WorldWideScience

Sample records for melanesia

  1. Conflicts again? Resource exploitation and political instability in Melanesia

    Directory of Open Access Journals (Sweden)

    Kowasch, Matthias

    2014-09-01

    Full Text Available Most of the Melanesian countries are caracterized by political instability. At the same time, they possess enormous deposits of natural resources. The paper analyses the correlation between conflict and resource wealth. The authors explain that social relationships, identities and land are the things that matter in Melanesia. ‘Resource wealth’ is an amplifying factor, but not the main cause of violent disputes.

  2. Co-interviewing across gender and culture: expanding qualitative research methods in Melanesia.

    Science.gov (United States)

    Redman-MacLaren, Michelle L; Api, Unia K; Darius, Matupit; Tommbe, Rachael; Mafile'o, Tracie A; MacLaren, David J

    2014-09-06

    The social and cultural positions of both researchers and research participants influence qualitative methods and study findings. In Papua New Guinea (PNG), as in other contexts, gender is a key organising characteristic and needs to be central to the design and conduct of research. The colonial history between researcher and participant is also critical to understanding potential power differences. This is particularly relevant to public health research, much of which has emerged from a positivist paradigm. This paper describes our critical reflection of flexible researcher responses enacted during qualitative research in PNG. Led by a senior male HIV researcher from PNG, a male from a PNG university and a female from an Australian university conducted qualitative interviews about faith-based responses to HIV in PNG. The two researchers planned to conduct one-on-one interviews matching gender of participants and interviewer. However, while conducting the study, four participants explicitly requested to be interviewed by both researchers. This experience led us to critically consider socially and culturally situated ways of understanding semi-structured interviewing for public health research in Melanesia. New understandings about public health research include: (i) a challenge to the convention that the researcher holds more power than the research participant, (ii) the importance of audience in Melanesia, (iii) cultural safety can be provided when two people co-interview and (iv) the effect an esteemed leader heading the research may have on people's willingness to participate. Researchers who occupy insider-outsider roles in PNG may provide participants new possibilities to communicate key ideas. Our recent experience has taught us public health research methods that are gender sensitive and culturally situated are pivotal to successful research in Melanesia. Qualitative research requires adaptability and reflexivity. Public health research methods must continue

  3. Trepanation and enlarged parietal foramen on skulls from the Loyalty Islands (Melanesia).

    Science.gov (United States)

    Vasilyev, Sergey V; Sviridov, Alexey A

    2017-06-01

    The goal of this study is a comprehensive examination of openings discovered on two skulls in the collection of skeletal remains from the Loyalty Islands (Melanesia). The skull No. 1524 displayed an evidence of successful trepanation, and the skull No. 7985 revealed openings that were reminiscent of a trepanation, however, we are inclined to believe that in the latter case we are dealing with a rare genetic anomaly - enlarged parietal foramen.

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

    Science.gov (United States)

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

    2013-01-01

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

  5. Genetic and linguistic coevolution in Northern Island Melanesia.

    Science.gov (United States)

    Hunley, Keith; Dunn, Michael; Lindström, Eva; Reesink, Ger; Terrill, Angela; Healy, Meghan E; Koki, George; Friedlaender, Françoise R; Friedlaender, Jonathan S

    2008-10-01

    Recent studies have detailed a remarkable degree of genetic and linguistic diversity in Northern Island Melanesia. Here we utilize that diversity to examine two models of genetic and linguistic coevolution. The first model predicts that genetic and linguistic correspondences formed following population splits and isolation at the time of early range expansions into the region. The second is analogous to the genetic model of isolation by distance, and it predicts that genetic and linguistic correspondences formed through continuing genetic and linguistic exchange between neighboring populations. We tested the predictions of the two models by comparing observed and simulated patterns of genetic variation, genetic and linguistic trees, and matrices of genetic, linguistic, and geographic distances. The data consist of 751 autosomal microsatellites and 108 structural linguistic features collected from 33 Northern Island Melanesian populations. The results of the tests indicate that linguistic and genetic exchange have erased any evidence of a splitting and isolation process that might have occurred early in the settlement history of the region. The correlation patterns are also inconsistent with the predictions of the isolation by distance coevolutionary process in the larger Northern Island Melanesian region, but there is strong evidence for the process in the rugged interior of the largest island in the region (New Britain). There we found some of the strongest recorded correlations between genetic, linguistic, and geographic distances. We also found that, throughout the region, linguistic features have generally been less likely to diffuse across population boundaries than genes. The results from our study, based on exceptionally fine-grained data, show that local genetic and linguistic exchange are likely to obscure evidence of the early history of a region, and that language barriers do not particularly hinder genetic exchange. In contrast, global patterns may

  6. Genetic and linguistic coevolution in Northern Island Melanesia.

    Directory of Open Access Journals (Sweden)

    Keith Hunley

    2008-10-01

    Full Text Available Recent studies have detailed a remarkable degree of genetic and linguistic diversity in Northern Island Melanesia. Here we utilize that diversity to examine two models of genetic and linguistic coevolution. The first model predicts that genetic and linguistic correspondences formed following population splits and isolation at the time of early range expansions into the region. The second is analogous to the genetic model of isolation by distance, and it predicts that genetic and linguistic correspondences formed through continuing genetic and linguistic exchange between neighboring populations. We tested the predictions of the two models by comparing observed and simulated patterns of genetic variation, genetic and linguistic trees, and matrices of genetic, linguistic, and geographic distances. The data consist of 751 autosomal microsatellites and 108 structural linguistic features collected from 33 Northern Island Melanesian populations. The results of the tests indicate that linguistic and genetic exchange have erased any evidence of a splitting and isolation process that might have occurred early in the settlement history of the region. The correlation patterns are also inconsistent with the predictions of the isolation by distance coevolutionary process in the larger Northern Island Melanesian region, but there is strong evidence for the process in the rugged interior of the largest island in the region (New Britain. There we found some of the strongest recorded correlations between genetic, linguistic, and geographic distances. We also found that, throughout the region, linguistic features have generally been less likely to diffuse across population boundaries than genes. The results from our study, based on exceptionally fine-grained data, show that local genetic and linguistic exchange are likely to obscure evidence of the early history of a region, and that language barriers do not particularly hinder genetic exchange. In contrast

  7. The power of paradigms : examining the evidential basis for Early to Mid-Holocene pigs and pottery in Melanesia

    International Nuclear Information System (INIS)

    O'Connor, S.; Barham, A.; Aplin, K.; Dobney, K.; Fairbairn, A.; Richards, M.

    2011-01-01

    The origin and timing of the introduction of pigs and pottery into New Guinea are continuous topics. Arguments have centred on whether domestic pigs and pottery technology entered New Guinea following the 'Austronesian expansion' from southeast Asia into Island Melanesia, c 3300 calBP, or in the Early to Mid-Holocene. We review the history of the debate and present new dates on pig bone and pottery contexts from archaeological sites, including Taora and Lachitu, on the north coast of mainland Papua New Guinea (PNG), where earlier data supported claims for early pig and pottery. We argue that theoretical positions about 'Neolithic' origins in PNG influenced the relative willingness to accept early dates prima facie and conclude that current evidence shows neither pig nor pottery arrived before 3000 calBP in mainland PNG. (author). 96 refs., 11 figs., 6 tabs.

  8. Vascular Streak Dieback of cacao in Southeast Asia and Melanesia: in planta detection of the pathogen and a new taxonomy.

    Science.gov (United States)

    Samuels, Gary J; Ismaiel, Adnan; Rosmana, Ade; Junaid, Muhammad; Guest, David; McMahon, Peter; Keane, Philip; Purwantara, Agus; Lambert, Smilja; Rodriguez-Carres, Marianela; Cubeta, Marc A

    2012-01-01

    Vascular Streak Dieback (VSD) disease of cacao (Theobroma cacao) in Southeast Asia and Melanesia is caused by a basidiomycete (Ceratobasidiales) fungus Oncobasidium theobromae (syn. =Thanatephorus theobromae). The most characteristic symptoms of the disease are green-spotted leaf chlorosis or, commonly since about 2004, necrotic blotches, followed by senescence of leaves beginning on the second or third flush behind the shoot apex, and blackening of infected xylem in the vascular traces at the leaf scars resulting from the abscission of infected leaves. Eventually the shoot apex is killed and infected branches die. In susceptible cacao the fungus may grow through the xylem down into the main stem and kill a mature cacao tree. Infections in the stem of young plants prior to the formation of the first 3-4 lateral branches usually kill the plant. Basidiospores released from corticioid basidiomata developed on leaf scars or along cracks in the main vein of infected leaves infect young leaves. The pathogen commonly infects cacao but there are rare reports from avocado. As both crops are introduced to the region, the pathogen is suspected to occur asymptomatically in native vegetation. The pathogen is readily isolated but cultures cannot be maintained. In this study, DNA was extracted from pure cultures of O. theobromae obtained from infected cacao plants sampled from Indonesia. The internal transcribed spacer region (ITS), consisting of ITS1, 5.8S ribosomal RNA and ITS2, and a portion of nuclear large subunit (LSU) were sequenced. Phylogenetic analysis of ITS sequences placed O. theobromae sister to Ceratobasidium anastomosis groups AG-A, AG-Bo, and AG-K with high posterior probability. Therefore the new combination Ceratobasidium theobromae is proposed. A PCR-based protocol was developed to detect and identify C. theobromae in plant tissue of cacao enabling early detection of the pathogen in plants. A second species of Ceratobasidium, Ceratobasidium ramicola

  9. Human T-cell lymphotropic virus type 1 subtype C molecular variants among indigenous australians: new insights into the molecular epidemiology of HTLV-1 in Australo-Melanesia.

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    Olivier Cassar

    Full Text Available BACKGROUND: HTLV-1 infection is endemic among people of Melanesian descent in Papua New Guinea, the Solomon Islands and Vanuatu. Molecular studies reveal that these Melanesian strains belong to the highly divergent HTLV-1c subtype. In Australia, HTLV-1 is also endemic among the Indigenous people of central Australia; however, the molecular epidemiology of HTLV-1 infection in this population remains poorly documented. FINDINGS: Studying a series of 23 HTLV-1 strains from Indigenous residents of central Australia, we analyzed coding (gag, pol, env, tax and non-coding (LTR genomic proviral regions. Four complete HTLV-1 proviral sequences were also characterized. Phylogenetic analyses implemented with both Neighbor-Joining and Maximum Likelihood methods revealed that all proviral strains belong to the HTLV-1c subtype with a high genetic diversity, which varied with the geographic origin of the infected individuals. Two distinct Australians clades were found, the first including strains derived from most patients whose origins are in the North, and the second comprising a majority of those from the South of central Australia. Time divergence estimation suggests that the speciation of these two Australian clades probably occurred 9,120 years ago (38,000-4,500. CONCLUSIONS: The HTLV-1c subtype is endemic to central Australia where the Indigenous population is infected with diverse subtype c variants. At least two Australian clades exist, which cluster according to the geographic origin of the human hosts. These molecular variants are probably of very ancient origin. Further studies could provide new insights into the evolution and modes of dissemination of these retrovirus variants and the associated ancient migration events through which early human settlement of Australia and Melanesia was achieved.

  10. A Novel Human T-lymphotropic Virus Type 1c Molecular Variant in an Indigenous Individual from New Caledonia, Melanesia.

    Directory of Open Access Journals (Sweden)

    Olivier Cassar

    2017-01-01

    clades. The first is composed of strains from Papua New Guinea; the second includes strains from all neighboring archipelagos (Solomon, Vanuatu, New Caledonia, and Australia. Interestingly, this second clade itself is divided into two sub-clades: strains from Australia on one hand, and strains from Solomon Islands, Vanuatu and New Caledonia on the other hand.The HTLV-1 seroprevalence (0.6% in the studied adult population from New Caledonia appears to be low. This seroprevalence is quite similar to the situation observed in Vanuatu and Solomon Islands. However it is very different to the one encountered in Central Australia. Taken together, these results demonstrated that Australo-Melanesia is endemic for HTLV-1 infection with a high diversity of HTLV-1c strains and a clear geographic clustering according to the island of origin of HTLV-1 infected persons.

  11. At the end of the line: independent overwater colonizations of the Solomon Islands by a hyperdiverse trans-Wallacean lizard lineage (Cyrtodactylus: Gekkota: Squamata)

    Science.gov (United States)

    Oliver, Paul M.; Travers, Scott L; Richmond, Jonathan Q.; Pikacha, Patrick; Fisher, Robert N.

    2018-01-01

    The islands of East Melanesia have generated key insights into speciation processes and community assembly. However, when and how these islands began to form, emerge and accumulate endemic taxa remains poorly understood. Here, we show that two divergent lineages within the world’s most diverse genus of geckos (Cyrtodactylus) occur in the Solomon Islands. One large-bodied species is nested within a radiation from far eastern New Guinea, with inferred colonization, spread and diversification since the late Miocene. In contrast, a newly sampled and relatively small species with a restricted distribution on Guadalcanal Island is a relict that diverged from extant congeners around the early to mid-Miocene. Similar Miocene divergences from extralimital relatives have been inferred for other endemic bird, bat and lizard lineages in East Melanesia. In contrast, across all lineages (including divergent relictual lineages), there is little evidence for endemic in situ diversification within East Melanesia predating the Pliocene (especially in the Solomon Islands). While some East Melanesian endemic lineages may have origins on progenitor islands during the Miocene or even earlier, current evidence suggests the in situ diversification and assembly of extant biological communities commenced around the end of the Miocene.

  12. History, contact and classification of Papuan languages, Part I

    NARCIS (Netherlands)

    Hammarström, Harald; den Heuvel, van Wilco

    Harald Hammarström and Wilco van den Heuvel organized a conference on the History, contact, and classification of Papuan languages, and edited this peer-reviewed special issue of the journal Languages and Linguistics in Melanesia following the conference.

