G; Nunes, M E M; Wallau, G L; Martins, I K; Zemolin, A P P; Cruz, L C; Rodrigues, N R; Lopes, A R; Posser, T; Franco, J L

2015-10-01

Aquatic ecosystems are under constant risk due to industrial, agricultural, and urban activities, compromising water quality and preservation of aquatic biota. The assessment of toxicological impacts caused by pollutants to aquatic environment using biomarker measurements in fish can provide reliable data to estimate sublethal effects posed by chemicals in contaminated areas. In this study, fish (Astyanax sp. and Danio rerio) exposed to agricultural and urban effluents at the Vacacaí River, Brazil, were tested for potential signs of aquatic contamination. This river comprehends one of the main watercourses of the Brazilian Pampa, a biome with a large biodiversity that has been neglected in terms of environmental and social-economic development. Sites S1 and S2 were chosen by their proximity to crops and wastewater discharge points, while reference site was located upstream of S1 and S2, in an apparently non-degraded area. Fish muscle and brain tissues were processed for determination of acetylcholinesterase as well as oxidative stress-related biomarkers. The results showed signs of environmental contamination, hallmarked by significant changes in cholinesterase activity, expression of metallothionein, antioxidant enzymes, glutathione levels, and activation of antioxidant/cell stress response signaling pathways in fish exposed to contaminated sites when compared to reference. Based on these results, it is evidenced that urban and agricultural activities are posing risk to the environmental quality of water resources at the studied area. It is also demonstrated that cell stress biomarkers may serve as important tools for biomonitoring and development of risk assessment protocols in the Pampa biome.

Multi-decadal marine- and land-terminating glacier recession in the Ammassalik region, southeast Greenland

Directory of Open Access Journals (Sweden)

S. H. Mernild

2012-06-01

Full Text Available Landsat imagery was applied to elucidate glacier fluctuations of land- and marine-terminating outlet glaciers from the Greenland Ice Sheet (GrIS and local land-terminating glaciers and ice caps (GIC peripheral to the GrIS in the Ammassalik region, Southeast Greenland, during the period 1972–2011. Data from 21 marine-terminating glaciers (including the glaciers Helheim, Midgaard, and Fenris, the GrIS land-terminating margin, and 35 GIC were examined and compared to observed atmospheric air temperatures, precipitation, and reconstructed ocean water temperatures (at 400 m depth in the Irminger Sea. Here, we document that net glacier recession has occurred since 1972 in the Ammassalik region for all glacier types and sizes, except for three GIC. The land-terminating GrIS and GIC reflect lower marginal and areal changes than the marine-terminating outlet glaciers. The mean annual land-terminating GrIS and GIC margin recessions were about three to five times lower than the GrIS marine-terminating recession. The marine-terminating outlet glaciers had an average net frontal retreat for 1999–2011 of 0.098 km yr⁻¹, which was significantly higher than in previous sub-periods 1972–1986 and 1986–1999. For the marine-terminating GrIS, the annual areal recession rate has been decreasing since 1972, while increasing for the land-terminating GrIS since 1986. On average for all the observed GIC, a mean net frontal retreat for 1986–2011 of 0.010 ± 0.006 km yr⁻¹ and a mean areal recession of around 1% per year occurred; overall for all observed GIC, a mean recession rate of 27 ± 24% occurred based on the 1986 GIC area. Since 1986, five GIC melted away in the Ammassalik area.

ICT in the Changing Landscape of Higher Education in Southeast Asia

Science.gov (United States)

Hong, Kian-Sam; Songan, Peter

2011-01-01

As in the developed nations, developing countries in the Southeast Asian region increasingly are recognising the important role higher education plays in enhancing the human resources of a nation for promoting its development in a world of depleting natural resources. Advances and pervasiveness of ICT in the society mean that higher education…

Observation of baroclinic eddies southeast of Okinawa Island

Institute of Scientific and Technical Information of China (English)

PARK; Jae-Hun

2008-01-01

In the region southeast of Okinawa, during May to July 2001, a cyclonic and an anticyclonic eddy were observed from combined measurements of hydrocasts, an upward-looking moored acoustic Doppler current profiler (MADCP), pressure-recording inverted echo sounders (PIESs), satellite altimetry, and a coastal tide gauge. The hydrographic data showed that the lowest/highest temperature (T) and salinity (S) anomalies from a 13-year mean for the same season were respectively -3.0/+2.5℃ and -0.20/+0.15 psu at 380/500 dbar for the cyclonic/anticyclonic eddies. From the PIES data, using a gravest empirical mode method, we estimated time-varying surface dynamic height (D) anomaly referred to 2000 dbar changing from -20 to 30 cm, and time-varying T and S anomalies at 500 dbar ranging through about ±2 ℃ and ±0.2 psu, respectively. The passage of the eddies caused variations of both satellite-measured sea surface height anomaly (SSHA) and tide-gauge-measured sea level anomaly to change from about –20 to 30 cm, consistent with the D anomaly from the PIESs. Bottom pressure sensors measured no variation related to these eddy activities, which indicated that the two eddies were dominated by baro-clinicity. Time series of SSHA map confirmed that the two eddies, originating from the North Pacific Subtropical Countercurrent region near 20°―30°N and 150°―160°E, traveled about 3000 km for about 18 months with mean westward propagation speed of about 6 cm/s, before arriving at the region southeast of Okinawa Island.

Health and health-care systems in southeast Asia: diversity and transitions.

Science.gov (United States)

Chongsuvivatwong, Virasakdi; Phua, Kai Hong; Yap, Mui Teng; Pocock, Nicola S; Hashim, Jamal H; Chhem, Rethy; Wilopo, Siswanto Agus; Lopez, Alan D

2011-01-29

Southeast Asia is a region of enormous social, economic, and political diversity, both across and within countries, shaped by its history, geography, and position as a major crossroad of trade and the movement of goods and services. These factors have not only contributed to the disparate health status of the region's diverse populations, but also to the diverse nature of its health systems, which are at varying stages of evolution. Rapid but inequitable socioeconomic development, coupled with differing rates of demographic and epidemiological transitions, have accentuated health disparities and posed great public health challenges for national health systems, particularly the control of emerging infectious diseases and the rise of non-communicable diseases within ageing populations. While novel forms of health care are evolving in the region, such as corporatised public health-care systems (government owned, but operating according to corporate principles and with private-sector participation) and financing mechanisms to achieve universal coverage, there are key lessons for health reforms and decentralisation. New challenges have emerged with rising trade in health services, migration of the health workforce, and medical tourism. Juxtaposed between the emerging giant economies of China and India, countries of the region are attempting to forge a common regional identity, despite their diversity, to seek mutually acceptable and effective solutions to key regional health challenges. In this first paper in the Lancet Series on health in southeast Asia, we present an overview of key demographic and epidemiological changes in the region, explore challenges facing health systems, and draw attention to the potential for regional collaboration in health. Copyright © 2011 Elsevier Ltd. All rights reserved.

How the Norwegian Maritime Sector can succeed in internationalizing LNG-technology to Southeast Asia: A Case Study of Rolls-Royce Marine

OpenAIRE

Tveten, Rolf Erik; Løset, Gaute Dag

2012-01-01

The future potential of LNG as a bunker fuel in the Southeast Asian market is huge, although it is still immature. An emerging market for LNG-propulsion in the region creates a business opportunity for Norwegian companies delivering relevant products and services. This is a summary of the strategy that will yield the highest return on a foreign market entry with focus on export of LNG-technology in the Southeast Asian region. This thesis has assessed the gas producing and consuming countries,...

THE PROBLEM OF ILLEGAL MIGRATION OF ETHNIC ROHINGYA IN SOUTHEAST ASIA

OpenAIRE

Сомкамнерд, Навапат

2017-01-01

The article is devoted to the problem of illegal migration of ethnic Rohingya in the region of South-East Asia, in some ASEAN countries, especially in Myanmar and Thailand. An overview focuses on the role of Thailand, Myanmar, Bangladesh and the role of international and regional organizations, especially the role of the UN and ASEAN in resolution of the problem of illegal migration of Rohingya. Particular emphasis is placed on activities of ASEAN and Thailand to tackle the problem of illegal...

Effects of environmental conditions, human activity, reproduction, antler cycle and grouping on fecal glucocorticoids of free-ranging Pampas deer stags (Ozotoceros bezoarticus bezoarticus).

Science.gov (United States)

Garcia Pereira, Ricardo José; Barbanti Duarte, José Maurício; Negrão, João Alberto

2006-01-01

In this study, a commercial enzyme immunoassay (EIA) was validated in detecting glucocorticoids in Pampas deer feces, in order to investigate the influence of several factors on the adrenocortical function. Fecal samples, behavioral data and information concerning male grouping and antlers status were collected at a monthly basis during a 1 year period from free-ranging stags living at Emas National Park, Brazil (18 degrees S/52 degrees W). The results revealed that concentrations of fecal glucocorticoids in winter were significantly higher than those corresponding to spring and summer. In addition, dry season data presented higher levels than during the wet season. Significant difference was found between fecal levels of breeding stags in summer and nonbreeding stags, whereas no difference was observed between breeding stags in winter and nonbreeding stags. On the other hand, males from areas with frequent human disturbance exhibited higher glucocorticoid concentrations and flight distances than individuals from areas of lower human activity. Males with antlers in velvet had elevated levels compared with animals in hard antler or antler casting. Also, we found that glucocorticoid levels were higher in groups with three or more males than in groups with only one male. The flight distances showed positive correlation with fecal glucocorticoid. These data indicate that fecal glucocorticoid provides a useful approach in the evaluation of physiological effects of environment, inter-individuals relationship and human-induced stressors on free-ranging Pampas deer stags.

Natural radioactivity analysis in commercial marble samples of Southeast region in Espirito Santo state, Brazil: preliminary results

International Nuclear Information System (INIS)

Aquino, Reginaldo R.; Pecequilo, Brigitte R.S.

2011-01-01

The natural radioactivity in commercial marble samples of 6 quarries in 'Cachoeiro do Itapemirim' and 'Castelo' municipalities of the south region of Espirito Santo State, southeast Brazil, was determined from the 226 Ra, 232 Th and 40 K contents. In 'Cachoeiro do Itapemirim' municipality were assessed the localities of 'Alto Moledo', 'Baleeira', 'Alto Gironda' and 'Itaoca' and, in 'Castelo' municipality, was assessed the locality of 'Sao Cristovao'. Three samples of each quarry were sealed in standard 100-mL HDPE polyethylene flasks and stored in order to obtain secular equilibrium in the 238 U and 232 Th series. All samples were measured by high resolution gamma spectrometry after a 30-days ingrowth period. Preliminary results show concentrations varying from 1,0 +- 0,2 Bq.kg-1 to 6,5 +- 0,8 Bq.kg-1 for 226 Ra, from 1,5 +- 1,2 Bq.kg -1 to 3,2 +- 1,7 Bq.kg -1 for 232 Th and from 5 +- 4 Bq.kg -1 to 27 +- 5 Bq.kg -1 for 40 K. (author)

Southeast Regional Wastewater Treatment Plant Facilities Improvements Project and Geysers Effluent Pipeline Project. Draft EIR/EIS, Volume 2 of 2: Appendices

International Nuclear Information System (INIS)

1994-01-01

The Southeast Regional Wastewater Treatment Plant (SERWTP) Facilities Improvement Plan and Geysers Effluent Pipeline and Effluent Injection Project are proposed as a plan to provide expanded wastewater treatment capabilities and to dispose of the effluent by injection in The Geysers geothermal field for purposes of power production. The project is located predominantly in the County of Lake, California, and also in part of Sonoma County. The plan includes various conventional facilities improvements in wastewater treatment to a secondary level of treatment at the SWERWTP. The plan includes facilities to convey the treated effluent in a 26-mile, 24-inch inside diameter pipeline to the Southeast Geysers. The wastewater from the SERWTP would be supplemented by raw lake water diverted from nearby Clear Lake. At The Geysers, the effluent would be directed into a system of distribution lines to wells. In the geothermal reservoir, the water will be converted to steam and collected in production wells that will direct the steam to six existing power plants. This document is a summary of a combined full Environmental Impact Report (EIR) and Environmental Impact Statement (EIS). The EIR/EIS describes the environmental impacts of the various components of the project. Mitigation measures are suggested for reducing impacts to a less than significant level. This report contains appendices A and B. Appendix A contains notices of preparation/notices of intent and EIR/EIS scoping comments. Appendix B contains GeothermEx, Inc., analysis of Geothermal Reservoir Effects and Induced Seismicity

Porphyry copper assessment of Southeast Asia and Melanesia: Chapter D in Global mineral resource assessment

Science.gov (United States)

Hammarstrom, Jane M.; Bookstrom, Arthur A.; Dicken, Connie L.; Drenth, Benjamin J.; Ludington, Steve; Robinson, Gilpin R.; Setiabudi, Bambang Tjahjono; Sukserm, Wudhikarn; Sunuhadi, Dwi Nugroho; Wah, Alexander Yan Sze; Zientek, Michael L.

2013-01-01

The U.S. Geological Survey collaborated with member countries of the Coordinating Committee for Geoscience Programmes in East and Southeast Asia (CCOP) on an assessment of the porphyry copper resources of Southeast Asia and Melanesia as part of a global mineral resource assessment. The region hosts world-class porphyry copper deposits and underexplored areas that are likely to contain undiscovered deposits. Examples of known porphyry copper deposits include Batu Hijau and Grasberg in Indonesia; Panguna, Frieda River, and Ok Tedi in Papua New Guinea; and Namosi in Fiji.

Patterns of active and passive smoking, and associated factors, in the South-east Anatolian Project (SEAP region in Turkey

Directory of Open Access Journals (Sweden)

Ceylan Ali

2006-01-01

Full Text Available Abstract Background Smoking is an important health threat in Turkey. This study aimed to determine the frequency of and main factors associated with smoking in persons of 15 years and over, and the frequency of passive smoking in homes in the South-east Anatolian Project (SEAP Region in Turkey. Methods A cross sectional design was employed. The sample waschosen by the State Institute of Statistics using a stratified cluster probability sampling method. 1126 houses representing the SEAP Region were visited. Questionnaires about tobacco smoking and related factors were applied to 2166 women and 1906 men (of 15 years old and above in their homes. Face-to-face interview methods were employed. Participants were classified as current, ex, and non-smokers. The presence of a regular daily smoker in a house was used as an indication of passive smoking. The chi-square andlogistic regressionanalysis methods were used for the statistical analysis. Results The prevalence of smoking, in those of 15 years and over, was 11.8% in women and 49.7% in men. The prevalence of current smokers was higher in urban (34.5 % than in rural (22.8 % regions. The mean of total cigarette consumption was 6.5 packs/year in women and 17.9 packs/year in men. There was at least one current smoker in 70.1% of the houses. Conclusion Smoking is a serious problem in the South-eastern Anatolian Region. Male gender, middle age, a high level of education and urban residency were most strongly associated with smoking.

Towards a regional electricity market in Southeast Europe

International Nuclear Information System (INIS)

Ichord, R.F. Jr.

2002-01-01

Historical evolution of the region's electric power policy is overviewed. The regional characteristics of Southern Europe's electric power market are summarized. The reform indicators of the region's electricity markets are discussed. The status of privatization is presented. Factors in developing regional electricity market are considered. (R.P.)

Compilation of new and previously published geochemical and modal data for Mesoproterozoic igneous rocks of the St. Francois Mountains, southeast Missouri

Science.gov (United States)

du Bray, Edward A.; Day, Warren C.; Meighan, Corey J.

2018-04-16

The purpose of this report is to present recently acquired as well as previously published geochemical and modal petrographic data for igneous rocks in the St. Francois Mountains, southeast Missouri, as part of an ongoing effort to understand the regional geology and ore deposits of the Mesoproterozoic basement rocks of southeast Missouri, USA. The report includes geochemical data that is (1) newly acquired by the U.S. Geological Survey and (2) compiled from numerous sources published during the last fifty-five years. These data are required for ongoing petrogenetic investigations of these rocks. Voluminous Mesoproterozoic igneous rocks in the St. Francois Mountains of southeast Missouri constitute the basement buried beneath Paleozoic sedimentary rock that is over 600 meters thick in places. The Mesoproterozoic rocks of southeast Missouri represent a significant component of approximately 1.4 billion-year-old (Ga) igneous rocks that crop out extensively in North America along the southeast margin of Laurentia and subsequent researchers suggested that iron oxide-copper deposits in the St. Francois Mountains are genetically associated with ca. 1.4 Ga magmatism in this region. The geochemical and modal data sets described herein were compiled to support investigations concerning the tectonic setting and petrologic processes responsible for the associated magmatism.

Nanoemulsion for improving solubility and permeability of Vitex agnus-castus extract: formulation and in vitro evaluation using PAMPA and Caco-2 approaches.

Science.gov (United States)

Piazzini, Vieri; Monteforte, Elena; Luceri, Cristina; Bigagli, Elisabetta; Bilia, Anna Rita; Bergonzi, Maria Camilla

2017-11-01

The purpose of this study was to develop new formulation for an improved oral delivery of Vitex agnus-castus (VAC) extract. After the optimization and validation of analytical method for quali-quantitative characterization of extract, nanoemulsion (NE) was selected as lipid-based nanocarrier. The composition of extract-loaded NE resulted in triacetin as oil phase, labrasol as surfactant, cremophor EL as co-surfactant and water. NE contains until 60 mg/mL of extract. It was characterized by DLS and TEM analyses and its droplets appear dark with an average diameter of 11.82 ± 0.125 nm and a polydispersity index (PdI) of 0.117 ± 0.019. The aqueous solubility of the extract was improved about 10 times: the extract is completely soluble in the NE at the concentration of 60 mg/mL, while its solubility in water results less than 6 mg. The passive intestinal permeation was tested by using parallel artificial membrane permeation assay (PAMPA) and the permeation across Caco-2 cells after preliminary cytotoxicity studies were also evaluated. NE shows a good solubilizing effect of the constituents of the extract, compared with aqueous solution. The total amount of constituents permeated from NE to acceptor compartment is greater than that permeated from saturated aqueous solution. Caco-2 test confirmed PAMPA results and they revealed that NE was successful in increasing the permeation of VAC extract. This formulation could improve oral bioavailability of extract due to enhanced solubility and permeability of phytocomplex.

Procesos de subalternización de la población indígena en Argentina: los ranqueles en La Pampa, 1870-1970

Directory of Open Access Journals (Sweden)

Salomón Tarquini, Claudia

2011-08-01

Full Text Available As a result of the military campaigns of 1878-1885, known in Argentina as “The Conquest of the Desert”, the indigenous populations tried different strategies to face the adverse conditions and the policies that sought their subalternization and invisibilization. This work explores the peculiarities of the process carried out by the ranquel ethnic group, in the Pampa (initially a National Territory that later became a province in 1952 from the last years of their autonomy up until the 1970s. The study is based on the cross-checking of different sources that, reducing the range of the analysis uses the trajectory of the groups that were tied to the cacique Ramon Cabral, El Platero, as an example of such processes.A partir de las campañas militares de 1878-1885, conocidas en Argentina como «Conquista del Desierto», las poblaciones indígenas ensayaron distintas estrategias para enfrentar las condiciones adversas y las políticas que pretendían su subalternización e invisibilización. Este trabajo explora las particularidades del proceso protagonizado por el grupo étnico ranquel en La Pampa (primero Territorio Nacional y luego provincia a partir de 1952 desde los últimos años de su autonomía y hasta la década de 1970. El estudio se basa en una triangulación de fuentes de diverso tipo que, reduciendo la escala de análisis, toma como ejemplo la trayectoria de las agrupaciones ligadas al cacique Ramón Cabral, El Platero.

Palaeomagnetic evidence for post-thrusting tectonic rotation in the Southeast Pyrenees, Spain

Science.gov (United States)

Keller, P.; Lowrie, W.; Gehring, A. U.

1994-12-01

The structural framework of the Southeast Pyrenees led to two conflicting interpretations—thrust tectonics vs. wrench tectonics—to explain the geometry of this mountain range. In the present study palaeomagnetic data are presented in an attempt to resolve this conflict. The data reveal different magnetisation directions that indicate tectonic rotations about vertical axes. By means of a regionally homogeneous pattern of rotation, three tectonic units could be distinguished in the Southeast Pyrenees. The Internal Unit in the north reveals no rotation since the Permian. The External Unit to the south shows anticlockwise rotation of 25°, younger than the Early Oligocene. The Pedraforca Unit, placed on the External Unit, shows 57° clockwise rotation which can be assigned to the Neogene. The anticlockwise rotation of the External Unit can be explained by differential compression during the last phase of Pyrenean thrusting, whereas the clockwise rotation of the Pedraforca Unit can be interpreted by post-thrusting tectonics. The rotation pattern of the Southeast Pyrenees provides evidence for both Cretaceous to Paleogene N-S compression and Neogene right-lateral wrench tectonics.

137Cs as tracer of the origin of allochthonous sediments in the Southeast Continental Margin of Brazil

International Nuclear Information System (INIS)

Ferreira, Paulo A.L.; Mahiques, Michel M.; FIgueira, Rubens C.L.

2015-01-01

The distribution of 137 Cs, artificial radionuclide for which there is no current source, can inform on the origin and destination of sediments. This study analyzed about 60 samples of surface sediment to generate a model of spatial distribution of 137 Cs in the Southeast Continental Margin of Brazil and surroundings for evaluating possible sediment sources for this region. The model showed that the levels of 137 Cs in the southern compartment of the Southeast Brazilian Margin (south of Sao Sebastiao Island) are statistically similar to those of the Rio de la Plata river mouth region, indicating sediment entry due to the seasonal intrusion of the plume of Rio de la Plata, a phenomenon already studied by other authors

Etiology of Visual Impairment and Legal Blindness among the Young Men in Southeast Region of Turkey

Directory of Open Access Journals (Sweden)

Yildiray Yildirim

2012-12-01

Full Text Available Summary Aim: To identify the etiology of serious visual impairment and legal blindness and to declare the preventive factors among young men who live in the southeast region of Turkey. Material and Method: Between January 2004 and December 2008, records of the patients who admitted to Ophthalmology Department of Diyarbakir Military Hospital were examined respectively. The study includes 2000 young men cases (20 to 30 years whose visual acuity was worse than 0,05 with Snellen chart in at least one eye. Results: Among the patients’eyes of which visual acuity worse than 0,05 with Snellen chart; 11,6 % (232 were bilateral and 43,8 % (876 were only right eye and 44,6 % (892 were only left eye. The distribution of the etiology of the serious visual impairment and blindness was: 1. Trauma 68,4 % (1368, 2. Corneal opacities due to infectious diseases 10 % (200, 3. Congenital cataract 9,4 % (188, 4. Amblyopia due to strabismus and refractive errors 1,2 % (24 ve 5. Genetic eye disorders 10,6 % (212. The classification of the pathologies according to the anatomical segments of the eye was: Anterior segment disorders 53% (1060, posterior segment disorders % 21,2 (424, disintegration of the anatomy of the eye 24,8 % (496 and others 1% (20. Conclusion: It is possible to decrease the rate of prevalence and incidence of visual impairment and blindness both in this region and other parts of our country by creating systematic educational and health programs. [TAF Prev Med Bull 2012; 11(6.000: 737-740

Long-term monitoring of atmospheric PCDD/Fs at Mount Lulin during spring season: PCDD/F source apportionment through a simultaneous measurement in Southeast Asia.

