| Modelling the long-term sustainability of indigenous hunting in Manu National Park, Peru: landscape-scale management implications for Amazonia | |
| Levi T1; Shepard GH3; Ohl-Schacherer J3; Peres CA3; Yu DW*2,3; douglas.yu@uea.ac.uk | |
| 2009 | |
| 发表期刊 | JOURNAL OF APPLIED ECOLOGY
 |
| ISSN | 0021-8901 |
| 卷号 | 46期号:4页码:804-814 |
| 合作性质 | 其它 |
| 摘要 | P> Widespread hunting throughout Amazonia threatens the persistence of large primates and other vertebrates. Most studies have used models of limited validity and restricted spatial and temporal scales to assess the sustainability. We use human-demographic, game-harvest and game-census data to parameterize a spatially explicit hunting model. We explore how population growth and spread, hunting technology and effort, and source-sink dynamics impact the density of black spider monkeys Ateles chamek over time and space in the rainforests of south-eastern Peru. In all scenarios, spider monkey populations, which are vulnerable to hunting, persist in high numbers in much of Manu National Park over the next 50 years. Nonetheless, shotguns cause much more depletion than traditional bow hunting by Matsigenka (Machiguenga) indigenous people. Maintenance of the current indigenous lifestyle (dispersed settlements, bow hunting) is unlikely to deplete spider monkeys and, by extension, other fauna, despite rapid human population growth. This helps explain why large, pre-Colombian human populations did not drive large primates to extinction. When guns are used, however, spider monkeys quickly become depleted around even small settlements, with depletion eventually reversing the short-term harvest advantage provided by shotgun hunting. Thus, our models show that when guns are used, limits on settlement numbers can reduce total depletion. Synthesis and applications. Our framework lets us visualize the future effects of hunting, population growth, hunting technology and settlement spread in tropical forests. In Manu Park, the continued prohibition of firearms is important for ensuring long-term hunting sustainability. A complementary policy is to negotiate limits on new settlements in return for development aid in existing settlements. The advantage of the latter approach is that settlement numbers are more easily monitored than is hunting effort or technology. Similar policies could help to reduce landscape-scale depletion of prey species in human-occupied reserves and protected areas throughout the Amazon. |
| 关键词 | Biodiversity Conservation Bushmeat Community-based Conservation Indigenous Peoples Protected-area Management Source-sink Dynamics Spatial Ecology Subsistence Hunting Wild Meat Wildlife Management |
| 资助者 | This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. ; This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. ; This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. ; This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助者 | This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. ; This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. ; This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. ; This work was funded by grants from the Leverhul me Trust and the National Geographic Society grant to DWY and CAP, from the Yun- nan provincial government (20080A001) and the Chinese Academy of Sciences (0902281081)toDWY,andanNSFGraduateResearchFellowshiptoTL. |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kiz.ac.cn/handle/152453/2767 |
| 专题 | 科研部门_生态学与环境保护中心（俞维理） |
| 通讯作者 | douglas.yu@uea.ac.uk |
| 作者单位 | 1.Department of Environmental Studies, University of California, Santa Cruz, CA, USA 2.Ecology, Conservation, and Environment Center (ECEC), Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China 3.Centre for Ecology, Evolution, and Conservation (CEEC), Schools of Environmental and Biological Sciences, University of East Anglia, Norwich, Norfolk, UK |
| 推荐引用方式 GB/T 7714 | Levi T,Shepard GH,Ohl-Schacherer J,et al. Modelling the long-term sustainability of indigenous hunting in Manu National Park, Peru: landscape-scale management implications for Amazonia[J]. JOURNAL OF APPLIED ECOLOGY,2009,46(4):804-814. |
| APA | Levi T,Shepard GH,Ohl-Schacherer J,Peres CA,Yu DW*,&douglas.yu@uea.ac.uk.(2009).Modelling the long-term sustainability of indigenous hunting in Manu National Park, Peru: landscape-scale management implications for Amazonia.JOURNAL OF APPLIED ECOLOGY,46(4),804-814. |
| MLA | Levi T,et al."Modelling the long-term sustainability of indigenous hunting in Manu National Park, Peru: landscape-scale management implications for Amazonia".JOURNAL OF APPLIED ECOLOGY 46.4(2009):804-814. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 2009464804.pdf（696KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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