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The importance of Indigenous Territories for conserving bat diversity across the Amazon biome
Perspectives in Ecology and Conservation ( IF 4.0 ) Pub Date : 2021-01-23 , DOI: 10.1016/j.pecon.2020.11.001
Álvaro Fernández-Llamazares , Adrià López-Baucells , Paúl M. Velazco , Arun Gyawali , Ricardo Rocha , Julien Terraube , Mar Cabeza

Indigenous Peoples have shaped and managed vast tracts of the Amazon rainforest for millennia. However, evaluations of how much biodiversity is governed under Indigenous stewardship are scarce. Here, we integrate geospatial data of officially recognized ITs across the Amazon biogeographic boundaries with the distribution range of >200 Amazonian bat species, to: (i) assess the potential contribution of ITs for the conservation of this species-rich mammalian group across the Amazon; (ii) investigate which ITs host the greatest number of bat species; and (iii) analyse how threatened and Data Deficient bat species are distributed within the ITs of the nine Amazonian countries. Twenty-two bat species were found to have >25% of their global distribution range within Amazonian ITs, including many forest-dependent species with restricted distribution ranges and a highly threatened or Data Deficient conservation status. Some particularly diverse ITs were found to harbour over half of the known Amazonian bat species, particularly in transboundary areas in the North-western Amazon. At the national level, the highest number of species with over 25% of their national Amazonian distribution within ITs was found in Peru (145), followed by Brazil (136), Colombia and Ecuador (both with 134). This study reveals the potential role of Indigenous Peoples in Amazonian bat conservation and emphasizes the contribution of their stewardship for maintaining the ecosystems in which some of the most rare and unique bat species are found.



中文翻译:

土著领土对于保护整个亚马逊生物群落中蝙蝠多样性的重要性

几千年来,土著人民塑造并管理了亚马逊雨林的大片土地。但是,很少有关于土著人管理下有多少生物多样性的评估。在这里,我们将跨越200多个亚马逊蝙蝠物种分布范围的跨亚马逊生物地理边界的官方公认IT的地理空间数据进行整合,以:(i)评估IT在保护整个亚马逊这一物种丰富的哺乳动物群体中的潜在贡献; (ii)调查哪些信息技术携带最多的蝙蝠物种;(iii)分析九个亚马逊国家的IT中受威胁和缺乏数据的蝙蝠物种的分布情况。发现22种蝙蝠物种在亚马逊河IT中的全球分布范围超过25%,包括分布范围受限制且受到高度威胁或数据匮乏的保护状况的许多与森林有关的物种。发现一些特别多样化的IT藏有超过一半的已知亚马逊蝙蝠物种,尤其是在西北亚马逊地区的跨界地区。在国家一级,在秘鲁境内发现的物种数量最多,占其全国亚马逊分布的25%以上(145个),其次是巴西(136个),哥伦比亚和厄瓜多尔(均为134个)。这项研究揭示了土著人民在亚马逊蝙蝠保护中的潜在作用,并强调了他们的管理对维持一些最罕见和独特的蝙蝠物种的生态系统的贡献。发现一些特别多样化的IT藏有超过一半的已知亚马逊蝙蝠物种,尤其是在西北亚马逊地区的跨界地区。在国家一级,在秘鲁境内发现的物种数量最多,占其全国亚马逊分布的25%以上(145个),其次是巴西(136个),哥伦比亚和厄瓜多尔(均为134个)。这项研究揭示了土著人民在亚马逊蝙蝠保护中的潜在作用,并强调了他们的管理对维持一些最罕见和独特的蝙蝠物种的生态系统的贡献。发现一些特别多样化的IT藏有超过一半的已知亚马逊蝙蝠物种,尤其是在西北亚马逊地区的跨界地区。在国家一级,在秘鲁境内发现的物种数量最多,占其全国亚马逊分布的25%以上(145个),其次是巴西(136个),哥伦比亚和厄瓜多尔(均为134个)。这项研究揭示了土著人民在亚马逊蝙蝠保护中的潜在作用,并强调了他们的管理对维持一些最罕见和独特的蝙蝠物种的生态系统的贡献。在信息技术领域中,亚马逊物种分布占其全国亚马逊分布的25%以上的物种数量最多,其次是巴西(136),哥伦比亚和厄瓜多尔(均为134)。这项研究揭示了土著人民在亚马逊蝙蝠保护中的潜在作用,并强调了他们的管理对维持一些最罕见和独特的蝙蝠物种的生态系统的贡献。在信息技术领域中,亚马逊物种分布占其全国亚马逊分布的25%以上的物种数量最多,其次是巴西(136),哥伦比亚和厄瓜多尔(均为134)。这项研究揭示了土著人民在亚马逊蝙蝠保护中的潜在作用,并强调了他们的管理对维持一些最罕见和独特的蝙蝠物种的生态系统的贡献。

更新日期:2021-02-28
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