Science.gov (United States)

Hung, Ngo Tuan; Li, Chueh Ting; Wang, Sheng Hsiang; Ou-Yang, Chang-Feng; Lin, Chuan-Yao; Lee, Chung-Te; Lin, Neng-Huei; Chi, Kai Hsien

2017-10-01

A long term assessment of atmospheric polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) at Mt. Lulin, located in center of Taiwan was carried out from 2008 to 2013 (n = 81) assuming Mt. Lulin to be background area. During monitoring processes, PCDD/F samples collected in the field occasionally reached high concentration. To investigate this situation, simultaneous sample collection was carried out in Southeast Asia countries (i.e., Vietnam and Thailand) and Taiwan in 2013. The average concentration of atmospheric PCDD/Fs in biomass-burning source regions, namely Son La and Doi Ang Khang were 19.8 ± 12.1 fg I-TEQ m -3 (n = 19) and 17.8 ± 12.4 fg I-TEQ m -3 (n = 20), respectively. In the downwind area of Mt. Lulin, the average concentration of PCDD/Fs was found to be 4.64 ± 3.77 fg I-TEQ m -3 (n = 18). PCDD/F concentration in the source region was much higher than that in the downwind region. On March 19, 2013, the atmospheric PCDD/F concentrations increased dramatically from 7.71 to 484 fg I-TEQ m -3 at Mt. Lulin, which many times exceeded that of assumed source region in Southeast Asia. Moreover, mainland Southeast Asia and the southeast coast of China was suspected to be the main contributors of atmospheric PCDD/Fs and biomass markers, such as nonsea-salt K + and NH 4 + , during the spring. WRF-Chem and Potential Source Contribution Function (PSCF) simulations have confirmed this correlation. It can be concluded that atmospheric PCDD/Fs observed at Mt. Lulin during spring mostly derived from the air mass transport not only from Southeast Asia but also the southeast coast of China. Copyright © 2017 Elsevier Ltd. All rights reserved.

Long-term atmospheric visibility trend in Southeast China, 1973-2010

Science.gov (United States)

Deng, Junjun; Du, Ke; Wang, Kai; Yuan, Chung-Shin; Zhao, Juanjuan

2012-11-01

Particulate matter (PM) pollution in Southeast China has been worsening because of the rapid industrial development and urbanization, which have significant negative effects on atmospheric visibility. Characterization of the trend in atmospheric visibility is important for evaluating the impact of PM pollution on the impairment of visual air quality in urban and rural areas. Long-term trend in atmospheric visibility in Southeast China was analyzed for the period of 1973-2010 based on the meteorological data from the National Climatic Data Center (NCDC) database using four statistical methods: annual mean visibility, percentages of “very good” visibility and “bad” visibility, ridit analysis, and cumulative percentiles. The relationship of atmospheric extinction with Air Pollution Index (API) was studied. In addition, the effects of recent environment policies on visibility were studied. The results showed that the visibility had decreased in 94% stations of this region and prefecture stations had the highest decreasing trend of -3.1 km/decade during the entire period. The average visibility of all the 17 stations (i.e., region-average) declined at a rate of -2.0 km/decade, with a 38-year average of 18.1 km. Decrease in the percentage of “very good” visibility and increase in the percentage of “bad” visibility existed in 14 and 16 stations, respectively. Region-average percentage of “bad” visibility was in the range of 2.2-21.5%, with an increasing rate of 5.0% per decade, and that of “very good” visibility was 24.4-71.8%, with a decreasing rate of -10.7% per decade. During the entire period, county and prefecture stations had similar changing patterns and trends in visibility, while town stations had the least worsening trends. Region-average visibility was better before 1988 while worse after 1993 when comparing to the entire period, with the transition period of 1988-1993. The worst 20%, 50% and best 20% of region-average visibility

South-East Iowa Groundwater Vulnerability Regions

Data.gov (United States)

Iowa State University GIS Support and Research Facility — The regions on this map represent areas with similar hydro- geologic characteristics thought to represent similar potentials for contamination of groundwater and/or...

Southeast Asia Report

National Research Council Canada - National Science Library

1987-01-01

Partial Contents: Southeast Asia, Exchange Dealer, Budget Review, Declared Nonactive, Candidacy, Finance Minister, Economic Policy, Exchange Rate, Farm, Defense Ministers, Labor Party,Local Car Manufacturer...

What causes southeast Australia's worst droughts?

Science.gov (United States)

Ummenhofer, Caroline C.; England, Matthew H.; McIntosh, Peter C.; Meyers, Gary A.; Pook, Michael J.; Risbey, James S.; Gupta, Alexander Sen; Taschetto, Andréa S.

2009-02-01

Since 1995, a large region of Australia has been gripped by the most severe drought in living memory, the so-called ``Big Dry''. The ramifications for affected regions are dire, with acute water shortages for rural and metropolitan areas, record agricultural losses, the drying-out of two of Australia's major river systems and far-reaching ecosystem damage. Yet the drought's origins have remained elusive. For Southeast Australia, we show here that the ``Big Dry'' and other iconic 20th Century droughts, including the Federation Drought (1895-1902) and World War II drought (1937-1945), are driven by Indian Ocean variability, not Pacific Ocean conditions as traditionally assumed. Specifically, a conspicuous absence of Indian Ocean temperature conditions conducive to enhanced tropical moisture transport has deprived southeastern Australia of its normal rainfall quota. In the case of the ``Big Dry'', its unprecedented intensity is also related to recent higher temperatures.

Impacts of Particulate Pollution from Fossil Fuel and Biomass Burnings on the Air Quality and Human Health in Southeast Asia

Science.gov (United States)

Lee, H. H.; Iraqui, O.; Gu, Y.; Yim, S. H. L.; Wang, C.

2017-12-01

Severe haze events in Southeast Asia have attracted the attention of governments and the general public in recent years, due to their impact on local economies, air quality and public health. Widespread biomass burning activities are a major source of severe haze events in Southeast Asia. On the other hand, particulate pollutants from human activities other than biomass burning also play an important role in degrading air quality in Southeast Asia. These pollutants can be locally produced or brought in from neighboring regions by long-range transport. A better understanding of the respective contributions of fossil fuel and biomass burning aerosols to air quality degradation becomes an urgent task in forming effective air pollution mitigation policies in Southeast Asia. In this study, to examine and quantify the contributions of fossil fuel and biomass burning aerosols to air quality and visibility degradation over Southeast Asia, we conducted three numerical simulations using the Weather Research and Forecasting (WRF) model coupled with a chemistry component (WRF-Chem). These simulations were driven by different aerosol emissions from: (a) fossil fuel burning only, (b) biomass burning only, and (c) both fossil fuel and biomass burning. By comparing the simulation results, we examined the corresponding impacts of fossil fuel and biomass burning emissions, separately and combined, on the air quality and visibility of the region. The results also showed that the major contributors to low visibility days (LVDs) among 50 ASEAN cities are fossil fuel burning aerosols (59%), while biomass burning aerosols provided an additional 13% of LVDs in Southeast Asia. In addition, the number of premature mortalities among ASEAN cities has increased from 4110 in 2002 to 6540 in 2008, caused primarily by fossil fuel burning aerosols. This study suggests that reductions in both fossil fuel and biomass burning emissions are necessary to improve the air quality in Southeast Asia.

For an ecology of scientific work: science, politics and the case of streams Pampa and Luiz Rau in Novo Hamburgo, Brazil

Directory of Open Access Journals (Sweden)

M. Meirelles

Full Text Available If, like Weber writes, every knowledge is objective in terms of evolving the interests of researchers and the agencies, in this article, we investigate that, which has been researched about two streams: Pampa and Luiz Rau. In doing so, in addition to highlighting what has caught the researchers' attention, this paper manages to point out a few gaps and fruitful fields of study which extend beyond the hard sciences. This study is, therefore, characterized as an essay review paper that sets out to use anthropology of science to think about the limitations and advances the studies about the two streams have achieved, as well as their social impact.

For an ecology of scientific work: science, politics and the case of streams Pampa and Luiz Rau in Novo Hamburgo, Brazil.

Science.gov (United States)

Meirelles, M; Pedde, V; Figueiredo, J A S

2015-12-01

If, like Weber writes, every knowledge is objective in terms of evolving the interests of researchers and the agencies, in this article, we investigate that, which has been researched about two streams: Pampa and Luiz Rau. In doing so, in addition to highlighting what has caught the researchers' attention, this paper manages to point out a few gaps and fruitful fields of study which extend beyond the hard sciences. This study is, therefore, characterized as an essay review paper that sets out to use anthropology of science to think about the limitations and advances the studies about the two streams have achieved, as well as their social impact.

When Indian crabs were not yet Asian - biogeographic evidence for Eocene proximity of India and Southeast Asia

Directory of Open Access Journals (Sweden)

Klaus Sebastian

2010-09-01

Full Text Available Abstract Background The faunal and floral relationship of northward-drifting India with its neighboring continents is of general biogeographic interest as an important driver of regional biodiversity. However, direct biogeographic connectivity of India and Southeast Asia during the Cenozoic remains largely unexplored. We investigate timing, direction and mechanisms of faunal exchange between India and Southeast Asia, based on a molecular phylogeny, molecular clock-derived time estimates and biogeographic reconstructions of the Asian freshwater crab family Gecarcinucidae. Results Although the Gecarcinucidae are not an element of an ancient Gondwana fauna, their subfamily Gecarcinucinae, and probably also the Liotelphusinae, evolved on the Indian Subcontinent and subsequently dispersed to Southeast Asia. Estimated by a model testing approach, this dispersal event took place during the Middle Eocene, and thus before the final collision of India and the Tibet-part of Eurasia. Conclusions We postulate that the India and Southeast Asia were close enough for exchange of freshwater organisms during the Middle Eocene, before the final Indian-Eurasian collision. Our data support geological models that assume the Indian plate having tracked along Southeast Asia during its move northwards.

Wildland Fire: Health Effects and Public Health Outreach: Southeast Regional Partnership for Planning and Sustainability (SERPPAS) Webinar

Science.gov (United States)

The expanding wildland-urban interface and the proximity of prescribed fires undertaken by the Department of Defense is bringing the source of wildland fires close to densely populated areas in the Southeast. The presentation is an informational webinar to representatives of SERP...

Araucnephia iberaensis n. sp., a Neotropical Black Fly with a Peculiar Distribution (Diptera-Simuliidae

Directory of Open Access Journals (Sweden)

S Coscarón

2002-01-01

Full Text Available Araucnephia Wygodzinsky & Coscarón is a Neotropical black fly genus in which only one species from Central Chile is known. Another species has now been found in Corrientes province on the eastern side of the Iberá tropical swamps of Argentina, on the western border of the mountainous region of southern Brazil. This new species, A. iberaensis, is herein described and illustrated and information on its bionomics is recorded. It is an interesting species because previous to its discovery no black fly genus or subgenus from Central Chile region has been found in tropical areas, because these two regions are separated by the Monte and Pampas realms. Similarly, no Brazilian genus or subgenus has crossed the Andes mountains to Chile. A comparison with other Neotropical, Nearctic, Ethiopian (Afrotropical and Australian Prosimuliini (sensu Crosskey & Howard showed Araucnephia to be a valid taxon most closely related to Araucnephioides (sympatric in Chile. Araucnephia also shows great affinities with Lutzsimulium from Southeast Brazil and Argentina and Paracnephia from South Africa.

Building Maritime Security in Southeast Asia: Outsiders Not Welcome?

Science.gov (United States)

2008-01-01

Najib Razak , has called for greater vigi- lance and intelligence sharing to combat piracy and prevent terrorism along the Malacca Strait.21 To improve...part a reward for its partnership in the war on terrorism. Weatherbee, International Rela- tions in Southeast Asia, p. 37. 18. Dato’ Sri Mohd Najib Tun...Abd Razak , “The Security of the Straits of Malacca and Its Im- plications to the South East Asia Regional Se- curity” (speech, Seoul, 13 March 2007

Variación de la recarga entre La Plata y Santa Isabel (provincias de Buenos Aires y La Pampa - Argentina) : Propuesta metodológica

OpenAIRE

Hernández, Mario Alberto; Giai, Santiago B.

1996-01-01

Se analiza la recarga potencial de aguas subterráneas sobre un perfil entre La Plata y Santa Isabel (Buenos Aires y La Pampa). El mismo tiene la particularidad de ser perpendicular a las isohietas, extendiéndose desde una zona húmeda lindante con el río de la Plata, hasta otra de fuerte aridez y continentalidad, unos 900 km al Oeste. Algunos de los factores influyentes en el monto de la recarga tienen el mismo valor en todo el perfil, alcanzando su intervención igual peso en todas las local...

Uranium metallogeny, magmatism and structure in southeast China

International Nuclear Information System (INIS)

Simpson, P.R.

1989-01-01

Granite magmatism and the associated uranium metallogeny in southeast China are considered in relation to a plate tectonic model previously developed for Jiangxi Province which envisages the suturing of three separate continental fault blocks or plates which are thought to have existed as separate continental microplates until the Permian, namely the Sino-Korean, Yangtze and South China Plates. In Jiangxi Province, most of the granitic magmas, including those considered in the paper to be associated with U ore deposits, can be shown to be systematically distributed in relation to the postulated destructive plate margins which are thought to have existed along all the plate boundaries between the continental microplates. The granitic intrusions in Jiangxi range from those more proximal to the inferred location of the subduction zone in a modified Andean type model, such as porphyries of Cu, Cu-Mo and W-Cu type, to more distal granites of U-W-Sn-F-Nb-REE type. They range in age from Indosinian to Yanshanian (but mainly the latter) and are intruded in tensional settings along major lithospheric fracture zones, with sinistral strike slip, many of which continued to move both during and after granite emplacement. These U, W, Sn, F, Nb and REE rich metalliferous granites, which all intruded post-tectonically long after the principal metamorphic events, which are Jinningian (Late Proterozoic on the Yangtze Plate) and Caledonian (South China Plate), and the younger suturing events, are considered in the study to be essentially of juvenile magmatic rather than crustal origin. Such a tectonic model helps to account for the well developed and structurally zoned metallogeny of southeast China and the genesis of the Southeast China Uranium Province. Selected examples of U ore deposits which occur within the Southeast China Uranium Province are considered in order to develop the basis for a genetic model for U which would be more generally applicable to this region and possibly

Anchoring Singapore Philanthropy in Southeast Asia | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

Already a number of other emerging Southeast Asian middle-income economies ... Management University, to investigate philanthropy in four Southeast Asian ... Call for new OWSD Fellowships for Early Career Women Scientists now open.

Drug problem in southeast and southwest Asia.

Science.gov (United States)

Kulsudjarit, Kongpetch

2004-10-01

In 2002, the drug problem in Southeast and Southwest Asia was serious, particularly in the production of opium and heroin in Afghanistan, Myanmar, and Laos, the three largest producers of illicit opium in the world. The increasing illicit manufacture of ATS, particularly methamphetamine, in Southeast Asia, mainly in China and Myanmar, was also a major concern. Some reports indicated that ephedrine, used for illicitly producing methamphetamine in Southeast Asia, is diverted and smuggled out of China and India, whereas caffeine, the adulterant used for producing methamphetamine tablets, is mainly smuggled into Myanmar through its border with Thailand. Seizure data showed a dramatic increase in trafficking in MDMA through Southeast Asia. In terms of the drug epidemic, in 2002, cannabis remained overall the main drug of abuse in all of the countries of Southeast and Southwest Asia. Opiates, mainly opium and heroin, were also the drugs of choice except in Thailand, where opiate abuse declined, but ATS was the main drug of abuse due to its low cost and availability. A significant increase in ATS abuse, amphetamine, methamphetamine, and MDMA among the youth who smoked, sniffed, and inhaled them was reported in Cambodia, China, Indonesia, Laos, Myanmar, the Philippines, and Thailand. Injecting drug use among opiate abusers has been identified as the prime cause of the rapid spread of HIV/AIDS in Southeast and Southwest Asia.

7 CFR 1205.319 - Cotton-producing region.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton-producing region. 1205.319 Section 1205.319... Cotton Research and Promotion Order Definitions § 1205.319 Cotton-producing region. Cotton-producing region means each of the following groups of cotton-producing States: (a) Southeast Region: Alabama...

Econometric analysis of the factors influencing forest acreage trends in the southeast.

Science.gov (United States)

Ralph J. Alig

1986-01-01

Econometric models of changes in land use acreages in the Southeast by physiographic region have been developed by pooling cross-section and time series data. Separate acreage equations have been estimated for the three major private forestland owner classes and the three major classes of nonforest land use. Observations were drawn at three or four different points in...

Developing Common Competencies for Southeast Asian General Dental Practitioners.

Science.gov (United States)

Chuenjitwongsa, Supachai; Poolthong, Suchit; Bullock, Alison; Oliver, Richard G

2017-09-01

Current policy in Southeast Asian dental education focuses on high-quality dental services from new dental graduates and the free movement of dental practitioners across the region. The Southeast Asian Nations (ASEAN) Dental Councils have proposed the "Common Major Competencies for ASEAN General Dental Practitioners" to harmonize undergraduate dental education. This article discusses how the ASEAN competencies were developed and established to assist the development of general dental practitioners with comparable knowledge, skills, and attitudes across ASEAN. The competencies were developed through four processes: a questionnaire about current national oral health problems, a two-round Delphi process that sought agreement on competencies, a panel discussion by representatives from ASEAN Dental Councils, and data verification by the representatives after the meeting. Key themes of the ASEAN competencies were compared with the competencies from the U.S., Canada, Europe, Australia, and Japan. A total of 33 competency statements, consistent with other regions, were agreed upon and approved. Factors influencing the ASEAN competencies and their implementation include oral health problems in ASEAN, new knowledge and technology in dentistry, limited institutional resources, underregulated dental schools, and uneven distribution of dental practitioners. The ASEAN competencies will serve as the foundation for further developments in ASEAN dental education including policy development, curriculum revision, quality assurance, and staff development. Collaboration amongst stakeholders is essential for successful harmonization of ASEAN dental education.

A GIS-based assessment of groundwater suitability for irrigation purposes in flat areas of the wet Pampa plain, Argentina.

Science.gov (United States)

Romanelli, Asunción; Lima, María Lourdes; Quiroz Londoño, Orlando Mauricio; Martínez, Daniel Emilio; Massone, Héctor Enrique

2012-09-01

The Pampa in Argentina is a large plain with a quite obvious dependence on agriculture, water availability and its quality. It is a sensitive environment due to weather changes and slope variations. Supplementary irrigation is a useful practice for compensating the production in the zone. However, potential negative impacts of this type of irrigation in salinization and sodification of soils are evident. Most conventional methodologies for assessing water irrigation quality have difficulties in their application in the region because they do not adjust to the defined assumptions for them. Consequently, a new GIS-based methodology integrating multiparametric data was proposed for evaluating and delineating groundwater suitability zones for irrigation purposes in flat areas. Hydrogeological surveys including water level measurements, groundwater samples for chemical analysis and electrical conductivity (EC) measurements were performed. The combination of EC, sodium adsorption ratio, residual sodium carbonate, slopes and hydraulic gradient parameters generated an irrigation water index (IWI). With the integration of the IWI 1 to 3 classes (categories of suitable waters for irrigation) and the aquifer thickness the restricted irrigation water index (RIWI) was obtained. The IWI's index application showed that 61.3 % of the area has "Very high" to "Moderate" potential for irrigation, while the 31.4 % of it has unsuitable waters. Approximately, 46 % of the tested area has high suitability for irrigation and moderate groundwater availability. This proposed methodology has advantages over traditional methods because it allows for better discrimination in homogeneous areas.

Ancient genomes document multiple waves of migration in Southeast Asian prehistory.

Science.gov (United States)

Lipson, Mark; Cheronet, Olivia; Mallick, Swapan; Rohland, Nadin; Oxenham, Marc; Pietrusewsky, Michael; Pryce, Thomas Oliver; Willis, Anna; Matsumura, Hirofumi; Buckley, Hallie; Domett, Kate; Hai, Nguyen Giang; Hiep, Trinh Hoang; Kyaw, Aung Aung; Win, Tin Tin; Pradier, Baptiste; Broomandkhoshbacht, Nasreen; Candilio, Francesca; Changmai, Piya; Fernandes, Daniel; Ferry, Matthew; Gamarra, Beatriz; Harney, Eadaoin; Kampuansai, Jatupol; Kutanan, Wibhu; Michel, Megan; Novak, Mario; Oppenheimer, Jonas; Sirak, Kendra; Stewardson, Kristin; Zhang, Zhao; Flegontov, Pavel; Pinhasi, Ron; Reich, David

2018-05-17

Southeast Asia is home to rich human genetic and linguistic diversity, but the details of past population movements in the region are not well known. Here, we report genome-wide ancient DNA data from eighteen Southeast Asian individuals spanning from the Neolithic period through the Iron Age (4100-1700 years ago). Early farmers from Man Bac in Vietnam exhibit a mixture of East Asian (southern Chinese agriculturalist) and deeply diverged eastern Eurasian (hunter-gatherer) ancestry characteristic of Austroasiatic speakers, with similar ancestry as far south as Indonesia providing evidence for an expansive initial spread of Austroasiatic languages. By the Bronze Age, in a parallel pattern to Europe, sites in Vietnam and Myanmar show close connections to present-day majority groups, reflecting substantial additional influxes of migrants. Copyright © 2018, American Association for the Advancement of Science.

TVET Initiatives in Southeast Asian Countries in Response to Increasing Labour Mobility within the Region and beyond

Science.gov (United States)

Paryono

2011-01-01

The International Labour Organisation (ILO) report (2007) highlights that labour productivity, education and migration play important roles in shaping competitiveness, growth and development in Southeast Asia. The statistics also reveal interesting aspects of labour mobility. Thirteen and a half million migrants originate from countries in the…

Tests of high-resolution simulations over a region of complex terrain in Southeast coast of Brazil

Science.gov (United States)

Chou, Sin Chan; Luís Gomes, Jorge; Ristic, Ivan; Mesinger, Fedor; Sueiro, Gustavo; Andrade, Diego; Lima-e-Silva, Pedro Paulo

2013-04-01

The Eta Model is used operationally by INPE at the Centre for Weather Forecasts and Climate Studies (CPTEC) to produce weather forecasts over South America since 1997. The model has gone through upgrades along these years. In order to prepare the model for operational higher resolution forecasts, the model is configured and tested over a region of complex topography located near the coast of Southeast Brazil. The model domain includes the two Brazilians cities, Rio de Janeiro and Sao Paulo, urban areas, preserved tropical forest, pasture fields, and complex terrain where it can rise from sea level up to about 1000 m. Accurate near-surface wind direction and magnitude are needed for the power plant emergency plan. Besides, the region suffers from frequent events of floods and landslides, therefore accurate local forecasts are required for disaster warnings. The objective of this work is to carry out a series of numerical experiments to test and evaluate high resolution simulations in this complex area. Verification of model runs uses observations taken from the nuclear power plant and higher resolution reanalyses data. The runs were tested in a period when flow was predominately forced by local conditions and in a period forced by frontal passage. The Eta Model was configured initially with 2-km horizontal resolution and 50 layers. The Eta-2km is a second nesting, it is driven by Eta-15km, which in its turn is driven by Era-Interim reanalyses. The series of experiments consists of replacing surface layer stability function, adjusting cloud microphysics scheme parameters, further increasing vertical and horizontal resolutions. By replacing the stability function for the stable conditions substantially increased the katabatic winds and verified better against the tower wind data. Precipitation produced by the model was excessive in the region. Increasing vertical resolution to 60 layers caused a further increase in precipitation production. This excessive

Characterization of limestone of region South and Southeast of Para; Caracterizacao de calcario da regiao Sul e Sudeste do Para

Energy Technology Data Exchange (ETDEWEB)

Marinho, A.R.O.; Vieira, J.H.A.; Antunes Junior, L.V.; Medeiros, A.C.; Souza, G.P., E-mail: marabaonline@gmail.com [Universidade Federal do Sul e Sudeste do Para (FEMAT/UNIFESSPA), Maraba, PA (Brazil)

2014-07-01

Limestone is used in daily activities, and it is common the use of products containing calcium carbonate in various applications, from construction to food production, air purification to sewage treatment, the sugar refining materials for the toothpaste, the manufacture of glass and steel in the manufacture of paper, plastics, paints, ceramics and many others. The Limestone present in the region of south and southeast of Para is presented in deposits that have not been explored on a large scale, being justified a deepening in characteristics thereof. For the characterization of the material, gross samples were comminuted by crushing and ball mill, sieved and then separated into aliquots. In the end were used fluorescence analysis of X-ray, diffraction X-rays, determination of the moisture and loss on ignition of the material at 950 °C for one hour, obtaining results of a dolomitic limestone. (author)

Popular Music in Southeast Asia : Banal Beats, Muted Histories

NARCIS (Netherlands)

Barendregt, Bart; Keppy, Peter; Schulte Nordholt, Henk

2017-01-01

'Popular Music in Southeast Asia: Banal Beats, Muted Histories' offers a cultural history of modern Southeast Asia from the original vantage point of popular music since the 1920s up to the present. By creatively connecting indigenous musical styles with foreign musical genres, Southeast Asians

Human trafficking in Southeast Asia and U.S. national security

OpenAIRE

Snoke, Joshua H.

