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Sample records for huon peninsula papua

  1. Huon Peninsula, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  2. ENSO variability during MIS 11 (424-374 ka) from Tridacna gigas at Huon Peninsula, Papua New Guinea

    Science.gov (United States)

    Ayling, Bridget F.; Chappell, John; Gagan, Michael K.; McCulloch, Malcolm T.

    2015-12-01

    Marine Isotope Stage 11 (MIS 11) from ∼424,000 to 374,000 yrs ago included one of the longest and warmest interglacials of the last 800,000 yrs, and is a potential analogue for the Holocene due to the similarity of Earth's orbital configuration at this time. The question of how the El Niño-Southern Oscillation (ENSO) responds to warmer background climates remains unanswered and is critical to understand how the ENSO system will evolve under the influence of anthropogenic warming. In this study, we present a 35 yr-long, high-resolution record of MIS 11 climate variability in the Western Pacific Warm Pool (WPWP) based on coupled measurements of skeletal Mg/Ca and δ18O in giant Tridacna gigas clams from Huon Peninsula, Papua New Guinea. The δ18O of modern T. gigas from Huon Peninsula faithfully records sea surface temperature, salinity/rainfall and regional ENSO variability. The geochemical integrity of the MIS 11 T. gigas for recording paleo-ENSO events was established through trace element screening, detailed petrography and SEM analysis. The fossil T. gigas δ18O record indicates that ENSO was operating during a 35-yr window in MIS 11, but with fewer events of shorter duration compared to those experienced during the last 100 yrs. The suppressed ENSO variability in the MIS 11 T. gigas record corresponds with a reduction in the amplitude of the average annual cycle in δ18O values. Distinctive changes in local insolation seasonality, and T. gigas δ18O, brought about by changes in Earth's orbit, provide an additional geochronological constraint on the timing of reef growth at Huon Peninsula to around 402 ka during the MIS 11.3 sub-stage (∼424-395 ka).

  3. Uranium uptake history, open-system behaviour and uranium-series ages of fossil Tridacna gigas from Huon Peninsula, Papua New Guinea

    Science.gov (United States)

    Ayling, Bridget F.; Eggins, Stephen; McCulloch, Malcolm T.; Chappell, John; Grün, Rainer; Mortimer, Graham

    2017-09-01

    Molluscs incorporate negligible uranium into their skeleton while they are living, with any uranium uptake occurring post-mortem. As such, closed-system U-series dating of molluscs is unlikely to provide reliable age constraints for marine deposits. Even the application of open-system U-series modelling is challenging, because uranium uptake and loss histories can affect time-integrated uranium distributions and are difficult to constrain. We investigate the chemical and isotopic distribution of uranium in fossil Tridacna gigas (giant clams) from Marine Isotope Stage (MIS) 5e (128-116 ka) and MIS 11 (424-374 ka) reefs at Huon Peninsula in Papua New Guinea. The large size of the clams enables detailed chemical and isotopic mapping of uranium using LA-ICPMS and LA-MC-ICPMS techniques. Within each fossil Tridacna specimen, marked differences in uranium concentrations are observed across the three Tridacna growth zones (outer, inner, hinge), with the outer and hinge zones being relatively enriched. In MIS 5e and MIS 11 Tridacna, the outer and hinge zones contain approximately 1 ppm and 5 ppm uranium respectively. In addition to uptake of uranium, loss of uranium appears prevalent, especially in the MIS 11 specimens. The effect of uranium loss is to elevate measured [230Th/238U] values with little effect on [234U/238U] values. Closed-system age estimates are on average 50% too young for the MIS 5e Tridacna, and 25% too young for the MIS 11 Tridacna. A complex, multi-stage uptake and loss history is interpreted for the fossil Tridacna and we demonstrate that they cannot provide independent, reliable geochronological controls on the timing of past reef growth at Huon Peninsula.

  4. Huon Terrace VII3, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  5. Huon Terrace VIIa3, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  6. Huon Terrace VII1, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  7. Huon Terrace VII2, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  8. Huon Terrace V, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  9. Huon Terrace IIIb, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  10. Huon Terrace I, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  11. Huon Terrace IIa1, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  12. Huon Terrace IIa2, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  13. Huon Terrace IIa3, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  14. Huon Terrace VIIa1, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  15. Huon Terrace VIIa2, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  16. Laing Terrace, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  17. Laing Island, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  18. Madang Lagoon, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  19. Madang Terrace, Papua New Guinea Fossil and Living Coral Isotope (delta 18O) Data for 130,000 years BP to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Results of analysis of cores collected from 'fossil' massive Porites corals exposed in the raised reefs of the Huon Peninsula, Papua New Guinea (see below for age...

  20. High Resolution Hydrologic Variability During ENSO Events in Modern, Mid-Holocene and Last Interglacial Periods Discerned from Coupled Isotope Time-Series in the Giant Clam T. gigas from the Raised Coral Reefs in Huon Pen., Papua New-Guinea

    Science.gov (United States)

    Kozmor, S.; Aharon, P.

    2015-12-01

    Understanding the past variability of El Niño-Southern Oscillation (ENSO) under contrasting climate states is of upmost importance because of its worldwide climate impact. The Western Pacific Warm Pool (WPWP) plays a dominant role in the development of ENSO but instrumental records do not go back far enough to determine the phase modes of the WPWP over intrannual and interannual intervals. Giant clams (T.gigas), associated with a flight of uplifted coral reef terraces on the Huon Peninsula, Papua New Guinea (PNG) along the Vitiaz Strait in the heart of the WPWP, are used in this study as highly resolved archives to investigate the intensity and frequency of ENSO events during modern, mid-Holocene and the Last Interglacial. Time-series analyses of stable oxygen and carbon isotopes at subweekly resolution, coupled with monthly resolution of AMS Δ14C determinations, has allowed documentation of hydrological changes occurring during ENSO events. Time series from modern T. gigas that overlap with instrumental rainfall and ENSO records, indicate that an El Niño event exhibits an increase of 5‰ above average in Δ14C accompanied by positive δ18O and δ13C excursions while during a La Niña event Δ14C falls 3‰ below average accompanied by negative δ18O and δ13C excursions. We show numerically that phase transitions in the three isotope proxies within the ENSO frequency band are compatible with excess seawater evaporation during severe El-Niño droughts and intensive freshwater discharge draining the Late Pleistocene coral terraces into the coastal reef environment during La-Niña wet events. The combined study of stable isotopes and Δ14C demonstrates that giant clams show high potential to serve as robust archives of seasonal and interannual hydrologic variability accompanying ENSO events. We applied modern δ18O threshold limits to fossil giant clams from the mid-Holocene (5.4 ka) and Last Interglacial (134 ka). The mid-Holocene time-series show a lower

  1. Spatial requirements of free-ranging Huon tree kangaroos, Dendrolagus matschiei (Macropodidae, in upper montane forest.

    Directory of Open Access Journals (Sweden)

    Gabriel Porolak

    Full Text Available Tree kangaroos (Macropodidae, Dendrolagus are some of Australasia's least known mammals. However, there is sufficient evidence of population decline and local extinctions that all New Guinea tree kangaroos are considered threatened. Understanding spatial requirements is important in conservation and management. Expectations from studies of Australian tree kangaroos and other rainforest macropodids suggest that tree kangaroos should have small discrete home ranges with the potential for high population densities, but there are no published estimates of spatial requirements of any New Guinea tree kangaroo species. Home ranges of 15 Huon tree kangaroos, Dendrolagus matschiei, were measured in upper montane forest on the Huon Peninsula, Papua New Guinea. The home range area was an average of 139.6±26.5 ha (100% MCP; n = 15 or 81.8±28.3 ha (90% harmonic mean; n = 15, and did not differ between males and females. Home ranges of D. matschiei were 40-100 times larger than those of Australian tree kangaroos or other rainforest macropods, possibly due to the impact of hunting reducing density, or low productivity of their high altitude habitat. Huon tree kangaroos had cores of activity within their range at 45% (20.9±4.1 ha and 70% (36.6±7.5 ha harmonic mean isopleths, with little overlap (4.8±2.9%; n = 15 pairs between neighbouring females at the 45% isopleth, but, unlike the Australian species, extensive overlap between females (20.8±5.5%; n = 15 pairs at the complete range (90% harmonic mean. Males overlapped each other and females to a greater extent than did pairs of females. From core areas and overlap, the density of female D. matschiei was one per 19.4 ha. Understanding the cause of this low density is crucial in gaining greater understanding of variations in density of tree kangaroos across the landscape. We consider the potential role of habitat fragmentation, productivity and hunting pressure in limiting tree kangaroo

  2. Cherax snowden, a new species of crayfish (Crustacea, Decapoda, Parastacidae) from the Kepala Burung (Vogelkop) Peninsula in Irian Jaya (West Papua), Indonesia.

    Science.gov (United States)

    Lukhaup, Christian; Panteleit, Jörn; Schrimpf, Anne

    2015-01-01

    A new species, Cherax snowden sp. n., from the Oinsok River Drainage, Sawiat District in the central part of the Kepala Burung (Vogelkop) Peninsula, West Papua, Indonesia, is described, figured and compared with the closest related species, Cherax holthuisi Lukhaup & Pekny, 2006. This species is collected and exported for ornamental purposes and its commercial name in the pet trade is "orange tip" or "green orange tip". Both species may be easily distinguished morphologically or by using sequence divergence, which is substantial, for considering Cherax snowden sp. n. to be a new species.

  3. A preliminary study of trace metals and porphyrins in excreta of Gentoo penguins (Pygoscelis papua at two locations of the Antarctic Peninsula Estudio preliminar de metales traza y porfirinas en heces de pingüinos Papua (Pygoscelis papua en dos localidades de la península Antártica

    Directory of Open Access Journals (Sweden)

    J Celis

    2012-01-01

    Full Text Available Even though concentrations of most chemical elements in Antarctic ecosystems are very low as compared to other world's areas, their increasing time trends, as a consequence of the strong population growth and industrial development in countries of the Southern Hemisphere, could be affecting some vulnerable endemic species such as penguins. Concentrations (dry weight of arsenic (As, cadmium (Cd, mercury (Hg and lead (Pb and porphyrins (copro-, uro- and proto- were determined in feces of Gentoo penguins (Pygoscelis papua, collected at two locations of the Antarctic Peninsula (O'Higgins and Videla. We found higher (pAunque las concentraciones de la mayoría de los elementos químicos en la Antártica son bajas en comparación con otras áreas del planeta, éstas se han ido incrementando con el tiempo debido al gran crecimiento de la población y desarrollo industrial de los países del Hemisferio Sur, lo cual podría estar afectando a especies vulnerables como los pingüinos. Se determinaron las concentraciones (peso seco de arsénico (As, cadmio (Cd, mercurio (Hg y plomo (Pb y porfirinas (copro-, uro- y proto- en heces de colonias de pingüinos Papua (Pygoscelis papua, colectadas en dos lugares de la península Antártica (O'Higgins y Videla. Se encontraron mayores (P < 0,05 niveles de Hg (7,55 ± 1,28 μg g-1 en las heces de colonias de pingüinos en O'Higgins, mientras que las colonias de pingüinos en Videla exhibieron mayores concentraciones de Cd (1,68 ± 0,71 μg g-1. Los pingüinos Papua de O'Higgins mostraron mayores (P < 0,05 niveles de copro- (1,81 ± 0,61 nmol g-1, uro- (1,74 ± 0,72 nmol g-1 y protoporfirinas (1,24 ± 0,46 nmol g-1, en directa relación con los mayores niveles de Hg y Pb medidos. Esto podría implicar que algunas colonias de pingüinos Papua de la península Antártica están propensas a desarrollar algunos efectos bioquímicos asociados a contaminación por metales traza. Estos resultados preliminares levantan

  4. Short-lived subduction and exhumation in Western Papua (Wandamen peninsula): Co-existence of HP and HT metamorphic rocks in a young geodynamic setting

    Science.gov (United States)

    François, Camille; de Sigoyer, Julia; Pubellier, Manuel; Bailly, Vivien; Cocherie, Alain; Ringenbach, Jean-Claude

    2016-12-01

    Understanding processes of formation of accretionary wedges requires studying young and well preserved examples. The Lengguru wedge (West Papua) is younger than 10 Myr and is a result of oblique and fast subduction (11 cm/yr) of the Bird's Head (a part of the Australian margin beneath the Melanesian Arc). Thus, the rapid formation of this wedge (actually a Fold and Thrust Belt) may be attributed to a single tectonic event. High pressure (HP) metabasic and metasedimentary rocks have been discovered in the core of the wedge in the Wandamen peninsula. Locally, these rocks are overprinted by migmatization during the decompression. Field relationships indicate that migmatites and anatectic leucogranite crosscut the HP metamorphic rocks. This paper reports characterization of petrology and thermobarometry of metasediments and metabasic samples, all included in a former mélange-type rock association, as well as geochronology of metasediments. Pressure-Temperature (P-T) conditions highlight two stages of metamorphism within a small time bracket. In metasediments, a first stage of relatively HP ( 13-17 kbar) is observed as attested by a first paragenesis of garnet-kyanite-phengite. Garnet, kyanite and phengite are then destabilized in favor of biotite during the decompression (5-12 kbar and > 550 °C). Late fractures filled with chlorite and a second generation of white mica crosscut the foliation (< 7 kbar and 500-600 °C). In metabasic rocks, the peak of pressure is reached from 17 to 23 kbar and from 700 to 800 °C. Geochronological study was conducted using U-Pb dating (LA-MC-ICPMS) on zircons from the metasedimentary and migmatitic rocks. Some zircon cores often present high Th/U ratio typical for magmatic origin, as confirmed by trace element signature of metasediments, and recorded ages older than 300 Ma, witness of the activity of a volcanic arc on the former margin of the Australian craton. Most other zircons present a low Th/U ratio attesting their metamorphic

  5. Rifting and subduction in the papuan peninsula, papua new guinea: The significance of the trobriand tough, the nubara strike-slip fault, and the woodlark rift to the present configuration of papua new guinea

    Science.gov (United States)

    Cameron, Milo Louis

    The calculated extension (~111 km) across the Woodlark rift is incompatible with the > 130 km needed to exhume the Metamorphic Core Complexes on shallow angle faults (Trobriand Trough, intersects the Woodlark spreading center, and forms the northern boundary of the Woodlark plate and the southern boundary of the Trobriand plate. The newly defined Trobriand plate, to the north of this boundary, has moved SW-NE along the right lateral Nubara Fault, creating SW-NE extension in the region bounded by the MCC's of the D'Entrecasteaux Islands and Moresby Seamount. Gravity and bathymetry data extracted along four transect lines were used to model the gravity and flexure across the Nubara Fault boundary. Differences exist in the elastic thickness between the northern and southern parts of the lines at the Metamorphic Core Complexes of Goodenough Island (Te_south = 5.7 x 103 m; Te_north = 6.1 x 103 m) and Fergusson Island (Te_south = 1.2 x 103 m; Te_north = 5.5 x 103 m). Differences in the elastic strength of the lithosphere also exist at Moresby Seamount (Te_south = 4.2 x 103 m; Te_north = 4.7 x 103 m) and Egum Atoll (Te_south =7.5 x 103 m; Te_north = 1.3 x 104 m). The differences between the northern and southern parts of each transect line imply an east-west boundary that is interpreted to be the Nubara Fault. The opening of the Woodlark Basin resulted in the rotation of the Papuan Peninsula and the Woodlark Rise, strike slip motion between the Solomon Sea and the Woodlark Basin at the Nubara Fault, and the formation of the PAC-SOL-WLK; SOL-WLK-TRB triple junctions. The intersection of the Woodlark Spreading Center with the Nubara Fault added the AUS-WLK-TRB triple junction and established the Nubara Fault as the northern boundary of the Woodlark plate.

  6. Paleopalynology of Papua

    NARCIS (Netherlands)

    Steenis, van C.G.G.J.

    1972-01-01

    Khan, A.M.: Palynology of Tertiary sediments from Papua-New Guinea. Ph.D. thesis submitted to the School of Biological Sciences, Sydney, Canberra, A-C-T., March 1971. This thesis (promotor: Prof. A.R.H. Martin) consists of a pioneer study of Tertiary palynology of Papua; 107 spp. (including 36 Pteri

  7. Transport Development Priorities in Papua and West Papua

    OpenAIRE

    World Bank

    2009-01-01

    The province of Papua of the Republic of Indonesia was provided special autonomy under law 21-2001 in recognition of the fact that 'the management and use of the natural wealth of Tanah Papua has not yet been optimally utilized to enhance the living standard of the natives, causing a deep gap between the Papua province and the other regions, and violations of the basic rights of the Papuan ...

  8. Majelis Rakyat Papua dan Pemberdayaan Orang Asli Papua

    Directory of Open Access Journals (Sweden)

    Usman Pakasi

    2009-10-01

    Full Text Available The objective of this research is to find out theoretical understanding about role of Papua Council in empowering local people. The studyconducted thoroughly by using qualitative mechod and phenomenologic strategy. The location of this research is based on the object its material where the institution located, namely in Jayapura city. The empiric obrained through interview technique, observation, and other secondary data.The result of research shows that Papua People Council is the cultural representation of the indigenous peple of Papua that consist of traditionalpeople, women and religion. This institution plays role in keeping the interest and protecting Papua people's righrs by doing supervision upongovernment policy. The empowerment of local people specially related ro tradisional people, women and religion. The empowerment related to the economy, social, culture, politic, and law. The empowerment intended to give the advantage for the prosperity and the sense of justice for the indigenous people of Papua in development.

  9. Papua New Guinea.

    Science.gov (United States)

    1989-07-01

    The eastern half of the island of New Guinea (85% of total area); the Bismarck, Trobriand, Louisiade, and D'Entrecasteaux Archipelagos; and Bougainville, Buka, and Woodlark islands constitute the predominantly mountainous country of Papua New Guinea. It is located 160 km northeast of Australia in the South Pacific Ocean. This tropical country has 2 monsoon seasons with average annual rainfall ranging from 200-250 cm. It has 1 of the most heterogenous populations in the world with as many as several 1000 separate communities. Only 650 languages have yet been identified with 160 of them totally unrelated to each other or to any other language. At different times in its history, the country (or parts thereof) has been under the control of Germany, Australia (its largest bilateral aid donor), Japan, and Britain. After independence in 1975, Papua New Guinea established a veritable and strong parliamentary democracy. This democracy has an excellent human rights record and has a clear respect for these rights. 75% of the population live predominately at subsistence level. Gross domestic product (GDP) increased about 2%/year during the 1980s with agriculture making up 35% of GDP (40% of exports) and mining (copper and gold) 15%. In 1989, exports included 40% of GDP. Other than mining, the industrial sector made up 9% of GDP with little contributing to exports. Food processing was the fastest growing segment of the industrial segment. 45% of agricultural production consisted of subsistence cultivation. Coffee and cocoa were the 2 leading cash crops. Financially, the country was sound in 1989 with exports and imports almost equal from 1986. The United States relationship with Papua New Guinea is friendly and the 2 countries have a good trade relationship.

  10. Papua New Guinea.

    Science.gov (United States)

    1986-10-01

    The situation of the island archipelago nation of Papua New Guinea is reviewed in terms of its geography, people, history, government, politics economy and foreign relations. Papua New Guinea consists of the eastern half of the main island of New Guinea (the western portion is Indonesia), and several island groups, all located northeast of Australia. The island has extreme geographical variations, ranging from precipitous mountains to extensive swamps and river valleys, all in a monsoon cimate. As a result, there are hundreds of small groups each with unique cultures and languages; over 650 languages, many unrelated to each other. The population is estimated at 3.5 million, growing at about 2.5% per year. Historically, the region has been occupied by Germany, Britain, Japan, and the U.S. The country came under the international trusteeship system in 1949, and now has a vigorous parliamentary government. The economy is based on subsistence agriculture, but is buttressed by resources such as gold, copper, and other metals, oil, timber, tropical agricultural products, fish. The only indusry is local production, since the minimum wage is too high to compete with Asian labor.

  11. Using Folktales to Strengthen Literacy in Papua

    Science.gov (United States)

    Yektiningtyas-Modouw, Wigati; Karna, Sri R. W.

    2013-01-01

    Rural and remote Papua and West Papua are among the most important regions for Indonesia to achieve the second MDG on primary education with equity. Both provinces have gross, net enrolment and literacy rates which barely touch the national averages. Given the distinct political, socio-cultural, and geographical aspects of Papua and West Papua…

  12. Using Folktales to Strengthen Literacy in Papua

    Science.gov (United States)

    Yektiningtyas-Modouw, Wigati; Karna, Sri R. W.

    2013-01-01

    Rural and remote Papua and West Papua are among the most important regions for Indonesia to achieve the second MDG on primary education with equity. Both provinces have gross, net enrolment and literacy rates which barely touch the national averages. Given the distinct political, socio-cultural, and geographical aspects of Papua and West Papua…

  13. KEWENANGAN PEMERINTAH PROVINSI PAPUA DALAM PERLINDUNGAN PREVENTIF HAK-HAK MASYARAKAT ASLI PAPUA BERDASARKAN UNDANG-UNDANG NOMOR 21 TAHUN 2001 TENTANG OTONOMI KHUSUS BAGI PROVINSI PAPUA

    OpenAIRE

    YEPESE, DEBORA KETTY

    2015-01-01

    Penelitian yang berjudul Implementasi Kewenangan Pemerintah Daerah Provinsi Papua dalam Perlindungan Preventif Hak-Hak Masyarakat Asli Papua berdasarkan Undang-Undang Nomor 21 Tahun 2001 tentang Otonomi Khusus Provinsi Papua ini difokuskan pada permasalahan implementasi kewenangan pemerintah daerah Provinsi Papua dalam perlindungan preventif hak-hak masyarakat asli Papua, kendala-kendala dalam perlindungan preventif hak-hak masyarakat asli Papua dan upaya penyelesaiannya, Penulis tertarik pad...

  14. Population dynamics of Metapenaeus ensis (Penaeidae) in the Gulf of Papua, Papua New Guinea

    OpenAIRE

    Waffy, A.

    1990-01-01

    Growth, total mortality and seasonality of recruitment of male Metapenaeus ensis (Penaeidae) were determined based on length-frequency data (n = 9007) collected in 1988 in the Gulf of Papua, Papua New Guinea.

  15. The Papua and New Guinea Herbarium

    NARCIS (Netherlands)

    Womersley, J.S.; Botanist, Forest

    1951-01-01

    A short account of the establishment of the Herbarium of the Department of Forests, Papua and New Guinea appeared on p. 61, no 3, volume I of Flora Malesiana Bulletin. This Herbarium has now been firmly established and is constantly receiving collections of plants from various parts of Papua and New

  16. null Lamington, Papua New Guinea Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dormant stratovolcano in Papua New Guinea suddenly exploded in 1951. Nu?es ardentes (glowing avalanches) shot down the mountain at 100 km per hour, devastated...

  17. Papua New Guinea Tsunami, July 17, 1998

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — On the evening of Friday July 17, 1998, a magnitude Ms 7.1 earthquake occurred near the northwest coast Papua New Guinea 850 km (510 miles ) northwest of Port...

  18. The Contestation of Muslim and Special Autonomy in Papua

    OpenAIRE

    Cahyo Pamungkas

    2016-01-01

    Identitas politik orang Papua dianggap sebagai ras Melanesia dengan ciri-ciri yaitu orang yang berkulit hitam, rambut keriting dan beragama Kristen. Identitas politik semacam itu dipergunakan oleh orang-orang elit Papua sebagai alat perpolitikan, namun politik identitas tersebut menjadi agak berbahaya berkaitan dengan identitas Papua yang inklusif dan toleran. Pada kenyataannya, orang Papua asli dapat dibedakan menurut identitas agama mereka yang terdiri dari orang Kristen, Katolik dan Muslim...

  19. Impacts of the 2011 East Japan tsunami in the Papua region, Indonesia: field observation data and numerical analyses

    Science.gov (United States)

    Diposaptono, Subandono; Muhari, Abdul; Imamura, Fumihiko; Koshimura, Shunichi; Yanagisawa, Hideaki

    2013-09-01

    This paper presents post-tsunami survey results describing the impacts of the 2011 East Japan tsunami in Yos Sudarso Bay, Papua, Indonesia. Although the far-field tsunami had a height of 0.8 m measured at a tide gauge inside the small U-shaped bay, it severely damaged four villages scattered along the bay. Detailed numerical analysis was carried out to explain the damages. We used a well-verified source model in the near- and far-field cases to model the propagation of the tsunami southward in the Pacific until reaching Papua Island, Indonesia. The numerical analyses demonstrate two causes of damage in the bay: the maximum tsunami velocity (3.5 m s-1) floated the houses in the villages of Tobati and Enggros and caused them to collapse, and water trapped by the hook-shaped peninsula amplified the tsunami height at the Holtekamp and Hanurata.

  20. The Yucatan Peninsula

    Science.gov (United States)

    2002-01-01

    This MODIS true-color image of the Yucatan Peninsula was acquired from data captured on October 6, 2001. The Peninsula is comprised of several Mexican states, including Yucatan in the north, Quintana Roo to the east, and Campeche to the west. Mexico also shares the Yucatan Peninsula with the countries of Belize and Guatamala, located to the south of these states. Phytoplankton show up as blue-green swirls off the western coast of Yucatan, in the center of the image, mixed in with sediment and other organic matter. Off the eastern coast of the Peninsula, running north and south along the right side of he image, the region's barrier reef is visible. Second only to Australia's Great Barrier Reef in size, the reef spans 180 miles from the northern tip of the Peninsula south into the Gulf of Honduras, and houses over 35 different species of reef-building corals.

  1. Have historical climate changes affected Gentoo penguin (Pygoscelis papua) populations in Antarctica?

    Science.gov (United States)

    Peña M, Fabiola; Poulin, Elie; Dantas, Gisele P M; González-Acuña, Daniel; Petry, Maria Virginia; Vianna, Juliana A

    2014-01-01

    The West Antarctic Peninsula (WAP) has been suffering an increase in its atmospheric temperature during the last 50 years, mainly associated with global warming. This increment of temperature trend associated with changes in sea-ice dynamics has an impact on organisms, affecting their phenology, physiology and distribution range. For instance, rapid demographic changes in Pygoscelis penguins have been reported over the last 50 years in WAP, resulting in population expansion of sub-Antarctic Gentoo penguin (P. papua) and retreat of Antarctic Adelie penguin (P. adeliae). Current global warming has been mainly associated with human activities; however these climate trends are framed in a historical context of climate changes, particularly during the Pleistocene, characterized by an alternation between glacial and interglacial periods. During the last maximal glacial (LGM∼21,000 BP) the ice sheet cover reached its maximum extension on the West Antarctic Peninsula (WAP), causing local extinction of Antarctic taxa, migration to lower latitudes and/or survival in glacial refugia. We studied the HRVI of mtDNA and the nuclear intron βfibint7 of 150 individuals of the WAP to understand the demographic history and population structure of P. papua. We found high genetic diversity, reduced population genetic structure and a signature of population expansion estimated around 13,000 BP, much before the first paleocolony fossil records (∼1,100 BP). Our results suggest that the species may have survived in peri-Antarctic refugia such as South Georgia and North Sandwich islands and recolonized the Antarctic Peninsula and South Shetland Islands after the ice sheet retreat.

  2. Have historical climate changes affected Gentoo penguin (Pygoscelis papua populations in Antarctica?

    Directory of Open Access Journals (Sweden)

    Fabiola Peña M

    Full Text Available The West Antarctic Peninsula (WAP has been suffering an increase in its atmospheric temperature during the last 50 years, mainly associated with global warming. This increment of temperature trend associated with changes in sea-ice dynamics has an impact on organisms, affecting their phenology, physiology and distribution range. For instance, rapid demographic changes in Pygoscelis penguins have been reported over the last 50 years in WAP, resulting in population expansion of sub-Antarctic Gentoo penguin (P. papua and retreat of Antarctic Adelie penguin (P. adeliae. Current global warming has been mainly associated with human activities; however these climate trends are framed in a historical context of climate changes, particularly during the Pleistocene, characterized by an alternation between glacial and interglacial periods. During the last maximal glacial (LGM∼21,000 BP the ice sheet cover reached its maximum extension on the West Antarctic Peninsula (WAP, causing local extinction of Antarctic taxa, migration to lower latitudes and/or survival in glacial refugia. We studied the HRVI of mtDNA and the nuclear intron βfibint7 of 150 individuals of the WAP to understand the demographic history and population structure of P. papua. We found high genetic diversity, reduced population genetic structure and a signature of population expansion estimated around 13,000 BP, much before the first paleocolony fossil records (∼1,100 BP. Our results suggest that the species may have survived in peri-Antarctic refugia such as South Georgia and North Sandwich islands and recolonized the Antarctic Peninsula and South Shetland Islands after the ice sheet retreat.

  3. A reversal of fortunes: climate change 'winners' and 'losers' in Antarctic Peninsula penguins.

    Science.gov (United States)

    Clucas, Gemma V; Dunn, Michael J; Dyke, Gareth; Emslie, Steven D; Naveen, Ron; Polito, Michael J; Pybus, Oliver G; Rogers, Alex D; Hart, Tom

    2014-06-12

    Climate change is a major threat to global biodiversity. Antarctic ecosystems are no exception. Investigating past species responses to climatic events can distinguish natural from anthropogenic impacts. Climate change produces 'winners', species that benefit from these events and 'losers', species that decline or become extinct. Using molecular techniques, we assess the demographic history and population structure of Pygoscelis penguins in the Scotia Arc related to climate warming after the Last Glacial Maximum (LGM). All three pygoscelid penguins responded positively to post-LGM warming by expanding from glacial refugia, with those breeding at higher latitudes expanding most. Northern (Pygoscelis papua papua) and Southern (Pygoscelis papua ellsworthii) gentoo sub-species likely diverged during the LGM. Comparing historical responses with the literature on current trends, we see Southern gentoo penguins are responding to current warming as they did during post-LGM warming, expanding their range southwards. Conversely, Adélie and chinstrap penguins are experiencing a 'reversal of fortunes' as they are now declining in the Antarctic Peninsula, the opposite of their response to post-LGM warming. This suggests current climate warming has decoupled historic population responses in the Antarctic Peninsula, favoring generalist gentoo penguins as climate change 'winners', while Adélie and chinstrap penguins have become climate change 'losers'.

  4. Public Library Development in Papua New Guinea.

    Science.gov (United States)

    Wijasuriya, D. E. K.; Evans, John

    1992-01-01

    Presents the findings and recommendations of a consultant supported by UNESCO who prepared a public library development plan for Papua New Guinea. Highlights include extending existing urban library services to rural areas; literacy programs; libraries' roles in national development; financial support; policy and legislation; and education and…

  5. Population structure and phylogeography of the Gentoo Penguin (Pygoscelis papua) across the Scotia Arc.

    Science.gov (United States)

    Levy, Hila; Clucas, Gemma V; Rogers, Alex D; Leaché, Adam D; Ciborowski, Kate L; Polito, Michael J; Lynch, Heather J; Dunn, Michael J; Hart, Tom

    2016-03-01

    Climate change, fisheries' pressure on penguin prey, and direct human disturbance of wildlife have all been implicated in causing large shifts in the abundance and distribution of penguins in the Southern Ocean. Without mark-recapture studies, understanding how colonies form and, by extension, how ranges shift is challenging. Genetic studies, particularly focused on newly established colonies, provide a snapshot of colonization and can reveal the extent to which shifts in abundance and occupancy result from changes in demographic rates (e.g., reproduction and survival) or migration among suitable patches of habitat. Here, we describe the population structure of a colonial seabird breeding across a large latitudinal range in the Southern Ocean. Using multilocus microsatellite genotype data from 510 Gentoo penguin (Pygoscelis papua) individuals from 14 colonies along the Scotia Arc and Antarctic Peninsula, together with mitochondrial DNA data, we find strong genetic differentiation between colonies north and south of the Polar Front, that coincides geographically with the taxonomic boundary separating the subspecies P. p. papua and P. p. ellsworthii. Using a discrete Bayesian phylogeographic approach, we show that southern Gentoos expanded from a possible glacial refuge in the center of their current range, colonizing regions to the north and south through rare, long-distance dispersal. Our findings show that this dispersal is important for new colony foundation and range expansion in a seabird species that ordinarily exhibits high levels of natal philopatry, though persistent oceanographic features serve as barriers to movement.

  6. ISLAM DI PAPUA BARAT: TRADISI DAN KEBERAGAMAN

    Directory of Open Access Journals (Sweden)

    Ismail Suardi Wekke

    2013-12-01

    Full Text Available It was well known that Papua as large population of non muslim society. In fact, muslim already establish their community on 1512. Therefore, it is a need to explore how the existence of muslim in West Papua province nowdays. This research was applied qualitative approach which is grounded theory. In finding data, observation and in-depth interview were conducted. In addition, the main instrument was researcher itself, and then other instruments are observation sheet and interview guidance. This research shows three things, they are leadership and tradition, religiousity and diversity, and learning spirit. Those kinds of main findings means that muslim in the region not only preserve their tradition but also try to maintain the harmony to other religions. This attitude did not arise spontaneously, there was a long history of co-exist with the others as a family.

  7. Local Politics and Religion in Papua

    Directory of Open Access Journals (Sweden)

    Idrus Al Hamid

    2013-08-01

    Full Text Available Local political conflicts become an integral part of Indonesia. Various cause roots are assumed come from a religious dimension, in addition to ethnicity. In cases of Jayapura, Papua, local political dimensions of the conflict was obviously display as factors that religion should be integrating factor, but in fact religion become disintegrating factor. The various power of groups interconnect with a religious impulse that local political tensions grew louder and spread. The aim of this study is to describe analytically about the emergence of a strain on the local level in Jayapura Papua in the field of religion. To elaborate the analysis in this article, the excavation data through in-depth interviews, focus group discussion, and literature studies or documents on issues that occur on local level.

  8. Persebaran Layanan dan Infrastruktur Telekomunikasi Provinsi Papua

    Directory of Open Access Journals (Sweden)

    Prajna Deshanta Ibnugraha

    2014-05-01

    Full Text Available Layanan dan infrastruktur telekomunikasi merupakan bagian penting dari kehidupan modern karena hampir di segala bidang membutuhkan hal tersebut seperti pendidikan, pemerintahan, ekonomi dan sebagainya. Oleh karena pentingnya sektor telekomunikasi di Indonesia sebagai negara kepulauan maka perlu evaluasi tentang penyebaran layanan dan infrastrukturnya selain dilihat dari sisi fungsional dan perkembangan teknologinya. Provinsi Papua adalah provinsi terbesar di Indonesia namun justru memiliki layanan telekomunikasi yang paling sedikit dan terbatas. Demikian pula untuk penyebaran layanan ke kabupaten maupun ke distrik (kecamatan masih belum merata. Hal tersebut terbukti dari laporan hasil distribusi pita frekuensi yang hanya 1,5% untuk kawasan Maluku dan Papua serta kerapatan layanan tiap kabupaten yang ditunjukkan pada hasil penelitian ini.

  9. Indigenous Cultural Festival In Papua New Guinea

    Institute of Scientific and Technical Information of China (English)

    Sang; Xinhua

    2013-01-01

    <正>In August 2012,I had an opportunity to visit Papua New Guinea,situated in the tropical rainforest areas in the western South Pacific Ocean,adjacent to Indonesia in the west and facing Australia across the Torres Straits in the south.It has over 600 big and small islands and a population of 6.75 million with more than 800 tribes speaking

  10. WWF Kikori Catchment Developmental Project, Papua New Guinea orchid survey

    NARCIS (Netherlands)

    Clements, M.A.; Harris, W.K.

    2002-01-01

    The World Wildlife Fund (Kikori Catchment Developmental Project, Papua New Guinea) has commenced field surveys of the Orchidaceae in the Lake Kutabu and Mt Bosavi areas of Papua New Guinea. The main purpose of the survey is to get a more accurate assessment of the orchids in the region. In a previou

  11. Mother Tongue-Based Bilingual Education in Papua New Guinea

    Science.gov (United States)

    Malone, Susan; Paraide, Patricia

    2011-01-01

    Papua New Guinea (PNG), an independent state in the southwest Pacific, is the most linguistically diverse country in the world. Its roughly six million people speak over 800 distinct languages. In spite of this diversity, in 1995 the Papua New Guinean government established a mother tongue-based bilingual education programme in which community…

  12. A reversal of fortunes: climate change ‘winners’ and ‘losers’ in Antarctic Peninsula penguins

    Science.gov (United States)

    Clucas, Gemma V.; Dunn, Michael J.; Dyke, Gareth; Emslie, Steven D.; Levy, Hila; Naveen, Ron; Polito, Michael J.; Pybus, Oliver G.; Rogers, Alex D.; Hart, Tom

    2014-01-01

    Climate change is a major threat to global biodiversity. Antarctic ecosystems are no exception. Investigating past species responses to climatic events can distinguish natural from anthropogenic impacts. Climate change produces ‘winners’, species that benefit from these events and ‘losers’, species that decline or become extinct. Using molecular techniques, we assess the demographic history and population structure of Pygoscelis penguins in the Scotia Arc related to climate warming after the Last Glacial Maximum (LGM). All three pygoscelid penguins responded positively to post-LGM warming by expanding from glacial refugia, with those breeding at higher latitudes expanding most. Northern (Pygoscelis papua papua) and Southern (Pygoscelis papua ellsworthii) gentoo sub-species likely diverged during the LGM. Comparing historical responses with the literature on current trends, we see Southern gentoo penguins are responding to current warming as they did during post-LGM warming, expanding their range southwards. Conversely, Adélie and chinstrap penguins are experiencing a ‘reversal of fortunes’ as they are now declining in the Antarctic Peninsula, the opposite of their response to post-LGM warming. This suggests current climate warming has decoupled historic population responses in the Antarctic Peninsula, favoring generalist gentoo penguins as climate change ‘winners’, while Adélie and chinstrap penguins have become climate change ‘losers’. PMID:24865774

  13. Mercury accumulation in sediments and seabird feathers from the Antarctic Peninsula.

    Science.gov (United States)

    Calle, Paola; Alvarado, Omar; Monserrate, Lorena; Cevallos, Juan Manuel; Calle, Nastenka; Alava, Juan José

    2015-02-28

    In an effort to assess the impact of mercury in the Antarctic Peninsula, we conducted ecotoxicological research in this region during the summer of 2012 and 2013. The objectives were to assess: (a) mercury levels in sediment samples; (b) mercury accumulation in Antarctic seabird feathers: Catharacta lonnbergi (brown skua), Pygoscelis papua (gentoo penguin) and Pygoscelis antarctica (chinstrap penguin); and (c) biomagnification (BMF predator/prey) and biota sediment accumulation (BSAF skuas/sediment) factors. Mercury concentrations in sediment were relatively low. Mercury concentrations were significantly higher in brown skuas and gentoo penguins than in chinstrap penguins (2012), and significantly higher in brown skuas than in both penguins (2013). BMF indicated 2-7.5 times greater mercury levels in brown skuas than in penguins. BSAF values suggested an apparent temporal decrease of 18.2% of this ratio from 2012 to 2013. Long-range environmental transport is the likely route of entry of mercury into the Antarctic Peninsula.

  14. Development Strategies in Papua Economic Democracy

    Directory of Open Access Journals (Sweden)

    Muhamad Ismail

    2015-09-01

    Full Text Available Based economic development aims to increase community participation in various development activities, especially in the economic field. Populist both economic development by exploiting the potential of Micro Small Medium Enterprises has not made a significant impact to the welfare of society. The purpose of the study to see how far the populist economic development in Papua, and formulate a strategy based economic development in the province of Papua. Using SWOT the analysis, using primary and secondary data. The results showed populist economic development in Papua province could not be implemented to the fullest because it is affected by several drawbacks and other technical constraints such as shortage of working capital, equipment is still modest, the quality and quantity of the product is low, the difficulty of access to markets and weak entrepreneurial spirit, especially for community / indigenous people of Papua economic actors. Based economic development can be done by utilizing the role of micro and medium-sized businesses and cooperatives / KUD because people could easily be involved in both the economic container. Based economic development can be done by: Increasing the quality and quantity of local products to compete with regional and international markets, giving stimulant fund for venture capital for the economic actors of the people by utilizing funds OTSUS, and the state budget, Improved HR agriculture through private sector support (partners’ business and capital of banking institutions. To overcome the weaknesses in the development of community economy, it can be done through: Boosting qualities SDM economic actors people through non-formal education / training, education and ongoing training for facilitators, provision of venture capital and agricultural equipment by utilizing appropriate technology (TTG, increasing the role of Micro, Small and Medium Enterprises and co-operatives to all districts / cities, utilization of

  15. The Consistency Of High Attorney Of Papua In Corruption Investigation

    Directory of Open Access Journals (Sweden)

    Samsul Tamher

    2015-08-01

    Full Text Available This study aimed to determine the consistency of High Attorney of Papua in corruption investigation and efforts to return the state financial loss. The type of study used in this paper is a normative-juridical and empirical-juridical. The results showed that the High Attorney of Papua in corruption investigation is not optimal due to the political interference on a case that involving local officials so that the High Attorney in decide the case is not accordance with the rule of law. The efforts of the High Attorney of Papua to return the state financial loss through State Auction Body civil- and criminal laws.

  16. The Resurrection Peninsula ophiolite

    Science.gov (United States)

    Nelson, Steven W.; Miller, M.L.; Dumoulin, Julie A.; Nelson, Steven W.; Hamilton, Thomas D.

    1989-01-01

    The Resurrection Peninsula forms the east side of Resurrection Bay (fig. 3). Relief ranges from 437 m (1,434 ft) at the southern end of the peninsula to more than 1,463 m (4,800 ft) opposite the head of the bay. All rock units composing the informally named Resurrection Peninsula ophiolite of Nelson and others (1987) are visible or accessible by boat."Ophiolite" has been a geologic term since 1827 (Coleman, 1977). The term "ophiolite" initially referred to the rock serpentinite; the Greek root "ophi" (meaning snake or serpent) alluded to the greenish, mottled, and shiny appearance of serpentinites. In 1927, Steinmann described a rock association in the Alps, sometimes known as the "Steinmann Trinity', consisting of serpentine, diabase and spilitic lavas, and chert. Recognition of this suite led to the idea that ophiolites represent submarine magmatism that took place early in the development of a eugeosyncline. In the early 1970s the Steinmann Trinity was reconsidered in light of the plate tectonic theory, new petrologic studies, and the recognition of abducted oceanic lithosphere in orogenic belts of the world. In 1972 at a Geological Society of America Penrose Conference (Anonymous, 1972) the term "ophiolite" was defined as a distinctive assemblage of mafic to ultramafic rocks, with no emphasis on their origin. A complete ophiolite should contain, from bottom to top:1) Tectonized ultramafic rocks (more or less serpentinized)2) Gabbro complex containing cumulus textures and commonly cumulus peridotites3) Mafic sheeted-dike complex, grading upward into;4) Submarine pillow lavas of basaltic composition. Common associated rock types include plagiogranite (Na-rich) and an overlying sedimentary section typically dominated by chert.

  17. Mapping of earthquakes vulnerability area in Papua

    Science.gov (United States)

    Muhammad Fawzy Ismullah, M.; Massinai, Muh. Altin

    2016-05-01

    Geohazard is a geological occurrence which may lead to a huge loss for human. A mitigation of these natural disasters is one important thing to be done properly in order to reduce the risks. One of the natural disasters that frequently occurs in the Papua Province is the earthquake. This study applies the principle of Geospatial and its application for mapping the earthquake-prone area in the Papua region. It uses earthquake data, which is recorded for 36 years (1973-2009), fault location map, and ground acceleration map of the area. The earthquakes and fault map are rearranged into an earthquake density map, as well as an earthquake depth density map and fault density map. The overlaid data of these three maps onto ground acceleration map are then (compiled) to obtain an earthquake unit map. Some districts area, such as Sarmi, Nabire, and Dogiyai, are identified by a high vulnerability index. In the other hand, Waropen, Puncak, Merauke, Asmat, Mappi, and Bouven Digoel area shows lower index. Finally, the vulnerability index in other places is detected as moderate.

  18. Parasitic zoonoses in Papua New Guinea.

    Science.gov (United States)

    Owen, I L

    2005-03-01

    Relatively few species of zoonotic parasites have been recorded in humans in Papua New Guinea. A greater number of potentially zoonotic species, mostly nematodes, occur in animals but are yet to be reported from humans. Protozoa is the best represented group of those infecting man, with Giardia duodenalis, Cryptosporidium parvum, Cyclospora cayetanesis, Toxoplasma gondii, Sarcocystis spp., Entamoeba polecki, Balantidium coli and, possibly, Blastocystis hominis. The only zoonotic helminths infecting humans include the trematode Paragonimus westermani, the cestodes Hymenolepis nana, H. diminuta and the sparganum larva of Spirometra erinacea, and the nematodes Trichinella papuae and Angiostrongylus cantonensis and, possibly, Ascaris suum. Other groups represented are Acanthocephala (Macracanthorhynchus hirudinaceus)), insects (Chrysomya bezziana, Cimex sp., Ctenocephalides spp.), and mites (Leptotrombidium spp. and, possibly Sarcoptes scabiei, and Demodex sp.). One leech (Phytobdella lineata) may also be considered as being zoonotic. The paucity of zoonotic parasite species can be attributed to long historical isolation of the island of New Guinea and its people, and the absence until recent times of large placental mammals other than pig and dog. Some zoonotic helminths have entered the country with recent importation of domestic animals, in spite of quarantine regulations, and a few more (two cestodes, one nematode and one tick) are poised to enter from neighbouring countries, given the opportunity. Improvement in water supplies, human hygiene and sanitation would reduce the prevalence of many of these parasites, and thorough cooking of meat would lessen the risk of infection by some others.

  19. Sexuality Among Senior High School Students in Papua and West Papua Provinces, Indonesia

    Directory of Open Access Journals (Sweden)

    Wienta Diarsvitri

    2011-01-01

    Full Text Available High risk sexual behaviors have been found in some cultures in Papuan and West Papuan Provinces. Using qualitative and quantitative data, we explore perspectives and experiences on sexuality, alcohol use, contraceptive use, unintended pregnancy and symptoms of sexually transmitted diseases among 1,082 Year 11 students from 16 senior high schools in Papua and West Papua Provinces, Indonesia. The data were based on the 2009 Reducing the Risk of HIV/AIDS Intervention Trial for Young Papuan Study. Our results indicated that around 38.3% of students reported having sexual intercourse. It was also found the relationship between alcohol use and premarital sexual intercourse. The contraceptive use was very low, 31.8% of female students who had sexual intercourse experienced unintended pregnancy, and majority of students who reported experiencing symptoms of sexually transmitted diseases also reported having sexual intercourse.

  20. The Increasing of Papua People Intelegency in Papua Through DHA Intake With Natural Ingredients

    Directory of Open Access Journals (Sweden)

    Audi Satriyanto

    2017-02-01

    Full Text Available In the era of globalization and free markets in 2010-2020, all societies are needed to be able to compete with other nations which had already advanced, including the readiness of Indonesian human resources who excel in order to process natural resources plentiful for the welfare of society. Currently there are no government programs through health centers to improve the quality of human resources through the development of the Maternal and Child Health. The method of the health center program in Papua can be done through two programs such as supplementary feeding program for pregnant women, nursing mothers and early age children, regularly. In addition, family education program by feeding natural foods such as chicken eggs in mountainous areas and deep sea fishing to coastal areas in Papua are also important. DHA-rich food sources such as eggs and fish in the sea is a natural substance that is easily obtained and developed in almost all areas of Papua. Both of these programs are expected to provide a brief understanding intake of DHA is important for brain growth and development of infants and toddlers in the future of the family in preparing excellent generation of the Papuan, especially in rural societies.

  1. Present-day Kinematics of Papua New Guinea from GPS campaign measurements

    Science.gov (United States)

    Koulali Idrissi, A.; McClusky, S.; Tregoning, P.

    2013-12-01

    Papua New Guinea (PNG) is a complex tectonic region located in the convergence zone between the Australian and Pacific Plate. It occupies arguably one of the most tectonically complicated regions of the world, and its geodynamic evolution involves micro-plate rotation, lithospheric rupture forming ocean basins, arc-continent collision, subduction polarity reversal, collisional orogenesis, ophiolite obduction, and exhumation of high-pressure metamorphic (ultramafic) rocks. In this study we present a GPS derived velocity field based on 1993-2008 survey mode observations at 30 GPS sites. We combine our results with previously published GPS velocities to investigate the deformation in northern and northwestern Papua New Guinea. We use an elastic block model to invert the regional GPS velocities as well as earthquake slip vectors for poles of rotation of several micro-plates. The micro-plate block boundary fault geometry is based on geological mapping and regional seismicity. The results show that fault system north of the Highlands fold and thrust belt is the major boundary between the rigid Australian Plate and the north Highlands block, with convergence occurring at rates of between ~ 6 and 11.5 mm/yr. The relative motion across the northern Highlands block increases to the north to ~ 21-24 mm/yr, meaning that the New Guinea trench is likely accumulating elastic strain and confirming that the new Guinea Trench is an active inter-plate boundary. Our results also show, that the north New Guinea Highlands and the Papuan peninsula are best modelled as two blocks separated by a boundary through the Aure Fold belt Belt complex. This block boundary today is accommodating an estimated 4-5 mm/yr dextral motion. Our model also confirms previous results showing that the Ramu-Markham fault accommodates the deformation associated with the Finisterre arc-continent collision. This new GPS velocity field provides fresh insights into the details of the kinematics of the PNG present

  2. Geochemical and 40Ar/39Ar constraints on the evolution of volcanism in the Woodlark Rift, Papua New Guinea

    Science.gov (United States)

    Catalano, Joseph P.

    The tectonic mechanisms producing Pliocene to active volcanism in eastern Papua New Guinea (PNG) have been debated for decades. In order to assess mechanisms that produce volcanism in the Woodlark Rift, we evaluate the evolution of volcanism in eastern PNG using 40Ar/39Ar thermochronology and whole rock geochemistry. Active volcanism in southeastern Papua New Guinea occurs on the Papuan Peninsula (Mt. Lamington, Mt. Victory and Waiwa), in the Woodlark Rift (Dobu Island, SE Goodenough Island, and Western Fergusson Island), and in the Woodlark Basin. In the Woodlark Basin, seafloor spreading is active and decompression melting of the upper mantle is producing basaltic magmatism. However, the cause of Pliocene and younger volcanism in the Woodlark Rift is controversial. Two hypotheses for the tectonic setting have been proposed to explain Pliocene and younger volcanism in the Woodlark Rift: (1) southward subduction of Solomon Sea lithosphere beneath eastern PNG at the Trobriand Tough and (2) decompression melting of mantle, previously modified by subduction, as the lithosphere undergoes extension associated with the opening of the Woodlark Basin. A comparison of 40Ar/39Ar ages with high field strength element (HFSE) concentrations in primary magmas indicates that HFSE concentrations correlate with age in the Woodlark rift. These data support the hypothesis that Pliocene to active volcanism in the Woodlark Rise and D'Entrecasteaux Islands results from decompression melting of a relict mantle wedge. The subduction zone geochemical signatures (negative HFSE anomalies) in Woodlark Rift lavas younger than 4 m.y. are a relict from older subduction beneath eastern Papua, likely in the middle Miocene. As the lithosphere is extended ahead of the tip of the westward propagating seafloor spreading center in the Woodlark Basin, the composition of volcanism is inherited from prior arc magmatism (via flux melting) and through time evolves toward magmatism associated with a rifting

  3. Kontestasi antar orang asli Papua terhadap hak pertuanan di Kaimana

    Directory of Open Access Journals (Sweden)

    Cahyo Pamungkas

    2016-04-01

    Full Text Available This article is addressed to describe the social relations within the Papuan ethnic groups and between Papua native and migrants concerning some customary rights in Kaimana district. This research describes the struggle of inland and beach tribes in fighting for customary rights of land in Kaimana. Moreover, it captures the respond of migrants in dealing with the customary right. This study shows the recognition of the the eldest ethnic in Kaimana is a strategy and discourse constructed by Papua ethnic groups that have felt marginalized while migrants have taken their resources. This right could be understood as the need for recognition of Papua ethnic groups. The most important issue is not who the native of Kaimana is, but what the proper ways to give recognition to Papua ethnic groups which had been left behind in development are. The relation between the Papua natives and migrants in Kaimana is not complicated as the migrants have no privileges in the political contestation. However, these relationship are affected by the differences in religious affiliations. The Muslim Papua ethnic groups generally have a closer relationship with the Muslim migrants. The analytical framework of this study using the theoretical framework of identity and ethnicity to look at the issue. Does the definition of identity and ethnicity according to sociological theories are still relevant to understanding the issue of claims of ethnic identity in the city of Kaimana.

  4. PERKAWINAN ADAT MUSLIM SUKU DANI DI PAPUA

    Directory of Open Access Journals (Sweden)

    Umar Yelepele

    2013-08-01

    Full Text Available Suku Dani adalah salah suku yang cukup besar di Papua. Sukuini kali pertama ditemukan oleh rombongan ekspedisipimpinan H. A. Lorentz pada 1909. Dalam perkembanganselanjutnya, orang-orang Dani Lembah Baliem mulaiberinteraksi dengan transmigrasi Muslim asal Jawa, Madura,Makasar, Ternate, dan Fak-Fak yang datang bertugas menjadiguru dan tentara. Agama Islam telah membawa perubahanpada masyarakat Muslim Suku Dani. Namun, para warganyahingga kini masih memertahankan adat kebiasaan leluhurmereka. Sebuah Tradisi yang selama ini masih tetap berlakudan dilestarikan dalam adat Muslim Suku Dani adalah praktikperkawinan adat. Penelitian yang menggunakan pendekatankualitatif berjenis etnografi ini menghasilkan temuan bahwadalam perkawinan adat tersebut, masyarakat Muslim sukuDani menggunakan mahar babi sebagai syarat untuk kawin. Disamping itu, mereka melakukan hubungan perkawinanberdasarkan pada sistem kekerabatan yang bersifat eksogami,yakni berasal dari dua belahan (moiety, yaitu wita yang terdiridari 23 buah klen dan waya yang terdiri dari 26 buah klen.

  5. Susceptibility of laboratory rodents to Trichinella papuae.

    Science.gov (United States)

    Sadaow, Lakkhana; Intapan, Pewpan M; Boonmars, Thidarut; Morakote, Nimit; Maleewong, Wanchai

    2013-12-01

    Members of the genus Trichinella are small nematodes that can infect a wide range of animal hosts. However, their infectivity varies depending on the parasite and host species combination. In this study, we examined the susceptibility of 4 species of laboratory rodents, i.e., mice, rats, hamsters, and gerbils to Trichinella papuae, an emerging non-encapsulated Trichinella species. Trichinella spiralis and Trichinella pseudospiralis were also included in this study for comparison. Fifteen animals of each rodent species were infected orally with 100 muscle larvae of each Trichinella species. Intestinal worm burden was determined at day 6 and 10 post-inoculation (PI). The numbers of muscle larvae were examined at day 45 PI. The reproductive capacity index (RCI) of the 3 Trichinella species in different rodent hosts was determined. By day 6 PI, 33.2-69.6% of the inoculated larvae of the 3 Trichinella species became adult worms in the small intestines of the host animals. However, in rats, more than 96% of adult worms of all 3 Trichinella species were expelled from the gut by day 10 PI. In gerbils, only 4.8-18.1% of adult worms were expelled by day 10 PI. In accordance with the intestinal worm burden and the persistence of adults, the RCI was the highest in gerbils with values of 241.5±41.0 for T. papuae, 432.6±48 for T. pseudospiralis, and 528.6±20.6 for T. spiralis. Hamsters ranked second and mice ranked third in susceptibility in terms of the RCI, Rats yielded the lowest parasite RCI for all 3 Trichinella species. Gerbils may be an alternative laboratory animal for isolation and maintenance of Trichinella spp.

  6. Cholera risk factors, Papua New Guinea, 2010

    Directory of Open Access Journals (Sweden)

    Rosewell Alexander

    2012-11-01

    Full Text Available Abstract Background Cholera is newly emergent in Papua New Guinea but may soon become endemic. Identifying the risk factors for cholera provides evidence for targeted prevention and control measures. Methods We conducted a hospital-based case–control study to identify cholera risk factors. Using stool culture as the standard, we evaluated a cholera point of care test in the field. Results 176 participants were recruited: 54 cases and 122 controls. Independent risk factors for cholera were: being over 20 years of age (aOR 2.5; 95%CI 1.1, 5.4, defecating in the open air (or river (aOR 4.5; 95% CI 1.4, 14.4 and knowing someone who travelled to a cholera affected area (aOR 4.1; 95%CI 1.6, 10.7; while the availability of soap for handwashing at home was protective (aOR 0.41; 95%CI 0.19, 0.87. Those reporting access to a piped water distribution system in the home were twice as likely to report the availability of soap for handwashing. The sensitivity and specificity of the rapid test were 72% (95% CI 47–90 and 71% (95%CI 44–90%. Conclusions Improving population access to the piped water distribution system and sanitation will likely reduce transmission by enabling enhanced hygiene and limiting the contamination of water sources. The One step V. cholerae O1/O139 Antigen Test is of limited utility for clinical decision making in a hospital setting with access to traditional laboratory methods. Settlement dwellers and mobile populations of all age groups should be targeted for interventions in Papua New Guinea.

  7. First report of a Trichinella papuae infection in a wild pig (Sus scrofa) from an Australian island in the Torres Strait region.

    Science.gov (United States)

    Cuttell, L; Cookson, B; Jackson, L A; Gray, C; Traub, R J

    2012-04-30

    Multiple Trichinella species are reported from the Australasian region although mainland Australia has never confirmed an indigenous case of Trichinella infection in humans or animals. Wildlife surveys in high-risk regions are essential to truly determine the presence or absence of Trichinella, but in mainland Australia are largely lacking. In this study, a survey was conducted in wild pigs from mainland Australia's Cape York Peninsula and Torres Strait region for the presence of Trichinella, given the proximity of a Trichinella papuae reservoir in nearby PNG. We report the detection of a Trichinella infection in a pig from an Australian island in the Torres Strait, a narrow waterway that separates the islands of New Guinea and continental Australia. The larvae were characterised as T. papuae (Kikori strain) by PCR and sequence analysis. No Trichinella parasites were found in any pigs from the Cape York Peninsula. These results highlight the link the Torres Strait may play in providing a passage for introduction of Trichinella parasites from the Australasian region to the Australian mainland.

  8. Kenai Peninsula Caribou Management Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Caribou were extirpated from the Kenai Peninsula by 1912 and reintroduced via transplants from the Nelchina Herd in the mid 1960s and again in the mid 1980s. The...

  9. Byers Peninsula: A reference site for coastal, terrestrial and limnetic ecosystem studies in maritime Antarctica

    Science.gov (United States)

    Quesada, A.; Camacho, A.; Rochera, C.; Velázquez, D.

    2009-11-01

    This article describes the development of an international and multidisciplinary project funded by the Spanish Polar Programme on Byers Peninsula (Livingston Island, South Shetlands). The project adopted Byers Peninsula as an international reference site for coastal and terrestrial (including inland waters) research within the framework of the International Polar Year initiative. Over 30 scientists from 12 countries and 26 institutions participated in the field work, and many others participated in the processing of the samples. The main themes investigated were: Holocene changes in climate, using both lacustrine sediment cores and palaeo-nests of penguins; limnology of the lakes, ponds, rivers and wetlands; microbiology of microbial mats, ecology of microbial food webs and viral effects on aquatic ecosystems; ornithology, with investigations on a Gentoo penguin rookery ( Pygoscelis papua) as well as the flying ornithofauna; biocomplexity and life cycles of species from different taxonomic groups; analysis of a complete watershed unit from a landscape perspective; and human impacts, specifically the effect of trampling on soil characteristics and biota. Byers Peninsula offers many features as an international reference site given it is one of the largest ice-free areas in the Antarctic Peninsula region, it has a variety of different landscape units, and it hosts diverse aquatic ecosystems. Moreover, the Byers Peninsula is a hotspot for Antarctic biodiversity, and because of its high level of environmental protection, it has been very little affected by human activities. Finally, the proximity to the Spanish polar installations on Livingston Island and the experience derived from previous expeditions to the site make it logistically feasible as a site for ongoing monitoring and research.

  10. DARI MEMORIA PASSIONIS KE FORERI: SEJARAH POLITIK PAPUA 1999-2000

    Directory of Open Access Journals (Sweden)

    I Ngurah Suryawan

    2012-07-01

    Full Text Available This paper focuses on Papua memory of suffering in the tragedies of violations against humanity (memoria passionis under the authority of the Indonesian Government with brutal military actions. Memoria Passionis was also a foundation of social movement in the urban people of Papua in 1999-2000. FORERI (Forum Rekonsiliasi Rakyat Irian Jaya – Forum of the Irian Jaya People’s Reconciliation and PDP (Presidium Dewan Papua- Papuan Presidium Council were educated local elites who struggled for Papua freedom peacefully. FORERI then transformed into Tim 100 who met President Habibie in February 1999 with the claim that the people of Papua wanted independence (separation from Indonesia. They carry out MUBES (Great Council of Papuan people on 23 to 26 February 2000 and the Papuan Congress II from May to June 2000. Consolidation of democracy and social movement in Papua ended after Theys Hiyo Eluay, one of the leaders of PDP was killed by Indonesian Army in 2001. Keywords: Papuan, memoria passionis, social movement, local elites   Makalah ini berfokus pada memori Papua orang tentang penderitaan dalam tragedi pelanggaran terhadap kemanusiaan (Memoria Passionis di bawah kewenangan Pemerintah Indonesia dengan tindakan militer yang brutal. Memoria Passionis juga adalah dasar dari gerakan sosial di masyarakat perkotaan Papua pada 1999-2000. FORERI (Forum Rekonsiliasi Rakyat Irian Jaya dan PDP (Presidium Dewan Papua merupakan elite berpendidikan lokal berjuang kebebasan Papua dengan damai. FORERI kemudian bertransformasi menjadi Tim 100 yang bertemu Presiden Habibie pada Februari 1999 dengan tuntutan bahwa rakyat Papua menuintut kemerdekaan (memisahkan diri dari Indonesia. Mereka melaksanakan MUBES (Musyawarah Besar Rakyat Papua 23-26 Februari 2000 dan Kongres Rakyat Papua II Mei-Juni 2000. Konsolidasi demokrasi dan gerakan sosial di Papua berakhir setelah Theys Hiyo Eluay, salah satu pemimpin dari PDP dibunuh oleh Angkatan Darat Indonesia pada

  11. Performance of Midwives in Jayawijaya Papua

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    Dimara Frederika

    2016-09-01

    Full Text Available The maternal mortality ratio in Papua province is 396 / 100,000, this very high if compare with the national average based on the results of monitoring reports recaps Local Regional Maternal and Child Health (MCH PWS in Jayawijaya 2015. In other words performance of midwives in the province of Papua, especially in Jayawijaya below minimum service standards (SPM. The purpose of this study was to assess the performance of midwives in health care programs in maternal and child Jayawijaya. This study uses a qualitative method phenomenology joint venture, which is supported by the quantitative data. To support the method referred to, in-depth interviews were also conducted on stakeholders ie those involved in maternal and child health services in Jayawijaya among others, Acting (Plt. Head Healthy, Head of Family Welfare, Coordinator of midwives and midwives. Overall indicators of achievement of the performance of midwives in four of 13 health centers have been implemented properly observed. For example, it has been the implementation of services and programs for health care, welfare satisfaction levels are met midwife (incentive, regular visits work related agencies and personnel midwife training . Thus, if the terms of the standard of competency of midwives are almost half of the respondents ( 47% have not attended training Normal Delivery care (APN. These results indicate that the performance of midwives in Jayawijaya still lacking and is still below the minimum standards of care that needs to be improved. Conclusion: Coverage of Maternal and Child Health Program in Jayawijaya namely: K1 = 63%. The results showed that the coverage performance of midwives is still below the national target achievement (95%. This means that the performance of midwives overall in Jayawijaya still lacking, facilities and infrastructure (midwife kits, water, electricity, security, transportation are still less by midwives, Structural difficult geographical (mountains

  12. Anaglyph, Yucatan Peninsula, Mexico

    Science.gov (United States)

    2003-01-01

    This anaglyph (stereoscopic view) of Mexico's Yucatan Peninsula was generated entirely from Shuttle Radar Topography Mission (SRTM) data, and shows a subtle but distinctive indication of the Chicxulub impact crater. Most scientists now agree that this impact was the cause of the Cretatious-Tertiary extinction, the event 65 million years ago that marked the demise of the dinosaurs as well as the majority of life then on Earth. The crater's rim is marked by a shallow semicircular depression arcing about an offshore center point in the upper left of the picture. (The arcing depression is just above the blue line, when viewed with the naked eye.) This depression, or trough, only about 3 to 5 meters (10 - 15 feet) deep and about 5 kilometers (3 miles) wide, was likely caused by collapse of limestone caverns preferentially above the crater rim, resulting in an arcing chain of sinkholes. The limestone that covers most of the Yucatan Peninsula post-dates the impact crater. However, the crater pattern apparently controls the subsidence pattern just enough to show through.This anaglyph was created by deriving a shaded relief image from the SRTM data, draping it back over the SRTM elevation model, and then generating two differing perspectives, one for each eye. Illumination is from the north (top). When viewed through special glasses, the anaglyph is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter. The total relief (range of elevations) across this entire image is less than 300 meters (1000 feet).Elevation data used in this image were acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was

  13. PENYEBAB KECEMASAN MATEMATIKA MAHASISWA CALON GURU ASAL PAPUA

    Directory of Open Access Journals (Sweden)

    Alberta Parinters Makur

    2015-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE An increasing number of Papuans qualified teachers realized by sending young people from Papua to continue their education in the College of Education. But the basic capabilities, especially mathematics, which owned high school students graduated from Papua that continuing education is very low. This, presumably because the students have math anxiety, thus preventing them from material master mathematics. By using a qualitative research approach, particularly the case study method, this research describes what factors are the cause of math anxiety prospective teacher students from Papua, based on the results of questionnaires and interviews that have been analyzed.