  13. Cultural Keywords in Discourse

    DEFF Research Database (Denmark)

    contributes to a global turn in cultural keyword studies by exploring keywords from discourse communities in Australia, Brazil, Hong Kong, Japan, Melanesia, Mexico and Scandinavia. Providing new case studies, the volume showcases the diversity of ways in which cultural logics form and shape discourse...

  14. (SNP) markers for the Chinese black sleeper, Bostrychus sinensis

    African Journals Online (AJOL)

    ajl yemi

    2011-04-25

    Apr 25, 2011 ... The Chinese black sleeper, Bostrychus sinensis. Lacepede 1801, occurs from the northern Indian Ocean coast, reaching east to the Pacific, Melanesia and ... specificity, spawns in burrow and shows behavior of guarding eggs. These characteristics not only influence their expansion capability, but make ...

  15. You Have to Be a Servant of All: Melanesian Women's Educational Leadership Experiences

    Science.gov (United States)

    Strachan, Jane; Akao, Shalom; Kilavanwa, Bessie; Warsal, Daisy

    2010-01-01

    This article presents findings from research on women's educational leadership experiences in Melanesia, a least developed part of the world. Specific context research is needed so that theories and strategies developed that help women access educational leadership in developing countries are grounded in grassroots experience. (Contains 4 notes.)

  16. Witchcraft

    NARCIS (Netherlands)

    Geschiere, P.; Wright, J.D.

    2015-01-01

    Till far into the twentieth century two nodal points in the study of witchcraft stood out: the work by historians on witch trials in early modern Europe, and anthropologists' studies of its role in local tensions in Africa and Melanesia. The differences between the two settings were so glaring that

  17. Ants of Ambon Islands – diversity survey and checklist

    Czech Academy of Sciences Publication Activity Database

    Latumahina, F.; Borovanská, Michaela; Musyafa, neexistuje; Sumardi, neexistuje; Susetya Putra, N.; Janda, Milan

    2015-01-01

    Roč. 472, JAN 15 (2015), s. 43-57 ISSN 1313-2989 R&D Projects: GA ČR GAP505/12/2467 Grant - others:Marie Curie Fellowship(CZ) PIOFGA2009-25448 Institutional support: RVO:60077344 Keywords : Moluccas * Indo-Australia * Melanesia Subject RIV: EH - Ecology, Behaviour Impact factor: 0.938, year: 2015 http://zookeys.pensoft.net/articles.php?id=4518

  18. The Value of Tropical Biodiversity in Rural Melanesia

    Directory of Open Access Journals (Sweden)

    Simon Foale

    2016-11-01

    Full Text Available In this paper we discuss differences in the ways transnational conservationists and Melanesian farmers, hunters and fishers value "biodiversity". The money for conservation projects in developing countries originates from people who are embedded in a capitalist system, which allows engagement with nature as an abstract entity. Their western education has given them a scientific/ evolutionary-based worldview, which attributes intrinsic value to all species (and particular arrangements of species, e.g. rainforests and coral reefs, irrespective of economic value or ecosystem function. Because this value system is mostly not shared by the custodians of the biodiversity that conservationists want to save, alternative tactics and arguments are utilised. These inevitably take the form of so-called "win-win" economic rationales for preserving biodiversity, most of which do not work well (e.g. bioprospecting, ecotourism, non-timber forest products, environmental certification schemes, payments for ecosystem services, etc., for reasons which we detail. Agriculture- and aquaculture-based livelihoods appear to enjoy more success than the "win-win" options but do not necessarily obviate or deter further biodiversity loss. Artisanal use of species-poor but productive and resilient pelagic fisheries is increasing. These ecological and economic realities bring into sharp focus the importance of understanding differences in value systems for successful biodiversity conservation in the tropics.

  19. Early modern human dispersal from Africa: genomic evidence for multiple waves of migration.

    Science.gov (United States)

    Tassi, Francesca; Ghirotto, Silvia; Mezzavilla, Massimo; Vilaça, Sibelle Torres; De Santi, Lisa; Barbujani, Guido

    2015-01-01

    Anthropological and genetic data agree in indicating the African continent as the main place of origin for anatomically modern humans. However, it is unclear whether early modern humans left Africa through a single, major process, dispersing simultaneously over Asia and Europe, or in two main waves, first through the Arab Peninsula into southern Asia and Oceania, and later through a northern route crossing the Levant. Here, we show that accurate genomic estimates of the divergence times between European and African populations are more recent than those between Australo-Melanesia and Africa and incompatible with the effects of a single dispersal. This difference cannot possibly be accounted for by the effects of either hybridization with archaic human forms in Australo-Melanesia or back migration from Europe into Africa. Furthermore, in several populations of Asia we found evidence for relatively recent genetic admixture events, which could have obscured the signatures of the earliest processes. We conclude that the hypothesis of a single major human dispersal from Africa appears hardly compatible with the observed historical and geographical patterns of genome diversity and that Australo-Melanesian populations seem still to retain a genomic signature of a more ancient divergence from Africa.

  20. Twenty thousand years of changing obsidian trade in Melanesia

    Energy Technology Data Exchange (ETDEWEB)

    White, J. P. [University Of Sydney, NSW (Australia). Archaeloogy; Torrence, R. [Australian Museum, Sydney, NSW (Australia). Anthropology

    1998-12-31

    Archaeological investigations on a range of sites in the Pacific Region identified four well separated obsidian flows which varied in terms of their spatial scale, ease of extraction of raw material, and quality of obsidian for artefact manufacture. Extensive deposits of the by-products from quarrying and artefact manufacture were associated with each flow. Using enhancements in PIXE-PIGME, a finer discrimination was achieved that has allowed each artefact to be assigned to one of the four sub-regions in the Willaumez Peninsular group. These results have led to a better understanding of ancient trade practices. Further analyses of archaeological materials from multiple sites in the Bismarck Archipelago have shown: 1. During the Pleistocene (20,000 - 10,000 years ago) obsidian from both major source regions was repeatedly moved to New Ireland, a distance of some 600 km. The Mopir source predominated. 2. In the period 3500-1500 years ago Mopir was very rare probably because the source was cut off due to a massive volcanic eruption. 3. Although proximity to outcrop is usually the major factor in determining which obsidian was used, one excellent sub-source, Baki on Garua Island, was almost never traded and was not always even the preferred source locally

  1. Twenty thousand years of changing obsidian trade in Melanesia

    International Nuclear Information System (INIS)

    White, J. P.; Torrence, R.

    1998-01-01

    Archaeological investigations on a range of sites in the Pacific Region identified four well separated obsidian flows which varied in terms of their spatial scale, ease of extraction of raw material, and quality of obsidian for artefact manufacture. Extensive deposits of the by-products from quarrying and artefact manufacture were associated with each flow. Using enhancements in PIXE-PIGME, a finer discrimination was achieved that has allowed each artefact to be assigned to one of the four sub-regions in the Willaumez Peninsular group. These results have led to a better understanding of ancient trade practices. Further analyses of archaeological materials from multiple sites in the Bismarck Archipelago have shown: 1. During the Pleistocene (20,000 - 10,000 years ago) obsidian from both major source regions was repeatedly moved to New Ireland, a distance of some 600 km. The Mopir source predominated. 2. In the period 3500-1500 years ago Mopir was very rare probably because the source was cut off due to a massive volcanic eruption. 3. Although proximity to outcrop is usually the major factor in determining which obsidian was used, one excellent sub-source, Baki on Garua Island, was almost never traded and was not always even the preferred source locally

  2. Book reviews

    OpenAIRE

    Redactie KITLV

    2009-01-01

    Des Alwi, Friends and exiles; A memoir of the nutmeg isles and the Indonesian nationalist movement. (Chris F. van Fraassen) James A. Anderson, The rebel den of Nùng Trí Cao; Loyalty and identity along the Sino-Vietnamese frontier. (Emmanuel Poisson) Reggie Baay, De njai; Het concubinaat in Nederlands-Indië. (Maya Sutedja-Liem) John Barker (ed.), The anthropology of morality in Melanesia and beyond. (Jaap Timmer) Kees Buijs, Powers of blessing from t...

  3. »When we enter into my Father's spacecraft«. Cargoistic hopes and millenarian cosmologies in new religious UFO movements

    OpenAIRE

    Andreas Grünschloß

    1998-01-01

    Millenarian movements await an imminent, collective and ultimate liberation, usually (but not exclusively)within this world. This liberation implies the founding of a perfect age or pure country or kingdom, and the construction of a Homo Novus. In a similar way, the so-called "Cargo-Cults" of Melanesia or New Guinea relate to a dawning state of material, organisational and spiritual well-being, and the expected abundance of supernaturally acquired supplies can be turned into the central chara...

  4. A skeleton from the Lapita site at Kone, Foue Peninsula, New Caledonia

    International Nuclear Information System (INIS)

    Pietrusewsky, M.; Galipaud, J.-C.; Leach, B.F.

    1998-01-01

    A relatively complete and reasonably well preserved skeleton, including a partially reconstructed cranium and mandible, of an approximately 35-45 year old female, found at the Lapita site, WKO-013B, near Kone, Foue Peninsula, New Caledonia, is described. Although not without problems, radioacarbon dating of the skeleton and other archaeological considerations place the burial around the middle of the first millenium BC (c.500 BC). Chemical analysis of the bone gives no clear picture about diet, although direct or indirect consumption of C4 plants is hypothesised. Nitrogen isotope values imply average contribution from both land and marine environments. The reconstructed skull is long and resembles crania from eastern island Melanesia. The teeth are small and the incisors exhibit moderate shovelling. A single dental caries, an apical abscess, moderate dental attrition, enamel hypoplasias, and evidence of periodontal disease were observed in the teeth. The stature is estimated to be 161.4 cm, or 5 feet 3.5 inches. There is osteological evidence that this individual experienced childbirth. The cranial vault bones are thickened. There is little or no osteoarthritis in these remains. Limited comparisons of certain crania, dental and skeletal morphological features of this new skeleton suggest affinities with other Lapita-associated skeletons and skeletal series from eastern island Melanesia. (author). 66 refs., 24 tabs., 11 figs

  5. Genetic Evidence for Modifying Oceanic Boundaries Relative to Fiji.

    Science.gov (United States)

    Shipley, Gerhard P; Taylor, Diana A; N'Yeurt, Antoine D R; Tyagi, Anand; Tiwari, Geetanjali; Redd, Alan J

    2016-07-01

    We present the most comprehensive genetic characterization to date of five Fijian island populations: Viti Levu, Vanua Levu, Kadavu, the Lau Islands, and Rotuma, including nonrecombinant Y (NRY) chromosome and mitochondrial DNA (mtDNA) haplotypes and haplogroups. As a whole, Fijians are genetically intermediate between Melanesians and Polynesians, but the individual Fijian island populations exhibit significant genetic structure reflecting different settlement experiences in which the Rotumans and the Lau Islanders were more influenced by Polynesians, and the other Fijian island populations were more influenced by Melanesians. In particular, Rotuman and Lau Islander NRY chromosomal and mtDNA haplogroup frequencies and Rotuman mtDNA hypervariable segment 1 region haplotypes more closely resemble those of Polynesians, while genetic markers of the other populations more closely resemble those of the Near Oceanic Melanesians. Our findings provide genetic evidence supportive of modifying regional boundaries relative to Fiji, as has been suggested by others based on a variety of nongenetic evidence. Specifically, for the traditional Melanesia/Polynesia/Micronesia scheme, our findings support moving the Melanesia-Polynesia boundary to include Rotuma and the Lau Islands in Polynesia. For the newer Near/Remote Oceania scheme, our findings support keeping Rotuma and the Lau Islands in Remote Oceania and locating the other Fijian island populations in an intermediate or "Central Oceania" region to better reflect the great diversity of Oceania.

  6. Social keywords in postcolonial melanesian discourse

    DEFF Research Database (Denmark)

    Levisen, Carsten; Priestley, Carol

    2017-01-01

    In postcolonial Melanesia, cultural discourses are increasingly organised around creole words, i.e. keywords of Bislama (Vanuatu) and Tok Pisin (Papua New Guinea). These words constitute (or represent) important emerging ethnolinguistic worldviews, which are partly borne out of the colonial era......, and partly out of postcolonial ethno-rhetoric. This chapter explores the word kastom ‘traditional culture’ in Bislama and pasin bilong tumbuna ‘the ways of the ancestors’ in Tok Pisin. Specific attention is paid to the shift from “negative “ to “positive” semantics, following from the re...

  7. Market-based Conservation in Melanesia: Contrasting Expectations of Landowners and Conservationists

    Directory of Open Access Journals (Sweden)

    Bridget Marie Henning

    2015-01-01

    Full Text Available Conservationists have long been interested in the biodiverse country of Papua New Guinea but have had limited success on the ground. Direct payments for conservation appeal to Western conservationists because they compete with the material benefits from resource extraction enterprises. Direct payments are also attractive to Melanesian villagers because they appear to be the beginning of socially appropriate reciprocal relationships with conservationists. Market-based conservation assumes exchange takes place between independent, self-interested actors, but Melanesian villagers assume that exchange takes place between morally obligated, interdependent actors. Such cultural differences led to contradictory expectations and friction between conservationists and villagers in Wanang Conservation, the particular ethnographic focus of this article. However, direct payments have simultaneously satisfied some expectations of both parties. Direct payments may be useful in conservation but for different reasons than expected. They succeed as part of a wider socially acceptable reciprocal relationship, but direct payments alone will likely fail.