2015-01-01

Approved for public release; distribution is unlimited The United States government finds human trafficking to be an important subject and is placing increasing focus on the issue. The Southeast Asian portion of the Western Pacific encompasses a substantial portion of global trafficking, much of which has a final destination in the United States. This thesis asks the following question: How does trafficking in persons (TIP) affect U.S. national security interests and regional stability in ...

SOURCES OF GROWTH OF SUGAR CANE PRODUCTION IN WEST CENTRAL AND SOUTHEAST OF BRAZIL

Directory of Open Access Journals (Sweden)

Geraldo Moreira Bittencourt

2014-09-01

Full Text Available This study aims at assessing the determinants of variations in the production of sugar cane in Southeast and Midwest of the Brazil, between 1990 and 2009, measuring the effects area, productivity and composition. The theoretical framework consists of the conceptualization of the modernization of agriculture and the description of the theory of induced innovation. The empirical analysis is based on the work of the Shift-Share model, also known as a differential structure. In the results from 1990 to 2009 (total period, there is the hypothesis of the higher average yield of sugarcane in the Southeast and of the pattern of growth production by area in the Midwest. On the other hand, in the period 2005 to 2009, where the two regions in question had the highest growth rates of production of sugar cane, the composition effect revealed the most significant values, showing that the expansion of sugarcane production has occurred in these regions, mainly by substituting other crops by land less profitable.

Initiatives for regional dialogue consideration of regional disarmament guidelines

International Nuclear Information System (INIS)

Marschik, R.

1994-01-01

The General Assembly of the United Nations adopted guidelines and recommendations for regional approaches to disarmament within the context of global security. The guidelines contain 52 principles on: relationship between regional disarmament, arm limitation and global security; general guidelines and recommendations for regional disarmament efforts; possible ways and means to assist and implement these efforts; possible role of the United Nations in aiding these efforts. Experiences gained in Europe and Near East are analysed in the framework of the situation in Northeast, South and Southeast Asia

Carbapenem-Resistant Acinetobacter baumannii and Enterobacteriaceae in South and Southeast Asia

Science.gov (United States)

Apisarnthanarak, Anucha; Khan, Erum; Ghafur, Abdul

2016-01-01

SUMMARY Carbapenem-resistant Gram-negative bacteria, in particular the Acinetobacter baumannii-calcoaceticus complex and Enterobacteriaceae, are escalating global public health threats. We review the epidemiology and prevalence of these carbapenem-resistant Gram-negative bacteria among countries in South and Southeast Asia, where the rates of resistance are some of the highest in the world. These countries house more than a third of the world's population, and several are also major medical tourism destinations. There are significant data gaps, and the almost universal lack of comprehensive surveillance programs that include molecular epidemiologic testing has made it difficult to understand the origins and extent of the problem in depth. A complex combination of factors such as inappropriate prescription of antibiotics, overstretched health systems, and international travel (including the phenomenon of medical tourism) probably led to the rapid rise and spread of these bacteria in hospitals in South and Southeast Asia. In India, Pakistan, and Vietnam, carbapenem-resistant Enterobacteriaceae have also been found in the environment and community, likely as a consequence of poor environmental hygiene and sanitation. Considerable political will and effort, including from countries outside these regions, are vital in order to reduce the prevalence of such bacteria in South and Southeast Asia and prevent their global spread. PMID:27795305

Carbapenem-Resistant Acinetobacter baumannii and Enterobacteriaceae in South and Southeast Asia.

Science.gov (United States)

Hsu, Li-Yang; Apisarnthanarak, Anucha; Khan, Erum; Suwantarat, Nuntra; Ghafur, Abdul; Tambyah, Paul Anantharajah

2017-01-01

Carbapenem-resistant Gram-negative bacteria, in particular the Acinetobacter baumannii-calcoaceticus complex and Enterobacteriaceae, are escalating global public health threats. We review the epidemiology and prevalence of these carbapenem-resistant Gram-negative bacteria among countries in South and Southeast Asia, where the rates of resistance are some of the highest in the world. These countries house more than a third of the world's population, and several are also major medical tourism destinations. There are significant data gaps, and the almost universal lack of comprehensive surveillance programs that include molecular epidemiologic testing has made it difficult to understand the origins and extent of the problem in depth. A complex combination of factors such as inappropriate prescription of antibiotics, overstretched health systems, and international travel (including the phenomenon of medical tourism) probably led to the rapid rise and spread of these bacteria in hospitals in South and Southeast Asia. In India, Pakistan, and Vietnam, carbapenem-resistant Enterobacteriaceae have also been found in the environment and community, likely as a consequence of poor environmental hygiene and sanitation. Considerable political will and effort, including from countries outside these regions, are vital in order to reduce the prevalence of such bacteria in South and Southeast Asia and prevent their global spread. Copyright © 2016 American Society for Microbiology.

EMPIRICAL DISTRIBUTION OF STOCK RETURNS OF SOUTHEAST EUROPEAN EMERGING MARKETS

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Aleksandar Naumoski

2017-06-01

Full Text Available The assumption that equity returns follow the normal distribution, most commonly made in financial economics theory and applications, is strongly rejected by empirical evidence presented in this paper. As it was found in many other studies, we confirm that stock returns follow a leptokurtic distribution and skewness, which in most of the Southeast European (SEE markets is negative. This paper investigates further whether there is any distribution that may be considered an optimal fit for stock returns in the SEE region. Using daily, weekly and monthly data samples for a period of five years from ten Southeast European emerging countries, we applied the Anderson-Darling test of Goodness-of-fit. We strongly rejected the aforementioned assumption of normality for all considered data samples and found that the daily stock returns are best fitted by the Johnson SU distribution whereas for the weekly and monthly stock returns there was not one predominant, but many distributions that can be considered a best fit.

A Cost Optimized Fully Sustainable Power System for Southeast Asia and the Pacific Rim

OpenAIRE

Ashish Gulagi; Dmitrii Bogdanov; Christian Breyer

2017-01-01

In this paper, a cost optimal 100% renewable energy based system is obtained for Southeast Asia and the Pacific Rim region for the year 2030 on an hourly resolution for the whole year. For the optimization, the region was divided into 15 sub-regions and three different scenarios were set up based on the level of high voltage direct current grid connections. The results obtained for a total system levelized cost of electricity showed a decrease from 66.7 €/MWh in a decentralized scenario to 63...

Glyphosate and AMPA, "pseudo-persistent" pollutants under real-world agricultural management practices in the Mesopotamic Pampas agroecosystem, Argentina.

Science.gov (United States)

Primost, Jezabel E; Marino, Damián J G; Aparicio, Virginia C; Costa, José Luis; Carriquiriborde, Pedro

2017-10-01

In the Pampas, public concern has strongly risen because of the intensive use of glyphosate for weed control and fallow associated with biotech crops. The present study was aimed to evaluate the occurrence and concentration of the herbicide and its main metabolite (AMPA) in soil and other environmental compartments of the mentioned agroecosystem, including groundwater, in relation to real-world agricultural management practices in the region. Occurrence was almost ubiquitous in solid matrices (83-100%) with maximum concentrations among the higher reported in the world (soil: 8105 and 38939; sediment: 3294 and 7219; suspended particulate matter (SPM): 584 and 475 μg/kg of glyphosate and AMPA). Lower detection frequency was observed in surface water (27-55%) with maximum concentrations in whole water of 1.80 and 1.90 μg/L of glyphosate and AMPA, indicating that SPM analysis would be more sensitive for detection in the aquatic ecosystem. No detectable concentrations of glyphosate or AMPA were observed in groundwater. Glyphosate soil concentrations were better correlated with the total cumulative dose and total number of applications than the last spraying event dose, and an increment of 1 mg glyphosate/kg soil every 5 spraying events was estimated. Findings allow to infer that, under current practices, application rates are higher than dissipation rates. Hence, glyphosate and AMPA should be considered "pseudo-persistent" pollutants and a revisions of management procedures, monitoring programs, and ecological risk for soil and sediments should be also recommended. Copyright © 2017 Elsevier Ltd. All rights reserved.

Petroleum systems in rift basins – a collective approach in South-east Asian basins.

NARCIS (Netherlands)

Doust, H.; Sumner, D.

2007-01-01

This paper synthesizes some of the main conclusions reached in a recent regional review of the Tertiary basins of Southeast Asia, carried out by Shell. Four distinctive types of petroleum systems, correlating with the four main stages of basin evolution (early to late syn-rift and early to late

CO/sub 2/ emission and agricultural productivity in southeast asian region: a pooled mean group estimation

International Nuclear Information System (INIS)

Islam, M.; Kazi, M.

2014-01-01

Frequent natural calamities, extreme climatic events and unexpected seasonal changes are the obvious examples of global warming. Carbon emissions by industrial units all over the world are believed to be the major contributor of the global warming that can lead to reduced agricultural productivity. This paper examines the impact of CO emission on agricultural productivity in Southeast Asian countries. It investigates the dynamic relationship between CO emission (along with other control-variables) and agricultural output using panel data set comprising data from Southeast Asian countries. Following the dynamic heterogeneous panel techniques developed by Pesaran and Shin (1999) for estimating the short- run and long-run effects using autoregressive distributed lag (ARDL) model in the error correction form, the study then estimated the empirical model based on pooled mean group (PMG) estimator. The study found that increased CO emission resulted in higher agricultural productivity because of the fact that farmers around the globe quickly adapt to climate change. In addition, use of submersible pump and other capital machineries significantly increased agricultural yield and led to reduced dependency on human capital, while use of chemical fertilizers increased productivity in short-run but had a harmful impact in the long-run. (author)

The Rising Burden of Diabetes and Hypertension in Southeast Asian and African Regions: Need for Effective Strategies for Prevention and Control in Primary Health Care Settings

Directory of Open Access Journals (Sweden)

Viswanathan Mohan

2013-01-01

Full Text Available Aim. To review the available literature on burden of diabetes mellitus (DM and hypertension (HTN and its coexistence in Southeast Asian (SEA and the African (AFR regions and to suggest strategies to improve DM and HTN prevention and control in primary health care (PHC in the two regions. Methods. A systematic review of the papers published on DM, HTN, and prevention/control of chronic diseases in SEA and AFR regions between 1980 and December 2012 was included. Results. In the year 2011, SEA region had the second largest number of people with DM (71.4 million, while the AFR region had the smallest number (14.7 million. Screening studies identified high proportions (>50% of individuals with previously undiagnosed HTN and DM in both of the SEA and AFR regions. Studies from both regions have shown that DM and HTN coexist in type 2 DM ranging from 20.6% in India to 78.4% in Thailand in the SEA region and ranging from 9.7% in Nigeria to 70.4% in Morocco in the AFR region. There is evidence that by lifestyle modification both DM and HTN can be prevented. Conclusion. To meet the twin challenge of DM and HTN in developing countries, PHCs will have to be strengthened with a concerted and multipronged effort to provide promotive, preventive, curative, and rehabilitative services.

Agricultural land acquisitions: a lens on Southeast Asia

Energy Technology Data Exchange (ETDEWEB)

Polack, Emily

2012-04-15

Recent years have seen 'land grabbing' emerge as a big issue in media houses across the world, with reporters quick to write about deals involving millions of hectares, particularly within Africa. Yet large-scale land acquisitions are not a purely African phenomenon. Other parts of the world are also subject to the global land rush. Home to emerging economies with profit potential, Southeast Asia has become ever more appealing to investors from both within and beyond the region seeking to include agriculture in their portfolios. Regional agribusiness companies are booming. And rapid change in land ownership and use is already taking place. Set against a backdrop of insecure rights and weak land governance, land acquisitions here are posing significant threats to local livelihoods and environments alike.

Analysis and steps for the socioeconomic improvement of the producers from the west pampas

Directory of Open Access Journals (Sweden)

Pedro Cuello

2006-01-01

Full Text Available A rural population of 6,845 inhabitants -9 of the population of the province, and with a density of 0.2 inhabitants per square kilometer- inhabits the five central and western departments in the province of La Pampa. These take up 38 of the territory of the province and are in the area comprised between 300 mm and 500 mm isohyets belonging to the phytographic province of Monte. Their economy is based on natural fields with bovine, ovine, caprine and equine cattle. The population is scattered widely in the said territory and remains considerably isolated from more populated centers. The objective -to change the living conditions of the "breeders"- makes it necessary to follow steps which allow for the transformation of these subsistence economies into small cattle undertakings with acceptable profitability indexes, through more efficient use of the environment and its resources. This productive structure will foster a more helpful relationship among cattle breeders, greater freedom when making decisions, and greater economic independence. This project's stable consolidation and the achievement of its goals will result in better ecosystem management and a marked improvement in the quality of life of these remote rural producers.

Use of GIS for estimating potential and actual forest biomass for continental South and Southeast Asia.

Science.gov (United States)

L. R. Iverson; S. Brown; A. Prasad; H. Mitasova; A. J. R. Gillespie; A. E. Lugo

1994-01-01

A geographic information system (GIS) was used to estimate total biomass and biomass density of the tropical forest in south and southeast Asia because available data from forest inventories were insufficient to extrapolate biomass-density estimates across the region.

Large fluctuations of shallow seas in low-lying Southeast Asia driven by mantle flow

Science.gov (United States)

Zahirovic, Sabin; Flament, Nicolas; Dietmar Müller, R.; Seton, Maria; Gurnis, Michael

2016-09-01

The Sundaland continental promontory, as the core of Southeast Asia, is one of the lowest lying continental regions, with half of the continental area presently inundated by a shallow sea. The role of mantle convection in driving long-wavelength topography and vertical motion of the lithosphere in this region has often been ignored when interpreting regional stratigraphy, including a widespread Late Cretaceous-Eocene unconformity, despite a consensus that Southeast Asia is presently situated over a large-amplitude dynamic topography low resulting from long-term post-Pangea subduction. We use forward numerical models to link mantle flow with surface tectonics and compare predicted trends of dynamic topography with eustasy and regional paleogeography to determine the influence of mantle convection on regional basin histories. A Late Cretaceous collision of Gondwana-derived terranes with Sundaland choked the active margin, leading to slab breakoff and a ˜10-15 Myr-long subduction hiatus. A subduction hiatus likely resulted in several hundred meters of dynamic uplift and emergence of Sundaland between ˜80 and 60 Ma and may explain the absence of a Late Cretaceous-Eocene sedimentary record. Renewed subduction from ˜60 Ma reinitiated dynamic subsidence of Sundaland, leading to submergence from ˜40 Ma despite falling long-term global sea levels. Our results highlight a complete "down-up-down" dynamic topography cycle experienced by Sundaland, with transient dynamic topography manifesting as a major regional unconformity in sedimentary basins.

Uso e Conservação de florestas de galeria do bioma Pampa Brasileiro Anthropogenic use of gallery forests in the Brazilian Pampa - doi: 10.4025/actascibiolsci.v35i2.13458

Directory of Open Access Journals (Sweden)

Valdir Marcos Stefenon

2013-05-01

Full Text Available Como efeito do crescimentop demográfico, muitas cidades no Sul do Brasil experimentaram, na última década, um processo de degradação de áreas de preservação ambiental. O planejamento de programas de recuperação de florestas depende de conhecimento estruturado sobre a utilização de espécies vegetais pelas comunidades locais. Entrevistas semi-estruturadas e inventários fitossociológicos foram empregados para acessar o efeito do uso antropogênico de espécies arbóreas de matas de galeria em áreas do Pampa brasileiro. Oitenta e quatro informantes foram entrevistados e listaram um total de 43 espécies, pertencentes a 23 famílias botânicas. Quatro categorias de uso foram identificadas para as espécies citadas: lenha, medicamento, alimento e madeira. As três espécies mais importantes foram Blepharocalyx salicifolius, Eugenia uniflora e Salix babilonica. O inventário fitossociológico sugere que a exploração antropogênica da mata de galeria está levando algumas espécies a extinção e/ou ameaça local. Com o objetivo de preservar as matas de galeria, sugere-se a re-avaliação das atitudes das comunidades locais, visando um uso sustentável das matas e o reflorestamento das margens de rios com espécies nativas produtoras de frutos comestíveis, possibilitando a exploração de produtos não-madeireiros, assim como o estabelecimento de animais nestes ambientes.As effect of demographic growth in the last decades, many cities in Southern Brazil experienced a degradation process of conservation areas. In this study, semi-structured interviews and a phytosociological inventory were employed to assess the effect of anthropogenic use of tree species of the gallery forest in the Brazilian Pampa. Eighty-four informants were interviewed and listed a total of 43 tree species, belonging to 23 botanical families. Four categories of use were identified for the referenced species: firewood, medicinal, food and timber. The three most

New species of Cylindrocladiella from plantation soils in South-East Asia

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Nam Q. Pham

2018-03-01

Full Text Available Cylindrocladiella spp. are widely distributed especially in tropical and sub-tropical regions, where they are mainly known as saprobes although some species are plant pathogens. Very little is known about these fungi in South-East Asia. The aim of this study was to identify a collection of Cylindrocladiella isolates from soils collected in forest nurseries and plantations in Vietnam and Malaysia. This was achieved using DNA sequence comparisons and morphological observations. The study revealed two previously described species, Cy. lageniformis and Cy. peruviana as well as five novel taxa, described here as Cy. arbusta sp. nov., Cy. malesiana sp. nov., Cy. obpyriformis sp. nov., Cy. parvispora sp. nov. and Cy. solicola sp. nov. A relatively small collection of isolates from a limited geographic sampling revealed an unexpectedly high level of Cylindrocladiella diversity suggesting that many more species in this genus await discovery in South-East Asia.

Learning Style Preferences of Southeast Asian Students.

Science.gov (United States)

Park, Clara C.

2000-01-01

Investigated the perceptual learning style preferences (auditory, visual, kinesthetic, and tactile) and preferences for group and individual learning of Southeast Asian students compared to white students. Surveys indicated significant differences in learning style preferences between Southeast Asian and white students and between the diverse…

7 CFR 1007.2 - Southeast marketing area.

Science.gov (United States)

2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Southeast marketing area. 1007.2 Section 1007.2 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE SOUTHEAST MARKETING AREA Order Regulating...

China's Soft Power Diplomacy in Southeast Asia

DEFF Research Database (Denmark)

Schmidt, Johannes Dragsbæk

2008-01-01

The paper analyses the new geo-political and geo-economic strategic relationship between China and Southeast Asia. Is Chinese soft power encroachment into Southeast Asia creating greater stability, does it jeopardize US interests and what is the impact on the regime-types, economic restructuring...

Diabetes and Anemia: International Diabetes Federation (IDF) - Southeast Asian Region (SEAR) position statement.

Science.gov (United States)

Sahay, Manisha; Kalra, Sanjay; Badani, Rajesh; Bantwal, Ganapathi; Bhoraskar, Anil; Das, A K; Dhorepatil, Bharati; Ghosh, Sujoy; Jeloka, Tarun; Khandelwal, Deepak; Latif, Zafar Ahmed; Nadkar, Milind; Pathan, Md Faruque; Saboo, Banshi; Sahay, Rakesh; Shimjee, Suleiman; Shrestha, Dina; Siyan, Ali; Talukdar, Shamim Hayder; Tiwaskar, Mangesh; Unnikrishnan, A G

2017-12-01

Anemia is often associated with diabetes mellitus and is known to intensify the risk of developing diabetes-related microvascular and macrovascular complications. There is paucity in understanding of co-existence of these conditions, especially in Southeast Asian countries. Iron and/or erythropoietin deficiencies are the major causes of anemia in diabetes, and diabetic kidney disease plays a key role. Patients with diabetes need to be screened for anemia along with other risk factors and anemia should be corrected appropriately to improve overall clinical outcomes. This position statement aims to provide a comprehensive overview and an algorithm for appropriate management of anemia in patients with diabetes. Copyright © 2017 Diabetes India. Published by Elsevier Ltd. All rights reserved.

The treaty on the South-East Asia nuclear-weapon-free zone (the Bangkok treaty)

International Nuclear Information System (INIS)

Ganapathy, A.

1997-01-01

The Bangkok Treaty was signed in 1995 during the Fifth ASEAN Summit by the 10 South-East Asian countries. It represents a commitment on the part of the signatories to the Treaty to maintain peace and stability in the region in the spirit of peaceful coexistence, mutual understanding and cooperation

Transborder Environmental Justice in Regional Energy Trade in Mainland South-East Asia

Directory of Open Access Journals (Sweden)

Carl Middleton

2012-01-01

Full Text Available Thailand is mainland South-East Asia’s largest energy consumer. Since the early 1990s, community and civil society opposition to new domestic large-scale power projects has strengthened within Thailand. Partly in response and facilitated by deepening regional economic integration, Thailand’s electricity utility, private sector energy, and construction companies have increasingly looked to- wards neighbouring Laos and Myanmar to supply Thailand’s energy markets. This paper assesses the political economy of Thailand’s power sector development through the lens of distributive and procedural environmental justice, including the role of social movements and civil society in Thailand in reforming the country’s power planning process. The environmental and social costs of domestic power projects and power import projects are discussed. The author concludes that Thailand’s exist- ing energy imports from hydropower projects in Laos and a gas project in Myanmar have exported environmental injustice associated with energy production across borders, exploiting the compara- tively weak rule of law, judicial systems, and civil and political freedoms in these neighbouring countries. ----- Thailand ist der größte Energieverbraucher in Festland-Südostasien. Seit den frühen 1990-er Jahren hat sich der zivilgesellschaftliche Widerstand gegen neue großflächige Energieprojekte in Thailand verstärkt. Teilweise als Antwort darauf und erleichtert durch sich vertiefende regionale Integration haben thailändische Stromversorgungsunternehmen sowie private Energie- und Bauunternehmen zunehmend in die Nachbarländer Laos und Myanmar geblickt, die den Energiebedarf Thailands decken sollen. Dieser Artikel beurteilt die politische Ökonomie der Entwicklung des thailändischen Energiesektors durch die Brille distributiver und prozeduraler Umweltgerechtigkeit sowie die Rolle von sozialen Bewegungen und Zivilgesellschaft in den Reformprozessen der

Activity pattern of medium and large sized mammals and density estimates of Cuniculus paca (Rodentia: Cuniculidae in the Brazilian Pampa

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C. Leuchtenberger

2018-02-01

Full Text Available Abstract Between July 2014 and April 2015, we conducted weekly inventories of the circadian activity patterns of mammals in Passo Novo locality, municipality of Alegrete, southern Brazil. The vegetation is comprised by a grassy-woody steppe (grassland. We used two camera traps alternately located on one of four 1 km transects, each separated by 1 km. We classified the activity pattern of species by the percentage of photographic records taken in each daily period. We identify Cuniculus paca individuals by differences in the patterns of flank spots. We then estimate the density 1 considering the area of riparian forest present in the sampling area, and 2 through capture/recapture analysis. Cuniculus paca, Conepatus chinga and Hydrochoerus hydrochaeris were nocturnal, Cerdocyon thous had a crepuscular/nocturnal pattern, while Mazama gouazoubira was cathemeral. The patterns of circadian activity observed for medium and large mammals in this Pampa region (southern grasslands may reflect not only evolutionary, biological and ecological affects, but also human impacts not assessed in this study. We identified ten individuals of C. paca through skin spot patterns during the study period, which were recorded in different transects and months. The minimum population density of C. paca was 3.5 individuals per km2 (resident animals only and the total density estimates varied from 7.1 to 11.8 individuals per km2, when considering all individuals recorded or the result of the capture/recapture analysis, respectively.

Activity pattern of medium and large sized mammals and density estimates of Cuniculus paca (Rodentia: Cuniculidae) in the Brazilian Pampa.

Science.gov (United States)

Leuchtenberger, C; de Oliveira, Ê S; Cariolatto, L P; Kasper, C B

2018-02-22

Between July 2014 and April 2015, we conducted weekly inventories of the circadian activity patterns of mammals in Passo Novo locality, municipality of Alegrete, southern Brazil. The vegetation is comprised by a grassy-woody steppe (grassland). We used two camera traps alternately located on one of four 1 km transects, each separated by 1 km. We classified the activity pattern of species by the percentage of photographic records taken in each daily period. We identify Cuniculus paca individuals by differences in the patterns of flank spots. We then estimate the density 1) considering the area of riparian forest present in the sampling area, and 2) through capture/recapture analysis. Cuniculus paca, Conepatus chinga and Hydrochoerus hydrochaeris were nocturnal, Cerdocyon thous had a crepuscular/nocturnal pattern, while Mazama gouazoubira was cathemeral. The patterns of circadian activity observed for medium and large mammals in this Pampa region (southern grasslands) may reflect not only evolutionary, biological and ecological affects, but also human impacts not assessed in this study. We identified ten individuals of C. paca through skin spot patterns during the study period, which were recorded in different transects and months. The minimum population density of C. paca was 3.5 individuals per km2 (resident animals only) and the total density estimates varied from 7.1 to 11.8 individuals per km2, when considering all individuals recorded or the result of the capture/recapture analysis, respectively.