  14. Education, employment and practice: Midwifery graduates in Papua New Guinea.

    Science.gov (United States)

    Moores, Alison; Puawe, Paula; Buasi, Nancy; West, Florence; Samor, Mary K; Joseph, Nina; Rumsey, Michele; Dawson, Angela; Homer, Caroline S E

    2016-10-01

    Papua New Guinea has a very high maternal mortality rate (773/100,000), low rates of supervised births and a critical shortage of skilled midwives. A midwifery education initiative commenced in 2012, funded by the Australian Government and led by the National Department of Health. One specific objective of the initiative was to improve the standard of clinical teaching and practice in four schools of midwifery. There were 394 midwives educated over the 4 year period (2012-2015) representing half of all midwives in Papua New Guinea. A study was undertaken to describe the educational programme, employment, practices and experiences of graduates who studied midwifery in 2012 and 2013 as part of the initiative. the aim of this paper is to explore the education, employment and practice of newly graduated midwives in Papua New Guinea. a mixed methods descriptive study design was used. Surveys and focus groups were used to gather data. Ethical approval was granted by the relevant Human Research Ethics Committees. all midwifery graduates in 2012 and 2013 from the four midwifery schools in Papua New Guinea were included in the study and almost 80% were contacted. nearly 90% of graduates were working as midwives, with an additional 3% working as midwifery or nursing educators. This study discovered that graduates exhibited increased skills acquisition and confidence, leadership in maternal and newborn care services and a marked improvement in the provision of respectful care to women. The graduates faced challenges to implement evidence based care with barriers including the lack of appropriate resources and differences of opinion with senior staff. factors affecting the quality of midwifery education will need to be addressed if Papua New Guinea is to continue to improve the status of maternal and newborn health. Specifically, the length of the midwifery education, the quality of clinical practice and the exposure to rural and remote area practice need addressing in many

  15. Late Miocene to Recent formation of the Aure-Moresby fold-thrust belt and foreland basin as a consequence of Woodlark microplate rotation, Papua New Guinea

    Science.gov (United States)

    Ott, Bryan; Mann, Paul

    2015-06-01

    The Aure-Moresby fold-thrust belt and Aure-Moresby foreland basin are located in the eastern Gulf of Papua (GOP), Papua New Guinea (PNG), and formed during late Miocene-Recent as the result of large-scale, counterclockwise rotation of the 355,000 km2 Woodlark microplate. To document the structure, stratigraphy, and age of convergent deformation along the poorly studied, western edge of the rotating Woodlark microplate, we integrate results of 2,538 km of previously unpublished 2-D seismic reflection data with onshore geologic and GPS studies from previous workers. The late Miocene Aure-Moresby fold-thrust belt is a 400 km long, northwest-trending fold-belt exposed onshore in Papua New Guinea that plunges to the southeast, where continuous folds and northeast-dipping thrusts can be imaged in the subsurface for more than 250 km. The arcuate trend of the Aure-Moresby fold-thrust belt along the southwestern coast and offshore areas of the Papuan peninsula parallels the shape of the adjacent, offshore Aure-Moresby foreland basin and the strike of the transpressional segment of the left-lateral Owen-Stanley fault zone (OSFZ) passing along the center of the Papuan peninsula. As the OSFZ becomes more transtensional east of 148°E, folds of the Aure-Moresby fold-thrust belt along southern coast of the peninsula become less prominent, and the adjacent Aure-Moresby foreland basin transitions into an undeformed Cenozoic passive margin setting. These observations of convergent an left-lateral deformation along the Aure-Moresby fold-thrust belt are consistent with: (1) counterclockwise rotation of the Woodlark microplate known from regional GPS studies; (2) coeval opening of the Woodlark basin along its southern edge in the late Miocene; and (3) rapid subduction at the New Britain trench along its northern edge. The kinematics of the rotating Woodlark microplate are driven by slab pull forces acting on the actively subducting northern edge of the microplate.

  16. Folk Opera: Stories Crossing Borders in Papua New Guinea

    Science.gov (United States)

    Haseman, B.; Baldwin, A.; Linthwaite, H.

    2014-01-01

    The Life Drama project is a drama-based sexual health promotion project, developed by a cross-cultural research team in Papua New Guinea (PNG) over the past four years. Recognising the limitations of established theatre-in-education and theatre-for-development approaches when working across cultures, the research team explored ways of tapping into…

  17. Diplomas at the University of Papua New Guinea

    Science.gov (United States)

    O'Neill, A.

    1975-01-01

    The development of sub-graduate diploma courses (programs conferring special expertise for advancement in a career) at the University of Papua New Guinea are described as an innovation distinguishing the University by comparison with its Australian antecedents. Several diplomas are offered in education, commerce, police studies, and journalism.…

  18. Papua New Guinea and China, Collaborating to Develope Hidden Treasures

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Papua New Guiea(PNG)is and archipelago of some 600 islands,atolls and reefs in the South-west Pacific and lies Within the tropics south of the Equator.PNG is the largest timber exporter in the region of South Pacific and one of the five biggest fisheries in the world with abundant tuna in its maritime space.

  19. The vertical birthing position of the Trobrianders, Papua New Guinea.

    Science.gov (United States)

    Pöschl, U

    1987-05-01

    During an ethnomedical field study the author succeeded in participating and photographing 4 traditional birthgivings among the Trobrianders/Papua New Guinea. Their various vertical postures are described with special reference to specific Trobriand practices and discussed by literature review. The results suggest that vertical birthing positions are advantageous to horizontal ones and should be reconsidered by modern Western obstetrics.

  20. Folk Opera: Stories Crossing Borders in Papua New Guinea

    Science.gov (United States)

    Haseman, B.; Baldwin, A.; Linthwaite, H.

    2014-01-01

    The Life Drama project is a drama-based sexual health promotion project, developed by a cross-cultural research team in Papua New Guinea (PNG) over the past four years. Recognising the limitations of established theatre-in-education and theatre-for-development approaches when working across cultures, the research team explored ways of tapping into…

  1. Remuneration disparities in Oceania: Papua New Guinea and Solomon Islands.

    Science.gov (United States)

    Marai, Leo; Kewibu, Vincent; Kinkin, Elly; Peter Peniop, John; Salini, Christian; Kofana, Genesis

    2010-10-01

    This paper explores the impact of remuneration differences on workers in the Solomon Islands and Papua New Guinea. In these countries remunerative differences are linked to government policy (in Papua New Guinea) and job contracts (in the Solomon Islands), and have impacted on industrial relations in both settings (strike action). A total of N = 350 professionals (n = 60 expatriates) from 54 organizations in aid, government, higher education and industry (mean response rate = 36%) responded to an organizational survey form. Remuneration ratios between international and local respondents based on the World Bank's index of purchasing power parity approached 9:1. In both sites staff compared pay and benefits (remuneration) packages: Internationally remunerated staff rated their ability higher than their local counterparts did; locally remunerated groups reported more injustice in remuneration, were more demotivated by the gaps, and were more likely to be thinking about leaving the organization. In-country workshops of N = 40 largely local stakeholders from aid and community organizations plus government ministries considered the survey's findings and recommended: in Solomon Islands, (a) introducing a policy of localization, (b) establishing a remuneration commission (already existent in Papua New Guinea), and (c) reducing the remunerative gap; in Papua New Guinea, (d) reversing the post-Independence "dual pay system" (currently official policy), (e) instituting pay-for-performance, and (f) ensuring the existent localization policy is applied to recruitment, selection, and staff career planning and management.

  2. C.E. Carr’s Orchids from Papua

    NARCIS (Netherlands)

    Groves, E.W.

    1961-01-01

    In order to distribute from the British Museum the remainder of C.E. Carr’s Papua, 1935-36, orchid duplicates it has been necessary first to work out a detailed itinerary of his expedition so as to complete the label data accompanying each specimen. This has been done by reference to the

  3. Technology-Enhancement for Papua New Guinean Professional Learning

    Science.gov (United States)

    Bino, Vagi; Edmonds-Wathen, Cris

    2014-01-01

    Technology facilitated the implementation of teacher professional learning based on a design of principles to improve the teaching of "Cultural Mathematics" in elementary schools in Papua New Guinea. An offline "website", a set of interlinked resource materials was used in workshops to enhance the professional learning.…

  4. The Changing Face of Librarianship in Papua New Guinea: Libraries for Life in the Papua New Guinea Information Society?

    Science.gov (United States)

    Obi, Margaret J.

    "Libraries for life" in Papua New Guinea today is not an impossible goal to strive for to achieve with today's new and old information and communication technologies. However, in order for this to happen, a number of questions will need to be asked. There are three that need immediate attention: (1) What is an "information…

  5. Inappropriate feeding practice favors the transmission of Trichinella papuae from wild pigs to saltwater crocodiles in Papua New Guinea.

    Science.gov (United States)

    Pozio, Edoardo; Owen, Ifor L; Marucci, Gianluca; La Rosa, Giuseppe

    2005-02-28

    The recent discovery of Trichinella zimbabwensis in farmed crocodiles (Crocodilus niloticus) of Zimbabwe and its ability to infect mammals, and the development of both T. zimbabwensis and Trichinella papuae in experimentally infected reptiles led to an investigation of Trichinella infection in saltwater crocodiles (Crocodylus porosus) and in wild pigs (Sus scrofa) of Papua New Guinea, to see if T. papuae also, is present in both cold- and warm-blooded animals. Of 222 crocodiles examined, 47 animals (21.2%), all from Kikori, Gulf Province, were positive for non-encapsulated larvae in the muscles. The greatest number of larvae was found usually in the biceps, with an average of 7 larvae/g. One isolate from a crocodile infected successfully both laboratory rats and mice. Of 81 wild pigs examined, 9 from Bensbach river area (Western Province) and 1 from Kikori area (Gulf Province) were positive for non-encapsulated larvae in the muscles. Trichinella larvae from both saltwater crocodiles and wild pigs have been identified by multiplex-PCR analysis as T. papuae. The sequence analysis of the region within the large subunit ribosomal DNA, known as the expansion segment V, has shown the presence of a molecular marker distinguishing T. papuae isolates of Bensbach river area from those of Kikori area. This marker could be useful to trace back the geographical origin of the infected animal. The epidemiological investigation carried out in the Kikori area has shown that local people catch young crocodiles in the wild and keep them in holding pens for several months, before sending them to the crocodile farm in Lae (Morobe Province). They feed the crocodiles primarily with wild pig meat bought at the local market and also with fish. These results stress the importance of using artificial digestion for routinely screening of swine and crocodiles, and of adopting measures for preventing the spread of infection, such as the proper disposal of carcasses and the adequate freezing of

  6. MODE OF ATTACHMENT AND PATHOLOGY CAUSED BY PARORCHITES ZEDERI IN THREE SPECIES OF PENGUINS: PYGOSCELIS PAPUA, PYGOSCELIS ADELIAE, AND PYGOSCELIS ANTARCTICA IN ANTARCTICA.

    Science.gov (United States)

    Martín, María A; Ortiz, Juana M; Seva, Juan; Vidal, Virginia; Valera, Francisco; Benzal, Jesús; Cuervo, José J; de la Cruz, Carlos; Belliure, Josabel; Martínez, Ana M; Díaz, Julia I; Motas, Miguel; Jerez, Silvia; D'Amico, Verónica L; Barbosa, Andrés

    2016-07-01

    We identified and compared gross and microscopic lesions associated with the cestode, Parorchites zederi, in the digestive tracts of three species of penguins (Spheniscidae): the Chinstrap ( Pygoscelis antarctica ), Gentoo ( Pygoscelis papua ), and Adélie penguins ( Pygoscelis adeliae ). The gastrointestinal tracts of 79 recently dead individuals (71 chicks and eight adults) were collected in locations throughout the Antarctic Peninsula during summer field trips in 2006-09. Parorchites zederi was found in the small intestine of 37 animals (47%), and 23 (62%) of these had parasite-associated lesions. The cestodes were either free in the intestinal lumen, clustered within mucosal ulcers, or deeply embedded in the intestinal wall. Histopathologic changes were most severe in adult Gentoo Penguins and included transmural fibrogranulomatous enteritis, hemorrhage, and edema. This report of pathology associated with P. zederi in the digestive tracts of penguins can serve as reference to monitor health in Antarctic birds associated with environmental changes.

  7. Abundance and breeding distribution of seabirds in the northern part of the Danco Coast, Antarctic Peninsula

    Directory of Open Access Journals (Sweden)

    Mariana A. Juáres

    2013-02-01

    Full Text Available Seabird abundances and breeding distribution have the potential to serve as ecological indicators. The western Antarctic Peninsula is one of the three sites in the world with the greatest increases in local temperature during the last 50 years. The aim of this study was to monitor the distribution and abundance of breeding populations of seabirds in the northern sector of the Danco Coast, north-west of the Antarctic Peninsula, during the breeding season 2010/11. The birds were the Wilson′s storm petrel (Oceanites oceanicus, South Polar skua (Stercorarius maccormicki, kelp gull (Larus dominicanus, Antarctic tern (Sterna vittata, snowy sheathbill (Chionis alba, chinstrap penguin (Pygoscelis antarctica, southern giant petrel (Macronectes giganteus, gentoo penguin (Pygoscelis papua, Cape petrel (Daption capense and Antarctic shag (Phalacrocorax bransfieldensis. Annual breeding population growth increased in pygoscelids, southern giant petrel and sheathbill, and for the remaining species, breeding population trends were stable. Given that seabird populations can provide valuable information on the conditions of their feeding and nesting environments, this study highlights the need to maintain basics monitoring studies.

  8. Gadsup of Papua New Guinea revisited: a three decade view.

    Science.gov (United States)

    Leininger, M

    1993-01-01

    The purpose of this article is to share some highlights of the author's revisits to Papua New Guinea covering three decades (1962-1992) with focus on the Gadsup of the Eastern Highlands of New Guinea. In addition, some recent developments in the country are covered as well as special visits with members of the Papua New Guinea Nurses Association. A comparative analysis of the world view, social structure, and related factors is made with respect to the theory of Culture Care Diversity and Univers-ality with two Gadsup villages. In general, the researcher found limited progress and beneficial health care changes in the two villages. Rascalism with violence was discovered which had cultural functions to redress some of the socioeconomic inequities and dissatisfactions of the indigenous people. Major tenets of the Culture Care theory were supported with the Gadsup, especially related to diverse forms, meanings, and lifestyle processes.

  9. Why Huddle? Ecological Drivers of Chick Aggregations in Gentoo Penguins, Pygoscelis papua, across Latitudes.

    Science.gov (United States)

    Black, Caitlin; Collen, Ben; Johnston, Daniel; Hart, Tom

    2016-01-01

    Aggregations of young animals are common in a range of endothermic and ectothermic species, yet the adaptive behavior may depend on social circumstance and local conditions. In penguins, many species form aggregations (aka. crèches) for a variety of purposes, whilst others have never been observed exhibiting this behavior. Those that do form aggregations do so for three known benefits: 1) reduced thermoregulatory requirements, 2) avoidance of unrelated-adult aggression, and 3) lower predation risk. In gentoo penguins, Pygoscelis papua, chick aggregations are known to form during the post-guard period, yet the cause of these aggregations is poorly understood. Here, for the first time, we study aggregation behavior in gentoo penguins, examining four study sites along a latitudinal gradient using time-lapse cameras to examine the adaptive benefit of aggregations to chicks. Our results support the idea that aggregations of gentoo chicks decrease an individual's energetic expenditure when wet, cold conditions are present. However, we found significant differences in aggregation behavior between the lowest latitude site, Maiviken, South Georgia, and two of the higher latitude sites on the Antarctic Peninsula, suggesting this behavior may be colony specific. We provide strong evidence that more chicks aggregate and a larger number of aggregations occur on South Georgia, while the opposite occurs at Petermann Island in Antarctica. Future studies should evaluate multiple seabird colonies within one species before generalizing behaviors based on one location, and past studies may need to be re-evaluated to determine whether chick aggregation and other behaviors are in fact exhibited species-wide.

  10. Papua New Guinea: multi-level awareness campaign.

    Science.gov (United States)

    1980-01-01

    The Population Awareness Campaign in Papua New Guinea has been launched as a nationwide population education effort. Provinical workshops will be held for local leaders and community groups to create an awareness of the ways in which rapid population growth interferes with development efforts. Other activities involving more specific family planning-related messages will be films, radio programs, and plays in the Pidgin language. These are all designed to air in rural areas.

  11. Corporate Social Responsibility In The Health Sector For Papua Indonesia

    Directory of Open Access Journals (Sweden)

    Otniel Safkaur

    2015-08-01

    Full Text Available This research aims to investigate Corporate Social Responsibility CSR issues in the case of health sector in Papua province Indonesia. With particular focus on the importance of CSR the main objective of research is to construct a conceptual model of CSR comprehensively describing essential aspects of CSR relevant to the context of health sector for Papua. The CSR issues addressed in this research will integrate economic and social concerns which place ethical and discretionary expectation into a rational economic and legal framework. The model presented will articulate key aspects in the conceptual framework of CSR developed by Carrolls pyramid of CSR taking into consideration the social issues involved in the health sector. The research found that the medical workers except nurse health care coverage and facilities in Papua show unfavorable conditions. In addition to this condition the finance issue has then influenced organizationseffort to meet the health needs of people. Despite all maximum services customer satisfaction and profitability are not being met. The organizations have shown ethical conduct and obeyed all law and regulation in delivering the health service however the ability to meet all different varieties of expectations of the society is difficult to meet.

  12. Two new dragonfly species from Yapen and Biak, Papua (Irian Jaya), Indonesia (Odonata)

    NARCIS (Netherlands)

    Kalkman, V.J.

    2008-01-01

    During fieldwork on the island of Yapen (Indonesia, Papua (Irian Jaya)), conducted in July 2006, several undescribed species of Odonata were collected. Two of these are described based on material from Yapen and Biak (Papua (Irian Jaya), Indonesia): Teinobasis sjupp spec. nov. (type locality: Yapen

  13. Infectivity of Trichinella papuae for experimentally infected red foxes (Vulpes vulpes)

    DEFF Research Database (Denmark)

    Webster, P.; Malakauskas, A.; Kapel, C. M O

    2002-01-01

    To evaluate infectivity for carnivores as well as other biological characteristics of the newly described Trichinella papuae, eight red foxes were experimentally infected with the parasite. Five weeks after inoculation, T. papuae larvae were recovered from nine different muscle types. The larvae...

  14. Caridean shrimps (Crustacea, Decapoda) from seagrass habitats in Hansa Bay, Papua New Guinea

    NARCIS (Netherlands)

    Grave, de Sammy

    1999-01-01

    Five species of caridean shrimps collected from seagrass habitats at Hansa Bay, on the northern coastline of Papua New Guinea are reported. Four species are new to the fauna of Papua New Guinea. Morphological details of Nikoides danae, Latreutes pymoeus and L. porcinus are discussed and compared to

  15. Two new dragonfly species from Yapen and Biak, Papua (Irian Jaya), Indonesia (Odonata)

    NARCIS (Netherlands)

    Kalkman, V.J.

    2008-01-01

    During fieldwork on the island of Yapen (Indonesia, Papua (Irian Jaya)), conducted in July 2006, several undescribed species of Odonata were collected. Two of these are described based on material from Yapen and Biak (Papua (Irian Jaya), Indonesia): Teinobasis sjupp spec. nov. (type locality: Yapen

  16. Revison of the Euagathis species (Hymenoptera: Braconidae: Agathidinae) from Wallacea and Papua

    NARCIS (Netherlands)

    Achterberg, van C.

    2004-01-01

    The species of the genus Euagathis Szépligeti, 1900 (Braconidae: Agathidinae) from Wallacea and Papua (including Northeast Australia and Solomon Islands) are revised and keyed. Thirty-three species are recognized, of which 11 are new: Euagathis brevitibialis spec. nov. from Papua New Guinea; E. dejo

  17. Caridean shrimps (Crustacea, Decapoda) from seagrass habitats in Hansa Bay, Papua New Guinea

    NARCIS (Netherlands)

    Grave, de Sammy

    1999-01-01

    Five species of caridean shrimps collected from seagrass habitats at Hansa Bay, on the northern coastline of Papua New Guinea are reported. Four species are new to the fauna of Papua New Guinea. Morphological details of Nikoides danae, Latreutes pymoeus and L. porcinus are discussed and compared to

  18. Linguistic and Cultural Variations as Barriers to the TEFL Settings in Papua

    Science.gov (United States)

    Yembise, Yohana Susana

    2011-01-01

    The article aims at presenting a description of languages and cultures and the effect on the teaching of English as a Foreign Language in schools in Papua. It starts with a general picture of the uniqueness of languages and cultures in Papua: its geography, the originality of the people, and the languages and cultures of both NAN and AN. The word…

  19. SWOT Analysis of Alternative Development Strategies for Dealing in Defense of the Nation in Papua Disintegration

    Directory of Open Access Journals (Sweden)

    Vita Bayu Indah Yanti

    2013-05-01

    Full Text Available As one of Indonesia’s provinces located in the most eastern part of the country, Papua’s tumultuous history has resulted in the granting of a special autonomy under Law Number 21 Year 2001 on Special Autonomy for Papua Province. The special autonomy u is a social contract between the Republic of Indonesia (Republic of Indonesia to Papua since the 1960s. Conflict in Papua has existed at the time of Papua became part of the Republic of Indonesia in 1963. The conflict in Papua is an intrastate conflict and need to be resolved so that no large material losses and social cohesion. Good understanding of national security in particular to address the threat, in this case is also related to economic security is imperative.

  20. Five new species and one new genus of recent miliolid foraminifera from Raja Ampat (West Papua, Indonesia

    Directory of Open Access Journals (Sweden)

    Meena Förderer

    2016-06-01

    Full Text Available Raja Ampat is an archipelago of about 1,500 small islands located northwest off the Bird’s Head Peninsula of Indonesia’s West Papua province. It is part of the Coral Triangle, a region recognized as the “epicenter” of tropical marine biodiversity. In the course of a large-scale survey on shallow benthic foraminifera we have discovered one new genus and five new species of recent miliolid benthic foraminifera from the highly diverse reefal and nearshore environments. The new fischerinid genus Dentoplanispirinella is characterized by its planispiral coiling and by the presence of a simple tooth, that differentiate it from Planispirinella Wiesner. It is represented in our sample material by the new species Dentoplanispirinella occulta. The other four species described herein are Miliolinella moia, Miliolinella undina, Triloculina kawea and Siphonaperta hallocki. All new species are comparatively rare and occur sporadically in the sample material. Detailed morphological descriptions, scanning electron microscopy pictures of complete and dissected specimens as well as micro-computed tomography images are provided.

  1. Qualitative Research to Design Sustainable Community-Based Surveillance for Rabies in Northern Australia and Papua New Guinea

    Science.gov (United States)

    Brookes, Victoria J.; Kennedy, Emma; Dhagapan, Phillipa; Ward, Michael P.

    2017-01-01

    Given the proximity and recent spread of rabies in Indonesia, effective rabies surveillance in dogs is a priority in Northern Australia and Papua New Guinea (PNG). Reporting of potential cases requires community engagement; therefore, the value and acceptability of such a system is critical to ensure sustainable surveillance. We used qualitative research methods to identify factors that influence the acceptability and value of community-based rabies surveillance. Thirty-two semi-structured interviews were conducted with informants in 16 communities in East Arnhem, the Northern Peninsula Area, the Torres Strait in Australia, and in Western Province, PNG. Thematic analysis identified common themes including the importance of verbal communication, particularly via radio, community meetings, and direct conversation. We also found that dogs have high value to community members through connection to culture, economic (especially hunting), and companionship. The greatest barrier to the reporting of sick dogs was insufficient veterinary services and the subsequent lack of treatment response. In some regions, acceptance that sick dogs are a normal daily occurrence and lack of trust of authorities were also barriers to reporting. The findings from this study will be used to design sustainable rabies surveillance in Northern Australia and PNG by utilizing traditional communication channels and building on existing and valued animal-management services. The methods and findings of this study complement previous quantitative research, so as to target surveillance to high-risk areas within these regions. PMID:28275611

  2. Qualitative Research to Design Sustainable Community-Based Surveillance for Rabies in Northern Australia and Papua New Guinea.

    Science.gov (United States)

    Brookes, Victoria J; Kennedy, Emma; Dhagapan, Phillipa; Ward, Michael P

    2017-01-01

    Given the proximity and recent spread of rabies in Indonesia, effective rabies surveillance in dogs is a priority in Northern Australia and Papua New Guinea (PNG). Reporting of potential cases requires community engagement; therefore, the value and acceptability of such a system is critical to ensure sustainable surveillance. We used qualitative research methods to identify factors that influence the acceptability and value of community-based rabies surveillance. Thirty-two semi-structured interviews were conducted with informants in 16 communities in East Arnhem, the Northern Peninsula Area, the Torres Strait in Australia, and in Western Province, PNG. Thematic analysis identified common themes including the importance of verbal communication, particularly via radio, community meetings, and direct conversation. We also found that dogs have high value to community members through connection to culture, economic (especially hunting), and companionship. The greatest barrier to the reporting of sick dogs was insufficient veterinary services and the subsequent lack of treatment response. In some regions, acceptance that sick dogs are a normal daily occurrence and lack of trust of authorities were also barriers to reporting. The findings from this study will be used to design sustainable rabies surveillance in Northern Australia and PNG by utilizing traditional communication channels and building on existing and valued animal-management services. The methods and findings of this study complement previous quantitative research, so as to target surveillance to high-risk areas within these regions.

  3. Temporal and geochemical constraints on active volcanism in southeastern Papua New Guinea

    Science.gov (United States)

    Catalano, J. P.; Baldwin, S.; Fitzgerald, P. G.; Webb, L. E.; Hollocher, K.

    2010-12-01

    Active volcanism in southeastern Papua New Guinea occurs on the Papuan Peninsula (Mt. Lamington and Mt. Victory), in the Woodlark Rift (Dobu Island, SE Goodenough Island, and Western Fergusson Island), and in the Woodlark Basin. In the Woodlark Basin seafloor spreading is active and decompression melting of the mantle produces basalts. However, the cause of volcanism on the Papuan Peninsula and immediately west of active seafloor spreading rift tip in the Woodlark Basin is controversial. Previous studies have suggested active volcanism there results from 1) southward subduction of Solomon Sea lithosphere at the Trobriand Trough or 2) decompression melting as the lithosphere is extended and eventually ruptures. To evaluate these possibilities 20 samples were collected from a bimodal basalt-rhyolite suite in the D’Entrecasteaux Islands approximately 80 km west of the sea floor spreading rift tip. Siliceous ash flow tuffs on Dobu Island, Sanaroa Island, and Eastern Fergusson Island consist of sanidine/anorthoclase + Fe/Ti oxides (illmenite/ magnetite) ± quartz ± nepheline ± clinopyroxene ± xenocrystic olivine. Sanidine and K-feldspar from these ash flow tuffs yielded flat age spectra with 40Ar/39Ar isochron ages of 0.008 ± 0.002 Ma and 0.553 ± 0.001 Ma. ICP-MS trace and REE geochemistry on felsic rocks from Dobu Island and Eastern Fergusson Island yielded multi-element diagrams with enriched incompatible elements, and corresponding negative Nb, Sr, Eu, and Ti anomalies. In contrast, mafic volcanics from SE Goodenough Island are comprised of plagioclase + olivine + Fe/Ti oxides ± orthopyroxene ± clinopyroxene ± hornblende ± biotite. Biotite yielded a 40Ar/39Ar isochron age of 0.376 ± 0.05 Ma. MORB-normalized multi-element diagrams of mafic rocks from SE Goodenough Island are LREE-enriched patterns with negative Nb and positive Sr anomalies. In comparison, multi-element diagrams from previous work on mafic rocks from the New Britain arc to the north also

  4. Taeniasis/cysticercosis in Papua (Irian Jaya), Indonesia.

    Science.gov (United States)

    Margono, Sri S; Wandra, Toni; Swasono, Meutia F; Murni, Sri; Craig, Philip S; Ito, Akira

    2006-01-01

    Reports showed that an important parasitic zoonotic disease caused by Taenia solium, Taenia saginata and Taenia asiatica is found endemic in several areas of Indonesia including Papua, Bali and North Sumatra. At present it is known that the highest prevalence of taeniasis/cysticercosis in Indonesia, caused by T. solium is among the indigenous communities in Papua (formerly Irian Jaya). In the early 1970s, 8-9% of stool samples from the Enarotali hospital, Paniai District (Irian Jaya) were found positive with Taenia eggs. The samples were from members of the Ekari (Kapauku) ethnic group. Stool samples from the Moni ethnic group, living east of surrounding lakes, were egg negative. Cysticerci of T. solium were discovered in pigs. During the years 1973-1976 cases of burns increased and were ultimately found to be primarily associated with epileptic seizures induced by neurocysticercosis cases. Among 257 cases of burns, 88 cases (62.8%) were suffering from epileptic seizures before or during hospitalization. In the year 1981 T. solium seropositive persons were mostly (16%) found in the endemic Obano village. In 1997 the parasite was discovered in Jayawijaya District, which is located approximately 250 km east of Paniai District. During 1991-1995, a local health center in Assologaima, Jayawijaya District reported 1120 new cases with burns and a further 293 new cases of epileptic seizures among 15,939 inhabitants. The histopathologic appearance and mitochondrial DNA analysis found the cysts to be similar to those of T. solium from other regions of the world. Sensitive and specific serological diagnostic methods were used and improved. Cysticerci were detected in dogs, as well as in pigs. A coproantigen test for detection of adult tapeworms in patients was carried out. Medical treatment with praziquantel for taeniasis and albendazole for cysticercosis (with prednisone and sodium phenytoin treatment in cases with neurocysticercosis) was undertaken. Lifestyle, religion, and

  5. SEJARAH LISAN INTEGRASI PAPUA KE INDONESIA: PENGALAMAN ORANG KAIMANA PADA MASA TRIKORA DAN PEPERA

    Directory of Open Access Journals (Sweden)

    Cahyo Pamungkas

    2015-01-01

    Full Text Available This article is addressed to describe the political development in Kaimana, West Papua, at the integration period between 1961 and 1969. The method of research employed by this study is oral history, which emphasize on interviews to several informants in Kaimana. However, the result of interviews were supported by archival studies to find accurate findings and analysis. Based on several historical narration, it is founded that the history of Kaimana in the Indonesian context is the history of struggle against Dutch colonialism. The history has built the Indonesian representation in Papua which always deal with Papua political identity constructed by nationalist Papua. From oral history, we reveal that Dutch officials and some groups of Papua implanted Papuans political identity based on racial differences. Another finding is the story about Let col. Untung Syamsuri, former Cakrabirawa commander, who were suspected involved in the Indonesian Communist Part coup in 1965. From several interviews, native people of Kaimana admired and respected a lot to this officer due to he has represented Indonesia in more humanize.Keywords: integration, Pepera, KaimanaArtikel ini bertujuan untuk mendeskripsikan proses politik di Kaminana, Papua Barat, pada saat periode integrasi di tahun 1961 dan 1969. Metode penelitian ini menggunakan strategi sejarah lisan dan menekankan pada wawancara terhadap beberapa informan di Kaimana. Kemudian, hasil dari wawancara didukung pula dengan kajian arsip untuk menemukan keakuratan temuan dan analisis. Berdasarkan beberapa cerita sejarah, sejarah Kaimana dalam konteks Indonesia adalah sejarah tentang perlawanan rakyat dengan kolonialisme Belanda. Sejarah dibangunan dari representasi Indonesia, di mana selalu terkait dengan politik identitas masyarakat Papua. Berdasarkan sejarah lisan, terungkap bahwa Belanda dan beberapa orang Papua menanamkan bahwa identitas politik papua harus berdasar pada perbedaan ras. Selain itu, temuan

  6. Perubahan Lingkungan dan Konflik Kekerasan Membaca Papua Melalui Pendekatan Environmental Security

    Directory of Open Access Journals (Sweden)

    Ucu Martanto

    2007-11-01

    Full Text Available Though many researchers haue been incorporated enaironment and natural resources aspects in their analysis to understand prolong conflict in Papua-Indonesia, their reports seem flaw and vogue in determining the linkages between enaironment (and natural resources and aiolent conflicts. It creates ambiguous and weak proposals to resolae complex and multidimensional conflict in Papua. This article propose theoretical framework, often used in developing countries, to understand and interprete empirical phenomenon on enaironmental induced conflict in Papua. Enaironmental scarcity theory elaborates the causes of environmental induced conflict in three dimensions: the causes of environmental scarcity, the social effects, and the type of conflicts.

  7. Kewenangan Pengelolaan Sumber Daya Alam dalam Bingkai Otonomi Khusus di Papua

    Directory of Open Access Journals (Sweden)

    Efendi Efendi

    2017-04-01

    ABSTRACT: Papua Province has a lot of natural resources, but the people still live poverty. The condition has caused a conflict in Papua. In order to handle the problems, the Act Number 21, 2001 has awarded the province as special autonomy with several authorities; one of these is in the field of managing natural resources. The provision in the field of managing natural resources is aiming at increasing the income of people of Papua Province hence they will be living in wealth and prosperity.

  8. Eviota brahmi n. sp. from Papua New Guinea, with a redescription of Eviota nigriventris (Teleostei: Gobiidae).

    Science.gov (United States)

    Greenfield, David W; Tornabene, Luke

    2014-04-28

    Greenfield & Randall (2011) described the gobiid fishes Eviota dorsogilva from Fiji and E. dorsopurpurea from Papua New Guinea as new species in what they termed the Eviota nigriventris complex. They also extended the range of E. nigriventris, type locality Banda Sea, to Milne Bay, Papua New Guinea. In the present paper, we describe their misidentified E. nigriventris from Papua New Guinea as a new species, E. brahmi, and redescribe E. nigriventris based on new material from near the type locality. The four species of this complex differ mainly in coloration, but are also shown to be distinct using mitochondrial and nuclear DNA.

  9. Mother tongue-based bilingual education in Papua New Guinea

    Science.gov (United States)

    Malone, Susan; Paraide, Patricia

    2011-12-01

    Papua New Guinea (PNG), an independent state in the southwest Pacific, is the most linguistically diverse country in the world. Its roughly six million people speak over 800 distinct languages. In spite of this diversity, in 1995 the Papua New Guinean government established a mother tongue-based bilingual education programme in which community languages are taught as a subject and used for instruction in the first three years of formal education. English is introduced as a subject in the third year of school and becomes one of the languages of instruction, with the community language, in early primary. In grades seven and eight, teachers use only English for instruction, although community languages can still be used informally. By the early 2000s, over 400 languages were being used in PNG's formal education system. This paper describes the background to PNG's bilingual education programme, then provides an overview of its main features and the positive outcomes as well as the problems encountered since it was initiated 15 years ago.

  10. Micro hydro power for rural electrification in Papua New Guinea

    Energy Technology Data Exchange (ETDEWEB)

    Gafiye, G.D. [Papua New Guinea Univ. of Technology (Papua New Guinea)

    1996-12-31

    About 85 percent of the population of Papua New Guinea live in remote rural areas. The country has, however, the potential for renewable energy resources such as solar, biomass and hydro power. Due to the ruggedness of the country, the majority of the communities have no access to grid electricity to meet their energy requirements. There is a need to have a reliable electricity supply to these areas. This can be met by the use of micro hydro power and solar systems. Micro hydro has been investigated for many of the stations. Solar will be investigated in the case where micro hydro is not possible. Government policy on rural electrification, and the introduction of micro hydro power is discussed. A number of recommendations are made as to the assistance which could be provided to communities so that they can take advantage of the technology. Those organizations which have expertise in micro hydro power should be encouraged to set up offices in Papua New Guinea and undertake activities such as training, construction and local manufacture. (author). 5 refs.

  11. Electrification ratio and renewable energy in Papua Province

    Science.gov (United States)

    Innah, Herbert; Kariongan, Jackobus; Liga, Marthen

    2017-03-01

    Indonesia government through the Ministry of Energy and Mineral Resources, in the beginning of year 2016, introduced a program named "Indonesia Terang" or Bright Indonesia. The aimed of this program is to speed up Electrification Rate (ER) with priority to the six provinces at Eastern area of Indonesia including Papua Province. The target of Indonesian's ER by 2019 is 97%. While the Indonesian's national ER already high (88.30%) in 2015, Papua still the lowest ER (45.93%) among the provinces. The scenario to boost up ER in the Eastern area by connected the consumers at villages which not electrified yet to the new Renewable Energy sources. This paper presents an overview of current situation of Electricity Infrastructure and Operation particularly on the mountain area which has high populated compare to coastal area but the average RE below 10%. Case studies of electricity infrastructure profile from mountain area were conducted to identify and reveal the challenge to achieve the Bright Indonesia objectives. Also, the assessment of the visibility according to the high target from this program will be presented.

  12. Invertebrate inventory of the Alaska Peninsula

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The composition and distribution of invertebrate species on the Alaska Peninsula is not well known. This pilot project was intended to test methods and to document...

  13. Avian Habitat Data; Seward Peninsula, Alaska, 2012

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data product contains avian habitat data collected on the Seward Peninsula, Alaska, USA, during 21 May – 10 June 2012. We conducted replicated 10-min surveys at...

  14. Korea Peninsula Landscape Extends from Continent End

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ The Korea peninsula extends southward from the eastern end of the Asian continent. It is divided just slightly north of the 38th parallel. The peninsula is roughly 1020 km(612 miles) long and 175 km(105 miles) wide at its narrowest point. Korean people are big sports fans. During the past 20 years, Korea has hosted many international sports events including the 1988 Seoul Olympic Games and the 2002 FIFA World Cup, and has achieved excellent results in various sports competitions.

  15. Mitochondrial DNA structure in the Arabian Peninsula

    OpenAIRE

    Cabrera Vicente M; Larruga José M; Abu-Amero Khaled K; González Ana M

    2008-01-01

    Abstract Background Two potential migratory routes followed by modern humans to colonize Eurasia from Africa have been proposed. These are the two natural passageways that connect both continents: the northern route through the Sinai Peninsula and the southern route across the Bab al Mandab strait. Recent archaeological and genetic evidence have favored a unique southern coastal route. Under this scenario, the study of the population genetic structure of the Arabian Peninsula, the first step ...

  16. The probable role of cannibalism in spreading Trichinella papuae infection in a crocodile farm in Papua New Guinea.

    Science.gov (United States)

    Owen, Ifor L; Awui, Columba; Langelet, Eric; Soctine, Wenda; Reid, Simon

    2014-07-14

    Between 2003 and 2007, 83 (50%) of 167 crocodiles (Crocodylus porosus) purchased as juveniles by a crocodile farm 3 or 4 years earlier from Kikori, Gulf Province, were found to be infected with Trichinella papuae. Between 2005 and 2007 infection was detected in a number of crocodiles at the farm obtained from six localities other than Kikori, as well as in a few animals born on the farm. Up to 2004, all juveniles at the farm, whether wild- or farm-born, were penned together; the practice was then stopped to prevent possible infection through cannibalism. The last infected animal from Kikori was seen in 2007, 4 years after the purchase of crocodiles from there ceased. The last non-Kikori infected crocodile was seen, also, in 2007. None of the 1972 crocodiles (comprising wild- and farm-born animals) tested from 2008 to 2013, using the digestion method, was infected with T. papuae. This indicates that infection of non-Kikori crocodiles was the result of cannibalism within the farm during the years up to 2004 when juvenile crocodiles were kept together, and that the farm is now free of the infection.

  17. LINGUISTIC AND CULTURAL VARIATIONS AS BARRIERS TO THE TEFL SETTINGS IN PAPUA

    Directory of Open Access Journals (Sweden)

    Yohana Susana Yembise

    2011-07-01

    Full Text Available The article aims at presenting a description of languages and cultures and the effect on the teaching of English as a Foreign Language in schools in Papua. It starts with a general picture of the uniqueness of languages and cultures in Papua: its geography, the originality of the people, and the languages and cultures of both NAN and AN. The word “Papua” (used to be called Irian Jaya in the above title is the name of the Eastern Province in Indonesia. The article further presents ongoing controversial issues on the impact of linguistic and cultural diversity in Papua towards the educational development including the TEFL program in this province. It then provides alternative solutions as reflected in the pedagogical implications to be employed in multicultural classrooms particularly in Papua.

  18. Mordellidae (Coleoptera: Heteromera) from Papua New Guinea, with descriptions of new species

    NARCIS (Netherlands)

    Batten, R.

    1990-01-01

    New records from Papua New Guinea are given for the following species: Ophthalmoglipa australis Franciscolo, Tolidopalpus castaneicolor Ermisch, Mordellapygium elongatum Ray; the following new species are described: Paratomoxia agathae, Mordellistenoda ismayi, M. trapezoides, Glipostenoda neocastane

  19. Mordellidae (Coleoptera: Heteromera) from Papua New Guinea, with descriptions of new species

    NARCIS (Netherlands)

    Batten, R.

    1990-01-01

    New records from Papua New Guinea are given for the following species: Ophthalmoglipa australis Franciscolo, Tolidopalpus castaneicolor Ermisch, Mordellapygium elongatum Ray; the following new species are described: Paratomoxia agathae, Mordellistenoda ismayi, M. trapezoides, Glipostenoda neocastane

  20. The Implementation of Special Autonomy in West Papua, Indonesia: Problems and Recommendations

    Science.gov (United States)

    2006-12-01

    Indonesian government responded critically to this development and eventually launched the Mandala military operation, with its famous rhetoric of...chief of an Indonesian military operation, known as Operation Mandala , to liberate West Papua from Dutch colonization. Suharto was responsible

  1. Surveillance of avian influenza viruses in Papua New Guinean poultry, June 2011 to April 2012.

    Science.gov (United States)

    Jonduo, Marinjho; Wong, Sook-San; Kapo, Nime; Ominipi, Paskalis; Abdad, Mohammad; Siba, Peter; McKenzie, Pamela; Webby, Richard; Horwood, Paul

    2013-01-01

    We investigated the circulation of avian influenza viruses in poultry populations throughout Papua New Guinea to assess the risk to the poultry industry and human health. Oropharyngeal swabs, cloacal swabs and serum were collected from 537 poultry from 14 provinces of Papua New Guinea over an 11-month period (June 2011 through April 2012). Virological and serological investigations were undertaken to determine the prevalence of avian influenza viruses. Neither influenza A viruses nor antibodies were detected in any of the samples. This study demonstrated that avian influenza viruses were not circulating at detectable levels in poultry populations in Papua New Guinea during the sampling period. However, avian influenza remains a significant risk to Papua New Guinea due to the close proximity of countries having previously reported highly pathogenic avian influenza viruses and the low biosecurity precautions associated with the rearing of most poultry populations in the country.

  2. Teleseismic body wave tomography within a highly extended continental rift: the Woodlark Rift, Papua New Guinea

    Science.gov (United States)

    Eilon, Z.; Abers, G. A.; Jin, G.; Kim, Y.; Gaherty, J. B.

    2013-12-01

    The Woodlark Rift, Papua New Guinea, has been a region of westward-propagating continental extension for 6-8 Ma, grading westward from seafloor spreading to newly thinned continent. The D'Entrecasteaux Islands (DIs) lie immediately to the west of the youngest spreading centres in continental crust that has undergone 140-190 km of extension. These islands are dominated by metamorphic core complexes (MCCs) containing 5-6 Ma ultra-high pressure (UHP) coesite-eclogite exhumed at ~20 mm/yr coeval with extension. An array of 31 PASSCAL broadband seismometers and 8 broadband OBSs was installed around the region from 2010-2011 to investigate the thinned continent close to the onset of seafloor spreading. We present results of a teleseismic P- and S- wave tomography study that images the mantle beneath the rapidly extending continent. Preliminary observations include strong azimuthal dependence of differential travel times, indicating significant lateral velocity variations and inferred thermal gradients. Using Ps receiver functions and SsPmP reflections, we estimate variations in Moho depth to correct for the crustal effect on travel times. We observe large (>1s) travel time delays beneath the DIs in both P and S arrivals, while stations on the Trobriand Islands and Papuan Peninsula exhibit travel time deficits of 1-2 s. This indicates that lithosphere is thinnest beneath the DIs, along the axis of the rift, in agreement with the location of Quaternary volcanism and consistent with results from surface waves [Ge et al., AGU2013 abstract] and a previous, lower-resolution tomographic study nearby. There is also evidence for moderately thinned lithosphere in the basin immediately south of the DIs. We have previously established strong, spreading-parallel anisotropy from SKS splitting caused by mantle olivine fabric beneath the DIs and the Trobriand Platform, inferred to represent asthenospheric flow in response to rifting. Detailed tomography will reveal how thinning of

  3. Complete Genome Sequence and Phylogenetic Relatedness of Hepatitis B Virus Isolates in Papua, Indonesia▿ †

    OpenAIRE

    Utsumi, Takako; Lusida, Maria Inge; Yano, Yoshihiko; Nugrahaputra, Victor Eka; Amin, Mochamad; Juniastuti,; Soetjipto; Hayashi, Yoshitake; Hotta, Hak

    2009-01-01

    Each hepatitis B virus (HBV) genotype and subgenotype is associated with a particular geographic distribution, ethnicity, and anthropological history. Our previous study showed the novel HBV subgenotypes C6 (HBV/C6) and D6 (HBV/D6), based on the S gene sequences of isolates in Papua, Indonesia. The present study investigated the complete genome sequence of 22 strains from Papua and subjected them to molecular evolutionary analysis. A phylogenetic analysis revealed that 9 out of 22 strains wer...

  4. Etiology of Acute, Non-Malaria, Febrile Illnesses in Jayapura, Northeastern Papua, Indonesia

    Science.gov (United States)

    2012-01-01

    the towns of Abepura (population = 46,000) and Sentani (population = 30,000), and the surrounding countryside, including the palm oil ...Hygiene INTRODUCTION Throughout Papua, Indonesia , malaria has been an impor- tant disease for many years, accounting for 16% of all hospital...Ministry of Health, the Etiology of Acute, Non-Malaria, Febrile Illnesses in Jayapura, Northeastern Papua, Indonesia Narain H. Punjabi ,* Walter R. J

  5. Collective Action Typologies and Reforestation in Indigenous Community of Biak-Papua

    OpenAIRE

    Henry Silka Innah; Didik Suharjito; Arya Hadi Dharmawan; Dudung Darusman

    2013-01-01

    While there are issues in deforestation with interesting reports on reforestation in Indonesia's forest policy, the situation in Papua remains understudied.   This paper builds on the themes of collective action and reforestation from indigenous people of Papua. Collective action can be understood from various perspectives and one of them can be studied within Gamson's socio-psychology framework from social movement theories. The results showed that: collective action in indigenous people of ...

  6. Hydrological changes over Papua New Guinea during the last deglaciation

    Science.gov (United States)

    Bard, Edouard; Ménot, Guillemette; Rostek, Frauke; Tachikawa, Kazuyo; de Garidel-Thoron, Thibault; Bonnet, Nicolas

    2014-05-01

    Today the Fly River in Papua New Guinea is a major sediment contributor to the global ocean (the first in PNG and the 13st globally according to Milliman & Fansworth 2011 CUP). In order to reconstruct hydrological changes during the glacial period, we studied a deep-sea core located in the Gulf of Papua, just in front of the Fly River mouth. The history of detrital input in core MD97-2134 was reconstructed at high resolution by measuring various inorganic and organic proxies. In particular, we present Fe, Ti, Ca profiles measured with an ITRAX XRF scanner. We also measured molecular proxies such as n-alkanes by GC and tetraethers by LC-MS to derive BIT index values. These independent proxies provide a coherent picture for the period covering the last 30 thousands of years. The riverine input was much stronger during the glacial period with n-alkanes, BIT and Ti/Ca values several times higher than during the Holocene (factor 2 for n-alkanes, 2-3 for the BIT and 6-7 for Ti/Ca). This systematic increase is the likely signature of stronger precipitations superimposed on physiographical changes. The latter are linked to lower sea levels during the glacial period, which led to a shorter distance from the coast and probably to a widening of the drainage basin. In addition to these expected changes, we also observe prominent maxima of the riverine input during specific millennium-scale periods corresponding chronologically to Heinrich events # 1, 2, 3 and the Younger Dryas event. These precipitation maxima are in phase with those observed in Indonesia (Muller et al. 2012 Geology, Ayliffe et al. Nat. Geo. 2013), but in antiphase with the drought periods reconstructed farther north, notably in China (Wang et al. 2001 Science). The spatial distribution of precipitation changes constitutes the clear signature of wide latitudinal shifts of the ITCZ during H events. The resolution of our Papua record allows studying further important details, providing evidence for two phases

  7. Utilization of Foxtail Millet (Setaria italica from Papua as an Alternative Feedstuff to Substitute Corn

    Directory of Open Access Journals (Sweden)

    Siska Tirajoh

    2016-09-01

    Full Text Available Papua foxtail millet (Setaria italica is a plant which has been used as a source of carbohydrate, but it has not been used optimally. High demand in consuming corn as a poultry feeds provides an opportunity for Papua foxtail millet to be used as a substitute for corn in feed. Evaluation of nutritive values and antinutrient shows that Papua foxtail millet potential to be used as feed stuff. Studies on cultivation technology, evaluation of the nutritive values and antinutrient and its benefits as an alternative feed are relatively limited. The results shows that the Papua foxtail millet contains dry matter (88.37%, ash (0.86%, protein (12.07%, fat (2.76%, crude fiber (1.93%, metabolizable energy (3,139 kcal/kg and anti-nutritional factors (3.07% of phytate and 0.01% of tannins. Several studies reported that the use of Papua foxtail millet at various levels (25-100% in feed, can substitute corn and give a positive response on consumption, daily weight gain, feed conversion, carcass composition and percentages and egg production. It can be concluded that the Papua foxtail millet can be used as a corn substitution in poultry feed.

  8. Genetic diversity in populations of Gentoo penguins (Pygoscelis papua).

    Science.gov (United States)

    Dranitsina, A S; Telegeev, G D; Maliuta, S S; Bezrukov, V F

    2006-01-01

    RAPD analysis was used to examine the extent of genetic polymorphism in two populations of Gentoo penguin (Pygoscelis papua) from Antarctic Islands (Petermann and Livingston). The chosen two of three 10 mer oligonucleotide primers accordingly to preliminary results showed different levels of polymorphism in Gentoo penguins at Petermann Island (from 23.53 to 42.86%) and Livingston Island (from 52.94 to 57.14%). Nei's similarity coefficients were in range from 0.5606 (when Gentoo genome profiles were compared with RAPD profiles of two related penguin species: Pygoscelis adeliae (Adelie) and Pygoscelis antarctica (Chinstrep)) to 0.9281 among observed Gentoo penguin populations. Nei's distances values ranged from 0.0746 to 0.5787 among the populations and species. The obtained results will be used for further estimation of genetic diversity of Gentoo penguins and determination of their taxonomic status.

  9. Rebel girls? Unplanned pregnancy and colonialism in highlands Papua, Indonesia.

    Science.gov (United States)

    Butt, Leslie; Munro, Jenny

    2007-01-01

    In highlands Papua, Indonesia, rapid social change under a colonial system of governance has created novel sexual opportunities for young indigenous women. Recent scholarship has viewed similar youthful sexual practices that challenge the status quo as expressions of personal agency. By looking at how young women and their families cope with unplanned pregnancies, we suggest that a more viable analytic approach would be to view sexuality, pregnancy and childbirth as a single unit of analysis. From this perspective, young women's experiences are primarily ones of constraint. Case studies offer insights into the ways a political context of colonial domination limits options and choices for young women who have children born out of wedlock. In particular, this paper describes how the 'settler gaze' - omnipresent colonial norms and judgments - creates regulatory effects in the realm of reproduction.

  10. Bioactive natural products from Papua New Guinea marine sponges.

    Science.gov (United States)

    Noro, Jeffery C; Kalaitzis, John A; Neilan, Brett A

    2012-10-01

    The discovery of novel natural products for drug development relies heavily upon a rich biodiversity, of which the marine environment is an obvious example. Marine natural product research has spawned several drugs and many other candidates, some of which are the focus of current clinical trials. The sponge megadiversity of Papua New Guinea is a rich but underexplored source of bioactive natural products. Here, we review some of the many natural products derived from PNG sponges with an emphasis on those with interesting biological activity and, therefore, drug potential. Many bioactive natural products discussed here appear to be derived from non-ribosomal peptide and polyketide biosynthesis pathways, strongly suggesting a microbial origin of these compounds. With this in mind, we also explore the notion of sponge-symbiont biosynthesis of these bioactive compounds and present examples to support the working hypothesis.

  11. FLYPAPER EFFECTS ANOMALY OF WEST PAPUA CAPITAL PUBLIC EXPENDITURE

    Directory of Open Access Journals (Sweden)

    Marthen Anthon Pentury

    2013-04-01

    Full Text Available In fiscal decentralization, local governments should be able to provide public service facilities for all communities. This study aims to determine the existence of flypaper effect in the total capital public expenditure and capital expenditure on education, health and infrastructure in districts in West Papua, 2003-2006. Tools of analysis used is panel data regression. The General Allocation Fund (DAU, the Special Allocation Fund (DAK and the Special Autonomy Fund (DOK partially and simultaneously have positive impact on total capital spending and capital expenditure in education, health, and infrastructure. It is also indicated the anomaly of flypaper effect in DAU, DAK, and DOK.Keywords: Flypaper effect, anomaly, fiscal decentralization, capital expendituresJEL classification numbers: H50, H75

  12. Fishes’ composition and captured yield in Sentani Lake Papua

    Directory of Open Access Journals (Sweden)

    CHAIRULWAN UMAR

    2006-10-01

    Full Text Available Sentani lake is known as lake in Papua where biodiversity of fish is high and captured fisheries activities is dominantly found. The aim of this research was to know the fishes’ composition and captured yield in Sentani lake. This research was done in 2005 by using stratified sampling method which covered 7 (seven research stations. Data of fishes’ composition and captured yield were obtain from fishers’ captured and from experimental captured. The captured fish and relative abundance are 16 species. Captured yield in period of Mei – December 2005 was fluctuative (130.860 – 182.144 kg. The average was 151.960 kg. Total production a year was around 1.823, 52 ton/year in which fishers’ captured yield was around 4.2 – 5.6 kg/day with the average 4.7 kg/day.

  13. Emphysema in Papua New Guinea--a pathological study.

    Science.gov (United States)

    Cooke, R; Toogood, I

    1975-04-01

    The authors examined 47 lungs obtained at post mortem in Papua New Gunea. These were inflated with formalin, fixed under pressure, sliced and examined for emphysema using a "point-counting" method. There was no emphysema before the age of 30 years. The pathological types encountered were similar to those in the United Kingdom. In patients over 50 years of age there appeared to be little difference between the amount of emphysema present in Paua New Guinea and in the United Kingdom. Enviromental air pollution seemed to be relatively unimportant in the pathogenesis. Repeated lower respiratory tract infections may be more important. Emphysema appeared to be more prevalent in lowland than highland dwellers. The findings of this pathological study supported the clinical and epidemiological studies carried out concurrently, but independently by others.

  14. Malaria in a cohort of Javanese migrants to Indonesian Papua.

    Science.gov (United States)

    Krisin; Basri, H; Fryauff, D J; Barcus, M J; Bangs, M J; Ayomi, E; Marwoto, H; Elyazar, I R F; Richie, T L; Baird, J K

    2003-09-01

    The epidemiology of infection by Plasmodium falciparum and P. vivax was investigated among Javanese migrants to an endemic region of Papua, Indonesia. A cohort of 243 migrants from Java was followed for malaria in a new settlement village in the endemic Armopa area of north-eastern Papua, beginning on the day each migrant arrived in the village. The subjects were monitored during home visits (three/week) and by the twice-monthly production of bloodsmears that were checked for malarial parasites. At the end of 33 months, 159 (65%) of the subjects remained under follow-up. The prevalence of parasitaemia in the village declined from 16% among those already living there when the study began in August 1996, to 5% when the study finished in June 1999. Over this period, 596 infections by P. falciparum and 723 by P. vivax occurred in the cohort, 22 and 27 of the subjects each experiencing at least six infections by P. falciparum and P. vivax, respectively. The incidence of malarial infection was higher during the first and second years post-migration (3.2 and 2.7 infections/person-year) than during the third (1.2 infections/person-year). Although the geometric mean parasite counts for P. falciparum increased over time (1209, 1478, and 1830 parasites/microl in the first, second and third years, respectively), the corresponding values for P. vivax (497, 535 and 490 parasites/microl) showed no such trend. Only one of the nine subjects who developed severe malaria (requiring intravenous quinine therapy) was a child, giving an odds ratio for a case of severe malaria being in an adult of 6.1 (P=0.08).

  15. Spatially integrated assessment reveals widespread changes in penguin populations on the Antarctic Peninsula.

    Science.gov (United States)

    Lynch, Heather J; Naveen, Ron; Trathan, Philip N; Fagan, William F

    2012-06-01

    As important marine mesopredators and sensitive indicators of Antarctic ecosystem change, penguins have been a major focus of long-term biological research in the Antarctic. However, the vast majority of such studies have been constrained by logistics and relate mostly to the temporal dynamics of individual breeding populations from which regional trends have been inferred, often without regard for the complex spatial heterogeneity of population processes and the underlying environmental conditions. Integrating diverse census data from 70 breeding sites across 31 years in a robust, hierarchical analysis, we find that trends from intensely studied populations may poorly reflect regional dynamics and confuse interpretation of environmental drivers. Results from integrated analyses confirm that Pygoscelis adeliae (Adélie Penguins) are decreasing at almost all locations on the Antarctic Peninsula. Results also resolve previously contradictory studies and unambiguously establish that P. antarctica (Chinstrap Penguins), thought to benefit from decreasing sea ice, are instead declining regionally. In contrast, another open-water species, P. papua (Gentoo Penguin), is increasing in abundance and expanding southward. These disparate population trends accord with recent mechanistic hypotheses of biological change in the Southern Ocean and highlight limitations of the influential but oversimplified "sea ice" hypothesis. Aggregating population data at the regional scale also allows us to quantify rates of regional population change in a way not previously possible.

  16. Imaging Crust and Mantle Structure beneath the D'Entrecasteaux Islands, Papua New Guinea, from Rayleigh Wave Tomography

    Science.gov (United States)

    Jin, G.; Gaherty, J. B.; Abers, G. A.; Kim, Y.; Eilon, Z.; Buck, W. R.; Verave, R.

    2012-12-01

    The D'Entrecasteaux Islands and adjacent Papuan peninsula in eastern Papua New Guinea are home to the earliest stages of extension associated with the Woodlark Rift system. Very young (7-8 Ma) ultra-high pressure (coesite-eclogite facies) rocks within metamorphic core complexes (MCCs) on the D'Entrecasteaux Islands indicates exhumation from 100 km depths at plate-tectonic rates. We investigate the dynamic processes driving uplift and extension using seismic images of crustal and mantle structure derived from surface waves across the region. From March 2010 to July 2011, 31 on-shore and 8 off-shore broadband seismic stations deployed across the extensional region recorded 68 earthquakes with high signal-to-noise Rayleigh waves. We utilize a multi-channel cross-correlation technique to measure the phase delay and amplitude across the array in a period band between 20-80 sec, which images a depth range from lower crust to approximately 150 km depth. The phase difference of Rayleigh-wave arrivals between nearby stations is measured for each earthquake by fitting the narrow-band filtered cross-correlation between the observed seismograms. We then invert these intra-array phase measurements for a slowness vector map using the Eikonal equation to get the dynamic phase velocity and propagation direction. Averaging the dynamic phase velocity of all available events produces set of final phase velocity maps that can be inverted for shear-velocity structure, and the variations in phase-velocity as a function of azimuth provide constraints on anisotropy. For most of the frequency bands, the region beneath the MCCs on Goodenough Island and Fergusson Island, adjacent to the tip of the Woodlark spreading center, shows slow phase velocity, suggestive of high temperatures and/or partial melt, perhaps related to localized mantle upwelling. In contrast, the region near the Trobriand Island to the north, and the Papuan peninsula to the south, shows consistently higher phase velocity

  17. Mitochondrial DNA structure in the Arabian Peninsula.

    Science.gov (United States)

    Abu-Amero, Khaled K; Larruga, José M; Cabrera, Vicente M; González, Ana M

    2008-02-12

    Two potential migratory routes followed by modern humans to colonize Eurasia from Africa have been proposed. These are the two natural passageways that connect both continents: the northern route through the Sinai Peninsula and the southern route across the Bab al Mandab strait. Recent archaeological and genetic evidence have favored a unique southern coastal route. Under this scenario, the study of the population genetic structure of the Arabian Peninsula, the first step out of Africa, to search for primary genetic links between Africa and Eurasia, is crucial. The haploid and maternally inherited mitochondrial DNA (mtDNA) molecule has been the most used genetic marker to identify and to relate lineages with clear geographic origins, as the African Ls and the Eurasian M and N that have a common root with the Africans L3. To assess the role of the Arabian Peninsula in the southern route, we genetically analyzed 553 Saudi Arabs using partial (546) and complete mtDNA (7) sequencing, and compared the lineages obtained with those present in Africa, the Near East, central, east and southeast Asia and Australasia. The results showed that the Arabian Peninsula has received substantial gene flow from Africa (20%), detected by the presence of L, M1 and U6 lineages; that an 18% of the Arabian Peninsula lineages have a clear eastern provenance, mainly represented by U lineages; but also by Indian M lineages and rare M links with Central Asia, Indonesia and even Australia. However, the bulk (62%) of the Arabian lineages has a Northern source. Although there is evidence of Neolithic and more recent expansions in the Arabian Peninsula, mainly detected by (preHV)1 and J1b lineages, the lack of primitive autochthonous M and N sequences, suggests that this area has been more a receptor of human migrations, including historic ones, from Africa, India, Indonesia and even Australia, than a demographic expansion center along the proposed southern coastal route.

  18. Mitochondrial DNA structure in the Arabian Peninsula

    Directory of Open Access Journals (Sweden)

    Cabrera Vicente M

    2008-02-01

    Full Text Available Abstract Background Two potential migratory routes followed by modern humans to colonize Eurasia from Africa have been proposed. These are the two natural passageways that connect both continents: the northern route through the Sinai Peninsula and the southern route across the Bab al Mandab strait. Recent archaeological and genetic evidence have favored a unique southern coastal route. Under this scenario, the study of the population genetic structure of the Arabian Peninsula, the first step out of Africa, to search for primary genetic links between Africa and Eurasia, is crucial. The haploid and maternally inherited mitochondrial DNA (mtDNA molecule has been the most used genetic marker to identify and to relate lineages with clear geographic origins, as the African Ls and the Eurasian M and N that have a common root with the Africans L3. Results To assess the role of the Arabian Peninsula in the southern route, we genetically analyzed 553 Saudi Arabs using partial (546 and complete mtDNA (7 sequencing, and compared the lineages obtained with those present in Africa, the Near East, central, east and southeast Asia and Australasia. The results showed that the Arabian Peninsula has received substantial gene flow from Africa (20%, detected by the presence of L, M1 and U6 lineages; that an 18% of the Arabian Peninsula lineages have a clear eastern provenance, mainly represented by U lineages; but also by Indian M lineages and rare M links with Central Asia, Indonesia and even Australia. However, the bulk (62% of the Arabian lineages has a Northern source. Conclusion Although there is evidence of Neolithic and more recent expansions in the Arabian Peninsula, mainly detected by (preHV1 and J1b lineages, the lack of primitive autochthonous M and N sequences, suggests that this area has been more a receptor of human migrations, including historic ones, from Africa, India, Indonesia and even Australia, than a demographic expansion center along the

  19. "Training by Papua New Guinea Women, for Papua New Guinea Women": Lessons from the Development of a Co-Constructed Course for Women Smallholder Farmers

    Science.gov (United States)

    Pamphilon, Barbara; Mikhailovich, Katja; Chambers, Barbara

    2014-01-01

    This article examines the lessons from a collaborative project that worked with women agricultural leaders in Papua New Guinea. The project sought to build the capacity of these leaders as trainers in a way that would enable the development of a sustainable community of practice and worked within a critical and place-based pedagogy underpinned by…

  20. Invasion of Piper aduncum in the shifting cultivation systems of Papua New Guinea: Foreword by David Pimentel

    NARCIS (Netherlands)

    Hartemink, A.E.