  8. Three new stingrays (Myliobatiformes: Dasyatidae) from the Indo-West Pacific.

    Science.gov (United States)

    Last, Peter R; White, William T; Naylor, Gavin

    2016-08-05

    Three undescribed stingrays were discovered as part of a broader revision of the family Dasyatidae that formed part of the Chondrichthyan Tree of Life project. This research forms part of a sequence of papers on rays aimed at describing unnamed species for inclusion in a multi-authored guide to rays of the world. The first part of this series focused on a redefinition of genera of the family Dasyatidae. The new Indo-West Pacific taxa are represented by separate genera from three dasyatid subfamilies: Himantura australis sp. nov. (northern Australia and Papua New Guinea), Taeniura lessoni sp. nov. (Melanesia) and Telatrygon biasa sp. nov. (Indo-Malay Archipelago). Himantura australis sp. nov., which belongs to a complex of four closely related reticulate whiprays, differs subtly from its congeners in coloration, morphometrics and distribution. Taeniura lessoni sp. nov. is the second species in a genus containing the widely-distributed T. lymma, which is possibly the most abundant stingray in shallow coral-reef habitats of the Indo-Pacific, with the new species apparently restricted to Melanesia. Taeniura lessoni sp. nov. is distinguishable by the absence of a distinctive pair of vivid blue longitudinal stripes on the dorsolateral edges of the tail which is one of the most distinctive features of T. lymma. Telatrygon biasa sp. nov. belongs to a small, recently designated genus of stingrays represented by four species in the tropical Indo-West Pacific. Telatrygon biasa sp. nov. differs from these species in morphometrics. The new species differs markedly from T. zugei in its NADH2 sequence. Telatrygon crozieri is resurrected as a valid northern Indian Ocean representative of the T. zugei complex.

  9. The characterisation of Melanesian obsidian sources and artefacts using the proton induced gamma-ray emission (PIGME) technique

    International Nuclear Information System (INIS)

    Bird, J.R.; Ambrose, W.R.; Russell, L.H.; Scott, M.D.

    1981-09-01

    Proton induced gamma-ray emission (PIGME) has been used to determine F, Na and Al concentrations in obsidian from known locations in Melanesia and to relate artefacts from this region to such sources. The PIGME technique is a fast, non-destructive, and accurate method for determining these three elements with essentially no special sample preparation. The measuring technique is described and results are listed for sources, chiefly in the Papua New Guinea region. Their classification is discussed in terms of groups which are distinguishable by the PIGME method. Over 700 artefact results are listed; these show the occurrence of an additional group that is not geographically identified

  10. Translocalisation over the Net: Digitalisation, Information Technology and Local Cultures in Melanesia

    Science.gov (United States)

    Kupiainen, Jari

    2006-01-01

    In the Western Pacific, the People First Network project has since 2001 been building a growing network of rural email stations across the conflict-ridden Solomon Islands. These stations are based on robust technology and consist of solar panels, short-wave radios and compatible modems, laptop computers and printers to provide email communication…

  11. Are osseous artefacts a window to perishable material culture? Implications of an unusually complex bone tool from the Late Pleistocene of East Timor.

    Science.gov (United States)

    O'Connor, S; Robertson, G; Aplin, K P

    2014-02-01

    We report the discovery of an unusually complex and regionally unique bone artefact in a Late Pleistocene archaeological assemblage (c. 35 ka [thousands of years ago]) from the site of Matja Kuru 2 on the island of Timor, in Wallacea. The artefact is interpreted as the broken butt of a formerly hafted projectile point, and it preserves evidence of a complex hafting mechanism including insertion into a shaped or split shaft, a complex pattern of binding including lateral stabilization of the cordage within a bilateral series of notches, and the application of mastic at several stages in the hafting process. The artefact provides the earliest direct evidence for the use of this combination of hafting technologies in the wider region of Southeast Asia, Wallacea, Melanesia and Australasia, and is morphologically unparallelled in deposits of any age. By contrast, it bears a close morphological resemblance to certain bone artefacts from the Middle Stone Age of Africa and South Asia. Examination of ethnographic projectile technology from the region of Melanesia and Australasia shows that all of the technological elements observed in the Matja Kuru 2 artefact were in use historically in the region, including the unusual feature of bilateral notching to stabilize a hafted point. This artefact challenges the notion that complex bone-working and hafting technologies were a relatively late innovation in this part of the world. Moreover, its regional uniqueness encourages us to abandon the perception of bone artefacts as a discrete class of material culture, and to adopt a new interpretative framework in which they are treated as manifestations of a more general class of artefacts that more typically were produced on perishable raw materials including wood. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  12. Evaluating the 'Lapita Smoke Screen' : site SGO015 of Goro, and early Austronesian settlement of the south-east coast of New Caledonia's Grande Terre

    International Nuclear Information System (INIS)

    Sand, C.; Ouetcho, A.; Bole, J.; Baret, D.

    2000-01-01

    Preliminary archaeological data from the east coast of the Grande Terrre of New Caledonia have been interpreted for some time as indicating an early prehistoric settlement of the southernmost Melanesian Archipelago by two cultural groups. Absence of Lapita sites on this coast, as well as very early dates published for the appearance of paddle-impressed pottery of the Podtanean tradition, led to the proposal of a pre-Lapita, non-Austronesian, 'Melanesian' settlement of southern Melanesia. This paper presents data on the first early Lapita site from Grande Terre's east coast, and discusses the implications of these new archaeological data for the definition of the characteristics of first human settlement in this region of Remote Oceania. (author). 59 refs., 6 figs

  13. Magical Landscapes and Designed Cities

    DEFF Research Database (Denmark)

    Raahauge, Kirsten Marie

    2008-01-01

    with “something special,” a feel-good, (almost spiritual) healing power (just moments away from the bustling city). In Melanesia, such a spiritual force goes by the name of “mana”. Århus’ mana landscapes are only invested with this huge, floating quality because they are near the city. Furthermore, they are seen...... from the point of view of the city, where order, design, planning and commerce are important cityscape qualities. The article deals with the way in which these two parts of the city, landscape and brandscape are complementary parts of the city-web. Analytical points made by Mauss, Lévi......-Strauss and Greimas are discussed in connection with the empirical setting of the city of Århus...

  14. Book Reviews

    Directory of Open Access Journals (Sweden)

    Willem Ysbrantsz. Bontekoe

    1958-10-01

    Full Text Available - P.E. de Josselin de Jong, Kaj Birket-Smith, An ethnological sketch of Rennell Island: a Polynesian outlier in Melanesia. Dan. Hist. Filol. Medd. 35, no. 3 (1956. 207 p. - P.E. de Josselin de Jong, B. Schrieke, Selected writings of...Indonesian sociological studies. Part Two: Ruler and realm in early Java. W. van Hoeve Ltd., The Hague & Bandung 1957, 309 p., notes, bibl. - P. van Emst, J.W. Schoorl, Kultuur en kultuurveranderingen in het Moejoe-Gebied. Diss. Leiden 1957. Handelsuitgave bij J.N. Voorhoeve, Den Haag 1957, 298 pp. - W. Ph. Coolhaas, Willem Ysbrantsz. Bontekoe, Journaal van Willem Ysbrantsz. Bontekoe, uitgegeven naar de oorspronkelijke tekst met woordverklaringen door Clara Eggink; Tjeenk Willink, Haarlem, 1957, 159 p. - L.F. Fitzhardinge, M. Clark, Sources of Australian history, selected and edited by M. Clark. London, Oxford University Press, 1957.

  15. Large-scale survey for novel genotypes of Plasmodium falciparum chloroquine-resistance gene pfcrt

    Directory of Open Access Journals (Sweden)

    Takahashi Nobuyuki

    2012-03-01

    Full Text Available Abstract Background In Plasmodium falciparum, resistance to chloroquine (CQ is conferred by a K to T mutation at amino acid position 76 (K76T in the P. falciparum CQ transporter (PfCRT. To date, at least 15 pfcrt genotypes, which are represented by combinations of five amino acids at positions 72-76, have been described in field isolates from various endemic regions. To identify novel mutant pfcrt genotypes and to reveal the genetic relatedness of pfcrt genotypes, a large-scale survey over a wide geographic area was performed. Methods Sequences for exon 2 in pfcrt, including known polymorphic sites at amino acid positions 72, 74, 75 and 76, were obtained from 256 P. falciparum isolates collected from eight endemic countries in Asia (Bangladesh, Cambodia, Lao P.D.R., the Philippines and Thailand, Melanesia (Papua New Guinea and Vanuatu and Africa (Ghana. A haplotype network was constructed based on six microsatellite markers located -29 kb to 24 kb from pfcrt in order to examine the genetic relatedness among mutant pfcrt genotypes. Results In addition to wild type (CVMNK at positions 72-76, four mutant pfcrt were identified; CVIET, CVIDT, SVMNT and CVMNT (mutated amino acids underlined. Haplotype network revealed that there were only three mutant pfcrt lineages, originating in Indochina, Philippines and Melanesia. Importantly, the Indochina lineage contained two mutant pfcrt genotypes, CVIET (n = 95 and CVIDT (n = 14, indicating that CVIDT shares a common origin with CVIET. Similarly, one major haplotype in the Melanesian lineage contained two pfcrt genotypes; SVMNT (n = 71 and CVMNT (n = 3. In Africa, all mutant pfcrt genotypes were the CVIET of the Indochina lineage, probably resulting from the intercontinental migration of CQ resistance from Southeast Asia. Conclusions The number of CQ-mutant lineages observed in this study was identical to that found in previous studies. This supports the hypothesis that the emergence of novel CQ resistance

  16. Mapping the diversity of gender preferences and sex imbalances in Indonesia in 2010.

    Science.gov (United States)

    Guilmoto, Christophe Z

    2015-01-01

    Indonesia is usually viewed as a country free of the acute forms of gender discrimination observed elsewhere in East or South Asia, a situation often ascribed to Indonesia's bilateral kinship system. I re-examine this hypothesis by focusing on ethnic and regional variations in sex differentials. New indicators of marriage practices and gender bias derived from 2010 census microdata highlight the presence of patrilocal patterns as well as a distinct presence of son preference in fertility behaviour in many parts of the archipelago. I also present evidence for excessive child sex ratios and excess mortality of females in some areas that appear to be related to son preference and patrilocal residence systems. The findings confirm the association between son preference, sex differentials in mortality, prenatal sex selection, and kinship systems. I conclude with a more regional perspective on demographic vulnerability of females, distinguishing bilateral South East Asia from more patrilineal Melanesia.

  17. Archaeological application of PIXE-PIGME analysis of admirality islands obsidians

    Energy Technology Data Exchange (ETDEWEB)

    Ambrose, W R [Australian National Univ., Canberra. Dept. of Prehistory; Duerden, P; Bird, J R [Australian Atomic Energy Commission Research Establishment, Lucas Heights

    1982-12-31

    Archaeological research on trade and exchange systems in Melanesia has been advanced by the application of chemical analysis to artefacts and their raw materials. Using the measurement of proton induced X-rays (PIXE) and gamma rays (PIGME), in an automated system, it has been possible to chemically characterise over 2000 obsidian specimens for up to 21 elements. The data analysis has shown that discrimination is possible between source sub-units within a related volcanic suite of sources. The source groups, and the artefacts belonging to them, can be quickly and confidently sorted by applying multivariate clustering and allocation procedures to the data. This work has also shown that obsidian was carried from sources to sites more than 400 km away, across a sea barrier, around 6000 years ago and more than 3000 km from the Bismark Archipelage to Vanuatu (New Hebrides) between 3000-4000 years ago.

  18. Revisiting the ants of Melanesia and the taxon cycle: historical and human-mediated invasions of a tropical archipelago.

    Science.gov (United States)

    Economo, Evan P; Sarnat, Eli M

    2012-07-01

    Understanding the historical evolution of biotas and the dynamics of contemporary human-mediated species introductions are two central tasks of biology. One hypothesis may address both-the taxon cycle. Taxon cycles are phases of range expansion and contraction coupled to ecological and evolutionary niche shifts. These historical invasion processes resemble human-mediated invasions in pattern and possibly mechanism, but both the existence of historical cycles and the roles of recent introductions are in question. We return to the system that originally inspired the taxon cycle-Melanesian ants-and perform novel tests of the hypothesis. We analyze (i) the habitat distributions of Fiji's entire ant fauna (183 species), (ii) ecological shifts associated with the in situ radiation of Fijian Pheidole in a phylogenetic context, and (iii) the ecological structure of a massive exotic ant invasion of the archipelago. Our analyses indicate lineages shift toward primary habitats, higher elevation, rarity, and ecological specialization with increasing level of endemism, consistent with taxon cycle predictions. The marginal habitats that historically formed a dispersal conduit in the Pacific are now mostly replaced by human-modified habitats dominated by a colonization pulse of exotic species. We propose this may represent the first phase of an incipient global cycle of human-mediated colonization, ecological shifts, and diversification.

  19. Psychoactive substances of the South Seas: betel, kava and pituri.

    Science.gov (United States)

    Cawte, J

    1985-03-01

    Before white man brought his alcohol to the South Pacific, the indigenes were using many wild plants possessing psychoactive properties. The most prominent were betel in much of Melanesia, kava in much of Polynesia, and pituri in much of Australia. The use of each of these three drugs was widespread, institutionalised as a ritual and the occasion for extensive trade. Each was valued for its effect in reducing tension or in producing altered states of consciousness. Each was also capable of inducing intoxication. Since few physicians nowadays have had my opportunity to observe the use of all three of these substances, their main features are recalled here. Attention is paid to their traditional use and probable future use, to their pharmacological and clinical properties, and to their place in the zeitgeist of people and period. There is no indication that these substances will be espoused by the drug enthusiasts of the West as avidly as other ethno-psychopharmacological agents such as Peruvian coca leaf, the Indian hemp, the Asian poppy, or the American tobacco. The possibility, however, of some use in the West cannot be discounted.