Resilience and Well-Being among Children of Migrant Parents in South-East Asia

Science.gov (United States)

Jordan, Lucy P.; Graham, Elspeth

2012-01-01

There has been little systematic empirical research on the well-being of children in transnational households in South-East Asia--a major sending region for contract migrants. This study uses survey data collected in 2008 from children aged 9, 10, and 11 and their caregivers in Indonesia, the Philippines, and Vietnam (N = 1,498). Results indicate…

So far away, yet so close: strong genetic structure in Homonota uruguayensis (Squamata, Phyllodactylidae, a species with restricted geographic distribution in the Brazilian and Uruguayan Pampas.

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Jéssica F Felappi

Full Text Available The Pampas is a biologically rich South American biome, but is poorly represented in phylogeographic studies. While the Pleistocene glacial cycles may have affected the evolutionary history of species distributed in forested biomes, little is known about their effects on the habitats that remained stable through glacial cycles. The South American Pampas have been covered by grasslands during both glacial and interglacial periods and therefore represent an interesting system to test whether the genetic structure in such environments is less pronounced. In this study, we sampled Pampean populations of Homonota uruguayensis from Southern Brazil and Uruguay to assess the tempo and mode of population divergence, using both morphological measurements and molecular markers. Our results indicate that, in spite of its narrow geographic distribution, populations of H. uruguayensis show high levels of genetic structure. We found four major well-supported mtDNA clades with strong geographic associations. Estimates of their divergence times fell between 3.16 and 1.82 million years before the present. Populations from the central portion of the species distribution, on the border between Uruguay and Brazil, have high genetic diversity and may have undergone a population expansion approximately 250,000 years before the present. The high degree of genetic structure is reflected in the analyses of morphological characters, and most individuals could be correctly assigned to their parental population based on morphology alone. Finally, we discuss the biogeographic and conservation implications of these findings.

Perception of climate variability, information use and strategies of the agents in front of risk. Characterizing mental models in decision-making of agriculturalists from Argentine pampas Percepción de variabilidad climática, uso de información y estrategias de los agentes frente al riesgo. Análisis de esquemas decisionales en agricultores de la región pampeana argentina

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Andrés Barsky

2008-01-01

Full Text Available This article analyzes the elements that are considered by Pampean producers when making production decisions considering the climate as a factor. The article focuses on how producers perceive climate variability and on the type of information they manage when it comes to mid-term perspectives. During 2005, interviews were held with 60 producers, who were selected from two different zones of the Pampa region with different physical characteristics, thirty of them belonging to the central humid pampas in Buenos Aires province and the other thirty belonging toborder semiarid pampas located at Cordoba province. The results of the analysis help characterize the mental models behind the decision-making process in the individuals' perceptions, bearing in mind that their activity entails exposure to risk. The research's main objective is to propose communication measures that may help improve the use of climate forecasts by the social agents, assuming this is an available tool with significant potential to provide a more scientific support to the procedures of the production agents and to -improve economic earnings performance.Este artículo indaga acerca de qué elementos de análisis están presentes en las estrategias de los agricultores de las pampas argentinas a la hora de tomar decisiones de producción considerando el factor climático. El énfasis está puesto en cómo perciben la variabilidad climática y qué información manejan acerca de sus perspectivas a mediano plazo. Durante 2005 se entrevistaron a 60 productores, seleccionados de dos zonas pampeanas de diferentes características físicas. 30 personas correspondieron al área central húmeda y 30 personas a un área marginal semiárida. Los resultados del estudio apuntan a caracterizar los esquemas decisionales presentes en las percepciones de los individuos, teniendo en cuenta que su actividad supone una exposición al riesgo. El objetivo de fondo del trabajo de investigación es

Urban environments and obesity in southeast Asia: a systematic review, meta-analysis and meta-regression.

Science.gov (United States)

Angkurawaranon, Chaisiri; Jiraporncharoen, Wichuda; Chenthanakij, Boriboon; Doyle, Pat; Nitsch, Dorothea

2014-01-01

Many environmental factors contribute to the rise in prevalence of obesity in populations but one key driver is urbanization. Countries in Southeast (SE) Asia have undergone rapid changes in urbanization in recent decades. The aim of this study is to provide a systematic review of studies exploring the relationship between living in an urban or rural environment (urbanicity) and obesity in Southeast Asia. In particular, the review will investigate whether the associations are uniform across countries and ages, and by sex. The literature search was conducted up to June 2014 using five databases: EMBASE, PubMed, GlobalHealth, DigitalJournal and Open Grey. Forty-five articles representing eight of the eleven countries in SE Asia were included in the review. The review found a consistent positive association between urbanicity and obesity in countries of Southeast Asia, in all age groups and both genders. Regional differences between the associations are partly explained by gross national income (GNI). In countries with lower GNI per capita, the association between urbanicity and obesity was greater. Such findings have implications for policy makers. They imply that population level interventions need to be country or region specific, tailored to suit the current stage of economic development. In addition, less developed countries might be more vulnerable to the negative health impact of urbanization than more developed countries.

Spatial variations of effective elastic thickness of the Lithosphere in the Southeast Asia regions

Science.gov (United States)

Shi, Xiaobin; Kirby, Jon; Yu, Chuanhai; Swain, Chris; Zhao, Junfeng

2016-04-01

The effective elastic thickness Te corresponds to the thickness of an idealized elastic beam that would bend similarly to the actual lithosphere under the same applied loads, and could provide important insight into rheology and state of stress. Thus, it is helpful to improve our understanding of the relationship between tectonic styles, distribution of earthquakes and lithospheric rheology in various tectonic settings. The Southeast Asia, located in the southeastern part of the Eurasian Plate, comprises a complex collage of continental fragments, volcanic arcs, and suture zones and marginal oceanic basins, and is surrounded by tectonically active margins which exhibit intense seismicity and volcanism. The Cenozoic southeastward extrusion of the rigid Indochina Block due to the Indo-Asian collision resulted in the drastic surface deformation in the western area. Therefore, a high resolution spatial variation map of Te might be a useful tool for the complex Southeast Asia area to examine the relationships between surface deformation, earthquakes, lithospheric structure and mantle dynamics. In this study, we present a high-resolution map of spatial variations of Te in the Southeast Asia area using the wavelet method, which convolves a range of scaled wavelets with the two data sets of Bouguer gravity anomaly and topography. The topography and bathymetry grid data was extracted from the GEBCO_08 Grid of GEBCO digital atlas. The pattern of Te variations agrees well with the tectonic provinces in the study area. On the whole, low lithosphere strength characterizes the oceanic basins, such as the South China Sea, the Banda sea area, the Celebes Sea, the Sulu Sea and the Andaman Sea. Unlike the oceanic basins, the continental fragments show a complex pattern of Te variations. The Khorat plateau and its adjacent area show strong lithosphere characteristics with a Te range of 20-50 km, suggesting that the Khorat plateau is the strong core of the Indochina Block. The West

Power Transfer Potential to the Southeast in Response to a Renewable Portfolio Standard: Interim Report 1

Energy Technology Data Exchange (ETDEWEB)

Hadley, Stanton W [ORNL; Key, Thomas S [Electric Power Research Institute (EPRI)

2009-03-01

The power transfer potential for bringing renewable energy into the Southeast in response to a renewable portfolio standard (RPS) will depend not only on available transmission capacity but also on electricity supply and demand factors. This interim report examines how the commonly used EIA NEMS and EPRI NESSIE energy equilibrium models are considering such power transfers. Using regional estimates of capacity expansion and demand, a base case for 2008, 2020 and 2030 are compared relative to generation mix, renewable deployments, planned power transfers, and meeting RPS goals. The needed amounts of regional renewable energy to comply with possible RPS levels are compared to inter-regional transmission capacities to establish a baseline available for import into the Southeast and other regions. Gaps in the renewable generation available to meet RPS requirements are calculated. The initial finding is that the physical capability for transferring renewable energy into the SE is only about 10% of what would be required to meet a 20% RPS. Issues that need to be addressed in future tasks with respect to modeling are the current limitations for expanding renewable capacity and generation in one region to meet the demand in another and the details on transmission corridors required to deliver the power.

Hemoglobin Constant Spring among Southeast Asian Populations: Haplotypic Heterogeneities and Phylogenetic Analysis.

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Wittaya Jomoui

Full Text Available Hemoglobin Constant Spring (Hb CS is an abnormal Hb caused by a mutation at the termination codon of α2-globin gene found commonly among Southeast Asian and Chinese people. Association of Hb CS with α°-thalassemia leads to a thalassemia intermedia syndrome commonly encountered in the region. We report chromosome background and addressed genetic origins of Hb CS observed in a large cohort of Hb CS among Southeast Asian populations.A study was done on 102 Vietnamese (aged 15-49 year-old and 40 Laotian (aged 18-39 year-old subjects with Hb CS and results compared with 120 Hb CS genes in Thailand. Hematological parameters were recorded and Hb analysis was performed using capillary electrophoresis. Hb CS mutation and thalassemia genotypes were defined by DNA analysis. Six DNA polymorphisms within α-globin gene cluster including 5'Xba I, Bgl I, Inter-zeta HVR, AccI, RsaI and αPstI 3', were determined using PCR-RFLP assay.Nine different genotypes of Hb CS were observed. In contrast to the Thai Hb CS alleles which are mostly linked to haplotype (+-S + + -, most of the Vietnamese and the Laotian Hb CS genes were associated with haplotype (+-M + + -, both of which are different from that of the European Hb CS.Hb CS is commonly found in combination with other thalassemias among Southeast Asian populations. Accurate genotyping of the cases requires both hematologic and DNA analyses. At least two independent origins are associated with the Hb CS gene which could indirectly explain the high prevalence of this Hb variant in the region.

Short report: serologic evidence of human ehrlichiosis in Peru.

Science.gov (United States)

Moro, Pedro L; Shah, Jyotsna; Li, Olga; Gilman, Robert H; Harris, Nick; Moro, Manuel H

2009-02-01

A serosurvey for human ehrlichiosis caused by Ehrlichia chaffeensis and Anaplasma phagocytophilum was performed in different regions of Peru by using indirect immunofluorescence assays (IFAs). Regions included an urban community in a shantytown in Lima (Pampas) and three rural communities located on the northern coast of Peru (Cura Mori), in the southern Peruvian Andes (Cochapata), and in the Peruvian jungle region (Santo Tomas). An overall E. chaffeensis seroprevalence of 13% (21 of 160) was found by IFA. Seroprevalences in females and males was 15% (16 of 106) and 9% (5 of 53), respectively. Seroprevalences in Cura Mori, Cochapata, Pampas, and Santo Tomas were 25% (10 of 40), 23% (9 of 40), 3% (1 of 40), and 3% (1 of 40), respectively. Seroprevalences in Cura Mori and Cochapata were significantly higher than in Santo Tomas or Pampas (P Peru. Further studies are needed to characterize Ehrlichia species in Peru, their vectors and their clinical significance.

Demand management implementation in Southeast Asia

Energy Technology Data Exchange (ETDEWEB)

Tanaboriboon, Y.

1995-12-31

The need to apply transportation system management, to developing countries is urgent. Attempts to alleviate severe traffic congestion in their metropolises have so far failed to provide adequate solutions. The countries are faced with many difficulties because of the lack of sufficient financial resources together with their complex internal administrative and political problems. They are incapable of providing sufficient road space to cope with the escalating demand in private automobiles. This has led to excessive delays in urban traveling, environmental pollution problems, decline of road-based public transit services and deterioration of the quality of life in these metropolises. Demand management, in use for decades in the Western world, has also been recognized in Singapore`s famous area licensing scheme (ALS) making other Southeast Asian Metropolises aware of its advantages as an alternative in solving their chaotic traffic problems. However, realization is far different from implementation and still many metropolises are not able to apply the technique. Singapore and Thailand, two leaders among many other Southeast Asian regions in economics, tourism, trade and industry handle their problems far differently, especially the traffic congestion problem. While a number of demand management schemes have been implemented successfully in Singapore since 1975, Bangkok is still struggling to implement such measures to alleviate severe traffic congestion problems. This article intends to high light the successful practices and unsuccessful attempts of demand management techniques applied in Singapore and Bangkok.

Eolian depositional phases during the past 50 ka and inferred climate variability for the Pampean Sand Sea, western Pampas, Argentina

Science.gov (United States)

Tripaldi, Alfonsina; Forman, Steven L.

2016-05-01

The Pampean Sand Sea, which occurs from the Argentinian Pampas to the eastern Andean piedmont, hosts presently stabilized dune fields spanning the late Quaternary. This study integrates previous results and presents new geomorphic, stratigraphic, sedimentological, and chronologic data for nineteen >2 m-thick eolian successions for the San Luis paleo-dune field, western Pampas, to better constrain the depositional history. Six eolian depositional phases are identified spanning the past 50 ka, interposed with paleosols and/or bounded by erosive surfaces. Age control was from 61 OSL ages of small aliquots of quartz grains from eolian stratigraphic units. The inferred timing of eolian phases are at ca. 70 ± 10 yr, 190 ± 20 yr, 12 to 1 ka, 22 to 17 ka, 29 to 24 ka, and 40 to 32 ka. A maximum span for periods of pedogenesis at ca. 12 to 17 ka, 22 to 24 ka, and 29 to 32 ka was provided by bounding OSL ages, which broadly overlap with high stands of pluvial lakes and glacier advances in the central Andes. We infer that the added precipitation may reflect expansion of the Southern Hemisphere monsoon, associated with Northern Hemisphere Heinrich events, leading to episodes of significantly wetter conditions (>350 mm MAP) to at least 35° S. Most of the Holocene (12 ka to 0.8 ka) was characterized by sand sheet deposit under drier than present conditions (100-450 mm MAP), associated with Monte-type vegetation (shrub steppe). The latest two eolian depositional phases, occurred at ca. 190 and 70 yr ago, during the historic period with European settlement and are related to anthropogenic landscape disturbance, though the youngest phase was concomitant with 1930s drought. Wet conditions dominated since ca. AD 1970 with new lakes and rivers forming across this eolian terrain; an incongruous environmental response in reference to drier conditions for most of the Holocene.

The role of Italian FDI in Southeast Europe's international integration. A focus on investors from the Marche region

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Eleonora Cutrini

2012-12-01

Full Text Available Southeast European countries have experienced significant economic integration into the world economy since 2000, through international capital flows and especially foreign direct investment (FDI. The work sheds light on recent trends in Italy-Western Balkans economic integration through FDI and other non-equity modes (NEMs. The methodology applied is based on country-level analysis, enriched by a case study approach. Main trends, characteristics and motivation of investments in the area are investigated. Based on this evidence, we suggest that the phenomenon of Italian integration in the Western Balkans is broader than official statistics would indicate, since Italian firms often set up subsidiaries through various non-equity arrangements. The surge in FDI in the area is recent, therefore it is not surprising that the main determinants are cost reductions and new market opportunities. What is interesting in this context is that local entrepreneurs regard efficiency-seeking investments as profitable only if they are connected to market-seeking goals. We find evidence also of localized industrial development stimulated by the entry of Italian firms, which is activating subcontracting relationships with existing companies in the host region. Further and in depth studies are needed to investigate the phenomenon

The impact of the Bolsa Família Program on food consumption: a comparative study of the southeast and northeast regions of Brazil.

Science.gov (United States)

Sperandio, Naiara; Rodrigues, Cristiana Tristão; Franceschini, Sylvia do Carmo Castro; Priore, Silvia Eloiza

2017-06-01

The aim of this study was to evaluate the impact of the Bolsa Família Program (PBF) on food consumption in the northeast and southeast regions of Brazil. The database was obtained from the individual food consumption module of the Household Budget Survey conducted in 2008-09. Consumption was assessed through two food records. The food was categorized into four groups: fresh or minimally processed food; culinary ingredients; processed food; and ultra-processed food. To analyze the impact, the propensity score matching method was used, which compares the individual recipients and non-recipients of the PBF in relation to a group of socioeconomic characteristics. After the propensity score was calculated, the impact of the PBF was estimated through the nearest-neighbor matching algorithm. In both regions, more than 60% of the daily total calories consumed by PBF recipients came from foods that had not undergone industrial processing. The recipients of PBF had a low level of consumption of processed and ultra-processed food in both regions, and an increased level of consumption of fresh or minimally processed food in the northeast. The results indicate the importance of adopting intersectoral policies in parallel to the PBF in order to strengthen healthy eating practices.

Buildings energy efficiency in the Southeast. Summary of workshop: Report to attendees

Energy Technology Data Exchange (ETDEWEB)

1993-01-01

In June 1992, energy service providers from around the Southeastern United States gathered at the Shenandoah Environment and Education Center of Georgia Power Company, to discuss issues related to energy efficiency buildings in the region. The meeting was organized by an ad hoc planning committee under the auspices of the Atlanta Support Office of the DOE. The objectives of the Workshop were to provide a forum for regional energy service providers to discuss matters of mutual concern and to identify issues of particular relevance to the Southeast. What characterizes energy use in the Southeast? Most lists would include rapid population growth, high temperatures and humidity, a large air conditioning load on utilities, a relatively clean environment, and regulatory processes that seek to keep energy prices low. There was less unanimity on what are the priority issues. No definitive list of priorities emerged from the workshop. Participants did identify several areas where work should be initiated: networking, training/certification/education, performance of technical measures, and studies of market forces/incentives/barriers. The most frequently mentioned context for these work areas was that of utility programs. Presentations given during the first morning provided attendees an overview of energy use in the region and of building energy conservation programs being implemented both by state agencies and by utilities. These were the base for breakout and plenary sessions in which attendees expressed their views on specific topics. The regional need mentioned most often at the workshop was for networking among energy service providers in the region. In this context, this report itself is a follow up action. Participants also requested a regional directory of energy program resources. DOE agreed to assemble a preliminary directory based upon input from workshop attendees. Because the response was quick and positive, a directory is part of this document.

THE DEVELOPMENT STRATEGIES OF CASHEW INDUSTRY IN KENDARI CITY, SOUTHEAST SULAWESI

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Asriani Asriani

2015-09-01

Full Text Available The economic development of a region should refer to the agroindustry approach. An industry is not well developed due to the constraints of internal and external factors. This research aimed to identify the internal and external factors which could affect the development of cashew industry and determine the most effective alternative strategies applied in developing the cashew industry in Kendari Southeast Sulawesi Province. The data analysis technique used  Strength, Weakness, Opportuny and Threat (SWOT methods. The results showed that the internal factors that most influenced the development of the cashew industry were availability of adequate labor and limited capital investment funds while the external factors that influence the development included the government support and limited access to markets. The alternative strategies of the cashew industry development in Kendari Southeast Sulawesi Province  include improving the marketing, maintaining the product quality and increasing the working capital.Keyword: development, strategy, cashew industry, SWOT

Investigating the haze transport from 1997 biomass burning in Southeast Asia: its impact upon Singapore

Science.gov (United States)

Koe, Lawrence C. C.; Arellano, Avelino F.; McGregor, John L.

The 1997 Indonesia forest fires was an environmental disaster of exceptional proportions. Such a disaster caused massive transboundary air pollution and indiscriminate destruction of biodiversity in the world. The immediate consequence of the fires was the production of large amounts of haze in the region, causing visibility and health problems within Southeast Asia. Furthermore, fires of these magnitudes are potential contributors to global warming and climate change due to the emission of large amounts of greenhouse gases and other pyrogenic products.The long-range transport of fire-related haze in the region is investigated using trajectories from the CSIRO Division of Atmospheric Research Limited Area Model (DARLAM). Emission scenarios were constructed for hotspot areas in Sumatra and Kalimantan for the months of September and October 1997 to determine the period and fire locations most critical to Singapore. This study also examines some transport issues raised from field observations. Results show that fires in the coastal areas of southeast Sumatra and southwest Kalimantan can be potential contributors to transboundary air pollution in Singapore. Singapore was directly affected by haze from these areas whereas Kuala Lumpur was heavily affected by the haze coming from Sumatra. In most cases, Singapore was more affected by fires from Kalimantan than was Kuala Lumpur. This was mainly a result of the shifting of monsoons. The transition of monsoons resulted in weaker low-level winds and shifted convergence zones near to the southeast of Peninsular Malaysia. In addition to severe drought and massive fire activity in 1997, the timing of the monsoon transition has a strong influence on haze transport in the region.

Key strategies to further reduce stunting in Southeast Asia: lessons from the ASEAN countries workshop.

Science.gov (United States)

Bloem, Martin W; de Pee, Saskia; Hop, Le Thi; Khan, Nguyen Cong; Laillou, Arnaud; Minarto; Moench-Pfanner, Regina; Soekarjo, Damayanti; Soekirman; Solon, J Antonio; Theary, Chan; Wasantwisut, Emorn

2013-06-01

To further reduce stunting in Southeast Asia, a rapidly changing region, its main causes need to be identified. Assess the relationship between different causes of stunting and stunting prevalence over time in Southeast Asia. Review trends in mortality, stunting, economic development, and access to nutritious foods over time and among different subgroups in Southeast Asian countries. Between 1990-2011, mortality among under-five children declined from 69/1,000 to 29/1,000 live births. Although disease reduction, one of two direct causes of stunting, has played an important role which should be maintained, improvement in meeting nutrient requirements, the other direct cause, is necessary to reduce stunting further. This requires dietary diversity, which is affected by rapidly changing factors: economic development; urbanization, giving greater access to larger variety of foods, including processed and fortified foods; parental education; and modernizing food systems, with increased distance between food producers and consumers. Wealthier consumers are increasingly able to access a more nutritious diet, while poorer consumers need support to improve access, and may also still need better hygiene and sanitation. In order to accelerate stunting reduction in Southeast Asia, availability and access to nutritious foods should be increased by collaboration between private and public sectors, and the Association of Southeast Asian Nations (ASEAN) can play a facilitating role. The private sector can produce and market nutritious foods, while the public sector sets standards, promotes healthy food choices, and ensures access to nutritious foods for the poorest, e.g, through social safety net programs.

Ferret badger rabies origin and its revisited importance as potential source of rabies transmission in Southeast China

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Liu Ye

2010-08-01

Full Text Available Abstract Background The frequent occurrence of ferret badger-associated human rabies cases in southeast China highlights the lack of laboratory-based surveillance and urges revisiting the potential importance of this animal in rabies transmission. To determine if the ferret badgers actually contribute to human and dog rabies cases, and the possible origin of the ferret badger-associated rabies in the region, an active rabies survey was conducted to determine the frequency of rabies infection and seroprevalence in dogs and ferret badgers. Methods A retrospective survey on rabies epidemics was performed in Zhejiang, Jiangxi and Anhui provinces in southeast China. The brain tissues from ferret badgers and dogs were assayed by fluorescent antibody test. Rabies virus was isolated and sequenced for phylogenetic analysis. The sera from ferret badgers and dogs were titrated using rabies virus neutralizing antibodies (VNA test. Results The ferret badgers presented a higher percentage of rabies seroconversion than dogs did in the endemic region, reaching a maximum of 95% in the collected samples. Nine ferret badger-associated rabies viruses were isolated, sequenced, and were phylogenetically clustered as a separate group. Nucleotide sequence revealed 99.4-99.8% homology within the ferret badger isolates, and 83-89% homology to the dog isolates in the nucleoprotein and glycoprotein genes in the same rabies endemic regions. Conclusions Our data suggest ferret badger-associated rabies has likely formed as an independent enzootic originating from dogs during the long-term rabies infestation in southeast China. The eventual role of FB rabies in public health remains unclear. However, management of ferret badger bites, rabies awareness and control in the related regions should be an immediate need.

An alternative rule for determining demand and energy supply based in marginal cost optimization from interconnected hydrothermal systems, focalizing the individualized plants, applied to the interconnected system from South and Southeast regions of Brazil

International Nuclear Information System (INIS)

Souza Bond, P. de; Soares Filho, S.