    2006-01-01

    Piper aduncum, a shrub native to Central America, arrived in Papua New Guinea before the mid-1930s possibly from West Papua. From the 1970s it started to dominate the secondary fallow vegetation in many parts of the humid lowlands. It invaded grassland areas and it also appeared in the highlands up

  1. Invasion of Piper aduncum in the shifting cultivation systems of Papua New Guinea: Foreword by David Pimentel

    NARCIS (Netherlands)

    Hartemink, A.E.

    2006-01-01

    Piper aduncum, a shrub native to Central America, arrived in Papua New Guinea before the mid-1930s possibly from West Papua. From the 1970s it started to dominate the secondary fallow vegetation in many parts of the humid lowlands. It invaded grassland areas and it also appeared in the highlands up

  2. Stagnant stunting rate despite rapid economic growth in Papua New Guinea - factors correlated with malnutrition among children under five

    OpenAIRE

    Hou,Xiaohui

    2015-01-01

    Maternal and child undernutrition is a pervasive and detrimental condition in Papua New Guinea. Despite rapid economic growth during the past decade, the stunting rate for children under 5, one of the primary indicators for child undernutrition, was estimated at 46 percent in Papua New Guinea in 2010, stagnant from 44 percent in 2005. This paper analyzes the association between the demogra...

  3. Neogene vertebrates from the Gargano Peninsula, Italy

    NARCIS (Netherlands)

    Freudenthal, M.

    1971-01-01

    Fissure-fillings in Mesozoic limestones in the Gargano Peninsula yield rich collections of fossil vertebrates, which are characterized by gigantism and aberrant morphology. Their age is considered to be Vallesian or Turolian. The special features of the fauna are probably due to isolation on an isla

  4. Historic magmatism on the Reykjanes Peninsula, Iceland

    DEFF Research Database (Denmark)

    Peate, David W.; Baker, Joel A.; Jakobssen, Sveinn P.

    2009-01-01

    We present new compositional data on a suite of historic lava flows from the Reykjanes Peninsula, Iceland. They were erupted over a short time period between c. 940 and c. 1340 AD and provide a snap-shot view of melt generation and evolution processes beneath this onshore, 65 km long, ridge segment...

  5. A paleomagnetic study of the Antarctic Peninsula

    Science.gov (United States)

    Poblete, F.; Arriagada, C.; Roperch, P.

    2009-05-01

    In the Paleozoic, South America, South Africa and Antarctica were part of Gondwana. The Weddell Sea began to form at about 146 Ma, after rifting between the Antarctic Peninsula and southernmost South America. Much uncertainty still exists about the geometrical fit and subsequent drift history between Patagonia and Antarctica. Geophysical and geological data which describe the tectonic history are sparsely distributed and often of poor quality. During the last two years we have collected more than 1000 paleomagnetic samples from 70 sites at several localities (King George Island, Robert Island, Yankee Bay, Half Moon Island, Byers Peninsula and Snow Island) from the South Shetland Islands and Anderson Island in the northern tip of Antarctic Peninsula. Our main objective was to provide first-order constraints on latitudinal displacements and the amount of tectonic rotations as an essential test of published tectonic models. Paleomagnetic results were obtained from 50 sites. All samples from sites in volcanic and intrusive rocks have well-defined univectorial magnetizations. Unfortunately, all sites in late Paleozoic sediments have been remagnetized and the magnetizations are often unstable upon thermal demagnetization. Cretaceous and Cenozoic units display very little apparent polar wander. Results from intrusive rocks of expected Jurassic age do not confirm the expected relative rotation betwen the Antarctic Peninsula and East Antarctica. Further radiometric dating are needed to confirm the age of these units.

  6. DINAMIKA PENULARAN MALARIA DI KABUPATEN BIAK NUMFOR PROVINSI PAPUA

    Directory of Open Access Journals (Sweden)

    Sunaryo Sunaryo

    2012-11-01

    Full Text Available Kabupaten Biak Numfor merupakan salah satu Kabupaten di kawasan Timur Indonesia yang mendapat bantuan Proyek lntensifikasi Pemberantasan Penyakit Menular - 4 Global Fund (IPM-4 GF. Bantuan proyek diarahkan untuk memberdayakan daerah dalam pengendalian malaria sehingga dapat menurunkan angka kesakitan dan kematian di wilayah tersebut. Diharapkan pada tahun 2005 kasus malaria menurun lebih dari 25% dibandingkan pada tahun 2002.Masalah malaria di Kabupaten Biak selama kurun waktu 3 tahun terahir menunjukkan angka cukup tinggi, dilihat dari angka malaria klinis pada tahun 2001 (17.334 kasus, 2002 (13.423 kasus, dan 2003 (10.016kasus.Upaya untuk mengatasi malaria di wilayah Biak Numfor sudah banyak dilakukan, baik dengan penemuan penderita melalui kader Pos Malaria Desa maupun upaya pemberantasan vektor dengan penyemprotan rumah dan kelambunisasi. Namun demikian malaria masih menjadi masalah serius di wilayah tersebut. Oleh karena itu untuk mengatasi masalah malaria perlu dilakukan survei secara komphrehensif guna menentukan pemilihan kegiatan intervensi pemberantasan vektor yang tepat guna, berhasil guna dan berdaya guna. Sehingga pepatah orang Papua yang mengatakan "Bukan orangPapua kalau tidak terkena malaria" akan dapat dihilangkan dari konsep tersebut.Pola penularan malaria ditiap satuan epidemiologi/ekologi berbeda-beda. Hal ini dipengaruhi oleh perbedaan lingkungan, jenis dan perilaku nyamuk penular (vektor, perilaku penduduk dan mutu pelayanan kesehatan setempat. Secara umum wilayah epidemiologi/ ekologi kabupaten Biak Numfor terbagi menjadi wilayah pantai dan sebagian kecil merupakan perbukitan. Oleh karena itu penentuan/pemilihan kegiatan intervensi pemberantasan vektor harus dibedakan sesuai kondisi epidemiologi/ekologi wilayah tersebut. Disamping itu perlu dikaji pola penularan malaria di setiap satuan epidemiologi/ekologi melalui Survei Dinamika Penularan.Dinamika Penularan Malaria adalah pola penularan malaria di satuan wilayah

  7. Paleogene sequence on the Alaska Peninsula

    Energy Technology Data Exchange (ETDEWEB)

    Detterman, R.L.

    1985-04-01

    Paleogene strata are exposed nearly the entire length of the Alaska Peninsula. They include continental and marine volcaniclastic rocks and a thick volcanic sequence. The strata are divided into the Tolstoi, Stepovak, Meshik, and Belkofski (in part) Formations in the southern part of the peninsula, and into the nonmarine clastic West Foreland Formation and the Hemlock Conglomerate in the northern part. The Tolstoi Formation (Paleocene and Eocene), 670-1380 m thick, consists mainly of continental quartz- and chert-rich sandstone and conglomerate, siltstone, and coal. Volcanic clasts and tuffaceous detritus increase in abundance upward. Neritic strata are present as interbeds in the type area. The formation overlies, with a major unconformity, strata ranging in age from Late Jurassic to Late Cretaceous. Partly coeval strata at the north end of the peninsula (West Foreland Formation) are mainly volcanic sandstone and conglomerate. The Stepovak Formation, 1800-2000 m thick, represents two contrasting depositional environments - a lower dark siltstone and sandstone turbidite, about 975 m thick, and a shallow neritic sandstone and siltstone, rich in volcanic material, about 1000 m thick. Locally, the upper part is deltaic sandstone, siltstone, and coal. An abundant metafauna of Eocene and Oligocene age is found in the neritic deposits. A thick coeval volcanic unit, the Meshik Formation, is present in the central part of the peninsula. Andesitic to basaltic lava, breccia, tuff, and lahars, as much as 1500 m thick, have been K-Ar dated at 27-38 m.y. Similar rocks with interbedded sediment at the end of the peninsula are included with the Belkofski Formation.

  8. Improved laboratory capacity is required to respond better to future cholera outbreaks in Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Paul Horwood

    2012-05-01

    Full Text Available Cholera was first detected in Papua New Guinea in July 2009, caused by Vibrio cholerae O1 El Tor serotype Ogawa. By late 2011, 15 500 cases had been reported throughout lowland Papua New Guinea with a case fatality rate of 3.2%. The epidemic has since slowed, with only sporadic cases reported in Western Province and the Autonomous Region of Bougainville (ARB. Accurate and timely diagnosis is a critical element of the public health response to cholera, yet in low-income countries where the burden of cholera is the greatest, diagnostic services are often limited. Here we report on the diagnostic challenges and the logistical factors that impacted on diagnosis during the first reported outbreak of cholera in Papua New Guinea.

  9. The History of Muslims and Christians in Papua: Tracing Cultural and Religious Heritage

    Directory of Open Access Journals (Sweden)

    Cahyo Pamungkas

    2015-02-01

    Full Text Available This is article derived from a thesis study in the Sociology Department of the University of Indonesia in 2008 exploring socio-economic, socio-political and socio-cultural contexts playing their roles in the formation of the political and religious fields along with their respective ‘habitus’ of the social agents in the Papua land. This paper discusses the history of the term “papua” itself based on a historical study conducted by Solewijn Gelpke (1993. Based on historical approach, the relationship between Muslims and Christians in Papua can be traced as a religious and cultural heritage. Also, by using a sociological conception elaborated by Bourdieu (1992: 9, we may view the Papua land as a social space encompassing all conceptions of the social world. Bourdieu’s social space conception considers the social reality as a topology (Harker, 1990.

  10. Current status of Taenia solium and cysticercosis in Papua New Guinea.

    Science.gov (United States)

    Owen, Ifor L

    2006-01-01

    There is no evidence that taeniasis due to Taenia solium is present in Papua New Guinea (PNG), but there is some serological evidence that human cysticercosis exists at particular locations near the border with West Papua (Indonesia), where refugees from across the border have been settled. Only a few surveys have been conducted; the first was in 1986, when one refugee who originated from an infected locality in West Papua was found to be serologically positive, but asymptomatic. Subsequently, there have been unpublished reports of more positive but asymptomatic cases amongst refugees and, it is claimed, amongst local inhabitants that live near the border. A serological survey conducted in PNG in 1999 at the southern end of the border revealed no positive cases of cysticercosis. There are no reports of pigs or dogs affected with cysticercosis in PNG.

  11. Sources and management of hazardous waste in Papua New Guinea

    Energy Technology Data Exchange (ETDEWEB)

    Singh, K. [Univ. of Papua New Guinea (Papua New Guinea)

    1996-12-31

    Papua New Guinea (PNG) has considerable mineral wealth, especially in gold and copper. Large-scale mining takes place, and these activities are the source of most of PNG`s hazardous waste. Most people live in small farming communities throughout the region. Those living adjacent to mining areas have experienced some negative impacts from river ecosystem damage and erosion of their lands. Industry is centered mainly in urban areas and Generates waste composed of various products. Agricultural products, pesticide residues, and chemicals used for preserving timber and other forestry products also produce hazardous waste. Most municipal waste comes from domestic and commercial premises; it consists mainly of combustibles, noncombustibles, and other wastes. Hospitals generate pathogenic organisms, radioactive materials, and chemical and pharmaceutical laboratory waste. Little is known about the actual treatment of waste before disposal in PNG. Traditional low-cost waste disposal methods are usually practiced, such as use of landfills; storage in surface impoundments; and disposal in public sewers, rivers, and the sea. Indiscriminate burning of domestic waste in backyards is also commonly practiced in urban and rural areas. 10 refs., 4 tabs.

  12. Local biologies and HIV/AIDS in highlands Papua, Indonesia.

    Science.gov (United States)

    Butt, Leslie

    2013-03-01

    The province of Papua, Indonesia has one of the fastest growing rates of HIV infection in Asia. Within volatile political conditions, HIV has reached generalized epidemic status for indigenous Papuans. This article explores the merits of using the concept of local biologies as an analytic tool to assess the range of factors which affect a local pattern of untreated HIV and rapid onset of AIDS. A research team conducted 32 in-depth interviews with HIV-positive indigenous persons and 15 interviews with health care workers in urban and peri-urban sites in the central highlands region. The results show fear of gossip and stigmatization, regional political conditions and gaps in care interweave to create local biological conditions of evasion of care and rapid onset of AIDS. The normative emphasis in contemporary scholarship on stigma as shaping subjective responses to HIV needs to be complemented by a full assessment of the physiological impact of health services, and the ways political conditions trickle down and mediate local biological patterns. The concept of local biologies is highly effective for explaining the full scope of possible factors affecting the intersection of social and physical realms for HIV-positive persons.

  13. Sustainability of Land Groups in Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Lepani Karigawa

    2016-05-01

    Full Text Available This paper consists of a review of existing literature relating to Incorporated Land Groups in Papua New Guinea (PNG, followed by a case study of two urban incorporated land groups (ILGs in the city of Lae. The paper is an attempt at assessing the sustainability of ILGs in the country. The challenges facing the ILGs have heightened public fears that the land groups may not be sustainable. Based on the argument in previous studies that the ILGs are not sustainable, the paper used primary data from two separate questionnaire surveys of randomly selected ILG landowners (including legal settlers and ILG stakeholders to investigate the problem. The combined sample size of 129 respondents (32.7% was representative of the total ILG population, while a total of 25 indicators were used to test the respondents’ perceptions regarding ILG sustainability. Findings reveal that only one of the indicators received the positive support of the stakeholders, while no indicator was supported by the landowners. This suggests that the ILGs in PNG are not sustainable legal entities. This dilemma is a consequence of the challenges facing the ILGs, including the issues of corruption in the Lands Department, illiteracy among landowners, poor publicity given to ILGs’ functions, and the dysfunctional ILG legal framework.

  14. Using drama to target risky behaviours in Papua New Guinea.

    Science.gov (United States)

    Sommi, S S; Peter, W; Bisai, N

    2000-06-01

    This paper discusses the collaborative work between Papua New Guinea Institute of Medical Research, Lae, and the Seeds Performing Arts Theatre, which adopted the approach of using drama to target risky behaviors in the country. In a baseline study on knowledge, behavior and practice among target groups, results showed that general knowledge about sexually transmitted disease and HIV/AIDS is very poor in these groups. In addition, there is a continued practice of risky behaviors, which could lead to HIV infection among these groups. In view of such, drama presentations were undertaken to disseminate information to specific audiences. Scripts and songs were written and a flip chart was created to show the statistics on HIV/AIDS. In addition, role playing, which included references to factors facilitating the transmission of HIV was given. In 1998, a total of performances were given to over 3000 people: 12 for transport industry and sex workers, and 2 for general communities. Moreover, two other local theater groups were trained on HIV/AIDS topics.

  15. Injuries caused by pigs in Papua New Guinea.

    Science.gov (United States)

    Barss, P; Ennis, S

    Pigs are intelligent animals that can be formidable adversaries to humans because of their sharp tusks and their ability to attack swiftly. Domestic and feral pigs have an important role in the ecology of village life in Melanesia. A six-year review of all injuries that were caused by pigs that were referred from the villages in Milne Bay Province, Papua New Guinea, to the Provincial Hospital was completed. Some of the injuries that were seen among the 20 patients who were studied included: three penetrating abdominal injuries with prolapse and strangulation of the intestine; a "sucking" chest wound; bilateral pneumothoraces; two infected open fractures of the radius and the ulna; a perforating injury of the knee with septic arthritis; a hand injury with laceration of multiple tendons; an arterial injury of the wrist; injury of a tibial nerve with foot drop; and a severe scrotal injury with exposure of the testicles. Most injuries resulted from the hunting of feral pigs. Adult male hunters who used dogs and carried only one spear were injured most frequently. Wounds from injuries by pigs are deep, often involve multiple critical structures, and are grossly contaminated. Resuscitation requires the administration of fluid and often blood. Treatment includes irrigation, debridement and closure of the wound. The principles of managing such injuries, the prevention of injuries, the ecology of pigs and humans, human infections originating from pigs, and safer methods of hunting pigs are discussed.

  16. CONTESTATION OF RELIGIOUS PUBLIC SPACE: CHRISTIANS VS MUSLIMS CASES IN PAPUA

    Directory of Open Access Journals (Sweden)

    Zuly  Qadir

    2014-12-01

    Full Text Available The land of Papua has often been associated with the Papua Independence Movement (GPM, in addition to the Independent Papua Organization (OPM which has been known since the 1990s. The battle between the civil society of Papua against the military seems to keep happening. Killing and shooting each other has always been a public discussion and media coverage. However, the thing that escapes people’s attention is a contestation that occured between the adherents of the religion of the indigenous Papuans who claim to adhere to Christianity, known as the ‘mountain people’, and the Muslims, known as the coastal and inland people who are regarded as non-natives of Papua. The contestation took place observably in public spaces like the streets, mountains, fields and various religious activities that involved mobs such as Kebaktian Kebangkitan Rohani (Spiritual Awakening Mass among the Christians, as well as talbligh akbar (huge gathering among the Muslims where they bring in speakers from outside Papua as an attraction. Such contestation has been going on since 1998 that sometimes triggered massive demonstrations and bans on religious activities as well as the establishment of a Muslim school. In the Papuan society, a lot of trouble is religious matters, coming both from the internal and external followers. To data were obtained through direct observations, in-depth interviews with a number of key informants, literature study and written documents related to the issue. The data were processed using interpretative approach as commonly used by Clifford and Geertz in the socio-anthropological tradition or social sciences in general.

  17. Finnish–Hungarian Cooperation in Bryology; Memories from Excursions, Congresses and Research with Professor Tamás Pócs

    Directory of Open Access Journals (Sweden)

    Koponen Timo

    2013-07-01

    Full Text Available The paper describes Professor Tamás Pócs’ cooperation with Finnish bryologists and other cryptogam taxonomists. Cooperation began with exchange of reprints in 1966 and identification of African bryophyte specimens in 1973. In 1976, Timo Koponen visited Budapest and Eger, and joint work continued during a University of Helsinki Department of Botany student excursion to Tanzania in 1988. Tamás Pócs, then a professor at Sokoine Agricultural University, arranged the logistics for the preparatory visit of four teachers as well as for the excursion itself. Later, Pócs participated in the Congress of Eastern Asiatic Bryology, the EU-funded ‘Advanced instruction in bryology and lichenology’ (Large Scale Facility program and the ‘Bryophyte Flora of the Huon Peninsula, Papua New Guinea’ project organized in Helsinki. He was elected a corresponding member of the Finnish Bryological Society in 2009.

  18. The first case of laboratory-confirmed dengue virus infection in Mimika, Papua province, Indonesia

    Directory of Open Access Journals (Sweden)

    Agustiningsih Agustiningsih

    2016-07-01

    Full Text Available Abstrak Latar belakang: Dengue merupakan penyakit bersumber vektor yang berkontribusi cukup besar dalam menyebabkan masalah kesehatan baik di negara tropis maupun subtropis. Hingga saat ini virus dengue telah menyebar ke seluruh provinsi di Indonesia sejak pertama kali ditemukan di Surabaya pada tahun 1968. Kabupaten Mimika di propinsi Papua, Indonesia, merupakan daerah non-endemis dengue dan tidak pernah melaporkan munculnya kasus dengue. Walau begitu, pada tahun 2012 ditemukan 13 kasus tersangka dengue yang dirawat di Rumah Sakit Umum di Mimika. Studi ini bertujuan memberi gambaran karakteristik genetik virus dengue dari kasus terkonfirmasi (laboratory-confirmed pertama di kabupaten Mimika, propinsi Papua, Indonesia. Metode: Isolasi virus pada sel nyamuk C6/36, RT-PCR dan penentuan serotipe dilakukan untuk mengkonfirmasi adanya virus dengue (DENV di dalam serum pasien tersangka dengue dari kabupaten Mimika, propinsi Papua, Indonesia. Sekuensing dan analisis pohon filogenetik terhadap complete-coding sequence (CDS gen E dilakukan terhadap sampel yang telah positif DENV untuk penentuan genotipe virus. Hasil: Sebanyak 4 kasus tersangka dengue terkonfirmasi positif DENV berdasarkan pemeriksaan RT-PCR, sedangkan 2 sampel berhasil dilakukan kultur pada sel C6/36. Hasil penentuan serotipe menunjukkan bahwa virus DENV dari kabupaten Mimika, propinsi Papua, Indonesia, termasuk ke dalam serotipe DENV 3.  Analisis CDS gen E menunjukkan DENV 3 termasuk ke dalam genotipe I. Kesimpulan: Studi ini melaporkan kasus pertama dengue yang terkonfirmasi secara laboratorium dari kabupaten Mimika, propinsi Papua, Indonesia, yang merupakan daerah non-endemis dengue. Kata Kunci: dengue, penentuan serotipe, penentuan genotipe, kabupaten Mimika Abstract Background: Dengue is the most important vector-borne disease that poses serious health problem both in tropical and subtropical countries. Since the first outbreak in Surabaya in 1968, dengue infection has spread in

  19. Statistical Analysis of Iberian Peninsula Megaliths Orientations

    Science.gov (United States)

    González-García, A. C.

    2009-08-01

    Megalithic monuments have been intensively surveyed and studied from the archaeoastronomical point of view in the past decades. We have orientation measurements for over one thousand megalithic burial monuments in the Iberian Peninsula, from several different periods. These data, however, lack a sound understanding. A way to classify and start to understand such orientations is by means of statistical analysis of the data. A first attempt is done with simple statistical variables and a mere comparison between the different areas. In order to minimise the subjectivity in the process a further more complicated analysis is performed. Some interesting results linking the orientation and the geographical location will be presented. Finally I will present some models comparing the orientation of the megaliths in the Iberian Peninsula with the rising of the sun and the moon at several times of the year.

  20. Arms Control in the Korean Peninsula.

    Science.gov (United States)

    1986-05-01

    defense expenditures of both sides are assessed as follows:4 The South Korean population outnumbers North Korea two to one. This presents difficulties for...99. Kim, Chum-Kon, The Korean War, Seoul, Kwang-Myong Publishing Company Ltd., 1980. The Text of Mutual Defense Treaty between Korea and the USA...AIR WAR COLLEGE RESEARCH REPORT ABSTRACT TITLE: Arms Control in the Korean Peninsula AUTHOR: Kim, Hyon, Colonel, Republic of Korea Air Force - 1

  1. Qatar Peninsula, United Arab Emirates, Persian Gulf

    Science.gov (United States)

    1983-01-01

    In this view of the Qatar Peninsula, United Arab Emirates, Persian Gulf, (25.0N, 51.0E) a large oil spill, seen as a large dark toned mass in the water covers much of the surface of the western Persian Gulf. Qatar is one of several of the oil rich United Arab Emirate states. Oil spills and oil pollution of the environment are common occurrances associated with oil tanker loading operations.

  2. First Dinosaur Tracks from the Arabian Peninsula

    Science.gov (United States)

    Schulp, Anne S.; Al-Wosabi, Mohammed; Stevens, Nancy J.

    2008-01-01

    Background The evolutionary history of Mesozoic terrestrial vertebrates from the Arabian Peninsula is virtually unknown. Despite vast exposures of rocky outcrops, only a handful of fossils have yet been described from the region. Here we report a multi-taxon dinosaur track assemblage near Madar village, 47 km north of Sana'a, Republic of Yemen. This represents the first dinosaur tracksite from the Arabian Peninsula, and the only multi-taxon dinosaur ichnosite in the Middle East. Methodology/Findings Measurements were taken directly from trackway impressions, following standard ichnological conventions. The presence of bipedal trackmakers is evidenced by a long series of pes imprints preserving smoothly rounded posterior margins, no evidence of a hallux, bluntly rounded digit tips and digital divarication angles characteristic of ornithopod dinosaurs. Nearby, eleven parallel quadrupedal trackways document a sauropod herd that included large and small individuals traveling together. Based on the morphology of manus impressions along with a narrow-gauged stance, the quadrupedal trackways were made by non-titanosauriform neosauropods. Additional isolated tracks and trackways of sauropod and ornithopod dinosaurs are preserved nearby. Conclusions/Significance Taken together, these discoveries present the most evocative window to date into the evolutionary history of dinosaurs of the Arabian Peninsula. Given the limited Mesozoic terrestrial record from the region, this discovery is of both temporal and geographic significance, and massive exposures of similarly-aged outcrops nearby offer great promise for future discoveries. PMID:18493306

  3. Arthritis in the highlands of Papua New Guinea.

    Science.gov (United States)

    Pile, K D; Richens, J E; Laurent, R M; Bhatia, K; Prasad, M L; Lupiwa, T; Hudson, B J; Tapsall, J; McPetrie, R

    1993-01-01

    Acute polyarthritis is an important cause of morbidity in many tropical countries. Classification has often been difficult, with the term tropical polyarthritis used for those in whom a diagnosis could not be made. The implication that this is a distinct entity is probably incorrect, with likely causes being septic arthritis or post-infective reactive arthritis. This study aimed to determine the types of arthritis found in 43 patients (30 men) presenting consecutively to the Goroka Base Hospital in the Eastern Highlands of Papua New Guinea. Gonococcal arthritis was diagnosed in eight patients (six men) on the basis of isolation of Neisseria gonorrhoeae from the joint aspirate. In all cases the N gonorrhoeae was identified by the closed culture system on chocolate agar, but not always by routine plating. There were no specific clinical features that identified patients with a gonococcal septic arthritis. The remaining 34 patients had an undifferentiated oligoarthritis. The pattern of arthritis in men and women was of a lower limb pauciarticular arthritis with a predilection for the knee and ankle joints. A total of 30% of male patients had a history of urethral discharge and 44% of all patients had preceding diarrhoea. Arthritis was the only feature in 59% of patients and in 32% there was an associated enthesitis. In this study most patients had an oligoarthritis consistent with a reactive arthritis or a septic arthritis due to N gonorrhoeae. Broth inoculation of synovial fluid was the best method to isolate N gonorrhoeae, with standard methods for gonococcal isolation failing in some patients. It is recommended that the term 'tropical polyarthritis' is no longer used as it does not refer to a specific entity but consists of several known arthritides.

  4. Maternal Health Phone Line: Saving Women in Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Amanda H.A. Watson

    2015-04-01

    Full Text Available This paper presents the findings of a research project which has involved the establishment of a maternal health phone line in Milne Bay Province of Papua New Guinea (PNG. Mobile phones and landline phones are key information and communication technologies (ICTs. This research study uses the “ICTs for healthcare development” model to ascertain benefits and barriers to the successful implementation of the Childbirth Emergency Phone. PNG has a very high maternal mortality rate. The “three stages of delay” typology was developed by Thaddeus and Maine to determine factors that might delay provision of appropriate medical treatment and hence increase risk of maternal death. The “three stages of delay” typology has been utilised in various developing countries and also in the present study. Research undertaken has involved semi-structured interviews with health workers, both in rural settings and in the labour ward in Alotau. Additional data has been gathered through focus groups with health workers, analysis of notes made during phone calls, interviews with women and community leaders, observations and field visits. One hundred percent of interviewees (n = 42 said the project helped to solve communication barriers between rural health workers and Alotau Provincial Hospital. Specific examples in which the phone line has helped to create positive health outcomes will be outlined in the paper, drawn from research interviews. The Childbirth Emergency Phone project has shown itself to play a critical role in enabling healthcare workers to address life-threatening childbirth complications. The project shows potential for rollout across PNG; potentially reducing maternal morbidity and maternal mortality rates by overcoming communication challenges.

  5. Kelp gulls, Larus dominicanus (Aves: Laridae, breeding in Keller Peninsula, King George Island, Antarctic Peninsula

    Directory of Open Access Journals (Sweden)

    Joaquim O. Branco

    2009-09-01

    Full Text Available We examined the distribution, abundance and density of the Kelp Gull, Larus dominicanus (Lichtenstein, 1823, at Keller Peninsula on two occasions during the breeding season of 2007-2008 (once for incubation and once for chick stages and compared our results with previously published data. We present information on the number of eggs, incubation success, and initial development of L. dominicanus chicks in the studied sites. The abundance and density of the species has remained statistically similar in Keller Peninsula over the last 30 years (since 1978-1979. Although the abundance and density were almost unchanged, we recorded alterations in the occupation of the breeding areas by L. dominicanus, mainly the abandonment of breeding sites in the eastern portion of Keller Peninsula. The results of the present study compared with similar previous investigations on the abundance of L. dominicanus indicate that the populations have been in equilibrium over the years.

  6. Social Immunity for not Using Drugs among Adolescent (A Case Study of the Frontier Skouw Tribe Papua, Indonesia and Papua New Gunea

    Directory of Open Access Journals (Sweden)

    Isak J. H. Tukayo

    2016-09-01

    Full Text Available In the province of Papua, the number of drug abusers in the age group 10-19 years were 4,600 men and 2,000 in women, with the number of drug detention of 25 people in 2013 and 160 in 2014. Drug type of marijuana is so popular in Papua because of its easy access entering of the border in Papua New Gunea through Skouw tribe village. This study aimed to explore concepts and relationships between concepts related to tribal resistance Skouw to not use drugs. The study design was a qualitative approach with ethno methodology. Data were collected by interview, observation and study of the document. The informants were teenagers who do not use drugs, teenagers drug abusers, parents, community leaders, chiefs and (chief of tribe Ondoafi. The results showed empirically drug abusers because teenagers do not become mothers message. Adolescent emotional closeness with the mother in the house drain naturally superstructure value. Teen drug abusers of Skouw tribes have a great desire to leave a drug that is motivated by the advice and affection of mothers who received any circumstances. This study found "Gluten Skouw" as immunity social tribe Skouw ie mother who has two deep meaning, namely mother meaningful mama who gives love and counsel retained by teenagers, and Mrs. meaning "Tribe Skouw" as the norm and the identity of the community Skouw held to avoid drugs.

  7. Rigidin E, a New Pyrrolopyrimidine Alkaloid from a Papua New Guinea Tunicate Eudistoma Species

    Directory of Open Access Journals (Sweden)

    Rohan A. Davis

    2003-11-01

    Full Text Available Abstract: A new pyrrolopyrimidine alkaloid, rigidin E (1 and the known metabolites rigidin (2 and 1-methylherbipoline (3 have been isolated from a Papua New Guinea tunicate Eudistoma sp. A combination of spectroscopic data were used to determine the structures of these metabolites.

  8. Rigidin E, a New Pyrrolopyrimidine Alkaloid from a Papua New Guinea Tunicate Eudistoma Species

    Science.gov (United States)

    Davis, Rohan A.; Christensen, Lane V.; Richardson, Adam D.; da Rocha, Rosana Moreira; Ireland, Chris M.

    2003-01-01

    A new pyrrolopyrimidine alkaloid, rigidin E (1) and the known metabolites rigidin (2) and 1-methylherbipoline (3) have been isolated from a Papua New Guinea tunicate Eudistoma sp. A combination of spectroscopic data were used to determine the structures of these metabolites.

  9. Policy Evaluation of Investment in Education: A Papua New Guinea Study.

    Science.gov (United States)

    McGavin, P. A.

    1991-01-01

    Uses 1986 market sector earnings data to estimate rates of return to investment in primary, secondary, and university education in Papua New Guinea. Gains in economic and social development are available by shifting government funding in favor of lower educational levels and selecting and retaining pupils completing schooling cycles by level. (66…

  10. Biodiversity inventories and conservation of the marine fishes of Bootless Bay, Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Drew Joshua A

    2012-08-01

    Full Text Available Abstract Background The effective management and conservation of biodiversity is predicated on clearly defined conservation targets. Species number is frequently used as a metric for conservation prioritization and monitoring changes in ecosystem health. We conducted a series of synoptic surveys focusing on the fishes of the Bootless Bay region of Papua New Guinea to generate a checklist of fishes of the region. Bootless Bay lies directly south of Port Moresby, the capital of Papua New Guinea, and experiences the highest human population density of any marine area in the country. Our checklist will set a baseline against which future environmental changes can be tracked. Results We generated a checklist of 488 fish species in 72 families found in Bootless Bay during a two-week sampling effort. Using incident-based methods of species estimation, we extrapolate there to be approximately 940 fish species in Bootless Bay, one of the lowest reported numbers in Papua New Guinea. Conclusions Our data suggest that the Bootless Bay ecosystem of Papua New Guinea, while diverse in absolute terms, has lower fish biodiversity compared to other shallow marine areas within the country. These differences in faunal diversity are most likely a combination of unequal sampling effort as well as biophysical factors within Bootless Bay compounded by historical and/or contemporary anthropogenic disturbances.

  11. The forests and related vegetation of Kwerba, on the Foja Foothills, Mamberamo, Papua (Indonesian New Guinea)

    NARCIS (Netherlands)

    Heist, van M.; Sheil, D.; Rachman, I.; Gusbager, P.; Raweyai, C.O.; Yoteni, H.S.M.

    2010-01-01

    We describe the vegetation of Kwerba, in the foothills of the Foja Mountains in the Mamberamo Basin of West Papua, Indonesia. Few surveys have been carried out in this remote area of Western New Guinea. Working in collaboration with local people we made 15 plots, 10 in primary forest, 3 in secondary

  12. Community response to intermittent preventive treatment of malaria in infants (IPTi) in Papua New Guinea

    NARCIS (Netherlands)

    C. Pell; L. Straus; S. Phuanukoonnon; S. Lupiwa; I. Mueller; N. Senn; P. Siba; M.H. Gysels; R. Pool

    2010-01-01

    Background Building on previous acceptability research undertaken in sub-Saharan Africa this article aims to investigate the acceptability of intermittent preventive treatment of malaria in infants (IPTi) in Papua New Guinea (PNG). Methods A questionnaire was administered to mothers whose infants pa

  13. Cholera in Papua New Guinea and the importance of safe water sources and sanitation

    Directory of Open Access Journals (Sweden)

    Andrew Greenhill

    2012-03-01

    Full Text Available The recent outbreak of cholera in Papua New Guinea (PNG has resulted in a large number of illnesses with a relatively high case fatality ratio (3.2%. Access to adequate sanitation and safe water is very low in PNG and has undoubtedly contributed to the spread of cholera within the country.

  14. The Dialectics of Class and State Formation and of Development Policy in Papua New Guinea

    NARCIS (Netherlands)

    J.B.W. Kuitenbrouwer (Joost)

    1981-01-01

    textabstractIn this paper an attempt is made to review the effects of colonial rule on the transformation of society in what is now Papua New Guinea, and in particular on the process of class formation. The paper also reviews the ways in which, in the first years after Independence in 1975, by

  15. Josephine's journey: Gender-based violence and Marian devotion in urban Papua New Guinea

    NARCIS (Netherlands)

    Hermkens, A.K.

    2008-01-01

    This article deals with how, in the urban setting of Madang, Papua New Guinea, Marian devotion is deployed in response to domestic and gender-based violence. While providing insight into the lived religious experiences of Catholic women living in Madang, this article shows how Mary empowers her

  16. Collective Action Typologies and Reforestation in Indigenous Community of Biak-Papua

    Directory of Open Access Journals (Sweden)

    Henry Silka Innah

    2013-04-01

    Full Text Available While there are issues in deforestation with interesting reports on reforestation in Indonesia's forest policy, the situation in Papua remains understudied.   This paper builds on the themes of collective action and reforestation from indigenous people of Papua. Collective action can be understood from various perspectives and one of them can be studied within Gamson's socio-psychology framework from social movement theories. The results showed that: collective action in indigenous people of Biak-Papua was connected to their collective identity, solidarity, consciousness,  and was facilitated by micromobilization.  There were  4  typologies of collective action for reforestation in Biak: (1 collective action with initiative of collectivity in the group supported by external  forces, (2 collective action driven by village leaders that have the authority from the government, (3 collective action driven by informal  leaders (genealogical/kinship based traditional leaders, and (4 collective action driven by an outsider that has obtained legitimacy of customary, because of marriages.  Taking into account its potentials and dynamics, mutually beneficial collective action is believed to be able to support the success of reforestation and forest management in Papua.Keywords: deforestation, identity, solidarity, consciousness

  17. Teaching the Pragmatics of Accounts-Payable Letters in Papua New Guinea.

    Science.gov (United States)

    Moody, James

    The development of a course in English letter-writing for workers in the accounts-payable departments of Papua New Guinea businesses is described. The needs assessment involved extensive discussion with company staff and their supervisors, collection and analysis of letters recently produced by that staff, and development of a diagnostic test. It…

  18. The Portable Sawmill and Other Challenges to REDD+ in Papua New Guinea

    DEFF Research Database (Denmark)

    Dalsgaard, Steffen; Pedersen, Marianne

    The future for REDD+ in Papua New Guinea (PNG) seems uncertain in these days. Logging companies are accessing much land via a controversial legal framework (Special Agricultural Business Lease), while conservation-oriented NGOs are struggling to find schemes to stop the deforestation. After...

  19. League Bilong Laif: Rugby, Education and Sport-for-Development Partnerships in Papua New Guinea

    Science.gov (United States)

    Sherry, Emma; Schulenkorf, Nico

    2016-01-01

    League Bilong Laif (LBL) is a sport-for-development (SFD) programme that was established in 2013 as a three-way partnership between the Australian Government, the Papua New Guinea (PNG) Government (Department of Education) and the Australian Rugby League Commission (National Rugby League). As a contribution to addressing low rates of school…

  20. The Costs of Children: Perceptions of Australian and Papua New Guinean Students.

    Science.gov (United States)

    Wilks, Jeffrey; Callan, Victor J.

    1984-01-01

    Compared the perceptions of 281 Papua New Guinean students and 329 Australian students of the economic and psychological costs of having children. Australians gave high ratings to the importance of financial and emotional costs, while New Guinea students were more aware of overpopulation and restrictions on parents. (JAC)

  1. The Costs of Children: Perceptions of Australian and Papua New Guinean Students.

    Science.gov (United States)

    Wilks, Jeffrey; Callan, Victor J.

    1984-01-01

    Compared the perceptions of 281 Papua New Guinean students and 329 Australian students of the economic and psychological costs of having children. Australians gave high ratings to the importance of financial and emotional costs, while New Guinea students were more aware of overpopulation and restrictions on parents. (JAC)

  2. The invasion of Piper aduncum in Papua New Guinea: friend or foe?

    NARCIS (Netherlands)

    Hartemink, A.E.

    2002-01-01

    About 75% of the land mass of Papua New Guinea is covered by primary forest which is assumed to have a high biodiversity. Overall there has been little decrease in the area under primary forest although some has resulted from logging activities and expansion of plantation agriculture. Shifting

  3. Integrated nutrient management research with sweet potato in Papua New Guinea

    NARCIS (Netherlands)

    Hartemink, A.E.

    2003-01-01

    This paper summarizes a series of field experiments that investigated the effects of organic and inorganic nutrients on sweet potato tuber yield in the humid lowlands of Papua New Guinea. In the first experiment, plots were planted with Piper aduncum, Gliricidia sepium and Imperata cylindrica, which

  4. Predominance of modern Mycobacterium tuberculosis strains and active transmission of Beijing sublineage in Jayapura, Indonesia Papua.

    Science.gov (United States)

    Chaidir, Lidya; Sengstake, Sarah; de Beer, Jessica; Oktavian, Antonius; Krismawati, Hana; Muhapril, Erfin; Kusumadewi, Inri; Annisa, Jessi; Anthony, Richard; van Soolingen, Dick; Achmad, Tri Hanggono; Marzuki, Sangkot; Alisjahbana, Bachti; van Crevel, Reinout

    2016-04-01

    Mycobacterium tuberculosis genotype distribution is different between West and Central Indonesia, but there are no data on the most Eastern part, Papua. We aimed to identify the predominant genotypes of M. tuberculosis responsible for tuberculosis in coastal Papua, their transmission, and the association with patient characteristics. A total of 199 M. tuberculosis isolates were collected. Spoligotyping was applied to describe the population structure of M. tuberculosis, lineage identification was performed using a combination of lineage-specific markers, and genotypic clusters were identified using a combination of 24-locus-MIRU-VNTR and spoligotyping. A high degree of genetic diversity was observed among isolates based on their spoligopatterns. Strains from modern lineage 4 made up almost half of strains (46.9%), being more abundant than the ancient lineage 1 (33.7%), and modern lineage 2 (19.4%). Thirty-five percent of strains belonged to genotypic clusters, especially strains in the Beijing genotype. Previous TB treatment and mutations associated with drug resistance were more common in patients infected with strains of the Beijing genotype. Papua shows a different distribution of M. tuberculosis genotypes compared to other parts of Indonesia. Clustering and drug resistance of modern strains recently introduced to Papua may contribute to the high tuberculosis burden in this region.

  5. Engendering Mines in Development : A Promising Approach from Papua New Guinea

    OpenAIRE

    World Bank

    2012-01-01

    Papua New Guinea (PNG) is a culturally diverse, environmentally rich country with over five million inhabitants, the majority of whom live on the eastern half of the rugged and mountainous island of New Guinea, the rest scattered among tropical archipelagos in the Bismark and Solomon seas. PNG's natural beauty hides a legacy of poverty and dependence on natural resources, especially mining...

  6. Navigating Contested Terrain: Vernacular Education in a Papua New Guinean Village

    Science.gov (United States)

    Troolin, David

    2013-01-01

    This paper describes a case study of language development in rural Papua New Guinea, in which parents felt the local school was not meeting the educational needs of their children. In this case study, the local, national and global narratives concerning use of the vernacular in education were apparent in the negotiation leading to an apparent…

  7. Begonia yapenensis (sect. Symbegonia, Begoniaceae, a new species from Papua, Indonesia

    Directory of Open Access Journals (Sweden)

    Mark Hughes

    2015-04-01

    Full Text Available A new species, Begonia yapenensis M.Hughes, in Begonia section Symbegonia (Begoniaceae is described and diagnosed against Begonia sympapuana. The new species is endemic to Yapen Island, Papua, Indonesia, and is currently known from a single collection.

  8. Marine algae of Papua New Guinea (Madang Prov.). 1. Caulerpaceae (Chlorophyta—Caulerpales)

    NARCIS (Netherlands)

    Coppejans, E.; Meinesz, A.

    1988-01-01

    In view of preparing a Flora of the Seaweeds of N. Papua New Guinea, material was collected by scuba-diving along the coast of Madang Province in June-August 1980 and July-August 1986. The Caulerpales are the first group to be studied. Thirteen taxa belonging to the genus Caulerpa are described and

  9. The invasive shrub Piper aduncum in Papua New Guinea: a review

    NARCIS (Netherlands)

    Hartemink, A.E.

    2010-01-01

    HARTEMINK AE. 2010. The invasive shrub Piper aduneum in Papua New Guinea: a review. Piper aduncum is a shrub native to Central America. It is found in most Central and South American countries and also in the Caribbean and southern Florida (USA). In Asia and the Pacific, P aduncum occurs in

  10. Explaining Mathematics Achievement of Mature Internal and External Students at the University of Papua New Guinea.

    Science.gov (United States)

    Kaeley, Gurcham S.

    1993-01-01

    Develops a causal model that explains over 40% of the variance in matriculation mathematics achievement of mature internal and external students at the University of Papua New Guinea. Background variables seem more important in the learning of mathematics compared to mediating variables for external students than for internal students. (MDH)

  11. CPAFFC Vice President Li Xiaolin Leads Delegation to Papua New Guinea, New Zealand and Vanuatu

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>At the invitation of the China-PNG Friendship Association Incorporation (CPNGFA), the New Zealand-China Friendship Society (NZCFS) and Vanuatuan Ambassador to China, a CPAFFC delegation led by its vice president Li Xiaolin visited Papua New Guinea, New Zealand and Vanuatu from May

  12. English and Tok Pisin (New Guinea Pidgin English) in Papua New Guinea.

    Science.gov (United States)

    Romaine, Suzanne

    1989-01-01

    Tok Pisin, New Guinea Pidgin English, is becoming increasingly important as a "lingua franca" in Papua New Guinea, even though English is the country's official language. Urban versus rural and spoken versus written varieties of the pidgin are examined, and the influence of English on Tok Pisin is investigated. 73 references. (Author/CB)

  13. AN ALTERNATIVE APPROACH TO MEET BEEF SELF-SUFFICIENCY IN WEST PAPUA

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    S. Hartono

    2011-09-01

    Full Text Available The main objective of this research is to present an alternative approach to meet beef self-sufficiency in West Papua, Indonesia. It mainly focuses on calculating the needed number of productive cows to enhance beef production in the province. Out of the total farmer households in Manokwari, Indonesia, 189 farmer-respondents were selected as samples of the study. Selection of the sample was based on the number of cattle kept in every age group (less than one (2 years old and the number of productive cows. Secondary data came from the time series data of the number of slaughtered cattle vis-à-vis the population of all districts in West Papua Province from 1980-2008. Data were analyzed using the Partial Adjustment Model (PAM and Ordinary Least Square (OLS method. Results of the study showed that beef self-sufficiency in West Papua depend on the availability of the number of productive cows to produce ready-slaughtered-bull in the previous year. Particularly for West Papua, to produce one unit of bull in the tth –year, with the assumption that cattle mortality is 4.92%, a number of 2.38 animal units AU of productive cows must be provided in the previous two (2 years.

  14. The Land Rights of Indigenous Peoples: Revaluation of Papua Special Autonomy

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    Eddy Pelupessy

    2017-03-01

    Full Text Available The purpose of Special Autonomy for Papua is to resolve the source of the problem in Papua, especially concerning the rights of indigenous peoples. Normatively, the background of local autonomy for Papua is affirmed in Act No. 21 of 2001 on Papua Special Autonomy. The results shows that the recognition and protection of the land rights of indigenous peoples have been set clearly in the national legal system, such as Agrarian Law, Forest Law, as well as in Mineral and Coal Mining Law. However, recognition and protection of indigenous peoples’ rights to land in various legal products is still ambivalent. The essence of protection of indigenous peoples’ rights to land is also clearly regulated in Act No. 21 of 2001 and Perdasus No. 23 of 2008 has put customary law community on ownership of communal land is not the object of development, especially in the field of investment. The customary right and indigenous land which is the property and become an authority on indigenous peoples must be recognized by the government and regional and national communities about its presence. Therefore, the government should strive to protect the customary right through regulation of the Ministry of Agrarian and Land Agency and other laws related to the issue of customary rights, customary lands, indigenous peoples and their authority.

  15. Evaluating the Professional Learning for "Cultural Mathematics" in Papua New Guinea's Elementary Schools

    Science.gov (United States)

    Bino, Vagi; Sakopa, Priscilla; Tau, Kila; Kull, Martha

    2014-01-01

    Qualitative and quantitative data are both being used to evaluate a large project in remote areas of Papua New Guinea. Results from teacher and student questionnaires are yet to be evaluated. The responses from teachers participating in the project workshops are reported here to be extremely positive towards the content and delivery of the…

  16. Grammar of Kove: An Austronesian Language of the West New Britain Province, Papua New Guinea

    Science.gov (United States)

    Sato, Hiroko

    2013-01-01

    This dissertation is a descriptive grammar of Kove, an Austronesian language spoken in the West New Britain Province of Papua New Guinea. Kove is primarily spoken in 18 villages, including some on the small islands north of New Britain. There are about 9,000 people living in the area, but many are not fluent speakers of Kove. The dissertation…

  17. Implementing a New Model for Teachers' Professional Learning in Papua New Guinea

    Science.gov (United States)

    Honan, Eileen; Evans, Terry; Muspratt, Sandy; Paraide, Patricia; Reta, Medi; Baroutsis, Aspa

    2012-01-01

    This article reports on a study that investigates the possibilities of developing a professional learning model based on action research that could lead to sustained improvements in teaching and learning in schools in remote areas of Papua New Guinea. The issues related to the implementation of this model are discussed using a critical lens that…

  18. An investigation into febrile illnesses of unknown aetiology in Wipim, Papua New Guinea.

    Science.gov (United States)

    Bande, Grace; Hetzel, Manuel W; Iga, Jonah; Barnadas, Celine; Mueller, Ivo; Siba, Peter M; Horwood, Paul F

    2014-01-01

    In Papua New Guinea the aetiology of febrile illnesses remains poorly characterized, mostly due to poor diagnostic facilities and the inaccessibility of much of the rural areas of the country. We investigated the aetiological agents of febrile illnesses for 136 people presenting to Wipim Health Centre in Western Province, Papua New Guinea. Arboviral and rickettsial real-time polymerase chain reaction (PCR) assays, malaria blood smears and a malaria PCR test were used to identify pathogens associated with a history of fever. In 13% (n = 18) of cases an aetiological agent was identified. Dengue virus type 1 was detected in 11% (n = 15) of the samples tested and malaria in 2% (n = 3). None of the other arboviral or rickettsial pathogens tested for were detected in any of the samples. Although dengue viruses have been identified in Papua New Guinea using serological methods, this study represents the first direct detection of dengue in the country. The detection of malaria, on the other hand, was surprisingly low considering the previous notion that this was a hyperendemic region of Papua New Guinea.

  19. Professional Learning for Cultural Mathematics in Papua New Guinea's Elementary Schools

    Science.gov (United States)

    Owens, Kay; Edmonds-Wathen, Cris; Kravia, Geori; Sakopa, Priscilla

    2014-01-01

    A design of principles for teacher professional learning was developed to improve the teaching of "Cultural Mathematics" in elementary schools in Papua New Guinea. The design's appropriateness for PNG elementary schools is the focus of the research implemented through week-long workshops using technology enhancement. Implementation has…

  20. The Inclusion of Inclusive Education in International Development: Lessons from Papua New Guinea

    Science.gov (United States)

    Le Fanu, Guy

    2013-01-01

    A new "inclusive" curriculum has been introduced in Papua New Guinea, with significant levels of support from a bilateral development agency. The curriculum is inclusive in the sense that it is designed to meet the diverse, complex, and ever-changing needs of students. Research indicates the curriculum has been shaped by various…

  1. New and little known Brachodidae from tropical Asia and Papua New Guinea (Lepidoptera, Cossoidea).

    Science.gov (United States)

    Kallies, Axel

    2013-01-01

    In this study nine new species and a new genus of Brachodidae are described from tropical Asia and Papua New Guinea. Synechodes polias sp. nov. and Synechodes tamila sp. nov. are described from Sulawesi and southern India, respectively. A new genus, Saccocera gen. nov. (type species Miscera orpheus Kallies, 2004), is described to accommodate five species occurring from Taiwan and Sumatra across Melanesia to Papua New Guinea. It differs significantly from the related genera Miscera Walker, 1863 and Synechodes Turner, 1913 in morphological details of the head and the male and female genitalia. Two species of Saccocera are described here, Saccocera panaras sp. nov. from Papua New Guinea and Saccocera miangkabau sp. nov. from Sumatra. Furthermore, Miscera minahasa sp. nov. and Paranigilgia mariannae sp. nov. are described from Sulawesi, Paranigilgia brandti sp. nov. and Nigilgia atribractea sp. nov. from Papua, and Nigilgia browni sp. nov. is described from Christmas Island. Finally, Synechodes heppneri Kallies, 1998 syn. nov. is reverted to a junior synonym of Synechodes coniophora Turner, 1913. Nigilgia anactis Diakonoff, 1982 is figured for the first time and its distribution in Asia is discussed.

  2. Elementary Teacher Education in Papua New Guinea: Towards a Culturally Connected Perspective of Teaching

    Science.gov (United States)

    Hahambu, Casper; Brownlee, Joanne M.; Petriwskyj, E. Anne

    2012-01-01

    Global and national agendas for quality education have led to reforms in Papua New Guinea's (PNG) elementary education, but criticism of the learner-centred Western pedagogies has emerged. One key influence on quality teacher education relates to perspectives of teaching. Existing research shows teachers' beliefs and perceptions of teaching…

  3. Seroepidemiologic survey of cysticercosis-taeniasis in four central highland districts of Papua, Indonesia.

    Science.gov (United States)

    Salim, Lidwina; Ang, Agnes; Handali, Sukwan; Tsang, Victor C W

    2009-03-01

    Cysticercosis and taeniasis are known to be present in Papua, Indonesia. Several small studies have found a high prevalence of cysticercosis (23.5-56.9%) in the central highlands of Papua. A seroepidemiologic survey was carried out in four districts (Jayawijaya, Paniai, Pegunungan Bintang, and Puncak Jaya) of Papua. Anti-cysticercosis and anti-taeniasis antibodies were measured in 2,931 people using recombinant T24 and recombinant ES33 as a measure of cysticercosis and taeniasis exposures, respectively. Prevalence of cysticercosis-taeniasis is high in the Jayawijaya and Paniai districts (20.8% and 29.2% for cysticercosis and 7% and 9.6% for taeniasis, respectively) and lowest in the other two districts (Pegunungan Bintang and Puncak Jaya) (2% and 2% for cysticercosis and 1.7% and 10.7% for taeniasis, respectively). Our data show that the prevalence of cysticercosis and taeniasis are unchanged from that reported nearly 35 years ago at the beginning of cysticercosis-taeniasis epidemics in Papua, Indonesia.

  4. Learning to Lead: A Social Justice Perspective on Understanding Elementary Teacher Leadership in Papua New Guinea

    Science.gov (United States)

    Brownlee, Joanne; Scholes, Laura; Farrell, Ann; Davis, Julie; Cook, Donna

    2012-01-01

    Leadership in elementary education is currently recognized as a political imperative in Papua New Guinea (PNG), as the nation develops strategies towards equitable access to schooling. One recent initiative aimed at building educational leadership was an intensive Australian Leadership Award Fellowship (ALAF) program funded by AusAID, involving a…

  5. Navigating Contested Terrain: Vernacular Education in a Papua New Guinean Village

    Science.gov (United States)

    Troolin, David

    2013-01-01

    This paper describes a case study of language development in rural Papua New Guinea, in which parents felt the local school was not meeting the educational needs of their children. In this case study, the local, national and global narratives concerning use of the vernacular in education were apparent in the negotiation leading to an apparent…

  6. The invasive shrub Piper aduncum in Papua New Guinea: a review

    NARCIS (Netherlands)

    Hartemink, A.E.

    2010-01-01

    HARTEMINK AE. 2010. The invasive shrub Piper aduneum in Papua New Guinea: a review. Piper aduncum is a shrub native to Central America. It is found in most Central and South American countries and also in the Caribbean and southern Florida (USA). In Asia and the Pacific, P aduncum occurs in Indonesi

  7. Geologic framework of the Alaska Peninsula, southwest Alaska, and the Alaska Peninsula terrane

    Science.gov (United States)

    Wilson, Frederic H.; Detterman, Robert L.; DuBois, Gregory D.

    2015-01-01

    The Alaska Peninsula is composed of the late Paleozoic to Quaternary sedimentary, igneous, and minor metamorphic rocks that record the history of a number of magmatic arcs. These magmatic arcs include an unnamed Late Triassic(?) and Early Jurassic island arc, the early Cenozoic Meshik arc, and the late Cenozoic Aleutian arc. Also found on the Alaska Peninsula is one of the most complete nonmetamorphosed, fossiliferous, marine Jurassic sedimentary sections known. As much as 8,500 m of section of Mesozoic sedimentary rocks record the growth and erosion of the Early Jurassic island arc.

  8. Mammal (Mammalia Fauna of Kapıdağ Peninsula

    Directory of Open Access Journals (Sweden)

    Erdem HIZAL

    2008-01-01

    Full Text Available The number of studies on mammals of Kapıdag Peninsula is insufficent. The present study is based on mammal species collected and observed in Kapıdag Peninsula. Kapıdag Peninsula was visited as a total of 226 days between 2001-2007. Field collections yielded 32 mammal species from 6 orders: Insectivora (5, Chiroptera (9,Lagomorpha (1, Rodentia (7, Carnivora (7, Artiodactyla (3. Of the species recorded in this study are rare for Kapıdag Peninsula: Lynx lynx and Felis silvestris.

  9. Men in Papua New Guinea accurately report their circumcision status.

    Directory of Open Access Journals (Sweden)

    Parana Hewage Mangalasiri Jayathunge

    Full Text Available Male circumcision (MC is a well-established component of HIV prevention in countries with high HIV prevalence and heterosexually driven epidemics. Delivery and monitoring of MC programs are reliant on good quality MC data. Such data are often generated through self-reported MC status surveys. This study examined self-reported MC status in comparison with genital photographs from men in Papua New Guinea (PNG.This retrospective non-interventional study collated self-reported MC status data from the 'acceptability and feasibility of MC' study at 4 sites in PNG during 2010-2011. Participants reported their MC status based on an 8-category photographic classification covering the range of foreskin cutting practices in PNG. Genital photographs of 222 participants from this study were independently classified by 2 investigators. The 8-category photographic classification was simplified into a 3 category classification of 'no cut', 'straight cut' and 'round cut' before comparing for agreement between self-reporting and investigator assessment using Cohen's Kappa measure.Using the 3-category classification, there was 90.6% (201/222 agreement between self-assessment and investigator classification (κ value 0.805. Of the discordant 9.4% (21/222, 3.6% (8/222 self-classified as having a cut foreskin (5 straight cut; 3 round cut while investigators classified as having no cut; 4.1% (9/222 self-classified as having no cut while investigators classified them as having had a cut (6 straight cut; 3 round cut and 1.8% (4/222 self-classified as having a round cut while investigators classified as having a straight cut. Given the great variety of foreskin cutting practices and appearances, feasible explanations are suggested for two-thirds (13/21 of these discordant results.This study demonstrates a high level of agreement between self-reporting and investigator assessment of MC status in PNG and suggests self-reporting of MC status to be highly reliable among men

  10. Aristotle, alive and well in Papua New Guinea science classrooms

    Science.gov (United States)

    Boeha, Beno B.

    1990-09-01

    National High School students from Papua New Guinea were interviewed about two situations; the results of their Aristotle-like views regarding `forced' and `natural' motion are presented and discussed. Twenty-one National High School Students were interviewed about two situations similarly used elsewhere (Osborne and Gibert 1979, 1980, Osborne 1980a) and the results of these Aristotle-like views possessed by students have been presented and discussed above. With each of the six summary statements some extracts have been provided from interviews conducted by the author with students who had come from various parts of Pupua New Guinea. Students' views have been compiled to give a composite picture of the Aristotle-like ideas. Some impression of the commonality of the ideas/beliefs has been provided by reference to the work of others who have reported similar tendencies in testing and interviewing physics students. Throughout the study, students' Aristotlean-like views have been given a respected status that reflects their widespread use, their internal coherence and their tenacity in the face of classroom teaching in a Pupua New Guinea National High School. In analysing individual interview transcripits, attempts were made to construct ideas/beliefs that can account for statements by each student in a manner that statements are consistent with each other. The assumption that all of a student's statements are logically compatible to a listener or reader is difficult to maintain. However, it is one that has to be made as a hypothesis to work with, otherwise it is too easy to discount sections of a student's discourse that seem inconsistent with understandable parts. The aims of this part of the study have been to provide science educationalists with a repertoire of common Aristolean-like beliefs which have persisted in students. These views differ in some ways from the orthodox physics views. By better understanding of the students' beliefs and commitments about

  11. Development, labour relations and gender in Papua New Guinea.

    Science.gov (United States)

    Fahey, S

    1986-08-01

    The increase in wage labor in the periurban village of Siar, Papua New Guinea, was examined by carrying out field work in 1980. There were 82 households in Siar: 40 (49%) had at least one wage earner, and of these, 8 (20%) had two or more wage earners. This was far less than in urban areas (86%) and far more than in rural villages (6%). 39 males aged 20-49 years and 10 females aged 10-29 years out of the total population of 503 people were in regular employment. 6 of the 9 women between the ages of 18 and 25 were employed as clerks, 2 as domestic servants, and 1 as a shop assistant. 6 of the 21 men between the ages of 18 and 25 were employed as clerks, 6 as laborers in a timber mill, 4 as construction workers, 2 as medical assistants, 2 as plantation workers, and 1 in a bakery. 67% of the women were in skilled employment compared with 51% of men. Most Siar villagers were employed in Madang town with 26 people being employed in private enterprise, 17 employed by the government, and 6 by the Lutheran Mission. Access to employment depended largely on the wantok system of referring kinfolk by people who were employed. In contrast to male employment patterns, there was little opportunity for unskilled females. Most wage laborers were unable to save money because of the demands exerted on them by relatives. The villagers had developed needs to be satisfied by monetized transactions: food, clothing, housing materials, school fees, transport costs, and social activities for beer and cigarettes. On the other hand, several women requested that their employers deduct 15% of their wages for savings. The expenditure for food varied between 38% and 58% of the total cash income of units of villagers. The village's population increased because migrants arrived. In 1977, 247 (37%) Siar villagers were absent, most having left for reasons related to employment. Sexual division in Siar reinforced women's alienation from the means of production and they became doubly subordinated to

  12. ALLOMETRIC EQUATIONS FOR ESTIMATING ABOVEGROUND BIOMASS IN PAPUA TROPICAL FOREST

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    Sandhi Imam Maulana

    2014-10-01

    Full Text Available Allometric equations can be used to estimate biomass and carbon stock of  the forest. However, so far the allometric equations for commercial species in Papua tropical forests have not been appropriately developed. In this research, allometric equations are presented based on the genera of  commercial species. Few equations have been developed for the commercial species of  Intsia, Pometia, Palaquium and Vatica genera and an equation of  a mix of  these genera. The number of  trees sampled in this research was 49, with diameters (1.30 m above-ground or above buttresses ranging from 5 to 40 cm. Destructive sampling was used to collect the samples where Diameter at Breast Height (DBH and Wood Density (WD were used as predictors for dry weight of  Total Above-Ground Biomass (TAGB. Model comparison and selection were based on the values of  F-statistics, R-sq, R-sq (adj, and average deviation. Based on these statistical indicators, the most suitable model for Intsia, Pometia, Palaquium and Vatica genera respectively are Log(TAGB = -0.76 + 2.51Log(DBH, Log(TAGB = -0.84 + 2.57Log(DBH, Log(TAGB = -1.52 + 2.96Log(DBH, and Log(TAGB = -0.09 + 2.08Log(DBH. Additional explanatory variables such as Commercial Bole Height (CBH do not really increase the indicators’ goodness of  fit for the equation. An alternative model to incorporate wood density should  be considered for estimating the above-ground biomass for mixed genera. Comparing the presented mixed-genera equation; Log(TAGB = 0.205 + 2.08Log(DBH + 1.75Log(WD, R-sq: 97.0%, R-sq (adj: 96.9%, F statistics 750.67, average deviation: 3.5%; to previously published datashows that this local species specific equation differs substantially from previously published equations and this site-specific equation is  considered to give a better estimation of  biomass.

  13. The climatology of dust aerosol over the arabian peninsula

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    A. Shalaby

    2015-01-01

    Full Text Available Dust storms are considered to be a natural hazard over the Arabian Peninsula, since they occur all year round with maximum intensity and frequency in Spring and Summer. The Regional Climate Model version 4 (RegCM4 has been used to study the climatology of atmospheric dust over the Arabian Peninsula from 1999 to 2012. This relatively long simulation period samples the meteorological conditions that determine the climatology of mineral dust aerosols over the Arabian Peninsula. The modeled Aerosol Optical Depth (AOD has been compared against ground-based observations of three Aerosol Robotic Network (AERONET stations that are distributed over the Arabian Peninsula and daily space based observations from the Multi-angle Imaging SpectroRadiometer (MISR, the Moderate resolution Imaging SpectroRadimeter (MODIS and Ozone Monitoring Instrument (OMI. The large scale atmospheric circulation and the land surface response that lead to dust uplifting have been analyzed. While the modeled AOD shows that the dust season extends from March to August with two pronounced maxima, one over the northern Arabian Peninsula in March with AOD equal to 0.4 and one over the southern Arabian Peninsula in July with AOD equal to 0.7, the observations show that the dust season extends from April to August with two pronounced maxima, one over the northern Arabian Peninsula in April with AOD equal to 0.5 and one over the southern Arabian Peninsula in July with AOD equal to 0.5. In spring a high pressure dominates the Arabian Peninsula and is responsible for advecting dust from southern and western part of the Arabian Peninsula to northern and eastern part of the Peninsula. Also, fast developed cyclones in northern Arabian Peninsula are responsible for producing strong dust storms over Iraq and Kuwait. However, in summer the main driver of the surface dust emission is the strong northerly wind ("Shamal" that transport dust from the northern Arabian Peninsula toward south parallel

  14. 1-D seismic velocity model and hypocenter relocation using double difference method around West Papua region

    Science.gov (United States)

    Sabtaji, Agung; Nugraha, Andri Dian

    2015-04-01

    West Papua region has fairly high of seismicity activities due to tectonic setting and many inland faults. In addition, the region has a unique and complex tectonic conditions and this situation lead to high potency of seismic hazard in the region. The precise earthquake hypocenter location is very important, which could provide high quality of earthquake parameter information and the subsurface structure in this region to the society. We conducted 1-D P-wave velocity using earthquake data catalog from BMKG for April, 2009 up to March, 2014 around West Papua region. The obtained 1-D seismic velocity then was used as input for improving hypocenter location using double-difference method. The relocated hypocenter location shows fairly clearly the pattern of intraslab earthquake beneath New Guinea Trench (NGT). The relocated hypocenters related to the inland fault are also observed more focus in location around the fault.