  20. Cloning and characterization of luciferase from a Fijian luminous click beetle.

    Science.gov (United States)

    Mitani, Yasuo; Futahashi, Ryo; Niwa, Kazuki; Ohba, Nobuyoshi; Ohmiya, Yoshihiro

    2013-01-01

    Luminous click beetle is distributed almost exclusively in Central and South America with a single genus in Melanesia. Among these click beetles, the description of Melanesian species has been fragmentary, and its luciferase gene and phylogenetic relation to other click beetles still remain uncertain. We collected a living luminous click beetle, Photophorus jansonii in Fiji. It emits green-yellow light from two spots on the pronotum and has no ventral luminous organ. Here, we cloned a luciferase gene from this insect by RT-PCR. The deduced amino acid sequence showed high identity of ~85% to the luciferases derived from other click beetle species. The luciferase of the Fijian click beetle was produced as a recombinant protein to characterize its biochemical properties. The Km for D-luciferin and ATP were 173 and 270 μm, respectively. The luciferase was pH-insensitive and the spectrum measured at pH 8.0 showed a peak at 559 nm, which was in the range of green-yellow light as seen in the luminous spot of the living Fijian click beetle. The Fijian click beetle luciferase was assigned to the Elateridae clade by a phylogenetic analysis, but it made a clearly different branch from Pyrophorus group examined in this study. © 2013 The American Society of Photobiology.

  1. An Improved Reconstruction of Total Marine Fisheries Catches for the New Hebrides and the Republic of Vanuatu, 1950–2014

    Directory of Open Access Journals (Sweden)

    Marc Léopold

    2017-10-01

    Full Text Available For many small island nations, fisheries provide residents with both food security and economic stability. However, in order to create effective and sustainable fisheries policies and management that will ensure a growing population can prosper, policy makers need to know what is being fished and how much is fished. Vanuatu, the smallest country in Melanesia, has a declared and claimed Exclusive Economic Zone (EEZ of over 820,000 km2 and fisheries resources play a large part in the food security and economic stability of this country. This reconstruction of the total marine fisheries catch of Vanuatu for 1950–2014 faced major data gaps. It showed that the reconstructed total catches of nearly 1.4 million tonnes (metric tons 40% higher than the 977,997 tonnes reported by the Food and Agriculture Organization (FAO on behalf of Vanuatu for the same period. However, if large-scale industrial catches are excluded, the reconstructed small-scale fisheries catches (~270,000 tonnes were over 200% higher than the 114,862 tonnes of reported catch that were assumed to represent the small-scale sector in FAO data. Subsistence catches made up almost 93% of small-scale catches, followed by artisanal and recreational catches with ~7 and <1%, respectively. By continuously improving the fisheries data of Vanuatu for both the past and the present, policy makers, stakeholders, and fishers can make better decisions that will maintain the benefits of marine fishery resources.

  2. Speciation in Indo-Pacific swiftlets (Aves: Apodidae): integrating molecular and phenotypic data for a new provisional taxonomy of the Collocalia esculenta complex.

    Science.gov (United States)

    Rheindt, Frank E; Christidis, Les; Norman, Janette A; Eaton, James A; Sadanandan, Keren R; Schodde, Richard

    2017-04-07

    White-bellied swiftlets of the Collocalia esculenta complex constitute a radiation of colony-breeding swifts distributed throughout the tropical Indo-Pacific region. Resolution of their taxonomy is challenging due to their morphological uniformity. To analyze the evolutionary history of this complex, we combine new biometric measurements and results from plumage assessment of museum specimens with novel as well as previously published molecular data. Together, this body of information constitutes the largest systematic dataset for white-bellied swiftlets yet compiled, drawn from 809 individuals belonging to 32 taxa for which new molecular, biometric, and/or plumage data are presented. We propose changing the classification of white-bellied swiftlets, for which two species are currently recognized, to elevate eight regional forms to species level, and we also describe two new subspecies. The ten taxa we recommend recognizing at the species level are: Collocalia linchi (Java to Lombok, Sumatran hills), C. dodgei (montane Borneo), C. natalis (Christmas Island), C. affinis (Greater Sundas, including the Thai-Malay Peninsula and Andaman-Nicobar Islands), C. marginata (Philippines), C. isonota (Philippines), C. sumbawae (west Lesser Sundas), C. neglecta (east Lesser Sundas), C. esculenta (Sulawesi, Moluccas, New Guinea, Bismarck Archipelago, Solomon Islands), and C. uropygialis (Vanuatu, New Caledonia). Future molecular and morphological work is needed to resolve questions of speciation and population affinities in the Philippines, Christmas Island, Wallacea and central Melanesia, and to shed light on historic diversification and patterns of gene flow in the complex.

  3. Better or worse? The role of solar photovoltaic (PV) systems in sustainable development. Case studies of remote atoll communities in Kiribati

    Energy Technology Data Exchange (ETDEWEB)

    Mala, Kirti; Schlaepfer, August; Pryor, Trevor [School of Electrical, Energy and Process Engineering, Murdoch University, Murdoch 6150 (Australia)

    2009-02-15

    The Republic of Kiribati, formerly known as the Gilbert Islands, is a Micronesian (One of the three groups of islands in the Pacific. The eight territories that make up Micronesia are Commonwealth of the Northern Mariana Islands, Federated States of Micronesia, Republic of Kiribati, Republic of the Marshall Islands, Republic of Nauru, Republic of Palau, Territory of Guam and Territory of Wake Island. The other two groups of islands in the Pacific are Melanesia and Polynesia) country in the Pacific. The energy sources utilised in Kiribati include petroleum products, biomass, solar energy and wind power. Solar energy was introduced in Kiribati in the early 1980s (Wade H. Survey of RESCO projects - prepared for OPRET, Fiji Department of Energy, 2003; p. 36). Currently, it makes a very insignificant (less than 1%) contribution to the total annual primary energy supply (South Pacific Regional Environment Programme (SPREP). Pacific Islands Renewable Energy Project (PIREP) - Pacific Regional Energy Assessment (PREA) 2004. Kiribati national report, Vol. 5, 2005). Solar energy in Kiribati is used mostly in the form of solar photovoltaic (PV) technologies for the provision of lighting and electricity. This study examines the role of PV technologies in the sustainable development process in Kiribati, with particular reference to remote atoll communities. Initial results from on-site surveys carried out are reported in this paper. These surveys have sought to identify the reasons why people use or do not use PV systems. (author)

  4. Feasibility survey of the introduction of new energy/renewable energy in Pacific island countries. Actual and potential renewable energy uptake in South Pacific countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    Survey was conducted on the present situation of the introduction of photovoltaic power system and the potential installation in Pacific Island countries. As to the preset situation of the introduction of photovoltaic power system, systems installed in Melanesia were 1,699 sets and 529,450 Wp in capacity. Systems installed in Micronesia were 1,352 sets and 107,224 Wp in capacity. Systems installed in Polynesia were 2,942 sets and 1,171,420 Wp in capacity. By country, the number of those installed in French Polynesia was the largest, 1,749 sets. The number in each of the other countries was approximately 0-500 sets. The amount of the potential installation was calculated from the number of households with no electricity service and the average electricity consumption amount per household. As a result, the amount of the potential installation was 74,328 kWh/d in Papua New Guinea, 11,045 kWh/d in the Fiji Islands, 8,136 kWh/d in the Solomon Islands, 2,870 kWh/d in New Caledonia, and 2,708 kWh/d in Tonga. However, schools, remote health clinics, etc. were excluded in the calculation. Further, all the rural households with no electricity service were converted to those to be served by photovoltaic power system, but in some locations the use of hydroelectric power generation and diesel generator may be more appropriate. (NEDO)

  5. O que faz um homem? Relendo Naven e The Gender of the Gift What makes a man? Rereading Naven and The Gender of the Gift

    Directory of Open Access Journals (Sweden)

    David Lipset

    2009-12-01

    Full Text Available Proponho neste ensaio que o conceito de masculinidade pioneiramente desenvolvido em Naven, de Gregory Bateson, sua monografia de 1936 a respeito do ritual e da sociedade entre os Iatmul, povo da Nova Guiné, foi o momento original da posição construtivista que se tornou predominante, não apenas nos estudos sobre masculinidade na Melanésia em particular, mas também nos estudos sobre masculinidade em geral. Minha proposta, no entanto, faz ainda uma outra afirmação definitiva: a visão antecipada de gênero de Bateson não atingiu a maturidade teórica nos estudos sobre a masculinidade, seja nos estudos da área, seja definidos de maneira mais ampla, até 50 anos depois, quando recebeu um novo tratamento por Marilyn Strathern em The Gender of the Gift (1988.In this essay, I argue that the concept of masculinity that was first developed in Bateson's Naven, his 1936 monograph about ritual and society among the Iatmul, a New Guinea people, was an originary moment for the constructivist position that has come to hold sway, not only over masculinity studies in Melanesia in specific, but over masculinity studies in general. My thesis, however, advances a more definite claim: Bateson's prescient view of gender did not come to theoretical maturity in masculinity studies, either areally, or more broadly defined, for another 50 years, when it was given new articulation by Marilyn Strathern in The Gender of the Gift (1988.

  6. Melanesian mtDNA complexity.

    Directory of Open Access Journals (Sweden)

    Jonathan S Friedlaender

    Full Text Available Melanesian populations are known for their diversity, but it has been hard to grasp the pattern of the variation or its underlying dynamic. Using 1,223 mitochondrial DNA (mtDNA sequences from hypervariable regions 1 and 2 (HVR1 and HVR2 from 32 populations, we found the among-group variation is structured by island, island size, and also by language affiliation. The more isolated inland Papuan-speaking groups on the largest islands have the greatest distinctions, while shore dwelling populations are considerably less diverse (at the same time, within-group haplotype diversity is less in the most isolated groups. Persistent differences between shore and inland groups in effective population sizes and marital migration rates probably cause these differences. We also add 16 whole sequences to the Melanesian mtDNA phylogenies. We identify the likely origins of a number of the haplogroups and ancient branches in specific islands, point to some ancient mtDNA connections between Near Oceania and Australia, and show additional Holocene connections between Island Southeast Asia/Taiwan and Island Melanesia with branches of haplogroup E. Coalescence estimates based on synonymous transitions in the coding region suggest an initial settlement and expansion in the region at approximately 30-50,000 years before present (YBP, and a second important expansion from Island Southeast Asia/Taiwan during the interval approximately 3,500-8,000 YBP. However, there are some important variance components in molecular dating that have been overlooked, and the specific nature of ancestral (maternal Austronesian influence in this region remains unresolved.

  7. Late Post-glacial Sea Level Rise and Its Effects On Human Activity In Asia

    Science.gov (United States)

    Oppenheimer, S. J.

    Three rapid post-glacial sea-level rises flooded coastlines with large continental shelves. The last of these, shortly before the interglacial optimum c.7,500BP, not only changed coastal Neolithic societies, but may also have stimulated maritime skills. Two Asian examples explore these aspects. First, during the Mid-Holocene, the Arabian Gulf transgressed as far inland as Ur probably laying down Woolley's famous Ur Flood silt layer between 7,000-5,500 BP. Stratigraphy and dating suggests the phase of rapid sea level rise immediately preceded the start of the 'Ubaid pottery period. Red-slipped Uruk pottery and copper items then appear from about 6,000BP, but above Woolley's silt layer. The Sumerian King Lists also record a major upheaval and dynastic change after 'the Flood'. Second, the final flooding of the Sunda shelf in Southeast Asia was followed by a maritime extension of human occupation from Northern Melanesia south into the Solomon Islands 6,000 years ago. Simultaneously, further west on the north coast of New Guinea, new archaeological assemblages ap- pear beneath a silt layer left by a pro-grading 6,000 year-old inland sea. The presence of arboriculture items such as betel nuts and the contemporary arrival of dogs and pigs in the same region suggests intrusion from Southeast Asia. This supports Solheim's suggestion that rapid sea-level rise on the eastern edge of the Sunda Shelf stimulated maritime skills and invention in Southeast Asia. This may have provided the initial stimulus to the first maritime expansion that was later to colonise the whole Pacific.

  8. Genetic heritage and native identity of the Seaconke Wampanoag tribe of Massachusetts.

    Science.gov (United States)

    Zhadanov, Sergey I; Dulik, Matthew C; Markley, Michael; Jennings, George W; Gaieski, Jill B; Elias, George; Schurr, Theodore G

    2010-08-01

    The name "Wampanoag" means "Eastern People" or "People of the First Light" in the local dialect of the Algonquian language. Once extensively populating the coastal lands and neighboring islands of the eastern United States, the Wampanoag people now consist of two federally recognized tribes, the Aquinnah and Mashpee, the state-recognized Seaconke Wampanoag tribe, and a number of bands and clans in present-day southern Massachusetts. Because of repeated epidemics and conflicts with English colonists, including King Philip's War of 1675-76, and subsequent colonial laws forbidding tribal identification, the Wampanoag population was largely decimated, decreasing in size from as many as 12,000 individuals in the 16th century to less than 400, as recorded in 1677. To investigate the influence of the historical past on its biological ancestry and native cultural identity, we analyzed genetic variation in the Seaconke Wampanoag tribe. Our results indicate that the majority of their mtDNA haplotypes belongs to West Eurasian and African lineages, thus reflecting the extent of their contacts and interactions with people of European and African descent. On the paternal side, Y-chromosome analysis identified a range of Native American, West Eurasian, and African haplogroups in the population, and also surprisingly revealed the presence of a paternal lineage that appears at its highest frequencies in New Guinea and Melanesia. Comparison of the genetic data with genealogical and historical information allows us to reconstruct the tribal history of the Seaconke Wampanoag back to at least the early 18th century. Copyright 2010 Wiley-Liss, Inc.