1989-01-01

A methodology for determining optimal strategies of energy supply in the interconnected system from South and Southeast regions of Brazil is presented. The problem was modelled, having as principle the minimization of operation pluri annual cost. The dynamic restrictions of energy and peak flow, the dynamic configuration of hydrothermal park and the hydraulic operation restrictions are also considered. (C.G.C.). 7 refs, 3 tabs

public policies, family farming, food security, food sovereignty, Argentina.

Directory of Open Access Journals (Sweden)

Gabriela Martinez Dougnac

2015-04-01

Full Text Available This article analyses on an historic perspective the developement of family farming in the humid pampas attending to the changes on it since the growth of the agrarian capitalism. Although we recognize the historic meaning of the family farmer in the region, the "chacarero" of the pampas, we stress with some statistics and regional singularities the success of the decomposition process of this kind of productive unities, mainly duirng the last decades, in which the survivance of the family farmers became more difficult.

75 FR 51982 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) Update; Greater...

Science.gov (United States)

2010-08-24

...-step method for determining the status of fish stocks in the Southeast Region. A full benchmark..., evaluates the status of the stock, estimates biological benchmarks, projects future population conditions... stock status, estimate population benchmarks and management criteria, and project future conditions...

75 FR 47265 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) update; greater...

Science.gov (United States)

2010-08-05

... status of fish stocks in the Southeast Region. A full benchmark assessment conducted under SEDAR includes... the stock, estimates biological benchmarks, projects future population conditions, and recommends..., Commissions, and state and federal agencies. SEDAR conducts updates of benchmark stock assessments previously...

Zika virus from a Southeast Asian perspective

Institute of Scientific and Technical Information of China (English)

Nitwara Wikan; Duncan R. Smith

2017-01-01

Phylogenic evidence suggests that the strain of Zika virus causing an unprecedented outbreak of disease in the Americas had its origin in Southeast Asia, where reports of isolated cases of Zika virus infection have occurred since 2010. Why there has been no large outbreak of Zika infection in Southeast Asia remains unclear and whether such an outbreak will occur in the future is a question of significant concern. This review looks at Zika virus from a Southeast Asian perspective and highlights some of the possible scenarios with regards to Zika virus in this part of the world as well as highlighting some of the research questions that need to be urgently addressed.

Lessons Learned from Southeast Asian Floods

Science.gov (United States)

Osti, R.; Tanaka, S.

2009-04-01

At certain scales, flood has always been the lifeline of many people from Southeast Asian countries. People are traditionally accustomed to living with such floods and their livelihood is adjusted accordingly to optimize the benefits from the floods. However, large scale flood occasionally turns into the disaster and causes massive destruction not only in terms of human causalities but also damage to economic, ecological and social harmonies in the region. Although economic growth is prevailing in a relative term, the capacity of people to cope with such extreme events is weakening therefore the flood disaster risk is increasing in time. Recent examples of flood disaster in the region clearly show the increasing severity of disaster impact. This study reveals that there are many factors, which directly or indirectly influence the change. This paper considers the most prominent natural and socio-economic factors and analyzes their trend with respect to flood disasters in each country's context. A regional scale comparative analysis further helps to exchange the know how and to determine what kind of strategy and policy are lacking to manage the floods in a long run. It is also helpful in identifying the critical sectors that should be addressed first to mitigate the potential damage from the floods.

Aspects Referring Wind Energy Integration from the Power System Point of View in the Region of Southeast Europe. Study Case of Romania

Directory of Open Access Journals (Sweden)

Simona-Vasilica Oprea

2018-01-01

Full Text Available Wind energy integration is a complex target that could refer to different aspects such as: grid capacity; power system; support scheme; environmental; social issues; etc. It is probably the less predictable renewable energy sources (RES due to its high volatility being difficult to be securely integrated into the power systems. This paper will focus on the wind energy integration from the power system point of view, emphasizing the case of Romania. Before going into the Romanian case, the paper analyzes the potential benefits of the regional approach in terms of power system integration, revealing that it can bring significant advantages by reducing the required power reserves or increasing wind power plants (WPP generation. Currently, the power system integration is one of the major obstacle to large scale wind energy penetration in the region of Southeast (SE Europe with high wind energy potential. The results of our research consist in proposing a model for estimating the balancing reserves sharing at regional level, comparing regional to country-by-country approach in terms of the power reserve requirements for balancing the operation of WPP. It definitely reveals that by regional Transmission System Operators (TSO coordination; less reserves are needed; therefore, the space for RES enlarges. We also propose a model for Romanian power system that is able to calculate the installed power of WPP that could operate without considerable interruptions. Also, the model estimates the additional power reserves required for larger wind energy integration. This perspective can provide interesting insights on what should be foreseen as reasonable behavior of the policy makers and investors.

Modelling and prediction of air pollutant transport during the 2014 biomass burning and forest fires in peninsular Southeast Asia.

Science.gov (United States)

Duc, Hiep Nguyen; Bang, Ho Quoc; Quang, Ngo Xuan

2016-02-01

During the dry season, from November to April, agricultural biomass burning and forest fires especially from March to late April in mainland Southeast Asian countries of Myanmar, Thailand, Laos and Vietnam frequently cause severe particulate pollution not only in the local areas but also across the whole region and beyond due to the prevailing meteorological conditions. Recently, the BASE-ASIA (Biomass-burning Aerosols in South East Asia: Smoke Impact Assessment) and 7-SEAS (7-South-East Asian Studies) studies have provided detailed analysis and important understandings of the transport of pollutants, in particular, the aerosols and their characteristics across the region due to biomass burning in Southeast Asia (SEA). Following these studies, in this paper, we study the transport of particulate air pollution across the peninsular region of SEA and beyond during the March 2014 burning period using meteorological modelling approach and available ground-based and satellite measurements to ascertain the extent of the aerosol pollution and transport in the region of this particular event. The results show that the air pollutants from SEA biomass burning in March 2014 were transported at high altitude to southern China, Hong Kong, Taiwan and beyond as has been highlighted in the BASE-ASIA and 7-SEAS studies. There are strong evidences that the biomass burning in SEA especially in mid-March 2014 has not only caused widespread high particle pollution in Thailand (especially the northern region where most of the fires occurred) but also impacted on the air quality in Hong Kong as measured at the ground-based stations and in LulinC (Taiwan) where a remote background monitoring station is located.

Current and Future Opportunities for Wind Power in the Southeast

Energy Technology Data Exchange (ETDEWEB)

Tinnesand, Heidi; Roberts, Owen; Lantz, Eric

2016-10-05

This presentation discusses future wind opportunities in the Southeast including factors such as changes in wind turbine technology, historical innovation trends, and forecast demand growth among regions. The presentation covers the current status of wind in the United States at 80-m hub height and the near-future outlook with a hub height at 110 to 140 meters. Future cost reductions in 2030 and beyond are also explored. Heidi Tinnesand presented this information to a utility advisory group meeting in Charlotte, North Carolina, on October 5, 2016.

An adaptive thermal comfort model for hot humid South-East Asia

OpenAIRE

Nguyen, Anh Tuan; Singh, Manoj Kumar; Reiter, Sigrid

2012-01-01

The present paper presents a full procedure to develop an adaptive comfort model for South-East Asia. Meta-analysis on large number of observations from field surveys which were conducted in this region was employed. Standardization and bias control of the database were fully reported. Statistical tests of significance and weighted regression method applied in the analyses strengthened the reliability of the findings. This paper found a great influence of ‘Griffiths constant’ on the establish...

Geographies of knowing, geographies of ignorance: jumping scale in Southeast Asia

OpenAIRE

van Schendel, W.

2002-01-01

'Area studies' use a geographical metaphor to visualise and naturalise particular social spaces as well as a particular scale of analysis. They produce specific geographies of knowing but also create geographies of ignorance. Taking Southeast Asia as an example, in this paper I explore how areas are imagined and how area knowledge is structured to construct area 'heartlands' as well as area `borderlands'. This is illustrated by considering a large region of Asia (here named Zomiatf) that did ...

Aplicación del modelo hidrológico-swat-en una microcuenca agrícola de La Pampa ondulada Application of the hydrologic model - swat - on a micro agricultural basin of the rolling Pampa

Directory of Open Access Journals (Sweden)

Felipe Behrends Kraemer

2011-07-01

Full Text Available El modelado hidrológico es a menudo el primer paso en el desarrollo de sistemas de decisión espacial para identificaráreas vulnerables a la contaminación por nutrientes, pesticidas así como también a contaminantes biológicos. En este sentido el SWAT (Soil and Water Assesment Tool fue desarrollado para predecir impactos de las prácticas de manejo de las tierras en las aguas, sedimentos y agroquímicos en cuencas hidrográficas con diferentes suelos, usos y prácticas en largos períodos de tiempo. Aunque el mismo está siendo aplicado en todo el mundo, todavía no esta difundido su uso en la Argentina, no encontrándose al momento reportes al respecto. Este modelo se utilizó en una microcuenca agrícola de la Pampa Ondulada (Argentina y fue calibrado y validado utilizando los valores de escurrimientos medidos in situ. Se encontraron buenas eficiencias a escala diaria (R²: 0,55; R² ENS: 0,52 y pobres a escala mensual (R²: 0,34; R² ENS: 0,04. En la calibración, los escurrimientos fueron sobreestimados en un 31,8% y 32,6% para la escala mensual y diaria respectivamente, mientras que en la validación se sobreestimó un 42,5% para los valores mensuales y un 41,2% para los diarios. La aplicación del SWAT en esta microcuenca agrícola resultó auspiciosa y conduce a la inclusión de dicho modelo en futuros trabajos.A hydrological model is often the first step for the development of spatial decision systems in order to identify vulnerable areas to the pollution by nutrients, pesticides as well as biological contaminants. The SWAT model was developed to predict the impact of land management on water, agrochemicals and sediments in hydrographical basins with different soils, land uses and practices for long time periods. This model is being used all over the world but it has not been applied in Argentina until present. The SWAT model was used in an agricultural microbasin in the Rolling Pampa (Argentina and was calibrated and validated

Cultural barriers to health care for southeast Asian refugees.

OpenAIRE

Uba, L

1992-01-01

Many Southeast Asians now living in the United States experience severe health problems, attributable to physical trauma and inadequate health care in Asia, and low socioeconomic status in this country. Evidence indicates that despite their health problems, Southeast Asian refugees underuse the American health care system. Cultural reasons for this underuse are examined. Southeast Asian cultural attitudes toward suffering, such as beliefs that suffering is inevitable or that one's life span i...

Microbial quality of soil from the Pampa biome in response to different grazing pressures

Directory of Open Access Journals (Sweden)

Rafael S. Vargas

2015-06-01

Full Text Available The aim of this study was to evaluate the impact of different grazing pressures on the activity and diversity of soil bacteria. We performed a long-term experiment in Eldorado do Sul, southern Brazil, that assessed three levels of grazing pressure: high pressure (HP, with 4% herbage allowance (HA, moderate pressure (MP, with 12% HA, and low pressure (LP, with 16% HA. Two reference areas were also assessed, one of never-grazed native vegetation (NG and another of regenerated vegetation after two years of grazing (RG. Soil samples were evaluated for microbial biomass and enzymatic (β-glucosidase, arylsulfatase and urease activities. The structure of the bacterial community and the population of diazotrophic bacteria were evaluated by RFLP of the 16S rRNA and nifH genes, respectively. The diversity of diazotrophic bacteria was assessed by partial sequencing of the 16S rDNA gene. The presence of grazing animals increased soil microbial biomass in MP and HP. The structures of the bacterial community and the populations of diazotrophic bacteria were altered by the different grazing managements, with a greater diversity of diazotrophic bacteria in the LP treatment. Based on the characteristics evaluated, the MP treatment was the most appropriate for animal production and conservation of the Pampa biome.

Phytomass in southeast Alaska.

Science.gov (United States)

Bert R. Mead

1998-01-01

Phytomass tables are presented for the southeast Alaska archipelago. Average phytomass for each sampled species of tree, shrub, grass, forb, lichen, and moss in 10 forest and 4 nonforest vegetation types is shown.

Projected change in characteristics of near surface temperature inversions for southeast Australia

Science.gov (United States)

Ji, Fei; Evans, Jason Peter; Di Luca, Alejandro; Jiang, Ningbo; Olson, Roman; Fita, Lluis; Argüeso, Daniel; Chang, Lisa T.-C.; Scorgie, Yvonne; Riley, Matt

2018-05-01

Air pollution has significant impacts on human health. Temperature inversions, especially near surface temperature inversions, can amplify air pollution by preventing convective movements and trapping pollutants close to the ground, thus decreasing air quality and increasing health issues. This effect of temperature inversions implies that trends in their frequency, strength and duration can have important implications for air quality. In this study, we evaluate the ability of three reanalysis-driven high-resolution regional climate model (RCM) simulations to represent near surface inversions at 9 sounding sites in southeast Australia. Then we use outputs of 12 historical and future RCM simulations (each with three time periods: 1990-2009, 2020-2039, and 2060-2079) from the NSW/ACT (New South Wales/Australian Capital Territory) Regional Climate Modelling (NARCliM) project to investigate changes in near surface temperature inversions. The results show that there is a substantial increase in the strength of near surface temperature inversions over southeast Australia which suggests that future inversions may intensify poor air quality events. Near surface inversions and their future changes have clear seasonal and diurnal variations. The largest differences between simulations are associated with the driving GCMs, suggesting that the large-scale circulation plays a dominant role in near surface inversion strengths.

78 FR 43147 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

Science.gov (United States)

2013-07-19

... stock status, estimate population benchmarks and management criteria, and project future conditions. The... stock of Gray Triggerfish will consist of: A Data Workshop; a series of Assessment webinars; and a... status of fish stocks in the Southeast Region. SEDAR is a three-step process including: (1) Data Workshop...

The Scale of Sexual Aggression in Southeast Asia: A Review.

Science.gov (United States)

Winzer, Lylla; Krahé, Barbara; Guest, Philip

2017-01-01

Southeast Asia is one of the most dynamic regions in the world. It is experiencing rapid socioeconomic change that may influence the level of sexual aggression, but data on the scale of sexual aggression in the region remain sparse. The aim of the present article was to systematically review the findings of studies available in English on the prevalence of self-reported sexual aggression and victimization among women and men above the age of 12 years in the 11 countries of Southeast Asia (Brunei, Cambodia, East Timor, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam). Based on four scientific databases, the search engine Google, Opengrey database, and reference checking, 49 studies were found on sexual victimization. Of those, 32 included only women. Self-reported perpetration was assessed by only three studies and included all-male samples. Prevalence rates varied widely across studies but showed that sexual victimization was widespread among different social groups, irrespective of sex and sexual orientation. Methodological heterogeneity, lack of representativeness of samples, imbalance of information available by country, missing information within studies, and cultural differences hampered the comparability between and within countries. There is a need for operationalizations that specifically address sexual aggression occurring after the age of consent, based on detailed behavioral descriptions of unwanted sexual experiences and allied to a qualitative approach with cultural sensitivity. Data on sexual aggression in conflict settings and in human trafficking are also limited. Recommendations for future research are presented in the discussion.

Report on ticks collected in the Southeast and Mid-West regions of Brazil: analyzing the potential transmission of tick-borne pathogens to man

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Figueiredo Luiz Tadeu Moraes

1999-01-01

Full Text Available Specimens of ticks were collected in 1993, 1996, 1997, and 1998, mostly from wild and domestic animals in the Southeast and Mid-West regions of Brazil. Nine species of Amblyommidae were identified: Anocentor nitens, Amblyomma cajennense, Amblyomma ovale, Amblyomma fulvum, Amblyomma striatum, Amblyomma rotundatum, Boophilus microplus, Boophilus annulatus, and Rhipicephalus sanguineus. The potential of these tick species as transmitters of pathogens to man was analyzed. A Flaviviridade Flavivirus was isolated from Amblyomma cajennense specimens collected from a sick capybara (Hydrochaeris hydrochaeris. Amblyomma cajennense is the main transmitter of Rickettsia rickettsii (=R. rickettsi, the causative agent of spotted fever in Brazil. Wild mammals, mainly capybaras and deer, infested by ticks and living in close contact with cattle, horses and dogs, offer the risk of transmission of wild zoonosis to these domestic animals and to man.

Deparochializing Education: Globalization, Regionalization, and the Formation of an ASEAN Education Space

Science.gov (United States)

Koh, Aaron

2007-01-01

Research on the Association of Southeast Asian Nations (ASEAN) has hitherto attracted scholarly attention and debate by both regional and international scholars working in area studies, such as international relations and Asia-Pacific/Southeast Asia studies. Confined to area studies, scholarly research on ASEAN is limiting because the parameters…

Exploring the diversity and distribution of neotropical avian malaria parasites--a molecular survey from Southeast Brazil.

Directory of Open Access Journals (Sweden)

Gustavo A Lacorte

Full Text Available Southeast Brazil is a neotropical region composed of a mosaic of different tropical habitats and mountain chains, which allowed for the formation of bird-rich communities with distinct ecological niches. Although this region has the potential to harbor a remarkable variety of avian parasites, there is a lack of information about the diversity of malarial parasites. We used molecular approaches to characterize the lineage diversity of Plasmodium and Haemoproteus in bird communities from three different habitats in southeast Brazil based on the prevalence, richness and composition of lineages. We observed an overall prevalence of 35.3%, with a local prevalence ranging from 17.2% to 54.8%. Moreover, no significant association between prevalence and habitat type could be verified (p>0.05. We identified 89 Plasmodium and 22 Haemoproteus lineages, with 86% of them described for the first time here, including an unusual infection of a non-columbiform host by a Haemoproteus (Haemoproteus parasite. The composition analyses of the parasite communities showed that the lineage composition from Brazilian savannah and tropical dry forest was similar, but it was different from the lineage composition of Atlantic rainforest, reflecting the greater likeness of the former habitats with respect to seasonality and forest density. No significant effects of habitat type on lineage richness were observed based on GLM analyses. We also found that sites whose samples had a greater diversity of bird species showed a greater diversity of parasite lineages, providing evidence that areas with high bird richness also have high parasite richness. Our findings point to the importance of the neotropical region (southeast Brazil as a major reservoir of new haemosporidian lineages.

78 FR 34046 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

Science.gov (United States)

2013-06-06

... population models to evaluate stock status, estimate population benchmarks and management criteria, and... Bonnethead sharks. SUMMARY: The SEDAR assessment of the HMS stocks of Atlantic Sharpnose and Bonnethead... status of fish stocks in the Southeast Region. SEDAR is a multi-step process including: (1) Data...

Evaluation of Switchgrass as a co-firing fuel in the Southeast

Energy Technology Data Exchange (ETDEWEB)

Southern Research Institute

2001-11-01

The ''Evaluation of Switchgrass as a Co-Firing Fuel in the Southeast'' is a comprehensive project incorporating the highest yielding variety of switchgrass, unique harvesting methods, detailed parametric evaluations in a state-of-the-art combustion research facility, and a full-scale demonstration in a tangentially-fired Alabama Power Company power boiler. These features were incorporated into the project to reduce the technical and economic risk of yielding a practical renewable energy option for the southeastern US. There are particular incentives for proving the feasibility of switchgrass as a biomass fuel in the southeastern US. Even though agriculture is a predominant industry much of the land in this region is under-utilized, marginal farmland. As a result, some of the poorest counties in the nation are located in this region. The yields of switchgrass are substantially higher in the southeastern US than in other regions. Yield, or productivity, is a critical factor in determining the feasibility of biomass fuel. Yields in small research plots in the region averaged 25.8 Mg/ha (11.5 tons/acre) over the period 1990-1994. Achievable commercial yield in the southeastern US will likely be about 15.7 Mg/ha (7 tons/acre) with currently available varieties. Use of switchgrass as a supplemental fuel for coal-fired utility boilers could create an enormous market for growers. The Southern Company has 23,000 MW of coal-fired capacity in the southeast. If only 1% of this capacity was provided by switchgrass instead of coal, 74,500 ha (184,000 acres) of production would be needed. This would generate 1,288,000 tons of switchgrass which, if valued at $35/ton, would amount to over $45 million.

Areal changes of lentic water bodies within an agricultural basin of the Argentinean pampas. Disentangling land management from climatic causes.

Science.gov (United States)

Booman, Gisel Carolina; Calandroni, Mirta; Laterra, Pedro; Cabria, Fabián; Iribarne, Oscar; Vázquez, Pablo

2012-12-01

Wetland loss is a frequent concern for the environmental management of rural landscapes, but poor disentanglement between climatic and land management causes frequently constrains both proper diagnoses and planning. The aim of this study is to address areal changes induced by non-climatic factors on lentic water bodies (LWB) within an agricultural basin of the Argentinean Pampas, and the human activities that might be involved. The LWB of the Mar Chiquita basin (Buenos Aires province, Argentina) were mapped using Landsat images from 1998-2008 and then corrected for precipitation variability by considering the regional hydrological status on each date. LWB areal changes were statistically and spatially analyzed in relation to land use changes, channelization of streams, and drainage of small SWB in the catchment areas. We found that 12 % of the total LWB in the basin had changed (P climatic causes. During the evaluated decade, 30 % of the LWB that changed size had decreased while 70 % showed steady increases in area. The number of altered LWB within watersheds lineally increased or decreased according to the proportion of grasslands replaced by sown pastures, or the proportion of sown pastures replaced by crop fields, respectively. Drainage and channelization do not appear to be related to the alteration of LWB; however some of these hydrologic modifications may predate 1998, and thus earlier effects cannot be discarded. This study shows that large-scale changes in land cover (e.g., grasslands reduction) can cause a noticeable loss of hydrologic regulation at the catchment scale within a decade.

75 FR 52510 - Fisheries of the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review for...

Science.gov (United States)

2010-08-26

... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries... Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office, HMS Management Division... fishermen, environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and...

75 FR 28565 - Fisheries of the South Atlantic and the Gulf of Mexico; Southeast Data, Assessment, and Review...

Science.gov (United States)

2010-05-21

... for determining the status of fish stocks in the Southeast Region. A full benchmark assessment... status of the stock, estimates biological benchmarks, projects future population conditions, and... in SEDAR 8 to evaluate stock status, estimate population benchmarks and management criteria, and...

Indicadores de contaminación biológica asociados a la erosión hídrica en una cuenca de Pampa Ondulada Argentina Indicators of biological contamination associated with water erosion in basin belonging the rolling pampa, Argentina

Directory of Open Access Journals (Sweden)

Celio I. Chagas

2006-07-01

í a nivel de la cuenca bajo estudio.Agriculture activities use 70% of the world water resources, partly for animal production and particularly cattle feeding. There is an outstanding risk of biological contamination associated with this kind of production because animal feces and urine containing pathogens can be transported to surface waterways through runoff. The present investigation was carried out in the Tala basin belonging to the Rolling Pampa region in which intense runoff and erosion processes are widespread. In this basin there are extensive cattle feeding farms which are located close to the natural waterways, in bottomlands with hydrohalomorphic soils. There is also an increasing surface devoted to feedlots and intensive swine and poultry productions. The main use of the surface waters from the river and tributaries is direct cattle drinking. The aim of the present work was to analyze through biological indicators, the potential contamination of runoff water and sediments accumulated in lowlands devoted to cattle production and to determinate their human or animal origin. The waters showed concentration of biological indicators belonging to faecal streptococci and enterococci which can be related to animal but no to human contamination processes. A close relationship was observed between total coliforms and erosion borne sediment concentration in the studied area. Thus, the capacity of these sediments for carrying bacteria potentially harmful for animal health like Salmonella spp. was confirmed. The runoff, erosion and biological contamination processes proved to be related in the studied basin.

Proceedings of the International Symposium on the Dynamics and Structures of Terrorist Threats in Southeast Asia, Held at Kuala Lumpur, Malaysia

National Research Council Canada - National Science Library

Hanley, Jr., John T; Hassig, Kongdan O; Ziemke, Caroline F

2005-01-01

... in the Southeast Asian region; to explore the possibilities of establishing more formal cooperative and collaborative links among academic, analytical, and government institutions dealing with the problem of countering terrorism...

