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| DOI | 10.1016/j.biocon.2024.110536 |
| Recovery of local agrobiodiversity after an extreme flood in Amazon floodplains | |
| 发表日期 | 2024 |
| ISSN | 0006-3207 |
| EISSN | 1873-2917 |
| 起始页码 | 292 |
| 卷号 | 292 |
| 英文摘要 | Agrobiodiversity is economically, socially, culturally, and ecologically important for resilience of local communities and their agroecosystems. We identified an extreme flood impact on Alpha and Beta agrobiodiversity before, immediately after and two years after the largest flood ever recorded in three different floodplain types along the middle Solimoes River in Amazonia. We found that palms and trees, and species native to Brazil, had higher survival rates in all three floodplain types. The low varzea showed the most expressive losses of ethnospecies and manioc Alpha diversity among the floodplain types; ethnospecies original diversities were not recovered even two years after the flood, and manioc had the slowest recovery. Ethnospecies Beta diversity was relatively homogeneous among floodplain types before the flood; after the extreme flood more heterogeneity was observed. These results highlight the vulnerability of local agrobiodiversity in the face of extreme climatic events, which drastically affect local food sovereignty and income sources. |
| 英文关键词 | Agrobiodiversity; Climate change; Ribeirinhos; Food security; Manioc |
| 语种 | 英语 |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
| WOS记录号 | WOS:001210766200001 |
| 来源期刊 | BIOLOGICAL CONSERVATION
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/286579 |
| 作者单位 | Institute Nacional de Pesquisas da Amazonia; University of Hawaii System; University of Hawaii Manoa; Universidade Federal do Para; Universidade Federal de Santa Catarina (UFSC); Oregon State University; Institute Nacional de Pesquisas da Amazonia |
| 推荐引用方式 GB/T 7714 | . Recovery of local agrobiodiversity after an extreme flood in Amazon floodplains[J],2024,292. |
| APA | (2024).Recovery of local agrobiodiversity after an extreme flood in Amazon floodplains.BIOLOGICAL CONSERVATION,292. |
| MLA | "Recovery of local agrobiodiversity after an extreme flood in Amazon floodplains".BIOLOGICAL CONSERVATION 292(2024). |
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