  9. Relative excitation of the seismic shear waves Sn and Lg as a function of source depth and their propagation from Melanesia and Banda arcs to Australia

    Directory of Open Access Journals (Sweden)

    J. OLIVER

    1977-06-01

    Full Text Available SUMMARY. - Seismic activity associated with the collision of the continental
    part of the Australian plate with the oceanic Melanesian arcs along Papua New
    Guinea and the Banda arc provides an unusual opportunity to study the relative
    excitation of the seismic shear waves Sn and Lg. These waves are produced by
    earthquakes located along the arcs in the upper 200 km of the earth and are
    recorded by the Australian WWSSN Stations at Charters Towers (CTA and Alice
    Springs (ASP. The paths to these stations are predominantly continental. The data
    clearly show that for events located at crustal depths, Lg is the predominant phase
    on the records and Sn is either absent or very weak. For events deeper than about
    50-70 km, Sn becomes the predominant phase on the records. These observations
    arc in qualitative agreement with the explanations of Sn and Lg as higher
    modes of surface waves, for the particle displacement amplitudes are maximum
    within the crust for Lg and maximum within the lid of the lithospheric mantle
    for Sn. The data suggest that either the crustal wave guide for Lg is more
    efficient than that for Sn, or that Lg is more easily excited than Sn. No clear
    Lg is observed from shallow earthquakes when the length of the segment of the
    path crossing oceanic structure is greater than about 200 km. Also, widespread
    Quaternary volcanism within the « stable » area of central Papua New Guinea
    to the south of the mobile belt does not seem to affect the efficient transmission
    of high-frequency (1 Hz shear energy.
    The paths from events located along the New Hebrides, Solomon, and New
    Britain arcs to Australia traverse oceanic structure, and no Lg is observed from
    these paths. The inefficient propagation of Sn along these paths from both
    shallow and intermediate-depth events can be explained as follows: 1 For
    the New Hebrides case, the inefficiency of Sn propagation for paths exceeding
    about 20° distance is related to the relatively young age (Lower to Middle
    Eocene of the suboceanic lithosphere of the Coral Sea. As proposed by CHINN,
    ISACKS and BARAZANGI (1979, such relatively thin lithosphere is probably not an
    efficient wave guide for shear energy of about 1 Hz 2. The inefficiency of Sn
    propagation from events located along the northern Solomon and the New Britainarcs is probably due to anomalous attenuation in the uppermost mantle beneath
    the Woodlark basin and beneath southeastern Papua New Guinea. 3 The
    inefficiency of Sn propagation from events deeper than about 150 km located
    in the westernmost part of the northerly-dipping Benioff zone of the New
    Britain arc could be due either to structural isolation of the nearly vertical
    descending segment of the plate in which the events occur, or could be due to
    structural complexity of the plates in the region which interrupts the wave
    guide for Sn to the Australian stations. This structural feature could be the
    result of the collision of the Australian plate and the New Britain arc.

  10. Population Turnover in Remote Oceania Shortly after Initial Settlement.

    Science.gov (United States)

    Lipson, Mark; Skoglund, Pontus; Spriggs, Matthew; Valentin, Frederique; Bedford, Stuart; Shing, Richard; Buckley, Hallie; Phillip, Iarawai; Ward, Graeme K; Mallick, Swapan; Rohland, Nadin; Broomandkhoshbacht, Nasreen; Cheronet, Olivia; Ferry, Matthew; Harper, Thomas K; Michel, Megan; Oppenheimer, Jonas; Sirak, Kendra; Stewardson, Kristin; Auckland, Kathryn; Hill, Adrian V S; Maitland, Kathryn; Oppenheimer, Stephen J; Parks, Tom; Robson, Kathryn; Williams, Thomas N; Kennett, Douglas J; Mentzer, Alexander J; Pinhasi, Ron; Reich, David

    2018-04-02

    Ancient DNA from Vanuatu and Tonga dating to about 2,900-2,600 years ago (before present, BP) has revealed that the "First Remote Oceanians" associated with the Lapita archaeological culture were directly descended from the population that, beginning around 5000 BP, spread Austronesian languages from Taiwan to the Philippines, western Melanesia, and eventually Remote Oceania. Thus, ancestors of the First Remote Oceanians must have passed by the Papuan-ancestry populations they encountered in New Guinea, the Bismarck Archipelago, and the Solomon Islands with minimal admixture [1]. However, all present-day populations in Near and Remote Oceania harbor >25% Papuan ancestry, implying that additional eastward migration must have occurred. We generated genome-wide data for 14 ancient individuals from Efate and Epi Islands in Vanuatu from 2900-150 BP, as well as 185 present-day individuals from 18 islands. We find that people of almost entirely Papuan ancestry arrived in Vanuatu by around 2300 BP, most likely reflecting migrations a few hundred years earlier at the end of the Lapita period, when there is also evidence of changes in skeletal morphology and cessation of long-distance trade between Near and Remote Oceania [2, 3]. Papuan ancestry was subsequently diluted through admixture but remains at least 80%-90% in most islands. Through a fine-grained analysis of ancestry profiles, we show that the Papuan ancestry in Vanuatu derives from the Bismarck Archipelago rather than the geographically closer Solomon Islands. However, the Papuan ancestry in Polynesia-the most remote Pacific islands-derives from different sources, documenting a third stream of migration from Near to Remote Oceania. Copyright © 2018 Elsevier Ltd. All rights reserved.

  11. Book Reviews

    Directory of Open Access Journals (Sweden)

    Th. Heesterman-Visser

    1967-04-01

    Full Text Available - J. van Baal, P. Lawrence, Gods ghosts and men in Melanesia; Some religions of Australian New Guinea and the New Hebrides. Melbourne, Oxford University Press, London, Wellington, New York 1965. 298 pp., M.J. Meggitt (eds. - R.S. Wassing, V.F.P.M. van Amelsvoort, Culture, stone age and modern medicine. The early introduction of integrated rural health in a non-literate society. A New Guinea case study in medical anthropology. Van Gorcum & Comp. N.V., Assen 1964. 245 blz., ill., krtn. - P. van Emst, R.G. Crocombe, Land tenure in the Cook Islands. Oxford University Press, Melbourne 1964. 180 blz. - H.J.M. Claessen, N.J.B. Plomley, Friendly mission: The Tasmanian journals and papers of George Augustus Robinson, 1829-1834. Tasmanian Historical Research Association. 1966. 1074 pp., 17 plates, 36 maps. - J.C. Anceaux, John U. Wolff, Beginning Cebuano. Part I. (Yale Linguistic Series, 9. Yale University Press. New Haven & London 1966. 685 pp. - J.C. Anceaux, G.B. Milner, Samoan dictionary, Samoan-English, English-Samoan. Oxford University Press, London, 1966. 465 pp. - L. Sluimers, J.G. Keyes, A bibliography of western-language publications concerning North Vietnam in the Cornell University Library. (Supplement to Data Paper: No. 47, A bibliography of North-Vietnamese publications in the Cornell University Library, September 1962. Data Paper: No. 63, Southeast Asia Program. Department of Asian Studies. Ithaca, Cornell University, 1966. XII, 280 blz., XIV. - Th. Heesterman-Visser, H.A.P.C. Oomen, Eten om te leven. N.V. De Arbeiderspers voor N.O.V.I.B., Amsterdam 1965. 130 foto’s met tekst., B. Lawson (eds.

  12. Three new species of Coccidia (Apicomplexa: Eimeriidae) from Skinks, Lipinia spp. (Sauria: Scincidae), from Oceania

    Science.gov (United States)

    McAllister, Chris T.; Duszynski, Donald W.; Austin, Christopher C.; Fisher, Robert N.

    2013-01-01

    Between September 1991 and March 1993, 25 moth skinks (Lipinia noctua) were collected from various localities on the Cook Islands, Fiji, Papua New Guinea (PNG), and Vanuatu and examined for coccidians. In addition, a single Roux's lipinia skink (Lipinia rouxi) was collected from PNG and examined for coccidia. Sixteen (64%) L. noctua were found to harbor 2 new eimerians, and L. rouxi harbored another new Eimeria sp. Oocysts of Eimeria lipinia n. sp. from 9 (36%) L. noctua from the Cook Islands, Fiji, and PNG were subspherical with a bilayered wall and measured (L × W) 18.6 × 16.9 μm, with a L/W ratio of 1.1. Both micropyle and oocyst residuum were absent, but a polar granule was present. Oocysts of Eimeria melanesia n. sp. from 6 (24%) L. noctua from Fiji and Vanuatu and a single L. rouxi from PNG were subspherical to ellipsoidal with a bilayered wall and measured 19.8 × 17.5 μm, and L/W was 1.1. Both micropyle and oocyst residuum were absent, but a single or fragmented polar granule was present. Oocysts of Eimeria lessoni n. sp. from 1 (4%) L. noctua from PNG were cylindroidal with a bilayered wall and measured 28.1 × 15.7 μm, and L/W was 1.8. Both micropyle and oocyst residuum were absent, but a single polar granule was present. These represent the third report of Eimeria spp. reported from any host on PNG and the only coccidians, to our knowledge, ever described from L. noctua and L. rouxi and from the Cook Islands and Vanuatu.

  13. VNTR internal structure mapping at the {alpha}-globin 3{prime}HVR locus reveals a hierachy of related lineages in oceania

    Energy Technology Data Exchange (ETDEWEB)

    Martinson, J.J.; Clegg, J.B.; Boyce, A.J. [Univ. of Oxford (United Kingdom)

    1994-09-01

    Analysis of the {alpha}-globin gene complex in Oceania has revealed many different rearrangements which remove one of the adult globin genes. Frequencies of these deletion chromosomes are elevated by malarial resistance conferred by the resulting {alpha}-thalassaemia. One particular deletion chromosome, designated -{alpha}{sup 3.7}III, is found at high levels in Melanesia and Polynesia: RFLP haplotype analysis shows that this deletion is always found on chromosomes bearing the IIIa haplotype and is likely to be the product of one single rearrangement event. A subset of the -{alpha}{sup 3.7}III chromosomes carries a more recent mutation which generates the haemoglobin variant HbJ{sup Tongariki}. We have characterized the allelic variation at the 3{prime}HVR VNTR locus located 6 kb from the globin genes in each of these groups of chromosomes. We have determined the internal structure of these alleles by RFLP mapping of PCR-amplified DNA: within each group, the allelic diversity results from the insertion and/or deletion of small {open_quotes}motifs{close_quotes} of up to 6 adjacent repeats. Mapping of 3{prime}HVR alleles associated with other haplotypes reveals that these are composed of repeat arrays that are substantially different to those derived from IIIa chromosomes, indicating that interchromosomal recombination between heterologous haplotypes does not account for any of the diversity seen to date. We have recently shown that allelic size variation at the two VNTR loci flanking the {alpha}-globin complex is very closely linked to the haplotypes known to be present at this locus. Here we show that, within a haplotype, VNTR alleles are very closely related to each other on the basis of internal structure and demonstrate that intrachromosomal mutation processes involving small numbers of tandem repeats are the main cause of variation at this locus.

  14. Systematics of Trichoteleia Kieffer and Paridris Kieffer (Hymenoptera, Platygastroidea, Platygastridae

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    Elijah Talamas

    2013-08-01

    Full Text Available Paridris Kieffer and Trichoteleia Kieffer are morphologically similar genera of solitary egg parasitoids with little overlap between their distributions: Paridris is found commonly worldwide with the exceptions of Madagascar, from which a single specimen is known, and New Zealand, from which no records are known; Trichoteleia is endemic to the Malagasy islands. Here we present the first phylogenetic analysis of platygastroid wasps that combines and compares morphological and molecular data. We find the results of the phylogenetic analyses of the two data sources to be largely congruent for the species treated here. Paridris and Trichoteleia are found to be monophyletic, as are two morphologically well-defined species groups within Paridris. Neoparidris Galloway is found to belong within Paridris and is treated as a junior synonym, syn. n. The faunas of Paridris from Africa, Melanesia and the Indo-Malay islands are revised. Fifteen species are described of which 9 are new: Paridris anikulapo Talamas, sp. n. (sub-Saharan Africa; Paridris densiclava (Kieffer, (Seychelles; Paridris bispinosa (Masner, (Gabon; Paridris nigriclava (Kieffer, (Seychelles; Paridris nitidiceps (Kieffer, (Seychelles; Paridris tenuis (Nixon, (sub-Saharan Africa; Paridris trispinosa Talamas & Masner, sp. n., (Cameroon, Democratic Republic of the Congo; Paridris bifurcata (Dodd, comb. n., (Australia, Papua New Guinea; Paridris mnestros Talamas & Masner, sp. n., (Indonesia, Malaysia; Paridris pantex Talamas, sp. n., (Fiji; Paridris phrikos Talamas & Masner, sp. n., (Fiji; Paridris skolops Talamas & Masner, sp. n., (Fiji; Paridris sulcata Talamas, sp. n., (Vanuatu; Paridris taekuli Talamas & Masner, sp. n., (Australia, Bangladesh, Fiji, India, Indonesia, Ivory Coast, Madagascar, New Caledonia, Thailand, Vietnam; Paridris xestos Talamas & Masner, sp. n., (Fiji. Paridris flaviclava (Kieffer, syn. n., and P. nigraticeps (Kieffer, syn. n., are treated as junior synonyms of P

  15. Y-chromosome diversity is inversely associated with language affiliation in paired Austronesian- and Papuan-speaking communities from Solomon Islands.