The Regional Centrality of Vietnam’s Central Highlands

DEFF Research Database (Denmark)

Salemink, Oscar

2018-01-01

strategic value turned it into a battleground among various Vietnamese parties, France, and the United States. It was here that the outcome of the Indochina wars was determined, but at a terrible price for the local population. After the adoption of economic reforms in reunified Vietnam the Central......Vietnam’s Central Highlands—or Tây Nguyên—area is usually described as remote, backward, and primitive, but this region has played a central role in the history of the surrounding states and the wider East and Southeast Asia region. Far from isolated, the Central Highlands engaged in trade...... various rivalrous polities now known as Vietnam, Champa, Cambodia, Laos, and Thailand, the area occupied a strategic position in the wider mainland Southeast Asia region. With the emergence of a unified, neo-Confucianist Vietnamese state the region lost its centrality until the late colonial era, when its...

Alternatives to clearcutting in the old-growth forests of southeast Alaska: study plan and establishment report.

Science.gov (United States)

Michael H. McClellan; Douglas N. Swanston; Paul E. Hennon; Robert L. Deal; Toni L. de Santo; Mark S. Wipfli

2000-01-01

Much is known about the ecological effects, economics, and social impacts of clearcutting, but little documented experience with other silvicultural systems exists in southeast Alaska. The Pacific Northwest Research Station and the Alaska Region of the USDA Forest Service have cooperatively established an interdisciplinary study of ecosystem and social responses to...

Regional Educational Performance Patterns in Europe

Directory of Open Access Journals (Sweden)

Péter Radó

2011-01-01

Full Text Available The paper aims to contribute to the assessment of the contextual relevance of various educational policies through an analysis of three aspects of the performance profiles of European countries: participation, the quality of learning outcomes and the equity of learning outcomes. Comparative analysis of international student achievement assessment surveys and statistical data reveals three European performance patterns: the compensative education systems of North and Northwest Europe, the selective education systems of Central Europe and the attritional education systems of Southeast Europe. On the basis of the identified performance patterns, the paper provides a brief outline of major trends within the Central and Southeast European regions, shares reflections on the alignment of policies that fit the distinct context of the two regions and offers a conceptual framework for further comparative research.

77 FR 70149 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

Science.gov (United States)

2012-11-23

... appropriate for assessment analyses. The product of the Assessment Process is a stock assessment report which describes the fisheries, evaluates the status of the stock, estimates biological benchmarks, projects future... fish stocks in the Southeast Region. SEDAR is a three-step process including: (1) Data Workshop; (2...

Paleolimnological reconstruction of environmental variability during the Late Pleistocene and Holocene in the south-east Baltic region

Science.gov (United States)

Kublitskiy, Iurii; Subetto, Dmitriy; Druzhinina, Olga; Kulkova, Marianna; Arslanov, Khikmatula

2016-04-01

The main goal of our research is the high-resolution reconstruction of environmental and climatic changes in SE Baltic region since the Last Glacial Maximum by palaeolimnological data. The 6 objects - lakes and peat-bogs, were studied since 2009 in the Kaliningrad region, Russian Federation. According to palaeolimnological studies of bottom sediments of the Kamyshovoe Lake (N 54°22,6`; E22°42,8`, 189 m a.s.l.), located in the Vishtynets Highland, the south-east part of Kaliningrad district, the environmental and climatic changes after the late glacial have been reconstructed. At that moment the radiocarbon and loss-on-ignition (LOI) data, geochemistry and diatom analysis for the whole sediment core, and pollen analyze for the bottom part of the core have been completed. According to the pollen data the Alleröd interstadial starts at 13 200 cal. yrs BP and is marked by the rising of birch and pine pollen. The transition to the Younger Dryas around 12 700 cal. yrs BP corresponds with the development of patches of shrublands in which light-demanding species, such as juniper, flourished and communities of steppe herbs. The late Preboreal is marked by the appearance of Populus and an increase of the role of grasses in the vegetation cover 11 300-11 100 cal. yrs BP (Druzinina et al., 2015). The Holocene climatic zones have been identified by LOI and geochemistry analyses. The Boreal period started about 10 200 cal. yrs BP, Atlantic around 9100 cal. yrs BP, Subboreal 5800 cal. yrs BP, and Subatlantic 3200 cal. yrs BP (Kublitskiy et al., 2015). During the conference the new palaeolimnological data of environmental variability during the late Pleistocene and Holocene in SE Baltic region will be presented. Acknowledgements The investigations have been granted by the Russian Fund for Basic Research (12-05-33013, 13-05-41457, 15-35-50721). References Druzhinina, O., Subetto, D., Stančikaitė, M., Vaikutienė, G., Kublitsky, J., Arslanov, Kh., 2015. Sediment record from the

75 FR 61705 - Fisheries of the South Atlantic and Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

Science.gov (United States)

2010-10-06

... Management Councils, in conjunction with NOAA Fisheries and the Atlantic and Gulf States Marine Fisheries... Atlantic, and Caribbean Fishery Management Councils and NOAA Fisheries Southeast Regional Office and..., environmentalists, and NGO's; International experts; and staff of Councils, Commissions, and state and federal...

Detección de anticuerpos anti-Brucella spp. en cerdos mediante técnicas de aglutinación y ELISA indirecto en las provincias de Buenos Aires y La Pampa: Argentina Detection of anti-Brucella spp. antibodies in swine by agglutination techniques and indirect ELISA in the Buenos Aires and La Pampa provinces: Argentina

Directory of Open Access Journals (Sweden)

H.A. Castro

2006-04-01

Full Text Available En nuestro país no existe un programa de control sobre brucelosis porcina y su verdadera situación epidemiológica es desconocida. El objetivo de nuestro trabajo fue detectar la presencia de anticuerpos anti-Brucella spp. en porcinos provenientes de criaderos del sudoeste de la provincia de Buenos Aires y del este de la provincia de La Pampa. La toma de muestras de sangre se realizó en el momento del faenado de los animales. La detección de anticuerpos se efectuó mediante las técnicas de aglutinación con antígeno tamponado en placa (BPA, seroaglutinación en tubo (SAT, aglutinación con 2-ME (2-ME y ELISA indirecto, con dos antígenos diferentes: el antígeno CYT (fracción citoplasmática de B. abortus S19 y el antígeno CP (extracto citoplasmático libre de lipopolisacárido. Del total de las muestras analizadas (n=325, el 17,8% fue positivo para BPA, el 13,8% fue positivo para SAT y sólo el 8,0% fue positivo para 2-ME. Mediante ELISA-CYT, este porcentaje se elevó a 21,0%, mientras que a través del ELISA-CP sólo se halló un 10,0% de muestras reactivas. Estos resultados son compatibles con los informados en los escasos reportes previos para todo el país y sugieren la necesidad de extender los estudios a otras zonas, donde sea habitual la cría de cerdos.Porcine brucellosis is one of the most important zoonoses in this country. Currently, there is no control program for porcine brucellosis in Argentina and the epidemiological situation is still unknown. The purpose of our study was to detect anti-Brucella spp. antibodies in swine in the southwest of the Buenos Aires province and the east of the La Pampa province. Blood samples were obtained when animals were slaughtered. The presence of anti-brucella antibodies was studied by the buffered plate agglutination test (BPA, the tube agglutination test (SAT, the 2-mercaptoethanol (2-ME agglutination test and indirect ELISA tests, using the cytosolic fraction from Brucella abortus S19

Characterization of HIV Transmission in South-East Austria.

Science.gov (United States)

Hoenigl, Martin; Chaillon, Antoine; Kessler, Harald H; Haas, Bernhard; Stelzl, Evelyn; Weninger, Karin; Little, Susan J; Mehta, Sanjay R

2016-01-01

To gain deeper insight into the epidemiology of HIV-1 transmission in South-East Austria we performed a retrospective analysis of 259 HIV-1 partial pol sequences obtained from unique individuals newly diagnosed with HIV infection in South-East Austria from 2008 through 2014. After quality filtering, putative transmission linkages were inferred when two sequences were ≤1.5% genetically different. Multiple linkages were resolved into putative transmission clusters. Further phylogenetic analyses were performed using BEAST v1.8.1. Finally, we investigated putative links between the 259 sequences from South-East Austria and all publicly available HIV polymerase sequences in the Los Alamos National Laboratory HIV sequence database. We found that 45.6% (118/259) of the sampled sequences were genetically linked with at least one other sequence from South-East Austria forming putative transmission clusters. Clustering individuals were more likely to be men who have sex with men (MSM; pAustria had at least one putative inferred linkage with sequences from a total of 69 other countries. In conclusion, analysis of HIV-1 sequences from newly diagnosed individuals residing in South-East Austria revealed a high degree of national and international clustering mainly within MSM. Interestingly, we found that a high number of heterosexual males clustered within MSM networks, suggesting either linkage between risk groups or misrepresentation of sexual risk behaviors by subjects.

Induced abortion and effecting factors of ever married women in the Southeast Anatolian Project Region, Turkey: a cross sectional study

Directory of Open Access Journals (Sweden)

Acemoglu Hamit

2004-12-01

Full Text Available Abstract Background Nearly 10% of the population of Turkey lives in the Southeast Anatolian Project (SEAP region. The population growth rate and the rate of unintended pregnancies are high and family planning services are insufficient in this region. Lifetime induced abortion rate is also high in this region. Public health problems of the SEAP region were investigated in the "SEAP Public Health Project" in 2001 and 2002. As it is one of the most important health problems of the women living in this region; induced abortion was also investigated in this project. Methods An optimumsample size representing the rural and urban area of the region (n = 1150 was chosen by the State Institute of Statistics by a sampling method proportional to size. 1126 of the area's 1150 houses have been visited and data about induced abortions have been obtained by applying a questionnaire to 1491 ever married women who live in the region. Results It has been found that 9.0% of these women who had at least one pregnancy in their life had at least one induced abortion. The lifetime induced abortion per 100 pregnancies was found to be 2.45. The primary reason given for induced abortions was "wanting no more children" (64.6%. Lifetime induced abortions were 5.3 times greater with women using a family planning method than women not using family planning methods. Lifetime induced abortions were 4.1 times greater with unemployed women than working women. Most of the women have used private doctors in order to have an induced abortion. Although 32.29% have not yet begun to use a contraceptive method after their last induced abortion, 43.75% of the women have since started to use an effective contraceptive method. 23.96% of them have begun to use an ineffective contraceptive method. Conclusions Induced abortion is still an important problem at the SEAP region. The results of the study remind us that unemployed women and women who have more than four children is our target

Large-scale retreat and advance of shallow seas in Southeast Asia driven by mantle flow

Science.gov (United States)

Zahirovic, Sabin; Flament, Nicolas; Dietmar Müller, R.; Seton, Maria; Gurnis, Michael

2016-04-01

The Indonesian islands and surrounding region represent one of the most submerged, low-lying continental areas on Earth. Almost half of this region, known as Sundaland, is presently inundated by a shallow sea. The role of mantle convection in driving long-wavelength topography and vertical motion of the lithosphere in this region has largely been ignored when interpreting regional stratigraphic sections, despite a consensus that Southeast Asia presently situated on a "dynamic topography low" resulting from long-term post-Pangea subduction. However, dynamic topography is typically described as a temporally and spatially transient process, implying that Sundaland may have experienced significant vertical motions in the geological past, and thus must be considered when interpreting relative sea level changes and the paleogeographic indicators of advancing and retreating shallow seas. Although the present-day low regional elevation has been attributed to the massive volume of oceanic slabs sinking in the mantle beneath Southeast Asia, a Late Cretaceous to Eocene regional unconformity indicates that shallow seas retreated following regional flooding during the mid-Cretaceous sea level highstand. During the Eocene, less than one fifth of Sundaland was submerged, despite global sea level being ~200 m higher than at present. The regional nature of the switch from marine to terrestrial environments, that is out-of-sync with eustatic sea levels, suggests that broad mantle-driven dynamic uplift may have led to the emergence of Sundaland in the Late Cretaceous and Paleocene. We use numerical forward modelling of plate tectonics and mantle convection, and compare the predicted trends of dynamic topography with evidence from regional paleogeography and eustasy to determine the extent to which mantle-driven vertical motions of the lithosphere have influenced regional basin histories in Southeast Asia. A Late Cretaceous collision of Gondwana-derived terranes with Sundaland choked

Benthic fauna of southwest and southeast coasts of India

Digital Repository Service at National Institute of Oceanography (India)

Devi, K.S.; Sheba, P.; Balasubramanian; Venugopal, P.; Sankaranarayanan, V.N.

Benthos, sediments characteristics and organic matter content were studied along southwest and southeast coasts of India. Number of groups/species varied with the stations and also with the depths. Population density was very low in southeast coast...

[Births prevalence of 27 selected congenital anomalies in 7 geographic regions of Argentina].

Science.gov (United States)

Campaña, Hebe; Pawluk, Mariela S; López Camelo, Jorge S

2010-10-01

The aim of the present work was to estimate the frequency of 27 birth defects in 7 geographical regions of Argentina. Observational, cross-sectional, descriptive design. A sample of 21,844 new born with birth defects was selected, ascertained from 855,220 births, between 1994 and 2007, in 59 hospitals belonging to the ECLAMC network. In order to identify regions of high frequency a Poisson regression was used, adjusted by different hospitals from the same region. The model included a time variable to detect secular trends and 6 dummy variables for 7 predefined geographical regions: Metropolitana (MET); Pampa (PAM); Centro (CEN); Cuyo (CUY); Noroeste (NOA); Nordeste (NEA) and Patagonia (PAT). High frequencies regional analysis showed the following significant results: PAM: severe hypospadias; CEN: spina bifida, microtia, cleft lip with cleft palate, polycystic kidney, postaxial polydactyly and Down syndrome; CUY: postaxial polydactyly; NOA: omphalocele, gastroschisis, cleft lip without cleft palate, cleft lip with cleft palate, anorectal atresia/stenosis, indeterminate sex, preaxial polydactyly and pectoral agenesis; PAT: cleft lip without cleft palate. Out of the 27 congenital anomalies analyzed, fourteen showed a frequency significatively higher in one or more regions.

Decision Making Model for Ro-Ro Short Sea Shipping Operations in Archipelagic Southeast Asia

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Aminuddin Md Arof

2018-03-01

Full Text Available This study aims to develop a decision-making model for determining the potential of interstate Ro-Ro Short Sea Shipping (SSS operations in Archipelagic Southeast Asia (ASEA. It is expected to assist SSS authorities, private investors and financial institutions focus their limited resources on several key factors that could ensure the success of their undertakings. This study will begin with identifying the relevant factors that have contributed towards successful SSS operations through a process of literature review. Subsequently, a Delphi survey was conducted with sub-regional experts to identify any new determinants and assess their opinions on the relative importance of all the determinants involved. Finally the weightages of the determinants were ascertained through the Analytic Hierarchy Process (AHP. Twenty expert respondents from Brunei Darussalam. Indonesia, Malaysia and the Philippines were involved in the Delphi survey while 18 expert respondents continue to participate in the AHP survey. This study concludes with the development of a decision-making model that was tested on three interstate Ro-Ro SSS routes within the ASEA sub-region. Keywords: Archipelagic Southeast Asia, Analytic Hierarchy Process (AHP, ASEAN, Delphi, Ro-Ro, Short Sea Shipping (SSS

Diversity and associations between coastal habitats and anurans in southernmost Brazil.

Science.gov (United States)

Oliveira, Mauro C L M; Dos Santos, Maurício B; Loebmann, Daniel; Hartman, Alexandre; Tozetti, Alexandro M

2013-01-01

This study aimed to verify the relationship between habitat and the composition of anuran species in dune and restinga habitats in southernmost Brazil. The habitats were sampled between April 2009 and March 2010 using pitfalls with drift fence. We have captured 13,508 individuals of 12 anuran species. Species richness was lower in the dunes and dominance was higher in the resting. Apparently the less complex plant cover, water availability, and wide daily thermal variation in dunes act as an environmental filter for frogs. This hypothesis is reinforced by the fact that the most abundant species (Physalaemus biligonigerus and Odonthoprynus maisuma) bury themselves in the sand, minimizing these environmental stresses. Despite being in the Pampa biome, the studied community was more similar to those of coastal restinga environment of southeast Brazil than with other of the Pampa biome. The number of recorded species is similar to those observed in other open habitats in Brazil, showing the importance of adjacent ones to the shoreline for the maintenance of the diversity of anurans in southernmost Brazil.

New directions in hydro-climatic histories: observational data recovery, proxy records and the atmospheric circulation reconstructions over the earth (ACRE) initiative in Southeast Asia

Science.gov (United States)

Williamson, Fiona; Allan, Rob; Switzer, Adam D.; Chan, Johnny C. L.; Wasson, Robert James; D'Arrigo, Rosanne; Gartner, Richard

2015-12-01

The value of historic observational weather data for reconstructing long-term climate patterns and the detailed analysis of extreme weather events has long been recognized (Le Roy Ladurie, 1972; Lamb, 1977). In some regions however, observational data has not been kept regularly over time, or its preservation and archiving has not been considered a priority by governmental agencies. This has been a particular problem in Southeast Asia where there has been no systematic country-by-country method of keeping or preserving such data, the keeping of data only reaches back a few decades, or where instability has threatened the survival of historic records. As a result, past observational data are fragmentary, scattered, or even absent altogether. The further we go back in time, the more obvious the gaps. Observational data can be complimented however by historical documentary or proxy records of extreme events such as floods, droughts and other climatic anomalies. This review article highlights recent initiatives in sourcing, recovering, and preserving historical weather data and the potential for integrating the same with proxy (and other) records. In so doing, it focuses on regional initiatives for data research and recovery - particularly the work of the international Atmospheric Circulation Reconstructions over the Earth's (ACRE) Southeast Asian regional arm (ACRE SEA) - and the latter's role in bringing together disparate, but interrelated, projects working within this region. The overarching goal of the ACRE SEA initiative is to connect regional efforts and to build capacity within Southeast Asian institutions, agencies and National Meteorological and Hydrological Services (NMHS) to improve and extend historical instrumental, documentary and proxy databases of Southeast Asian hydroclimate, in order to contribute to the generation of high-quality, high-resolution historical hydroclimatic reconstructions (reanalyses) and, to build linkages with humanities researchers

Documentation for the Southeast Asia seismic hazard maps

Science.gov (United States)

Petersen, Mark; Harmsen, Stephen; Mueller, Charles; Haller, Kathleen; Dewey, James; Luco, Nicolas; Crone, Anthony; Lidke, David; Rukstales, Kenneth

2007-01-01

The U.S. Geological Survey (USGS) Southeast Asia Seismic Hazard Project originated in response to the 26 December 2004 Sumatra earthquake (M9.2) and the resulting tsunami that caused significant casualties and economic losses in Indonesia, Thailand, Malaysia, India, Sri Lanka, and the Maldives. During the course of this project, several great earthquakes ruptured subduction zones along the southern coast of Indonesia (fig. 1) causing additional structural damage and casualties in nearby communities. Future structural damage and societal losses from large earthquakes can be mitigated by providing an advance warning of tsunamis and introducing seismic hazard provisions in building codes that allow buildings and structures to withstand strong ground shaking associated with anticipated earthquakes. The Southeast Asia Seismic Hazard Project was funded through a United States Agency for International Development (USAID)—Indian Ocean Tsunami Warning System to develop seismic hazard maps that would assist engineers in designing buildings that will resist earthquake strong ground shaking. An important objective of this project was to discuss regional hazard issues with building code officials, scientists, and engineers in Thailand, Malaysia, and Indonesia. The code communities have been receptive to these discussions and are considering updating the Thailand and Indonesia building codes to incorporate new information (for example, see notes from Professor Panitan Lukkunaprasit, Chulalongkorn University in Appendix A).

Differential preservation of vertebrates in Southeast Asian caves

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Julien Louys

2017-09-01

Full Text Available Caves have been an important source of vertebrate fossils for much of Southeast Asia, particularly for the Quaternary. Despite this importance, the mechanisms by which vertebrate remains accumulate and preserve in Southeast Asian caves has never been systematically reviewed or examined. Here, we present the results of three years of cave surveys in Indonesia and Timor-Leste, describing cave systems and their attendant vertebrate accumulations in diverse geological, biogeographical, and environmental settings. While each cave system is unique, we find that the accumulation and preservation of vertebrate remains are highly dependent on local geology and environment. These factors notwithstanding, we find the dominant factor responsible for faunal deposition is the presence or absence of biological accumulating agents, a factor directly dictated by biogeographical history. In small, isolated, volcanic islands, the only significant accumulation occurs in archaeological settings, thereby limiting our understanding of the palaeontology of those islands prior to human arrival. In karstic landscapes on both oceanic and continental islands, our understanding of the long-term preservation of vertebrates is still in its infancy. The formation processes of vertebrate-bearing breccias, their taphonomic histories, and the criteria used to determine whether these represent syngenetic or multiple deposits remain critically understudied. The latter in particular has important implications for arguments on how breccia deposits from the region should be analysed and interpreted when reconstructing palaeoenvironments.

Investigating the relationship between Aerosol Optical Depth and Precipitation over Southeast Asia with Relative Humidity as an influencing factor.

Science.gov (United States)

Ng, Daniel Hui Loong; Li, Ruimin; Raghavan, Srivatsan V; Liong, Shie-Yui

2017-10-17

Atmospheric aerosols influence precipitation by changing the earth's energy budget and cloud properties. A number of studies have reported correlations between aerosol properties and precipitation data. Despite previous research, it is still hard to quantify the overall effects that aerosols have on precipitation as multiple influencing factors such as relative humidity (RH) can distort the observed relationship between aerosols and precipitation. Thus, in this study, both satellite-retrieved and reanalysis data were used to investigate the relationship between aerosols and precipitation in the Southeast Asia region from 2001 to 2015, with RH considered as a possible influencing factor. Different analyses in the study indicate that a positive correlation was present between Aerosol Optical Depth (AOD) and precipitation over northern Southeast Asia region during the autumn and the winter seasons, while a negative correlation was identified over the Maritime Continent during the autumn season. Subsequently, a partial correlation analysis revealed that while RH influences the long-term negative correlations between AOD and precipitation, it did not significantly affect the positive correlations seen in the winter season. The result of this study provides additional evidence with respect to the critical role of RH as an influencing factor in AOD-precipitation relationship over Southeast Asia.

Analysis of southeast Australian zooplankton observations of 1938-42 using synoptic oceanographic conditions

Science.gov (United States)

Baird, Mark E.; Everett, Jason D.; Suthers, Iain M.

2011-03-01

The research vessel Warreen obtained 1742 planktonic samples along the continental shelf and slope of southeast Australia from 1938-42, representing the earliest spatially and temporally resolved zooplankton data from Australian marine waters. In this paper, Warreen observations along the southeast Australian seaboard from 28°S to 38°S are interpreted based on synoptic meteorological and oceanographic conditions and ocean climatologies. Meteorological conditions are based on the NOAA-CIRES 20th Century Reanalysis Project; oceanographic conditions use Warreen hydrological observations, and the ocean climatology is the CSIRO Atlas of Regional Seas. The Warreen observations were undertaken in waters on average 0.45 °C cooler than the climatological average, and included the longest duration El Niño of the 20th century. In northern New South Wales (NSW), week time-scale events dominate zooplankton response. In August 1940 an unusual winter upwelling event occurred in northern NSW driven by a stronger than average East Australian Current (EAC) and anomalous northerly winds that resulted in high salp and larvacean abundance. In January 1941 a strong upwelling event between 28° and 33°S resulted in a filament of upwelled water being advected south and alongshore, which was low in zooplankton biovolume. In southern NSW a seasonal cycle in physical and planktonic characteristics is observed. In January 1941 the poleward extension of the EAC was strong, advecting more tropical tunicate species southward. Zooplankton abundance and distribution on the continental shelf and slope are more dependent on weekly to monthly timescales on local oceanographic and meteorological conditions than continental-scale interannual trends. The interpretation of historical zooplankton observations of the waters off southeast Australia for the purpose of quantifying anthropogenic impacts will be improved with the use of regional hindcasts of synoptic ocean and atmospheric weather that can

Southeast Asia - air pollution control and coal-fired power generation

Energy Technology Data Exchange (ETDEWEB)

Soud, H.N.