  15. Maintenance of a reliable laboratory service for tuberculosis intervention in Papua New Guinea.

    Science.gov (United States)

    Makaen, Johnson; Omena, Mathew

    2015-01-01

    The reemergence of tuberculosis, including multidrug-resistant strains, in Papua New Guinea highlights the never ending nature of the antituberculosis (anti-TB) campaign in that country and warrants the need for constant vigilance against the condition. Through surveillance, early detection, and management, the spread and incidence of TB can be kept in check. To maintain successful TB control programs, the government and partners committed to this campaign need to overhaul essential aspects of laboratory services. Clinical laboratories play a critical role in diagnostics; their functions cannot be substituted nor relegated. It is time to end neglect of these services in Papua New Guinea and to arm the laboratories in that country with full financial and logistical support so that they can lead the campaign against TB.

  16. Complications of bush thoracotomy in the Highlands of Papua New Guinea.

    Science.gov (United States)

    Wallace, J; Tharion, J

    1995-03-01

    Bush thoracotomy is still practised in the South Western Highlands of Papua New Guinea, by traditional bush doctors. These bush thoracotomies are performed with the aim of letting out the 'bad blood' that is believed to have collected in the body cavities following injuries. During a 3 year period between 1989 and 1992, 183 patients with complications of bush thoracotomy were treated at the Sopas Hospital in the Highlands of Papua New Guinea. Of these patients, 55 had chest wall infections only, without any pleural involvement. Of the patients with empyemas, 14 were treated by decortication of the empyema with one death and all remaining patients were treated by drainage procedures with one death. We recommend early treatment by adequate drainage of the empyema and, where feasible, early decortication. Continuing education to eradicate the procedure, and provision of adequate surgical facilities for management of complications, should be the long-term aim for this continuing problem.

  17. Status and Conservation Possibilities of Papua New Guinea’s Terrestrial Mammals

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    David Lopez Cornelio

    2012-01-01

    Full Text Available The status of Papua New Guinea’s terrestrial mammals is revised according to their geographical distribution,life history characteristics, and current conservation plans and legislation. Considering their uniqueness andthreatening factors, their appropriate management is critical to achieve sustainable development in the country.Concerning marsupial species no one has been yet domesticated, there is no organized breeding and theirnatural productivity is generally lower than ruminants. Their conservation status is related to their size assmaller species are usually more prolific, less conspicuous, and less preferred by hunters. Differences onevolutionary ecology between families are discussed, and recommendations are given for the assessment andfurther conservation of vulnerable species. Conservation programs must go alongside with rural livelihoodsimprovement through ecotourism, food security, and marketing of non timber forest products.Keywords: terrestrial mammal, marsupial spesies, conservation status, Papua New Guinea

  18. Leucosiid crabs from Papua New Guinea, with descriptions of eight new species (Crustacea: Decapoda: Brachyura).

    Science.gov (United States)

    Galil, Bella S; Ng, Peter K L

    2015-10-06

    Twenty-five species of leucosiid crabs are reported from Madang Province, Papua New Guinea. Of these, seven are new to science: two each are included in Alox Tan & Ng, 1995 and Tanaoa Galil, 2003, and one each in Ryphila Galil, 2009, Seulocia Galil, 2005, and Urnalana Galil, 2005. Fifteen additional species are new records for Papua New Guinea: Alox rugosum (Stimpson, 1858), Ancylodactyla nana (Zarenkov, 1990), Arcania heptacantha De Man, 1907, Heterolithadia fallax (Henderson, 1893), Hiplyra longimana (A. Milne Edwards, 1874), Myra curtimana Galil, 2001, M. digitata Galil 2004, Nursilia dentata Bell, 1855, Oreotlos etor Tan & Richer de Forges, 1993, Parilia major Sakai, 1961, Raylilia coniculifera Galil, 2001, R. uenoi (Takeda, 1995), Toru pilus (Tan, 1996), Urashima pustuloides (Sakai, 1961) and Leucosia rubripalma Galil, 2003. The new species are described and illustrated, and their affinities with allied taxa discussed. Colour photographs are provided for 20 species.

  19. 1-D seismic velocity model and hypocenter relocation using double difference method around West Papua region

    Energy Technology Data Exchange (ETDEWEB)

    Sabtaji, Agung, E-mail: sabtaji.agung@gmail.com, E-mail: agung.sabtaji@bmkg.go.id [Study Program of Earth Sciences, Faculty of Earth Sciencies and Technology, Institute of Technology Bandung, Bandung 40132 (Indonesia); Indonesia’s Agency for Meteorological, Climatological and Geophysics Region V, Jayapura 1572 (Indonesia); Nugraha, Andri Dian, E-mail: nugraha@gf.itb.ac.id [Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung, Bandung 40132 (Indonesia)

    2015-04-24

    West Papua region has fairly high of seismicity activities due to tectonic setting and many inland faults. In addition, the region has a unique and complex tectonic conditions and this situation lead to high potency of seismic hazard in the region. The precise earthquake hypocenter location is very important, which could provide high quality of earthquake parameter information and the subsurface structure in this region to the society. We conducted 1-D P-wave velocity using earthquake data catalog from BMKG for April, 2009 up to March, 2014 around West Papua region. The obtained 1-D seismic velocity then was used as input for improving hypocenter location using double-difference method. The relocated hypocenter location shows fairly clearly the pattern of intraslab earthquake beneath New Guinea Trench (NGT). The relocated hypocenters related to the inland fault are also observed more focus in location around the fault.

  20. Indications for Caesarean sections in a rural hospital in the Highlands of Papua New Guinea.

    Science.gov (United States)

    Mark, Terence B; Radcliffe, Jim; Laman, Moses

    2014-07-01

    We retrospectively documented indications for Caesarean sections in a rural district level hospital in the highlands of Papua New Guinea. Over a 53-month study period, 745 Caesarean sections were performed. Prolonged labour, previous history of Caesarean section, cephalopelvic disproportion, malpresentation and fetal distress accounted for over 88% of Caesarean sections performed. In older mothers (aged >30 years), antepartum haemorrhage (Fisher exact test, P = 0.05) and multiple indications (P = 0.001) were leading reasons for Caesarean sections while cephalopelvic disproportion (P = 0.005) was the leading indication in younger mothers. Further prospective studies incorporating perinatal and maternal mortality rates are required to optimise the value of Caesarean sections at district level hospitals in Papua New Guinea.

  1. Expert Opinion to Identify High-Risk Entry Routes of Canine Rabies into Papua New Guinea.

    Science.gov (United States)

    Brookes, V J; Ward, M P

    2017-03-01

    The proximity of Papua New Guinea (PNG) to canine rabies-endemic countries in South-East Asia presents a risk of incursion of this disease into PNG and the rest of the Oceanic region. The objective of this study was to identify the highest risk routes for entry of dogs - associated with movement of people - into PNG from canine rabies-endemic countries. A structured, in-country expert-elicitation workshop was used, and 20 entry routes were identified. The highest risk routes were three land routes from Papua, Indonesia (hunters, traditional border crossers and unregulated, unchecked 'shopper-crossers') and two sea routes (fishing and logging). These results will be used to direct more detailed risk assessments to develop surveillance strategies and incursion response plans.

  2. Colored Height and Shaded Relief, Kamchatka Peninsula

    Science.gov (United States)

    2002-01-01

    Russia's Kamchatka Peninsula, lying between the Sea of Okhotsk to the west and the Bering Sea and Pacific Ocean to the east, is one of the most active volcanic regions along the Pacific Ring of Fire. It covers an area about the size of Colorado but contains more than 100 volcanoes stretching across the 1000-kilometer-long (620-mile-long) land mass. A dozen or more of these have active vents, with the youngest located along the eastern half of the peninsula. This color-coded shaded relief image, generated with data from the Shuttle Radar Topography Mission (SRTM), shows Kamchatka's volcanic nature to dramatic effect.Kliuchevskoi, one of the most active and renowned volcanoes in the world, dominates the main cluster of volcanoes called the Kliuchi group, visible as a circular feature in the center-right of the image. The two other main volcanic ranges lie along northeast-southwest lines, with the older, less active range occupying the center and western half of Kamchatka. The younger, more active belt begins at the southernmost point of the peninsula and continues upward along the Pacific coastline.Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the north-south direction, so northern slopes appear bright and southern slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and brown to white at the highest elevations.The Shuttle Radar Topography Mission flew aboard the Space Shuttle Endeavour, launched on February 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar that flew twice on the Space Shuttle Endeavour in 1994. The Shuttle Radar Topography Mission was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (200

  3. Prevalence of Chlamydia trachomatis in women attending a family planning clinic in Papua New Guinea.

    Science.gov (United States)

    Theunissen, J J; Kariwiga, G; Ossewaarde, J M; van Rijsoort-Vos, J H; Stolz, E; van der Meijden, W I

    1995-10-01

    To determine the prevalence of Chlamydia trachomatis infection in women attending a family planning clinic in Papua New Guinea, in the period between April and June 1991. The outpatient department of Obstetrics and Gynaecology of Port Moresby General Hospital, Port Moresby, Papua New Guinea, the departments of Dermato-Venereology and Clinical Microbiology of the Erasmus University, Rotterdam, The Netherlands and the National Institute of Public Health and Environmental Protection, Bilthoven, The Netherlands. A total of 254 consecutive women who attended the family planning clinic at Port Moresby General Hospital, Papua New Guinea were enrolled into this study. Cervical infections with C trachomatis were diagnosed using the direct immunofluorescent assay (DFA) and the polymerase chain reaction (PCR). Serum IgM and IgG antibodies directed against C trachomatis were detected using the enzyme-linked fluorescent assay (ELFA). The prevalence of C trachomatis was 14.6% using the PCR, 9.1% using the DFA and 17.3% when the results of the PCR and the DFA were combined. An elevated IgM titre was observed in 14.2% of the women, whereas 44.1% had an elevated IgG titre. The titres of IgM or IgG were significantly higher in women who were positive using the PCR or the DFA than in those who were negative in both the PCR and the DFA (p = 0.032 and p = 0.0046, respectively). Cervical infection by C trachomatis can be considered a major health problem in at least the studied population in Papua New Guinea. The prevalence of C trachomatis infection is at least comparable with that in groups with a high prevalence in industrialized countries. Effective screening and treatment programmes are imperative to combat this problem.

  4. High Levels of Transmitted HIV Drug Resistance in a Study in Papua New Guinea.

    Science.gov (United States)

    Lavu, Evelyn; Kave, Ellan; Mosoro, Euodia; Markby, Jessica; Aleksic, Eman; Gare, Janet; Elsum, Imogen A; Nano, Gideon; Kaima, Petronia; Dala, Nick; Gurung, Anup; Bertagnolio, Silvia; Crowe, Suzanne M; Myatt, Mark; Hearps, Anna C; Jordan, Michael R

    2017-01-01

    Papua New Guinea is a Pacific Island nation of 7.3 million people with an estimated HIV prevalence of 0.8%. ART initiation and monitoring are guided by clinical staging and CD4 cell counts, when available. Little is known about levels of transmitted HIV drug resistance in recently infected individuals in Papua New Guinea. Surveillance of transmitted HIV drug resistance in a total of 123 individuals recently infected with HIV and aged less than 30 years was implemented in Port Moresby (n = 62) and Mount Hagen (n = 61) during the period May 2013-April 2014. HIV drug resistance testing was performed using dried blood spots. Transmitted HIV drug resistance was defined by the presence of one or more drug resistance mutations as defined by the World Health Organization surveillance drug resistance mutations list. The prevalence of non-nucleoside reverse transcriptase inhibitor transmitted HIV drug resistance was 16.1% (95% CI 8.8%-27.4%) and 8.2% (95% CI 3.2%-18.2%) in Port Moresby and Mount Hagen, respectively. The prevalence of nucleoside reverse transcriptase inhibitor transmitted HIV drug resistance was 3.2% (95% CI 0.2%-11.7%) and 3.3% (95% CI 0.2%-11.8%) in Port Moresby and Mount Hagen, respectively. No protease inhibitor transmitted HIV drug resistance was observed. The level of non-nucleoside reverse transcriptase inhibitor drug resistance in antiretroviral drug naïve individuals recently infected with HIV in Port Moresby is amongst the highest reported globally. This alarming level of transmitted HIV drug resistance in a young sexually active population threatens to limit the on-going effective use of NNRTIs as a component of first-line ART in Papua New Guinea. To support the choice of nationally recommended first-line antiretroviral therapy, representative surveillance of HIV drug resistance among antiretroviral therapy initiators in Papua New Guinea should be urgently implemented.

  5. High Levels of Transmitted HIV Drug Resistance in a Study in Papua New Guinea

    Science.gov (United States)

    Lavu, Evelyn; Kave, Ellan; Mosoro, Euodia; Markby, Jessica; Aleksic, Eman; Gare, Janet; Elsum, Imogen A.; Nano, Gideon; Kaima, Petronia; Dala, Nick; Gurung, Anup; Bertagnolio, Silvia; Crowe, Suzanne M.; Myatt, Mark

    2017-01-01

    Introduction Papua New Guinea is a Pacific Island nation of 7.3 million people with an estimated HIV prevalence of 0.8%. ART initiation and monitoring are guided by clinical staging and CD4 cell counts, when available. Little is known about levels of transmitted HIV drug resistance in recently infected individuals in Papua New Guinea. Methods Surveillance of transmitted HIV drug resistance in a total of 123 individuals recently infected with HIV and aged less than 30 years was implemented in Port Moresby (n = 62) and Mount Hagen (n = 61) during the period May 2013-April 2014. HIV drug resistance testing was performed using dried blood spots. Transmitted HIV drug resistance was defined by the presence of one or more drug resistance mutations as defined by the World Health Organization surveillance drug resistance mutations list. Results The prevalence of non-nucleoside reverse transcriptase inhibitor transmitted HIV drug resistance was 16.1% (95% CI 8.8%-27.4%) and 8.2% (95% CI 3.2%-18.2%) in Port Moresby and Mount Hagen, respectively. The prevalence of nucleoside reverse transcriptase inhibitor transmitted HIV drug resistance was 3.2% (95% CI 0.2%-11.7%) and 3.3% (95% CI 0.2%-11.8%) in Port Moresby and Mount Hagen, respectively. No protease inhibitor transmitted HIV drug resistance was observed. Conclusions The level of non-nucleoside reverse transcriptase inhibitor drug resistance in antiretroviral drug naïve individuals recently infected with HIV in Port Moresby is amongst the highest reported globally. This alarming level of transmitted HIV drug resistance in a young sexually active population threatens to limit the on-going effective use of NNRTIs as a component of first-line ART in Papua New Guinea. To support the choice of nationally recommended first-line antiretroviral therapy, representative surveillance of HIV drug resistance among antiretroviral therapy initiators in Papua New Guinea should be urgently implemented. PMID:28146591

  6. PESANTREN DAN PENGEMBANGAN KURIKULUM KEWIRAUSAHAAN: Kajian Pesantren Roudahtul Khuffadz Sorong Papua Barat

    OpenAIRE

    Ismail Suardi Wekke

    2012-01-01

    Abstract Pesantren is a unique instrument of Indonesian educational system. Environmental adaptations enhance pesantren to modify institutional change and development. Therefore, this research will explore how pesantren widen the curriculum in term of enterprenurship. This study was conducted in pesantren Roudhotul Khuffadz. It is located in Sorong, West Papua province, eastern part of Indonesia. In depth-interview and non participant observation were attended in collecti...

  7. Analysis of HIV / AIDS Patients Service Management in Paniai Hospital, Paniai, Papua

    Directory of Open Access Journals (Sweden)

    Agus Agus

    2017-02-01

    Full Text Available Clinical Voluntary Counseling Testing (VCT was established in 2009 in hospitals Paniai Papua. VCT Clinic Hospital Papua Paniai aims to prevent and break the chain of transmission of HIV, screening and early diagnosis, ongoing counseling, as well as preventing the transmission of HIV infection from mother to child. VCT is also becoming more access to management for people with HIV, either the antiretroviral drugs, prevention and treatment of opportunistic infections, and the treatment of HIV infection holistically. Objective: The identification of patient care management of HIV / AIDS in patient wards of hospitals Paniai Papua Province. Mixed Methods ie qualitative and quantitative research. The quantitative data obtained from medical records of 287 patients with HIV-AIDS hospitalizations in 2014-2016. The qualitative data obtained from interviews with key informants were 13 people selected by purposive sampling and analyzed descriptively. Characteristics of patients with HIV / AIDS are the patients most aged 25-49 years (54%, female gender (56%, high school (26%, not working (54%, risk factors for heterosexual (74%, tuberculosis coinfection (46%, duration of treatment ARV therapy for less than 1 year (57%, non-compliance with taking medication (61.1%, length of stay of 1-5 days (48%, stage III (65%, CD4 <200 mg (55%, the difference in the payment of fees at the rate parties BPJS RS Rp. 764 715 036. Inputs include human resources, facilities, infrastructure in the service of HIV / AIDS patients in hospitals Paniai accordance Hospital classification type D. Sources of funds from DAU (General Allocation Fund, DAK (Special Allocation Fund, Papua Health Card (KPS as well as the Public Service Board (BLUD. Optimal service process is already running with the service flow and SOP examination and treatment of HIV. Output inpatient care including HIV / AIDS patients were optimal given by SPM (Minimum Service Standards Hospital Health Ministerial Decree No

  8. Trophic relationships between insectivorous birds and insect in Papua New Guinea

    OpenAIRE

    TVARDÍKOVÁ, Kateřina

    2013-01-01

    The thesis describes diversity of birds along a complete altitudinal gradient and in forest fragments in lowlands of Papua New Guinea. It focuses separately on the diversity of different feeding guilds, and discusses their links to habitat and food resources. More specifically, it focuses on forest insectivorous birds, their predation pressure on arthropods, feeding specializations and preferences, and some of the ways how insectivores search for food.

  9. Papuaneon, a new genus of jumping spiders from Papua New Guinea (Araneae: Salticidae: Neonini).

    Science.gov (United States)

    Maddison, Wayne P

    2016-11-29

    The genus Neon Simon stands alone as a phylogenetically isolated astioid jumping spider, the only member of the Neonini. The new genus Papuaneon is established for the jumping spider Papuaneon tualapa sp. nov. from Papua New Guinea. Resembling a large, hirsute Neon, it is here shown to be the sister group to Neon, based on data from the nuclear 28S and Actin 5C, and the mitochondrial 16SND1 region. Photographs of living specimens are provided.

  10. Galeus corriganae sp. nov., a new species of deepwater catshark (Carcharhiniformes: Pentanchidae) from Papua New Guinea.

    Science.gov (United States)

    White, William T; Mana, Ralph R; Naylor, Gavin J P

    2016-12-06

    A new species of catshark, provisionally placed in the genus Galeus, is described from Papua New Guinea based on 7 specimens collected during recent deepwater surveys of the region. The new species, Galeus corriganae, is closest to G. priapus from New Caledonia and G. gracilis from northwestern Australia but differs in several morphological characters. A reclassification of the catshark groups is required to revise the familial and generic arrangement of the group.

  11. Papua in Media: A Discourse Critical Analysis of Economic News in Three National Indonesian Newspapers

    Directory of Open Access Journals (Sweden)

    Mungky Diana Sari

    2016-04-01

    Full Text Available For so many years, peace in Papua has become a high critical thing in Indonesian politics. In order to find the solution, the paradigm has been shifted from security to welfare or economic approach. Article explored the impact of religion affiliation toward news making and news frame, especially in economic news published by mass media. This research was developed to explore the framing formed by three media outlets which each of them affiliated with certain religion. This research focused on the analysis of economic articles published by three media outlets; Sinar Harapan, Republika, and Kompas daily. The method of framing analysis was based on Robert N. Entman theory, while the critical discourse analysis method was based on Norman Fairclough theory. Political economics theories such as Vincent Mosco, Robert E. Babe, and D.W. Smythe to analyze the influence of religion affiliation in news production were also used. Meanwhile, some political communication theories such as Brian McNair, Dann Nimmo, Noam Chomsky and Denis McQuail were also used to know how media stands in Papua conflict. From the research, it is discovered that the religion affiliation has a big impact on news media and its content, and also the frame that is built. Not only political-economic matters, but "the-sense-of-belonging" of the owner through particular religion gives impact to media policy. The content and frame are finally influencing political communication in Indonesia in Papua conflict particularly. 

  12. Spatio-temporal epidemiology of the cholera outbreak in Papua New Guinea, 2009-2011.

    Science.gov (United States)

    Horwood, Paul F; Karl, Stephan; Mueller, Ivo; Jonduo, Marinjho H; Pavlin, Boris I; Dagina, Rosheila; Ropa, Berry; Bieb, Sibauk; Rosewell, Alexander; Umezaki, Masahiro; Siba, Peter M; Greenhill, Andrew R

    2014-08-20

    Cholera continues to be a devastating disease in many developing countries where inadequate safe water supply and poor sanitation facilitate spread. From July 2009 until late 2011 Papua New Guinea experienced the first outbreak of cholera recorded in the country, resulting in >15,500 cases and >500 deaths. Using the national cholera database, we analysed the spatio-temporal distribution and clustering of the Papua New Guinea cholera outbreak. The Kulldorff space-time permutation scan statistic, contained in the software package SatScan v9.2 was used to describe the first 8 weeks of the outbreak in Morobe Province before cholera cases spread throughout other regions of the country. Data were aggregated at the provincial level to describe the spread of the disease to other affected provinces. Spatio-temporal and cluster analyses revealed that the outbreak was characterized by three distinct phases punctuated by explosive propagation of cases when the outbreak spread to a new region. The lack of road networks across most of Papua New Guinea is likely to have had a major influence on the slow spread of the disease during this outbreak. Identification of high risk areas and the likely mode of spread can guide government health authorities to formulate public health strategies to mitigate the spread of the disease through education campaigns, vaccination, increased surveillance in targeted areas and interventions to improve water, sanitation and hygiene.

  13. A large outbreak of shigellosis commencing in an internally displaced population, Papua New Guinea, 2013

    Directory of Open Access Journals (Sweden)

    Edwin Benny

    2014-09-01

    Full Text Available Objective: The objective of this study was to investigate a large outbreak of shigellosis in Papua New Guinea that began in a camp for internally displaced persons before spreading throughout the general community. Methods: Outbreak mitigation strategies were implemented in the affected area to curtail the spread of the disease. Data were collected from the surveillance system and analysed by time, place and person. Rectal swab samples were tested by standard culture methods and real-time polymerase chain reaction to determine the etiology of the outbreak. Results: Laboratory analysis at two independent institutions established that the outbreak was caused by Shigella sp., with one strain further characterized as Shigella flexneri serotype 2. Approximately 1200 suspected cases of shigellosis were reported in a two-month period from two townships in Morobe Province, Papua New Guinea. The outbreak resulted in at least five deaths, all in young children. Discussion: This outbreak of shigellosis highlights the threat of enteric diseases to vulnerable populations such as internally displaced persons in Papua New Guinea, as has been observed in other global settings.

  14. LOCAL COMMUNITY EMPOWERMENT IN THE SPECIAL AUTONOMY LAW IN PAPUA PROVINCE

    Directory of Open Access Journals (Sweden)

    Usman Pakasi

    2012-08-01

    Full Text Available The establishment of the 2001 Special Autonomy Law in Papua Province is not exempted from economic, political and socio-cultural problems. The law is intended to empower the people by preserving their interests and upholding the basic rights of native Papuans. This research aims at finding out a theoretical understanding on the forms of local community empowerment during the implementation of special autonomy in Papua Province. The study is performed through a qualitative approach with a phenomenological strategy. The research was conducted at a location in Jayapura. Empirical data were obtained using the techniques of observation, in-depth interviews, and other secondary data. The implementation of Special Autonomy in Papua Province has brought forth a fundamental change in the approaches and policies of community development, particularly local community empowerment that includes indigenous communities, women, and religion. Local community empowerment in the economic and socio-cultural aspects represents the effort to improve the welfare and sense of justice within the local community in development.

  15. PAPUA IN MEDIA: A DISCOURSE CRITICAL ANALYSIS OF ECONOMIC NEWS IN THREE NATIONAL INDONESIAN NEWSPAPERS

    Directory of Open Access Journals (Sweden)

    Mungky Diana Sari

    2016-09-01

    Full Text Available For so many years, peace in Papua has become a high critical thing in Indonesian politics. In order to find the solution, the paradigm has been shifted from security to welfare or economic approach. Article explored the impact of religion affiliation toward news making and news frame, especially in economic news published by mass media. This research was developed to explore the framing formed by three media outlets which each of them affiliated with certain religion. This research focused on the analysis of economic articles published by three media outlets; Sinar Harapan, Republika, and Kompas daily. The method of framing analysis was based on Robert N. Entman theory, while the critical discourse analysis method was based on Norman Fairclough theory. Political economics theories such as Vincent Mosco, Robert E. Babe, and D.W. Smythe to analyze the influence of religion affiliation in news production were also used. Meanwhile, some political communication theories such as Brian McNair, Dann Nimmo, Noam Chomsky and Denis McQuail were also used to know how media stands in Papua conflict. From the research, it is discovered that the religion affiliation has a big impact on news media and its content, and also the frame that is built. Not only political-economic matters, but "the-sense-of-belonging" of the owner through particular religion gives impact to media policy. The content and frame are finally influencing political communication in Indonesia in Papua conflict particularly.

  16. Profil Fenotipik Plasmodium falciparum Galur Papua 2300 Akibat Paparan Antimalaria Artemisinin in Vitro

    Directory of Open Access Journals (Sweden)

    Lilik Maslachah

    2015-03-01

    Full Text Available The presence of the P. falciparum resistance and decreased of efficacy against artemisinin and its derivatives result in increasingly complex malaria issues. Malaria has become one of the currently unresolved world’s health problems due to the lack of new artemisinin replacement drugs. This study aimed to provide evidence that the repeated exposure of in vitro artemisinin may cause a change in P. falciparum Papua 2300 strain phenotypic. This study was conducted during the period of February to November 2013 in Biomedics Brawijaya University and the Faculty of Veterinary Medicine, Airlangga University. A post-test control only experimental design was used. In vitro cultures of P. falciparum Papua 2300 strain were treated by repeated artemisin in IC50 concentration and were observed for their viability and IC50 using probit analysis. The control group did not show any changes after IC50value and PO1 treatment. An increase in IC50 value was occurred after PO2. Repeated exposures of artemisinin in PO2, PO3 and PO4 had shorter viability periods than PO1. The viability of was stable after PO3 in this group. In conclusion, repeated exposures of artemisinin influence changes in IC50 value and viability period of P. falciparum Papua 2300 strain.

  17. Viruses associated with influenza-like-illnesses in Papua New Guinea, 2010.

    Science.gov (United States)

    Kono, Jacinta; Jonduo, Marinjho H; Omena, Matthew; Siba, Peter M; Horwood, Paul F

    2014-05-01

    Influenza-like-illness can be caused by a wide range of respiratory viruses. The etiology of influenza-like-illness in developing countries such as Papua New Guinea is poorly understood. The etiological agents associated with influenza-like-illness were investigated retrospectively for 300 nasopharyngeal swabs received by the Papua New Guinea National Influenza Centre in 2010. Real-time PCR/RT-PCR methods were used for the detection of 13 respiratory viruses. Patients with influenza-like-illness were identified according to the World Health Organization case definition: sudden onset of fever (>38°C), with cough and/or sore throat, in the absence of other diagnoses. At least one viral respiratory pathogen was detected in 66.3% of the samples tested. Rhinoviruses (17.0%), influenza A (16.7%), and influenza B (12.7%) were the pathogens detected most frequently. Children 5 years of age. Influenza B, adenovirus, and respiratory syncytial virus were all detected at significantly higher rates in children Papua New Guinea.

  18. Natality and calf mortality of the Northern Alaska Peninsula and Southern Alaska Peninsula caribou herds

    Directory of Open Access Journals (Sweden)

    Richard A. Sellers

    2003-04-01

    Full Text Available We studied natality in the Northern Alaska Peninsula (NAP and Southern Alaska Peninsula (SAP caribou (Rangifer tarandus granti herds during 1996-1999, and mortality and weights of calves during 1998 and 1999- Natality was lower in the NAP than the SAP primarily because most 3-year-old females did not produce calves in the NAP Patterns of calf mortality in the NAP and SAP differed from those in Interior Alaska primarily because neonatal (i.e., during the first 2 weeks of life mortality was relatively low, but mortality continued to be significant through August in both herds, and aggregate annual mortality was extreme (86% in the NAP Predators probably killed more neonatal calves in the SAP, primarily because a wolf den (Canis lupus was located on the calving area. Despite the relatively high density of brown bears (Ursus arctos and bald eagles (Haliaeetus leucocephalus, these predators killed surprisingly few calves. Golden eagles (Aquila chrysaetos were uncommon on the Alaska Peninsula. At least 2 calves apparently died from pneu¬monia in the range of the NAP but none were suspected to have died from disease in the range of the SAP. Heavy scav¬enging by bald eagles complicated determining cause of death of calves in both the NAP and SAP.

  19. Beyond sexual desire and curiosity: sexuality among senior high school students in Papua and West Papua Provinces (Indonesia) and implications for HIV prevention.

    Science.gov (United States)

    Diarsvitri, Wienta; Utomo, Iwu Dwisetyani; Neeman, Teresa; Oktavian, Antonius

    2011-10-01

    When it comes to sexuality and norms, young Indonesians are becoming more open. Concern about this is related to the rapid increase in HIV prevalence in Indonesia, especially in Papua and West Papua Provinces. While much research has been conducted among youth who have left school, little is known about senior high school students' sexuality and sexual practices in these provinces. Using qualitative and quantitative data, we explore perspectives on and experiences of sexuality, contraceptive use, unintended pregnancy and unsafe abortion among 1082 Year 11 students from 16 senior high schools in both provinces. Findings suggest that around 38.3% of students reported having had sexual intercourse and 36.5% of these having had their first sexual encounter before they were 15 years old. Furthermore, contraceptive use among sexually active students was very low. Around 32% of female students who reported having had sexual intercourse also reported having an unintended pregnancy and the majority of them had had unsafe abortions. The paper points to the implications of students' high-risk sexual behaviours for HIV prevention.

  20. Draft Whole-Genome Sequence of Haemophilus ducreyi Strain AUSPNG1, Isolated from a Cutaneous Ulcer of a Child from Papua New Guinea

    Science.gov (United States)

    Gangaiah, Dharanesh; Marinov, Georgi K.; Roberts, Sally A.; Robson, Jenny

    2016-01-01

    Haemophilus ducreyi has recently emerged as a leading cause of cutaneous ulcers in the yaws-endemic areas of Papua New Guinea and other South Pacific islands. Here, we report the draft genome sequence of the H. ducreyi strain AUSPNG1, isolated from a cutaneous ulcer of a child from Papua New Guinea. PMID:26847887

  1. Draft Whole-Genome Sequence of Haemophilus ducreyi Strain AUSPNG1, Isolated from a Cutaneous Ulcer of a Child from Papua New Guinea.

    Science.gov (United States)

    Gangaiah, Dharanesh; Marinov, Georgi K; Roberts, Sally A; Robson, Jenny; Spinola, Stanley M

    2016-02-04

    Haemophilus ducreyi has recently emerged as a leading cause of cutaneous ulcers in the yaws-endemic areas of Papua New Guinea and other South Pacific islands. Here, we report the draft genome sequence of the H. ducreyi strain AUSPNG1, isolated from a cutaneous ulcer of a child from Papua New Guinea.

  2. Draft Whole-Genome Sequence of Haemophilus ducreyi Strain AUSPNG1, Isolated from a Cutaneous Ulcer of a Child from Papua New Guinea

    OpenAIRE

    Gangaiah, Dharanesh; Marinov, Georgi K.; Roberts, Sally A.; Robson, Jenny; Spinola, Stanley M.

    2016-01-01

    Haemophilus ducreyi has recently emerged as a leading cause of cutaneous ulcers in the yaws-endemic areas of Papua New Guinea and other South Pacific islands. Here, we report the draft genome sequence of the H. ducreyi strain AUSPNG1, isolated from a cutaneous ulcer of a child from Papua New Guinea.

  3. POLITICS OF LANGUAGE IN THE ACT REGULATING MATTERS PERTAINING TO SPECIFIC AUTONOMY FOR PAPUA : Critical Discourse Perspective

    Directory of Open Access Journals (Sweden)

    Hugo Warami

    2014-08-01

    Full Text Available This article aims to illustrate that the politics of language marked power relations framed by a form of power between the dominating and the dominated in the Act Regulating Matters Pertaining to Specific Autonomy for Papua (hereinafter called UU Otsus Papua. The politics of language involves a high degree of knowledge and power that is marked by the symbolic interactions in the ethnic diversity of the archipelago UU Otsus Papua is a form of political discourse and the medium of language diplomacy containing an authority and political competence of the central government over the people of Papua; including a number of authorities and policies, as well as to explore the power of language in the language politics networks through the system of government of the Republic of Indonesia. Politics of language in this article will be disclosed through the paradigm of Critical Discourse Analysis (CDA. This article will focus on the efforts of uncovering: “Language Politics in UU Otsus Papua”, by projecting the problems including: (i the form of the politics of language, and (ii the political function of language in the UU Otsus Papua.  

  4. Delmarva Peninsula Fox Squirrel Five Year Review Summary and Evaluation

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This review constitutes an evaluation of information on the Delmarva Peninsula fox squirrel that has become available since 1993, when the Delmarva Fox Squirrel...

  5. Investigations of the Delmarva Peninsula Fox Squirrel 1966

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of doing n census study of the Delmarva Peninsula Fox Squirrel is to provide some basis for determining the annual and periodic fluctuation in the...

  6. Avian Point Transect Survey; Seward Peninsula, Alaska, 2012

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data product contains avian point-transect survey data and habitat data collected on the Seward Peninsula, Alaska, USA, during 21 May – 10 June 2012. We...

  7. A Management Strategy for Kenai Peninsula Brown Bears

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Increasing human activity and land development on the Kenai Peninsula, Alaska has brought about concern for the brown bear (Ursus arctos) population. The human...

  8. 2013-2014 USGS Lidar: Olympic Peninsula (WA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — TASK NAME: USGS Olympic Peninsula Washington LIDAR LiDAR Data Acquisition and Processing Production Task USGS Contract No. G10PC00057 Task Order No. G13PD00849...

  9. The Trail Inventory of Alaska Peninsula NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Alaska Peninsula National Wildlife Refuge. Trails in this inventory are...

  10. Spring staging waterfowl on the Naknek River, Alaska Peninsula, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Alaska Peninsula/Becharof National Wildlife Refuge staff conducted a survey of spring staging waterfowl on the Naknek River in the Bristol Bay drainage, Alaska...

  11. 24 arc-second Kenai Peninsula Bororugh Alaska Elevation Grid

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 24 arc-second Kenai Peninsula Bororugh Alaska Elevation Grid provides bathymetric data in ASCII raster format of 24 second resolution in geographic coordinates....

  12. Timber resource statistics for the Olympic Peninsula, Washington.

    Science.gov (United States)

    Patricia M. Bassett; Daniel D. Oswald

    1961-01-01

    This report summarizes a 1978-79 timber resource inventory of five counties in the Olympic Peninsula of Washington: Clallam, Grays Harbor, Jefferson, Mason, and Thurston. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  13. Cook Inlet and Kenai Peninsula, Alaska ESI: FISHL (Fish Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains biological resource data for anadromous fish streams in Cook Inlet and Kenai Peninsula, Alaska. Vector lines in this data set represent...

  14. Risk-taking behaviour of Cape Peninsula high school students ...

    African Journals Online (AJOL)

    Risk-taking behaviour of Cape Peninsula high school students. ... PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN ... South African Medical Journal ... 7 340 students from 16 schools in the three major ed ucation departments.

  15. Archaeology on the Alaska Peninsula: The Ugashik Drainage

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — As part of a lengthy research project focusing on the prehistoric development and distribution of Eskimo peoples on the Alaska Peninsula (Fig. 1), the Ugashik River...

  16. Volcanism and history on the northern Alaska Peninsula

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Although research has addressed the distribution of prehistoric ethnic groups along the Alaska Peninsula, little effort has been devoted to understanding the effects...

  17. Cook Inlet and Kenai Peninsula, Alaska ESI: FISH (Fish Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains biological resource data for herring spawning areas in Cook Inlet and Kenai Peninsula, Alaska. Vector polygons in this data set represent...

  18. Cook Inlet and Kenai Peninsula, Alaska ESI: NESTS (Nest Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains biological resource data for alcids, shorebirds, waterfowl, diving birds, pelagic birds, gulls and terns in Cook Inlet and Kenai Peninsula,...

  19. Cook Inlet and Kenai Peninsula, Alaska ESI: BIRDS (Bird Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains biological resource data for alcids, shorebirds, waterfowl, diving birds, pelagic birds, gulls and terns in Cook Inlet and Kenai Peninsula,...

  20. Cook Inlet and Kenai Peninsula, Alaska ESI: INVERT (Invertebrate Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains biological resource data for razor clams in Cook Inlet and Kenai Peninsula, Alaska. Vector polygons in this data set represent locations of...

  1. Cook Inlet and Kenai Peninsula, Alaska ESI: VOLCANOS (Volcano Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the locations of volcanos in Cook Inlet and Kenai Peninsula, Alaska. Vector points in the data set represent the location of the volcanos....

  2. Macrofouling community structure in Kanayama Bay, Kii Peninsula (Japan)

    Digital Repository Service at National Institute of Oceanography (India)

    Raveendran, T.V.; Harada, E.

    An investigation on the macrofouling community in Kanayama Bay, Kill Peninsula, Japan was undertaken from June 1994 to May 1995 by exposing fiber reinforced plastic (FRP) panels at subsurface and bottom (2.2 m) depths. The composition and abundance...

  3. A new species of Dalbergia (Leguminosae from Malay Peninsula

    Directory of Open Access Journals (Sweden)

    Bambang - Sunarno

    2003-12-01

    Full Text Available SUNARNO, BAMBANG & OHASHI, HIROSHI. 2002. A new species of Dalbergia (Leguminosae from Malay Peninsula. Reinwardtia 12(1: 117–119. ⎯ A new species, Dalbergia johoriensis from the Malay Peninsula is described. It is close to D. rostrata and D. havilandii but readily distinguished by the grooved midrib beneath, flowers with narrower standard and wings and style hairy in the lower part.

  4. The Korean Peninsula after the Tian An Incident

    Institute of Scientific and Technical Information of China (English)

    Zhu Feng

    2011-01-01

    The sinking of South Korea's Tian An ship on March 26, 2010 and the shelling of Yin Ping Island on November 23 the same year marked anew stage to developments on the Korean Peninsula. They dealt a heavy blow to diplomatic multilateral efforts aimed at solving the nuclear issue on the Peninsula. Indeed, they pushed the region almost to the brink of war. Those nations involved had to urgently readjust their policy.

  5. Geyser Valley on the Kamchatka Peninsula

    Science.gov (United States)

    2007-01-01

    On June 2, a devastating mudslide in the world-renowned Geyser Valley on the Kamchatka Peninsula virtually obliterated the natural wonder, forcing the emergency evacuation of visitors and national park personnel. The site, which is the Kamchatka Peninsula's main tourist attraction, consists of some 200 thermal pools created by the area's intense volcanic activity, including about 90 geysers covering an area of four square kilometers (2.5 square miles). It is one of only five sites in the world where the impressive eruptions of steam and boiling-hot water can be found. According to witnesses, a powerful mudslide 1.5 kilometers (one mile) long and 200 meters (600 feet) wide buried more than two-thirds of the valley beneath tens of meters of snow, dirt, trees and boulders (right image), and created a temporary lake submerging more geysers. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet. ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra spacecraft. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance. The U.S. science team is located at NASA's Jet

  6. Associations of Socioeconomic Status with Diet and Physical Activity in Migrant Bougainvilleans in Port Moresby, Papua New Guinea.

    Science.gov (United States)

    Vengiau, Gwendalyn; Umezaki, Masahiro; Phuanukoonnon, Suparat; Siba, Peter; Watanabe, Chiho

    2014-01-01

    Urban migrants in Papua New Guinea have undergone a nutritional transition. The present study investigated associations of socioeconomic status with dietary and physical activity patterns among migrant Bougainvilleans from Nassioi territory in the capital city of Port Moresby, Papua New Guinea. All adults Naasioi migrants residing in Port Moresby were identified (N = 185) and 70 were included. The International Physical Activity Questionnaire was used to evaluate physical activity, and dietary patterns were assessed by per-week consumption frequency of food items. Principal component analysis was applied to produce a composite score for socioeconomic status. Least square regression analysis indicated that socioeconomic status was positively correlated with consumption of a traditional diet (p = .03) and negatively with walking-related physical activity (p = .02), but it was not correlated with MET-minutes of moderate/vigorous activity. Different patterns of nutritional transition occur among migrants in urban Papua New Guinea, depending on socioeconomic status.

  7. Genogeography and Immune Epitope Characteristics of Hepatitis B Virus Genotype C Reveals Two Distinct Types: Asian and Papua-Pacific

    Science.gov (United States)

    Thedja, Meta Dewi; Muljono, David Handojo; Ie, Susan Irawati; Sidarta, Erick; Turyadi; Verhoef, Jan; Marzuki, Sangkot

    2015-01-01

    Distribution of hepatitis B virus (HBV) genotypes/subgenotypes is geographically and ethnologically specific. In the Indonesian archipelago, HBV genotype C (HBV/C) is prevalent with high genome variability, reflected by the presence of 13 of currently existing 16 subgenotypes. We investigated the association between HBV/C molecular characteristics with host ethnicity and geographical distribution by examining various subgenotypes of HBV/C isolates from the Asia and Pacific region, with further analysis on the immune epitope characteristics of the core and surface proteins. Phylogenetic tree was constructed based on complete HBV/C genome sequences from Asia and Pacific region, and genetic distance between isolates was also examined. HBV/C surface and core immune epitopes were analyzed and grouped by comparing the amino acid residue characteristics and geographical origins. Based on phylogenetic tree and geographical origins of isolates, two major groups of HBV/C isolates—East-Southeast Asia and Papua-Pacific—were identified. Analysis of core and surface immune epitopes supported these findings with several amino acid substitutions distinguishing the East-Southeast Asia isolates from the Papua-Pacific isolates. A west-to-east gradient of HBsAg subtype distribution was observed with adrq+ prominent in the East and Southeast Asia and adrq- in the Pacific, with several adrq-indeterminate subtypes observed in Papua and Papua New Guinea (PNG). This study indicates that HBV/C isolates can be classified into two types, the Asian and the Papua-Pacific, based on the virus genome diversity, immune epitope characteristics, and geographical distribution, with Papua and PNG as the molecular evolutionary admixture region in the switching from adrq+ to adrq-. PMID:26162099

  8. Genogeography and Immune Epitope Characteristics of Hepatitis B Virus Genotype C Reveals Two Distinct Types: Asian and Papua-Pacific.

    Directory of Open Access Journals (Sweden)

    Meta Dewi Thedja

    Full Text Available Distribution of hepatitis B virus (HBV genotypes/subgenotypes is geographically and ethnologically specific. In the Indonesian archipelago, HBV genotype C (HBV/C is prevalent with high genome variability, reflected by the presence of 13 of currently existing 16 subgenotypes. We investigated the association between HBV/C molecular characteristics with host ethnicity and geographical distribution by examining various subgenotypes of HBV/C isolates from the Asia and Pacific region, with further analysis on the immune epitope characteristics of the core and surface proteins. Phylogenetic tree was constructed based on complete HBV/C genome sequences from Asia and Pacific region, and genetic distance between isolates was also examined. HBV/C surface and core immune epitopes were analyzed and grouped by comparing the amino acid residue characteristics and geographical origins. Based on phylogenetic tree and geographical origins of isolates, two major groups of HBV/C isolates--East-Southeast Asia and Papua-Pacific--were identified. Analysis of core and surface immune epitopes supported these findings with several amino acid substitutions distinguishing the East-Southeast Asia isolates from the Papua-Pacific isolates. A west-to-east gradient of HBsAg subtype distribution was observed with adrq+ prominent in the East and Southeast Asia and adrq- in the Pacific, with several adrq-indeterminate subtypes observed in Papua and Papua New Guinea (PNG. This study indicates that HBV/C isolates can be classified into two types, the Asian and the Papua-Pacific, based on the virus genome diversity, immune epitope characteristics, and geographical distribution, with Papua and PNG as the molecular evolutionary admixture region in the switching from adrq+ to adrq-.

  9. Genogeography and Immune Epitope Characteristics of Hepatitis B Virus Genotype C Reveals Two Distinct Types: Asian and Papua-Pacific.

    Science.gov (United States)

    Thedja, Meta Dewi; Muljono, David Handojo; Ie, Susan Irawati; Sidarta, Erick; Turyadi; Verhoef, Jan; Marzuki, Sangkot

    2015-01-01

    Distribution of hepatitis B virus (HBV) genotypes/subgenotypes is geographically and ethnologically specific. In the Indonesian archipelago, HBV genotype C (HBV/C) is prevalent with high genome variability, reflected by the presence of 13 of currently existing 16 subgenotypes. We investigated the association between HBV/C molecular characteristics with host ethnicity and geographical distribution by examining various subgenotypes of HBV/C isolates from the Asia and Pacific region, with further analysis on the immune epitope characteristics of the core and surface proteins. Phylogenetic tree was constructed based on complete HBV/C genome sequences from Asia and Pacific region, and genetic distance between isolates was also examined. HBV/C surface and core immune epitopes were analyzed and grouped by comparing the amino acid residue characteristics and geographical origins. Based on phylogenetic tree and geographical origins of isolates, two major groups of HBV/C isolates--East-Southeast Asia and Papua-Pacific--were identified. Analysis of core and surface immune epitopes supported these findings with several amino acid substitutions distinguishing the East-Southeast Asia isolates from the Papua-Pacific isolates. A west-to-east gradient of HBsAg subtype distribution was observed with adrq+ prominent in the East and Southeast Asia and adrq- in the Pacific, with several adrq-indeterminate subtypes observed in Papua and Papua New Guinea (PNG). This study indicates that HBV/C isolates can be classified into two types, the Asian and the Papua-Pacific, based on the virus genome diversity, immune epitope characteristics, and geographical distribution, with Papua and PNG as the molecular evolutionary admixture region in the switching from adrq+ to adrq-.

  10. Wind resource characterization in the Arabian Peninsula

    KAUST Repository

    Yip, Chak Man Andrew

    2015-12-28

    Wind energy is expected to contribute to alleviating the rise in energy demand in the Middle East that is driven by population growth and industrial development. However, variability and intermittency in the wind resource present significant challenges to grid integration of wind energy systems. These issues are rarely addressed in the literature of wind resource assessment in the Middle East due to sparse meteorological observations with varying record lengths. In this study, the wind field with consistent space–time resolution for over three decades at three hub heights (50m, 80m, 140m) over the whole Arabian Peninsula is constructed using the Modern Era Retrospective-Analysis for Research and Applications (MERRA) dataset. The wind resource is assessed at a higher spatial resolution with metrics of temporal variations in the wind than in prior studies. Previously unrecognized locations of interest with high wind abundance and low variability and intermittency have been identified in this study and confirmed by recent on-site observations. In particular, the western mountains of Saudi Arabia experience more abundant wind resource than most Red Sea coastal areas. The wind resource is more variable in coastal areas along the Arabian Gulf than their Red Sea counterparts at a similar latitude. Persistent wind is found along the coast of the Arabian Gulf.

  11. Trichinella pseudospiralis in the Iberian peninsula.

    Science.gov (United States)

    Zamora, M J; Alvarez, M; Olmedo, J; Blanco, M C; Pozio, E

    2015-06-15

    Nematode worms of the genus Trichinella are zoonotic parasites circulating in most continents, including Europe. In Spain, Trichinella spiralis and Trichinella britovi are highly prevalent in wildlife but seldom in domestic pigs. In Portugal, only T. britovi was documented in wild carnivores. In the period 2006-2013 in Spain, 384 (0.0001%) pigs and 1399 (0.20%) wild boars (Sus scrofa) were positive for Trichinella spp. larvae, which were identified as T. spiralis or T. britovi. In 2014, Trichinella pseudospiralis larvae were isolated from a wild boar hunted in the Gerona province, Cataluña region, North-East of Spain, near the border to France. This is the first report of T. pseudospiralis in the Iberian peninsula, which suggests a broad distribution area of this zoonotic nematode in Europe. Since larvae of this Trichinella species do not encapsulate in the host muscles, they can be detected only by artificial digestion of muscle samples. T. pseudospiralis is the only Trichinella species infecting both mammals and birds. Birds can spread this pathogen over great distances including islands triggering new foci of infections in areas previously considered at low risk for this pathogen.

  12. Pharmaceutical ethnobotany in Northern Navarra (Iberian Peninsula).

    Science.gov (United States)

    Cavero, R Y; Akerreta, S; Calvo, M I

    2011-01-07

    This paper provides significant ethnobotanical information on pharmaceutical plant uses in Northern Navarra from an area known both for its high biological diversity and its cultural significance, suggesting the survival of uses lost elsewhere. Collect, analyze and evaluate the ethnobotanical knowledge about medicinal plants in Northern Navarra (Iberian Peninsula) with 4243 km(2) and 71,069 inhabitants. We performed semi-structured interviews with 253 informants (mean age 69; 61% women, 39% men) in 120 locations, identified the plant reported and analyzed the results, comparing them with those from other territories. The informants reported data on 174 medicinal plants belonging to 63 botanical families. This work is focused on human medicinal plant uses, which represent 98% of the pharmaceutical uses (1725 use reports). The species with the highest number of cites are Chamaemelum nobile, Sambucus nigra and Verbena officinalis, with a long tradition of use in The Mountain (Navarra). All different plant parts are used; aerial part is exploited more frequently than other plant parts. Most of the listed remedies use a single ingredient, typically soaked in water. Usually, the administration is primarily oral followed by topical applications. The main ailments treated are digestive troubles, wounds and dermatological problems, and respiratory affections. Informants reported 24 new or scarcely cited uses for 23 medicinal plants. For 35% of the species (8) we have not found bibliographical references in the scientific literature and 48% (11) have only one to three references. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  13. Nowcasting of convective cells over Italian Peninsula

    Directory of Open Access Journals (Sweden)

    C. M. Medaglia

    2005-01-01

    Full Text Available The aim of the study is the individuation of convective cells over the Italian peninsula with the conjunction use of geostationary satellite data (METEOSAT, MSG satellite in the IR and WV channels and lightning data. We will use GCD (Global Convective Diagnostic algorithm developed at Aviation Weather Centre (AWC of NOAA (National Oceanic and Atmospheric Administration. This algorithm is based on the idea that a deep convective cloud will not have any significant moisture above it. This technique works quite well at identifying active deep convection and can be applied to all the world's geostationary satellites. However it does not always agree with lightning sensors. Low topped convection with lightning will be missed. We will extend the capabilities of GCD using lightning data. The new product will be validate over different cases in the central Italy using the C-band polarimetric radar of ISAC-CNR (Institute of Atmospheric Sciences and Climate-of the Italian National Research Council Rome.

  14. Health-Related Research Projects in Fiji and Papua New Guinea: A Cross-Sectional Analysis of Fiji and Papua New Guinea Health Research Portals.

    Science.gov (United States)

    Sridharan, Kannan; Gowri, S

    2016-06-10

    Evidence-based medicine and evidence-based public health rely on the best available evidence generated in a specific area for it to be implemented in healthcare practice. This study assesses the range of research studies conducted in Fiji and Papua New Guinea (PNG) islands by reviewing the types of studies now registered with the respective health research registry portals. We assessed all studies registered on the Fiji Health Research Portal (FHRP) and Papua New Guinea Health Research Portal (PNGHRP) since 2014 for the following details: year of registration; study type and participants; field of research; basic statistical analyses; and multicentric or single center study. A total of 99 studies were registered in the FHRP and 6 in PNGHRP during the period under review. Nearly, one fourth of the studies from Fiji and one third from PNG islands are studies evaluating various health policies without involving or collecting data from human subjects. All the registered studies in both the islands were observational (rather than experimental). A total of 58.2% of the registered studies in FHRP and 66.7% in PNGHRP were performed as student projects. A geographic scope of 21.2% of the proposed studies in FHRP and 33.3% in PNGHRP was limited to the respective islands. We conclude from the present analysis that there is a clear need for conducting more high-quality research in both Fiji and PNG in order to meet the health needs of the respective nations. More research focusing on health needs and contributing factors to both communicable and noncommunicable diseases are the need of the hour in both of these south Pacific islands.

  15. Geography and social distribution of malaria in Indonesian Papua: a cross-sectional study.

    Science.gov (United States)

    Hanandita, Wulung; Tampubolon, Gindo

    2016-04-12

    Despite being one of the world's most affected regions, only little is known about the social and spatial distributions of malaria in Indonesian Papua. Existing studies tend to be descriptive in nature; their inferences are prone to confounding and selection biases. At the same time, there remains limited malaria-cartographic activity in the region. Analysing a subset (N = 22,643) of the National Basic Health Research 2007 dataset (N = 987,205), this paper aims to quantify the district-specific risk of malaria in Papua and to understand how socio-demographic/economic factors measured at individual and district levels are associated with individual's probability of contracting the disease. We adopt a Bayesian hierarchical logistic regression model that accommodates not only the nesting of individuals within the island's 27 administrative units but also the spatial autocorrelation among these locations. Both individual and contextual characteristics are included as predictors in the model; a normal conditional autoregressive prior and an exchangeable one are assigned to the random effects. Robustness is then assessed through sensitivity analyses using alternative hyperpriors. We find that rural Papuans as well as those who live in poor, densely forested, lowland districts are at a higher risk of infection than their counterparts. We also find age and gender differentials in malaria prevalence, if only to a small degree. Nine districts are estimated to have higher-than-expected malaria risks; the extent of spatial variation on the island remains notable even after accounting for socio-demographic/economic risk factors. Although we show that malaria is geography-dependent in Indonesian Papua, it is also a disease of poverty. This means that malaria eradication requires not only biological (proximal) interventions but also social (distal) ones.

  16. Common themes in the literature on traditional medicine in Papua New Guinea.

    Science.gov (United States)

    Macfarlane, Joan

    2009-01-01

    A review of the literature on traditional medical practices and beliefs in Papua New Guinea (PNG) was conducted in order to provide context and background information for the Department of Health's National Policy on Traditional Medicine for Papua New Guinea. The literature review examined accounts that refer to all 19 provinces and 50 different cultural groups. PNG is renowned for its cultural diversity and it was evident in the literature review that many beliefs and practices are specific to particular cultural groups. Many cultural groups adopt unique practices based on their own specific explanations of illness. At the same time, the review identified a number of commonalities in concepts of health and illness, treatment-seeking behaviour and reactions to the introduction of western medicine among Papua New Guineans from different geographic areas. Both the diversity and the commonalities provide context and background for the National Policy that was approved by the National Executive Committee in March 2007 and officially launched in April 2009. The commonalities are pertinent to the policy on a national level while the diversity must be considered when the policy is implemented at the local level. Summarizing the commonalities between different cultural groups illuminates central belief and behaviour constructs relating to health and illness. Ideas and similarities in practice or perceptions relating to traditional medicine in PNG that are common across a number of provinces are the subject of this paper. The most common features include a belief in the power of sorcery, which is universal, the importance of adherence to customary law and the healing power of herbs and incantation. These findings are a working draft of the expected norms of traditional medicine in PNG, which can be tested and refined during the process of implementing the National Policy, which, it should be noted, explicitly excludes the use of sorcery.

  17. Comparison of Cocoa Beans from China, Indonesia and Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Fenglin Gu

    2013-05-01

    Full Text Available A survey on five kinds of cocoa beans from new cocoa planting countries was conducted to analyze each kind’s basic quality. The average bean weight and butter content of Hainan cocoa beans were the lowest, at less than 1.1 g, and 39.24% to 43.44%, respectively. Cocoa beans from Indonesia where shown to be about 8.0% and 9.0% higher in average bean weight and butter content, respectively, than that of Papua New Guinea and about 20.0% and 25.0% higher in average bean weight and butter content than Chinese dried beans, respectively. The average total polyphenolic content ranged from 81.22 mg/10 g to 301.01 mg/10 g. The Hainan 2011 sample had the highest total polyphenolic content, followed by the unfermented sample from Indonesia and the Papua New Guinea sample. The polyphenolic levels found in the Hainan 2010 sample were 123.61 mg/10 g and lower than the other three samples, but the Indonesian fermented sample had the lowest total polyphenolic content of 81.22 mg/10 g. The average total amino acid content ranged from 11.58 g/100 g to 18.17 g/100 g. The total amino acid content was the highest in the Indonesian unfermented sample, followed by the Hainan 2011 sample and the Papua New Guinea sample. The levels found in the Hainan 2010 sample were lower; the Indonesian fermented sample had the lowest total amino acid content.

  18. Mitochondrial genome sequences reveal deep divergences among Anopheles punctulatus sibling species in Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Logue Kyle

    2013-02-01

    Full Text Available Abstract Background Members of the Anopheles punctulatus group (AP group are the primary vectors of human malaria in Papua New Guinea. The AP group includes 13 sibling species, most of them morphologically indistinguishable. Understanding why only certain species are able to transmit malaria requires a better comprehension of their evolutionary history. In particular, understanding relationships and divergence times among Anopheles species may enable assessing how malaria-related traits (e.g. blood feeding behaviours, vector competence have evolved. Methods DNA sequences of 14 mitochondrial (mt genomes from five AP sibling species and two species of the Anopheles dirus complex of Southeast Asia were sequenced. DNA sequences from all concatenated protein coding genes (10,770 bp were then analysed using a Bayesian approach to reconstruct phylogenetic relationships and date the divergence of the AP sibling species. Results Phylogenetic reconstruction using the concatenated DNA sequence of all mitochondrial protein coding genes indicates that the ancestors of the AP group arrived in Papua New Guinea 25 to 54 million years ago and rapidly diverged to form the current sibling species. Conclusion Through evaluation of newly described mt genome sequences, this study has revealed a divergence among members of the AP group in Papua New Guinea that would significantly predate the arrival of humans in this region, 50 thousand years ago. The divergence observed among the mtDNA sequences studied here may have resulted from reproductive isolation during historical changes in sea-level through glacial minima and maxima. This leads to a hypothesis that the AP sibling species have evolved independently for potentially thousands of generations. This suggests that the evolution of many phenotypes, such as insecticide resistance will arise independently in each of the AP sibling species studied here.

  19. Cultural aspects of early childhood growth and nutrition among the Amele of lowland Papua New Guinea.

    Science.gov (United States)

    Jenkins, C L; Orr-ewing, A K; Heywood, P F

    1984-01-01

    Childhood malnutrition in Papua New Grinea has often been attributed to inadequate practices. Combining the methods of ethnography and nutrition, this study assesses the impact of beliefs and practices concerning breast feeding and supplementation on infant and toddler growth among the Amele of Lowland Madang Province. Results indicate a clear role for notions about lactation and the proper timing of appropriate foods in growth retardation of young children. Conceptualizing developmental stages emically instead of etically is a useful approach to gathering data for nutrition education programs.

  20. Three new species of the microhylid frog genus Choerophryne (Amphibia, Anura, Microhylidae from Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Rainer Günther

    2017-05-01

    Full Text Available We describe three new species of the microhylid frog genus Choerophryne from the mountains and foothills of southern and northeastern Papua New Guinea. All three species lack elongated snouts and all are arboreal calling from elevated perch sites between ~1 and 10 m above the forest floor. Advertisement calls and habitat preferences are described for each species. Descriptions of these three frogs brings the total number of Choerophryne recognized to 34 but numerous additional species undoubtedly remain to be discovered in poorly-surveyed mountainous regions of New Guinea.

  1. Hak Ulayat Laut dalam Perspektif Otonomi Daerah di Kepulauan Kei dan Papua

    Directory of Open Access Journals (Sweden)

    Roberth Kurniawan Ruslak Hammar

    2012-02-01

    Full Text Available Structure of customary right for land go out to sea as source of subsistence at society of Moluccas and Papua, existence still be confessed and adhered, goodness by citizen of federation punish, and also the foreigner, and if impinged to be sanctioned coherent. Autono­mous execution of area hotly the reform and on the side of socialize, giving living space for execution of rights of customary right for land of deep sea construct reinforcement of rights socialize custom utilize to support area development.

  2. Potamogeton schweinfurthii in the Iberian Peninsula

    Directory of Open Access Journals (Sweden)

    Petit, Albert

    2012-12-01

    Full Text Available We provide the first records for the Iberian Peninsula of Potamogeton schweinfurthii A. Benn., a species distributed mainly in Africa that was not discovered in Europe until 2005, where it is assumed to be indigenous but it has generally been confused with P. lucens. The Iberian specimens, which for the most part are from recent collections, have been identified based on morphological characteristics and molecular studies. We have detected 8 localities, 4 in the northeastern area of the Peninsula (Catalonia and Navarra and 4 from the West (south and north of Portugal and western Andalusia. Our studies show that it is a very rare species on a regional level. Although it is a mainly tropical and subtropical species, we have found that P. schweinfurthii (both natural populations and those cultivated has a high tolerance to climates with severe winters and frequent frosts. The large proportion of populations found in anthropogenic habitats, and the fact that most European records are from the past half-century, suggest that P. schweinfurthii may have experienced a recent expansion favoured by the construction of large number of artificial water bodies in the Mediterranean region. This raises the possibility that P. schweinfurthii in Europe is a species that forms temporary populations and has a naturally unstable area.Se aportan las primeras citas de Potamogeton schweinfurthii A. Benn. en la Península Ibérica, una especie de área básicamente africana que no fue descubierta en Europa hasta 2005, donde se supone que es autóctona y en general había sido confundida con P. lucens. Los ejemplares ibéricos han sido identificados por sus caracteres morfológicos y por estudios moleculares y, en su mayor parte, proceden de recolecciones recientes. Se ha detectado en 8 localidades, 4 del noreste peninsular (Cataluña y Navarra y 4 del oeste (sur y norte de Portugal y Andalucía occidental. Según la información actualmente disponible, se trataría de

  3. Saker Falcon on the Crimean Peninsula

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    Igor V. Karyakin

    2016-02-01

    Full Text Available In this article we made a revaluation of a number of the Saker (Falco cherrug on the Crimean Peninsula based on data obtained in an expedition conducted in May 9–26 of 2015. During this expedition Sakers were observed on 58 sites (31 times they were seen on pylons of power lines, 14 – on cliffs in the foothills of Crimean Mountains, 8 – on the coastal cliffs and 4 on the coastal precipices, and one adult male was seen in the forest shelter belt near Syvash lagoon. We revealed 49 breeding territories of Saker including 42 occupied nests with successful breeding. The estimation of the total number of breeding population on peninsula is 145–184 (mean 165 breeding pairs, including 125–159 (mean 142 pairs which breeding attempts were successful in 2015. The distance between the neighboring pairs is 1.95–15.21 km (mean 6.56±3.37 km, n=43. Pylons of power lines were used by 30 breeding pairs (61.22% out of 49, and 29 successful nests (69.05% out of 42 were built on pylons. Supposedly, 63.83% of all breeding pairs in Crimea are bred on pylons, and the percentage of successful nests out of the total number of nests in population is 71.89%. From the 34 nests that were built on pylons, 24 (70.59% were located on the concrete pylons and 10 (29.41% on the metal ones. On cliffs and precipices we found 24 nests in total. Eighteen (75% of them were built on a bare ground, while the others were found in the nests built by other bird species (most of them were made in the former nests of the Raven (Corvus corax, and one pair occupies a nest of the Long-legged Buzzard (Buteo rufinus located on cliff. The percentage of successful nests out of occupied ones was 85.71%. We found broods of 1–4 nestlings, which in average (n=23 makes 2.83±0.78 nestling per successful nest. The majority of broods (65.22% consisted of 3 nestlings. On 20 breeding territories (90.91% male birds were older then 2 years old, and two breeding territories (9.09% were occupied

  4. At Risk: The Relationship between Experiences of Child Sexual Abuse and Women's HIV Status in Papua New Guinea

    Science.gov (United States)

    Lewis, Ione R.

    2012-01-01

    Child sexual abuse in Papua New Guinea is a human rights issue as well as an indicator of HIV risk in women. This study aimed to develop knowledge about the link between violence experienced by women and their HIV status. The study used a mixed method approach to collect quantitative and qualitative data through structured interviews with a sample…

  5. Knowledge, Attitudes, and Practices Concerning Malaria in Pregnancy: Results from a Qualitative Study in Madang, Papua New Guinea

    NARCIS (Netherlands)

    Andrew, E.V.W.; Pell, C.; Angwin, A.; Auwun, A.; Daniels, J.; Mueller, I.; Phuanukoonnon, S.; Pool, R.