    Science.gov (United States)

    Cox, Murray P; Mirazón Lahr, Marta

    2006-01-01

    The Solomon Islands lie in the center of Island Melanesia, bordered to the north by the Bismarck Archipelago and to the south by Vanuatu. The nation's half-million inhabitants speak around 70 languages from two unrelated language groups: Austronesian, a language family widespread in the Pacific and closely related to languages spoken in Island Southeast Asia, and "East Papuan", generally defined as non-Austronesian and distantly related to the extremely diverse Papuan languages of New Guinea. Despite the archipelago's presumed role as a staging post for the settlement of Remote Oceania, genetic research on Solomon Island populations is sparse. We collected paired samples from two regions that have populations speaking Austronesian and Papuan languages, respectively. Here we present Y-chromosome data from these samples, the first from Solomon Islands. We detected five Y-chromosome lineages: M-M106, O-M175, K-M9*, K-M230, and the extremely rare clade, K1-M177. Y-chromosome lineages from Solomon Islands fall within the range of other Island Melanesian populations but display markedly lower haplogroup diversity. From a broad Indo-Pacific perspective, Y-chromosome lineages show partial association with the distribution of language groups: O-M175 is associated spatially with Austronesian-speaking areas, whereas M-M106 broadly correlates with the distribution of Papuan languages. However, no relationship between Y-chromosome lineages and language affiliation was observed on a small scale within Solomon Islands. This pattern may result from a sampling strategy that targeted small communities, where individual Y-chromosome lineages can be fixed or swept to extinction by genetic drift or favored paternal exogamy. Am. J. Hum. Biol. 18:35-50, 2006. (c) 2005 Wiley-Liss, Inc.

  16. A cultural landscape approach to community-based conservation in Solomon Islands

    Directory of Open Access Journals (Sweden)

    Richard K. Walter

    2014-12-01

    Full Text Available International environmental organizations have an increasing commitment to the development of conservation programs in high-diversity regions where indigenous communities maintain customary rights to their lands and seas. A major challenge that these programs face is the alignment of international conservation values with those of the indigenous communities whose cooperation and support are vital. International environmental organizations are focused on biodiversity conservation, but local communities often have a different range of concerns and interests, only some of which relate to biodiversity. One solution to this problem involves adoption of a cultural landscape approach as the ethical and organizational foundation of the conservation program. In our conservation work in coastal Melanesia, we have developed a cultural landscape approach that involves the construction of a conceptual model of environment that reflects the indigenous perceptions of landscape. This model incorporates cultural, ideational, and spiritual values alongside other ecosystem services and underpins the conservation activities, priorities, and organizational structure of our programs. This cultural landscape model was a reaction to a survey of environmental values conducted by our team in which Solomon Islanders reported far greater interest in conserving cultural heritage sites than any other ecosystem resources. This caused a radical rethinking of community-based conservation programs. The methodologies we adopted are derived from the fields of archaeology and historical anthropology, in which there is an established practice of working through research problems within the framework of indigenous concepts of, and relationship to, landscape. In our work in Isabel Province, Solomon Islands, coastal communities have enthusiastically adopted conservation programs that are based on cultural landscape models that recognize indigenous values. A particularly useful tool is

  17. Traces of archaic mitochondrial lineages persist in Austronesian-speaking Formosan populations.

    Directory of Open Access Journals (Sweden)

    Jean A Trejaut

    2005-08-01

    Full Text Available Genetic affinities between aboriginal Taiwanese and populations from Oceania and Southeast Asia have previously been explored through analyses of mitochondrial DNA (mtDNA, Y chromosomal DNA, and human leukocyte antigen loci. Recent genetic studies have supported the "slow boat" and "entangled bank" models according to which the Polynesian migration can be seen as an expansion from Melanesia without any major direct genetic thread leading back to its initiation from Taiwan. We assessed mtDNA variation in 640 individuals from nine tribes of the central mountain ranges and east coast regions of Taiwan. In contrast to the Han populations, the tribes showed a low frequency of haplogroups D4 and G, and an absence of haplogroups A, C, Z, M9, and M10. Also, more than 85% of the maternal lineages were nested within haplogroups B4, B5a, F1a, F3b, E, and M7. Although indicating a common origin of the populations of insular Southeast Asia and Oceania, most mtDNA lineages in Taiwanese aboriginal populations are grouped separately from those found in China and the Taiwan general (Han population, suggesting a prevalence in the Taiwanese aboriginal gene pool of its initial late Pleistocene settlers. Interestingly, from complete mtDNA sequencing information, most B4a lineages were associated with three coding region substitutions, defining a new subclade, B4a1a, that endorses the origin of Polynesian migration from Taiwan. Coalescence times of B4a1a were 13.2 +/- 3.8 thousand years (or 9.3 +/- 2.5 thousand years in Papuans and Polynesians. Considering the lack of a common specific Y chromosomal element shared by the Taiwanese aboriginals and Polynesians, the mtDNA evidence provided here is also consistent with the suggestion that the proto-Oceanic societies would have been mainly matrilocal.

  18. Increased Y-chromosome resolution of haplogroup O suggests genetic ties between the Ami aborigines of Taiwan and the Polynesian Islands of Samoa and Tonga.

    Science.gov (United States)

    Mirabal, Sheyla; Herrera, Kristian J; Gayden, Tenzin; Regueiro, Maria; Underhill, Peter A; Garcia-Bertrand, Ralph L; Herrera, Rene J

    2012-01-25

    The Austronesian expansion has left its fingerprint throughout two thirds of the circumference of the globe reaching the island of Madagascar in East Africa to the west and Easter Island, off the coast of Chile, to the east. To date, several theories exist to explain the current genetic distribution of Austronesian populations, with the "slow boat" model being the most widely accepted, though other conjectures (i.e., the "express train" and "entangled bank" hypotheses) have also been widely discussed. In the current study, 158 Y chromosomes from the Polynesian archipelagos of Samoa and Tonga were typed using high resolution binary markers and compared to populations across Mainland East Asia, Taiwan, Island Southeast Asia, Melanesia and Polynesia in order to establish their patrilineal genetic relationships. Y-STR haplotypes on the C2 (M38), C2a (M208), O1a (M119), O3 (M122) and O3a2 (P201) backgrounds were utilized in an attempt to identify the differing sources of the current Y-chromosomal haplogroups present throughout Polynesia (of Melanesian and/or Asian descent). We find that, while haplogroups C2a, S and K3-P79 suggest a Melanesian component in 23%-42% of the Samoan and Tongan Y chromosomes, the majority of the paternal Polynesian gene pool exhibits ties to East Asia. In particular, the prominence of sub-haplogroup O3a2c* (P164), which has previously been observed at only minimal levels in Mainland East Asians (2.0-4.5%), in both Polynesians (ranging from 19% in Manua to 54% in Tonga) and Ami aborigines from Taiwan (37%) provides, for the first time, evidence for a genetic connection between the Polynesian populations and the Ami. Copyright © 2011 Elsevier B.V. All rights reserved.

  19. Traces of archaic mitochondrial lineages persist in Austronesian-speaking Formosan populations.

    Science.gov (United States)

    Trejaut, Jean A; Kivisild, Toomas; Loo, Jun Hun; Lee, Chien Liang; He, Chun Lin; Hsu, Chia Jung; Lee, Zheng Yan; Li, Zheng Yuan; Lin, Marie

    2005-08-01

    Genetic affinities between aboriginal Taiwanese and populations from Oceania and Southeast Asia have previously been explored through analyses of mitochondrial DNA (mtDNA), Y chromosomal DNA, and human leukocyte antigen loci. Recent genetic studies have supported the "slow boat" and "entangled bank" models according to which the Polynesian migration can be seen as an expansion from Melanesia without any major direct genetic thread leading back to its initiation from Taiwan. We assessed mtDNA variation in 640 individuals from nine tribes of the central mountain ranges and east coast regions of Taiwan. In contrast to the Han populations, the tribes showed a low frequency of haplogroups D4 and G, and an absence of haplogroups A, C, Z, M9, and M10. Also, more than 85% of the maternal lineages were nested within haplogroups B4, B5a, F1a, F3b, E, and M7. Although indicating a common origin of the populations of insular Southeast Asia and Oceania, most mtDNA lineages in Taiwanese aboriginal populations are grouped separately from those found in China and the Taiwan general (Han) population, suggesting a prevalence in the Taiwanese aboriginal gene pool of its initial late Pleistocene settlers. Interestingly, from complete mtDNA sequencing information, most B4a lineages were associated with three coding region substitutions, defining a new subclade, B4a1a, that endorses the origin of Polynesian migration from Taiwan. Coalescence times of B4a1a were 13.2 +/- 3.8 thousand years (or 9.3 +/- 2.5 thousand years in Papuans and Polynesians). Considering the lack of a common specific Y chromosomal element shared by the Taiwanese aboriginals and Polynesians, the mtDNA evidence provided here is also consistent with the suggestion that the proto-Oceanic societies would have been mainly matrilocal.

  20. Hunter-gatherers in southeast Asia: from prehistory to the present.

    Science.gov (United States)

    Higham, Charles

    2013-01-01

    Anatomically modern hunter-gatherers expanded from Africa into Southeast Asia at least 50,000 years ago, where they probably encountered and interacted with populations of Homo erectus and Homo floresiensis and the recently discovered Denisovans. Simulation studies suggest that these hunter-gatherers may well have followed a coastal route that ultimately led to the settlement of Sahul, while archaeology confirms that they also crossed significant seas and explored well into the interior. They also adapted to marked environmental changes that alternated between relatively cool and dry conditions and warmer, wetter interludes. During the former, the sea fell by up to 120 m below its present level, which opened up a vast low-lying area known as Sundaland. Three principal alignments can be identified: the first involved the occupation of rock shelters in upland regions, the second has identified settlement on broad riverine floodplains, and the last concentrated on the raised beaches formed from about five millennia ago when the sea level was elevated above its present position. This cultural sequence was dislocated about 4 kya when rice and millet farmers infiltrated the lowlands of Southeast Asia ultimately from the Yangtze River valley. It is suggested that this led to two forms of interaction. In the first, the indigenous hunter-gatherers integrated with intrusive Neolithic communities and, while losing their cultural identity, contributed their genes to the present population of Southeast Asia. In the second, hunter-gatherers withdrew to rainforest refugia and, through selective pressures inherent in such an environment, survived as the small-bodied, dark-skinned humans found to this day in the Philippines, Peninsular Malaysia and Thailand, and the Andaman Islands. Beyond the impact of expansive rice farmers in Melanesia and Australia, hunter-gatherers continued to dominate until they encountered European settlement. Copyright © 2013 Wayne State University Press

  1. Epidemiological Aspects and World Distribution of HTLV-1 Infection

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    Antoine eGessain

    2012-11-01

    Full Text Available The human T-cell leukemia virus type 1 (HTLV-1, identified as the first human oncogenic retrovirus 30 years ago, is not an ubiquitous virus. HTLV-1 is present throughout the world, with clusters of high endemicity located often nearby areas where the virus is nearly absent. The main HTLV-1 highly endemic regions are the Southwestern part of Japan, sub-Saharan Africa and South America, the Caribbean area and foci in Middle East and Australo-Melanesia. The origin of this puzzling geographical or rather ethnic repartition is probably linked to a founder effect in some groups with the persistence of a high viral transmission rate. Despite different socio-economic and cultural environments, the HTLV-1 prevalence increases gradually with age, especially among women in all highly endemic areas. The three modes of HTLV-1 transmission are mother to child, sexual transmission and transmission with contaminated blood products. Twenty years ago, de Thé and Bomford estimated the total number of HTLV-1 carriers to be 10-20 millions people. At that time, large regions had not been investigated, few population-based studies were available and the assays used for HTLV-1 serology were not enough specific. Despite the fact that there is still a lot of data lacking in large areas of the world and that most of the HTLV-1 studies concern only blood donors, pregnant women or different selected patients or high-risk groups, we shall try based on the most recent data, to revisit the world distribution and the estimates of the number of HTLV-1 infected persons.Our best estimates range from 5-10 millions HTLV-1 infected individuals. However, these results were based on approximately 1.5 billion of individuals originating from known endemic areas with reliable available epidemiological data. Correct estimates in other highly populated regions such as China, India, the Maghreb and East Africa is currently not possible, thus, the current number of HTLV-1 carriers is very

  2. β-Thalassemia Distribution in the Old World: an Ancient Disease Seen from a Historical Standpoint

    Science.gov (United States)

    De Sanctis, Vincenzo; Kattamis, Christos; Canatan, Duran; Soliman, Ashraf T.; Elsedfy, Heba; Karimi, Mehran; Daar, Shahina; Wali, Yasser; Yassin, Mohamed; Soliman, Nada; Sobti, Praveen; Al Jaouni, Soad; El Kholy, Mohamed; Fiscina, Bernadette; Angastiniotis, Michael

    2017-01-01

    Background Haemoglobinopathies constitute the commonest recessive monogenic disorders worldwide, and the treatment of affected individuals presents a substantial global disease burden. β-thalassaemia is characterised by the reduced synthesis (β+) or absence (βo) of the β-globin chains in the HbA molecule, resulting in accumulation of excess unbound α-globin chains that precipitate in erythroid precursors in the bone marrow and in the mature erythrocytes, leading to ineffective erythropoiesis and peripheral haemolysis. Approximately 1.5% of the global population are heterozygotes (carriers) of the β-thalassemias; there is a high incidence in populations from the Mediterranean basin, throughout the Middle East, the Indian subcontinent, Southeast Asia, and Melanesia to the Pacific Islands. Aim The principal aim of this paper is to review, from a historical standpoint, our knowledge about an ancient disease, the β-thalassemias, and in particular, when, how and in what way β-thalassemia spread worldwide to reach such high incidences in certain populations. Results Mutations involving the β-globin gene are the most common cause of genetic disorders in humans. To date, more than 350 β-thalassaemia mutations have been reported. Considering the current distribution of β- thalassemia, the wide diversity of mutations and the small number of specific mutations in individual populations, it seems unlikely that β-thalassemia originated in a single place and time. Conclusions Various processes are known to determine the frequency of genetic disease in human populations. However, it is almost impossible to decide to what extent each process is responsible for the presence of a particular genetic disease. The wide spectrum of β-thalassemia mutations could well be explained by looking at their geographical distribution, the history of malaria, wars, invasions, mass migrations, consanguinity, and settlements. An analysis of the distribution of the molecular spectrum of

  3. β-THALASSEMIA DISTRIBUTION IN THE OLD WORLD: A HISTORICAL STANDPOINT OF AN ANCIENT DISEASE

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    Vincenzo De Sanctis

    2017-02-01

    Full Text Available Abstract Background: Haemoglobinopathies constitute the commonest recessive monogenic disorders worldwide, and the treatment of affected individuals presents a substantial global disease burden. β -thalassaemia is characterised by the reduced synthesis (β + or absence (β o of the β-globin chains in the HbA molecule, resulting in accumulation of  excess unbound α-globin chains that precipitate in erythroid precursors in the bone marrow and in the mature erythrocytes, leading to ineffective erythropoiesis and peripheral haemolysis. Approximately 1.5% of the global population are heterozygotes (carriers of the β-thalassemias: there is a high incidence in populations extending from the Mediterranean basin throughout the Middle East, the Indian subcontinent, Southeast Asia, Melanesia and into the Pacific Islands Aim: The principal aim of this paper is to review, from a historical standpoint, our knowledge about an ancient disease, the β-thalassemias, and  in particular, when, how and in what way β-thalassemia spread worldwide to reach such high incidences in certain populations.     Results: Mutations involving the ß-globin gene are the most common cause of genetic disorders  in humans. To date, more than 350 β -thalassaemia mutations have been reported. Considering the current distribution of β- thalassemia, the wide diversity of mutations and the small number of individual population’s specific mutations, it seems unlikely that β-thalassemia originated in a single place and time. Conclusions: Various processes are known to determine the frequency of genetic disease in human populations. However, it is almost impossible to decide to what extent each process is responsible for the presence of a particular genetic disease. The wide spectrum of β-thalassemia mutations could well be explained by looking at its geographical distribution, the history of malaria, wars, invasions, mass migrations, consanguinity and settlements. The

  4. Balinese Y-chromosome perspective on the peopling of Indonesia: genetic contributions from pre-neolithic hunter-gatherers, Austronesian farmers, and Indian traders.