1997-12-01

Coal-fired power generation in Southeast Asia continues to grow in order to satisfy the increasing demand for electricity throughout the region. Emissions standards have been adopted in some Southeast Asian countries. Particulate matter, SO{sub 2} and NO{sub x} emissions are the main air pollutants for which standards have been introduced. Coal cleaning, and upgrading are not used much currently. Blending is used in Thailand and is being investigated in Indonesia. Pulverised coal combustion continues to dominate the coal-fired generating capacity. FBC is used at smaller scale and in a few cases. PFBC and IGCC are considered only as options for the future. Control priority is given to particulate matter and ESPs are installed on most (existing and new) coal-fired plants. Although FGD has been installed at Mae Moh in Thailand and is planned for Paiton in Indonesia and Sual in the Philippines, the technology is still considered expensive and its application is likely to remain limited. Boiler optimisation is the main NO{sub x} abatement method currently used. It is expected that low NO{sub x} burners will be used in the future especially in new plant. 166 refs., 1 fig., 40 tabs.

Budget Management Performance Based On The Department Of Education Regional Konawe

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Harmin Ramba

2015-03-01

Full Text Available Abstract The purpose of this study is to analyze the bureaucratic accountability that includes answerability and enforcement in the management of the Regional Budget in education Konawe southeast Sulawesi province. this study used a qualitative research approach with an instrumental case study strategy. Case in this study is the planning and implementation of Revenue and Expenditure Budget of fiscal year 2011. The unit of analysis of this research is an organization with a shot in the Department of Education. The informants are managing officials Regional Budget fiscal year 2011. Data collection techniques used were interviews and document study while data analysis is qualitative analysis interactive model. The results showed that the bureaucratic accountability that includes answerability and enforcement in the management of the Regional Budget less run well in education Konawe Southeast Sulawesi Province. Bureaucratic accountability in the management of the Regional Budget in education Konawe Southeast Sulawesi province is not based on professional standards and norms of behavior. This is due to the bureaucratic officials who manage the Regional Budget operates within the context of power relations patron-client oriented. Power relations patron-client oriented systematically developed in order to realize personal interests that additional income and continuity of office.

78 FR 36525 - Fisheries of the Atlantic and the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR...

Science.gov (United States)

2013-06-18

... workshop to employ assessment models to evaluate stock status, estimate population benchmarks and... for determining the status of fish stocks in the Southeast Region. SEDAR is a multi-step process... appropriate for assessment analyses, describes the fisheries, evaluates the status of the stock, estimates...

Environmental factors related to enterobiasis in a southeast region of Korea.

Science.gov (United States)

Kim, Dong-Hee; Cho, Min Kyoung; Park, Mi Kyung; Kang, Shin Ae; Kim, Bo Young; Park, Sang Kyun; Yu, Hak Sun

2013-02-01

Pinworm infection can occur through contact with contaminated surfaces followed by ingestion or even through inhalation of infective eggs. We have limited information regarding environmental contamination by eggs of Enterobius vermicularis. In order to determine environmental risk factors associated with the rate of E. vermicularis infection, we investigated possible environmental risk factors using a questionnaire from 46 kindergartens in 3 different cities of the southeast area of Korea. In total, using the cellotape anal swab technique, 3,422 children were examined for E. vermicularis infection. We evaluated E. vermicularis egg of books, educational materials, toys, room door handles, dusts of window edges, desks, chairs, tables, and dusts of classrooms. The overall egg-positive rate for E. vermicularis was 6.0%, and the prevalence of enterobiasis in each kindergarten ranged between 0% and 16.9%. We found that 78.9% of egg positive kindergartens were managed by private foundations, which was significantly higher, compared with kindergartens managed by public foundations or the nation. Compared with public or national kindergartens, most private kindergartens were located in residential areas and the number of children in these areas was significantly higher. In conclusion, numbers of children in kindergartens was found to be an environmental risk factor associated with transmission of enterobiasis in Korea.

The Regional Land Cover Monitoring System: Building regional capacity through innovative land cover mapping approaches

Science.gov (United States)

Saah, D.; Tenneson, K.; Hanh, Q. N.; Aekakkararungroj, A.; Aung, K. S.; Goldstein, J.; Cutter, P. G.; Maus, P.; Markert, K. N.; Anderson, E.; Ellenburg, W. L.; Ate, P.; Flores Cordova, A. I.; Vadrevu, K.; Potapov, P.; Phongsapan, K.; Chishtie, F.; Clinton, N.; Ganz, D.

2017-12-01

Earth observation and Geographic Information System (GIS) tools, products, and services are vital to support the environmental decision making by governmental institutions, non-governmental agencies, and the general public. At the heart of environmental decision making is the monitoring land cover and land use change (LCLUC) for land resource planning and for ecosystem services, including biodiversity conservation and resilience to climate change. A major challenge for monitoring LCLUC in developing regions, such as Southeast Asia, is inconsistent data products at inconsistent intervals that have different typologies across the region and are typically made in without stakeholder engagement or input. Here we present the Regional Land Cover Monitoring System (RLCMS), a novel land cover mapping effort for Southeast Asia, implemented by SERVIR-Mekong, a joint NASA-USAID initiative that brings Earth observations to improve environmental decision making in developing countries. The RLCMS focuses on mapping biophysical variables (e.g. canopy cover, tree height, or percent surface water) at an annual interval and in turn using those biophysical variables to develop land cover maps based on stakeholder definitions of land cover classes. This allows for flexible and consistent land cover classifications that can meet the needs of different institutions across the region. Another component of the RLCMS production is the stake-holder engagement through co-development. Institutions that directly benefit from this system have helped drive the development for regional needs leading to services for their specific uses. Examples of services for regional stakeholders include using the RLCMS to develop maps using the IPCC classification scheme for GHG emission reporting and developing custom annual maps as an input to hydrologic modeling/flood forecasting systems. In addition to the implementation of this system and the service stemming from the RLCMS in Southeast Asia, it is

Impact Assessment of Biomass Burning on Air Quality in Southeast and East Asia During BASE-ASIA

Science.gov (United States)

Huang, Kan; Fu, Joshua S.; Hsu, N. Christina; Gao, Yang; Dong, Xinyi; Tsay, Si-Chee; Lam, Yun Fat

2013-01-01

A synergy of numerical simulation, ground-based measurement and satellite observation was applied to evaluate the impact of biomass burning originating from Southeast Asia (SE Asia) within the framework of NASA's 2006 Biomass burning Aerosols in Southeast Asia: Smoke Impact Assessment (BASE-ASIA). Biomass burning emissions in the spring of 2006 peaked in MarcheApril when most intense biomass burning occurred in Myanmar, northern Thailand, Laos, and parts of Vietnam and Cambodia. Model performances were reasonably validated by comparing to both satellite and ground-based observations despite overestimation or underestimation occurring in specific regions due to high uncertainties of biomass burning emission. Chemical tracers of particulate K(+), OC concentrations, and OC/EC ratios showed distinct regional characteristics, suggesting biomass burning and local emission dominated the aerosol chemistry. CMAQ modeled aerosol chemical components were underestimated at most circumstances and the converted AOD values from CMAQ were biased low at about a factor of 2, probably due to the underestimation of biomass emissions. Scenario simulation indicated that the impact of biomass burning to the downwind regions spread over a large area via the Asian spring monsoon, which included Southern China, South China Sea, and Taiwan Strait. Comparison of AERONET aerosol optical properties with simulation at multi-sites clearly demonstrated the biomass burning impact via longrange transport. In the source region, the contribution from biomass burning to AOD was estimated to be over 56%. While in the downwind regions, the contribution was still significant within the range of 26%-62%.

Isotopic evidence for climatic conditions in Southeast Asia at the last glacial maximum

International Nuclear Information System (INIS)

Aggarwal, P.K.; Gibson, J.J.; Kulkarni, K.M.; Froehlich, K.

2002-01-01

Stable isotope composition of dated groundwater archives from the Philippines, Vietnam, Thailand and Bangladesh trace changes in monsoon conditions, primarily rainout processes between the Last Glacial Maximum (LGM) and present day in southeast Asia. Today, isotope-climate relations are well established by the IAEA/WMO Global Network of Isotopes in Precipitation survey which reveals more depleted δ 18 O and δ 2 H for the Pacific Ocean monsoon regime than for the Indian Ocean monsoon regime, primarily due to proximal ocean sources and subdued continental moisture recycling for the latter region. Groundwater archives, reflecting past isotopic composition of precipitation, strongly suggest that this distinction was preserved or slightly enhanced at the time of the LGM, despite an apparent weakening of the summer monsoon and associated rainout processes. Overall, precipitation and moisture recycling, and enhanced continental effects are inferred to be the primary controls on δ 18 O signals in groundwater in southeast Asia. Comparison of groundwater isotope signatures and an ECHAM4 model simulation of the isotopic distribution in precipitation at 21ka reveal similar patterns, but the impacts of increased air mass contributions from high latitudes and reduced Eurasian moisture recycling at the LGM are shown to be potentially greater for the Pacific region than predicted by the model. (author)

India China Rivalry and Competition in Southeast Asia

DEFF Research Database (Denmark)

Schmidt, Johannes Dragsbæk

2011-01-01

The main objective of this paper is to examine the implications of these gradual and in some cases opposing shifts in foreign policy of China and India in Southeast Asia. Both countries are increasingly struggling for a hegemonic position in the developing countries and especially in Southeast As...... Asian titans in Myanmar and finally the conclusion wraps...

From BASE-ASIA Toward 7-SEAS: A Satellite-Surface Perspective of Boreal Spring Biomass-Burning Aerosols and Clouds in Southeast Asia

Science.gov (United States)

Tsay, Si-Chee; Hsu, N. Christina; Lau, William K.-M.; Li, Can; Gabriel, Philip M.; Ji, Qiang; Holben, Brent N.; Welton, E. Judd; Nguyen, Anh X.; Janjai, Serm;

Phylogeographic analyses of the pampas cat (Leopardus colocola; Carnivora, Felidae) reveal a complex demographic history

Science.gov (United States)

da Silva Santos, Anelisie; Trigo, Tatiane Campos; de Oliveira, Tadeu Gomes; Silveira, Leandro

2018-01-01

Abstract The pampas cat is a small felid that occurs in open habitats throughout much of South America. Previous studies have revealed intriguing patterns of morphological differentiation and genetic structure among its populations, as well as molecular evidence for hybridization with the closely related L. tigrinus. Here we report phylogeographic analyses encompassing most of its distribution (focusing particularly on Brazilian specimens, which had been poorly sampled in previous studies), using a novel dataset comprising 2,143 bp of the mitogenome, along with previously reported mtDNA sequences. Our data revealed strong population strutucture and supported a west-to-east colonization process in this species’ history. We detected two population expansion events, one older (ca. 200 thousand years ago [kya]) in western South America and another more recent (ca. 60-50 kya) in eastern areas, coinciding with the expansion of savanna environments in Brazil. Analyses including L. tigrinus individuals bearing introgressed mtDNA from L. colocola showed a complete lack of shared haplotypes between species, indicating that their hybridization was ancient. Finally, we observed a close relationship between Brazilian/Uruguayan L. colocola haplotypes and those sampled in L. tigrinus, indicating that their hybridization was likely related to the demographic expansion of L. colocola into eastern South America. PMID:29668017

Parental Contributions to Southeast Asian American Adolescents' Well-Being

Science.gov (United States)

Ying, Yu-Wen; Han, Meekyung

2008-01-01

Informed by acculturation, ecological, and social capital theories, the study examined the contribution of parental acculturation, parental involvement, and intergenerational relationship to well-being in Southeast Asian American adolescents. Using data from the Children of Immigrants Longitudinal Study, 491 Southeast Asian American adolescents…

Mandibular fractures: a comparative analysis between young and adult patients in the southeast region of Turkey

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Serhat Atilgan

2010-02-01

Full Text Available OBJECTIVE: The purpose of this study was to review and compare the differences between mandibular fractures in young and adult patients. MATERIAL AND METHODS: Patients treated at the Oral and Maxillofacial Department of Dicle University during a five-year period between 2000 and 2005 were retrospectively evaluated with respect to age groups, gender, etiology, localization and type of fractures, treatment methods and complications. RESULTS: 532 patients were included in the study, 370 (70% males and 162 (30% females, with a total of 744 mandibular fractures. The mean age of young patients was 10, with a male-female ratio of 2:1. The mean age of adult patients was 28, with a male-female ratio of 3:1. The most common causes of injury were falls (65% in young patients and traffic accidents (38% in adults. The most common fracture sites were the symphysis (35% and condyle (36% in young patients, and the symphysis in adults (36%. Mandibular fractures were generally treated by arch bar and maxillomandibular fixation in both young (67% and adult (39% patients, and 43% of the adult patients were treated by open reduction and internal fixation. CONCLUSION: There was a similar gender, monthly and type of treatment distribution in both young and adult patients in the southeast region of Turkey. However, there were differences regarding age, etiology and fracture site. These findings between young and adult patients are broadly similar to those from other studies. Analysis of small differences may be an important factor in assessing educational and socioeconomic environments.

Emerging Pollutant of Concern: Occurrence of Pharmaceutical Compounds in Asia with Particular Preference to Southeast Asia Countries

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Hashim Nor Haslina

2016-01-01

Full Text Available Southeast Asia countries were developing countries, with the rapid development for a better living condition leads to longer life expectancy, which increased total population. It may result in increased the demand of pharmaceutical in domestic use and or in hospital. Although most wastewater treatment plants (WWTPs met the local authority’s regulatory requirement, there are still many pharmaceutical compound incompletely removed and discharge to the water stream and enter the environment. Recently many studies and researches have published on the occurrence and source as well as the fate of pharmaceuticals all over the world including Asia. As part of Asia region, Southeast Asia countries (Malaysia, Philippines, Singapore, Thailand, Vietnam, Brunei, Cambodia, and Lao PDR seem has lack of research knowledge and information regarding this emerging pollutant issues compared to developed Asia country as China, Korea and Hong Kong. In this paper, it will review recent studies occurrences (surface and wastewater on most common pharmaceuticals with several recommendations to overcome and thus summarise the actual situation in Southeast Asia.

The Hmong Diaspora: preserved South-East Asian genetic ancestry in French Guianese Asians.

Science.gov (United States)

Brucato, Nicolas; Mazières, Stéphane; Guitard, Evelyne; Giscard, Pierre-Henri; Bois, Etienne; Larrouy, Georges; Dugoujon, Jean-Michel

2012-01-01

The Hmong Diaspora is one of the widest modern human migrations. Mainly localised in South-East Asia, the United States of America, and metropolitan France, a small community has also settled the Amazonian forest of French Guiana. We have biologically analysed 62 individuals of this unique Guianese population through three complementary genetic markers: mitochondrial DNA (HVS-I/II and coding region SNPs), Y-chromosome (SNPs and STRs), and the Gm allotypic system. All genetic systems showed a high conservation of the Asian gene pool (Asian ancestry: mtDNA=100.0%; NRY=99.1%; Gm=96.6%), without a trace of founder effect. When compared across various Asian populations, the highest correlations were observed with Hmong-Mien groups still living in South-East Asia (Fst<0.05; P-value<0.05). Despite a long history punctuated by exodus, the French Guianese Hmong have maintained their original genetic diversity. Copyright © 2012 Académie des sciences. Published by Elsevier SAS. All rights reserved.

Exposure assessment for trace elements from consumption of marine fish in Southeast Asia

International Nuclear Information System (INIS)

Agusa, Tetsuro; Kunito, Takashi; Sudaryanto, Agus; Monirith, In; Kan-Atireklap, Supawat; Iwata, Hisato; Ismail, Ahmad; Sanguansin, Joompol; Muchtar, Muswerry; Tana, Touch Seang; Tanabe, Shinsuke

2007-01-01

Concentrations of 20 trace elements were determined in muscle and liver of 34 species of marine fish collected from coastal areas of Cambodia, Indonesia, Malaysia and Thailand. Large regional difference was observed in the levels of trace elements in liver of one fish family (Carangidae): the highest mean concentration was observed in fish from the Malaysian coastal waters for V, Cr, Zn, Pb and Bi and those from the Java Sea side of Indonesia for Sn and Hg. To assess the health risk to the Southeast Asian populations from consumption of fish, intake rates of trace elements were estimated. Some marine fish showed Hg levels higher than the guideline values by U.S. Environmental Protection Agency and Joint FAO/WHO Expert Committee on Food Additives (JECFA). This suggests that consumption of these fish may be hazardous to the people. -- Intake of mercury through consumption of some marine fish species might be hazardous to the people in Southeast Asia

Exposure assessment for trace elements from consumption of marine fish in Southeast Asia

Energy Technology Data Exchange (ETDEWEB)

Agusa, Tetsuro [Center for Marine Environmental Studies (CMES), Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577 (Japan); Kunito, Takashi [Department of Environmental Sciences, Faculty of Science, Shinshu University, 3-1-1 Asahi, Matsumoto 390-8621 (Japan); Sudaryanto, Agus [Center for Marine Environmental Studies (CMES), Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577 (Japan); Monirith, In [Center for Marine Environmental Studies (CMES), Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577 (Japan); Kan-Atireklap, Supawat [Center for Marine Environmental Studies (CMES), Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577 (Japan); Iwata, Hisato [Center for Marine Environmental Studies (CMES), Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577 (Japan); Ismail, Ahmad [Department of Biology, Faculty of Science and Environmental Studies, Universiti Putra Malaysia, 43400 Serdang, Selangor (Malaysia); Sanguansin, Joompol [Eastern Marine Fisheries Development Center, Ban Phe, Muang, Rayong 21160 (Thailand); Muchtar, Muswerry [Research and Development Center for Oceanology Indonesia Institute of Sciences, Jl. Pasir Putih 1, Ancol Timur, Jakarta 11048 (Indonesia); Tana, Touch Seang [Social and Cultural Observation Unit (OBSES), Office of the Council of Ministers, Phnom Penh (Cambodia); Tanabe, Shinsuke [Center for Marine Environmental Studies (CMES), Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8577 (Japan)]. E-mail: shinsuke@agr.ehime-u.ac.jp

2007-02-15

Concentrations of 20 trace elements were determined in muscle and liver of 34 species of marine fish collected from coastal areas of Cambodia, Indonesia, Malaysia and Thailand. Large regional difference was observed in the levels of trace elements in liver of one fish family (Carangidae): the highest mean concentration was observed in fish from the Malaysian coastal waters for V, Cr, Zn, Pb and Bi and those from the Java Sea side of Indonesia for Sn and Hg. To assess the health risk to the Southeast Asian populations from consumption of fish, intake rates of trace elements were estimated. Some marine fish showed Hg levels higher than the guideline values by U.S. Environmental Protection Agency and Joint FAO/WHO Expert Committee on Food Additives (JECFA). This suggests that consumption of these fish may be hazardous to the people. -- Intake of mercury through consumption of some marine fish species might be hazardous to the people in Southeast Asia.

Stream network geomorphology mediates predicted vulnerability of anadromous fish habitat to hydrologic change in southeast Alaska

Science.gov (United States)

Matthew R. Sloat; Gordon H. Reeves; Kelly R. Christiansen

2016-01-01

In rivers supporting Pacific salmon in southeast Alaska, USA, regional trends toward a warmer, wetter climate are predicted to increase mid- and late-21st-century mean annual flood size by 17% and 28%, respectively. Increased flood size could alter stream habitats used by Pacific salmon for reproduction, with negative consequences for the substantial economic, cultural...

Campylobacter spp.: prevalencia y caracterización feno-genotípica de aislamientos de pacientes con diarrea y de sus mascotas en la provincia de La Pampa, Argentina Campylobacter spp.: prevalence and pheno-genotypic characterization of isolates recovered from patients suffering from diarrhea and their pets in La Pampa Province, Argentina

Directory of Open Access Journals (Sweden)

Ana L Tamborini

2012-12-01

Full Text Available Se investigó la prevalencia de Campylobacter spp. en 327 pacientes con diarrea y en 36 animales (perros, gatos y pollos que convivían con pacientes en los que se detectó este patógeno; el estudio se llevó a cabo en Santa Rosa, La Pampa, Argentina. Se aisló Campylobacter spp. en 50/327 pacientes y en 12/36 animales, Campylobacter jejuni fue la especie más frecuente. Se detectó resistencia a ciprofoxacina (65 % y a tetraciclina (32 % en una selección de 35 aislamientos de origen humano. En el análisis por electroforesis de campo pulsado de 13 aislamientos de C. jejuni se identificaron siete subtipos genéticos. Dos subtipos agruparon aislamientos de pacientes y de sus respectivos perros, y un tercer subtipo agrupó 1 aislamiento humano y 2 de pollos de ese paciente. Si bien las aves son reconocidas como el principal reservorio, es importante fortalecer la vigilancia de Campylobacter spp. en mascotas, las cuales pueden ser portadores asintomáticos del patógeno.The prevalence of Campylobacter spp. was investigated in 327 patients suffering from diarrhea and in 36 animals (dogs, cats and chickens owned by the patients that presented infection by Campylobacter in Santa Rosa, La Pampa, Argentina. Campylobacter spp. was isolated in 50/327 patients and in 12/36 animals, being Campylobacter jejuni the most common species. Resistance to ciprofoxacin (65 % and tetracycline (32 % was found among 35 isolates of human origin studied. Seven genetic subtypes were observed among 13 C. jejuni isolates by pulsed feld gel electrophoresis. Two subtypes grouped isolates belonging to patients and their respective dogs whereas another subtype grouped one isolate of human origin and two isolates from the patient´s chickens. The results of this investigation highlight the need to strengthen surveillance of Campylobacter spp. not only in poultry, which is recognized as the main reservoir, but also in pets, which were shown to be asymptomatic carriers of the

A MODEL FOR THE DEVELOPMENT OF THE SEAWEED AGRO INDUSTRY IN THE SOUTHEAST MALUKU DISTRICT OF INDONESIA

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Simon Picaulima

2016-11-01

Full Text Available Here we aimed to create a model of seaweed agro-industry development in the Southeast Maluku district of Indonesia. Data collected from respondents (n = 250 included information related to agro-seaweed, seaweed farming, and seaweed product marketing. Data collection included primary and secondary data sources, while the methods of analysis used structure model equations. We tested eight factors that influence the development of agro-seaweed industries in the southeast Maluku regency, namely, raw materials, human resources, technology, markets, infrastructure, policy, institutional, and capital, and concluded that all proposed hypotheses are proved correct because the value critical ratio ≥ 1.96, only the facilities and infrastructure factors were identified as significantly affecting the development of an agro-seaweed facility in southeast Maluku. We also found that optimal development of an agro-business in southeast Maluku will depend on relevant local government support and require cooperation between the internal local government, academia, the private sector, and the public. Development of human resources through formal and informal education programs directed at local business and focused on seaweed-based products will help to build business continuity by avoiding collusion and nepotism. Increased cooperation will also be required between government, employers, and the fishery community to monitor the sustainability and environmental impacts of the seaweed agro-industry in this region.

China from a regional perspective

DEFF Research Database (Denmark)

Schmidt, Johannes Dragsbæk

The paper explains the political economic background for China's insertion to the world system. It furthermore expands on a critical perspective on China's soft power strategy. It goes on to discuss China's foreign policy strategy towards Southeast Asia and China's rivalry with the US in the region....

Recuperación y cierre de áreas degradadas por residuos sólidos en las Pampas de Reque: estudio de impacto ambiental - distrito de Reque, Lambayeque 2011

OpenAIRE

Mejía Sánchez, Segundo Néstor

2012-01-01

El presente Estudio de investigación, consistió en revisar la normatividad referente a la formulación de Estudios de Impacto Ambiental del proyectos de cierre y recuperación de áreas degradadas por contaminación de residuos sólidos; para proponer el Estudio de Impacto Ambiental (EIA) del proyecto de inversión Pública denominado "Recuperación y Cierre de Áreas Degradadas por Residuos Sólidos en las Pampas de Reque", formulado a nivel de perfil, en su fase de pre inversión. El problema de la pr...

Intermediate transport in Southeast Asia. [Carts, cycles, mini-buses

Energy Technology Data Exchange (ETDEWEB)

Meier, A.K.

