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Local ecological knowledge as a tool for assessing the status of threatened vertebrates: a case study in Vietnam

机译：本地生态知识作为评估受威胁脊椎动物状况的工具：越南的案例研究

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摘要

This study draws on the local ecological knowledge of 58 hunters from seven communes in the Ngoc Son Ngo Luong Nature Reserve (Hoa Binh province, North Vietnam) to examine the local status of 40 threatened vertebrates. The reserve forms part of a biodiversity-rich mountainous corridor. Respondents were shown photographs of the species and asked to rate their abundance on a scale of 0-3 (0, extinct; 3, very abundant) in two periods: pre-1975 (before Doi Moi) and in 2009. The results show that 39 species have lived in the area and five are now extinct (Delacour's langur Trachypithecus delacouri, northern white-cheeked crested gibbon Nomascus leucogenys, dhole Cuon alpinus, oriental small-clawed otter Aonyx cinereus, Indochinese tiger Panthera tigris corbetti) and the presence of another six is doubtful (Phayre's leaf-monkey Trachypithecus phayrei ssp. crepuscula, sun bear Helarctos malayanus, binturong Arctictis binturong, fishing cat Prionailurus viverrinus, leopard Panthera pardus, wreathed hornbill Anorrhinus undulatus). The results show a general decline in numbers and abundance, with mammals declining fastest, especially carnivores and primates. The differences in abundance between species have narrowed since 1975, converging towards trends of general impoverishment at similar low abundances. The survey results were similar among communes and also concord with the findings of research in nearby areas. This study demonstrates the usefulness of local ecological knowledge for planning, decision-making and management of protected areas in the absence of historical records or financial resources for conducting intensive fieldwork in remote and little-known areas.
机译：这项研究利用了Ngoc Son Ngo Luong自然保护区（北越和平省）的7个乡镇的58个猎人的当地生态知识，来研究40具受威胁的脊椎动物的当地状况。该保护区是生物多样性丰富的山区走廊的一部分。向受访者展示了该物种的照片，并要求他们在两个时期内（1975年之前（土井莫伊之前）和2009年）以0-3（0，绝种； 3，非常丰富）的等级对其丰度进行评分。结果表明，该地区生活着39种，现已灭绝的有5种（Delacour的叶猴Trachypithecus delacouri，北部的白颊凤头长臂猿Nomascus白血球虫，黑洞Cuon alpinus，东方小爪水獭Aonyx cinereus，印度支那的东北虎Panthera tigris corbetti以及六个是令人怀疑的（Phayre的叶猴Trachypithecus phayrei ssp。crepuscula，太阳熊Helarctos malayanus，binturong北极熊Arctictis binturong，钓鱼猫Prionailurus viverrinus，豹Panthera pardus，花环犀鸟Anorrhinus undulatus）。结果表明，数量和丰度普遍下降，哺乳动物下降最快，尤其是食肉动物和灵长类动物。自1975年以来，物种之间的丰度差异有所缩小，并趋向于在类似的低丰度下普遍贫困的趋势。各社区的调查结果相似，并且与附近地区的研究结果一致。这项研究表明，在没有历史记录或财政资源的情况下，在偏远和鲜为人知的地区进行密集的野外工作时，当地生态知识对于保护区的规划，决策和管理很有用。

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  • 来源
    《Oryx》 |2013年第2期|177-183|共7页
  • 作者

    Luis Santiago Cano; Jose Luis Telleria;

  • 作者单位

    Forest Protection Department Hoa Binh, Phuong Lam Ward, Hoa Binh city, Hoa Binh province, Vietnam Departamento de Zoologia y Antropologia Fisica, Facultad de Ciencias Biol6gicas, Universidad Complutense, 28040 Madrid, Spain;

    Departamento de Zoologia y Antropologia Fisica, Facultad de Ciencias Biologicas, Universidad Complutense, Madrid, Spain;

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  • 关键词

    local ecological knowledge; mammal; ngoc son ngo luong nature reserve; threatened vertebrate; vietnam;

    机译：当地的生态知识;哺乳动物;ngoc son ngo luong自然保护区;受威胁的脊椎动物;越南;

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