    2015-01-01

    Background Malaria is the leading cause of illness and death in Papua New Guinea (PNG). Infection during pregnancy with falciparum or vivax malaria, as occurs in PNG, has health implications for mother and child, causing complications such as maternal anemia, low birth weight and miscarriage. This a

  6. Leaf litter decomposition of Piper aduncum, Gliricidia sepium and Imperata cylindrica in the humid lowlands of Papua New Guinea

    NARCIS (Netherlands)

    Hartemink, A.E.; O'Sullivan, J.N.

    2001-01-01

    No information is available on the decomposition and nutrient release pattern of Piper aduncum and Imperata cylindrica despite their importance in shifting cultivation systems of Papua New Guinea and other tropical regions. We conducted a litter bag study (24 weeks) on a Typic Eutropepts in the humi

  7. At Risk: The Relationship between Experiences of Child Sexual Abuse and Women's HIV Status in Papua New Guinea

    Science.gov (United States)

    Lewis, Ione R.

    2012-01-01

    Child sexual abuse in Papua New Guinea is a human rights issue as well as an indicator of HIV risk in women. This study aimed to develop knowledge about the link between violence experienced by women and their HIV status. The study used a mixed method approach to collect quantitative and qualitative data through structured interviews with a sample…

  8. Valuing Indigenous Knowledge in the Highlands of Papua New Guinea: A Model for Agricultural and Environmental Education

    Science.gov (United States)

    Radcliffe, Chris; Parissi, Cesidio; Raman, Anantanarayanan

    2016-01-01

    Current methods of agricultural and environmental education for indigenous farmers in Papua New Guinea (PNG) fail to provide high level engagement. Indigenous knowledge (IK) forms the basis of natural resource management, agriculture and health of farmers in PNG, yet its value to agricultural and environmental education in PNG is rarely…

  9. Sweet potato yields and nutrient dynamics after short-term fallows in the humid lowlands of Papua New Guinea

    NARCIS (Netherlands)

    Hartemink, A.E.

    2003-01-01

    Shifting cultivation is common in the humid lowlands of Papua New Guinea but little is known about the effect of different fallows on sweet potato (Ipomoea batatas) yield and nutrient flows and pools in these systems. An experiment was conducted in which two woody fallow species (Piper aduncum and

  10. Leaf litter decomposition of Piper aduncum, Gliricidia sepium and Imperata cylindrica in the humid lowlands of Papua New Guinea

    NARCIS (Netherlands)

    Hartemink, A.E.; O'Sullivan, J.N.

    2001-01-01

    No information is available on the decomposition and nutrient release pattern of Piper aduncum and Imperata cylindrica despite their importance in shifting cultivation systems of Papua New Guinea and other tropical regions. We conducted a litter bag study (24 weeks) on a Typic Eutropepts in the

  11. Knowledge, Attitudes, and Practices Concerning Malaria in Pregnancy: Results from a Qualitative Study in Madang, Papua New Guinea

    NARCIS (Netherlands)

    Andrew, E.V.W.; Pell, C.; Angwin, A.; Auwun, A.; Daniels, J.; Mueller, I.; Phuanukoonnon, S.; Pool, R.

    2015-01-01

    Background Malaria is the leading cause of illness and death in Papua New Guinea (PNG). Infection during pregnancy with falciparum or vivax malaria, as occurs in PNG, has health implications for mother and child, causing complications such as maternal anemia, low birth weight and miscarriage. This

  12. On Training in Language Documentation and Capacity Building in Papua New Guinea: A Response to Bird et al.

    Science.gov (United States)

    Brooks, Joseph D.

    2015-01-01

    In a recent article, Bird et al. (2013) discuss a workshop held at the University of Goroka in Papua New Guinea (PNG) in 2012. The workshop was intended to offer a new methodological framework for language documentation and capacity building that streamlines the documentation process and accelerates the global effort to document endangered…

  13. Marine algae of Papua New Guinea (Madang Prov.) 2. A revised and completed list of Caulerpa (Chlorophyta—Caulerpales)

    NARCIS (Netherlands)

    Coppejans, E.

    1992-01-01

    The study of marine macroalgae collected in N Papua New Guinea in 1980, 1986, 1988 and 1990 resulted in 14 species (29 entities) of Caulerpa: C. biserrulata, C. cupressoides (5 ecads), c. elongata (2 ecads), C. filicoides var. andamanensis, C. lentillifera, C. manorensis, C. microphysa, C. opposita,

  14. Characterization of population structure from the mitochondrial DNA vis-à-vis language and geography in Papua New Guinea.

    Science.gov (United States)

    Lee, Esther J; Koki, George; Merriwether, D Andrew

    2010-08-01

    Situated along a corridor linking the Asian continent with the outer islands of the Pacific, Papua New Guinea has long played a key role in understanding the initial peopling of Oceania. The vast diversity in languages and unique geographical environments in the region have been central to the debates on human migration and the degree of interaction between the Pleistocene settlers and newer migrants. To better understand the role of Papua New Guinea in shaping the region's prehistory, we sequenced the mitochondrial DNA (mtDNA) control region of three populations, a total of 94 individuals, located in the East Sepik Province of Papua New Guinea. We analyzed these samples with a large data set of Oceania populations to examine the role of geography and language in shaping population structure within New Guinea and between the region and Island Melanesia. Our results from median-joining networks, star-cluster age estimates, and population genetic analyses show that while highland New Guinea populations seem to be the oldest settlers, there has been significant gene flow within New Guinea with little influence from geography or language. The highest genetic division is between Papuan speakers of New Guinea versus East Papuan speakers located outside of mainland New Guinea. Our study supports the weak language barriers to genetic structuring among populations in close contact and highlights the complexity of understanding the genetic histories of Papua New Guinea in association with language and geography.

  15. On Training in Language Documentation and Capacity Building in Papua New Guinea: A Response to Bird et al.

    Science.gov (United States)

    Brooks, Joseph D.

    2015-01-01

    In a recent article, Bird et al. (2013) discuss a workshop held at the University of Goroka in Papua New Guinea (PNG) in 2012. The workshop was intended to offer a new methodological framework for language documentation and capacity building that streamlines the documentation process and accelerates the global effort to document endangered…

  16. Soil seed banks and growth rates of an invasive species, Piper aduncum, in the lowlands of Papua New Guinea

    NARCIS (Netherlands)

    Rogers, H.R.; Hartemink, A.E.

    2000-01-01

    Secondary fallow vegetation in parts of the Papua New Guinea lowlands is dominated by the shrub Piper aduncum L. that originates from South America. Here we report on its seed bank, growth rate and biomass accumulation. P. aduncum accounted for 69 % (408 m[minus sign]2) of the seed bank in the

  17. Place-Based Picture Books as an Adult Learning Tool: Supporting Agricultural Learning in Papua New Guinea

    Science.gov (United States)

    Simoncini, Kym; Pamphilon, Barbara; Mikhailovich, Katja

    2017-01-01

    This article describes the rationale, development, and outcomes of two place-based, dual-language picture books with agricultural messages for women farmers and their families in Papua New Guinea. The purpose of the books was to disseminate better agricultural and livelihood practices to women farmers with low literacy. The books were designed and…

  18. Assessment of undiscovered oil and gas resources of Papua-New Guinea, Eastern Indonesia, and East Timor, 2011

    Science.gov (United States)

    Schenk, Christopher J.; Brownfield, Michael E.; Charpentier, Ronald R.; Cook, Troy A.; Klett, Timothy R.; Pitman, Janet K.; Pollastro, Richard M.

    2012-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 5.8 billion barrels of oil and 115 trillion cubic feet of undiscovered natural gas in five geologic provinces in the areas of Papua New Guinea, eastern Indonesia, and East Timor.

  19. Language Use and the Instructional Strategies of Grade 3 Teachers to Support "Bridging" in Papua New Guinea

    Science.gov (United States)

    Franken, Margaret; August, Matilda

    2011-01-01

    For over a decade, the Department of Education in Papua New Guinea (PNG) has adopted vernacular education as a way of ensuring that the educational experiences of children in schools draw on the cultural and linguistic knowledge they bring to the classroom. In PNG, there are many potential vernaculars--apart from the local languages, there are Tok…

  20. Micro-Level Planning for a Papua New Guinean Elementary School Classroom: "Copycat" Planning and Language Ideologies

    Science.gov (United States)

    Schneider, Cindy

    2015-01-01

    In the early 1990s, the government of Papua New Guinea (PNG) enacted educational reform. It officially abandoned its English-only policy at elementary school level, in favour of community languages. In response, the Kairak community of East New Britain Province developed a vernacular literacy programme. This paper, based on original fieldwork…

  1. The Failure of Progressive Classroom Reform: Lessons from the Curriculum Reform Implementation Project in Papua New Guinea

    Science.gov (United States)

    Guthrie, Gerard

    2012-01-01

    Progressive education has been an article of educational faith in Papua New Guinea during the last 50 years but the best available evidence indicates that major reforms to formalistic curriculum and teaching in primary and secondary classrooms have failed during this period despite large-scale professional, administrative and financial support. In…

  2. Genotypic Characterization of Human Immunodeficiency Virus Type 1 Derived from Antiretroviral Therapy-Naive Individuals Residing in Sorong, West Papua.

    Science.gov (United States)

    Witaningrum, Adiana Mutamsari; Kotaki, Tomohiro; Khairunisa, Siti Qamariyah; Yunifiar M, Muhammad Qushai; Indriati, Dwi Wahyu; Bramanthi, Rendra; Nasronudin; Kameoka, Masanori

    2016-08-01

    Papua and West Papua provinces have the highest prevalence rate of human immunodeficiency virus type 1 (HIV-1) infection in Indonesia; however, data on the molecular epidemiology of HIV-1 are limited. We conducted a genotypic study on HIV-1 genes derived from antiretroviral therapy-naive individuals residing in Sorong, West Papua. HIV-1 genomic fragments were amplified from 43 peripheral blood samples, and sequencing analysis of the genes was carried out. Of the 43 samples, 41 protease (PR), 31 reverse transcriptase (RT), 26 gag, and 25 env genes were sequenced. HIV-1 subtyping revealed that CRF01_AE (48.8%, 21/43) and subtype B (41.9%, 18/43) were the major subtypes prevalent in the region, whereas other recombinant forms were also detected. Major drug resistance-associated mutations for PR inhibitors were not detected; however, mutations for the RT inhibitors, A62V and E138A, appeared in a few samples, indicating the possible emergence of transmitted HIV-1 drug resistance in Sorong, West Papua.

  3. Colonialism, Education and Social Change in the British Empire: The Cases of Australia, Papua New Guinea and Ireland

    Science.gov (United States)

    O'Donoghue, Tom

    2009-01-01

    This paper focuses on the history of relations between colonialism, schooling and social change in Australia, Papua New Guinea and Ireland, countries that were once part of the British Empire. It indicates that responses to schooling ranged from acceptance and tolerance, to modification and rejection, depending on the country, the issue, and the…

  4. Screening Antimicrobial Activity of Actinomycetes Isolated from Raja Ampat, West Papua, Indonesia

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    Wellyzar Sjamsuridzal

    2012-04-01

    Full Text Available In the framework of exploitation of antimicrobial activity of Actinomycetes in Papua, one hundred isolates ofActinomycetes isolated from soil and leaf litter samples from various ecosystems in Batanta and Salawati Island, RajaAmpat, West Papua were screened. We obtained 200 crude extracts from 100 isolates based on two extraction phases.Nonpolar metabolites were extracted by ethyl acetate : methanol (4:1 solvent while the polar metabolites wereconcentrated using a freeze-drying method. Based on the agar dilution method, a total of 43 from 200(21.5% crudeextracts have antimicrobial activity against bacteria and yeasts (Escherichia coli NBRC 14237, Bacillus subtilis NBRC3134, Staphylococcus aureus NBRC 13276, Micrococcus luteus NBRC 1367, Candida albicans NBRC 1594 andSaccharomyces cerevisiae NBRC 10217. Some crude extracts showed anti-Gram negative (1.5%, anti-Gram positive(17% and antifungal (17% activities. Crude metabolites which were extracted using ethyl acetate : methanol weremore effective on antimicrobial activity (35% compared with water extraction (17%. Five most potential isolates (BL-13-5, BL-06-5, BL-14-2, BL-22-3, and Sl-36-1 were identified based on 16S rRNA gene sequence data. Sequencesimilarity search by BLAST program revealed that they show sequence similarities to Streptomyces kanamyceticus(92%, Streptomyces verne (92%, Streptomyces narbonensis (92%, Streptomyces malachitofuscus (98%, andStreptomyces hygroscopicus (96%, respectively.

  5. Analysis Of Influence Of Spatial Planning On Performance Of Regional Development At Waropen District. Papua Indonesia

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    Suwandi

    2015-08-01

    Full Text Available The various problems in regional spatial planning in Waropen District Papua shows that the Spatial Planning RTRW of Waropen District Papua drafted in 2010 has not had a positive contribution to the settlement of spatial planning problems. This is most likely caused by the inconsistency in the spatial planning. This study tried to observe the consistency of spatial planning as well as its relation to the regional development performance. The method used to observe the consistency of the preparation of guided Spatial Planning RTRW is the analysis of comparative table followed by analysis of verbal logic. In order to determine if the preparation of Spatial Planning RTRW has already paid attention on the synergy with the surrounding regions Inter-Regional Context a map overlay was conducted followed by analysis of verbal logic. To determine the performance of the regional development a Principal Components Analysis PCA was done. The analysis results showed that inconsistencies in the spatial planning had caused a variety of problems that resulted in decreased performance of the regional development. The main problems that should receive more attention are infrastructure development growth economic growth transportation aspect and new properties.

  6. Time trend of malaria in relation to climate variability in Papua New Guinea.

    Science.gov (United States)

    Park, Jae-Won; Cheong, Hae-Kwan; Honda, Yasushi; Ha, Mina; Kim, Ho; Kolam, Joel; Inape, Kasis; Mueller, Ivo

    2016-01-01

    This study was conducted to describe the regional malaria incidence in relation to the geographic and climatic conditions and describe the effect of altitude on the expansion of malaria over the last decade in Papua New Guinea. Malaria incidence was estimated in five provinces from 1996 to 2008 using national health surveillance data. Time trend of malaria incidence was compared with rainfall and minimum/maximum temperature. In the Eastern Highland Province, time trend of malaria incidence over the study period was stratified by altitude. Spatio-temporal pattern of malaria was analyzed. Nationwide, malaria incidence was stationary. Regionally, the incidence increased markedly in the highland region (292.0/100000/yr, p =0.021), and remained stationary in the other regions. Seasonality of the malaria incidence was related with rainfall. Decreasing incidence of malaria was associated with decreasing rainfall in the southern coastal region, whereas it was not evident in the northern coastal region. In the Eastern Highland Province, malaria incidence increased in areas below 1700 m, with the rate of increase being steeper at higher altitudes. Increasing trend of malaria incidence was prominent in the highland region of Papua New Guinea, while long-term trend was dependent upon baseline level of rainfall in coastal regions.

  7. Investigations of selected pathogens among village pigs in Central Papua, Indonesia.

    Science.gov (United States)

    Nugroho, Widi; Cargill, Colin Frank; Putra, I Made; Kirkwood, Roy Neville; Trott, Darren John; Salasia, Siti Isrina Oktavia; Slipranata, Mitra; Reichel, Michael Philipp

    2016-01-01

    Village pig husbandry is an important part of livestock production in Papua Province, Eastern Indonesia. However, high level of disease and mortality constrains production. The aim of this study was to investigate the prevalence of the selected pathogens in village pigs in the Jayawijaya Region of Papua Province, Indonesia. Two studies were conducted: Study 1 determined the prevalence of selected pathogens in dead or moribund pigs sent to the main local market for sale. Study 2 recorded the prevalence of the selected pathogens, on pig farms in the Subdistrict of Wamena that had not recorded a case of pig mortality during the duration of Study 1. Blood samples of individuals from both groups were tested for CSF antigen and antibody, as well as antibody against PCV2. Organs with evident pathological changes from Study 1 and tonsilar swabs from Study 2 were subjected to bacteriological culture and identification of Streptococcus suis and Streptococcus zooepidemicus. Faecal samples from both studies were examined for eggs of strongyle parasites, Trichuris suis, Ascaris suum, Strongyloides ransomi and coccidia. The main infections in both studies were CSF, PCV2 and strongyle parasites, but prevalence was higher in Study 1 (P pigs in Study 1, but rare in healthy pigs (P pig farms in Jayawijaya. Local pig husbandry practices, such as confining pigs and heat-treating pig feeds, may be practical solutions to help minimize infection in village pigs in Jayawijaya.

  8. The gut microbiota of rural papua new guineans: composition, diversity patterns, and ecological processes.

    Science.gov (United States)

    Martínez, Inés; Stegen, James C; Maldonado-Gómez, Maria X; Eren, A Murat; Siba, Peter M; Greenhill, Andrew R; Walter, Jens

    2015-04-28

    Although recent research revealed an impact of westernization on diversity and composition of the human gut microbiota, the exact consequences on metacommunity characteristics are insufficiently understood, and the underlying ecological mechanisms have not been elucidated. Here, we have compared the fecal microbiota of adults from two non-industrialized regions in Papua New Guinea (PNG) with that of United States (US) residents. Papua New Guineans harbor communities with greater bacterial diversity, lower inter-individual variation, vastly different abundance profiles, and bacterial lineages undetectable in US residents. A quantification of the ecological processes that govern community assembly identified bacterial dispersal as the dominant process that shapes the microbiome in PNG but not in the US. These findings suggest that the microbiome alterations detected in industrialized societies might arise from modern lifestyle factors limiting bacterial dispersal, which has implications for human health and the development of strategies aimed to redress the impact of westernization. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  9. Quantifying the Human Impacts on Papua New Guinea Reef Fish Communities across Space and Time.

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    Joshua A Drew

    Full Text Available Describing the drivers of species loss and of community change are important goals in both conservation and ecology. However, it is difficult to determine whether exploited species decline due to direct effects of harvesting or due to other environmental perturbations brought about by proximity to human populations. Here we quantify differences in species richness of coral reef fish communities along a human population gradient in Papua New Guinea to understand the relative impacts of fishing and environmental perturbation. Using data from published species lists we categorize the reef fishes as either fished or non-fished based on their body size and reports from the published literature. Species diversity for both fished and non-fished groups decreases as the size of the local human population increases, and this relationship is stronger in species that are fished. Additionally, comparison of modern and museum collections show that modern reef communities have proportionally fewer fished species relative to 19th century ones. Together these findings show that the reef fish communities of Papua New Guinea experience multiple anthropogenic stressors and that even at low human population levels targeted species experience population declines across both time and space.

  10. Infusing Culture in English Learning: An Attempt to Preserve Cultural Heritages in Jayapura Municipality, Papua

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    Wigati Yektiningtyas

    2017-03-01

    Full Text Available Papua is rich with cultural heritages: hundreds of vernacular languages, tribes, folklores and other unique traditions. Unfortunately, these heritages are not recognized by the young generation anymore. Modernization, technology, and new comers are assumed as the background. As the capital of the province, Jayapura is the most influenced place for the changes. As an attempt to re-introduce and preserve the ancestor’s cultural heritages, cultural infusion in learning English (as one type of learning is regarded important. From seven tribes living in Jayapura, as the first step, Sentani is chosen as the priority. This paper discusses English learning materials by infusing Sentani culture. Folktales are chosen as learning materials for Elementary School students, malo[1] for Junior High School students, the procedure to make kayi/ifa[2] for Senior High Schoo students.  This infusion hopes that young generation is able to learn English as well as to acknowledge one of the cultural heritages of Papua. They can be strongly rooted in their culture and respect others’ culture. DOI: https://doi.org/10.24071/llt.2017.200105

  11. Host erythrocyte polymorphisms and exposure to Plasmodium falciparum in Papua New Guinea

    Science.gov (United States)

    Fowkes, Freya JI; Michon, Pascal; Pilling, Lynn; Ripley, Ruth M; Tavul, Livingstone; Imrie, Heather J; Woods, Caira M; Mgone, Charles S; Luty, Adrian JF; Day, Karen P

    2008-01-01

    Background The protection afforded by human erythrocyte polymorphisms against the malaria parasite, Plasmodium falciparum, has been proposed to be due to reduced ability of the parasite to invade or develop in erythrocytes. If this were the case, variable levels of parasitaemia and rates of seroconversion to infected-erythrocyte variant surface antigens (VSA) should be seen in different host genotypes. Methods To test this hypothesis, P. falciparum parasitaemia and anti-VSA antibody levels were measured in a cohort of 555 asymptomatic children from an area of intense malaria transmission in Papua New Guinea. Linear mixed models were used to investigate the effect of α+-thalassaemia, complement receptor-1 and south-east Asian ovalocytosis, as well as glucose-6-phosphate dehydrogenase deficiency and ABO blood group on parasitaemia and age-specific seroconversion to VSA. Results No host polymorphism showed a significant association with both parasite prevalence/density and age-specific seroconversion to VSA. Conclusion Host erythrocyte polymorphisms commonly found in Papua New Guinea do not effect exposure to blood stage P. falciparum infection. This contrasts with data for sickle cell trait and highlights that the above-mentioned polymorphisms may confer protection against malaria via distinct mechanisms. PMID:18173836

  12. DEVELOPMENT OF LOCAL ALLOMETRIC EQUATION TO ESTIMATE TOTAL ABOVEGROUND BIOMASS IN PAPUA TROPICAL FOREST

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    Sandhi Imam Maulana

    2016-10-01

    Full Text Available Recently, pantropical allometric equations  have been commonly used across the globe to  estimate the aboveground biomass of the forests, including in Indonesia. However, in relation to regional differences in diameter, height and wood density, the lack of data measured, particularly from eastern part of Indonesia, may raise the question on  accuracy of pantropical allometric in such area. Hence, this paper examines  the differences of local allometric equations of Papua Island with equations developed by Chave and his research groups.. Measurements of biomass in this study were conducted directly based on weighing and destructive samplings. Results show that the most appropriate local equation to estimate total aboveground biomass in Papua tropical forest is Log(TAGB = -0.267 + 2.23 Log(DBH +0.649 Log(WD (CF=1.013; VIF=1.6; R2= 95%; R2-adj= 95.1%; RMSE= 0.149; P<0.001. This equation is also a better option in comparison to those of previously published pantropical equations with only 6.47% average deviation and 5.37 points of relative bias. This finding implies that the locally developed equation should be a better option to produce more accurate site specific total aboveground biomass estimation.

  13. Adult Javanese migrants to Indonesian Papua at high risk of severe disease caused by malaria.

    Science.gov (United States)

    Baird, J K; Basri, H; Weina, P; MaGuire, J D; Barcus, M J; Picarema, H; Elyazar, I R F; Ayomi, E; Sekartuti

    2003-08-01

    Migrants from Java arrive in hyperendemic Papua, Indonesia lacking exposure to endemic malaria. We evaluated records of evacuation to hospital with a diagnosis of severe malaria from a transmigration village in northeastern Papua. During the first 30 months, 198 residents with severe disease were evacuated (7.5 evacuations/100 person-years). During this period the risk of evacuation for adults (> 15 years of age) was 2.8. (95% CI = 2.1-3.8; P 16; 95% CI > or = 2.0-129; P = 0.0009), and diminished during the second 6 months (RR = 9.4; 95% CI = 2.7-32.8; P < 0.0001) and the third 6 months (RR = 3.7; 95% CI = 1.7-7.9; P = 0.0004). During the next two 6-month intervals, the RR for adults was 1.6 and 1.5 (95 % CI range 0.8-2.6; P < 0.18). Adults lacking chronic exposure were far more likely to progress to severe disease compared to children during initial exposure, but not after chronic exposure to infection.

  14. Peranan Sektor Unggulan sebagai Salah Satu Faktor dalam Mengurangi Ketimpangan Pembangunan Wilayah di Provinsi Papua Barat

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    Eka Intan Kumala putri

    2016-08-01

    Full Text Available The economic development in Indonesia is divided into nine sectors and therefore requires a huge investment. As a result, the government (particularly local government needs to determine the sectors that are expected to become push factors for other sectors to develop as the prime mover of development in reducing regional disparity. This paper aims to assess the level of developmental disparity between and within the regions of the Province of West Papua from 2005 to 2013, as well as the implementation of the role of the leading sector on the disparity of regional development. The research uses Theil Index, Location Quotient, and Shift Share Analysis approaches and shows that developmental disparity existed as the result of disparity in development regions and is affected by Teluk Wondama, Sorong, Raja Ampat and Fak-Fak regencies. In addition, the result shows that the agricultural sector has the largest influence on the GDP of West Papua over the period of 2005 to 2012. The study also found and recommends that leading sectors in each regency/municipality are an alternative strategy for local government to start development planning, where comparative and competitive advantages of those sectors can play the role of an “engine of growth” in reducing disparities.

  15. Nutritional status of children from Papua New Guinea: associations with socioeconomic factors.

    Science.gov (United States)

    King, Sarah E; Nicholas Mascie-Taylor, C G

    2002-01-01

    Growth faltering has been well documented in children from Papua New Guinea, although there is evidence that broad processes of modernization, such as cash cropping, have resulted in increased body size. It is not clear, however, what household socioeconomic factors may be associated with larger body size in populations undergoing early stages of modernization. This cross-sectional study examined the nutritional status of children between birth and 5 years of age living near Kanabea, Papua New Guinea, a relatively remote outpost in the highland fringe experiencing a limited cash economy. Weight and height were measured on 260 children from 190 households. The mean z-scores of -2.26 +/- 1.50 (SD) for height-for-age, -2.43 +/- 1.25 for weight-for-age, and -1.34 +/- 1.49 for weight-for-height are suggestive of both acute and chronic malnutrition. Using a cut-off value of pidgin and/or English in addition to the local language had children with better z-scores.

  16. KARAKTERISTIK FISIK PENELURAN CHELONIA MYDAS, LINN. 1758 DI KAIMANA-PAPUA BARAT

    Directory of Open Access Journals (Sweden)

    Zeth Parinding

    2015-04-01

    Full Text Available Venu Island Wildlife areas, Kaimana-West Papua is one of the places for nesting of Chelonia mydas, Linn. 1758/Green Turtles/Jelepi. Thus, This study was conducted to identify the physical characteristics of Jelepi nesting in the Venu Island Wildlife areas, Kaimana-West Papua. Based on the analysis of the main components bi-plot of the physical characteristics of the main factors were found nesting and landing Jelepi, among others: Temperature sand at depth ≤30 cm (X ̅=27.42 C ± stdev 0,47 C, lighting at 11.0013.00 (X ̅=229.25lux ± stdev 326.50lux, building areas (X ̅=3.18 m2 ± stdev 16,74 m2, medium sand fraction in depth ≤30 cm (X ̅=39.86 ± stdev 16.11, and the number of holes nesting Jelepi (X ̅=1.52 nest ± stdev 1.12 nest.

  17. Recognizing spontaneous facial expressions of emotion in a small-scale society of Papua New Guinea.

    Science.gov (United States)

    Crivelli, Carlos; Russell, James A; Jarillo, Sergio; Fernández-Dols, José-Miguel

    2017-03-01

    We report 2 studies on how residents of Papua New Guinea interpret facial expressions produced spontaneously by other residents of Papua New Guinea. Members of a small-scale indigenous society, Trobrianders (Milne Bay Province; N = 32, 14 to 17 years) were shown 5 facial expressions spontaneously produced by members of another small-scale indigenous society, Fore (Eastern Highlands Province) that Ekman had photographed, labeled, and published in The Face of Man (1980), each as an expression of a basic emotion: happiness, sadness, anger, surprise, and disgust. Trobrianders were asked to use any word they wanted to describe how each person shown felt and to provide valence and arousal ratings. Other Trobrianders (N = 24, 12 to 14 years) were shown the same photographs but asked to choose their response from a short list. In both studies, agreement with Ekman's predicted labels was low: 0% to 16% and 13% to 38% of observers, respectively. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. Host erythrocyte polymorphisms and exposure to Plasmodium falciparum in Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Imrie Heather J

    2008-01-01

    Full Text Available Abstract Background The protection afforded by human erythrocyte polymorphisms against the malaria parasite, Plasmodium falciparum, has been proposed to be due to reduced ability of the parasite to invade or develop in erythrocytes. If this were the case, variable levels of parasitaemia and rates of seroconversion to infected-erythrocyte variant surface antigens (VSA should be seen in different host genotypes. Methods To test this hypothesis, P. falciparum parasitaemia and anti-VSA antibody levels were measured in a cohort of 555 asymptomatic children from an area of intense malaria transmission in Papua New Guinea. Linear mixed models were used to investigate the effect of α+-thalassaemia, complement receptor-1 and south-east Asian ovalocytosis, as well as glucose-6-phosphate dehydrogenase deficiency and ABO blood group on parasitaemia and age-specific seroconversion to VSA. Results No host polymorphism showed a significant association with both parasite prevalence/density and age-specific seroconversion to VSA. Conclusion Host erythrocyte polymorphisms commonly found in Papua New Guinea do not effect exposure to blood stage P. falciparum infection. This contrasts with data for sickle cell trait and highlights that the above-mentioned polymorphisms may confer protection against malaria via distinct mechanisms.

  19. Childbirth in a rural highlands community in Papua New Guinea: a descriptive study.

    Science.gov (United States)

    Vallely, Lisa M; Homiehombo, Primrose; Kelly-Hanku, Angela; Vallely, Andrew; Homer, Caroline S E; Whittaker, Andrea

    2015-03-01

    to explore men's and women's experiences, beliefs and practices surrounding childbirth in a rural highlands community in Papua New Guinea. a qualitative study comprising focus group discussions, key informant and in depth interviews. the study was undertaken in a rural community in Eastern Highlands Province, Papua New Guinea. 51 women and 26 men participated in 11 focus group discussions. Key informant and in depth interviews were undertaken with 21 women and five men. both women and men recognised the importance of health facility births, linking village births with maternal and newborn deaths. Despite this, many women chose to give birth in the community in circumstances influenced by cultural and customary beliefs and practices. Women giving birth in the community frequently gave birth in an isolated location. Traditional beliefs surrounding reasons for difficult births, including spiritual beliefs were reported along with the use of traditional methods used to help prolonged and difficult births. while the importance of health facility births is recognised in this rural community many women continue to give birth in the village. Identifying and understanding local customs, beliefs and practices, particularly those that may be harmful to women and their newborn infants, is critical to the development of locally-appropriate community-based strategies for improving maternal and infant health in rural communities in PNG and other resource-limited, high burden settings. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Molecular phylogeny of Burkholderia pseudomallei from a remote region of Papua New Guinea.

    Directory of Open Access Journals (Sweden)

    Anthony Baker

    Full Text Available BACKGROUND: The island of New Guinea is located midway between the world's two major melioidosis endemic regions of Australia and Southeast Asia. Previous studies in Papua New Guinea have demonstrated autochthonous melioidosis in Balimo, Western province. In contrast to other regions of endemicity, isolates recovered from both environmental and clinical sources demonstrate narrow genetic diversity over large spatial and temporal scales. METHODOLOGY/PRINCIPAL FINDINGS: We employed molecular typing techniques to determine the phylogenetic relationships of these isolates to each other and to others worldwide to aid in understanding the origins of the Papua New Guinean isolates. Multi-locus sequence typing of the 39 isolates resolved three unique sequence types. Phylogenetic reconstruction and Structure analysis determined that all isolates were genetically closer to those from Australia than those from Southeast Asia. Gene cluster analysis however, identified a Yersinia-like fimbrial gene cluster predominantly found among Burkholderia pseudomallei derived from Southeast Asia. Higher resolution VNTR typing and phylogenetic reconstruction of the Balimo isolates resolved 24 genotypes with long branch lengths. These findings are congruent with long term persistence in the region and a high level of environmental stability. CONCLUSIONS/SIGNIFICANCE: Given that anthropogenic influence has been hypothesized as a mechanism for the dispersal of B. pseudomallei, these findings correlate with limited movement of the indigenous people in the region. The palaeogeographical and anthropogenic history of Australasia and the results from this study indicate that New Guinea is an important region for the further study of B. pseudomallei origins and dissemination.

  1. Quantifying the Human Impacts on Papua New Guinea Reef Fish Communities across Space and Time.

    Science.gov (United States)

    Drew, Joshua A; Amatangelo, Kathryn L; Hufbauer, Ruth A

    2015-01-01

    Describing the drivers of species loss and of community change are important goals in both conservation and ecology. However, it is difficult to determine whether exploited species decline due to direct effects of harvesting or due to other environmental perturbations brought about by proximity to human populations. Here we quantify differences in species richness of coral reef fish communities along a human population gradient in Papua New Guinea to understand the relative impacts of fishing and environmental perturbation. Using data from published species lists we categorize the reef fishes as either fished or non-fished based on their body size and reports from the published literature. Species diversity for both fished and non-fished groups decreases as the size of the local human population increases, and this relationship is stronger in species that are fished. Additionally, comparison of modern and museum collections show that modern reef communities have proportionally fewer fished species relative to 19th century ones. Together these findings show that the reef fish communities of Papua New Guinea experience multiple anthropogenic stressors and that even at low human population levels targeted species experience population declines across both time and space.

  2. Immunofluorescence assay method to detect dengue virus in Paniai-Papua

    Science.gov (United States)

    Sucipto, Teguh Hari; Ahwanah, Nur Laila Fitriati; Churrotin, Siti; Matake, Norifumi; Kotaki, Tomohiro; Soegijanto, Soegeng

    2016-03-01

    The dengue viruses (DENV), which include in the family Flaviviridae and the genus Flavivirus, was endemic in tropical areas and had been transmitted to humans by Aedes aegypti. An increasing number of immigrants from endemic areas to the non-endemic areas have emphasized the need for a simple and reliable test for the diagnosis of dengue virus infection. The purpose of this study was to detect the dengue virus by immunofluorescence assay (IFA) in the general population at Paniai-Papua. The results obtained from this study had showed a significantly better discrimination for DENV specific IgG antibodies. A total of 158 samples, 116 samples were IgG antibodies positive and 42 samples were negative. The conclusion of this study, Papua is not only a malaria endemic area, but also dengue virus infections were detected by IFA method. Therefore, the IFA can be used as an important diagnostic tool, which is a quick and an easy way to test samples from immigrants who come to the non-endemic areas.

  3. The mangrove and its conservation in Leizhou Peninsula, China

    Institute of Scientific and Technical Information of China (English)

    Gao Xiu-mei; Han Wei-dong; Liu Shu-qing

    2009-01-01

    Leizhou Peninsula, located at southern end of mailand China, has 9284.3 ha mangrove distributed more than 100 sites along its inlets and open coastlines. This paper presents the surveys on mangrove area in Leizhou Peninsula during 2000 and 2008, especially the survey in the eight major mangrove areas in 2002. The flora recorded in mangrove systems includes 69 large algea species, 13 native true mangrove species, nine native semi-mangrove species, and another seven intoduced true mangrove species with Sonneratia apetala as the quickest growing exotic mangrove species dominatant in the mangrove plantations, and more than 100 land flora species, consisting of 17 main mangrove associations. The plant biodiversity habitats remained mainly small patches and diverse, and were becoming worse under the intensive disturbance of human acitivities and coastal pollutions, which decreased the value of mangrove coasts as the important sites for flying-by migrating birds in Leizhou Peninsula. The effective mangrove conservation measures should be implemented.

  4. New Mesostigmata records and species from the Korean Peninsula*

    Directory of Open Access Journals (Sweden)

    Kontschán, Jenő

    2014-06-01

    Full Text Available A total of 20 Mesostigmata species are recorded from the Korean Peninsula, of which 15 (Asca nubes Ishikawa, 1969, Lasioseius tomokoae Ishikawa, 1969, Evimirus uropodinus (Berlese, 1903, Macrocheles glaber (Müller, 1860, Macrocheles punctatus Ishikawa, 1967, Pachylaelaps ishizuchiensis Ishikawa, 1977, Gamasiphis pulchellus (Berlese, 1887, Ololaelaps ussurinensis Bregetova & Koroleva, 1964, Gamasellus humosus Ishikawa, 1969, Gamasholaspis variabilis Petrova, 1967, Parholaspulus hiasmaticus Petrova, 1967, Podocinum tsushimanum Ishikawa, 1970, Neoparasitus scleoides Ishikawa, 1969, Veigaia ochracea Bregetova, 1961, Uropoda similihamulifera Hiramatsu, 1979 are presented as first occurrences from this peninsula. Asca aphidioides (Linnaeus, 1758 is already reported from the southern part of the peninsula, but we present the first occurrence in the Democratic People’s Republic of Korea. One species (Trachytes koreana Kontschán & Lim, sp. nov. is described and illustrated in this paper. Seventeen of the recovered species were collected in the Democratic People’s Republic of Korea; the others were collected in the area of Republic of Korea.

  5. A Flat Spectral Response AWG Demultiplexer Composed of Slabs with Islands and Peninsulas

    Institute of Scientific and Technical Information of China (English)

    Yutaka; Natsume; Junji; Yamauchi; Ryoichi; Tazawa; Koji; Ishikawa; Shigeru; Kawaguchi; Yuichi; Yamamoto; Hisamatsu; Nakano

    2003-01-01

    Phase adjustment elements called islands and peninsulas are introduced to obtain an AWG demultiplexer with a flat spectral response. Use of the peninsulas enables us to achieve a IdB bandwidth of 0.5 nm.

  6. A Flat Spectral Response AWG Demultiplexer Composed of Slabs with Islands and Peninsulas

    Institute of Scientific and Technical Information of China (English)

    Yutaka Natsume; Junji Yamauchi; Ryoichi Tazawa; Koji Ishikawa; Shigeru Kawaguchi; Yuichi Yamamoto; Hisamatsu Nakano

    2003-01-01

    Phase adjustment elements called islands and peninsulas are introduced to obtain an AWG demultiplexer with a flat spectral response. Use of the peninsulas enables us to achieve a 1dB bandwidth of 0.5 nm.

  7. Tundra swan avian influenza surveillance and banding effort, Alaska Peninsula, 18-28 July, 2010

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Tundra swans (Cygnus columbianus) were captured on the Northern Alaska Peninsula (NAKP) and the Southern Alaska Peninsula (SAKP) in late July20 10 as part of...

  8. Antenatal care practice and the chance of having nurse/midwife birth attendant: a study in Central Mountain of Papua

    Directory of Open Access Journals (Sweden)

    Marinda Asiah Nuril Haya

    2015-01-01

    Full Text Available AbstrakLatar belakang: Papua merupakan salah satu propinsi di Indonesia dengan angka kematian ibu tertinggi di Indonesia. Penolong persalinan terlatih dan asuhan antenatal (ANC merupakan salah satu faktor yang penting untuk menurunkan angka kematian ibu. Tujuan studi ini untuk mengidentifikasi pengaruh ANC dan beberapa faktor yang lain terhadap kemungkinan persalinan yang ditolong oleh perawat/bidan di Papua.Metode: Studi potong lintang dengan sampling purposif dilakukan terhadap perempuan yang mempunyai anak balita yang datang ke Posyandu pada 15-30 Januari 2014 di 24 desa wilayah pegunungan tengah Jayawijaya, Papua. Karakteristik demografi, praktek ANC dan persalinan didapatkan melalui wawancara. Subjek diklasifikasikan ke dalam 2 kelompok, yang bersalin didampingi perawat/bidan dan yang menolong sendiri atau ditolong keluarga. Analisis dilakukan dengan regresi Cox dengan waktu konstan. Hasil: Dari 469 subjek, 391 subjek yang dianalisis terdiri dari 280 subjek yang melahirkan ditolong sendiri/keluarga dan 111 subjek yang ditolong perawat/bidan. Subjek yang yang melahirkan di hutan atau kandang hina hanya 3 orang. Dibandingkan dengan yang tidak pernah ANC, subjek yang melakukan ANC di Posyandu 5,6 kali kemungkinan melahirkan ditolong perawat/bidan [risiko relatif suaian (RRa = 5,60; interval kepercayaan 95% (CI = 2,99-10,47]. Selain itu, subjek yang mendapatkan pemeriksaan ANC oleh bidan dan kunjungan ANC 4 kali memiliki kemungkinan lebih tinggi untuk melahirkan ditolong perawat/bidan, masing-masing 4,9 kali (RRa = 4,89; 95% CI = 2,70-8,86 dan 6,9 kali (RRa = 6.90; 95% CI = 3,59-13,27.Kesimpulan: Asuhan antenatal adalah cara untuk meningkatkan angka persalinan yang ditolong oleh tenaga tenaga perawat/bidan di Papua. (Health Science Indones 2014;2:60-6Kata kunci: asuhan antenatal, persalinan oleh perawat/bidan, PapuaAbstractBackground: Papua has one of the highest maternal mortality rates in Indonesia. Nurse/midwife birth attendants and regular

  9. Pteropods and climate off the Antarctic Peninsula

    Science.gov (United States)

    Loeb, Valerie J.; Santora, Jarrod A.

    2013-09-01

    Shelled (thecosome) and naked (gymnosome) pteropods are regular, at times abundant, members of Southern Ocean zooplankton assemblages. Regionally, shelled species can play a major role in food webs and carbon cycling. Because of their aragonite shells thecosome pteropods may be vulnerable to the impacts of ocean acidification; without shells they cannot survive and their demise would have major implications for food webs and carbon cycling in the Southern Ocean. Additionally, pteropod species in the southwest Atlantic sector of the Southern Ocean inhabit a region of rapid warming and climate change, the impacts of which are predicted to be observed as poleward distribution shifts. Here we provide baseline information on intraseasonal, interannual and longer scale variability of pteropod populations off the Antarctic Peninsula between 1994 and 2009. Concentrations of the 4 dominant taxa, Limacina helicina antarctica f. antarctica, Clio pyramidata f. sulcata, Spongiobranchaea australis and Clione limacina antarctica, are similar to those monitored during the 1928-1935 Discovery Investigations and reflect generally low values but with episodic interannual abundance peaks that, except for C. pyr. sulcata, are related to basin-scale climate forcing associated with the El Niño-Southern Oscillation (ENSO) climate mode. Significant abundance increases of L. helicina and S. australis after 1998 were associated with a climate regime shift that initiated a period dominated by cool La Niña conditions and increased nearshore influence of the Antarctic Circumpolar Current (ACC). This background information is essential to assess potential future changes in pteropod species distribution and abundance associated with ocean warming and acidification. construct maps of pteropod spatial frequency and mean abundance to assess their oceanographic associations; quantify pteropod abundance anomalies for comparing intraseasonal and interannual variability relative to m-3 environmental

  10. Possibilities for wind energy on the Kola peninsula

    Energy Technology Data Exchange (ETDEWEB)

    Wolff, J.; Rathmann, O.; Lundsager, P. [and others

    1999-03-01

    This paper presents an extensive feasibility study regarding the introduction of wind energy in the energy supply of the Kola peninsula in north-western Russia that was carried out during 1996-97. The study covers as well grid connected wind turbines as autonomous systems and a wind atlas was prepared. Special emphasis is put on non-technical activities and objectives like financing models, international funding and a sound politic support. The wind resources on the Kola peninsula are excellent and there are still no reasons to why wind energy installations couldn`t be carried out successfully. Recommendations for starting this development are presented. (au)

  11. Interactions Between Islamic and Christian Traditions in the Iberian Peninsula

    Science.gov (United States)

    González-García, A. César; Belmonte, Juan Antonio

    Pre-Romanesque churches in the Iberian Peninsula include a number of constructions from the fourth-fifth to the eleventh century when the first Romanesque churches appeared in the north of Spain. This period of time coincided with the Muslim invasion of the Peninsula. An important number of churches and mosques were built with prescriptions for the orientation, which possibly included astronomical observations. Investigations show that both groups of monuments reacted by avoiding the areas of theoretical influence of the other religion while trying to obey their own orientation rules.

  12. Policy Implementation Of Special Autonomy Funds Case Study Of Education Funding In The District Manokwari West Papua Indonesia

    Directory of Open Access Journals (Sweden)

    Baesara Wael

    2015-04-01

    Full Text Available ABSTRACT Regulations special autonomy Papua is a product policy given by the central government in an effort to promote development in various aspects of the four main program priorities for the economy education health and infrastructure. in the context of policy implementation then this can be considered as one of the factors that interfere with activities especially in relation to the legal rules of the program is not yet clear. the focus of this study is how can the implementation of special autonomy fund policies in education in Manokwari West Papua province. This study used a descriptive study with a qualitative approach. This study seeks to identify and analyze on the implementation of policy autonomy special funds Education in Manokwari West Papua Province through qualitative interpretation. This study seeks to reveal how the implementation of the Special Autonomy Fund for Education in Manokwari West Papua Province. The research concludes that the Communication External and Internal communication is not maximized. The quality of human resources is still minimal and not understand the working procedures due to no regulation or supported by PERDASI PERDASUS governing socialisation Education and lack of special autonomy or special autonomy funds in terms of the form of facilities or equipment Resource inadequate facilities. In terms of the funds Resources regarding the distribution of the Special Autonomy Fund of uneven and has not touched most of the basic needs of the people of Papua especially Papuan society itself as well as in terms of the Resource Authority regarding the delegation of authority from supervisor to subordinate unclear because there is no standard operating Procedure SOP. Furthermore in terms of structure in an organizational bureaucracy that there should be a very clear organization structure to facilitate the delegation of authority and accountability.

  13. Reflections on How to Handle Possible Changes in the Korean Peninsula

    Institute of Scientific and Technical Information of China (English)

    Tang Yongsheng

    2012-01-01

    The political situation in the Korean Peninsula has experienced twists and turns in recent years. Although a positive trend appeared in the Six-Party Talks, uncertainties still exist in the Peninsula. North Korea's two underground nuclear tests and transfer of supreme power are symbols of a critical period in structural change in the Peninsula.

  14. Increasing resistance to ciprofloxacin and other antibiotics in Neisseria gonorrhoeae from East Java and Papua, Indonesia, in 2004 - implications for treatment.

    Science.gov (United States)

    Sutrisna, A; Soebjakto, O; Wignall, F S; Kaul, S; Limnios, E A; Ray, S; Nguyen, N-L; Tapsall, J W

    2006-12-01

    We examined gonococci isolated in 2004, in East Java and Papua, Indonesia, to review the suitability of ciprofloxacin-based and other treatment regimens. Gonococci from the two provinces were tested in Sydney for susceptibility to penicillin, tetracycline, spectinomycin, ceftriaxone, ciprofloxacin, gentamicin, azithromycin and rifampicin. Of 163 gonococcal isolates from East Java (91) and Papua (72), 120 (74%) of gonococci, 62 (68%) and 58 (80%) from East Java and Papua, respectively, were penicillinase-producing gonococci and 162 displayed high-level tetracycline resistance. Eighty-seven isolates (53%) were ciprofloxacin resistant, 44 (48%) from East Java and 43 (60%) from Papua. All isolates were sensitive to cefixime/ceftriaxone, spectinomycin and azithromycin. Minimum inhibitory concentrations of gentamicin were in the range 0.05-8 mg/L. Sixty-nine gonococci (42%) showed combined resistance, to penicillin, tetracycline and quinolones. Quinolone resistance has now reached unacceptable levels, and their use for the treatment of gonorrhoea in Indonesia should be reconsidered.

  15. Pandanaceae of the island of Yapen, Papua (West New Guinea), Indonesia, with their nomenclature and notes on the rediscovery of Sararanga sinuosa, and several new species and records

    NARCIS (Netherlands)

    Keim, A.P.

    2009-01-01

    Eleven species of Pandanaceae are recorded for Yapen Island, Papua, Indonesia, seven of Pandanus, three of Freycinetia, including two new ones, and the rediscovery of Sararanga sinuosa. Except for the latter all others are new records for the island.

  16. Blueberry Trials on Alaska's Kenai Peninsula: First Year Report

    Science.gov (United States)

    In June 2009, 9 plants each of three highbush and six half-high blueberry cultivars were planted at test plots on two commercial farms on Alaska's Kenai Peninsula. The purpose of the trials was to determine if domestic blueberry plants could survive and produce crops in Southcentral Alaska. In Octob...

  17. Pumas and Prepositions: Training Nature Guides in the Yucatan Peninsula.

    Science.gov (United States)

    Brown, Cynthia

    2000-01-01

    In the Yucatan Peninsula (Mexico), the 10-week Nature Guide Training Program integrates English immersion with natural history and environmental interpretation to train rural adults as nature guides and conservation leaders. Most graduates have found work as ecotourism guides or in conservation-related activities, and many have provided English…

  18. Crustal structure beneath the southern Korean Peninsula from local earthquakes

    Science.gov (United States)

    Kim, Kwang-Hee; Park, Jung-Ho; Park, Yongcheol; Hao, Tian-Yao; Kim, Han-Joon

    2017-02-01

    The three-dimensional subsurface structure beneath the southern Korean Peninsula is poorly known, even though such information could be key in verifying or rejecting several competing models of the tectonic evolution of East Asia. We constructed a three-dimensional velocity model of the upper crust beneath the southern Korean Peninsula using 19,935 P-wave arrivals from 747 earthquakes recorded by high-density local seismic networks. Results show significant lateral and vertical variations: velocity increases from northwest to southeast at shallow depths, and significant velocity variations are observed across the South Korea Tectonic Line between the Okcheon Fold Belt and the Youngnam Massif. Collision between the North China and South China blocks during the Early Cretaceous might have caused extensive deformation and the observed negative velocity anomalies in the region. The results of the tomographic inversion, combined with the findings of previous studies of Bouguer and isostatic gravity anomalies, indicate the presence of high-density material in the upper and middle crust beneath the Gyeongsang Basin in the southeastern Korean Peninsula. Although our results partially support the indentation tectonic model, it is still premature to discard other tectonic evolution models because our study only covers the southern half of the peninsula.

  19. Two new Gelechiidae for the Iberian Peninsula (Lepidoptera: Gelechiidae)

    DEFF Research Database (Denmark)

    Karsholt, Ole; Vives Moreno, Antonio

    2014-01-01

    Two new species of Gelechiidae, Chrysoesthia hispanica Karsholt & Vives, sp. n. from Spain and Neofriseria hitadoella Karsholt & Vives, sp. n. from Spain and Portugal are described. The adults and male and female genitalia are illustrated. The generic assignment of C. hispanica is discussed. KEY ...... WORD: Lepidoptera, Gelechiidae, new species, Iberian peninsula....

  20. Terrestrial Birds and Conservation Priorities in Baja California Peninsula

    Science.gov (United States)

    Ricardo Rodriguez-Estrella

    2005-01-01

    The Baja California peninsula has been categorized as an Endemic Bird Area of the world and it is an important wintering area for a number of aquatic, wading and migratory landbird species. It is an important area for conservation of bird diversity in northwestern México. In spite of this importance, only few, scattered studies have been done on the ecology...

  1. Drought variability and change across the Iberian Peninsula

    Science.gov (United States)

    Coll, J. R.; Aguilar, E.; Ashcroft, L.

    2016-09-01

    Drought variability and change was assessed across the Iberian Peninsula over more than 100 years expanding through the twentieth century and the first decade of the twenty-first century. Daily temperature and precipitation data from 24 Iberian time series were quality controlled and homogenized to create the Monthly Iberian Temperature and Precipitation Series (MITPS) for the period 1906-2010. The Standardized Precipitation Index (SPI), driven only by precipitation, and the Standardized Precipitation Evapotranspiration Index (SPEI), based on the difference between the precipitation and the reference evapotranspiration (ET0), were computed at annual and seasonal scale to describe the evolution of droughts across time. The results confirmed that a clear temperature increase has occurred over the entire Iberian Peninsula at the annual and seasonal scale, but no significant changes in precipitation accumulated amounts were found. Similar drought variability was provided by the SPI and SPEI, although the SPEI showed greater drought severity and larger surface area affected by drought than SPI from 1980s to 2010 due to the increase in atmospheric evaporative demand caused by increased temperatures. Moreover, a clear drying trend was found by the SPEI for most of the Iberian Peninsula at annual scale and also for spring and summer, although the SPI did not experience significant changes in drought conditions. From the drying trend identified for most of the Iberian Peninsula along the twentieth century, an increase in drought conditions can also be expected for this region in the twenty-first century according to future climate change projections and scenarios.

  2. Review: The Yucatán Peninsula karst aquifer, Mexico

    DEFF Research Database (Denmark)

    Bauer-Gottwein, Peter; Gondwe, Bibi Ruth Neuman; Charvet, Guillaume

    2011-01-01

    The Yucatán Peninsula karst aquifer is one of the most extensive and spectacular karst aquifer systems on the planet. This transboundary aquifer system extends over an area of approximately 165,000 km2 in México, Guatemala and Belize. The Triassic to Holocene Yucatán limestone platform is located...

  3. Cortinarius mahiquesii, a new subhypogeous species from Catalonia (Iberian Peninsula)

    NARCIS (Netherlands)

    Vila, J.; Ortega, A.; Suárez-Santiago, V.N.; Llimona, X.

    2008-01-01

    We describe and comment on a new species of Cortinarius (Basidiomycota), C. mahiquesii, collected in a pure Cistus monspeliensis scrub community in Catalonia (NE of the Iberian Peninsula). Drawings of microscopic characters, scanning microphotographs of the basidiospores, and colour pictures of the

  4. Gyroporus ammophilus, a new poisonous bolete from the Iberian Peninsula

    NARCIS (Netherlands)

    Castro, M.L.; Freire, L.

    1995-01-01

    Gyroporus ammophilus, a poisonous bolete occurring in Pinus woods on sandy soils along the western Atlantic coast of the Iberian Peninsula, originally published as a variety of G. castaneus, is formally raised to the rank of species. The distinguishing characters of Gyroporus ammophilus are given ag

  5. A sketch of language history in the Korean Peninsula.

    Directory of Open Access Journals (Sweden)

    Sean Lee

    Full Text Available Among 7100 languages spoken on Earth, the Koreanic language is the 13th largest, with about 77 million speakers in and around the Korean Peninsula. In comparison to other languages of similar size, however, surprisingly little is known about the evolution of the Koreanic language. This is mainly due to two reasons. The first reason is that the genealogical relationship of the Koreanic to other neighboring languages remains uncertain, and thus inference from the linguistic comparative method provides only provisional evidence. The second reason is that, as the ancestral Koreanic speakers lacked their own writing system until around 500 years ago, there are scant historical materials to peer into the past, except for those preserved in Sinitic characters that we have no straightforward way of interpreting. Here I attempt to overcome these disadvantages and shed some light on the linguistic history of the Korean Peninsula, by analyzing the internal variation of the Koreanic language with methods adopted from evolutionary biology. The preliminary results presented here suggest that the evolutionary history of the Koreanic language is characterized by a weak hierarchical structure, and intensive gene/culture flows within the Korean Peninsula seem to have promoted linguistic homogeneity among the Koreanic variants. Despite the gene/culture flows, however, there are still three detectable linguistic barriers in the Korean Peninsula that appear to have been shaped by geographical features such as mountains, elevated areas, and ocean. I discuss these findings in an inclusive manner to lay the groundwork for future studies.

  6. Modeling of Regional Climate over Red Sea and Arabian Peninsula

    KAUST Repository

    Stenchikov, Georgiy L.

    2011-04-09

    Observations, re-analyses, and climate model simulations show strong surface temperature trends in Middle East and Arabian Peninsula in the last 30 years. Trends are especially pronounced in summer exceeding +1K/decade. However, some regions, e.g., the So

  7. A sketch of language history in the Korean Peninsula.

    Science.gov (United States)

    Lee, Sean

    2015-01-01

    Among 7100 languages spoken on Earth, the Koreanic language is the 13th largest, with about 77 million speakers in and around the Korean Peninsula. In comparison to other languages of similar size, however, surprisingly little is known about the evolution of the Koreanic language. This is mainly due to two reasons. The first reason is that the genealogical relationship of the Koreanic to other neighboring languages remains uncertain, and thus inference from the linguistic comparative method provides only provisional evidence. The second reason is that, as the ancestral Koreanic speakers lacked their own writing system until around 500 years ago, there are scant historical materials to peer into the past, except for those preserved in Sinitic characters that we have no straightforward way of interpreting. Here I attempt to overcome these disadvantages and shed some light on the linguistic history of the Korean Peninsula, by analyzing the internal variation of the Koreanic language with methods adopted from evolutionary biology. The preliminary results presented here suggest that the evolutionary history of the Koreanic language is characterized by a weak hierarchical structure, and intensive gene/culture flows within the Korean Peninsula seem to have promoted linguistic homogeneity among the Koreanic variants. Despite the gene/culture flows, however, there are still three detectable linguistic barriers in the Korean Peninsula that appear to have been shaped by geographical features such as mountains, elevated areas, and ocean. I discuss these findings in an inclusive manner to lay the groundwork for future studies.

  8. Origin of the flora of the Malay Peninsula

    NARCIS (Netherlands)

    Ridley, H.N.

    1937-01-01

    In my work on the Malay Peninsula, I included such plants as were known from the districts of North Kedah, Perlis and Setul. Botanically however, the Malayan flora ceases at a line running from a little north of Kedah peak Lat. 6.5, to Kota Bahru in North Kelantan Lat. 6.10. It is in fact

  9. Refugees in Papua New Guinea: government response and assistance, 1984-1988.

    Science.gov (United States)

    Preston, R

    1992-01-01

    The refugee situation after the 1984 movement from Indonesia is examined in terms of policy implications and assistance as well as the welfare and education of refugees. Information was collected from government sources and documents and from households in camps and communities over a 3-month period and was published in a government report in February, 1988. This article provides a review of the border issues, resistance and exodus, reactions within Papua New Guinea, 1984-85 border crossings, social and demographic refugee profiles, government response, UN involvement, border refugee camp conditions, repatriation and relocation, reasons for the exodus, and relocation to and conditions in East Awin and the implications. This exodus from West Papua New Guinea (a region now called Irian Jaya) after Indonesia's take over in 1962 represents a unique situation, which also has lessons for other asylum seekers looking for refuge status in friendly neighboring countries. International agreements, such as the Geneva Convention and Protocol, can disrupt social networks and households when the relocation they permit is implemented. Full economic and social participation is hampered by a low quality provision of education and social services. The gain is in removing "destabilizing threats to the host state and society," at the expense of the economic and residential security of the migrants. Humanitarianism hides inequalities; internationalism, in this case, confirmed Indonesian sovereignty and large scale economic exploitation. An estimated 300,000 Melanesians have died since the take over, which amounts to 30% of the total population in 1970. Persecution was the reason for migration to Papua New Guinea; migration numbers are not accurate and range from the official 2000-3000 to 12,000 in 1984. Reactions to the migration have been mixed, and fear of the military might of Indonesia is real. The government was not prepared to cope with the scale of migration and had no plans for

  10. Black Carbon Measurement and Modeling in the Arabian Peninsula

    Science.gov (United States)

    Zawad, Faisal Al; Khoder, Mamdouh; Almazroui, Mansour; Alghamdi, Mansour; Lihavainen, Heikki; Hyvarinen, Antti; Henriksson, Svante

    2017-04-01

    Black carbon is an important atmospheric aerosol as an effective factor in public health, changing the global and regional climate, and reducing visibility. Black carbon absorbs light, warms the atmosphere, and modifies cloud droplets and the amount of precipitation. In spite of this significance, knowledge of black carbon over the Arabian Peninsula is hard to find in literature until recently. The total mass of black carbon and wind direction and speeds were measured continuously at Hada Al-Sham, Saudi Arabia for the year 2013. In addition, a state of the art global aerosol - climate model (ECHAM5-HAM) was used to determine black carbon climatology over the Arabian Peninsula. Simulation of the model was carried out for the years eight years (2004 - 2011). The daily mean values of the concentrations of black carbon had a minimum of 15.0 ng/m3 and a maximum of 6372 ng/m3 with a mean of at 1899 ng/m3. The diurnal pattern of black carbon showed higher values overnight, and steady low values during daytimes caused by sea and land breezes. Seasons of black carbon vary over the Arabian Peninsula, and the longest is in the Northern Region where it lasts from July to October. High concentrations of black carbon at Hada Al-Sham was observed with a mean of 1.9 µm/m3, and seasons of black carbon vary widely across the Arabian Peninsula. Assessment of the effects of black carbon over the Arabian Peninsula on the global radiation balance. Initiating a black carbon monitoring network is highly recommended to assess its impacts on health, environment, and climate.

  11. Drought variability and change across the Iberian Peninsula

    Science.gov (United States)

    Coll, Joan Ramon; Aguilar, Enric

    2015-04-01

    Drought variability and change is assessed in this study across the Iberian Peninsula along the 20th century and the first decade of the 21st century using state of the art drought indices: the Sc-PDSI, the SPI and the SPEI. Daily temperature and precipitation data from 24 time-series regularly spread over Iberian Peninsula are quality controlled and also homogenized in a monthly scale to create the Monthly Iberian Temperature and Precipitation Series (MITPS) for the period 1906-2010. The Sc-PDSI, the 12-month SPI and 12-month SPEI are computed on a monthly basis using the newly MITPS dataset to identify dry and wet conditions across time. Precipitation data is only required to compute SPI, but potential evapotranspiration (PET) is also needed to perform the Sc-PDSI and SPEI, which is estimated using the Tornthwaite's method. The analysis conducted in this study confirms that drought conditions are worsening for most of the Iberian Peninsula across time strongly induced by global warming especially during the last three decades. All drought indices have found a drying trend in the Pyrenees, Ebro basin, central Iberia and in the south and south-eastern area while a wetting trend is identified in the western and in the north-western region. Future projections also indicate a clear increase in hydrological drought conditions along the 21st century, thus, water saving and the application of effective water management strategies will be crucial to minimize the impact of hydrological droughts over the Iberian Peninsula into the near future. KEY WORDS: Drought, climate change, Iberian Peninsula, drought indices.

  12. Mercury accumulation in Gentoo penguins Pygoscelis papua: spatial, temporal, and intraspecific variations

    OpenAIRE

    Pedro, Sara Joana Pereira

    2014-01-01

    Dissertação de mestrado em Ecologia, apresentada ao Departamento de Ciências da Vida da Faculdade de Ciências e Tecnologia da Universidade de Coimbra As emissões de mercúrio aumentaram nas últimas décadas, afetando áreas remotas, como a Antártida. A localização das colónias de pinguim-gentoo (Pygoscelis papua) na região da Antártida faz desta espécie um bom bio-monitor das concentrações de mercúrio nesta região. Este trabalho avalia as concentrações de mercúrio nas penas de pin...

  13. Cannibals and Orchids: Cannibalism and the Sensory Imagination of Papua New Guinea

    Directory of Open Access Journals (Sweden)

    Ilaria Vanni

    2011-11-01

    Full Text Available This article examines Leona Miller’s book Cannibal and Orchids (1941 as an example of how place, in this case Papua New Guinea (PNG, is imagined according to a particular sensorium. It follows the ‘sensory turn in anthropology’ and the studies developed in the last two decades that take the senses as their object of enquiry. This body of theory is mobilised to analyse Miller’s biographical narrative recounting how PNG is imagined, represented and produced in terms of a disarray of the (Western senses, coalescing in the trope of cannibalism. This article argues that the experience of PNG as the place of otherness is narrated both in terms of the author’s sensory displacement and of the indigenous sensorium as abject.

  14. Nursing accounting competencies related to HIV in a Papua New Guinea context.

    Science.gov (United States)

    Brown, Alistair M

    2013-01-01

    Nursing administration is an important part of the campaign to eliminate HIV across Papua New Guinea (PNG). This paper considers the critical importance of developing nursing leadership in effective accounting competencies in relation to HIV projects in PNG. The results of the study's textual analysis of audit reports of the Auditor General of PNG revealed a failure on the part of PNG's main health agencies involved with its national HIV program to provide competent financial reporting. In light of these results, this study shows how improving accounting and other financial competencies among nursing leaders would benefit the implementation of the PNG HIV national strategy. The findings of this study have implications not only for the internal control of HIV nursing competencies but also for nursing leadership related to HIV issues in a developing-country context.

  15. The alternative choices of masticatory customs by local people in Wasur National Park, Merauke, Papua

    Directory of Open Access Journals (Sweden)

    SITI SUSIARTI

    2005-07-01

    Full Text Available The flora diversity and the interesting customs in East Indonesia, particularly in Papua, have not been explored intensively. This study encountered the relationship between traditional customs and usage of plant species by the local people in Wasur National Park Area, Merauke sub-district, Merauke district. One of them was masticatory. It has been well known by Indonesians in most parts of Indonesia, including societies in Wasur National Park. The major societies live in Wasur National Park are Kanum, Morori and Marind. Besides gambir (Uncaria gambir Roxburgh and sirih (Piper betle L., the young fruit of betel nut (Areca catechu L. is usually consumed it as masticatory materials, by man and women. Several plant species, usually used alternative choices by Kanum, Morori and Marind were openg (Exocarpus latifolius R.Br.; Santalaceae, tawal (Celastraceae, sambiwal (Erythroxylum ecarinatum Burck; Erythroxylaceae, ntuo (Cryptocaria nitida R.A.Philippi; Lauraceae and agya (Endiandra montana C.T. White; Lauraceae.