    Science.gov (United States)

    Karafet, Tatiana M; Lansing, J S; Redd, Alan J; Reznikova, Svetlana; Watkins, Joseph C; Surata, S P K; Arthawiguna, W A; Mayer, Laura; Bamshad, Michael; Jorde, Lynn B; Hammer, Michael F

    2005-02-01

    The island of Bali lies near the center of the southern chain of islands in the Indonesian archipelago, which served as a stepping-stone for early migrations of hunter-gatherers to Melanesia and Australia and for more recent migrations of Austronesian farmers from mainland Southeast Asia to the Pacific. Bali is the only Indonesian island with a population that currently practices the Hindu religion and preserves various other Indian cultural, linguistic, and artistic traditions (Lansing 1983). Here, we examine genetic variation on the Y chromosomes of 551 Balinese men to investigate the relative contributions of Austronesian farmers and pre-Neolithic hunter-gatherers to the contemporary Balinese paternal gene pool and to test the hypothesis of recent paternal gene flow from the Indian subcontinent. Seventy-one Y-chromosome binary polymorphisms (single nucleotide polymorphisms, SNPs) and 10 Y-chromosome-linked short tandem repeats (STRs) were genotyped on a sample of 1,989 Y chromosomes from 20 populations representing Indonesia (including Bali), southern China, Southeast Asia, South Asia, the Near East, and Oceania. SNP genotyping revealed 22 Balinese lineages, 3 of which (O-M95, O-M119, and O-M122) account for nearly 83.7% of Balinese Y chromosomes. Phylogeographic analyses suggest that all three major Y-chromosome haplogroups migrated to Bali with the arrival of Austronesian speakers; however, STR diversity patterns associated with these haplogroups are complex and may be explained by multiple waves of Austronesian expansion to Indonesia by different routes. Approximately 2.2% of contemporary Balinese Y chromosomes (i.e., K-M9*, K-M230, and M lineages) may represent the pre-Neolithic component of the Indonesian paternal gene pool. In contrast, eight other haplogroups (e.g., within H, J, L, and R), making up approximately 12% of the Balinese paternal gene pool, appear to have migrated to Bali from India. These results indicate that the Austronesian expansion had a

  5. Environmental Prime Movers for Prehistoric Colonization of Islands in Remote Oceania

    Science.gov (United States)

    Montenegro, Alvaro; Callaghan, Richard T.; Fitzpatrick, Scott M.

    2016-04-01

    The peopling of Remote Oceania was one of the last great waves of human migration in the ancient past. Beginning around 3500 BP, peoples from Island Southeast Asia began colonizing western Micronesia, and shortly thereafter ca. 3400 BP, Lapita groups began moving east from Near Oceania (e.g., the Solomons and Bismarck Archipelago) to islands in Eastern Melanesia and West Polynesia, including Vanuatu, Fiji, Tonga, and Samoa. It is remarkable that over the next 2500 years, even the most remote islands, known now to represent the distant nodes of the Polynesian triangle (New Zealand, Hawaii, and Easter Island), were eventually visited by Austronesian speakers and their descendants across this seemingly boundless ocean. One of the more enduring questions - and one that has perplexed scholars for decades - is how and when these ancient seafarers were able to develop navigational/wayfinding techniques and seafaring technologies to overcome a number of environmental challenges. This would ultimately help determine what combination of social and environmental stimuli forced or encouraged people to colonize some of the most isolated patches of land on earth. To advance our understanding of ancient Pacific colonization strategies, we integrate seafaring simulation models, ease of eastward travel estimates based on land distribution and wind pattern analysis, and new climatic datasets for precipitation in Micronesia and Polynesia to examine intra-annual variations in wind and precipitation that would have influenced travel. Combined with statistical modeling of winds and currents, we argue that: land distribution could have contributed to the pause in eastward expansion seen at about 3000 BP; simple downwind sailing and downwind sailing during eastward spells are viable navigation strategies for reaching islands to the east; seasonality of eastward winds would facilitate voyage planning and increase chances of success; knowledge of annual and interannual variability

  6. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2008-12-01

    Full Text Available Michael Williams; Deforesting the earth; From prehistory to global crisis (Greg Bankoff Alexander Adelaar, Nikolaus P. Himmelmann (eds; The Austronesian languages of Asia and Madagascar (René van den Berg Wim Ravesteijn, Jan Kop (eds; Bouwen in de archipel; Burgerlijke Openbare Werken in Nederlands-Indië en Indonesië 1800-2000 (Freek Colombijn Susan Rodgers; Print, poetics, and politics; A Sumatran epic in the colonial Indies and New Order Indonesia (Bernhard Dahm Robert A. Scebold; Central Tagbanwa; a Philippine language on the brink of extinction; Sociolinguistics, grammar, and lexicon (Aone van Engelenhoven Adrian Vickers; Journeys of desire; A study of the Balinese text Malat (Amrit Gomperts B.J. Terwiel; Thailand’s political history; From the fall of Ayutthaya to recent times (Hans Hägerdal Robert van Niel; Java’s Northeast Coast 1740-1840; A study in colonial encroachment and dominance (Mason C. Hoadley Terence H. Hull (ed.; People, population, and policy in Indonesia (Santo Koesoebjono W.L. Korthals Altes; Tussen cultures en kredieten; Een institutionele geschiedenis van de Nederlandsch-Indische Handelsbank en Nationale Handelsbank, 1863-1964 (Koh Keng Weh William van der Heide; Malaysian cinema, Asian film; Border crossings and national cultures (Benjamin McKay Angela Romano; Politics and the press in Indonesia; Understanding an evolving political culture (Soe Tjen Marching Simon Harrison; Fracturing resemblances; Identity and mimetic conflict in Melanesia and the West (Toon van Meijl Daniel Fitzpatrick; Land claims in East Timor (Johanna van Reenen Susi Moeimam, Hein Steinhauer; Nederlands-Indonesisch Woordenboek (Stuart Robson Terance W. Bigalke; Tana Toraja: a social history of an Indonesian people (Dik Roth K. Alexander Adelaar (with the assistance of Pak Vitus Kaslem; Salako or Badameà; Sketch grammar, texts and lexicon of a Kanayatn dialect in West Borneo (Hein Steinhauer

  7. Book reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2009-10-01

    Full Text Available Des Alwi, Friends and exiles; A memoir of the nutmeg isles and the Indonesian nationalist movement. (Chris F. van Fraassen James A. Anderson, The rebel den of Nùng Trí Cao; Loyalty and identity along the Sino-Vietnamese frontier. (Emmanuel Poisson Reggie Baay, De njai; Het concubinaat in Nederlands-Indië. (Maya Sutedja-Liem John Barker (ed., The anthropology of morality in Melanesia and beyond. (Jaap Timmer Kees Buijs, Powers of blessing from the wilderness and from heaven; Structure and transformations in the religion of the Toraja in the Mamasa area of South Sulawesi. (Robert Wessing Jamie S. Davidson, From rebellion to riots; Collective violence on Indonesian Borneo. (Victor T. King Kees van Dijk, The Netherlands Indies and the Great War, 1914-1918. (Jaap Anten Linda España-Maram, Creating masculinity in Los Angeles’ Little Manila; Working-class Filipinos and popular culture, 1920s-1950s. (John D. Blanco Renate Carstens, Durch Asien im Horizont des Goethekreises; Neue Facetten im Wirken Goethes. (Edwin Wieringa James T. Collins, Bahasa Sanskerta dan Bahasa Melayu. (Arlo Griffiths Victoria M. Clara van Groenendael, Jaranan; The horse dance and trance in East Java. (Dick van der Meij Paul M. Handley, The king never smiles; A biography of Thailand’s Bhumibol Adulyadej. (Jeroen Rikkerink Holger Jebens, Kago und kastom; Zum Verhältnis von kultureller Fremd- und Selbstwahrnehmung in West New Britain (Papua-Neuguinea. (Menno Hekker Lee Hock Guan and Leo Suryadinata (eds, Language, nation and development in Southeast Asia. (Renata M. Lesner-Szwarc Ross H. McLeod and Andrew MacIntyre (eds, Indonesia; Democracy and the promise of good governance. AND Patrick Ziegenhain, The Indonesian parliament and democratization. (Henk Schulte Nordholt Laurent Sagart, Roger M. Blench, and Alicia Sanchez-Mazas (eds, The peopling of East Asia; Putting together archaeology, linguistics and genetics. (Alexander

  8. Book Reviews

    Directory of Open Access Journals (Sweden)

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    1992-01-01

    , 375 pp., Ceri Peach, Steven Vertovec (eds. - P. van Emst, Ron Brunton, The abandoned narcotic; Kava and cultural instability in Melanesia. Cambridge studies in social anthropology 69. Cambridge, etc.: Cambridge, University Press, 1989. - Th. van den End, Karel A. Steenbrink, De islam bekeken door koloniale Nederlanders. Utrecht/Leiden: Interuniversitair Instituut voor Missiologie en Oecumenica, 1991, 174 pp. - Th. van den End, Sutarman S. Partonadi, Sadrach’s community and its contextual roots; A nineteenth century Javanese expression of Christianity. Amsterdam-Atlanta: Rodopi, 1990, 317 pp. - Antonio J. Guerreiro, Bernard Sellato, Nomades et sedentarisation a Borneo; Histoire économique et sociale. Paris, Editions de l’Ecole des Hautes Etudes en Sciences Sociales, Etudes insulindiennes/Archipel 9, 1989, 293 p.; ill. - Jos G.M. Hilhorst, P.J.M. Nas, De sad in de Derde Wereld; Een inleiding tot de urbane antropologie en sociologie. Muiderberg: Coutinho, 1990; pp. 244. - S.R. Jaarsma, Stefan Dietrich, Kolonialismus und Mission auf Flores (ca. 1900-1942, Hohenschaftlarn: Klaus Renner Verlag (Münchner Beiträge zur Süd- und Südostasienkunde Band 1, 1989, vii + 347 pp. - M.C. Jongeling, Th. van den End, Ragi carita; Sejarah gereja di Indonesia I 1500-1860, 3rd impr. Jakarta 1987, - Roy.E. Jordaan, Michaela Appel, Dewi Sri und die Kinder des Putut Jantaka; Beziehungen zwischen Mensch und Reis in Mythologie und Brauchtum auf Java und Bali. München: Anacon Verlag, 1991. - S.C. Kersenboom, Joel C. Kuipers, Power in performance; The creation of textual authority in Weyewa ritual speech, 1990. Philadelphia, Pa: University of Pennysylvania press, conduct and communication series. - J. Kleinen, Marie Alexandre Martin, Le mal cambodgien; Histoire d’une societe traditionelle face a ses leaders politiques 1946-1987, Paris: Hachette, 1989. - G.J. Knaap, A. Booth, Indonesian economic history in the Dutch colonial era, Monograph series 35 Yale University Southeast Asia

  9. Worldwide trends in diabetes since 1980: a pooled analysis of 751 population-based studies with 4.4 million participants.