1977-06-01

Traffic flows through the streets of Southeast Asian countries even though they are used for almost all aspects of human and animal existence. The carts, bicycles, tricycles, and motorcycles, motorized three-wheelers, mini-buses are the so-called intermediate-transport vehicles. It is upon this group of vehicles that a culture--constrained by its own unique economic, environmental, and technological factors--exerts its influence most directly toward the solution of the transport problem. Transportation fills more service roles in Southeast Asian cities than in Western cities. Communication facilities such as telephones and postal services are notoriously unreliable. The personal encounter is all important in social and business interactions in Southeast Asia. Each of the transport modes is examined in view of design and use in a number of specific cultural settings for the countries in Southeast Asia. Present use of intermediate transport in developed countries is discussed briefly, and its further development predicted--pointing out the health and conservation advantages. (MCW)

A Cross-Sectional Study of Viral Hepatitis Perception among Residents from Southeast and North Regions of Brazil

Science.gov (United States)

Cruz, Helena Medina; de Paula, Vanessa Salete; Villar, Livia Melo

2018-01-01

Few data are available regarding viral hepatitis perception among the general global population. The present study aims to estimate the perception of viral hepatitis in a cohort of individuals living in two geographical regions of Brazil: North (Manaus city (MA)) and Southeast (Rio de Janeiro city (RJ)). A cross-sectional, descriptive study was carried out among 287 subjects recruited in MA (134) and RJ (153). All individuals answered a questionnaire assessing socio-demographic characteristics and viral hepatitis awareness. Participants’ responses were scored and divided using interquartile values. Associations between socio-demographic characteristics and knowledge were also evaluated. Interquartile analysis scored 0–21 correct answers as “Very Weak”; 22–27 as “Weak”; 28–31 as “Intermediate”; and 32–47 as “Desirable”. Mean ± standard deviations (SD) of correct responses were weak in both MA (24.1 ± 7.0) and RJ (26.3 ± 7.3). Bivariate analysis showed an association between viral hepatitis awareness and both education level (p < 0.001) and family income (p < 0.01). Desirable scores were more common in female participants (61%), those aged between 21–30 years (40%), those with a secondary education (51.7%), those who received high income (31.6%), and those from RJ (70.0%). Health education campaigns in these cities are recommended to increase knowledge and reduce the transmission of these viruses. PMID:29364166

Southeast Economic Add-on 2009

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Revealed preference models provide insights into recreational angler behavior and the economic value of recreational fishing trips. This data is for the Southeast...

Diversity and Phylogenetic Analyses of Bacterial Symbionts in Three Whitefly Species from Southeast Europe

OpenAIRE

Skaljac, Marisa; Kanakala, Surapathrudu; Zanic, Katja; Puizina, Jasna; Lepen Pleic, Ivana; Ghanim, Murad

2017-01-01

Bemisia tabaci (Gennadius), Trialeurodes vaporariorum (Westwood), and Siphoninus phillyreae (Haliday) are whitefly species that harm agricultural crops in many regions of the world. These insects live in close association with bacterial symbionts that affect host fitness and adaptation to the environment. In the current study, we surveyed the infection of whitefly populations in Southeast Europe by various bacterial symbionts and performed phylogenetic analyses on the different symbionts dete...

Attitude towards Community Building in Association of Southeast Asian Nations: A Public Opinion Survey

OpenAIRE

Ravichandran Moorthy; Guido Benny

2012-01-01

Problem statement: The Association of Southeast Asian Nations (ASEAN) envisioned an integrated regional community by the year 2015, following the European Union model. However, unlike the European Community which was formed after years of discussion at different levels of society, institutions and government, ASEAN was rather quick to conceptualize this initiative, without seeking the feedbacks for the public. Consequently, ASEAN Community initiative has been criticized for being elitist in i...

Identification and analysis of uncertainty in disaster risk reduction and climate change adaptation in South and Southeast Asia

NARCIS (Netherlands)

Keur, van der Peter; Bers, van Caroline; Henriksen, Hans Jørgen; Nibanupudi, Hari Krishna; Yadav, Shobha; Wijaya, Rina; Subiyono, Andreas; Mukerjee, Nandan; Hausmann, Hans Jakob; Hare, Matt; Scheltinga, van Catharien Terwisscha; Pearn, Gregory; Jaspers, Fons

2016-01-01

This paper addresses the mainstreaming of uncertainty in Disaster Risk Reduction (DRR) and Climate Change Adaptation (CCA) using as a case South and Southeast Asia, a region highly vulnerable to a wide range of natural disasters. Improvements in the implementation of DRR and CCA at the community

Prevalence of HIV infection among premarital couples in southeast ...

African Journals Online (AJOL)

The Catholic Church in Nigeria offers premarital HIV screening to couples, yet instances of voluntary screening are rare in southeast Nigeria. This study examines the contribution of such tests to HIV detection, and evaluates the prevalence of HIV infection in southeast Nigeria among couples who are planning to marry.

Bioactive potential of some economically important marine gastropods along the Gulf of Mannar region, southeast coast of India

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JayanthiGovindarajalu

2016-08-01

Full Text Available Objective: To analyse the economically important gastropods for prospective antimicrobial, antioxidant and cytotoxic activities from the Gulf of Mannar region, southeast coast of India. Methods: The bioactive potential of some gastropods i.e. Babylonia spirata (B. spirata, Phalium glaucum, Tonna dolium, Hemifusus pugilinus, Xancus pyrum, Chicoreus ramosus (C. ramosus, Harpa articularis, Ficus ficus and Babylonia zeylanica were analysed. Antimicrobial activity was carried out against 8 human pathogenic bacteria and 3 fungal strains by well diffusion method. Antioxidant and cytotoxic activities were analyzed by standard methods. Results: In antibacterial and antifungal activities, methanolic extract of B. spirata significantly showed the highest inhibition zone against Aeromonas hydrophila and Fusarium spp. (P > 0.05. In the total antioxidant activity, the maximum activity was observed in B. spirata (510 µg/mg and in the 1.1-diphenyl-2-picrylhydrazyl scavenging activity, B. spirata showed the highest percentage of inhibition (76.7%. In the case of cytotoxicity i.e. brine shrimp lethality tests the methanolic extract of C. ramosus showed the lowest percentage of mortality and the LC50 values were found to be 523.9 µg/mL. Conclusions: The results revealed that all the gastropods in the present study possessed antimicrobial, antioxidant and cytotoxic effects. However, species like B. spirata and C. ramosus exhibited potent activity and can be used for further clinical studies.

Biogeographic patterns and diversification dynamics of the genus Cardiodactylus Saussure (Orthoptera, Grylloidea, Eneopterinae) in Southeast Asia.

Science.gov (United States)

Dong, Jiajia; Kergoat, Gael J; Vicente, Natállia; Rahmadi, Cahyo; Xu, Shengquan; Robillard, Tony

2018-06-07

Southeast Asia harbors an extraordinary species richness and endemism. While only covering 4% of the Earth's landmass, this region includes four of the planet's 34 biodiversity hotspots. Its complex geological history generated a megadiverse and highly endemic biota, attracting a lot of attention, especially in the field of island biogeography. Here we used the cricket genus Cardiodactylus as a model system to study biogeographic patterns in Southeast Asia. We carried out molecular analyses to: (1) infer phylogenetic relationships based on five mitochondrial and four nuclear markers, (2) estimate divergence times and infer biogeographical ancestral areas, (3) depict colonization routes, and summarize emigration and immigration events, as well as in situ diversification, and (4) determine whether shifts in species diversification occurred during the course of Cardiodactylus evolution. Our results support the monophyly of the genus and of one of its species groups. Dating and biogeographical analyses suggest that Cardiodactylus originated in the Southwest Pacific during the Middle Eocene. Our reconstructions indicate that Southeast Asia was independently colonized twice during the Early Miocene (ca. 19-16 Million years ago), and once during the Middle Miocene (ca. 13 Million years ago), with New Guinea acting as a corridor allowing westward dispersal through four different passageways: Sulawesi, the Philippines, Java and the Lesser Sunda Islands. Sulawesi also served as a diversification hub for Cardiodactylus through a combination of high immigration and in situ diversification events, which can be accounted for by the complex geological history of the Wallacea region. Copyright © 2018. Published by Elsevier Inc.

Economic values for milk production and quality traits in south and southeast regions of Brazil

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Vera Lucia Cardoso

2014-12-01

Full Text Available The objective of this study was to calculate economic values for milk (MY, protein (PY and fat productions (FY and somatic cell count (SCC which could be used to compose an economic index to rank animals involved in an international genetic evaluation program of Holstein cattle used in the commercial dairy population in Brazil. The main milk production systems (MPS prevailing in the South and Southeast were defined based on the feeding management and production level of herds. To calculate feeding costs, energy requirements for the production of one kg of milk with the respective average protein and fat contents of each MPS were calculated. Feeding costs were obtained based on the regional prices of the diets' components. To calculate revenues, milk prices were obtained from the payment tables practiced by seven milk industries. Economic values were calculated from the marginal differences between revenues and costs, for the interest of maximizing the profit, assuming a fixed number of animals in the herd. The average economic values (R$ for MY, PY and FY were 0.51, 6.41 and 1.94, respectively. The economic impact of increasing the original SCC values in the individual records of cows in the population by 1% was -R$ 1.40 per cow, per year. Due to changes observed in the last years in the milk market in Brazil, selection for milk components became economically advantageous. As a result, the calculation of economic values and the proposition of an economic index based on these traits became feasible. Somatic cell count does have an economic impact on the final price of milk and consequently on the annual profit of herds. It has also been used in breeding programs as an indicator of mastitis resistance and should not be neglected in breeding programs of dairy cattle.

Millennium Development Goal 1: poverty, hunger and decent work in Southeast Asia.

Science.gov (United States)

Renwick, Neil

2011-01-01

This article considers three questions: 1) what progress has been made in achieving MDG1 targets?; 2) what challenges remain?; and 3) what more could and should be done? To examine these questions, the article assesses the progress of Southeast Asia in seeking to achieve MDG1. It argues that the region is 'on track' to achieve MDG 1 targets, although significant challenges such as inequality remain. Economic growth, significant structural change and incorporation into global value chains have contributed to MDG progress. However, this is a double-edged sword as exposure to global economic turbulence can increase. The longer-term reduction of poverty, inequality and social exclusion is a question of empowerment of local producers within value chains-a shift in economic power and control through pro-poor strategies strong enough to effect substantive structural change. The article outlines key concepts; identifies the main characteristics of Southeast Asian poverty; outlines what more needs to be done; and concludes by reprising the article's findings and weighing the prospects for 2010-15 and beyond.

Getting real with the upcoming challenge of electronic nicotine delivery systems: The way forward for the South-East Asia region.

Science.gov (United States)

Kaur, Jagdish; Rinkoo, Arvind Vashishta

2017-09-01

Electronic nicotine delivery systems (ENDS) are being marketed to tobacco smokers for use in places where smoking is not allowed or as aids similar to pharmaceutical nicotine products to help cigarette smokers quit tobacco use. These are often flavored to make them more attractive for youth - ENDS use may lead young nonsmokers to take up tobacco products. Neither safety nor efficacy as a cessation aid of ENDS has been scientifically demonstrated. The adverse health effects of secondhand aerosol cannot be ruled out. Weak regulation of these products might contribute to the expansion of the ENDS market - in which tobacco companies have a substantial stake - potentially renormalizing smoking habits and negating years of intense tobacco control campaigning. The current situation calls for galvanizing policy makers to gear up to this challenge in the Southeast Asia Region (SEAR) where the high burden of tobacco use is compounded by large proportion of young vulnerable population and limited established tobacco cessation facilities. Banning ENDS in the SEAR seems to be the most plausible approach at present. In the SEAR, Timor-Leste, Democratic People's Republic of Korea, and Thailand have taken the lead in banning these products. The other countries of the SEAR should follow suit. The SEAR countries may, however, choose to revise their strategy if unbiased scientific evidence emerges about efficacy of ENDS as a tobacco cessation aid. ENDS industry must show true motivation and willingness to develop and test ENDS as effective pharmaceutical tools in the regional context before asking for market authorization.

Multi-regional input–output model and ecological network analysis for regional embodied energy accounting in China

International Nuclear Information System (INIS)

Zhang, Yan; Zheng, Hongmei; Yang, Zhifeng; Su, Meirong; Liu, Gengyuan; Li, Yanxian

2015-01-01

Chinese regions frequently exchange materials, but regional differences in economic development create unbalanced flows of these resources. In this study, we examined energy by assessing embodied energy consumption to describe the energy-flow structure in China's seven regions. Based on multi-regional monetary input–output tables and energy statistical yearbooks for Chinese provinces in 2002 and 2007, we accounted for both direct and indirect energy consumption, respectively, and the integral input and output of the provinces. Most integral inputs of energy flowed from north to south or from east to west, whereas integral output flows were mainly from northeast to southwest. This differed from the direct flows, which were predominantly from north to south and west to east. This demonstrates the importance of calculating both direct and indirect energy flows. Analysis of the distance and direction traveled by the energy consumption centers of gravity showed that the centers for embodied energy consumption and inputs moved southeast because of the movements of the centers of the Eastern region. However, the center for outputs moved northeast because the movement of the Central region. These analyses provide a basis for identifying how regional economic development policies influence the embodied energy consumption and its flows among regions. - Highlights: • We integrated multi-regional input–output analysis with ecological network analysis. • We accounted for both direct and indirect energy consumption. • The centers of gravity for embodied energy flows moved southeast from 2002 to 2007. • The results support planning of energy consumption and energy flows among regions.

Seeking the win/win alternative: Negotiations for regional access 1993-1996

International Nuclear Information System (INIS)

Visocki, Kathryn; Bremen, Sherol S.

1992-01-01

The Low-Level Radioactive Waste Policy Act (The Policy Act or LLWPA) of 1980 gave each state responsibility for dealing with its own low-level radioactive wastes (LLRW), and encouraged them to align themselves in regional compacts in order to do so. Now, many years and millions of dollars later, states and compacts are fighting legal and other battles to site the low-level radioactive waste disposal facilities so essential to continuing the power generation, medical research, and industrial activities enjoyed by United States citizens today. Delays in siting are causing a new set of problems associated with an interim period beginning in 1993 and lasting for variable durations from region to region. Existing disposal facilities will close, and the new generation of disposal facilities will not yet be open. In the Southeast, the first regional disposal facility in Barnwell, South Carolina is scheduled to close on December 31, 1992. A second regional facility is being sited in North Carolina, but it is not scheduled to open until February of 1996. The authors outline the possible options for low-level radio-active waste management in the Southeast during its three-year interim period and explain the process being used by the Southeast Compact Commission to explore the feasibility of each option. The authors conclude that ultimately the implementation of the LLWPA will be successful. (author)

Prevalência de anticorpos contra o vírus da língua azul em bovinos e ovinos do Sudoeste e Sudeste do Rio Grande do Sul Bluetongue virus antibodies in cattle and sheep in Southwest and Southeast regions of Rio Grande do Sul, Brazil

Directory of Open Access Journals (Sweden)

J.R.R. Costa

2006-04-01

Full Text Available It was studied bluetongue virus antibodies prevalence for sheep and cattle in Southwest and Southeast regions of Rio Grande do Sul State. A total of 2613 serum samples (1272 bovine and 1341 ovine were tested by agar gel immunodiffusion. Eight bovine and two ovine samples were positive meaning a prevalence of 0.63% and 0.15%, respectively. These results show that most of animals in these regions are negative to bluetongue.

Hunter-gatherers in southeast Asia: from prehistory to the present.

Science.gov (United States)

Higham, Charles

2013-01-01

Anatomically modern hunter-gatherers expanded from Africa into Southeast Asia at least 50,000 years ago, where they probably encountered and interacted with populations of Homo erectus and Homo floresiensis and the recently discovered Denisovans. Simulation studies suggest that these hunter-gatherers may well have followed a coastal route that ultimately led to the settlement of Sahul, while archaeology confirms that they also crossed significant seas and explored well into the interior. They also adapted to marked environmental changes that alternated between relatively cool and dry conditions and warmer, wetter interludes. During the former, the sea fell by up to 120 m below its present level, which opened up a vast low-lying area known as Sundaland. Three principal alignments can be identified: the first involved the occupation of rock shelters in upland regions, the second has identified settlement on broad riverine floodplains, and the last concentrated on the raised beaches formed from about five millennia ago when the sea level was elevated above its present position. This cultural sequence was dislocated about 4 kya when rice and millet farmers infiltrated the lowlands of Southeast Asia ultimately from the Yangtze River valley. It is suggested that this led to two forms of interaction. In the first, the indigenous hunter-gatherers integrated with intrusive Neolithic communities and, while losing their cultural identity, contributed their genes to the present population of Southeast Asia. In the second, hunter-gatherers withdrew to rainforest refugia and, through selective pressures inherent in such an environment, survived as the small-bodied, dark-skinned humans found to this day in the Philippines, Peninsular Malaysia and Thailand, and the Andaman Islands. Beyond the impact of expansive rice farmers in Melanesia and Australia, hunter-gatherers continued to dominate until they encountered European settlement. Copyright © 2013 Wayne State University Press

Doctor-Patient Communication in Southeast Asia: A Different Culture?

Science.gov (United States)

Claramita, Mora; Nugraheni, Mubarika D. F.; van Dalen, Jan; van der Vleuten, Cees

2013-01-01

Studies of doctor-patient communication generally advocate a partnership communication style. However, in Southeast Asian settings, we often see a more one-way style with little input from the patient. We investigated factors underlying the use of a one-way consultation style by doctors in a Southeast Asian setting. We conducted a qualitative…

Performance Theory: Southeast Asia.

Science.gov (United States)

Kirby, Michael, Ed.

1979-01-01

Focusing on the contemporary theatre in Southeast Asia, this journal issue sheds light on the intercultural relationships that exist between that part of the world and the Western world. In addition to a transcript of a Balinese "topeng" (storytelling) performance, the journal contains eight articles that provide information on the…

Effect of the californian red worm (Eisenia foetida during the composteo and vermicomposteo in properties of the Experimental Station of the Academic Rural Unit Carmen Pampa

Directory of Open Access Journals (Sweden)

Paco Gabriel

2011-08-01

Full Text Available The objective of the present work was to evaluate the biotransformación of the organic residuals, of kitchen (Rc remains, pulp of coffee (Pc and cardboard (C by means of compostaje methods and vermicompostaje. The investigation was taken I end up in the Experimental Station, module of lombricultura of the Career of Agronomic Engineering of Carmen Pampa Unit Academic Campesina, located in the community of Carmen Pampa of the Municipality of Coroico Department of La Paz, Bolivia. The used design was totally at random with 3 treatments and 3 repetitions, to compare among obtaining methods in quality it used the test of fixed effects and it stops quantity the test "t" of Student. The quantity of initial sustrato studied in compostaje was of 1m3 and 0,02m3 vermicompostaje ending up culminating the investigation in 120 days. The results in decomposition are obtained in smaller time by means of the method vermicompostaje in Pc in advance of three months of 98.33% continued by C and Rc; while in compostaje it was the treatment with Rc of 3 months with 3 weeks with 90.40% of decomposition, continued by Pc and C. In quantity, starting from 1m3 of initial sustrato bigger bioabono was obtained with Pc 271.62 kg, 465.83 kg, Rc 249.71 kg, 446.00 kg and C 212.48 kg, 404.00 kg, in compost and vermicompost respectively. The chemical composition of the bioabonos of Rc, Pc, C in N and P is tipificados like first floor, high K, Ca in low compost and half vermicompost, half Mg, MO under and lightly alkaline pH to neuter in the two obtaining methods.

Corporate Social Disclosures in Southeast Asia: A Preliminary Study

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Juniati Gunawan

2012-12-01

Full Text Available The issue of Corporate Social Disclosure (CSD has been growing remarkably both in business and academic world.  Inevitably, this topic is also exposed in Southeast Asia, a big region that plays important role in global economic issue. Applying a content analysis method, this paper aims to provide preliminary findings in CSD practices throughout the companies‟ annual reports in 2007 and 2008 for countries located in Southeast Asia.  Samples were selected for listed and unlisted various type of industries, based on the information availability internet searching. The sample collection and the subjectivity during the content analysis process are the limitations in conducting this study. In general, the results show that „human resources‟ are the main information disclosed, while in contrast, „energy‟ is the main least issue disclosed in the annual reports.  However, the findings need to be interpreted with considerations since there are limited in samples. Basically, the outcomes support the major prior studies and enhancing the discussion of CSD conducting in developing countries, while at the same time describing some countries which obtained very limited in exposures. To respond the vast increasing issues of CSD practice, this preliminary study has provided a basis to see the role of every country in CSR reporting and how they could support the sustainability development globally.

Regional changes in charcoal-burning suicide rates in East/Southeast Asia from 1995 to 2011: a time trend analysis.

Directory of Open Access Journals (Sweden)

Shu-Sen Chang

2014-04-01

Full Text Available Suicides by carbon monoxide poisoning resulting from burning barbecue charcoal reached epidemic levels in Hong Kong and Taiwan within 5 y of the first reported cases in the early 2000s. The objectives of this analysis were to investigate (i time trends and regional patterns of charcoal-burning suicide throughout East/Southeast Asia during the time period 1995-2011 and (ii whether any rises in use of this method were associated with increases in overall suicide rates. Sex- and age-specific trends over time were also examined to identify the demographic groups showing the greatest increases in charcoal-burning suicide rates across different countries.We used data on suicides by gases other than domestic gas for Hong Kong, Japan, the Republic of Korea, Taiwan, and Singapore in the years 1995/1996-2011. Similar data for Malaysia, the Philippines, and Thailand were also extracted but were incomplete. Graphical and joinpoint regression analyses were used to examine time trends in suicide, and negative binomial regression analysis to study sex- and age-specific patterns. In 1995/1996, charcoal-burning suicides accounted for <1% of all suicides in all study countries, except in Japan (5%, but they increased to account for 13%, 24%, 10%, 7%, and 5% of all suicides in Hong Kong, Taiwan, Japan, the Republic of Korea, and Singapore, respectively, in 2011. Rises were first seen in Hong Kong after 1998 (95% CI 1997-1999, followed by Singapore in 1999 (95% CI 1998-2001, Taiwan in 2000 (95% CI 1999-2001, Japan in 2002 (95% CI 1999-2003, and the Republic of Korea in 2007 (95% CI 2006-2008. No marked increases were seen in Malaysia, the Philippines, or Thailand. There was some evidence that charcoal-burning suicides were associated with an increase in overall suicide rates in Hong Kong, Taiwan, and Japan (for females, but not in Japan (for males, the Republic of Korea, and Singapore. Rates of change in charcoal-burning suicide rate did not differ by sex/age group

Regional changes in charcoal-burning suicide rates in East/Southeast Asia from 1995 to 2011: a time trend analysis.

Science.gov (United States)

Chang, Shu-Sen; Chen, Ying-Yeh; Yip, Paul S F; Lee, Won Jin; Hagihara, Akihito; Gunnell, David

2014-04-01

Suicides by carbon monoxide poisoning resulting from burning barbecue charcoal reached epidemic levels in Hong Kong and Taiwan within 5 y of the first reported cases in the early 2000s. The objectives of this analysis were to investigate (i) time trends and regional patterns of charcoal-burning suicide throughout East/Southeast Asia during the time period 1995-2011 and (ii) whether any rises in use of this method were associated with increases in overall suicide rates. Sex- and age-specific trends over time were also examined to identify the demographic groups showing the greatest increases in charcoal-burning suicide rates across different countries. We used data on suicides by gases other than domestic gas for Hong Kong, Japan, the Republic of Korea, Taiwan, and Singapore in the years 1995/1996-2011. Similar data for Malaysia, the Philippines, and Thailand were also extracted but were incomplete. Graphical and joinpoint regression analyses were used to examine time trends in suicide, and negative binomial regression analysis to study sex- and age-specific patterns. In 1995/1996, charcoal-burning suicides accounted for <1% of all suicides in all study countries, except in Japan (5%), but they increased to account for 13%, 24%, 10%, 7%, and 5% of all suicides in Hong Kong, Taiwan, Japan, the Republic of Korea, and Singapore, respectively, in 2011. Rises were first seen in Hong Kong after 1998 (95% CI 1997-1999), followed by Singapore in 1999 (95% CI 1998-2001), Taiwan in 2000 (95% CI 1999-2001), Japan in 2002 (95% CI 1999-2003), and the Republic of Korea in 2007 (95% CI 2006-2008). No marked increases were seen in Malaysia, the Philippines, or Thailand. There was some evidence that charcoal-burning suicides were associated with an increase in overall suicide rates in Hong Kong, Taiwan, and Japan (for females), but not in Japan (for males), the Republic of Korea, and Singapore. Rates of change in charcoal-burning suicide rate did not differ by sex/age group in

Decadal changes in summertime reactive oxidized nitrogen and surface ozone over the Southeast United States