  16. The use of natural sand from lampusatu beach, kabupatenmerauke, papua for mixed asphalt concrete

    Science.gov (United States)

    Huwae, D. D. M.; Parera, L. R.; Alpius; Tanijaya, J.

    2017-05-01

    The natural sand from LampuSatu Beach, KabupatenMerauke, Papua, is often used as building material by local people. This research aims to test the use of this natural sand for mixed asphalt concrete. Asphalt Concrete Wearing Course (AC-WC) with bitumen penetration 60/70 and variations of asphalt content 5%, 6%, 7%, 8% and 9% are used in this research. Testing result shows the stability 1372.17 kg, VIM 3.95%, VMA 16.81%, Flow 4.14 mm, and MQ 332.89 kg/mm. It has fulfilled the standard requirements set by Indonesian Director General for Highways. The percentage of Optimum Asphalt Content (OAC) is 7% and the Index of Retained Strength (IRS) is 107.84% (≥ 75%). These indicate that the mixture can fulfill the Stability and Marshall Immersion Test.

  17. Tourism as science and science as tourism: environment, society, self, and other in Papua New Guinea.

    Science.gov (United States)

    West, Paige

    2008-08-01

    The experience of villagers in Maimafu, in the Crater Mountain Wildlife Management Area of the Eastern Highlands of Papua New Guinea, calls attention to two forms of social interaction between rural people and outsiders that have been little examined in the anthropological literature. One of these is scientific research and the other is scientific tourism, a form of ecotourism that is linked not to science but to self-fashioning and individual gain. Scientific tourists may be seeking an educational adventure that they can turn into symbolic capital on their return home, a way into the world of science, or an experience that can be turned into economic capital through publication in popular magazines. For both researchers and scientific journalists, New Guinea combines the exotic, the about-to-be-lost, the primitive, the untouched, and the spectacular and is therefore a powerful space for imaginary and representational practice.

  18. Research partnerships with local communities: two case studies from Papua New Guinea and Australia

    Science.gov (United States)

    Almany, G. R.; Hamilton, R. J.; Williamson, D. H.; Evans, R. D.; Jones, G. P.; Matawai, M.; Potuku, T.; Rhodes, K. L.; Russ, G. R.; Sawynok, B.

    2010-09-01

    Partnerships between scientists and local communities can increase research capacity and data delivery while improving management effectiveness through enhanced community participation. To encourage such collaboration, this study demonstrates how these partnerships can be formed, drawing on two case studies in coral reef ecosystems in very different social settings (Papua New Guinea and Australia). In each case, steps towards successfully engaging communities in research were similar. These included: (1) early engagement by collaborating organizations to build trust, (2) ensuring scientific questions have direct relevance to the community, (3) providing appropriate incentives for participation, and (4) clear and open communication. Community participants engaged in a variety of research activities, including locating and capturing fishes, collecting and recording data (weight, length and sex), applying external tags, and removing otoliths (ear bones) for ageing and elemental analysis. Research partnerships with communities enhanced research capacity, reduced costs and, perhaps more importantly, improved the likelihood of long-term community support for marine protected areas (MPAs).

  19. Etmopterus samadiae n. sp., a new lanternshark (Squaliformes: Etmopteridae) from Papua New Guinea.

    Science.gov (United States)

    White, William T; Ebert, David A; Mana, Ralph R; Corrigan, Shannon

    2017-03-20

    A new species of lanternshark, Etmopterus samadiae (Squaliformes: Etmopteridae), is described from off northern Papua New Guinea, in the western Central Pacific Ocean. The new species resembles other members of the "Etmopterus lucifer" clade in having linear rows of dermal denticles and most closely resembles E. brachyurus from the western North Pacific. The new species occurs along insular slopes between 340 and 785 m depth. The new species can be distinguished from other members of the E. lucifer clade by a combination of characteristics, including length of anterior flank branch markings being slightly shorter than its posterior branch, a longer caudal base marking, and irregular and variable number of black, horizontal, dash-like marks on sides of body. Molecular analysis based on the NADH2 marker further supports the distinction of E. samadiae from other members of the E. lucifer clade.

  20. Surveillance and molecular characterization of group A rotaviruses in Goroka, Papua New Guinea.

    Science.gov (United States)

    Horwood, Paul Francis; Luang-Suarkia, Dagwin; Bebes, Sauli; Boniface, Karen; Datta, Siddhartha Sankar; Siba, Peter Max; Kirkwood, Carl Dunn

    2012-12-01

    In this study, we investigated the molecular epidemiology of group A rotaviruses in cases of acute gastroenteritis in Goroka, Papua New Guinea. From April 2008 through November 2010, 813 diarrheal stool samples were collected from children < 5 years of age hospitalized with acute gastroenteritis. Rotavirus antigen was detected in 31.2% of samples using a commercial enzyme-linked immunosorbent assay. Genotyping revealed the presence of the globally circulating strains G1P[8] (50.0%), G3P[8] (23.0%), and G2P[4] (8.2%). The globally emerging strains G9 and G12 were detected in 1.2% and 6.1% of samples, respectively. Mixed infections were detected in a high proportion of samples (11.9%), with 9.0% and 3.7% of samples displaying multiple G and P genotypes, respectively.

  1. Masculinity, mental health and Violence in Papua New Guinea, Vanuatu, Fiji and Kiribati.

    Science.gov (United States)

    Roberts, Graham

    2007-09-01

    This paper presents the findings of a four country study conducted by the Foundation for the Peoples of the South Pacific-International through its affiliates in Fiji Vanuatu, Papua New Guinea and Kiribati to demonstrate the linkage between young men, mental health and violence in the Pacific. The findings common among the four studies arise from the sociocultural and economic transitions occurring across the Pacific Region, where recent years have shown that the Pacific lifestyle has become increasingly stressful and violent. Limited opportunity to participate in the modern lifestyle and its economy has led to personal mental stress, social exclusion, unemployment and the growth of a subgroup of disaffected young people, who resort to a range of means to acquire their daily needs and, among whom, the norms that govern the use of violence differ from those of the general community.

  2. Breaking silences and upholding confidences: responding to HIV in the Lihir Islands, Papua New Guinea.

    Science.gov (United States)

    Hemer, Susan R

    2015-01-01

    Various forms of silence are understood to characterize the response to HIV/AIDS in the Lihir Islands in Papua New Guinea. While some efforts have been made to prevent HIV and educate residents, these seem not to have been in proportion to its classification as a high-risk setting for transmission, given social factors associated with the Lihir gold mine. Confidentiality is both practiced yet critiqued in Lihir as another form of silencing that detracts from efforts to emphasize the serious nature of HIV, promote its prevention, and care for those who live with it. 'Breaking the silence' has come to be seen as key to preventing HIV in Lihir, yet while certain silences are acknowledged, others have escaped scrutiny.

  3. Tropical ulcer plant treatments used by Papua New Guinea's Apsokok nomads.

    Science.gov (United States)

    Prescott, Thomas A K; Homot, Peter; Lundy, Fionnuala T; Fang, Rui; Patrick, Sheila; Cámara-Leret, Rodrigo; Kiapranis, Robert

    2017-06-09

    The tropical ulcer is a debilitating bacterial infection that is common in Papua New Guinea. Deploying healthcare infrastructure to remote and inaccessible rainforest locations is not practical, therefore local plants may be the best treatment option. Here we present an ethnobotanical survey of the tropical ulcer plant medicines used by the semi-nomadic Apsokok who roam the remote central mountains of Papua New Guinea's West New Britain Province. In vitro biological activity in assays relevant to tropical ulcer wound healing is also presented. Focus groups and semi-structured interviews were used to acquire information on the uses of plants, vouchers of which were identified by comparison with authentic herbarium specimens. Antibacterial disc diffusion assays with Staphylococcus aureus and Fusobacterium ulcerans, MMP-9 enzyme inhibition and dermal fibroblast stimulation assays were carried out on plant saps and aqueous extracts of plant material. LC-MS was used to identify known plant metabolites. The ethnobotanical survey identified sixteen species that were used to treat tropical ulcers, all of which were applied topically. A subset of twelve species were investigated further in vitro. Four species produced zones of inhibition with S. aureus, all 12 species provided low level inhibition of MMP-9 and 8 species stimulated dermal fibroblast proliferation, although cytotoxicity occurred at higher concentrations. The extract of Homalium foetidum Benth. inhibited S. aureus and MMP-9 while at lower sub-cytotoxic concentrations stimulated fibroblast proliferation. Trans-3-O-p-coumaroylquinic acid cis-3-O-p-coumaroylquinic acid were detected in the aqueous extract of H. foetidum. Topical application of plant saps to wounds results in very high localised concentrations of plant metabolites which is likely to result in inhibition of MMP proteases. H. foetidum is a candidate plant for tropical ulcer treatment in remote areas. Crown Copyright © 2017. Published by Elsevier B

  4. CCR2, CCR5, and CXCL12 variation and HIV/AIDS in Papua New Guinea.

    Science.gov (United States)

    Mehlotra, Rajeev K; Hall, Noemi B; Bruse, Shannon E; John, Bangan; Blood Zikursh, Melinda J; Stein, Catherine M; Siba, Peter M; Zimmerman, Peter A

    2015-12-01

    Polymorphisms in chemokine receptors, serving as HIV co-receptors, and their ligands are among the well-known host genetic factors associated with susceptibility to HIV infection and/or disease progression. Papua New Guinea (PNG) has one of the highest adult HIV prevalences in the Asia-Pacific region. However, information regarding the distribution of polymorphisms in chemokine receptor (CCR5, CCR2) and chemokine (CXCL12) genes in PNG is very limited. In this study, we genotyped a total of nine CCR2-CCR5 polymorphisms, including CCR2 190G >A, CCR5 -2459G >A and Δ32, and CXCL12 801G >A in PNG (n=258), North America (n=184), and five countries in West Africa (n=178). Using this data, we determined previously characterized CCR5 haplotypes. In addition, based on the previously reported associations of CCR2 190, CCR5 -2459, CCR5 open reading frame, and CXCL12 801 genotypes with HIV acquisition and/or disease progression, we calculated composite full risk scores, considering both protective as well as susceptibility effects of the CXCL12 801 AA genotype. We observed a very high frequency of the CCR5 -2459A allele (0.98) in the PNG population, which together with the absence of Δ32 resulted in a very high frequency of the HHE haplotype (0.92). These frequencies were significantly higher than in any other population (all P-valuesCCR5 variation in the PNG population, and suggest that the collective variation in CCR2, CCR5, and CXCL12 may increase the risk of HIV/AIDS in a large majority of Papua New Guineans.

  5. Customary Right Compensation and Forest Villages Development Programs of Mangrove Company at Bintuni Bay Papua Barat

    Directory of Open Access Journals (Sweden)

    Wahyudi

    2014-12-01

    Full Text Available Mangrove at Bintuni bay offers various services to indigenous communities from ecology, social, and economic. Mangrove also could be harvested accordingly to optimize contributions to indigenous communities welfares. This paper highlights implementation of customary right compensation (CRC, and Forest Villages Development programs (FVDP of mangrove company at Bintuni Bay, Papua Barat. Company reports and documents related to CRC and FVDP from 1988 to June 2013 were reviewed and analyzed. Field works were conducted to examine the implementation of both programs at four villages of two districts. Sustained mangrove harvest for chipwood production in Bintuni bay for more than 25 years is the most outstanding achievement of mangrove utilization and management in Indonesia. Huge amount of expenditure have been spent out, and given to indigenous communities through the CRC and FVDP programs, respectively. These cover from economic, social, and environmental related programs, manufactured public facilities, scholarships, and others. However, the indigenous communities are remained poor, and failed of being self-sufficient community. It clearly impresses that the main goals to improve the welfare, prosperity of indigenous people are considerable failed. It is presumably that social culture systems, and subsistence agriculture practices contribute to the failing these programs. Mostly, forest communities in Papua are practicing subsistence agriculture, hunting, heavily relying on their surrounding natural resources, and spending all their cash or money instantly for consumption, not for saving, investments or even productive activities. Therefore, several program could be initiated to improve in achieving the CRC and FVDP missions, such as building capacity, providing counselors and strengthen local community governance, which could accelerate of being self-reliant community.

  6. Customary Right Compensation and Forest Villages Development Programs of Mangrove Company at Bintuni Bay Papua Barat

    Directory of Open Access Journals (Sweden)

    Wahyudi Wahyudi

    2015-02-01

    Full Text Available Mangrove at Bintuni bay offers various services to indigenous communities from ecology, social, and economic. Mangrove also could be harvested accordingly to optimize contributions to indigenous communities welfares. This paper highlights implementation of customary right compensation (CRC, and Forest Villages Development programs (FVDP of mangrove company at Bintuni Bay, Papua Barat. Company reports and documents related to CRC and FVDP from 1988 to June 2013 were reviewed and analyzed. Field works were conducted to examine the implementation of both programs at four villages of two districts. Sustained mangrove harvest for chipwood production in Bintuni bay for more than 25 years is the most outstanding achievement of mangrove utilization and management in Indonesia. Huge amount of expenditure have been spent out, and given to indigenous communities through the CRC and FVDP programs, respectively. These cover from economic, social, and environmental related programs, manufactured public facilities, scholarships, and others. However, the indigenous communities are remained poor, and failed of being self-sufficient community. It clearly impresses that the main goals to improve the welfare, prosperity of indigenous people are considerable failed. It is presumably that social culture systems, and subsistence agriculture practices contribute to the failing these programs. Mostly, forest communities in Papua are practicing subsistence agriculture, hunting, heavily relying on their surrounding natural resources, and spending all their cash or money instantly for consumption, not for saving, investments or even productive activities. Therefore, several program could be initiated to improve in achieving the CRC and FVDP missions, such as building capacity, providing counselors and strengthen local community governance, which could accelerate of being self-reliant community.Keywords: customary right compensation, forest villages development, mangrove

  7. Nutritional status and dietary diversity of Kamea in Gulf Province, Papua New Guineas.

    Science.gov (United States)

    Goris, Janny M; Zomerdijk, Nienke; Temple, Victor J

    To assess the nutritional status of infants, children and non-pregnant women and underlying factors, dietary diversity and community food security, in the Kamea community in Gulf Province, Papua New Guinea. Prospective cross sectional study. Study population 69 infants (0-59 months), 151 children (6-12 years) and 79 non-pregnant women from 10 villages in Kotidanga Local Level Government, Kerema District, Gulf Province, Papua New Guinea. Among infants prevalence of moderate stunting, wasting and underweight were 38.9%, 8.3% and 44.4%, respectively; after adjusting Hb concentration for altitude, the anaemia prevalence was 53.8%. Among children prevalence of severe stunting was 21.2%; moderate stunting, wasting and underweight were 57.6%, 12.2% and 48.5%, respectively; anaemia was 30.3%; median urinary iodine concentration was 32.0 μg/L and iodine deficiency was prevalent among 88.1%. Among women, mean height, weight and BMI were 1.46±0.04 m, 43.9±5.91 kg and 20.4±2.32 kg/m2, respectively; low BMI (Dietary diversity was limited, implementation of the universal salt iodisation strategy restricted and community food security was inadequate. The high prevalence of malnutrition and anaemia among the three age groups, including moderate status of iodine deficiency among women and children, are significant public health concerns. Improvements in dietary diversity, adequate use of iodised salt and community food security are needed.

  8. Tropical West Pacific moisture dynamics and climate controls on rainfall isotopic ratios in southern Papua, Indonesia

    Science.gov (United States)

    Permana, Donaldi S.; Thompson, Lonnie G.; Setyadi, Gesang

    2016-03-01

    Understanding the controls on stable isotopologues of tropical rainfall is critical for paleoclimatic reconstruction from tropical ice core records. The southern Papua region, Indonesia, has a unique climate regime that allows for the evaluation of the influence of precipitation and convective activity on seasonal rainfall δ18O. The influence of the El Niño-Southern Oscillation (ENSO) on interannual rainfall δ18O variation is also important for paleoclimate reconstruction. Here we present stable isotope analyses of 1332 rain samples collected daily during the period from January 2013 to February 2014 (ENSO-normal) and December 2014 to September 2015 (El Niño) at various elevation stations (9 to 3945 m above sea level) on the southern slope of the central mountain ranges in Papua. The results suggest an altitude effect with an isotopic lapse rate for δ18O (δD) of -2.4‰/km (-18.2‰/km). The temporal δ18O variability (daily to interannual) is controlled mostly by regional convective activity rather than local/regional precipitation amount. The intraseasonal δ18O variation resembles the Madden-Julian Oscillation cycle with major δ18O depletion events associated with active (wet) phases. Moisture origins, transport pathways, moisture convergence, and raindrop evaporation appear to have no significant seasonal effects on δ18O, leading to the conclusion that condensation temperature controls δ18O depletion associated with convective activity. Seasonal δ18O variation is likely associated with atmospheric temperature at the mean condensation level as indicated by the altitude of latent heat release in the troposphere. Rainfall δ18O (δD) is generally enriched by 1.6‰-2‰ (11‰-15‰) during El Niño than during ENSO-normal periods.

  9. "Symmetrical" hermit crabs of the family Pylochelidae (Crustacea: Decapoda: Anomura) collected by the "BIOPAPUA" and "PAPUA NIUGINI" expeditions in the Papua New Guinea, with descriptions of two new species.

    Science.gov (United States)

    Komai, Tomoyuki; Chan, Tin-Yam

    2016-03-09

    Collections made during the recent expeditions to Papua New Guinea ("BIOPAPUA", 2010; "PAPUA NIUGINI", 2012) yielded a total of 12 species from the "symmetrical" hermit crab family Pylochelidae, including two new to science: Bathycheles incisus (Forest, 1987), B. integer (Forest, 1987), Cheiroplatea laticauda Boas, 1926, C. pumicicola Forest, 1987, C. rotundioculus n. sp., Pylocheles mortensenii Boas, 1926, and Xylocheles macrops (Forest, 1987) (Pylochelinae); Parapylocheles scorpio (Alcock, 1894), Trizocheles manningi Forest, 1987, T. moosai Forest, 1987, T. sakaii Forest, 1987, and T. spinidigitus n. sp. (Trizochelinae). Affinities of the two new species are discussed. Parapylocheles scorpio, Trizocheles manningi and T. sakaii are recorded from the South Pacific for the first time. Revised identification keys to species of Cheiroplatea and Trizocheles are provided.

  10. Hurricane Ike Deposits on the Bolivar Peninsula, Galveston Bay, Texas

    Science.gov (United States)

    Evans, Cynthia A.; Wilkinson, M. J.; Eppler, Dean

    2011-01-01

    In September 2008, Hurricane Ike made landfall on Galveston Bay, close to the NASA Johnson Space Center (JSC). The storm flooded much of the area with a storm surge ranging from 11 -20 feet. The Bolivar peninsula, the southeastern coast of Galveston Bay, experienced the brunt of the surge. Several agencies collected excellent imagery baselines before the storm and complementary data a few days afterward that helped define the impacts of the storm. In April of 2011, a team of scientists and astronauts from JSC conducted field mapping exercises along the Bolivar Peninsula, the section of the Galveston Bay coast most impacted by the storm. Astronauts routinely observe and document coastal changes from orbit aboard the International Space Station. As part of their basic Earth Science training, scientists at the Johnson Space Center take astronauts out for field mapping exercises so that they can better recognize and understand features and processes that they will later observe from the International Space Station. Using pre -storm baseline images of the Bolivar Peninsula near Rollover Pass and Gilchrist (NOAA/Google Earth Imagery and USGS aerial imagery and lidar data), the astronauts mapped current coastline positions at defined locations, and related their findings to specific coastal characteristics, including channel, jetties, and other developments. In addition to mapping, we dug trenches along both the Gulf of Mexico coast as well as the Galveston Bay coast of the Bolivar peninsula to determine the depth of the scouring from the storm on the Gulf side, and the amount of deposition of the storm surge deposits on the Bay side of the peninsula. The storm signature was easy to identify by sharp sediment transitions and, in the case of storm deposits, a layer of storm debris (roof shingles, PVC pipes, etc) and black, organic rich layers containing buried sea grasses in areas that were marshes before the storm. The amount of deposition was generally about 20 -25 cm

  11. Gastrointestinal helminths (Cestoda, Chabertiidae and Heligmonellidae) of Pogonomys loriae and Pogonomys macrourus (Rodentia: Muridae) from Papua Indonesia and Papua New Guinea with the description of a new genus and two new species.

    Science.gov (United States)

    Smales, L R

    2014-11-28

    Pieces of cestode, not indentified further, and 12 species of nematode including 1 new genus, 3 new species and 7 putative new species from the Families Chabertiidae and Heligmonellidae were collected from the digestive tracts of 16 Pogonomys loriae and 19 P. macrurous (Murinae: Hydromyini) from Papua, Indonesia and Papua New Guinea. The chabertiid Cyclodontostomum purvisi and the heligmonellid Odilia mackerrasae have been described previously from endemic murids. Hasanuddinia pogonomyos n. sp. can be distinguished from its congeners by the number of ridges in the synlophe, length of spicules and having a vagina with a dorsal diverticulum. Odilia dividua n. sp. is larger than its congeners, has a longer oesophagus, relatively shorter spicules and larger eggs. Pogonomystrongylus domaensis n. gen., n. sp. differs from all other genera in the Heligmonellidae in the characters of the synlophe, 7-10 ridges oriented sub frontally with a single left ventral ridge hypertrophied. Species richness of the nematode assemblages of P. loriae and P. macrourus are comparable to those of Abeomelomys sevia, Chiruromys vates and Coccymys rummleri when numbers of hosts examined are considered. Species composition was distinctive with 12, including the 7 putative species, of 14 species presently known only from species of Pogonomys. Similarities between the nematode fauna of endemic rodent hosts from Indonesia and Papua New Guinea were noted.

  12. A prospective survey of cases of complications of induced abortion presenting to Goroka Hospital, Papua New Guinea, 2011.

    Science.gov (United States)

    Asa, Isaac; de Costa, Caroline; Mola, Glen

    2012-10-01

    Induced abortion on demand or for socio-economic indications is illegal in Papua New Guinea under the 1974 Criminal Code. Nevertheless, the procedure is known to be widely practised. This prospective study examines the demographic and medical features of women presenting with complications of induced abortion to Goroka Hospital in a 6-month period. It was noted that abortion was most commonly induced using the synthetic prostaglandin analogue misoprostol. Although illegal induced abortion cannot be condoned, it appears that misoprostol, much safer in this context than mechanical or traditional herbal methods, is now being widely used for the purpose of induced abortion in Papua New Guinea, as it is in other developing countries.

  13. Low-temperature thermochronologic constraints on cooling and exhumation trends along conjugate margins, within core complexes and eclogite-bearing gneiss domes of the Woodlark rift system of eastern Papua New Guinea

    Science.gov (United States)

    Fitzgerald, P. G.; Baldwin, S.; Bermudez, M. A.; Miller, S. R.; Webb, L. E.; Little, T.

    2012-12-01

    In eastern Papua New Guinea, active sea-floor spreading within the Woodlark Basin has been propagating westward since at least 6 Ma into heterogeneous crust of the Woodlark Rift. The seafloor spreading system divides the northern conjugate margin (Woodlark Rise) from the southern margin (Pocklington Rise). West of the seafloor spreading rift-tip are high-standing extensional gneiss domes and core complexes of the D'Entrecasteaux Islands (DEI). Domes comprise amphibolite and eclogite-facies gneisses, and Pleistocene granitoid intrusions. Flanked by mylonitic shear zone carapaces and normal faults, the domes are juxtaposed against an upper plate that includes ultramafic rocks and gabbro, correlated with the Papuan ultramafic belt. Petrologic and structural evidence from the DEI has been interpreted as evidence for diapiric ascent of the largely felsic domes, with thermo-mechanical modeling proposing (U)HP exhumation in terms of diapiric flow aided by propagating extension, with feedback between the two. Core complexes lacking evidence for diapiric-aided exhumation include the Prevost Range (eastern Normanby Island), Dayman Dome (Papuan Peninsula), and Misima Island (southern conjugate margin). Thermochronology is being applied to understand the thermal and exhumation history, and hence help constrain mechanisms of (U)HP exhumation. AFT and AHe ages from samples near sea-level along conjugate margins and DEI range from ca. 12 Ma to Goodenough Island, the western-most and highest-standing dome. On Goodenough Island, samples from the core zone have AFT ages from ~3 - test the relative roles of buoyancy and normal faulting during exhumation of eclogite-bearing domes within the Woodlark rift system.

  14. Crimes and Disputes : Missed Opportunities and Insights from a National Data Collection Effort in Papua New Guinea

    OpenAIRE

    Akmeemana, Sakuntala; Diwa, Reno; Menzies, Nicholas; Bailey, Laura

    2014-01-01

    As in many developing countries, data collection has proved to be a considerable challenge in Papua New Guinea (PNG). A welcome effort at data collection on dispute incidence and personal security was made in PNG's household income and expenditure survey (HIES or the Survey), (2009-2010) an experience that also highlights some of the challenges of such an exercise. For the first time, the ...

  15. [Parent-child interaction during activity and rest behavior of inhabitants of Trobriand Islands (Papua New Guinea)].

    Science.gov (United States)

    Siegmund, R; Tittel, M; Schiefenhövel, W

    1995-01-01

    Sleep/activity patterns were continuously registered using microelectronic actometers on inhabitants of Tauwema (Papua New Guinea) who represent a traditionally living society. Results of analysis of parent-infant interactions of 4 families with infants of 1, 2, 5, and 11 months of age are presented. Results of power spectral analysis suggest that time patterns of mother-infant interactions are changing with the infants AE age. Consequences of this developmental process are discussed.

  16. Effect of Climate Factors on the Childhood Pneumonia in Papua New Guinea: A Time-Series Analysis

    OpenAIRE

    Jinseob Kim; Jong-Hun Kim; Hae-Kwan Cheong; Ho Kim; Yasushi Honda; Mina Ha; Masahiro Hashizume; Joel Kolam; Kasis Inape

    2016-01-01

    This study aimed to assess the association between climate factors and the incidence of childhood pneumonia in Papua New Guinea quantitatively and to evaluate the variability of the effect size according to their geographic properties. The pneumonia incidence in children under five-year and meteorological factors were obtained from six areas, including monthly rainfall and the monthly average daily maximum temperatures during the period from 1997 to 2006 from national health surveillance data...

  17. Marine algae of Papua New Guinea (Madang Prov.) 2. A revised and completed list of Caulerpa (Chlorophyta—Caulerpales)

    OpenAIRE

    Coppejans, E.

    1992-01-01

    The study of marine macroalgae collected in N Papua New Guinea in 1980, 1986, 1988 and 1990 resulted in 14 species (29 entities) of Caulerpa: C. biserrulata, C. cupressoides (5 ecads), c. elongata (2 ecads), C. filicoides var. andamanensis, C. lentillifera, C. manorensis, C. microphysa, C. opposita, C. racemosa (8 ecads), C. serrulata (3 ecads), C. sertularioides, C. taxifolia (2 ecads), C. verticillata, and C. webbiana ecad disticha. An identification key is added.

  18. Integrated package approach in delivering interventions during immunisation campaigns in a complex environment in Papua New Guinea: a case study.

    Science.gov (United States)

    Vince, John David; Datta, Siddhartha Sankar; Toikilik, Steven; Lagani, William

    2014-08-06

    Papua New Guinea's difficult and varied topography, poor transport infrastructure, changing dynamics of population and economy in recent times and understaffed and poorly financed health service present major challenges for successful delivery of vaccination and other preventative health interventions to both the rural majority and urban populations, thereby posing risks for vaccine preventable disease outbreaks in the country. The country has struggled to meet the vaccination coverage targets required for the eradication of poliomyelitis and elimination of measles. Escalation of inter and intra country migration resulting from major industrial developments, particularly in extraction industries, has substantially increased the risk of infectious disease importation. This case study documents the evolution of immunisation programmes since the introduction of supplementary immunisation activities (SIAs). Single antigen SIAs have advantages and disadvantages. In situations in which the delivery of preventative health interventions is difficult, it is likely that the cost benefit is greater for multiple than for single intervention. The lessons learned from the conduct of single antigen SIAs can be effectively used for programmes delivering multiple SIA antigens, routine immunisations, and other health interventions. This paper describes a successful and cost effective multiple intervention programme in Papua New Guinea. The review of the last SIA in Papua New Guinea showed relatively high coverage of all the interventions and demonstrated the operational feasibility of delivering multiple interventions in resource constrained settings. Studies in other developing countries such as Lesotho and Ethiopia have also successfully integrated health interventions with SIA. In settings such as Papua New Guinea there is a strong case for integrating supplementary immunisation activity with routine immunisation and other health interventions through a comprehensive outreach

  19. ETHNO-BIOLOGICAL NOTES ON THE MEYAH TRIBE FROM THE NORTHERN PART OF MANOKWARI, WEST PAPUA (Catatan Etnobiologi Pada Suku Meyah di Pantai Utara Manokwari, Papua Barat

    Directory of Open Access Journals (Sweden)

    Sepus Fatem

    2014-05-01

    Full Text Available ABSTRACT Tropical forests provide many products such as fruits, seeds, resin, medicines, meat and by-products such as non-timber forest products. In June 2005, February 2008 and June 2009, ethno botanical and ethno zoological surveys were conducted among Meyah hunter-gatherers and on the flora and fauna. This paper aims to reveal the interaction between the Meyah Tribe in the Northern Part of Manokwari and utilization of forest products. Our study reports that the tribe used about 67 species of plants and 11 wild animals to support their livelihood. Due to the expansion of the Manokwari regency as part of the development process in West Papua Province, we would therefore like to suggest that the local government should pay attention to developing and preserving the biodiversity in this area. ABSTRAK Hutan tropis pada prinsipnya menyediakan berbagai kebutuhan manusia baik buah, biji, resin, tumbuhan obat, daging dan dikenal sebagai  hasil hutan bukan kayu. Survei etnobiologi ini dilakukan pada bulan June 2005, Februari 2008 dan Juni 2009 pada masyarakat yang melakukan kegiatan pemanfaatan tumbuhan dan berburu satwa liar. Tulisan ini bermaksud untuk mengungkapkan interaksi Suku Meyah di Wilayah Pantai Utara Manokwari dalam pemanfaatan produk hasil hutan bukan kayu. Studi ini mencatat sekitar 67 spesies tumbuhan dan 11 jenis satwa lair yang di manfaatkan untuk menopang kehidupan suku Meyah. Data jumlah jenis tumbuhan dan satwa liar yang di manfaatkan ini, di harapkan dapat berguna bagi  pemerintah daerah dan lembaga lainnya dalam mengatur pola pemanfaatan sumberdaya hutan non kayu. Dalam hubungan dengan pemekaran wilayah, maka tantangan terhadap kelestarian sumberdaya hutan ini sangat besar, karena diprediksi akan mengalami tekanan dan kerusakan. Dengan demikian siklus kehidupan masyarakat akan terganggu. Sehingga di butuhkan kebijakan guna  mengakomodir kepentingan masyarakat asli dan juga kebutuhan pembangunan.

  20. Strong genetic structure among coral populations within a conservation priority region, the Bird's Head Seascape (Papua, Indonesia

    Directory of Open Access Journals (Sweden)

    Craig John Starger

    2015-11-01

    Full Text Available Marine Protected Areas (MPAs are widely considered to be one of the best strategies available for protecting species diversity and ecosystem processes in marine environments. While data on connectivity and genetic structure of marine populations are critical to designing appropriately sized and spaced networks of MPAs, such data are rarely available. This study examines genetic structure in reef-building corals from Papua and West Papua, Indonesia, one of the most biodiverse and least disturbed coral reef regions in the world. We focused on two common reef-building corals, Pocillopora damicornis (Linnaeus 1758 and Seriatopora hystrix (family: Pocilloporidae, from three regions under different management regimes: Teluk Cenderawasih, Raja Ampat, and southwest Papua. Analyses of molecular variance, assignment tests, and genetical bandwidth mapping based on microsatellite variation revealed significant genetic structure in both species, although there were no clear regional filters to gene flow among regions. Overall, P. damicornis populations were less structured (FST = 0.139, p < 0.00001 than S. hystrix (FST = 0.357, p < 0.00001. Despite occurring in one of the most pristine marine habitats in Indonesia, populations of both species showed evidence of recent declines. Furthermore, exclusion of individual populations from connectivity analyses resulted in marked increases in self-recruitment. Maintaining connectivity within and among regions of Eastern Indonesia will require coral conservation on the local scales and regional networks of MPAs. 

  1. QUANTITATIVE PALEOCLIMATE RECONSTRUCTIONS FROM THE MELVILLE PENINSULA, NUNAVUT, CANADA

    Science.gov (United States)

    Adams, J. K.; Finkelstein, S. A.

    2009-12-01

    Arctic regions have heightened sensitivity to climatic changes, however regional scale differences exist in the magnitude and timing of response to climatic changes. Modern and paleoclimate data indicate spatial variability in Arctic climates due to local variations in topography, sea ice persistence, or proximity to the coast. Melville Peninsula in the east-central Canadian Arctic is in a modern transitional climate area, with a relatively continental climate to the west and a more maritime climate to the east. Thus, shifting climates may particularly influence the region, and may have affected Thule migration during the past millennium. The presence of Thule archaeological sites and a transitional climate make the Melville Peninsula an area of high importance for paleoclimate reconstructions. Lake sediment cores from two adjacent lakes in the Sarcpa Lake region in the interior Melville Peninsula (68°33’N and 88°17’W, 220 m a.s.l.) were analyzed for diatom assemblages. Diatoms (microscopic algae) were well preserved in these cores and thus, could be used to track paleoclimatic changes. Unofficially named SP02 and SP04, the lakes are 3 and 2.5 ha, respectively. Chronologies were constructed using 210Pb activity and AMS radiocarbon dates. All dates are presented as calendar years before AD 1950. Diatoms appear in SP02 5,900 yrs BP; coupled with high magnetic susceptibility and lower LOI550 in sediment older than 5,900 yrs BP, the appearance of diatoms at this time confirms earlier suggestions of a persistent ice cap on the Peninsula until 6,500 yrs BP. Diatom assemblages are dominated by Fragilarioid species, particularly Staurosira construens var. venter and Staurosirella pinnata. Peak diatom concentration and LOI550 between 4,200 yrs BP and 2,900 yrs BP may indicate the Holocene Thermal Maximum (HTM) on Melville Peninsula. Timing of the HTM on the Peninsula is similar to that from the Baffin Island region to the east. High ratios of Staurosirella pinnata

  2. Distribution of Radioactive Materials in the Absheron Peninsula, Azerbaijan - 13567

    Energy Technology Data Exchange (ETDEWEB)

    Vandergraaf, Tjalle T. [Consultant, Pinawa, MB, R0E 1L0 (Canada); Mamedov, Gudrat G.; Ramazanov, Mahammadali A.; Badalov, Vatan H. [Baku State University, Baku (Azerbaijan); Naghiyev, Jalal A. [Institute of Radiation Problems of ANAS, Baku (Azerbaijan); Mehdiyeva, Afat A. [National Aerospace Agency of Ministry of Defense Industry, Baku (Azerbaijan)

    2013-07-01

    The Absheron Peninsula forms the extreme Eastern part of Azerbaijan and juts into the Caspian Sea. The region has a long history of oil and gas exploration, transport, and processing and includes a number of abandoned chemical plants that were used in the separation of iodine from formation waters. As a result of lax environmental standards during the Soviet era, the industrial activity has led to serious contamination from oils residues, heavy metals and naturally occurring radioactive materials (NORM). Radiometric surveys performed over a wide range of the Absheron Peninsula showed generally low NORM concentrations. However, radiation levels two to three orders of magnitude above background levels were detected at two abandoned iodine separation plants near the capital city, Baku. These elevated radiation levels are mainly due to Ra-226 and U-238 with lower contributions from Ra-228 and U-235. (authors)

  3. Efficiency Of Ground Water Resources In Northeast Sinai Peninsula, Egypt

    OpenAIRE

    Sewidan, A. S. [احمد صفوت سويدان

    1993-01-01

    The present study deals with actual quantitative and qualitative evaluation of the groundwater resources in El Sheikh Zuwayid-Rafah area, the northeast coast of Sinai Peninsula. The quantitative analysis is achieved by using groundwater contour maps in 1982 and 1988m while the qualitative evaluation is done using an isosalinity contour map in 1988. A resulting modulus contour map (1982-1988) is drawn to show the variations in the groundwater flow condition. An efficiency groundwater map is co...

  4. ENSO-related PM10 variability on the Korean Peninsula

    Science.gov (United States)

    Wie, Jieun; Moon, Byung-Kwon

    2017-10-01

    Particulate matter, defined as particles of less than 10 μm in diameter (PM10), was analyzed over the Korean Peninsula from 2001 to 2015 to examine the influence of the El Niño-Southern Oscillation (ENSO) on subseasonal PM10 variability. The PM10 data were obtained from 151 air quality monitoring stations provided by the Korea Environment Corporation (KECO). Lead-lag correlation analysis, which was performed to investigate the connection between NDJF (November-February) NINO3 index and seasonal mean PM10 data, did not yield any statistically significant correlations. However, using five-pentad moving-averaged PM10 data, statistically significant correlations between NDJF NINO3 index and PM10 variability were found in four subseasonal periods, with alternating positive and negative correlations. In the periods during which PM10 levels on the Korean Peninsula were positively (negatively) correlated with the ENSO index, the positive PM10 anomalies are associated with El Niño (La Niña) years, which implies that the occurrence of high-PM10 events could be modulated by the ENSO phase. In addition, this ENSO-related PM10 variation is negatively correlated with ENSO-related precipitation in the Korean Peninsula, indicating that more (less) wet deposition leads to lower (higher) PM10 level. Therefore, we conclude that the ENSO-induced precipitation anomalies over the Korean Peninsula are mainly responsible for ENSO-related PM10 variations. This study will be helpful for further identifying detailed chemistry-climate processes that control PM10 concentrations.

  5. Presque Isle Peninsula, Erie, Pennsylvania. Volume I. Main Report. Revised.

    Science.gov (United States)

    1980-11-01

    reflect plant asso- ciations and on Presque Isle the birds , mammals , reptiles , and other animals * find niches in a diverse matrix of habitats, each...published surveys of the mammals of Presque Isle. Most of the * mammals and reptiles are year-round residents, whereas many of the bird ape- cies are...Isle Peninsula beach erosion control project. Planning objectives are the national, State, and local water and related land resource management needs

  6. Blue and fin whale acoustics and ecology off Antarctic Peninsula

    OpenAIRE

    2006-01-01

    Blue (Balaenoptera musculus) and fin whales (B. physalus) in the Southern Ocean were subjects of extensive whaling industry during the twentieth century. Their current population numbers remain low, making population monitoring using traditional visual surveys difficult. Both blue and fin whales produce low frequency, regularly repeated calls and are suitable for acoustic monitoring. Eight, continuously recording acoustic recorders were deployed off the Western Antarctic Peninsula (WAP) betwe...

  7. Environmental geophysics, offshore Bush River Peninsula, Aberdeen Proving Ground, Maryland

    Energy Technology Data Exchange (ETDEWEB)

    Miller, S.F.; Kuecher, G.J.; Davies, B.E. [and others

    1995-11-01

    Geophysical studies in shallow waters adjacent to the Bush River Peninsula, Edgewood Area of Aberdeen Proving Ground, Maryland, have delineated the extent of waste disposal sites and established a hydrogeologic framework, which may control contaminant transport offshore. These studies indicate that during the Pleistocene Epoch, alternating stands of high and low sea levels resulted in a complex pattern of shallow channel-fill deposits around the Bush River Peninsula. Ground-penetrating radar studies reveal paleochannels greater than 50 ft deep. Some of the paleochannels are also imaged with marine seismic reflection. Conductivity highs measured with the EM-31 are also indicative of paleochannels. This paleochannel depositional system is environmentally significant because it may control the shallow groundwater flow regime beneath the peninsula. Magnetic, conductivity, and side-scan sonar anomalies outline anthropogenic anomalies in the study area. On the basis of geophysical data, underwater anthropogenic materials do exist in some isolated areas, but large-scale offshore dumping has not occurred in the area studied.

  8. The fitoaty: an unidentified carnivoran species from the Masoala peninsula of Madagascar

    OpenAIRE

    Cortni Borgerson

    2013-01-01

    Little is known about carnivoran ecology and population dynamics in northeastern Madagascar, especially on the little studied Masoala peninsula. This leaves the status of threatened carnivores on the Masoala peninsula poorly understood. Even less is known about the relative taxonomic position and role of domestic, feral, and possible wild cats in Madagascar. Adequate conservation of the Masoala peninsula will remain limited until the status, threats, and roles of felines and native carnivoran...

  9. Tropical Glaciers in the Common Era: Papua, Indonesia, Quelccaya Ice Cap, Peru and Kilimanjaro, Tanzania

    Science.gov (United States)

    Thompson, L. G.; Mosley-Thompson, E. S.; Davis, M. E.

    2011-12-01

    High-resolution ice core stratigraphic records of δ18O (temperature proxy) demonstrate that the current warming at high elevations in mid- to lower latitudes is unprecedented for at least the last two millennia, although at many sites the Early Holocene was much warmer than at present. Here we discuss the interaction of El Niño-Southern Oscillation (ENSO) variability and warming trends as recorded in ice core records from high-altitude tropical glaciers and the implications of the warming trends for the future of these glaciers. ENSO has strong impacts on meteorological phenomena that either directly or indirectly affect most regions on the planet and their populations, particularly throughout the Tropics. Here we examine similarities and differences among ice core records from Papua (Indonesia), Quelccaya Ice Cap (Peru) and Kilimanjaro (Tanzania). Quelccaya, Earth's largest tropical ice cap, has provided continuous, annually-resolved proxy records of climatic and environmental variability preserved in many measurable parameters, especially oxygen and hydrogen isotopic ratios (δ18O, δD) and the net mass balance (accumulation) spanning the last 1800 years. The remarkable similarity between changes in the highland and coastal cultures of Peru and climate variability in the Andes, especially with regard to precipitation, implies a strong connection between prehistoric human activities and climate in this region. The well-documented ice loss on Quelccaya, Kilimanjaro in eastern Africa and the ice fields near Puncak Jaya in Papua, Indonesia presents a possible analog for glacier response in the tropics during the Holocene. The ongoing melting of these ice fields is consistent with model predictions of a vertical amplification of temperature in the Tropics. A sequence of over 50 recently exposed, rooted, soft-bodied plant deposits collected between 2002 and 2011 from the retreating margins of the Quelccaya ice cap provide a longer term perspective for the recent

  10. ANALISIS SEISMOGRAM TIGA KOMPONEN TERHADAP MOMENT TENSOR GEMPA BUMI DI MANOKWARI PAPUA 03 JANUARI 2009

    Directory of Open Access Journals (Sweden)

    Irwan Setyowidodo, Bagus Jaya Santosa

    2012-03-01

    Full Text Available Penelitian ini melakukan analisis inversi waveform 3 komponen terhadap data gempa bumi yang  terjadi  di  Manokwari  Papua  pada  tanggal  3  Januari  2009  pukul  19:43:55  GMT  dengan magnitude  7.1  Mw  yang  episentrumnya  berada  pada  lattitude  -0.70541,  longitude  125.8455  dan kedalaman 25 km. Data yang digunakan dalam penelitian ialah, data seismik lokal yang diunduh dari data  gempa  IA.  Selanjutnya  dilakukan  proses   inversi  data  waveform  tiga  komponen  dengan menggunakan  metode  iterasi  dekonvolusi.  Metode  ini  diimplementasikan  dalam  software  ISOLA yang  dikembangkan   untuk  mendapatkan  parameter-parameter  sumber  gempa  bumi.  Parameter- parameter  gempa ini tergambarkan dalam Centroid Moment Tensor dan parameter sesar penyebab gempa. Selanjutnya, hasil parameter-patameter  tersebut digunakan untuk  mengetahui arah  patahan yang sebenarnya (fault-plane dengan menggunakan metode H-C. Seismogram sintetik dihitung dengan ISOLA yang inputnya adalah model bumi dan data seismogram yang  direkam  oleh  stasiun  seismologi  BAK,  LBM  dan  JAY.  Hasil   interpretasi  atas  analisis seismogram   waveform   tiga   komponen   menunjukkan   bahwa   orientasi   bidang   patahan   gempa Manokwari Papua pada tanggal 3 Januari 2009 memiliki sudut dip 54o       terhadap bidang  horizontal yang menyebabkan zona patahan di daerah tersebut mudah bergeser dan mudah terjadi gempa. Hasil analisis  ini  diketahui  bahwa  sesar  penyebab  gempa  bumi  ini  ialah  sesar  strike-slip  oblique  yang bergerak dari  arah barat  laut - tenggara. Sumber  gempa  bumi  yang terjadi tersebut terjadi akibat aktivitas Sesar Sorong yang terdapat di bagian utara Manokwari.

  11. Ba/Ca in Planktonic Foraminifera as a Recorder of Freshwater Input to the Ocean: Proxy Refinement in the Gulf of Papua, Papua New Guinea

    Science.gov (United States)

    Gibson, K.

    2015-12-01

    In the study of paleoclimate, the past several decades have seen large strides in the advancement of proxies designed to reconstruct changes in sea surface temperature (SST); however, techniques for reconstructing ocean salinity are less well developed. The ratio of Ba/Ca in planktic foraminiferal tests has shown initial promise as a tool for reconstructing salinity in continental margin sites near river mouths. In these environments, Ba/Ca shows an inverse correlation with salinity, and often a less clear correlation to nutrients or indicators of productivity, as is more typical in open-ocean settings. An ideal area in which to apply and test foraminiferal Ba/Ca as a proxy for freshwater input is the Western Pacific Warm Pool (WPWP), where temperatures are relatively stable, but large variations in precipitation are today driven by the El Nino Southern Oscillation (ENSO) and strength of the Australian-Indonesian monsoon. Foraminiferal Ba/Ca in sediments proximal to a river mouth should therefore reflect changes in riverine input, which in turn reflect variations in precipitation on different timescales. We present here planktic foraminiferal δ18O, Ba/Ca, and Mg/Ca records spanning the last glacial-interglacial transition from marine sediment cores in the Gulf of Papua, located in the WPWP. The δ18O records show an increase in the magnitude of glacial-interglacial (G-IG) δ18O change (∆18O) moving away from the coastline and the mouth of the primary local freshwater source, the Fly River. The reduced amplitude in G-IG ∆18O in the cores closer to shore, manifested by more negative δ18O values before ~20 kyr ago, is likely due to freshwater input from the Fly River, with the effects diminishing with distance from the Fly River source. Temperature and sea level are also changing over the deglaciation, however, contributing to the signal recorded in the calcite δ18O. We use planktic Mg/Ca analyses and independent records of sea level change to isolate the

  12. Scenarios for Knowledge Integration: Exploring Ecotourism Futures in Milne Bay, Papua New Guinea

    Directory of Open Access Journals (Sweden)

    E. L. Bohensky

    2011-01-01

    Full Text Available Scenario planning, a method for structured thinking about the future, offers an important tool for integrating scientific and stakeholder knowledge at different scales to explore alternative natural resource management and policy options. However, actual examples of such integration are rare. A scenario planning exercise was conducted in Milne Bay Province, Papua New Guinea, to integrate knowledge among scientists, ecotourism experts, and ecotourism stakeholders to explore possible futures for Milne Bay's nascent ecotourism industry. Four scenarios focused on climate change and technology, highlighting the risks and opportunities associated with rapid information exchange, and options to develop alternative ecotourism activities despite climate change impacts on natural assets. Although ecosystem-based management strategies were not investigated in detail by participants, all scenarios recognized and identified important cross-scale partnerships required to achieve sustainable management of natural resources and to promote ecotourism. An evaluation of changes in perceptions at the beginning and end of the scenario exercise suggests that participants became more aware of social and ecosystem processes occurring at broad spatial and temporal scales.

  13. Advocacy coalitions, REDD+, and forest governance in Papua New Guinea: how likely is transformational change?

    Directory of Open Access Journals (Sweden)

    Andrea Babon

    2014-09-01

    Full Text Available Tropical forests in developing countries are increasingly being valued for their role in carbon sequestration. Such interest is reflected in the emergence of international initiatives for Reducing Emissions from Deforestation and Forest Degradation (REDD+. REDD+ requires addressing both tropical forests as complex social-ecological systems and the multiple sectors involved in tropical forest resources, which may necessitate transformational change away from business-as-usual approaches to forest governance. We studied the potential for REDD+ to mobilize an influential coalition of actors promoting transformational change in forest governance in Papua New Guinea (PNG, a leading proponent of REDD+ internationally. Combining policy network approaches with the advocacy coalition framework, we identified four advocacy coalitions in the REDD+ policy domain in PNG and estimated the influence of each coalition. We found the most influential advocacy coalition is promoting the status quo rather than governance reforms capable of reducing deforestations and forest degradation, leading us to suggest that business as usual is the dominant perspective in the REDD+ policy domain in PNG. This may explain why, despite the large amount of REDD+ rhetoric, there has been only modest change in formal policy or practice in PNG to date. However, we did find influential coalitions calling for transformational change. Although these are currently minority coalitions, we identified several pathways through which they could increase their power to realize transformational change

  14. 'Good culture, bad culture': polygyny, cultural change and structural drivers of HIV in Papua New Guinea.

    Science.gov (United States)

    Shih, Patti; Worth, Heather; Travaglia, Joanne; Kelly-Hanku, Angela

    2017-02-16

    Culture is often problematised as a key structural driver of HIV transmission in Papua New Guinea. Official HIV programmes, as well as church teachings, tend to focus on customary marital practices of polygyny and bride price payments as 'harmful traditions'. This focus can oversimplify the effects of current and historical nuances of cultural, political and economic change on sexual concurrency and gender inequality. Community-based healthcare workers in Southern Highlands Province explain that customary marital practices are now highly reconfigured from their traditional forms. A recent mining boom has financially advantaged local and travelling men, who are driving an increase of sexual concurrency, transactional sex and inflation of bride price payments. Healthcare workers suggest that the erosion of important social relationships and kinship obligations by the expanding cash economy has caused an intensification of individual male power while enhancing the vulnerability of women. Yet without the means to challenge the effects of uneven economic development, healthcare workers are left to target 'culture' as the central influence on individual behaviours. A commitment to address structural inequality by political leadership and in HIV prevention programmes and a careful contextualisation of cultural change is needed.

  15. Raman spectroscopy of detrital garnet from the (U)HP terrane of eastern Papua New Guinea

    Science.gov (United States)

    Andò, Sergio; Baldwin, Suzanne L.; Fitzgerald, Paul G.; Malusà, Marco G.; Aliatis, Irene; Vezzoli, Giovanni; Garzanti, Eduardo

    2013-04-01

    Garnet is one of the most widespread heavy minerals in sediments derived from orogenic systems. Its chemical composition varies systematically with temperature and pressure conditions, and thus provides information on the metamorphic evolution of source areas that is crucial in tectonic and geodynamic reconstructions. Garnet is easily identified in mineral grain mounts and is relatively stable during burial diagenesis. Raman spectroscopy allows rapid determination of garnet compositions in grain mounts or thin sections of sand and sandstone samples, and can be used to assess their density and chemical composition quite accurately ("MIRAGEM" method of Bersani et al., 2009; Andò et al., 2009). In the D'Entrecastreaux Islands of southeastern Papua New Guinea, the world's youngest (U)HP rocks are exposed. There, mafic rocks and their felsic host gneisses were metamorphosed under eclogite facies conditions from late Miocene to Pliocene, before being exhumed from depths of ~90 km (Baldwin et al., 2004, 2008). The eclogite preserves a peak assemblage of garnet, omphacite, rutile, phengite and Si02 (Hill and Baldwin, 1993). A coesite-eclogite has been found in one small island outcrop. In order to sample garnet populations representative of a larger geographical area, we sampled and studied a heavy-mineral-dominated placer sand (HMC 80) from a beach from SE Goodenough Island. Garnet grains in beach sand are associated with blue-green to subordinately green-brown amphibole and minor epidote, omphacitic clinopyroxene, titanite, apatite and rutile. The subordinate low-density fraction is feldspatho-quartzose with high-rank metamorphic rock fragments and biotite (Q62 F35 Lm2; MI 360). Detrital garnets are mostly classified as almandine with relatively high Mg and Ca and lacking Mn, typical of the eclogite facies (Win et al., 2007; type Ci garnets of Mange and Morton 2007; Andò et al., 2013). In well-described stratigraphic sequences within syn-and post-tectonic basins

  16. Implementing tuberculosis control in Papua New Guinea: a clash of culture and science?

    Science.gov (United States)

    Ongugo, Kindin; Hall, John; Attia, John

    2011-06-01

    Tuberculosis (TB) remains a major health problem in Papua New Guinea (PNG) and the Directly Observed Treatment Short course (DOTS) strategy has been adopted as a framework for controlling the disease. We review here the local and cultural factors in PNG that act as barriers to implementing each component of the DOTS program. Political Will is needed to tackle the underlying conditions that lead to squatter settlements, e.g. poverty and unemployment, and to build infrastructure for access to rural populations. Better case detection may be obtained by addressing the cultural beliefs that delay presentation to health facilities, as well as providing ongoing training for laboratory technicians, introducing better sputum microscopy techniques and regular service of radiology equipment. Direct observation of therapy may need to be done using the traditional clan structure, e.g. clan chiefs and extended family system in rural areas. Effective drug supply is provided by the World Health Organisation (WHO) Global Drug Facility (GDF). Monitoring and Evaluation will require innovative approaches; perhaps through financial incentives on completion of the program or texting through the mobile text messaging for reminders. There are unique cultural and local issues that need to be addressed when implementing DOTS strategy in PNG.

  17. STRATEGI PENGEMBANGAN TANAMAN KEDELAI UNTUK PEMBERDAYAAN EKONOMI RAKYAT DI KABUPATEN KEEROM PROVINSI PAPUA

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    Yohanis Rante

    2013-01-01

    Full Text Available This study aimed to analyze the internal and external factors that influenced the soybean development strategy in Keerom Regency (Papua to empower rural economics. It employed five approaches, i.e. supply and demand analysis, productivity analysis, farm business analysis, and marketing analysis, for SWOT analysis. By using 20 less-developed villages, the researchers had observed the soybean-farmers, local agriculture stakeholders and soybean-processing business owners, which were combined with the secondary data for the period of 1997-2010. The results revealed that the soybeans local-farming had a great financial prospect in Keerom. The soybean’s high productivity and its return to the farmers had allowed some proposed development strategies to improve the local soybean production and its product processing industries. The unfair agricultural trading system, cheaper soybean imports, and unstable fertilizer prices were some of the threats that must be addressed to ensure the creation of Indonesia's food security through the sustainable availability of sufficient regional soybean.

  18. Geochemistry and petrology of selected coal samples from Sumatra, Kalimantan, Sulawesi, and Papua, Indonesia

    Science.gov (United States)

    Belkin, H.E.; Tewalt, S.J.; Hower, J.C.; Stucker, J.D.; O'Keefe, J. M. K.

    2009-01-01

    Indonesia has become the world's largest exporter of thermal coal and is a major supplier to the Asian coal market, particularly as the People's Republic of China is now (2007) and perhaps may remain a net importer of coal. Indonesia has had a long history of coal production, mainly in Sumatra and Kalimantan, but only in the last two decades have government and commercial forces resulted in a remarkable coal boom. A recent assessment of Indonesian coal-bed methane (CBM) potential has motivated active CBM exploration. Most of the coal is Paleogene and Neogene, low to moderate rank and has low ash yield and sulfur (generally coal basins. Eight coal samples are described that represent the major export and/or resource potential of Sumatra, Kalimantan, Sulawesi, and Papua. Detailed geochemistry, including proximate and ultimate analysis, sulfur forms, and major, minor, and trace element determinations are presented. Organic petrology and vitrinite reflectance data reflect various precursor flora assemblages and rank variations, including sample composites from active igneous and tectonic areas. A comparison of Hazardous Air Pollutants (HAPs) elements abundance with world and US averages show that the Indonesian coals have low combustion pollution potential.

  19. Challenges for Quality Primary Education in Papua New Guinea—A Case Study

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    Ravinder Rena

    2011-01-01

    Full Text Available There is an urgent need to reform the educational system to achieve universal primary education in Papua New Guinea (PNG. Even after 35 years of independence, PNG has been struggling to educate an estimated 2 million elementary- and primary-aged children and faces numerous challenges in providing Education for All (EFA. This study was conducted in four primary schools of Buma Yong area of Lae district of Morobe Province, PNG. The study revealed that the quality of education has been deteriorated over the past few decades. Many schools in PNG do not have classrooms, teachers, and basic facilities. As a result, the children are losing interest in going to school. The children dropped out of school so as to assist their families in the household and agricultural activities. It also reveals that the dropout rate of girls is more than that of the boys due to the gender disparity in the country. The study recommended that budgetary allocations should be increased so as to improve the infrastructural facilities and encourage the children to attend primary school and thus achieve the Millennium Development Goal/Education For All in PNG.

  20. Rediscovery of the Threatened River Sharks, Glyphis garricki and G. glyphis, in Papua New Guinea.

    Science.gov (United States)

    White, William T; Appleyard, Sharon A; Sabub, Benthly; Kyne, Peter M; Harris, Mark; Lis, Rickson; Baje, Leontine; Usu, Thomas; Smart, Jonathan J; Corrigan, Shannon; Yang, Lei; Naylor, Gavin J P

    2015-01-01

    Recent surveys of the shark and ray catches of artisanal fishers in the Western Province of Papua New Guinea (PNG) resulted in the rediscovery of the threatened river sharks, Glyphis garricki and Glyphis glyphis. These represent the first records of both species in PNG since the 1960s and 1970s and highlight the lack of studies of shark biodiversity in PNG. Two individuals of G. garricki and three individuals of G. glyphis were recorded from coastal marine waters of the Daru region of PNG in October and November 2014. The two G. garricki specimens were small individuals estimated to be 100-105 cm and ~113 cm total length (TL). The three G. glyphis specimens were all mature, one a pregnant female and two adult males. These are the first adults of G. glyphis recorded to date providing a more accurate maximum size for this species, i.e. ~260 cm TL. A single pup which was released from the pregnant female G. glyphis, was estimated to be ~65 cm TL. Anecdotal information from the fishers of pregnant females of G. glyphis containing 6 or 7 pups provides the first estimate of litter size for this species. The jaws of the pregnant female G. glyphis were retained and a detailed description of the dentition is provided, since adult dentition has not been previously documented for this species. Genetic analyses confirmed the two species cluster well within samples from these species collected in northern Australia.

  1. Benefits of Sasi for Conservation of Marine Resources in Raja Ampat, Papua

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    Paulus Boli

    2014-09-01

    Full Text Available Residents of Raja Ampat, Papua, have been practicing sasi for generations to manage local marine resources. Recognizing its importance for marine resource conservation, efforts have been made to integrate sasi into current conservation management approach. This study was carried out with 3 objectives: (1 to define and elaborate sasi; (2 to examine the benefits of sasi for conservation of marine resources; and (3 to evaluate  the change of sasi  in the context of conservation. Multi-method approaches were employed to collect data from local communities in Dampier Strait District MPA in two separate sampling periods. Results indicated that sasi in Raja Ampat could generally be categorized into samson or kabus which basically reflect different aspects such as location, type of commodity, implementing ceremony, period of closure, the influence of monsoons, and communal ownership. The benefits identified included the increase in target fish production, the lowered level of exploitation, the improved recovery of fish stocks, and the increase in the local people's income. From the modern conservation management point of view, it was obvious that sasi could help protect and sustain marine biological resources. Therefore, it is essential to incorporate sasi into modern conservation management practices and vice versa.Keywords:  sasi, traditional management, benefits, conservation

  2. Benefits of Sasi for Conservation of Marine Resources in Raja Ampat, Papua

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    Paulus Boli

    2014-08-01

    Full Text Available Residents of Raja Ampat, Papua, have been practicing sasi for generations to manage local marine resources. Recognizing its importance for marine resource conservation, efforts have been made to integrate sasi into current conservation management approach. This study was carried out with 3 objectives: (1 to define and elaborate sasi; (2 to examine the benefits of sasi for conservation of marine resources; and (3 to evaluate the change of sasi in the context of conservation. Multi-method approaches were employed to collect data from local communities in Dampier Strait District MPA in two separate sampling periods. Results indicated that sasi in Raja Ampat could generally be categorized into samson or kabus which basically reflect different aspects such as location, type of commodity, implementing ceremony, period of closure, the influence of monsoons, and communal ownership. The benefits identified included the increase in target fish production, the lowered level of exploitation, the improved recovery of fish stocks, and the increase in the local people's income. From the modern conservation management point of view, it was obvious that sasi could help protect and sustain marine biological resources. Therefore, it is essential to incorporate sasi into modern conservation management practices and vice versa.

  3. Multiplicity and diversity of Plasmodium vivax infections in a highly endemic region in Papua New Guinea.

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    Cristian Koepfli

    2011-12-01

    Full Text Available Plasmodium vivax is highly endemic in the lowlands of Papua New Guinea and accounts for a large proportion of the malaria cases in children less than 5 years of age. We collected 2117 blood samples at 2-monthly intervals from a cohort of 268 children aged 1 to 4.5 years and estimated the diversity and multiplicity of P. vivax infection. All P. vivax clones were genotyped using the merozoite surface protein 1 F3 fragment (msp1F3 and the microsatellite MS16 as molecular markers. High diversity was observed with msp1F3 (H(E = 88.1% and MS16 (H(E = 97.8%. Of the 1162 P. vivax positive samples, 74% harbored multi-clone infections with a mean multiplicity of 2.7 (IQR = 1-3. The multiplicity of P. vivax infection increased slightly with age (P = 0.02, with the strongest increase in very young children. Intensified efforts to control malaria can benefit from knowledge of the diversity and MOI both for assessing the endemic situation and monitoring the effects of interventions.

  4. MASJID DI PAPUA BARAT: Tinjauan Ekspresi Keberagamaan Minoritas Muslim dalam Arsitektur

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    Ismail Suardi Wekke

    2013-12-01

    Full Text Available For Muslim, mosque has unique role and its special function in daily life. Five times a day, mosques carry out prayer as compulsory activities. This study explores mosques in West Papua Province where Muslim is as minority. It employs qualitative approach and used in-depth interview and non-participant observation to collect data. The findings show that there are three mosque major components; wudhu area, praying hall, and mimbar. In mosque as a center of activity in the region, the board provided some facilities to be used by either Muslim or others. Mosques embedded with various arts from many traditional roots. Patterns and symmetries were used to enhance art in wall of mosque. On the other hand, the minority condition gives them opportunity to present architecture design to engage with other community. Building styles and type reflect the multicultural characteristics as identity through built environment representing their culture within the local community. Muslim minority tries to extend their mosque not only as praying place but also as a society facility.

  5. Rediscovery of the Threatened River Sharks, Glyphis garricki and G. glyphis, in Papua New Guinea.

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    William T White

    Full Text Available Recent surveys of the shark and ray catches of artisanal fishers in the Western Province of Papua New Guinea (PNG resulted in the rediscovery of the threatened river sharks, Glyphis garricki and Glyphis glyphis. These represent the first records of both species in PNG since the 1960s and 1970s and highlight the lack of studies of shark biodiversity in PNG. Two individuals of G. garricki and three individuals of G. glyphis were recorded from coastal marine waters of the Daru region of PNG in October and November 2014. The two G. garricki specimens were small individuals estimated to be 100-105 cm and ~113 cm total length (TL. The three G. glyphis specimens were all mature, one a pregnant female and two adult males. These are the first adults of G. glyphis recorded to date providing a more accurate maximum size for this species, i.e. ~260 cm TL. A single pup which was released from the pregnant female G. glyphis, was estimated to be ~65 cm TL. Anecdotal information from the fishers of pregnant females of G. glyphis containing 6 or 7 pups provides the first estimate of litter size for this species. The jaws of the pregnant female G. glyphis were retained and a detailed description of the dentition is provided, since adult dentition has not been previously documented for this species. Genetic analyses confirmed the two species cluster well within samples from these species collected in northern Australia.

  6. Bringing ethnomathematics to elementary school teachers in Papua New Guinea: A design-based research project

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    Kay Owens

    2015-01-01

    Full Text Available After 40 years of ethnomathematics research in Papua New Guinea and policies encouraging ethnomathematics in schools, it was time to look at professional learning for teachers so they could effectively implement the policies. Within a design-based research methodology, we designed a set of interlinked principles, tried them in several workshops for teachers, and revised the principles to take account of needs based on reflexivity and evaluations. We developed a manual to use in the workshops. We are continuing this research through several different phases, moving from direct delivery of the professional learning to teachers in various provinces and ecologies to delivery to trainers who then teach the teachers in three provinces, and finally by technology delivery. Early evaluation data suggest that the key principles showing the importance of culture, language and mathematical thinking in the teaching of early mathematics are sound. Workshops have been well received as teachers inquire into the mathematics of their own cultures. The need for a stronger understanding of early mathematics learning in general has been identified. The use of video of cultural practice and of young children learning to count and investigate has had a significant impact.