    Science.gov (United States)

    2016-04-09

    One of the global targets for non-communicable diseases is to halt, by 2025, the rise in the age-standardised adult prevalence of diabetes at its 2010 levels. We aimed to estimate worldwide trends in diabetes, how likely it is for countries to achieve the global target, and how changes in prevalence, together with population growth and ageing, are affecting the number of adults with diabetes. We pooled data from population-based studies that had collected data on diabetes through measurement of its biomarkers. We used a Bayesian hierarchical model to estimate trends in diabetes prevalence-defined as fasting plasma glucose of 7.0 mmol/L or higher, or history of diagnosis with diabetes, or use of insulin or oral hypoglycaemic drugs-in 200 countries and territories in 21 regions, by sex and from 1980 to 2014. We also calculated the posterior probability of meeting the global diabetes target if post-2000 trends continue. We used data from 751 studies including 4,372,000 adults from 146 of the 200 countries we make estimates for. Global age-standardised diabetes prevalence increased from 4.3% (95% credible interval 2.4-7.0) in 1980 to 9.0% (7.2-11.1) in 2014 in men, and from 5.0% (2.9-7.9) to 7.9% (6.4-9.7) in women. The number of adults with diabetes in the world increased from 108 million in 1980 to 422 million in 2014 (28.5% due to the rise in prevalence, 39.7% due to population growth and ageing, and 31.8% due to interaction of these two factors). Age-standardised adult diabetes prevalence in 2014 was lowest in northwestern Europe, and highest in Polynesia and Micronesia, at nearly 25%, followed by Melanesia and the Middle East and north Africa. Between 1980 and 2014 there was little change in age-standardised diabetes prevalence in adult women in continental western Europe, although crude prevalence rose because of ageing of the population. By contrast, age-standardised adult prevalence rose by 15 percentage points in men and women in Polynesia and Micronesia. In

  10. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2008-12-01

    Full Text Available Chris Ballard, Paula Brown, R. Michael Bourke, Tracy Harwood (eds; The sweet potato in Oceania; A reappraisal (Peter Boomgaard Caroline Hughes; The political economy of Cambodia’s transition, 1991-2001 (Han Ten Brummelhuis Richard Robison, Vedi Hadiz; Reorganising power in Indonesia; The politics of oligarchy in an age of markets (Marleen Dieleman Michael W. Charney; Southeast Asian warfare, 1300-1900 (Hans Hägerdal Daniel Perret, Amara Srisuchat, Sombun Thanasuk (eds; Études sur l´histoire du sultanat de Patani (Mary Somers Heidhues Joel Robbins; Becoming sinners; Christianity and moral torment in a Papua New Guinea society (Menno Hekker Mujiburrahman; Feeling threatened; Muslim-Christian relations in Indonesia’s New Order (Gerry van Klinken Marie-Odette Scalliet; De Collectie-Galestin in de Leidse Universiteitsbibliotheek (Dick van der Meij James Neil Sneddon; Colloquial Jakartan Indonesian (Don van Minde James Leach; Creative land; Place and procreation on the Rai coast of Papua New Guinea (Dianne van Oosterhout Stanley J. Ulijaszek (ed.; Population, reproduction and fertility in Melanesia (Dianne van Oosterhout Angela Hobart; Healing performances of Bali; Between darkness and light (Nathan Porath Leo Suryadinata (ed.; Admiral Zheng He and Southeast Asia (Roderich Ptak Ruth Barnes; Ostindonesien im 20. Jahrhundert; Auf den Spuren der Sammlung Ernst Vatter (Reimar Schefold Marie-Antoinette Willemsen; Een missionarisleven in brieven; Willem van Bekkum, Indië 1936-1998 (Karel Steenbrink Marie-Antoinette Willemsen; Een pionier op Flores; Jilis Verheijen (1908-1997, missionaris en onderzoeker (Karel Steenbrink Akitoshi Shimizu, Jan van Bremen (eds; Wartime Japanese anthropology in Asia and the Pacific (Fridus Steijlen Lilie Roosman; Phonetic experiments on the word and sentence prosody of Betawi Malay and Toba Batak (Uri Tadmor Jamie D. Saul; The Naga of Burma; Their festivals, customs

  11. Multi-decadal satellite measurements of passive and eruptive volcanic SO2 emissions

    Science.gov (United States)

    Carn, Simon; Yang, Kai; Krotkov, Nickolay; Prata, Fred; Telling, Jennifer

    2015-04-01

    strongest volcanic SO2 sources between 2004 and 2015. OMI measurements are most sensitive to SO2 emission rates on the order of ~1000 tons/day or more, and thus the satellite data provide new constraints on the location and persistence of major volcanic SO2 sources. We find that OMI has detected non-eruptive SO2 emissions from at least ~60 volcanoes since 2004. Results of our analysis reveal the emergence of several major tropospheric SO2 sources that are not prominent in existing inventories (Ambrym, Nyiragongo, Turrialba, Ubinas), the persistence of some well-known sources (Etna, Kilauea) and a possible decline in emissions at others (e.g., Lascar). The OMI measurements provide particularly valuable information in regions lacking regular ground-based monitoring such as Indonesia, Melanesia and Kamchatka. We describe how the OMI measurements of SO2 total column, and their probability density function, can be used to infer SO2 emission rates for compatibility with existing emissions data and assimilation into chemical transport models. The satellite-derived SO2 emission rates are in good agreement with ground-based measurements from frequently monitored volcanoes (e.g., from the NOVAC network), but differ for other volcanoes. We conclude that some ground-based SO2 measurements may be biased high if collected during periods of elevated unrest, and hence may not be representative of long-term average emissions.

  12. Book Reviews

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    2008-12-01

    Melaka and Enyan anak Usen, Iban art; Sexual selection and severed heads: weaving, sculpture, tattooing and other arts of the Iban of Borneo (Viktor T. King John Roosa; Pretext for mass murder; The September 30th Movement and Suharto’s coup d’état in Indonesia (Gerry van Klinken Vladimir Braginsky; The heritage of traditional Malay literature; A historical survey of genres, writings and literary views (Dick van der Meij Joel Robbins, Holly Wardlow (eds; The making of global and local modernities in Melanesia; Humiliation, transformation and the nature of cultural change (Toon van Meijl Kwee Hui Kian; The political economy of Java’s northeast coast c. 1740-1800; Elite synergy (Luc Nagtegaal Charles A. Coppel (ed.; Violent conflicts in Indonesia; Analysis, representation, resolution (Gerben Nooteboom Tom Therik; Wehali: the female land; Traditions of a Timorese ritual centre (Dianne van Oosterhout Patricio N. Abinales, Donna J. Amoroso; State and society in the Philippines (Portia L. Reyes Han ten Brummelhuis; King of the waters; Homan van der Heide and the origin of modern irrigation in Siam (Jeroen Rikkerink Hotze Lont; Juggling money; Financial self-help organizations and social security in Yogyakarta (Dirk Steinwand Henk Maier; We are playing relatives; A survey of Malay writing (Maya Sutedja-Liem Hjorleifur Jonsson; Mien relations; Mountain people and state control in Thailand (Nicholas Tapp Lee Hock Guan (ed.; Civil society in Southeast Asia (Bryan S. Turner Jan Mrázek; Phenomenology of a puppet theatre; Contemplations on the art of Javanese wayang kulit (Sarah Weiss Janet Steele; Wars within; The story of Tempo, an independent magazine in Soeharto’s Indonesia (Robert Wessing REVIEW ESSAY Sean Turnell; Burma today Kyaw Yin Hlaing, Robert Taylor, Tin Maung Maung Than (eds; Myanmar; Beyond politics to societal imperatives Monique Skidmore (ed.; Burma at the turn of the 21st century Mya Than; Myanmar in ASEAN

  13. Book Reviews

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    2002-04-01

    University Press, xiv + 299 pp. [Yale Southeast Asia studies monograph 48.] 1999 -Bernice de Jong Boers, Peter Just, Dou Donggo justice; Conflict and morality in an Indonesian society. Lanham, Maryland: Rowman and Littlefield, 2001, xi + 263 pp. -Nico J.G. Kaptein, Howard M. Federspiel, Islam and ideology in the emerging Indonesian state; The Persatuan Islam (PERSIS, 1923 to 1957. Leiden: Brill, 2001, xii + 365 pp. -Gerrit Knaap, Els M. Jacobs, Koopman in Azië; De handel van de Verenigde Oost-Indische Compagnie tijdens de 18de eeuw. Zutphen: Walburg Pers, 2000, 304 pp. -Toon van Meijl, Bruce M. Knauft, From primitive to postcolonial in Melanesia and anthropology. Ann Arbor: University of Michigan Press, 1999, x + 320 pp. -Jennifer Nourse, Juliette Koning ,Women and households in Indonesia; Cultural notions and social practices. Richmond, Surrey: Curzon, 2000, xiii + 354 pp., Marleen Nolten, Janet Rodenburg (eds -Sandra Pannell, Clayton Fredericksen ,Altered states; Material culture transformations in the Arafura region. Darwin: Northern Territory University Press, 2001, xiv + 160 pp., Ian Walters (eds -Anne Sofie Roald, Alijah Gordon, The propagation of Islam in the Indonesian-Malay archipelago. Kuala Lumpur: Malaysian sociological research institute, 2001, xxv + 472 pp. -M.J.C. Schouten, Mary Taylor Huber ,Gendered missions; Women and men in missionary discourse and practice. Ann Arbor: The University of Michigan Press, 1999, x + 252 pp., Nancy C. Lutkehaus (eds -Karel Steenbrink, Nakamura Mitsuo ,Islam and civil society in Southeast Asia. Singapore: Institute of Southeast Asian studies, 2001, 211 pp., Sharon Siddique, Omar Farouk Bajunid (eds -Heather Sutherland, Robert Cribb, Historical atlas of Indonesia, Richmond, Surrey: Curzon, 2000, x + 256 pp. -Sikko Visscher, Lee Kam Hing ,The Chinese in Malaysia. Kuala Lumpur: Oxford University Press, 2000, xxix + 418 pp., Tan Chee-Beng (eds -Edwin Wieringa, Jane Drakard, A kingdom of words; Language and power in Sumatra. Kuala

  14. Book Reviews

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    2002-01-01

    Full Text Available -Stephen J. Appold, Heidi Dahles ,Tourism and small entrepreneurs; Development, national policy, and entrepreneurial culture: Indonesian cases. Elmsford, New York: Cognizant Communication Corporation, 1999, vi + 165 pp., Karin Bras (eds -Jean-Pascal Bassino, Peter Boothroyd ,Socioeconomic renovation in Vietnam; The origin, evolution and impact of Doi Moi. Singapore: Institute of Southeast Asian Studies, 2001, xv + 175 pp., Pham Xuan Nam (eds -Peter Boomgaard, Patrick Vinton Kirch, The wet and the dry; Irrigation and agricultural intensification in Polynesia. Chicago: The University of Chicago Press, 1994, xxii + 385 pp. -A.Th. Boone, Chr.G.F. de Jong, De Gereformeerde Zending in Midden-Java 1931-1975; Een bronnenpublicatie. Zoetermeer: Boekencentrum, 1997, xxiv + 890 pp. [Uitgaven van de Werkgroep voor de Geschiedenis van de Nederlandse Zending en Overzeese Kerken, Grote Reeks 6.] -Okke Braadbaart, Colin Barlow, Institutions and economic change in Southeast Asia; The context of development from the 1960s to the 1990s. Cheltenham: Edward Elgar, xi + 204 pp. -Freek Colombijn, Abidin Kusno, Behind the postcolonial; Architecture, urban space, and political cultures in Indonesia. London: Routledge, 2000, xiv + 250 pp. -Raymond Corbey, Michael O'Hanlon ,Hunting the gatherers; Ethnographic collectors, agents and agency in Melanesia, 1870s -1930s. Oxford: Bergahn Books, 2000, xviii + 286 pp. [Methodology and History in Anthropology 6.], Robert L. Welsch (eds -Olga Deshpande, Hans Penth, A brief histroy of Lan Na; Civilizations of North Thailand. Chiang Mai: Silkworm Books, 2000, v + 74 pp. -Aone van Engelenhoven, I Ketut Artawa, Ergativity and Balinese syntax. Jakarta: Badan Penyelenggaran Seri NUSA, Universitas Katolik Indonesia Atma Jaya, 1998, v + 169 pp (in 3 volumes. [NUSA Linguistic Studies of Indonesian and Other Languages in Indonesia 42, 43, 44.] -Rens Heringa, Jill Forshee, Between the folds; Stories of cloth, lives, and travels from Sumba

  15. Book Reviews

    Directory of Open Access Journals (Sweden)

    Heather Sutherland

    2000-10-01

    Vogel (eds. - David Henley, Robert W. Hefner, Market cultures; Society and morality in the new Asian capitalisms. Boulder, Colorado: Westview Press, 1998, viii + 328 pp. - David Henley, James F. Warren, The Sulu zone; The world capitalist economy and the historical imagination. Amsterdam: VU University Press for the Centre for Asian Studies, Amsterdam (CASA, 1998, 71 pp. [Comparative Asian Studies 20.] - Huub de Jonge, Laurence Husson, La migration maduraise vers l’Est de Java; ‘Manger le vent ou gratter la terre’? Paris: L’Harmattan/Association Archipel, 1995, 414 pp. [Cahier d’Archipel 26.] - Nico Kaptein, Mark R. Woodward, Toward a new paradigm; Recent developments in Indonesian Islamic thought. Tempe: Arizona State University, Program for Southeast Asian Studies, 1996, x + 380 pp. - Catharina van Klinken, Gunter Senft, Referring to space; Studies in Austronesian and Papuan languages. Oxford: Clarendon Press, 1997, xi + 324 pp. - W. Mahdi, J.G. de Casparis, Sanskrit loan-words in Indonesian; An annotated check-list of words from Sanskrit in Indonesian and Traditional Malay. Jakarta: Badan Penyelenggara Seri NUSA, Universitas Katolik Indonesia Atma Jaya, 1997, viii + 59 pp. [NUSA Linguistic Studies of Indonesian and Other Languages in Indonesia 41.] - Henk Maier, David Smyth, The canon in Southeast Asian literatures; Literatures of Burma, Cambodia, Indonesia, Laos, Malaysia, the Philippines, Thailand and Vietnam. Richmond: Curzon, 2000, x + 273 pp. - Toon van Meijl, Robert J. Foster, Social reproduction and history in Melanesia; Mortuary ritual, gift exchange, and custom in the Tanga islands. Cambridge: Cambridge University Press, 1995, xxii + 288 pp. - J.A. de Moor, Douglas Kammen, A tour of duty; Changing patterns of military politics in Indonesia in the 1990’s. Ithaca, New York: Southeast Asia Program, Cornell University, 1999, 98 pp., Siddharth Chandra (eds. - Joke van Reenen, Audrey Kahin, Rebellion to integration; West Sumatra and the Indonesian