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DOI10.1073/pnas.1821843116
Indigenous knowledge networks in the face of global change
Camara-Leret, Rodrigo1; Fortuna, Miguel A.2; Bascompte, Jordi2
发表日期2019
ISSN0027-8424
卷号116期号:20页码:9913-9918
英文摘要

Indigenous communities rely extensively on plants for food, shelter, and medicine. It is still unknown, however, to what degree their survival is jeopardized by the loss of either plant species or knowledge about their services. To fill this gap, here we introduce indigenous knowledge networks describing the wisdom of indigenous people on plant species and the services they provide. Our results across 57 Neotropical communities show that cultural heritage is as important as plants for preserving indigenous knowledge both locally and regionally. Indeed, knowledge networks collapse as fast when plant species are driven extinct as when cultural diffusion, either within or among communities, is lost. But it is the joint loss of plant species and knowledge that erodes these networks at a much higher rate. Our findings pave the road toward integrative policies that recognize more explicitly the inseparable links between cultural and biological heritage.


WOS研究方向Science & Technology - Other Topics
来源期刊PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/97742
作者单位1.Royal Bot Gardens, Identificat & Naming Dept, Richmond TW9 3AE, Surrey, England;
2.Univ Zurich, Dept Evolutionary Biol & Environm Studies, CH-8057 Zurich, Switzerland
推荐引用方式
GB/T 7714
Camara-Leret, Rodrigo,Fortuna, Miguel A.,Bascompte, Jordi. Indigenous knowledge networks in the face of global change[J],2019,116(20):9913-9918.
APA Camara-Leret, Rodrigo,Fortuna, Miguel A.,&Bascompte, Jordi.(2019).Indigenous knowledge networks in the face of global change.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116(20),9913-9918.
MLA Camara-Leret, Rodrigo,et al."Indigenous knowledge networks in the face of global change".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 116.20(2019):9913-9918.
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