  7. The contribution of church health services to maternal health care provision in Papua New Guinea.

    Science.gov (United States)

    Mapira, P; Morgan, C

    2011-01-01

    Access to maternal health services is one key to the reduction of maternal mortality in Papua New Guinea. Church health services (CHS) are known to administer around 45% of rural health facilities. We undertook a descriptive analysis based on health facility service provision data for 2009 from the National Health Information System (NHIS), supported by document review and interviews. We recoded NHIS data on facilities by administration by CHS or government health service, judged their capacity for emergency obstetric care (EmOC) and analysed service provision for 2009. For rural services (i.e., outside of provincial capitals), CHS were recorded as providing 58% of health facility childbirth care and 38% of first antenatal visits. Obstetric referral patterns and facility capacity suggested many facilities were likely to have only basic EmOC and limited referral options. Nationally, CHS provided 21% of temporary methods of contraception (measured in couple-year protection) but 85% of referrals for permanent contraception. There was marked variation across provinces with clear implications for where health system strengthening could be beneficial to maternal survival. Our findings also disclosed gaps in the NHIS around monitoring of complicated childbirth and inclusion of community-based care.

  8. How Global Biodiversity Targets Risk Becoming Counterproductive: The Case of Papua New Guinea

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    David R Melick

    2012-01-01

    Full Text Available Despite the Convention on Biological Diversity (CBD defining 20 targets across 5 strategic goals, Target 11, which relates to protected areas, has received the most emphasis from donors, non-government organisations, and governments, as a performance standard for conservation in Melanesia. Protected area targets, however, may not be culturally or technically appropriate for Melanesian countries, such as Papua New Guinea (PNG, where resource extraction is central to development. In PNG, most protected areas are ineffective and generally lack government support. Despite this, donors continue to link conservation funding to protected areas and CBD coverage targets. We argue that pressure to establish protected areas and report against numerous multilateral environmental agreements not only fails to deliver conservation benefits, but also wastes scarce resources and retards the development of sustainable conservation approaches in Melanesia. Rather than aspiring to arbitrary spatial targets as set by the CBD, Melanesian governments need to develop appropriate conservation strategies which have incremental approaches that build capacity, improve data quality, and mainstream biodiversity priorities. Low governance capacity remains a major barrier to Melanesian conservation, so greater funding needs to be directed to administrative effectiveness because without a government-driven conservation agenda, biodiversity protection-and protected areas-will inevitably fail.

  9. Breastfeeding structure as a test of parental investment theory in Papua New Guinea.

    Science.gov (United States)

    Tracer, David P

    2009-01-01

    Evolutionary parental investment theory predicts that parents invest preferentially in offspring best able to translate investments into fitness payoffs. It has also been proposed that where the reproductive prospects of offspring are directly correlated with parental investment and variance in fertility is higher for males than females, parents in better condition should bias investment toward males while those in poorer condition should bias investment toward females. Lactation is arguably among the costliest forms of investment expended by mothers and is thus expected to be allocated in ways consistent with fitness payoffs. Quantitative data collected among 110 Papua New Guinean mother-infant pairs during 470 h of focal follows on nursing frequency and duration and responses to infant demands by maternal and offspring characteristics are presented to provide empirically-based descriptions of infant care and tests of evolutionary parental investment theory. Results indicate that mothers show very high levels of investment in offspring. However, although breastfeeding in developing countries is often characterized as on-demand, fussing and crying by infants were only attended to with breastfeeding about 30% of the time. Contrary to expectations of parental investment theory that parents should invest less in poorer quality offspring, mothers increased investment in offspring in poorer condition. The expectation that mothers in better condition would bias investment toward male offspring was also not supported; better nourished mothers biased investment toward female offspring. This study illustrates how infant feeding data may be used for testing larger evolutionary questions such as those derived from parental investment theory.

  10. Life history of the silvertip shark Carcharhinus albimarginatus from Papua New Guinea

    Science.gov (United States)

    Smart, Jonathan J.; Chin, Andrew; Baje, Leontine; Tobin, Andrew J.; Simpfendorfer, Colin A.; White, William T.

    2017-06-01

    Growth and maturity of the silvertip shark Carcharhinus albimarginatus from Papua New Guinea were estimated to form the basis of future population assessments. Samples were collected from commercial longline vessels targeting sharks in the Bismarck and Solomon Seas. A total of 48 C. albimarginatus—28 males (95-219 cm total length, TL) and 20 females (116-250 cm TL)—provided data for the analyses. Employing back-calculation techniques accounted for missing juvenile length classes and supplemented the sample size. A multi-model framework incorporating the Akaike information criterion was used to estimate growth parameters. The von Bertalanffy growth function (VBGF) provided the best-fit growth estimates. Parameter estimates were L 0 = 72.1 cm TL, k = 0.04 yr-1 and L ∞ = 311.3 cm TL for males; and L 0 = 70.8 cm TL, k = 0.02 yr-1 and L ∞ = 497.9 cm TL for females. The biologically implausible L ∞ occurred for females as their growth did not asymptote; a typical trait of large shark species. The maximum age estimated from vertebral analysis was 18 yr for both sexes, while the calculated longevity from the VBGF parameters was 27.4 yr for males and 32.2 yr for females. Males matured at 174.7 cm TL and 10.5 yr old, while females matured at 208.9 cm TL and 14.8 yr old.

  11. Molecular differentiation of Trichinella spiralis, T. pseudospiralis, T. papuae and T. zimbabwensis by pyrosequencing.

    Science.gov (United States)

    Sadaow, L; Tantrawatpan, C; Intapan, P M; Lulitanond, V; Boonmars, T; Morakote, N; Pozio, E; Maleewong, W

    2015-01-01

    Nematodes of the genus Trichinella which infect wildlife and domestic animals show a cosmopolitan distribution. These zoonotic parasites are the aetiological agents of a severe human disease, trichinellosis. Twelve taxa are recognized in the Trichinella genus, but they cannot be identified by morphology since they are sibling species/genotypes. For epidemiological studies, it is extremely important to identify each taxon since they have different distribution areas and host ranges. In the present study, polymerase chain reaction (PCR) amplification of the mitochondrial large subunit ribosomal RNA (lsu-RNA) gene coupled with a pyrosequencing technique was developed to distinguish among four Trichinella species: Trichinella spiralis, T. pseudospiralis, T. papuae and T. zimbabwensis. A PCR method was used to amplify the lsu-RNA of Trichinella sp. larvae in mouse muscles and single larvae collected from infected muscles by digestion. The results show that the four Trichinella species can be distinguished by using 26 nucleotides in the target region and the method is sensitive enough to identify individual larvae. The pyrosequencing provides a simple, rapid and high-throughput tool for the differentiation of Trichinella species.

  12. Economic Stability to Papua New Guinea by Contribution in Reducing Carbon Emissions through Support of DC

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    Eshan Ahuja,

    2014-07-01

    Full Text Available Papua New Guinea is said to be PNG which is one of the most adversely affected small country by the impacts of climate change. Climate Change is one of the biggest challenges facing by them today, its devastation is widespread and intense. This issue has been discussed to evolve a method to support the nation in achieving the goal of emission reduction. The affects include those on Agriculture, Fisheries, Forestry and Tourism which have major contribution towards GDP of the PNG. PNG has a very low economic growth rate according to several economic and social indicators, the performance of the PNG economy since independence has been disappointing. Thus, there is need of taking special attention & responsibilities by giving cooperation by the nations. This is to be done by especially developed ones so as to support the small island nations in adaptation to the impacts of climate change through financial support. Through this act, the Least Developed Countries will achieve economic stability as well as imparting in reduction of carbon emissions. This paper discusses to find a path and sort out the issue. The paper also discusses various negotiating points so as to achieve the said goal mutually and amicably.

  13. Rapid magmatic processes accompany arc-continent collision: the Western Bismarck arc, Papua New Guinea

    Science.gov (United States)

    Cunningham, Heather; Gill, Jim; Turner, Simon; Caulfield, John; Edwards, Louise; Day, Simon

    2012-11-01

    New U-Th-Ra, major and trace element, and Sr-Nd-Pb isotope data are presented for young lavas from the New Britain and Western Bismarck arcs in Papua New Guinea. New Britain is an oceanic arc, whereas the latter is the site of an arc-continent collision. Building on a recent study of the Manus Basin, contrasts between the two arcs are used to evaluate the processes and timescales of magma generation accompanying arc-continent collision and possible slab detachment. All three suites share many attributes characteristic of arc lavas that can be ascribed to the addition of a regionally uniform subduction component derived from the subducting altered oceanic crust and sediment followed by dynamic melting of the modified mantle. However, the Western Bismarck arc lavas diverge from the Pb isotope mixing array formed by the New Britain and the Manus Basin lavas toward elevated 208Pb/204Pb. We interpret this to reflect a second and subsequent addition of sediment melt at crustal depth during collision. 238U and 226Ra excesses are preserved in all of the lavas and are greatest in the Western Bismarck arc. High-Mg andesites with high Sr/Y ratios in the westernmost arc are attributed to recent shallow mantle flux melting at the slab edge. Data for two historical rhyolites are also presented. Although these rhyolites formed in quite different tectonic settings and display different geochemical and isotopic compositions, both formed from mafic parents within millennia.

  14. Impact of logging on aboveground biomass stocks in lowland rain forest, Papua New Guinea.

    Science.gov (United States)

    Bryan, Jane; Shearman, Phil; Ash, Julian; Kirkpatrick, J B

    2010-12-01

    Greenhouse-gas emissions resulting from logging are poorly quantified across the tropics. There is a need for robust measurement of rain forest biomass and the impacts of logging from which carbon losses can be reliably estimated at regional and global scales. We used a modified Bitterlich plotless technique to measure aboveground live biomass at six unlogged and six logged rain forest areas (coupes) across two approximately 3000-ha regions at the Makapa concession in lowland Papua New Guinea. "Reduced-impact logging" is practiced at Makapa. We found the mean unlogged aboveground biomass in the two regions to be 192.96 +/- 4.44 Mg/ha and 252.92 +/- 7.00 Mg/ha (mean +/- SE), which was reduced by logging to 146.92 +/- 4.58 Mg/ha and 158.84 +/- 4.16, respectively. Killed biomass was not a fixed proportion, but varied with unlogged biomass, with 24% killed in the lower-biomass region, and 37% in the higher-biomass region. Across the two regions logging resulted in a mean aboveground carbon loss of 35 +/- 2.8 Mg/ha. The plotless technique proved efficient at estimating mean aboveground biomass and logging damage. We conclude that substantial bias is likely to occur within biomass estimates derived from single unreplicated plots.

  15. Subacute sclerosing panencephalitis in papua new guinean children: the cost of continuing inadequate measles vaccine coverage.

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    Laurens Manning

    Full Text Available INTRODUCTION: subacute sclerosing panencephalitis (SSPE is a late, rare and usually fatal complication of measles infection. Although a very high incidence of SSPE in Papua New Guinea (PNG was first recognized 20 years ago, estimated measles vaccine coverage has remained at ≤ 70% since and a large measles epidemic occurred in 2002. We report a series of 22 SSPE cases presenting between November 2007 and July 2009 in Madang Province, PNG, including localized clusters with the highest ever reported annual incidence. METHODOLOGY/PRINCIPAL FINDINGS: as part of a prospective observational study of severe childhood illness at Modilon Hospital, the provincial referral center, children presenting with evidence of meningo-encephalitis were assessed in detail including lumbar puncture in most cases. A diagnosis of SSPE was based on clinical features and presence of measles-specific IgG in cerebrospinal fluid and/or plasma. The estimated annual SSPE incidence in Madang province was 54/million population aged 100/million/year. The distribution of year of birth of the 22 children with SSPE closely matched the reported annual measles incidence in PNG, including a peak in 2002. CONCLUSIONS/SIGNIFICANCE: SSPE follows measles infections in very young PNG children. Because PNG children have known low seroconversion rates to the first measles vaccine given at 6 months of age, efforts such as supplementary measles immunisation programs should continue in order to reduce the pool of non-immune people surrounding the youngest and most vulnerable members of PNG communities.

  16. Pemanfaatan Tumbuhan Cempedak (Artocarpus champeden oleh Masyarakat Kampung Sabun Distrik Aitinyo Tengah Kabupaten Maybrat, Papua Barat

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    Ariance Juli Ross Nauw

    2016-08-01

    Abstract Cempedak (Artocarpus champeden is one of the non timber forest products (NTFPs from the Maybrat district. It is used as a daily food of Maybrat people. The study was conducted from June-July 2014 in Sabun Village, Aitinyo Sub district of the Maybrat Regency, West Papua Province. The objectives of this study were to explore the utilization, harvesting technique, and manufacturing process of cempedak in Sabun villages. Field observations and interviews were used to collect the data of 15 respondents. The result showed that fruits and seeds are part of of the cempedak trees, which is utilised for food. Cempedak processing were divided into 3 parts i.e. the ripe fruit, the unripe fruit, and the seed. Processing of the seed were divided into four parts i.e. boiling, steaming, frying without oil process, filling inside bamboo, and storage. Conservation efforts were conducted by planting cempedak in the garden of villagers’ house. This research also revealed that the utilization process was done for household purposes only. Therefore, the development of cempedak for an alternative food as NTFPs, is necessary to be promoted by collaboration of related stakeholders including forestry and agriculture in Maybrat Regency.

  17. Physico-chemical analysis of traditional vegetal salts obtained from three provinces of Papua New Guinea

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    Janarthanan Gopalakrishnan

    2015-06-01

    Full Text Available Objective: To determine the chemical constituents of the traditional vegetal salts and find out if they are safe to consume. Methods: Seven different salts have been obtained from three provinces, of which five belong to Morobe Province. The cations were determined using inductively coupled plasma atomic emission spectroscopy and anions using titrimetry, gravimetry and spectrophotometry. Others like solubility, electrical conductivity, pH, antimicrobial, Fourier transform infrared spectral and volatility studies have been carried out for these salts. Results: While few salts were found to be stable, others were deliquescent; and the colour varies from white to black through yellow and brown. It was found that the potassium ion was dominant while others including sodium and calcium were found in lower concentrations. For the first time, certain d-block metal concentrations were measured though most of them were found to be present at very low levels. Other parameters like volatility, solubility, electrical conductivity, antimicrobial and Fourier transform infrared spectral studies were carried out for the first time for these vegetal salts in Papua New Guinea. Conclusions: The salt’s deliquescence could be correlated to the presence of anions like carbonate, bicarbonate and hydroxide which strongly contribute towards it. Similarly, solubility and conductivity of the salts could be correlated well. The salts were found to be harmless for consumption, but for the high potassium content.

  18. Arabic Language Teaching and Learning in Muslim Minority of West Papua

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    Ismail Suardi Wekke

    2017-06-01

    Full Text Available Islamic boarding school which well-known as pesantren establishment reflects a process of transformation on religious level of education. Arabic language is the compulsory subject to gain the set of curriculum. Therefore, it is a need to explore the process of Arabic language teaching and learning in the Islamic school. This research was conducted in Sorong greater area of West Papua. In-depth interview and non-participant observation were employed in collecting data. Arabic language is the main subject to support others subject. Each semester, students need to complete a set of subject. Some activities extend the subject in many courses to enrich language skill and capacity. In addition, Muslim minority is the environment to challenge the region. Therefore, the schools constructed the special program in complementing the syllabus. There is additional program to complete in one year program. The combination between classroom activity and course program is the breakthrough to extend opportunity to learn not only in the classroom but also outside classroom. This article concludes that additional program was created to enhance students’ skill and language development through practices and non-formal courses.

  19. Anal sex, vaginal sex and HIV risk among female sex workers in Papua New Guinea.

    Science.gov (United States)

    Kelly-Hanku, Angela; Rawstorne, Patrick; Kupul, Martha; Worth, Heather; Shih, Patti; Man, Wing Young Nicola

    2014-03-01

    Female sex workers (FSW) are considered one of the key affected populations in Papua New Guinea at risk of acquiring HIV. An integrated bio-behavioral survey of sex workers in Port Moresby was conducted to determine the nature and extent of this risk. About half (51.1 %) of the 411 FSW who reported having any sexual intercourse with clients had engaged in both anal and vaginal intercourse with clients in the last 6 months. In spite of having poorer HIV knowledge (OR95 % CI = 0.14-0.34), FSW who had anal intercourse with clients were significantly more likely to have used a condom at the last vaginal intercourse with a client (OR95 % CI = 1.04-2.87). Similarly, FSW who had anal intercourse with regular and casual partners were significantly more likely to have used a condom at the last vaginal intercourse. Those who engaged in both anal and vaginal intercourse with clients had similar condom use for both vaginal and anal intercourse, with the majority (78.1 %) using a condom at the last occasion for both vaginal and anal intercourse. These FSW may have different risk and protective factors that affect their use of condom during sexual intercourse. Further research is needed to investigate this difference between those who practice anal intercourse and those who do not in order to provide evidence for better programming.

  20. Pemanfaatan Tumbuhan Cempedak (Artocarpus champeden oleh Masyarakat Kampung Sabun Distrik Aitinyo Tengah Kabupaten Maybrat, Papua Barat

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    Ariance Juli Ross Nauw

    2016-01-01

    Full Text Available Cempedak (Artocarpus champeden is one of the non timber forest products (NTFPs from the Maybrat district. It is used as a daily food of Maybrat people. The study was conducted from June-July 2014 in Sabun Village, Aitinyo Sub district of the Maybrat Regency, West Papua Province. The objectives of this study were to explore the utilization, harvesting technique, and manufacturing process of cempedak in Sabun villages. Field observations and interviews were used to collect the data of 15 respondents. The result showed that fruits and seeds are part of of the cempedak trees, which is utilised for food. Cempedak processing were divided into 3 parts i.e. the ripe fruit, the unripe fruit, and the seed. Processing of the seed were divided into four parts i.e. boiling, steaming, frying without oil process, filling inside bamboo, and storage. Conservation efforts were conducted by planting cempedak in the garden of villagers’ house. This research also revealed that the utilization process was done for household purposes only. Therefore, the development of cempedak for an alternative food as NTFPs, is necessary to be promoted by collaboration of related stakeholders including forestry and agriculture in Maybrat Regency.

  1. The timing of Late Pleistocene glaciation at Mount Wilhelm, Papua New Guinea

    Science.gov (United States)

    Mills, Stephanie; Barrows, Timothy; Hope, Geoff; Pillans, Brad; Fifield, Keith

    2016-04-01

    The highlands of New Guinea were the most extensively glaciated area in the Asian tropical region during the Late Pleistocene. Evidence for glaciation is widespread on most of the mountain peaks above ~3500 m. Glacial landforms include both valley and ice cap forms, but the timing of glaciation remains constrained to only a few local areas. This paper focuses on Mount Wilhelm, which is situated in the central southern region of Papua New Guinea at 5.78°S and is the highest peak (4510 m a.s.l.) We focus on a south easterly valley (Pindaunde Valley) emanating from the peak, where large moraines indicate the maximum ice extent of a valley glacier ~5 km long. Within this extensive moraine complex, recessional moraines document the retreat of the glacier towards the summit region. In order to determine the timing of deglaciation, we collected samples for surface exposure dating using 36Cl and 10Be from diorite boulders positioned on moraine crests. The ages indicate that maximum ice extent was attained during the last glacial maximum (LGM) and that ice remained near its maximum extent until after 15 ka but persisted at higher elevations almost until the Holocene. These results are similar to those described from Mt Giluwe to the northwest of Mount Wilhelm, where an ice cap reached its maximum extent at the LGM and remained there for around 3-4,000 years. This indicates that full glacial conditions were only brief in this region of the tropics.

  2. The effect of Piper aduncum invasion on soil in tropical ecosystems of Papua New Guinea

    Science.gov (United States)

    Kukla, Jaroslav; Frouz, Jan

    2017-04-01

    Piper aduncum is successful Neotropical invasive species in Papua New Guinea. Despite its interaction with aboveground part of ecosystem has been extensively studied little is known about its effect on soil. Here we report two studies, in first we compare soil chemistry and soil biota in sites invaded and non-invaded by P. aduncum near Wanang village. In other study we use benefit of previous experiment when P. aduncum was experimentally removed near Ohu village. Here we compare soil chemistry and chemistry of plant leaves growing in garden originating by slashing and burning two adjacent patches with and without P. aduncum. Soil under P. aduncum had significantly less phosphorus in 0-5 cm soil layer and less nitrates, nitrogen and carbon in 5-10 cm soil layer than soil in old gardens uninvaded by P. aduncum. P. aduncum soil also harbors fewer microfloras than uninvaded soil as shown by PLFA analysis. No difference was found in fauna communities. Gardens created on patches where old P. aduncum was removed did not differ in soil chemistry from plots which were overgrown by P. aduncum, but leaves of sweet potatoes (Ipomoea batatas) in gardens where P. aduncum was previously removed contained more nitrogen. Results suggest that P. aduncum invasion may affect some chemical and microbial properties in invaded soil. P. aduncum has negative effect on traditional shifting agriculture.

  3. Local Perceptions of Climate Variability and Change in Tropical Forests of Papua, Indonesia

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    Manuel Boissière

    2013-12-01

    Full Text Available People everywhere experience changes and events that impact their lives. Knowing how they perceive, react, and adapt to climatic changes and events is helpful in developing strategies to support adaptation to climate change. Mamberamo in Papua, Indonesia, is a sparsely populated watershed of 7.8 million hectares possessing rich tropical forests. Our study compares scientific and traditional ecological knowledge (TEK on climate, and analyzes how local people in Mamberamo perceive and react to climatic variations. We compared meteorological data for the region with local views gathered through focus group discussions and interviews in six villages. We explored the local significance of seasonality, climate variability, and climate change. Mamberamo is subject to strikingly low levels of climatic variation; nonetheless local people highlighted certain problematic climate-related events such as floods and droughts. As our results illustrate, the implications vary markedly among villages. People currently consider climate variation to have little impact on their livelihoods when contrasted with other factors, e.g., logging, mining, infrastructure development, and political decentralization. Nonetheless, increased salinity of water supplies, crop loss due to floods, and reduced hunting success are concerns in specific villages. To gain local engagement, adaptation strategies should initially focus on factors that local people already judge important. Based on our results we demonstrate that TEK, and an assessment of local needs and concerns, provide practical insights for the development and promotion of locally relevant adaptation strategies. These insights offer a foundation for further engagement.

  4. Randomized, parallel placebo-controlled trial of primaquine for malaria prophylaxis in Papua, Indonesia.

    Science.gov (United States)

    Baird, J K; Lacy, M D; Basri, H; Barcus, M J; Maguire, J D; Bangs, M J; Gramzinski, R; Sismadi, P; Krisin; Ling, J; Wiady, I; Kusumaningsih, M; Jones, T R; Fryauff, D J; Hoffman, S L

    2001-12-15

    Malaria causes illness or death in unprotected travelers. Primaquine prevents malaria by attacking liver-stage parasites, a property distinguishing it from most chemoprophylactics and obviating 4-week postexposure dosing. A daily adult regimen of 30 mg primaquine prevented malaria caused by Plasmodium falciparum and P. vivax for 20 weeks in 95 of 97 glucose-6-phosphate dehydrogenase (G6PD)-normal Javanese transmigrants in Papua, Indonesia. In comparison, 37 of 149 subjects taking placebo in a parallel trial became parasitemic. The protective efficacy of primaquine against malaria was 93% (95% confidence interval [CI] 71%-98%); against P. falciparum it was 88% (95% CI 48%-97%), and >92% for P. vivax (95% CI >37%-99%). Primaquine was as well tolerated as placebo. Mild methemoglobinemia (mean of 3.4%) returned to normal within 2 weeks. Blood chemistry and hematological parameters revealed no evidence of toxicity. Good safety, tolerance, and efficacy, along with key advantages in dosing requirements, make primaquine an excellent drug for preventing malaria in nonpregnant, G6PD-normal travelers.

  5. Rapid onset of transmission-reducing antibodies in javanese migrants exposed to malaria in papua, indonesia.

    Science.gov (United States)

    Bousema, J Teun; Roeffen, Will; van der Kolk, Mike; de Vlas, Sake J; van de Vegte-Bolmer, Marga; Bangs, Michael J; Teelen, Karina; Kurniawan, Liliana; Maguire, Jason D; Baird, J Kevin; Sauerwein, Robert W

    2006-03-01

    Transmission of Plasmodium falciparum malaria is initiated by sexual stages in the mosquito. Anti-Pfs48/45 and anti-Pfs230 sexual stage antibodies that are ingested together with parasites can reduce parasite development and subsequently malaria transmission. Acquisition of sexual stage immunity was studied in a cohort of 102 non-immune Javanese individuals migrating to hyperendemic Papua Indonesia. Seroprevalence of antibodies against Pfs48/45 and Pfs230 and functional transmission-reducing activity (TRA) were measured upon arrival and at 6, 12, and 24 months. Asexual parasitemia and gametocytemia were assessed every two weeks. The TRA and seroreactivity increased with the number of P. falciparum infections. The longitudinally sustained association between TRA and antibodies against Pfs48/45 (odds ratio [OR] = 3.74, 95% confidence interval [CI] = 1.51-9.29) and Pfs230 (OR = 3.72, 95% CI = 1.36-10.17) suggests that functional transmission reducing immunity is acquired after limited exposure to infection.

  6. Short report: therapeutic efficacy of chloroquine combined with primaquine against Plasmodium falciparum in northeastern Papua, Indonesia.

    Science.gov (United States)

    Baird, J Kevin; Wiady, Iwa; Sutanihardja, Awalludin; Suradi; Purnomo; Basri, Hasan; Sekartuti; Ayomi, Ester; Fryauff, David J; Hoffman, Stephen L

    2002-06-01

    Chloroquine combined with primaquine was evaluated for therapy of uncomplicated malaria caused by Plasmodium falciparum in nonimmune Javanese migrants to northeastern Papua, Indonesia. Subjects were randomized to treatment with standard chloroquine therapy (25 mg/kg in 3 doses over the course of 48 hours) with 30 mg primaquine administered daily for 28 days (n = 25) or a placebo of primaquine (n = 28). The 14-day cumulative incidence of therapeutic failure was 56% with primaquine and 79% with placebo (odds ratio [OR], 0.35; 95% confidence interval [CI], 0.1-1.3; P = 0.08). Primaquine administered daily created a marginally significant improvement in therapeutic efficacy at day 14, but not at day 7 (20% versus 36%; OR, 0.2; 95% CI, 0.1-1.8; P = 0.2) or day 28 (82% versus 93%; OR, 0.31; 95% Cl, 0.04-2.1; P = 0.23). This report corroborates studies suggesting that therapeutic doses of primaquine exert no discernible effect on parasitemia by P. falciparum.

  7. Pliocene eclogite exhumation at plate tectonic rates in eastern Papua New Guinea.

    Science.gov (United States)

    Baldwin, Suzanne L; Monteleone, Brian D; Webb, Laura E; Fitzgerald, Paul G; Grove, Marty; Hill, E June

    2004-09-16

    As lithospheric plates are subducted, rocks are metamorphosed under high-pressure and ultrahigh-pressure conditions to produce eclogites and eclogite facies metamorphic rocks. Because chemical equilibrium is rarely fully achieved, eclogites may preserve in their distinctive mineral assemblages and textures a record of the pressures, temperatures and deformation the rock was subjected to during subduction and subsequent exhumation. Radioactive parent-daughter isotopic variations within minerals reveal the timing of these events. Here we present in situ zircon U/Pb ion microprobe data that dates the timing of eclogite facies metamorphism in eastern Papua New Guinea at 4.3 +/- 0.4 Myr ago, making this the youngest documented eclogite exposed at the Earth's surface. Eclogite exhumation from depths of approximately 75 km was extremely rapid and occurred at plate tectonic rates (cm yr(-1)). The eclogite was exhumed within a portion of the obliquely convergent Australian-Pacific plate boundary zone, in an extending region located west of the Woodlark basin sea floor spreading centre. Such rapid exhumation (> 1 cm yr(-1)) of high-pressure and, we infer, ultrahigh-pressure rocks is facilitated by extension within transient plate boundary zones associated with rapid oblique plate convergence.

  8. Community response to intermittent preventive treatment of malaria in infants (IPTi in Papua New Guinea

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    Senn Nicolas

    2010-12-01

    Full Text Available Abstract Background Building on previous acceptability research undertaken in sub-Saharan Africa this article aims to investigate the acceptability of intermittent preventive treatment of malaria in infants (IPTi in Papua New Guinea (PNG. Methods A questionnaire was administered to mothers whose infants participated in the randomised placebo controlled trial of IPTi. Mothers whose infants participated and who refused to participate in the trial, health workers, community reporters and opinion leaders were interviewed. Men and women from the local community also participated in focus group discussions. Results Respondents viewed IPTi as acceptable in light of wider concern for infant health and the advantages of trial participation. Mothers reported complying with at-home administration of IPTi due to perceived benefits of IPTi and pressure from health workers. In spite of patchy knowledge, respondents also demonstrated a demand for infant vaccinations and considered non-vaccination to be neglect. There is little evidence that IPTi has negative impacts on attitudes to EPI, EPI adherence or existing malaria prevention practices. Conclusion The degree of similarity between findings from the acceptability studies undertaken in sub-Saharan Africa and PNG allows some generalization relating to the implementation of IPTi outside of Africa: IPTi fits well with local health cultures, appears to be accepted easily and has little impact on attitudes towards EPI or malaria prevention. The study adds to the evidence indicating that IPTi could be rolled out in a range of social and cultural contexts.

  9. Synthetic aperture radar (SAR-based mapping of volcanic flows: Manam Island, Papua New Guinea

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    J. K. Weissel

    2004-01-01

    Full Text Available We present new radar-based techniques for efficient identification of surface changes generated by lava and pyroclastic flows, and apply these to the 1996 eruption of Manam Volcano, Papua New Guinea. Polarimetric L- and P-band airborne synthetic aperture radar (SAR data, along with a C-band DEM, were acquired over the volcano on 17 November 1996 during a major eruption sequence. The L-band data are analyzed for dominant scattering mechanisms on a per pixel basis using radar target decomposition techniques. A classification method is presented, and when applied to the L-band polarimetry, it readily distinguishes bare surfaces from forest cover over Manam volcano. In particular, the classification scheme identifies a post-1992 lava flow in NE Valley of Manam Island as a mainly bare surface and the underlying 1992 flow units as mainly vegetated surfaces. The Smithsonian's Global Volcanism Network reports allow us to speculate whether the bare surface is a flow dating from October or November in the early part of the late-1996 eruption sequence. This work shows that fully polarimetric SAR is sensitive to scattering mechanism changes caused by volcanic resurfacing processes such as lava and pyroclastic flows. By extension, this technique should also prove useful in mapping debris flows, ash deposits and volcanic landslides associated with major eruptions.

  10. Cash cropping, subsistence agriculture, and nutritional status among mothers and children in lowland Papua New Guinea.

    Science.gov (United States)

    Shack, K W; Grivetti, L E; Dewey, K G

    1990-01-01

    The influence of cash crop income, subsistence agriculture, and purchased foods on nutritional status was examined among three ethnic groups in lowland Papua New Guinea. In their home areas, these groups had been hunter-gatherers, agriculturalists, and hunter-gatherers with limited agriculture. Multiple regression revealed that cash crop income was positively associated with anthropometric status and energy intake among children. Expenditure on food was related to the child's arm circumference but not to nutrient intake. The amount of food planted in the garden was not related to child nutritional status. In contrast, the amount of food planted was positively associated with body mass index of mothers. Consumption of rice and fish was related to food expenditures. Nutritional status was better among families who were agriculturalists prior to resettlement than among hunter-gatherers. The former had more income from cash crops, smaller households, and planted more food in their gardens. Therefore, cash cropping need not decrease nutritional status if home gardens are maintained.

  11. Infection levels of gastrointestinal parasites in sheep and goats in Papua New Guinea.

    Science.gov (United States)

    Koinari, M; Karl, S; Ryan, U; Lymbery, A J

    2013-12-01

    Gastrointestinal parasites of livestock cause diseases of important socio-economic concern worldwide. The present study investigated the prevalence of gastrointestinal parasites in sheep and goats in lowland and highland regions of Papua New Guinea (PNG). Faecal samples were collected from a total of 165 small ruminants (110 sheep and 55 goats) from February to April 2011. Analysis by a modified McMaster technique revealed that 128 animals (72% of sheep and 89% of goats) were infected with one or more species of gastrointestinal parasites. The gastrointestinal parasites found and their prevalences in sheep (S) and in goats (G) were as follows: strongyle 67.3% (S), 85.5% (G); Eimeria 17.3% (S), 16.4% (G); Strongyloides, 8.2% (S), 23.6% (G); Fasciola, 5.5% (S), 18.2% (G); Trichuris, 1.8% (S), 3.6% (G); and Nematodirus, 1.8% (S), 3.6% (G). Two additional genera were found in goats: Moniezia (9.1%) and Dictocaulus (3.6%). This is the first study to quantitatively examine the prevalence of gastrointestinal parasites in goats in PNG. The high rates of parasitism observed in the present study are likely to be associated with poor farming management practices, including lack of pasture recovery time, lack of parasite control measures and poor-quality feed.

  12. Lessons learnt from a measles outbreak in Madang Province, Papua New Guinea, June 2014 - March 2015.

    Science.gov (United States)

    Kamac, Karoi; Paterson, Beverley; Flint, James

    2017-01-01

    This study examined measles vaccine wastage during an outbreak response in Madang Province of Papua New Guinea from June 2014 to March 2015. Vaccine wastage was defined as the number of doses received by a health centre minus the total number of doses administered during and returned following the outbreak vaccination campaign. Vaccine data were collected from the Provincial Health Information Office, the Provincial Vaccine Store register and clinic and health centre immunization registers for calculating the vaccine wastage. Interviews were conducted with all 48 health centres involved in the outbreak response using a structured questionnaire to explore the reasons for vaccine wastage. Of the 154 110 doses issued by Madang Province during the outbreak, a total of 85 236 (55%) doses were wasted. The wastage varied by district from 31% to 90%. The total cost of the vaccine wastage was estimated to be 589 810 Kina (US$ 196 604). None of the health centres maintained vaccine stock registers. Most health centres indicated multiple failures in cold chain logistics. Almost 40% of health centres reported incorrectly diluting vaccines. The same percentage of health centres reported using incorrect injection techniques. Regular audits of cold chain logistics, staff training and improved processes for recording vaccine administration and wastage will decrease vaccine wastage during vaccine-preventable disease outbreaks and also benefit routine immunization activities.

  13. Physico-chemical analysis of traditional vegetal salts obtained from three provinces of Papua New Guinea

    Institute of Scientific and Technical Information of China (English)

    Janarthanan Gopalakrishnan

    2015-01-01

    Objective:To determine the chemical constituents of the traditional vegetal salts and find out if they are safe to consume. Methods:Seven different salts have been obtained from three provinces, of which five belong to Morobe Province. The cations were determined using inductively coupled plasma atomic emission spectroscopy and anions using titrimetry, gravimetry and spectrophotometry. Others like solubility, electrical conductivity, pH, antimicrobial, Fourier transform infrared spectral and volatility studies have been carried out for these salts. Results:While few salts were found to be stable, others were deliquescent;and the colour varies from white to black through yellow and brown. It was found that the potassium ion was dominant while others including sodium and calcium were found in lower concentrations. For the first time, certain d-block metal concentrations were measured though most of them were found to be present at very low levels. Other parameters like volatility, solubility, electrical conductivity, antimicrobial and Fourier transform infrared spectral studies were carried out for the first time for these vegetal salts in Papua New Guinea. Conclusions:The salt’s deliquescence could be correlated to the presence of anions like carbonate, bicarbonate and hydroxide which strongly contribute towards it. Similarly, solubility and conductivity of the salts could be correlated well. The salts were found to be harmless for consumption, but for the high potassium content.

  14. Discrepancies between national maternal mortality data and international estimates: the experience of Papua New Guinea.

    Science.gov (United States)

    Mola, Glen; Kirby, Barry

    2013-11-01

    Over the past 30 years maternal mortality estimates for Papua New Guinea have varied widely. There is no mandatory vital registration in PNG, and 85% of the population live in rural areas with limited or no access to health services. Demographic Health Survey data for PNG estimates the maternal mortality ratio to be 370 deaths per 100,000 live births in 1996 and 733 in 2006, whereas estimates based upon mathematical models (as calculated by international bodies) gave figures of 930 for 1980 and 230 for 2010. This disparity has been a source of considerable confusion for health workers, policy makers and development partners. In this study, we compared 2009 facility-based survey data with figures from the national Health Information System records. The comparison revealed similar maternal mortality ratios: for provincial hospitals (245 and 295), government health centres (574 and 386), church agency health centres (624 and 624), and nationally (394 and 438). Synthesizing these estimates for supervised births in facilities and data on unsupervised births from a community-based survey in one province indicates a national MMR of about 500. Knowing the maternal mortality ratio is a necessary starting point for working out how to reduce it.

  15. Age and nature of Triassic magmatism in the Netoni Intrusive Complex, West Papua, Indonesia

    Science.gov (United States)

    Webb, Max; White, Lloyd T.

    2016-12-01

    We report field observations together with petrological, geochemical and geochronological data from granitoids of the Netoni Intrusive Complex of West Papua. Until now, our knowledge of the timing of granitic magmatism in this region has been limited to a wide range of ages (241-6.7 Ma) obtained from K-Ar measurements of hornblende, biotite and plagioclase, primarily from samples of river detritus. We collected in situ samples along several traverses into the intrusive complex to: (1) develop a better understanding of the lithologies within the intrusive complex; and (2) determine the timing of magmatism using U-Pb dating of zircon. We also dated zircons from two river sand samples to identify other potential pulses of magmatism that may have been missed due to a sampling bias. The zircons extracted from the river sands yield age spectra similar to those obtained from the in situ samples. The combined data demonstrate that magmatism in the Netoni Intrusive Complex occurred between 248 Ma and 213 Ma. The petrological and geochemical data indicate that the granitoids were most likely emplaced in an ocean-continent (Andean style) subduction setting. This builds on previous work which suggests that a magmatic belt extended along eastern Gondwana (now New Guinea and eastern Australia) throughout much of the Paleozoic. The volcanic ejecta that were produced along this arc and the subsequent erosion of the mountain chain are a potential source of detritus for Triassic and younger sedimentary rocks in New Guinea, eastern Indonesia and north/northwestern Australia.

  16. Ensuring economic, health, and social well-being for Papua New Guinea through trade.

    Science.gov (United States)

    Fa'alili-Fidow, Jacinta

    2011-01-01

    The impacts of trade liberalization and open markets on global, regional, and local economies are a key consideration for those involved in government, business, and financial sectors. However, their impacts on health and social well-being of populations are not well-evidenced acknowledged within the health sector, let alone the impact on developing countries. As free trade becomes an inevitable outcome for many developing nations, the full implications of trade on economies, environments, and population health needs to be better articulated in order to ensure fully informed trade negotiations that support equitable outcomes. This article takes a broad look at the key issues for Papua New Guinea (PNG) in trade and how these translate to discrepancies in economic, health, and social benefits for its population. Despite its active trading and high GDP, only 10% of the population experience better economic and social outcomes. The bulk of PNG's population lives in poverty, challenged by geographical, cultural, and political barriers to better income, education, and health. Progress needs to be made to minimize these barriers and to allow more of PNG's population to experience the economic benefits generated through trade activities. A balance needs to be maintained between the desire of developed countries to broaden their markets, and the efforts of developing countries to promote and protect the health and well-being of their populations through increasing participation in global markets. PACER Plus presents an opportunity for pursuing alternative models of trade agreements that support and develop Pacific health.

  17. Area effects of bednet use in a malaria-endemic area in Papua New Guinea.

    Science.gov (United States)

    Hii, J L; Smith, T; Vounatsou, P; Alexander, N; Mai, A; Ibam, E; Alpers, M P

    2001-01-01

    Relationships between area coverage with insecticide-free bednets and prevalence of Plasmodium falciparum were investigated in 7 community-based surveys over a 33-month period in 1990-93 in 6 villages in the Wosera area of Papua New Guinea. Spatial patterns in circumsporozoite rates for P. falciparum, P. vivax isomorphs K210 and K247, and P. malariae, and the proportions of mosquito blood meals positive for specific human, goat, cat, dog and pig antigens were determined using ELISAs. P. falciparum prevalence in humans was better explained by bednet coverage in the immediate vicinity than by personal protection alone. Circumsporozoite rates for both P. falciparum and P. vivax were also inversely related to coverage with bednets. There was some increase in zoophagy in areas with high coverage, but relatively little effect on the human blood index or on overall mosquito densities. In this setting, protracted use of untreated bednets apparently reduces sporozoite rates, and the associated effects on prevalence are greater than can be accounted for by personal protection. Even at high bednet coverage most anophelines feed on human hosts, so the decreased sporozoite rates are likely to be largely due to reduction of mosquito survival. This finding highlights the importance of local vector ecology for outcomes of bednet programmes and suggests that area effects of untreated bednets should be reassessed in other settings.

  18. Spatiotemporal variations in the surface velocities of Antarctic Peninsula glaciers

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    J. Chen

    2014-11-01

    Full Text Available Velocity is an important parameter for the estimation of glacier mass balance, which directly signals the response of glaciers to climate change. Antarctic ice sheet movement and the associated spatiotemporal velocity variations are of great significance to global sea level rise. In this study, we estimate Antarctic Peninsula glacier velocities using the co-registration of optically sensed images and correlation (hereafter referred to as COSI-Corr based on moderate-resolution imaging spectroradiometer Level 1B data (hereafter referred to as MODIS L1B. The results show that the glaciers of Graham Land and the Larsen Ice Shelf have substantially different velocity features. The Graham Land glaciers primarily flow from the peninsula ridge towards the Weddell Sea and Bellingshausen Sea on the east and west sides, respectively. There are very large velocity variations among the different ice streams, with a minimum of −1 and a maximum of 1500 m a−1 (with an average of 100–150 m a−1. Over the period 2000–2012, the glaciers of Graham Land accelerated in the south but slowed down in the north. In contrast, the Larsen Ice Shelf flows in a relatively uniform direction, mainly towards the northeast into the Weddell Sea. Its average velocity is 750–800 m a−1 and the maximum is > 1500 m a−1. During the period 2000–2012, the Larsen Ice Shelf experienced significant acceleration. The use of COSI-Corr based on MODIS L1B data is suitable for glacier velocity monitoring on the Antarctic Peninsula over long time series and large spatial scales. This method is clearly advantageous for analysing macro-scale spatiotemporal variations in glacier movement.

  19. The gastrointestinal helminths of Rattus niobe (Rodentia: Muridae) with descriptions of two new genera and three new species (Nematoda) from Papua New Guinea and Papua Indonesia.

    Science.gov (United States)

    Smales, L R

    2016-05-31

    Cestodes, to be identified elsewhere, the acanthocephalan Moniliformis moniliformis and 15 species of nematode including 2 new genera, a new species and 2 putative new species from the families Heligmonellidae and Oxyuridae, as well as juveniles and a putative heligmonellid that could not be fully identified, were collected from the digestive tracts of 34 Rattus niobe (Muridae: Murinae: Rattini) from Papua, Indonesia and Papua New Guinea. The ascaridid, Toxocara mackerrasae, the chabertiid Cyclodontostomum purvisi, the heterakid Heterakis sp., the spirurids Protospirura kaindiensis and P. muricola the subulurid Subulura andersoni and the trichurids Eucoleus sp. and Trichuris muris have been reported previously from endemic Rattus spp. Syphacia (Syphacia) niobe n. sp. was distinguished from its congeners by a combination of characters including a round cephalic plate, the lack of cervical and lateral alae, a longer male tail and an attenuated female tail. Nugininema titokis n. gen., n. sp. differs from all other genera in the Heligmonellidae in the characters of the synlophe, 10-17 ridges orientated subfrontally at mid body and 2 right ventral ridges hypertrophied anteriorly. Rodentanema aenigma n. gen., n. sp. differs from all other genera in the Heligmonellidae in the characters of the synlophe 6-7 ridges at mid body not symmetrical in relation to frontal axis. Species richness of the nematode assemblage was similar to that reported for Rattus leucopus in Papua New Guinea, with about 90% of possible species found as indicated by bootstrap analysis. Species composition included 6 species unique to R. niobe and 7 species reported from at least one other species of Rattus indigenous to New Guinea, as well as juvenile worms, probably ascaridids.

  20. Uranium Mineralization Type and Its Recognition Remark in Liaodong Peninsula

    Institute of Scientific and Technical Information of China (English)

    Zhou Jibin; Yang Fu

    2001-01-01

    Liaodong peninsula is located in the northeastern part of North China Platform. The basement of platform in this district is composed of Archean - Paleoproterozoic metamorphic rocks and granitic complex with sedimentary rocks covering.Mesozoic and Cenozoic rocks sporadically occur in some subsidence basins. Multiple tectonic movements and metamorphism and magmatism with multi - mineralization following formed various U deposits. Based on knowledge obtained from long standing working, this paper presents an overview of crust evolution and different U mineralization at last proposes the forming conditions and recognition for U ore.

  1. [Natural focus of tularemia on the Kerchen peninsula (Crimea)].

    Science.gov (United States)

    Golkovskiĭ, G M; Mitsevich, G F; Khaĭtovich, A B; Alekseev, E V; Korchevskiĭ, P G

    1981-10-01

    The study confirming the existence of the steppe-type natural focus of tularemia on the Kerch peninsula has been carried out. For the first time the cultures of Francisella tularensis have been isolated. Voles and house mice play the main role in the circulation of the infection. The parasitic system comprises ticks (Ixodidae and Nyalomma), as well as some species of fleas. In carrying out erizootological studies for detecting tularemia in the Crimea the use of low temperature (0 degrees C) for the preservation of specimens and preparations in recommended.

  2. ON THE ORIGIN OF THE BALKAN PENINSULA SALMONIDS

    Directory of Open Access Journals (Sweden)

    Simo Georgiev

    2003-12-01

    Full Text Available This paper puts forward the knowledge of the immigration itineraries of the ancestors of five extant salmonid species on Balkan Peninsula which are the following: Acantholingua ohridana (Steindachner, 1892, Hucho hucho (Linnaeus, 1758, Salmo trutta Linnaeus, 1758, Salmothymus obtusirostris Heckel, 1851 and Thymallus thymallus (Linnaeus, 1758. The thesis for the migration itineraries is based on the anatomical, molecular and zoogeographical facts recently published. These latest facts complement or reject the previous thesis that considered the origin of separate species, which in this paper are analyzed together. A new position on the origin of some S. trutta populations inhabiting the Mediterranean Sea watershed is proposed. The new thesis is that they did not inhabit it from the west, through the Atlantic Ocean and Gibraltar, but from the North, through the branches of the former Sarmatian Sea, using the continental way. A. ohridana and S. obtusirostris, the only endemic Balkanean salmonids, have developed here from the mutual ancestor with the extant Siberian Brachymystax lenok (Pallas, 1773. This ancestor came first, together with the S. trutta lineage known as »marmorata«. Using the same migration way, the T. thymallus population of Soča River, the North.West boundary of Balkan Peninsula remained restricted at that corner of Adriatic Sea watershed. In the Black Sea watershed (the Danube River flow extension on Balkan Peninsula the distribution of T. thymallus coincides with the distribution of H. hucho. The thesis which has been proposed for this, largest contemporary Balkan Peninsula salmonid fish was that it came here last, after the connections between the Mediterranean Sea basin and once existent Sarmatian Sea disappeared. This occurred after the end of the last glaciations. This has been concluded on the basis of the exclusion of the areas of the »marmorata« lineage of S. trutta (Mediterranean Sea watershed and H. hucho (Black Sea

  3. The Taimyr Peninsula and the Severnaya Zemlya archipelago, Arctic Russia

    DEFF Research Database (Denmark)

    Möller, Per; Alexanderson, Helena; Funder, Svend Visby;

    2015-01-01

    We here suggest a glacial and climate history of the Taimyr Peninsula and Severnaya Zemlya archipelago in arctic Siberia for the last about 150 000 years (ka). Primarily it is based on results from seven field seasons between 1996 and 2012, to a large extent already published in papers referred...... to in the text e and on data presented by Russian workers from the 1930s to our days and by German colleagues working there since the 1990s. Although glaciations even up here often started in the local mountains, their culminations in this region invariably seems to have centred on the shallow Kara Sea...

  4. The Hel Peninsula – Smart Grid Pilot Project

    Directory of Open Access Journals (Sweden)

    Sławomir Noske

    2014-12-01

    Full Text Available The paper presents the scope and results of engineering, and the scope of Smart Grid deployment in the Hel Peninsula. The following functionalities will be described: Fault Detection, Isolation & Recovery – FDIR function, Integrated Volt/Var Control (IVVC function, advanced supervision of LV grid, including distributed energy resources. The paper contains implementation results and research findings, as well as preliminary cost-benefit analysis of the project. Moreover, since Smart Metering and Smart Grid projects are being deployed in the same region – the Hel Peninisula – the benefit achieved by merging the two projects will be explained.

  5. Four New Species of Eimeria (Apicomplexa: Eimeriidae) from Emoia spp. Skinks (Sauria: Scincidae), from Papua New Guinea and the Insular Pacific.

    Science.gov (United States)

    McAllister, Chris T; Duszynski, Donald W; Austin, Christopher C; Fisher, Robert N

    2017-02-01

    Between September and November 1991, 54 adult skinks from 15 species were collected by hand or blowpipe from several localities on Rarotonga, Cook Islands, Ovalau Island, Fiji, and Papua New Guinea (PNG), and their feces were examined for coccidians. Species included 5 seaside skinks (Emoia atrocostata), 1 Pacific blue-tailed skink (Emoia caeroleocauda), 2 Fiji slender treeskinks (Emoia concolor), 15 white-bellied copper-striped skinks (Emoia cyanura), 1 Bulolo River forest skink (Emoia guttata), 6 dark-bellied copper-striped skinks (Emoia impar), 5 Papua five-striped skinks (Emoia jakati), 2 Papua slender treeskinks (Emoia kordoana), 3 Papua robust treeskinks (Emoia longicauda), 1 brown-backed forest skink (Emoia loveridgei), 3 Papua black-sided skinks (Emoia pallidiceps), 2 Papua white-spotted skinks (Emoia physicae), 2 Papua yellow-head skinks (Emoia popei), 1 Papua brown forest skink (Emoia submetallica), and 5 Fiji barred treeskinks (Emoia trossula) Species of Eimeria (Ei.) were detected from these Emoia (Em.) spp. and are described here as new. Oocysts of Eimeria iovai n. sp. from Em. pallidiceps from PNG were ellipsoidal with a bilayered wall (L × W) 26.5 × 18.1 μm, with a length/width ratio (L/W) of 1.1. Both micropyle and oocyst residuum were absent, but a fragmented polar granule was present. This eimerian also was found in Em. atrocostata from PNG. Oocysts of Eimeria kirkpatricki n. sp. from Em. atrocostata from PNG were ellipsoidal with a bilayered wall, 18.6 × 13.5 μm, L/W 1.4. A micropyle and oocyst residuum were absent, but a fragmented polar granule was present. This eimerian was also shared by Em. cyanura from the Cook Islands and Fiji, Em. impar from the Cook Islands, Em. loveridgei from PNG, Em. pallidiceps from PNG, Em. popei from PNG, and Em. submetallica from PNG. Oocysts of Eimeria stevejayuptoni n. sp. from Em. longicauda were subspheroidal to ellipsoidal with a bilayered wall, 18.7 × 16.6 μm, L/W 1.1. A micropyle and oocyst residuum

  6. Prioritizing Surgical Care on National Health Agendas: A Qualitative Case Study of Papua New Guinea, Uganda, and Sierra Leone

    Science.gov (United States)

    Dare, Anna J.; Lee, Katherine C.; Bleicher, Josh; Elobu, Alex E.; Kamara, Thaim B.; Liko, Osborne; Luboga, Samuel; Danlop, Akule; Kune, Gabriel; Hagander, Lars; Leather, Andrew J. M.; Yamey, Gavin

    2016-01-01

    Background Little is known about the social and political factors that influence priority setting for different health services in low- and middle-income countries (LMICs), yet these factors are integral to understanding how national health agendas are established. We investigated factors that facilitate or prevent surgical care from being prioritized in LMICs. Methods and Findings We undertook country case studies in Papua New Guinea, Uganda, and Sierra Leone, using a qualitative process-tracing method. We conducted 74 semi-structured interviews with stakeholders involved in health agenda setting and surgical care in these countries. Interviews were triangulated with published academic literature, country reports, national health plans, and policies. Data were analyzed using a conceptual framework based on four components (actor power, ideas, political contexts, issue characteristics) to assess national factors influencing priority for surgery. Political priority for surgical care in the three countries varies. Priority was highest in Papua New Guinea, where surgical care is firmly embedded within national health plans and receives significant domestic and international resources, and much lower in Uganda and Sierra Leone. Factors influencing whether surgical care was prioritized were the degree of sustained and effective domestic advocacy by the local surgical community, the national political and economic environment in which health policy setting occurs, and the influence of international actors, particularly donors, on national agenda setting. The results from Papua New Guinea show that a strong surgical community can generate priority from the ground up, even where other factors are unfavorable. Conclusions National health agenda setting is a complex social and political process. To embed surgical care within national health policy, sustained advocacy efforts, effective framing of the problem and solutions, and country-specific data are required. Political

  7. Critical interactions between Global Fund-supported programmes and health systems: a case study in Papua New Guinea.

    Science.gov (United States)

    Rudge, James W; Phuanakoonon, Suparat; Nema, K Henry; Mounier-Jack, Sandra; Coker, Richard

    2010-11-01

    In Papua New Guinea, investment by the Global Fund to Fight AIDS, Tuberculosis and Malaria (the Global Fund) has played an important role in scaling up the response to HIV and tuberculosis (TB). As part of a series of case studies on how Global Fund-supported programmes interact with national health systems, we assessed the nature and extent of integration of the Global Fund portfolios within the national HIV and TB programmes, the integration of the HIV and TB programmes within the general health system, and system-wide effects of Global Fund support in Papua New Guinea. The study relied on a literature review and 30 interviews with key stakeholders using the Systemic Rapid Assessment Toolkit and thematic analysis. Global Fund-supported activities were found to be largely integrated, or at least coordinated, with the national HIV and TB programmes. However, this has reinforced the vertical nature of these programmes with respect to the general health system, with parallel systems established to meet the demands of programme scale-up and the performance-based nature of Global Fund investment in the weak health system context of Papua New Guinea. The more parallel functions include monitoring and evaluation, and procurement and supply chain systems, while human resources and infrastructure for service delivery are increasingly integrated at more local levels. Positive synergies of Global Fund support include engagement of civil-society partners, and a reliable supply of high-quality drugs which may have increased patient confidence in the health system. However, the severely limited and overburdened pool of human resources has been skewed towards the three diseases, both at management and service delivery levels. There is also concern surrounding the sustainability of the disease programmes, given their dependence on donors. Increasing Global Fund attention towards health system strengthening was viewed positively, but should acknowledge that system changes are slow

  8. Interanual variability os solar radiation in Peninsula Iberica; Variabilidad interanual de la radiacion solar en la Peninsula Iberica

    Energy Technology Data Exchange (ETDEWEB)

    Pozo-Vazquez, D.; Tovar-Pescador, J.; Gamiz-Fortis, S.; Esteban-Parra, M.; Castro-Diez, Y.

    2004-07-01

    The NAO climatic phenomenon is the main responsible for the interanual cloud cover variability in Europe. We explore the relationship between the NAO and the solar radiation spatio-temporal variability in Europe during winter. Measured monthly sums of sunshine duration and short-wave downward solar flux reanalysis data have been used. Correlation analysis between the NAO index and the measured sunshine duration shows a maximum positive value (+0.75) over the Iberian Peninsula. Accordingly, solar radiation in this area undergoes an interanual variability that can reach up to 30%, with the derived consequences for a reliable solar energy resources evaluation. (Author)

  9. Singapore, Big Village of the Dead: Cities as Figures of Desire, Domination, and Rupture among Korowai of Indonesian Papua

    OpenAIRE

    Stasch, Rupert

    2016-01-01

    This is the author accepted manuscript. The final version is available from Wiley via https://doi.org/10.1111/aman.12525 An important theme in the anthropology of space is that specific spatial forms often work for people as mediations of historical consciousness. I analyze here the example of cities in recent experience of Korowai of Papua, and I develop two theoretical points. First, a spatial form’s power as a focus of consciousness rests in how it draws together multiple different elem...

  10. A reassessment of the pycnogonid genus Cheilopallene (Arthropoda, Callipallenidae) with description of a new species from Papua New Guinea.

    Science.gov (United States)

    Staples, David A

    2015-08-05

    The genus Cheilopallene is reviewed. Three species are assigned to species incertae sedis pending further analysis. Specimens from Lizard Island, Queensland, previously identified as C. nodulosa are reassigned to C. brevichela. Suspected sexual dimorphism represented by the presence of a chelifore scape node in female C. nodulosa is supported by the finding of the same dimorphism in C. brevichela and in a new species from Milne Bay, Papua New Guinea. It is likely that the presence of a chelifore scape node is a diagnostic character of all females in the genus Cheilopallene. An amended diagnosis is provided.

  11. New evidence of early Neanderthal disappearance in the Iberian Peninsula.

    Science.gov (United States)

    Galván, Bertila; Hernández, Cristo M; Mallol, Carolina; Mercier, Norbert; Sistiaga, Ainara; Soler, Vicente

    2014-10-01

    The timing of the end of the Middle Palaeolithic and the disappearance of Neanderthals continue to be strongly debated. Current chronometric evidence from different European sites pushes the end of the Middle Palaeolithic throughout the continent back to around 42 thousand years ago (ka). This has called into question some of the dates from the Iberian Peninsula, previously considered as one of the last refuge zones of the Neanderthals. Evidence of Neanderthal occupation in Iberia after 42 ka is now very scarce and open to debate on chronological and technological grounds. Here we report thermoluminescence (TL) and optically stimulated luminescence (OSL) dates from El Salt, a Middle Palaeolithic site in Alicante, Spain, the archaeological sequence of which shows a transition from recurrent to sporadic human occupation culminating in the abandonment of the site. The new dates place this sequence within MIS 3, between ca. 60 and 45 ka. An abrupt sedimentary change towards the top of the sequence suggests a strong aridification episode coinciding with the last Neanderthal occupation of the site. These results are in agreement with current chronometric data from other sites in the Iberian Peninsula and point towards possible breakdown and disappearance of the Neanderthal local population around the time of the Heinrich 5 event. Iberian sites with recent dates (<40 ka) attributed to the Middle Palaeolithic should be revised in the light of these data.

  12. Lateral variations of crustal structure beneath the Indochina Peninsula

    Science.gov (United States)

    Yu, Youqiang; Hung, Tran D.; Yang, Ting; Xue, Mei; Liu, Kelly H.; Gao, Stephen S.

    2017-08-01

    Crustal thickness (H) and Vp/Vs (κ) measurements obtained by stacking P-to-S receiver functions recorded at 32 broadband seismic stations covering the Indochina Peninsula reveal systematic spatial variations in crustal properties. Mafic bulk crustal composition as indicated by high κ (>1.81) observations is found to exist along major strike-slip faults and the southern part of the Peninsula, where pervasive basaltic magmatism is found and is believed to be the results of lithospheric thinning associated with the indentation of the Indian into the Eurasian plates. In contrast, crust beneath the Khorat Plateau, which occupies the core of the Indochina Block, has relatively large H values with a mean of 36.9 ± 3 km and small κ measurements with an average of 1.74 ± 0.04, which indicates an overall felsic bulk composition. Those observations for the Khorat Plateau are comparable to the undeformed part of the South China Block. The laterally heterogeneous distribution of crustal properties and its correspondence with indentation-related tectonic features suggest that the Indochina lithosphere is extruded as rigid blocks rather than as a viscous flow.

  13. Radiation dates of Holocene shorelines in Peninsula Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Tjia, H.D. (National Univ. of Malaysia, Bangi, Selangor); Fuji, S. (Toyama Univ. (Japan)); Kigoshi, K. (Gakushuin Univ., Tokyo (Japan))

    1977-01-01

    Fifteen newly determined radiocarbon dates indicate the presence of former shorelines up to 3 meters above present high tide level in the tectonically stable Peninsula of Malaysia. The sea level indicators consist of oysters in growth position (9 samples), molluscs in beach deposits (2), corals in growth position (3), and beachrock (1). In the Peninsula living oysters occur up to or slightly above high tide, modern beach deposits may occur as high as 1.5 meters above high tide, and corals live up to low tide level. The literature shows that high tide, and corals live up to low tide level. The literature shows that beachrock marks intertidal zones. Combined with seven previously published ages of raised shorelines in the region, strong evidence is presented for one or more high Holocene, eustatic sea level stands in the continental part of Southeast Asia. Periods of high sea levels occur between 2500 and 2900 yr BP, and between 4200 and 5700 yr BP. There is also some indication of high sea level between 8300 and 9500 yr BP.

  14. Alaskan Peninsula Cenozoic stratigraphy: stratigraphic sequences and current research

    Energy Technology Data Exchange (ETDEWEB)

    Allison, R.C.; Armentrout, J.M.

    1985-04-01

    Geology of the Alaska Peninsula-Island Arc and Continental Margin, by C.A. Burk, is the principal reference for stratigraphic studies on the Alaska Peninsula. Burk mapped the Phanerozoic stratigraphy and provided a geologic history and structural interpretation of the area between Wide Bay and Unimak Island. Cenozoic rocks were mapped as three unconformity-bounded sequences. Recognition of specific formations was difficult due to similarity of lithofacies, isolated outcrops, rapid facies changes, and alteration and burial by young volcanics. Consequently, megafossil assemblages were relied upon to facilitate correlations between study areas. The three unconformity-bounded Cenozoic sequences are: (1) the Paleogene Beaver Bay Group consisting of three formations: the dominantly nonmarine Tolstoi Formation, the dominantly marine Stepovak Formation, and the volcanic Meshik Formation. Current work suggests these units are at least in part coeval facies of late Paleocene through Oligocene age. (2) The Neogene Bear Lake Formation consisting of the lower Unga Conglomerate Member and an unnamed upper member. Rapid facies changes and incorrect reports of fossil occurrence have resulted in confusion of stratigraphic relationships within this sequence of middle to late Miocene age. (3) A late Neogene informally defined upper sequence consisting of interbedded marginal marine, coastal-plain, and volcanic facies. Current work suggests this sequence is Pliocene through Pleistocene in age.

  15. Temperature Trends and Distribution in the Arabian Peninsula

    Directory of Open Access Journals (Sweden)

    Mohammad N. ElNesr

    2010-01-01

    Full Text Available Problem statement: Temperature trend’s investigation is important for proper water resources management and urban planning. This study aims to investigate trends and distribution of temperature in the past thirty years for the Kingdom of Saudi Arabia (KSA, which represents about 86% of the Arabian Peninsula’s area. Approach: The trend in the temperature time series, including the recorded maximum, average and minimum daily values, were analyzed using non-parametric statistics. These were Mann-Kendall tau coefficient and Sen’s slope estimator. Results: (1: The study showed a warming trend through 9 months of the year except in November to January where non-significant cooling trends were observed. (2: The most significant warming trend appears in the summer months of June, August and September around the central region of KSA. (3 Spatially, The northwestern and southern regions were the least affected by the warming trend. Conclusion: The study concluded that KSA as well as the Arabian Peninsula are suffering from a considerable warming temperature trend, which is an important issue to be considered for rural development and water resources management.

  16. Distribution and characteristic of PAHs in snow of Fildes Peninsula

    Institute of Scientific and Technical Information of China (English)

    Guangshui Na; Chunyang Liu; Zhen Wang; Linke Ge; Xindong Ma; Ziwei Yao

    2011-01-01

    Polycyclic aromatic hydrocarbons (PAHs) investigation in different matrices has been reported largely,whereas reports on snow samples were limited.Snow,as the main matrix in the polar region,has an important study meaning.PAHs in snow samples were analyzed to investigate the distribution and contamination status of them in the Antarctic,as well as to provide some references for global migration of PAHs.Snow samples collected in Fildes Peninsula were enriched and separated by solid-phase membrane disks and eluted by methylene dichloride,then quantified by gas chromatography/mass spectrometry.All types of PAHs were detected except for Benzo(a)pyrene.Principal component analysis method was applied to characterize them.Three factors (Naphthalene,Fluorene and Pbenanthrene) accounted for 60.57%,21.61% and 9.80%,respectively.The results showed that the major PAHs sources maybe the atmospheric transportation,and the combustion of fuel in Fildes Peninsula.The comparison of concentration and types of PAHs between accumulated snow and fresh snow showed that the main compound concentrations in accumulated snow samples were higher than those in fresh ones.The risk assessment indicated that the amount of PAHs in the snow samples would not lead to ecological risk.

  17. Radiological dose in Muria peninsula from SB-LOCA event

    Science.gov (United States)

    Sunarko; Suud, Zaki

    2017-01-01

    Dose assessment for accident condition is performed for Muria Peninsula region using source-term from Three-Mile Island unit 2 SB-LOCA accident. Xe-133, Kr-88, 1-131 and Cs-137 isotopes are considered in the calculation. The effluent is assumed to be released from a 50 m stack. Lagrangian particle dispersion method (LPDM) employing non-Gaussian dispersion coefficient in 3-dimensional mass-consistent wind-field is employed to obtain periodic surface-level concentration which is then time-integrated to obtain spatial distribution of ground-level dose. In 1-hour simulation, segmented plumes with 60 seconds duration with a total of 18.000 particles involved. Simulations using 6-hour worst-case meteorological data from Muria peninsula results in a peak external dose of around 1.668 mSv for low scenario and 6.892 mSv for high scenario in dry condition. In wet condition with 5 mm/hour and 10 mm/hour rain for the whole duration of the simulation provides only minor effect to dose. The peak external dose is below the regulatory limit of 50 mSv for effective skin dose from external gamma exposure.

  18. Holocene glacier dynamics on James Ross Island, NE Antarctic Peninsula

    Science.gov (United States)

    Davies, B. J.; Glasser, N. F.; Hambrey, M.

    2013-12-01

    The northern Antarctic Peninsula is currently warming very rapidly, which has resulted in ice sheet thinning, ice-shelf collapse, and rapid and widespread glacier recession. These small mountain glaciers are predicted to make a large sea level contribution over the coming century. Reconstructing past rates, volumes and magnitudes of change, particularly with respect to the former configuration of former ice sheets and ice shelves, is vital to contextualise contemporary change and to improve predictions of future ice-sheet behaviour. The aim of this research is therefore to investigate the relationship of deglacial ice sheet thinning and Holocene glacier fluctuations around James Ross Island, northeast Antarctic Peninsula, with temperature changes recorded in the Mount Haddington Ice Core. We use a combination of geomorphological mapping, from field campaigns and remotely sensed images, cosmogenic nuclide ages on glacially transported boulders, and numerical modelling with a simple 1D flowline model. Prior to 18 ka, James Ross Island was inundated by a thick and mainly cold-based ice sheet, which scattered granite erratics across the island. Ice sheet thickness and the rate of thinning is constrained by granite erratics on Terrapin Hill (610 m a.s.l.), and from flat-topped mesas at 370 m a.s.l. on Ulu Peninsula. During deglaciation and a period of rapid warming and eustatic sea level rise, the area was drained by Prince Gustav Ice Stream. The ice sheet reached its current configuration by around 6 ka, with glacier readvances around 4-5 ka. At Boulder Valley, near Terrapin Hill on James Ross Island, a large glacial readvance reached the current shoreline. It pre-dated the Mid-Holocene sea level high-stand, and has shorelines imprinted upon its seaward face. After 5.3 cal. ka BP and post-dating the mid-Holocene sea level high-stand, there was a readvance of at least 7 km by glacier 'IJR-45' on Ulu Peninsula. Rapid glacier recession occurred during a period of

  19. El Grupo Trinity Peninsula en la península Tabarin, extremo norte de la península Antártica The Trinity Peninsula Group in the Tabarin Peninsula, northern end of the Antarctic Peninsula

    Directory of Open Access Journals (Sweden)

    R.A. del Valle

    2007-12-01

    Full Text Available La península Tabarin, Antártida Occidental, exhibe rocas deformadas durante los ciclos orogénicos gondwánico y ándico. La Formación Hope Bay y Formación Düse Bay (Carbonífero tardío-Triásico están incluidas dentro del Grupo Trinity Peninsula, registrando el ciclo orogénico gondwánico. Las estructuras sedimentarias, asociaciones de facies y rasgos deposicionales de la Formación Hope Bay, sugieren sedimentación en ambientes marinos someros. La presencia de capas calcáreas con morfología build-up y matas calcáreas, y rocas piroclásticas, incluyendo ignimbritas, peperitas y depósitos ricos es escoria volcánica, también indican escasa profundidad del mar para la sedimentación de la Formación Düse Bay. El área de aporte del Grupo Trinity Peninsula estaba compuesta por rocas volcánicas y plutónicas con cantidades menores de rocas sedimentarias y metamórficas, probablemente ubicadas hacia el este para la parte inferior Formación Hope Bay de la secuencia, y hacia el oeste para la parte superior de la Formación Düse Bay, con mayor participación volcánica en el último caso. El ambiente de sedimentación más probable para la Formación Hope Bay fue una plataforma silícicoclástica somera y de baja energía, y una cuenca de retroarco de antepaís, relacionada con la orogenia gondwánica, en el caso de la Formación Düse Bay.The Tabarin Peninsula, West Antarctica, showsrocks deformed by both the Gondwanic and Andean orogenic cycles. The Hope Bay Formation and Düse Bay Formation (Late Carboniferous-Triassic are included within the Trinity Peninsula Group, recording the Gondwanic orogenic cycle. Sedimentary structures, facies associations and depositional features of Hope Bay Formation, suggest shallow marine deposition. The presence in the Düse Bay Formation of calcareous beds with build-up morphology and algal mats, and primary pyroclastic rocks including: ignimbrites, peperites and scoria-rich fall deposits, also

  20. PEMIJAHAN DAN PERKEMBANGAN EMBRIO IKAN PELANGI (Melanotaenia spp. ASAL SUNGAI SAWIAT, PAPUA

    Directory of Open Access Journals (Sweden)

    Bastiar Nur

    2016-11-01

    Full Text Available Ikan pelangi asal Sungai Sawiat, Papua merupakan ikan hias endemik yang belum diketahui data biologinya. Penelitian ini bertujuan untuk mengetahui jumlah telur yang dihasilkan, fertilitas dan daya tetas telur serta tahapan perkembangan embrio ikan pelangi asal Sungai Sawiat. Induk jantan dan betina ukuran 10–15 cm sebanyak 20 ekor, dipelihara dalam bak beton berukuran 2,5 x 2,5 x 1,0 m3 dengan sistem resirkulasi dan diberi pakan berupa cacing darah (bloodworm dengan frekuensi 3 kali sehari secara ad libitum. Dua ekor induk betina dan satu ekor induk jantan yang matang gonad dipijahkan dalam bak beton berukuran 1,0 x 1,0 x 0,75 m3 dan diberi tanaman air berupa eceng gondok sebagai pelindung serta media penempelan telur. Pengamatan ada tidaknya telur dilakukan setiap pagi dan sore hari selama 14 hari. Telur yang didapat dicatat baik fertile maupun infertile. Sebanyak 20 butir telur ditetaskan dalam basket plastik berukuran 13 x 10 x 5 cm dan selanjutnya diamati perkembangan embrionya dengan menggunakan mikroskop. Hasil pengamatan menunjukkan bahwa jumlah telur yang dihasilkan sebanyak 436 butir per dua ekor induk betina (218 butir per ekor, fertilitas 77,06%; daya tetas telur 74,71%; dan telur menetas setelah 8.579 menit (142 jam 59 menit pada suhu air inkubasi 27,6 – 28,3oC. Rainbow fish species originated from Sawiat River of Papua is one of Indonesian endemic species which its biological data has not been catalogued properly. The objectives of this research were to know the number of eggs (fecundity, fertility and hatchability and also the stages of embryonic development of the fish. Total of 20 male and female broodstock around 10–15 cm in size, reared in concrete tank sized 2.5 x 2.5 x 1.0 m3 equipped with closed recirculating water system and fed with bloodworm  ad libitum 3 times daily. Two already matured females and one male were selected for natural breeding and then transferred to another concrete tank (1.0 x 1.0 x 0.75 m3 in

  1. Polyphased rifting to post-breakup evolution of the Coral Sea region, Papua New Guinea

    Science.gov (United States)

    Bulois, Cédric; Pubellier, Manuel; Chamot-Rooke, Nicolas; Delescluse, Matthias

    2016-04-01

    The Coral Sea Basin, offshore Papua New Guinea, is generally described as a rift propagator that opened through the Australian craton during the Late Cretaceous. Rifting was later followed by spreading activity during Palaeocene to lowermost Eocene times and basin inversion during the Cenozoic. Herein, we specifically describe the extensional structures and show that the area has actually a much longer history that dates back from the Late Palaeozoic. A special focus is made on the northern margin of the Coral Sea Basin along which subsurface and HD topographic data were recently acquired. Extension took place discontinuously from the Late Palaeozoic to the Lower Cenozoic through several rift megacycles that include extensional pulses and relaxation episodes. The first rift megacycle (R1), poorly documented, occurred during the Triassic along an old Permo-Triassic, NS-trending structural fabric. Evidence of Permo-Triassic features is principally observed in the western part of the Coral Sea near the Tasman Line, a major lithospheric discontinuity that marks the eastern limit of the underlying Australian craton in Papua New Guinea. This early Triassic framework was reactivated during a Jurassic rifting stage (R2), resulting in small (~10/20km) tilted basins bounded by major NS, NE-SW and EW normal faults. Extension formed a large basin, floored by oceanic crust that might have connected with the Tethys Ocean. The Owen Stanley Oceanic Basin containing deep-marine sediments now obducted in the Ocean Stanley Thrust Belt are likely to represent this oceanic terrane. Both R1 and R2 megacycles shaped the geometry of the Jurassic Australian margin. A third Cretaceous extensional megacycle (R3) only reactivated the largest faults, cutting through the midst of this early stretched continental margin. It formed wider, poorly tilted basins and terminated with the onset of the Coral Sea seafloor spreading from Danian to Ypresian times (61.8 to 53.4 Myr). Then, the overall

  2. Geochemistry and microbial ecology in alkaline hot springs of Ambitle Island, Papua New Guinea.

    Science.gov (United States)

    Meyer-Dombard, D'Arcy R; Amend, Jan P

    2014-07-01

    The availability of microbiological and geochemical data from island-based and high-arsenic hydrothermal systems is limited. Here, the microbial diversity in island-based hot springs on Ambitle Island (Papua New Guinea) was investigated using culture-dependent and -independent methods. Waramung and Kapkai are alkaline springs high in sulfide and arsenic, related hydrologically to previously described hydrothermal vents in nearby Tutum Bay. Enrichments were carried out at 24 conditions with varying temperature (45, 80 °C), pH (6.5, 8.5), terminal electron acceptors (O2, SO4 (2-), S(0), NO3 (-)), and electron donors (organic carbon, H2, As(III)). Growth was observed in 20 of 72 tubes, with media targeting heterotrophic metabolisms the most successful. 16S ribosomal RNA gene surveys of environmental samples revealed representatives in 15 bacterial phyla and 8 archaeal orders. While the Kapkai 4 bacterial clone library is primarily made up of Thermodesulfobacteria (74%), no bacterial taxon represents a majority in the Kapkai 3 and Waramung samples (40% Proteobacteria and 39% Aquificae, respectively). Deinococcus/Thermus and Thermotogae are observed in all samples. The Thermococcales dominate the archaeal clone libraries (65-85%). Thermoproteales, Desulfurococcales, and uncultured Eury- and Crenarchaeota make up the remaining archaeal taxonomic diversity. The culturing and phylogenetic results are consistent with the geochemistry of the alkaline, saline, and sulfide-rich fluids. When compared to other alkaline, island-based, high-arsenic, or shallow-sea hydrothermal communities, the Ambitle Island archaeal communities are unique in geochemical conditions, and in taxonomic diversity, richness, and evenness.

  3. The impact of a filariasis control program on Lihir Island, Papua New Guinea.

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    Oriol Mitjà

    2011-08-01

    Full Text Available BACKGROUND: Annual mass drug administration (MDA over five years is the WHO's recommended strategy to eliminate lymphatic filariasis (LF. Some experts, however, consider that longer periods of treatment might be necessary in certain high prevalence and transmission environments based upon past unsuccessful field experience and modelling. METHODOLOGY/PRINCIPAL FINDINGS: To evaluate predictors of success in a LF control program we conducted an ecological study during a pre-existing MDA program. We studied 27 villages in Lihir Island, Papua New Guinea, from two areas with different infection rates before MDA. We undertook surveys to collect information on variables potentially having an influence on the outcome of the program, including epidemiological (baseline prevalence of infection, immigration rate, entomological (vector density and operational (treatment coverage, vector control strategies variables. The success in a village was defined using variables related to the infection (circulating filarial antigenemia prevalence < 1% and transmission (antigenemia prevalence < 1 in 1000 children born since start of MDA. 8709 people were involved in the MDA program and average coverage rates were around 70%. The overall prevalence of filariasis fell from an initial 17.91% to 3.76% at round 5 (p < 0.001. Viewed on a village by village basis, 12/27 (44% villages achieved success. In multivariate analysis, low baseline prevalence was the only factor predicting both success in reducing infection rates (OR 19,26; CI 95% 1,12 to 331,82 and success in preventing new infections (OR 27,44; CI 95% 1,05 to 719,6. Low vector density and the use of an optimal vector control strategy were also associated with success in reducing infection rates, but this did not reach statistical significance. CONCLUSIONS/SIGNIFICANCE: Our results provide the data that supports the recommendation that high endemic areas may require longer duration MDA programs, or alternative

  4. Human resources for health: lessons from the cholera outbreak in Papua New Guinea.

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    Rosewell, Alexander; Bieb, Sibauk; Clark, Geoff; Miller, Geoff; MacIntyre, Raina; Zwi, Anthony

    2013-01-01

    Papua New Guinea is striving to achieve the minimum core requirements under the International Health Regulations in surveillance and outbreak response, and has experienced challenges in the availability and distribution of health professionals. Since mid-2009, a large cholera outbreak spread across lowland regions of the country and has been associated with more than 15 500 notifications at a case fatality ratio of 3.2%. The outbreak placed significant pressure on clinical and public health services. We describe some of the challenges to cholera preparedness and response in this human resource-limited setting, the strategies used to ensure effective cholera management and lessons learnt. Cholera task forces were useful to establish a clear system of leadership and accountability for cholera outbreak response and ensure efficiencies in each technical area. Cholera outbreak preparedness and response was strongest when human resource and health systems functioned well before the outbreak. Communication relied on coordination of existing networks and methods for empowering local leaders and villagers to modify behaviours of the population. In line with the national health emergencies plan, the successes of human resource strategies during the cholera outbreak should be built upon through emergency exercises, especially in non-affected provinces. Population needs for all public health professionals involved in health emergency preparedness and response should be mapped, and planning should be implemented to increase the numbers in relevant areas. Human resource planning should be integrated with health emergency planning. It is essential to maintain and strengthen the human resource capacities and experiences gained during the cholera outbreak to ensure a more effective response to the next health emergency.

  5. Human resources for health: lessons from the cholera outbreak in Papua New Guinea

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    Alexander Rosewell

    2013-07-01

    Full Text Available Issue: Papua New Guinea is striving to achieve the minimum core requirements under the International Health Regulations in surveillance and outbreak response, and has experienced challenges in the availability and distribution of health professionals. Context: Since mid-2009, a large cholera outbreak spread across lowland regions of the country and has been associated with more than 15 500 notifications at a case fatality ratio of 3.2%. The outbreak placed significant pressure on clinical and public health services. Action: We describe some of the challenges to cholera preparedness and response in this human resource-limited setting, the strategies used to ensure effective cholera management and lessons learnt. Outcome: Cholera task forces were useful to establish a clear system of leadership and accountability for cholera outbreak response and ensure efficiencies in each technical area. Cholera outbreak preparedness and response was strongest when human resource and health systems functioned well before the outbreak. Communication relied on coordination of existing networks and methods for empowering local leaders and villagers to modify behaviours of the population. Discussion: In line with the national health emergencies plan, the successes of human resource strategies during the cholera outbreak should be built upon through emergency exercises, especially in non-affected provinces. Population needs for all public health professionals involved in health emergency preparedness and response should be mapped, and planning should be implemented to increase the numbers in relevant areas. Human resource planning should be integrated with health emergency planning. It is essential to maintain and strengthen the human resource capacities and experiences gained during the cholera outbreak to ensure a more effective response to the next health emergency.

  6. The Malaria Vaccine Epidemiology and Evaluation Project of Papua New Guinea: rationale and baseline studies.

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    Alpers, M P; al-Yaman, F; Beck, H P; Bhatia, K K; Hii, J; Lewis, D J; Paru, R; Smith, T A

    1992-12-01

    The range of possible malaria vaccines, against different species of Plasmodium and various stages in the life cycle of the parasite in both human host and mosquito vector, is reviewed. The importance, in a malaria-endemic area, of protection by a malaria vaccine against disease rather than infection is emphasized, and the ways by which disease prevention may be achieved are discussed. Mechanisms of production and presentation of vaccines are considered, including the importance of appropriate and more effective adjuvants. The variety of immune responses to malaria is set out and linked to both human and plasmodial genetic factors. Host genetics may also modify susceptibility to malaria through mechanisms which are not immunological. There is a need for entomological studies of the Anopheles vectors, especially but not only in preparation for transmission-blocking vaccines. This overall complexity justifies a multidimensional approach to epidemiology and field-site preparation. An iterative procedure is proposed for initial field evaluation, through adult male volunteers to community studies in immune adults and then to semi-immune school children, before evaluation in the principal target population of nonimmune young children. The outcome variables for epidemiological evaluation are specified. After this brief review of malaria vaccines, the baseline studies being undertaken by the Malaria Vaccine Epidemiology and Evaluation Project of the Papua New Guinea Institute of Medical Research in the Wosera area of East Sepik Province are discussed in some detail, and their rationale linked to the range and complexity of the malaria vaccines that have been reviewed. These studies are described under the headings of their principal components of epidemiology, parasitology, immunology, genetics and entomology.

  7. Hospital admission following induced abortion in Eastern Highlands Province, Papua New Guinea--a descriptive study.

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    Lisa M Vallely

    Full Text Available In Papua New Guinea abortion is restricted under the Criminal Code Act. While safe abortions should available in certain situations, frequently they are not available to the majority of women. Sepsis from unsafe abortion is a leading cause of maternal mortality. Our findings form part of a wider, mixed methods study designed to identify complications requiring hospital treatment for post abortion care and to explore the circumstances surrounding unsafe abortion.Through a six month prospective study we identified all women presenting to the Eastern Highlands Provincial Hospital following spontaneous and induced abortions. We undertook semi-structured interviews with women and reviewed individual case notes, extracting demographic and clinical information.Case notes were reviewed for 56% (67/119 of women presenting for post abortion care. At least 24% (28/119 of these admissions were due to induced abortion. Women presenting following induced abortions were significantly more likely to be younger, single, in education at the time of the abortion and report that the baby was unplanned and unwanted, compared to those reporting spontaneous abortion. Obtained illegally, misoprostol was the method most frequently used to end the pregnancy. Physical and mechanical means and traditional herbs were also widely reported.In a country with a low contraceptive prevalence rate and high unmet need for family planning, all reproductive age women need access to contraceptive information and services to avoid, postpone or space pregnancies. In the absence of this, women are resorting to unsafe means to end an unwanted pregnancy, putting their lives at risk and putting an increased strain on an already struggling health system. Women in this setting need access to safe, effective means of abortion.

  8. Characterization of the gut microbiota of Papua New Guineans using reverse transcription quantitative PCR.

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    Andrew R Greenhill

    Full Text Available There has been considerable interest in composition of gut microbiota in recent years, leading to a better understanding of the role the gut microbiota plays in health and disease. Most studies have been limited in their geographical and socioeconomic diversity to high-income settings, and have been conducted using small sample sizes. To date, few analyses have been conducted in low-income settings, where a better understanding of the gut microbiome could lead to the greatest return in terms of health benefits. Here, we have used quantitative real-time polymerase chain reaction targeting dominant and sub-dominant groups of microorganisms associated with human gut microbiome in 115 people living a subsistence lifestyle in rural areas of Papua New Guinea. Quantification of Clostridium coccoides group, C. leptum subgroup, C. perfringens, Bacteroides fragilis group, Bifidobacterium, Atopobium cluster, Prevotella, Enterobacteriaceae, Enterococcus, Staphylococcus, and Lactobacillus spp. was conducted. Principle coordinates analysis (PCoA revealed two dimensions with Prevotella, clostridia, Atopobium, Enterobacteriaceae, Enterococcus and Staphylococcus grouping in one dimension, while B. fragilis, Bifidobacterium and Lactobacillus grouping in the second dimension. Highland people had higher numbers of most groups of bacteria detected, and this is likely a key factor for the differences revealed by PCoA between highland and lowland study participants. Age and sex were not major determinants in microbial population composition. The study demonstrates a gut microbial composition with some similarities to those observed in other low-income settings where traditional diets are consumed, which have previously been suggested to favor energy extraction from a carbohydrate rich diet.

  9. Characterization of the gut microbiota of Papua New Guineans using reverse transcription quantitative PCR.

    Science.gov (United States)

    Greenhill, Andrew R; Tsuji, Hirokazu; Ogata, Kiyohito; Natsuhara, Kazumi; Morita, Ayako; Soli, Kevin; Larkins, Jo-Ann; Tadokoro, Kiyoshi; Odani, Shingo; Baba, Jun; Naito, Yuichi; Tomitsuka, Eriko; Nomoto, Koji; Siba, Peter M; Horwood, Paul F; Umezaki, Masahiro

    2015-01-01

    There has been considerable interest in composition of gut microbiota in recent years, leading to a better understanding of the role the gut microbiota plays in health and disease. Most studies have been limited in their geographical and socioeconomic diversity to high-income settings, and have been conducted using small sample sizes. To date, few analyses have been conducted in low-income settings, where a better understanding of the gut microbiome could lead to the greatest return in terms of health benefits. Here, we have used quantitative real-time polymerase chain reaction targeting dominant and sub-dominant groups of microorganisms associated with human gut microbiome in 115 people living a subsistence lifestyle in rural areas of Papua New Guinea. Quantification of Clostridium coccoides group, C. leptum subgroup, C. perfringens, Bacteroides fragilis group, Bifidobacterium, Atopobium cluster, Prevotella, Enterobacteriaceae, Enterococcus, Staphylococcus, and Lactobacillus spp. was conducted. Principle coordinates analysis (PCoA) revealed two dimensions with Prevotella, clostridia, Atopobium, Enterobacteriaceae, Enterococcus and Staphylococcus grouping in one dimension, while B. fragilis, Bifidobacterium and Lactobacillus grouping in the second dimension. Highland people had higher numbers of most groups of bacteria detected, and this is likely a key factor for the differences revealed by PCoA between highland and lowland study participants. Age and sex were not major determinants in microbial population composition. The study demonstrates a gut microbial composition with some similarities to those observed in other low-income settings where traditional diets are consumed, which have previously been suggested to favor energy extraction from a carbohydrate rich diet.

  10. Replanting/underplanting strategy for old coconut plantations in Papua New Guinea

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    Ollivier Jean

    2001-11-01

    Full Text Available In most producing countries, the population of coconut palms is growing old, and ways of replacing them are rarely implemented to ensure that production is maintained and the future of the industry and its profitability are safeguarded. Rehabilitating/replanting coconut plantations and adopting appropriate intercropping systems is one of the main challenges to be taken up for the future of coconut in the Asia-Pacific region. The example of Papua New Guinea (PNG reveals one of the lowest yields per hectare among the countries in the Asia-Pacific zone. Almost 106,000 ha were planted between 1910 and 1940, amounting to around 40% of the current coconut plantings, hence 80 to 100,000 ha can be expected to disappear in the next twenty years. Faced with this forecast, the PNG Cocoa and Coconut Research Institute (PNG CCRI launched several operations, beginning with the creation of a coconut research centre on the PNG mainland: examination of a replanting strategy for old coconut plantings, based on hybrid planting material, distribution of improved planting material through the creation of a seed garden, and development of a system for controlling pest populations in high-risk zones. The experiments set up at the station are designed to optimize the felling date for old coconut palms, by measuring the effects of competition with the underplanted hybrids, and to determine from an economic point of view the best strategy to be applied for implementing rehabilitation and/or replanting programmes in old coconut plantings. This paper describes the results of these operations.

  11. Kinematic Analysis of Fault-Slip Data in the Central Range of Papua, Indonesia

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    Benyamin Sapiie

    2016-01-01

    Full Text Available DOI:10.17014/ijog.3.1.1-16Most of the Cenozoic tectonic evolution in New Guinea is a result of obliquely convergent motion that ledto an arc-continent collision between the Australian and Pacific Plates. The Gunung Bijih (Ertsberg Mining District(GBMD is located in the Central Range of Papua, in the western half of the island of New Guinea. This study presentsthe results of detailed structural mapping concentrated on analyzing fault-slip data along a 15-km traverse of theHeavy Equipment Access Trail (HEAT and the Grasberg mine access road, providing new information concerning thedeformation in the GBMD and the Cenozoic structural evolution of the Central Range. Structural analysis indicatesthat two distinct stages of deformation have occurred since ~12 Ma. The first stage generated a series of en-echelonNW-trending (π-fold axis = 300° folds and a few reverse faults. The second stage resulted in a significant left-lateralstrike-slip faulting sub-parallel to the regional strike of upturned bedding. Kinematic analysis reveals that the areasbetween the major strike-slip faults form structural domains that are remarkably uniform in character. The changein deformation styles from contractional to a strike-slip offset is explained as a result from a change in the relativeplate motion between the Pacific and Australian Plates at ~4 Ma. From ~4 - 2 Ma, transform motion along an ~ 270°trend caused a left-lateral strike-slip offset, and reactivated portions of pre-existing reverse faults. This action had aprofound effect on magma emplacement and hydrothermal activity.

  12. Late Pleistocene glaciation of the Mt Giluwe volcano, Papua New Guinea

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    Barrows, Timothy T.; Hope, Geoffrey S.; Prentice, Michael L.; Fifield, L. Keith; Tims, Stephen G.

    2011-09-01

    The Mt Giluwe shield volcano was the largest area glaciated in Papua New Guinea during the Pleistocene. Despite minimal cooling of the sea surface during the last glacial maximum, glaciers reached elevations as low as 3200 m. To investigate changes in the extent of ice through time we have re-mapped evidence for glaciation on the southwest flank of Mt Giluwe. We find that an ice cap has formed on the flanks of the mountain on at least three, and probably four, separate occasions. To constrain the ages of these glaciations we present 39 new cosmogenic 36Cl exposure ages complemented by new radiocarbon dates. Direct dating of the moraines identifies that the maximum extent of glaciation on the mountain was not during the last glacial maximum as previously thought. In conjunction with existing potassium/argon and radiocarbon dating, we recognise four distinct glacial periods between 293-306 ka (Gogon Glaciation), 136-158 ka (Mengane Glaciation), centred at 62 ka (Komia Glaciation) and from >20.3-11.5 ka (Tongo Glaciation). The temperature difference relative to the present during the Tongo Glaciation is likely to be of the order of at least 5 °C which is a minimum difference for the previous glaciations. During the Tongo Glaciation, ice was briefly at its maximum for less than 1000 years, but stayed near maximum levels for nearly 4000 years, until about 15.4 ka. Over the next 4000 years there was more rapid retreat with ice free conditions by the early Holocene.

  13. Equity and geography: the case of child mortality in Papua New Guinea.

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    Anna E Bauze

    Full Text Available BACKGROUND: Recent assessments show continued decline in child mortality in Papua New Guinea (PNG, yet complete subnational analyses remain rare. This study aims to estimate under-five mortality in PNG at national and subnational levels to examine the importance of geographical inequities in health outcomes and track progress towards Millennium Development Goal (MDG 4. METHODOLOGY: We performed retrospective data validation of the Demographic and Health Survey (DHS 2006 using 2000 Census data, then applied advanced indirect methods to estimate under-five mortality rates between 1976 and 2000. FINDINGS: The DHS 2006 was found to be unreliable. Hence we used the 2000 Census to estimate under-five mortality rates at national and subnational levels. During the period under study, PNG experienced a slow reduction in national under-five mortality from approximately 103 to 78 deaths per 1,000 live births. Subnational analyses revealed significant disparities between rural and urban populations as well as inter- and intra-regional variations. Some of the provinces that performed the best (worst in terms of under-five mortality included the districts that performed worst (best, with district-level under-five mortality rates correlating strongly with poverty levels and access to services. CONCLUSIONS: The evidence from PNG demonstrates substantial within-province heterogeneity, suggesting that under-five mortality needs to be addressed at subnational levels. This is especially relevant in countries, like PNG, where responsibility for health services is devolved to provinces and districts. This study presents the first comprehensive estimates of under-five mortality at the district level for PNG. The results demonstrate that for countries that rely on few data sources even greater importance must be given to the quality of future population surveys and to the exploration of alternative options of birth and death surveillance.

  14. Scenario Analysis for Programmatic Tuberculosis Control in Western Province, Papua New Guinea.

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    Trauer, James M; Denholm, Justin T; Waseem, Saba; Ragonnet, Romain; McBryde, Emma S

    2016-06-15

    Tuberculosis (TB) and multidrug-resistant TB (MDR-TB) are major health problems in Western Province, Papua New Guinea. While comprehensive expansion of TB control programs is desirable, logistical challenges are considerable, and there is substantial uncertainty regarding the true disease burden. We parameterized our previously described mathematical model of Mycobacterium tuberculosis dynamics in Western Province, following an epidemiologic assessment. Five hypothetical scenarios representing alternative programmatic approaches during the period from 2013 to 2023 were developed with local staff. Bayesian uncertainty analyses were undertaken to explicitly acknowledge the uncertainty around key epidemiologic parameters, and an economic evaluation was performed. With continuation of existing programmatic strategies, overall TB incidence remained stable at 555 cases per 100,000 population per year (95% simulation interval (SI): 420, 807), but the proportion of incident cases attributable to MDR-TB increased from 16% to 35%. Comprehensive, provincewide strengthening of existing programs reduced incidence to 353 cases per 100,000 population per year (95% SI: 246, 558), with 46% being cases of MDR-TB, while incorporating programmatic management of MDR-TB into these programs reduced incidence to 233 cases per 100,000 population per year (95% SI: 198, 269) with 14% MDR-TB. Most economic costs were due to hospitalization during the intensive treatment phase. Broad scale-up of TB control activities in Western Province with incorporation of programmatic management of MDR-TB is vital if control is to be achieved. Community-based treatment approaches are important to reduce the associated economic costs.

  15. Material Perspectives: Stone Tool Use and Material Culture in Papua New Guinea

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    Karen Hardy

    2003-10-01

    Full Text Available Flaked stone tools are synonymous with prehistory to the extent that it is arguable that without these, the discipline would not exist. Yet we know relatively little about how people used them and what role they played within the material cultures of which they formed a part. The opportunity to study habitual users of flaked tools in an ethnographic context has always been limited and is now arguably non-existent. But in 1983, despite having steel tools, stone was still used for many of the everyday tasks performed by the Wola, of highland Papua New Guinea. The extensive knowledge of Wola life and material culture has afforded an opportunity to examine stone tool use within a broad material and socio-economic framework. This has provided new levels of contextual information, including the observation of habitual storage of raw material and tools despite abundant local raw material and an expedient technology; their important manufacturing role and the use of tools made from other materials in place of stone for many tasks. Flaked tools also feature in non-material contexts, such as myths, suggesting that their cultural significance is more complex than initial appearances suggest. Women used the bipolar method to obtain flakes, though they were prohibited by convention from using stone axes. Multiple authorship of objects is common though women's work is often hidden in items such as string which is made by women and which forms a constituent part of many male items such as muscial instruments. Use-wear data are recorded and a statistical method developed to further their analysis objectively. Finally, an examination of possible reasons for the simple yet sophisticated nature of chert technology suggests that a combination of material, environmental, social and economic factors may be responsible.

  16. Interactions of Papua New Guinea medicinal plant extracts with antiretroviral therapy

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    Larson, Erica C.; Hathaway, Laura B.; Lamb, John G.; Pond, Chris D.; Rai, Prem P.; Matainaho, Teatulohi K.; Piskaut, Pius; Barrows, Louis R.; Franklin, Michael R.

    2014-01-01

    Ethnopharmacological relevance A substantial proportion of the population in Papua New Guinea (PNG) lives with human immunodeficiency virus (HIV). Treatment requires lifelong use of antiretroviral therapy (ART). The majority of people in PNG use traditional medicines (TM) derived from plants for all types of health promotions. Consequently, there is a concern that herb-drug interactions may impact the efficacy of ART. Herb-drug, or drug-drug, interactions occur at the level of metabolism through two major mechanisms: enzyme induction or enzyme inhibition. In this study, extracts of commonly-used medicinal plants from PNG were screened for herb-drug interactions related to cytochrome P450s (CYPs). Materials and Methods Sixty nine methanol extracts of TM plants were screened for their ability to induce CYPs by human aryl hydrocarbon receptor- (hAhR-) and human pregnane X receptor- (hPXR-) dependent mechanisms, utilizing a commercially available cell-based luciferase reporter system. Inhibition of three major CYPs, CYP1A2, CYP3A4, and CYP2D6, was determined using human liver microsomes and enzyme-selective model substrates. Results Almost one third of the TM plant extracts induced the hAhR-dependent expression of CYP1A2, the hPXR-dependent expression of CYP3A4, or both. Almost two thirds inhibited CYP1A2, CYP3A4, or CYP2D6, or combinations thereof. Many plant extracts exhibited both induction and inhibition properties. Conclusions We demonstrated that the potent and selective ability of extracts from PNG medicinal plants to affect drug metabolizing enzymes through induction and/or inhibition is a common phenomenon. Use of traditional medicines concomitantly with ART could dramatically alter the concentrations of antiretroviral drugs in the body; and their efficacy. PNG healthcare providers should counsel HIV patients because of this consequence. PMID:25138353

  17. Hospital admission following induced abortion in Eastern Highlands Province, Papua New Guinea--a descriptive study.

    Science.gov (United States)

    Vallely, Lisa M; Homiehombo, Primrose; Kelly-Hanku, Angela; Kumbia, Antonia; Mola, Glen D L; Whittaker, Andrea

    2014-01-01

    In Papua New Guinea abortion is restricted under the Criminal Code Act. While safe abortions should available in certain situations, frequently they are not available to the majority of women. Sepsis from unsafe abortion is a leading cause of maternal mortality. Our findings form part of a wider, mixed methods study designed to identify complications requiring hospital treatment for post abortion care and to explore the circumstances surrounding unsafe abortion. Through a six month prospective study we identified all women presenting to the Eastern Highlands Provincial Hospital following spontaneous and induced abortions. We undertook semi-structured interviews with women and reviewed individual case notes, extracting demographic and clinical information. Case notes were reviewed for 56% (67/119) of women presenting for post abortion care. At least 24% (28/119) of these admissions were due to induced abortion. Women presenting following induced abortions were significantly more likely to be younger, single, in education at the time of the abortion and report that the baby was unplanned and unwanted, compared to those reporting spontaneous abortion. Obtained illegally, misoprostol was the method most frequently used to end the pregnancy. Physical and mechanical means and traditional herbs were also widely reported. In a country with a low contraceptive prevalence rate and high unmet need for family planning, all reproductive age women need access to contraceptive information and services to avoid, postpone or space pregnancies. In the absence of this, women are resorting to unsafe means to end an unwanted pregnancy, putting their lives at risk and putting an increased strain on an already struggling health system. Women in this setting need access to safe, effective means of abortion.

  18. Hospital Admission following Induced Abortion in Eastern Highlands Province, Papua New Guinea – A Descriptive Study

    Science.gov (United States)

    Vallely, Lisa M.; Homiehombo, Primrose; Kelly-Hanku, Angela; Kumbia, Antonia; Mola, Glen D. L.; Whittaker, Andrea

    2014-01-01

    Background In Papua New Guinea abortion is restricted under the Criminal Code Act. While safe abortions should available in certain situations, frequently they are not available to the majority of women. Sepsis from unsafe abortion is a leading cause of maternal mortality. Our findings form part of a wider, mixed methods study designed to identify complications requiring hospital treatment for post abortion care and to explore the circumstances surrounding unsafe abortion. Methods Through a six month prospective study we identified all women presenting to the Eastern Highlands Provincial Hospital following spontaneous and induced abortions. We undertook semi-structured interviews with women and reviewed individual case notes, extracting demographic and clinical information. Findings Case notes were reviewed for 56% (67/119) of women presenting for post abortion care. At least 24% (28/119) of these admissions were due to induced abortion. Women presenting following induced abortions were significantly more likely to be younger, single, in education at the time of the abortion and report that the baby was unplanned and unwanted, compared to those reporting spontaneous abortion. Obtained illegally, misoprostol was the method most frequently used to end the pregnancy. Physical and mechanical means and traditional herbs were also widely reported. Conclusion In a country with a low contraceptive prevalence rate and high unmet need for family planning, all reproductive age women need access to contraceptive information and services to avoid, postpone or space pregnancies. In the absence of this, women are resorting to unsafe means to end an unwanted pregnancy, putting their lives at risk and putting an increased strain on an already struggling health system. Women in this setting need access to safe, effective means of abortion. PMID:25329982

  19. The Establishment and Development of Neurosurgery Services in Papua New Guinea.

    Science.gov (United States)

    Kaptigau, W Matui; Rosenfeld, Jeffrey V; Kevau, Ikau; Watters, David A

    2016-02-01

    Papua New Guinea (PNG) is a developing Pacific Nation of 7.3 million people. Although neurosurgery training was introduced to PNG in the year 2000, it was in 2003 that a neurosurgery service was established. Prior to this time, neurosurgery in PNG was performed by general surgeons, with some assistance from visiting Australian neurosurgeons. Neurosurgical training was introduced to PNG in 2000. The model involved a further 3 years of training for a surgeon who had already completed 4 years of general surgical training. We aim to review the output, outcomes and impact achieved by training the first national neurosurgeon. The data on activity (output) and outcomes were collected prospectively from 2003–2012. Ongoing mentoring and continuing professional development were provided through annual neurosurgical visits from Australia. There were serious limitations in the provision of equipment, with a lack of computerized tomographic or MR imaging, and adjuvant oncological services. There were 1618 neurosurgery admissions, 1020 neurosurgical procedures with a 5.74 % overall mortality. Seventy percent of cases presented as emergencies. There were improved outcomes, particularly for head injuries, whilst hydrocephalus was managed with an acceptable morbidity and revision rate. The training of a neurosurgeon resulted in PNG patients receiving a better range of surgical services, with a lower mortality. The outcomes able to be delivered were limited by late presentations of patients and lack of resources including imaging. These themes are familiar to all low- and middle-income countries (LMICs) and this may serve as a model for other LMIC neurosurgical services to adopt as they consider whether to establish and develop neurosurgical and other sub-specialist surgical services.

  20. JENIS DAN JUMLAH KONSUMSI TAMBELO, SIPUT DAN KERANG OLEH PENDUDUK DI KAWASAN MUARA MIMIKA, PAPUA

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    Hardinsyah .

    2010-12-01

    Full Text Available This study is intended to analyse type and amount of MSS (Mangrove worm, Snail andShell consumed by the local people live in 12 estuary villages of Mimika. About 30 peoplefor each village - consist of children (2-10 yrs, teenages (11-19 yrs and adults (>=20 yrsfrom both sexes, were selected as subjects. The data collected include socio-economic ofthe family, type and amount of MSS consumption. The results showed that Bactronophorusthoracites (tambelo, Nerita balteata (snail and Telecopium telescopium (snail, Naqueitacapulina (snail and Geloina sp (shell, Geloina cf coaxan (shell were the six types of MSScommonly consumed by people in the study areas; and they were consumed by more than 10% of the subjects with eating frequency more than three times a week for each. The meanintake of tambelo, snail and shell was 290.1±509.4, 96.0±271.2, and 152.8±278.6 g/weekrespectively in edible portion. Among the age groups, the highest intake of tambelo(433.2±627.5 g/week and snail (133.8±387.9 g/week was in adults, but the highest intakeof shell (213.7±369.7 g/week was in teenages. Intake data by village showed that, thehighest intake of tambelo was in male of Mioko (542.1±730.8 g/week, the highest intake ofsnail was in female of Karaka (649.2±487.9 g/week, and so for shell (599.8±484.0 g/week.This implies that the MSS play important roles in the diet of the local people of Mimika’sestuary.Keywords: snail and shell, mollusca, intake, estuary, Papua.

  1. TAENIASIS/SISTISERKOSIS DI ANTARA ANGGOTA KELUARGA DI BEBERAPA DESA, KABUPATEN JAYAWIJAYA, PAPUA

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    Akira Ito

    2005-06-01

    Full Text Available Taeniasis/cysticercosis among family members in villages of Jayawijaya District, Papua. The area of Jayawijaya, including the Subdistricts of Wamena and Assologaima, is a hyperendemic area of taeniasis/cysticercosis. The disease is considered as a household disease because often if one family member is infected with the disease we can also expect other family members with the same disease. The aim of this study is to obtain data on the condition oftaeniasis/cysticercosis in families living in a complex of houses (silimo and to know the distribution of cysticercosis patients living together with taeniasis patients (adult worm carriers. A limited study was conducted using a test on the detection of antibodies against antigen Taenia solium and the ELISA-coproantigen test. The immunoblot test used purified glycoproteins (GP as a Taenia solium antigen. Antibodies anti-cysticercosis were detected in 51.7% of 89 human sera samples. The seroprevalence of families in Wamena (68.4%, 26/38 was higher in comparison with that in Assologaima (35.3%, 18/51, men (61.2%, 30/49 were more infected than women (40.0, 16/40. In addition positive ELISA-coproantigen was found in 2.4% (3/42 of the families in Assologaima, whereas in 5 families in Wamena as well as in Assologaima family members were found seropositive without an individu with coproantigen positive in their families living in their respectively silimo’s. In hyperendemic areas of taeniasis/cysticercosis one can be infected by hisfamily living in the same complex of houses as well as by other families. All adult worm carriers are contaminating the whole environment.

  2. Fluvial and oceanographic controls on clinoform architecture in the Gulf of Papua

    Science.gov (United States)

    Wei, E. A. Y.; Driscoll, N. W.; Milliman, J. D.

    2015-12-01

    Receiving sediment input from the large-floodplain Fly River and small mountainous rivers, the Gulf of Papua (GOP) is an ideal environment to study how clinoforms record the response of dispersal systems to sea level rise. Contributions from the Fly River and small mountainous rivers to the clinoform have varied due to differing responses to rising sea levels since the last glacial maximum. Near-bed currents that advect sediment to the northeast further complicate this signal. Pairing geophysical and geochemical data from the 2004 NSF MARGINS Source-to-Sink program, we imaged clinoform architecture with CHIRP seismic profiles, identified clinoform sediment provenance, and constrained depositional timing with radiocarbon dates. Sediment provenance can be identified from higher illite:smectite and quartz:feldspar ratios in Fly River sediment than that from small mountainous rivers draining volcanoclastics. Increasing illite:smectite ratios in surficial sediment imply that the Fly River is presently building out clinoforms; however, for most of the late Holocene, the northeastern rivers contributed the bulk of the sediment. The time-lag for Fly River sediment flux to the clinoform suggests sediment storage within its wide floodplain during the rapid transgressions, compared to shorter time-lags in the small mountainous rivers during transgressions. CHIRP profiles reveal consistent patterns of oblique stacking on top of preexisting topography, creating topographic highs and intervening lows. Aggradation on topographic highs occurs during the lower-energy Monsoon season; however, this sediment is winnowed away by energetic currents during the Trade Wind season and advected to the northeast. Northeast progradation is supported by greater sediment thicknesses and accumulation rates along the northeast sides of GOP promontories. Teasing out influences of oceanographic currents can illuminate contributions of large and small-floodplain rivers in the same basin.

  3. Kinematic Analysis of Fault-Slip Data in the Central Range of Papua, Indonesia

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    Benyamin Sapiie

    2016-04-01

    Full Text Available Most of the Cenozoic tectonic evolution in New Guinea is a result of obliquely convergent motion that ledto an arc-continent collision between the Australian and Pacific Plates. The Gunung Bijih (Ertsberg Mining District(GBMD is located in the Central Range of Papua, in the western half of the island of New Guinea. This study presentsthe results of detailed structural mapping concentrated on analyzing fault-slip data along a 15-km traverse of theHeavy Equipment Access Trail (HEAT and the Grasberg mine access road, providing new information concerning thedeformation in the GBMD and the Cenozoic structural evolution of the Central Range. Structural analysis indicatesthat two distinct stages of deformation have occurred since ~12 Ma. The first stage generated a series of en-echelonNW-trending (π-fold axis = 300° folds and a few reverse faults. The second stage resulted in a significant left-lateralstrike-slip faulting sub-parallel to the regional strike of upturned bedding. Kinematic analysis reveals that the areasbetween the major strike-slip faults form structural domains that are remarkably uniform in character. The changein deformation styles from contractional to a strike-slip offset is explained as a result from a change in the relativeplate motion between the Pacific and Australian Plates at ~4 Ma. From ~4 - 2 Ma, transform motion along an ~ 270°trend caused a left-lateral strike-slip offset, and reactivated portions of pre-existing reverse faults. This action had aprofound effect on magma emplacement and hydrothermal activity.

  4. Late Pleistocene glaciation of the Mt Giluwe volcano, Papua New Guinea

    Science.gov (United States)

    Barrows, T.T.; Hope, G.S.; Prentice, M.L.; Fifield, L.K.; Tims, S.G.

    2011-01-01

    The Mt Giluwe shield volcano was the largest area glaciated in Papua New Guinea during the Pleistocene. Despite minimal cooling of the sea surface during the last glacial maximum, glaciers reached elevations as low as 3200 m. To investigate changes in the extent of ice through time we have re-mapped evidence for glaciation on the southwest flank of Mt Giluwe. We find that an ice cap has formed on the flanks of the mountain on at least three, and probably four, separate occasions. To constrain the ages of these glaciations we present 39 new cosmogenic 36Cl exposure ages complemented by new radiocarbon dates. Direct dating of the moraines identifies that the maximum extent of glaciation on the mountain was not during the last glacial maximum as previously thought. In conjunction with existing potassium/argon and radiocarbon dating, we recognise four distinct glacial periods between 293-306 ka (Gogon Glaciation), 136-158 ka (Mengane Glaciation), centred at 62 ka (Komia Glaciation) and from >20.3-11.5 ka (Tongo Glaciation). The temperature difference relative to the present during the Tongo Glaciation is likely to be of the order of at least 5 ??C which is a minimum difference for the previous glaciations. During the Tongo Glaciation, ice was briefly at its maximum for less than 1000 years, but stayed near maximum levels for nearly 4000 years, until about 15.4 ka. Over the next 4000 years there was more rapid retreat with ice free conditions by the early Holocene. ?? 2011 Elsevier Ltd.

  5. Thickness of the surficial aquifer, Delmarva Peninsula, Maryland and Delaware

    Science.gov (United States)

    Denver, Judith; Nardi, Mark R.

    2017-01-01

    A digital map of the thickness of the surficial unconfined aquifer, including from the land surface and unsaturated zone to the bottom of sediments of geologic units identified as part of the surficial aquifer, was produced to improve understanding of the hydrologic system in the Maryland and Delaware portions of the Delmarva Peninsula. The map is intended to be used in conjunction with other environmental coverages (such land use, wetlands, and soil characteristics) to provide a subsurface hydrogeologic component to studies of nitrate transport that have historically relied on maps of surficial features. It could also be used to study the transport of other water soluble chemicals. The map was made using the best currently available data, which was of varying scales. It was created by overlaying a high resolution land surface and bathymetry digital elevation model (DEM) on a digital representation of the base of the surficial aquifer, part of hydrogeologic framework, as defined by Andreasen and others (2013). Thickness was calculated as the difference between the top of land surface and the bottom of the surficial aquifer sediments, which include sediments from geologic formations of late-Miocene through Quaternary age. Geologic formations with predominantly sandy surficial sediments that comprise the surficial aquifer on the Delmarva Peninsula include the Parsonsburg Sand, Sinepuxent Formation (Fm.), and parts of the Omar Fm. north of Indian River Bay in Delaware, the Columbia Fm., Beaverdam Fm., and Pennsauken Fm. (Ator and others 2005; Owens and Denney, 1986; Mixon, 1985; Bachman and Wilson, 1984). Formations with mixed texture and sandy stratigraphy including the Scotts Corner Fm. and Lynch Heights Fm. in Delaware are also considered part of the surficial aquifer (Ramsey, 1997). Subcropping aquifers and confining beds underlie the surficial aquifer throughout the Peninsula and may increase or limit its thickness, respectively (Andreasen and others, 2013

  6. Bringing Together Learning from Two Worlds: Lessons from a Gender-Inclusive Community Education Approach with Smallholder Farmers in Papua New Guinea

    Science.gov (United States)

    Pamphilon, Barbara; Mikhailovich, Katja

    2017-01-01

    Smallholder farmers are the backbone of food production in Papua New Guinea (PNG). Due to an increasing need to pay for schooling and health costs, many farming families are seeking ways to move from semi-subsistence farming to activities that generate more income. The long tradition of agricultural training in PNG to support the development of…

  7. Zoological results of the British speleological expedition to Papua new Guinea 1975 : 7. Cavernicolous shrimps (Crustacea Decapoda, Natantia from new Ireland and the Philippines

    NARCIS (Netherlands)

    Holthuis, L.B.

    1978-01-01

    Through the kindness of Dr. P. Beron, National Natural History Museum, Sofia, Bulgaria, I was allowed to study some cavernicolous shrimps collected by him in New Ireland, while he was a member of the 1975 British Speleological Expedition to Papua New Guinea. The material proved to consist of two

  8. New species of egg parasites from the Oil Palm Stick Insect (Eurycantha insularis in Papua New Guinea (Hymenoptera, Chrysididae, Phasmatodea, Phasmatidae

    Directory of Open Access Journals (Sweden)

    Lynn Kimsey

    2013-01-01

    Full Text Available Two new species of amisegine chrysidids, Cladobethylus insularis and Exova tunana, are described. Both species were reared from eggs of the stick insect, Eurycantha insularis Lucas (Phasmatidae, collected from infestations of oil palm pests in Papua New Guinea. This is the first host record for either genus.

  9. Mushroom corals (Scleractinia: Fungiidae) of Madang Lagoon, northern Papua New Guinea: an annotated check-list with the description of Cantharellus jebbi spec. nov.*

    NARCIS (Netherlands)

    Hoeksema, B.W.

    1993-01-01

    A check-list of mushroom corals (Fungiidae) is given with annotations on their distribution in Madang Lagoon, northern Papua New Guinea, Bismarck Sea. A total of 36 fungiid species is recorded from this locality, which is more than from any other studied so far. One species, Cantharellus jebbi spec,

  10. Three cases of neonatal tetanus in Papua New Guinea lead to development of national action plan for maternal and neonatal tetanus elimination

    Science.gov (United States)

    Barnabas, Roland; Sitther, Adeline; Guarenti, Laura; Toikilik, Steven; Kariwiga, Grace; Sui, Gerard Pai

    2013-01-01

    Maternal or neonatal tetanus causes deaths primarily in Asia and Africa and is usually the result of poor hygiene during delivery. In 2011, three neonatal tetanus cases were investigated in Papua New Guinea, and all three cases were delivered at home by untrained assistants. The babies were normal at birth but subsequently developed spasms. A neonatal tetanus case must be viewed as a sentinel event indicating a failure of public health services including immunization, antenatal care and delivery care. The confirmation of these cases led to the drafting of the Papua New Guinea National Action Plan for Maternal and Neonatal Tetanus Elimination. This included three rounds of a tetanus toxoid supplementary immunization campaign targeting women of childbearing age (WBCA) and strengthening of other clean delivery practices. The first immunization round was conducted in April and May 2012, targeting 1.6 million WBCA and achieved coverage of 77%. The government of Papua New Guinea should ensure detailed investigation of all neonatal tetanus cases reported in the health information system and perform subprovincial analysis of tetanus toxoid coverage following completion of all three immunization rounds. Efforts also should be made to strengthen clean delivery practices to help eliminate maternal and neonatal tetanus in Papua New Guinea. PMID:24015370

  11. Fourth International Congress on Mathematics Education. Indigenous Mathematics Project. Working Paper 5. [Four Papers Presented by Papua New Guinea Department of Education Personnel].

    Science.gov (United States)

    Souviney, Randall J.; And Others

    The four papers in this report summarize several research and development efforts currently being undertaken on behalf of the Government of Papua New Guinea. In the first paper, the Indigenous Mathematics Project, established in 1977 to investigate various aspects of traditional and Western mathematical development, is described. The intent of the…

  12. Transformations in Kinship, Land Rights and Social Boundaries among the Wampar in Papua New Guinea and the Generative Agency of Children of Interethnic Marriages

    Science.gov (United States)

    Schworer, Doris Bacalzo

    2012-01-01

    Among the Wampar in Papua New Guinea, children are active participants in the dynamics of kinship and identity construction. This article explores the transformative capabilities of children of interethnic marriages, particularly those with non-Wampar fathers. It examines children's notions of belonging and rights through their practices and…

  13. Three cases of neonatal tetanus in Papua New Guinea lead to development of national action plan for maternal and neonatal tetanus elimination.

    Science.gov (United States)

    Datta, Siddharta Sankar; Barnabas, Roland; Sitther, Adeline; Guarenti, Laura; Toikilik, Steven; Kariwiga, Grace; Sui, Gerard Pai

    2013-01-01

    Maternal or neonatal tetanus causes deaths primarily in Asia and Africa and is usually the result of poor hygiene during delivery. In 2011, three neonatal tetanus cases were investigated in Papua New Guinea, and all three cases were delivered at home by untrained assistants. The babies were normal at birth but subsequently developed spasms. A neonatal tetanus case must be viewed as a sentinel event indicating a failure of public health services including immunization, antenatal care and delivery care. The confirmation of these cases led to the drafting of the Papua New Guinea National Action Plan for Maternal and Neonatal Tetanus Elimination. This included three rounds of a tetanus toxoid supplementary immunization campaign targeting women of childbearing age (WBCA) and strengthening of other clean delivery practices. The first immunization round was conducted in April and May 2012, targeting 1.6 million WBCA and achieved coverage of 77%. The government of Papua New Guinea should ensure detailed investigation of all neonatal tetanus cases reported in the health information system and perform subprovincial analysis of tetanus toxoid coverage following completion of all three immunization rounds. Efforts also should be made to strengthen clean delivery practices to help eliminate maternal and neonatal tetanus in Papua New Guinea.

  14. Understanding Learning and Teaching in Papua New Guinea: Elementary Teacher Trainers Engaged in Cultural Authorship in the Context of National Educational Reforms

    Science.gov (United States)

    Brownlee, Joanne M.; Farrell, Ann; Davis, Julie

    2012-01-01

    Over the last decade, Papua New Guinea (PNG) has pursued educational reform in elementary teacher education. Because elementary teachers and teacher education are central to the reform agenda, there is a need to gain empirical evidence about how PNG teacher trainers' understandings about learning and teaching impact on their practice. The study…

  15. Coastal barium cycling at the West Antarctic Peninsula

    Science.gov (United States)

    Pyle, K. M.; Hendry, K. R.; Sherrell, R. M.; Meredith, M. P.; Venables, H.; Lagerström, M.; Morte-Ródenas, A.

    2017-05-01

    Barium cycling in the ocean is associated with a number of processes, including the production and recycling of organic matter, freshwater fluxes, and phenomena that affect alkalinity. As a result, the biogeochemical cycle of barium offers insights into past and present oceanic conditions, with barium currently used in various forms as a palaeoproxy for components of organic and inorganic carbon storage, and as a quasi-conservative water mass tracer. However, the nature of the oceanic barium cycle is not fully understood, particularly in cases where multiple processes may be interacting simultaneously with the dissolved and particulate barium pools. This is particularly the case in coastal polar regions such as the West Antarctic Peninsula, where biological drawdown and remineralisation occur in tandem with sea ice formation and melting, glacial meltwater input, and potential fluxes from shelf sediments. Here, we use a high-precision dataset of dissolved barium (Bad) from a grid of stations adjacent to the West Antarctic Peninsula in conjunction with silicic acid (Si(OH)4), the oxygen isotope composition of water, and salinity measurements, to determine the relative control of various coastal processes on the barium cycle throughout the water column. There is a strong correlation between Bad and Si(OH)4 present in deeper samples, but nevertheless persists significantly in surface waters. This indicates that the link between biogenic opal and barium is not solely due to barite precipitation and dissolution at depth, but is supplemented by an association between Bad and diatom tests in surface waters, possibly due to barite formation within diatom-dominated phytodetritus present in the photic zone. Sea-ice meltwater appears to exert a significant secondary control on barium concentrations, likely due to non-conservative biotic or abiotic processes acting as a sink for Bad within the sea ice itself, or sea-ice meltwater stimulating non-siliceous productivity that acts

  16. Climate Variabilities of Sea Level around the Korean Peninsula

    Institute of Scientific and Technical Information of China (English)

    Yong-Hoon YOUN; Im Sang OH; Young-Hyang PARK; Ki-Hyun KIM

    2004-01-01

    In order to study the climate variabilities of the sea level around the Korean Peninsula, tidal data observed at local stations in Korea were compared against those obtained using TOPEX/POSEIDON (T/P) altimetric sea level data. In the course of our study, the amount of sea level rise was estimated using the tidal data from 9 stations selected by an anomaly coherency analysis. The results indicated that the sea level has risen by 0.28 cm yr-1 around the Korean Peninsula over the past two decades. The extent of such a rise is about two times higher than that of the global increase (0.1-0.2 cm yr-1). However,because most global warming effects occurred mainly over mid- and high-latitudes, this level of change appears to be realistic. According to the spectral analysis (at a spectral window of k = 2, k is the number of subdivisions), the decadal band of sea level variability is computed at 30% of the energy. Its spectral peak is found at 12.8 years. In the interannual band, the predominant sea level variability is in the 1.4-1.9-year band, with a sharp peak at 1.6 years. A secondary peak, although marginal, has a period of 2.2years. Based on our estimates of sea level height from Topex/Poseidon, the quasi-biennial periodicity of 1.6 years is the representative interannual sea level variability in the seas adjacent to Korea. Trends vary greatly according to the geographical location, from a maximum of 1.0 cm yr-1 (the southern sector of the East Sea) to a minimum of 0.17 cm yr-1 (the northern sector of the East Sea). This is fairly consistent with the qualitative description already given with reference to the global map. As an analogue to the pattern seen in Korea, that of the Yellow Sea reveals practically the same trend as that of the adjacent seas (0.56 cm yr-1). However, in the case of TOPEX/POSEIDON (T/P) data, there is no clear evidence of a linkage between the interannual sea level variability around the Korean Peninsula and ENSO.

  17. The use of seatbelts in Port Moresby 12 years after the seatbelt legislation in Papua New Guinea.

    Science.gov (United States)

    Benjamin, Amos L

    2007-01-01

    The aim of this study was to assess the rate of seatbelt use by drivers and front-seat passengers in Port Moresby, 12 years after the seatbelt legislation in 1993. Before the legislation, the rate of seatbelt usage was only 13.3% for drivers and 11.4% for front-seat passengers. Use of seatbelts was assessed by observers at the main city roundabout. 50% of male drivers, 78% of female drivers, 49% of Papua New Guinean drivers and 69% of expatriate drivers wore seatbelts. Among the young drivers (teenagers aged < 20 years) 55% wore seatbelts. Of the front-seat passengers, 37% of males and 58% of females wore seatbelts. Female drivers and female front-seat passengers were more likely to wear seatbelts than males (OR 2.55 [95% CI 1.53-4.23] and 2.34 [95% CI 1.32-4.14]). The front-seat passengers were more likely to be wearing seatbelts if the drivers wore theirs (OR 2.70 [95% CI 1.60-4.55]). Proportionately more drivers and front-seat passengers were wearing seatbelts than during the pre-legislation period, but more seatbelt education and awareness is needed because of the increasing number of road traffic accidents in Papua New Guinea.

  18. A method for eliciting beliefs about food and child feeding in Papua New Guinea: the MACHIK Interview.

    Science.gov (United States)

    Jenkins, C; Heywood, P

    1984-03-01

    A large proportion of Papua New Guinean children exhibit growth retardation early in the first year of life despite continued breastfeeding. Numerous investigators have suggested that traditional concepts and practices concerned with the introduction of solid foods are responsible for the observed poor growth. While there is recently some evidence to support this idea in one coastal population, the hypothesis warrants empirical testing. It is suggested that food taboos and other concepts and behaviours related to feeding children be carefully described and, if possible, quantified as a function of age, thereby linking behaviour to growth curves in a testable manner. A directed interview, derived from extended ethnographic research in community foodways and known as the Maternal and Child Health Indigenous Knowledge, or MACHIK Interview has been developed for use in Papua New Guinea societies. In this paper a short form designed specifically for gathering information on beliefs about child feeding is presented. Annotations to the questions are included to enable use by those having little experience or training in ethnographic methods.

  19. EFEK MORTALITAS DAN PENGHAMBATAN MAKAN BEBERAPA EKSTRAK TUMBUHAN ASAL KABUPATEN MERAUKE, PAPUA TERHADAP LARVA CROCIDOLOMIA PAVONANA (F. (LEPIDOPTERA: CRAMBIDAE

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    Johanna Anike Mendes

    2017-04-01

    Full Text Available Mortality and feeding inhibition effects of several plant extracts collected from Merauke Distric, Papua against Crocidolomia pavonana (F. larvae (Lepidoptera: Crambidae. The objective of this research was to study mortality and feeding inhibition effects of several plants extract species collected from Merauke District Papua as botanical insecticides against Crocidolomia pavonana larvae. Seven plants used in the research were Areca catechu seeds (Arecaceae, Eucalyptus pellita tree barks (Myrtaceae, Myrmecodia pendans tubers (Rubiaceae, Piper aduncum fruits (Piperaceae, Piper betle leaves (Piperaceae, Pandanus conoideus fruits (Pandanaceae, and Zingiber officinale rhizomes (Zingiberaceae. Each plant extract was tested to 2nd instar C. pavonana larvae. The insecticidal activities were assessed including mortality and feeding inhibition activities. Extract concentrations for mortality tests using topical application method were 0,1%, 0,5%, 1%, 2%, and control, while extract concentrations for feeding inhibition tests using choice and no choice methods were 0,25%, 0,5%, 1%, 2%, and control. Each treatment was introduced to ten C. pavonana larvae and replicated five times. The results showed that P. aduncum and P. conoideus fruits extracts gave 100% mortality at 2% rate. Extract of P. betle leaf at 2% rate totally inhibited feeding activity of larvae (100% using choice method, while extract of Z. officinale rhizome at 2% rate resulted in moderate feeding inhibition effect (75% using no choice method.

  20. PERILAKU PENGGUNAAN KONDOM DALAM PENCEGAHAN PENULARAN HIV PADA MASYARAKAT UMUM DI TANAH PAPUA DAN PADA ICELOMPOK RISIKO DI INDONESIA, 2004-2006

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    Dina Bisara Lolong

    2016-09-01

    Full Text Available Abstract. Although Indonesia's HIV epidemic was classified as low epidemic in general, however since2000 in some high risk groups population classified as concentrated such asFSW (Female Sex Workers,IDUs (Injecting Drug Users and transsexual, HIV prevalence tend to increase. While in Papua and WestPapua (Tanah  Papua,the increase of the disease is growing further that have been reaching generalizedclassification namely 2.41% (>1%. This article examines the behaviour on usingcomdom  amongcommunity in Tanah  Papua and among risk groups namely FSW  (Female Sex Workers, FSW  clients,transsexual, Gay, Male Sex Workers and IDUs  in Indonesia. The data were obtained from communitybased of the Integrated Behavioral and Biological Surveillance Survey(IBBS  2006 in 10 districts in Tanah Papua.The other data were obtained from Behavioral Surveillance Survey (BSS 2004-2005 ofFSW  and FSW clients in 14 provinces, transsexual in four districts, Gay and Male Sex Workers in three districts andIDUs  in five cities. This survey reveals that knowledge of three programmatically important ways toprevent from HIV transmission ABC: abstinent, being faithful and using condom is still concern. Theyoungest and the oldest ages know less the three ways to preventing from HIV transmission. It is verycorcern  that always using condoms among risk groups when they commit commercial sexual activity werevery low, ranging from 3% to 56% for sex workers and their clients, 17% for IDUs.  While amongcommunity in Tanah  Papua ranging from 2% (highland to 35% (easy land when they commit the lastsexual activity with payment. Findings also show that the use in condoms is affected by condomavailability and frequency in suggesting condom use among sex workres.  Therefore it is needed to maintainthe continuity of campaign on 100% condom use and provide condoms in work places of commercial sexworkers and also in all areas in Tanah  Papua.