Linking hydrological connectivity and waterbirds habitat suitability in floodplain Wetlands: Implications for wetland management
文献类型：期刊论文
| 作者 | Teng, Jiakun1; Zhu, Yukou1; Duan, Houlang2,3; Yu, Xiubo2,3; Xia, Shaoxia2,3; Wang, Ran1; Yang, Hui1 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2025-07-01 |
| 卷号 | 176页码:113663 |
| 关键词 | Hydrological connectivity Waterbirds habitat Wetland management Poyang Lake Sub-lake |
| ISSN号 | 1470-160X |
| DOI | 10.1016/j.ecolind.2025.113663 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Hydrological connectivity is considered a crucial factor in maintaining the biodiversity of wetland waterbirds, but quantifying this relationship remains challenging. This study uses synthetic aperture radar (Sentinel-1 SAR) to efficiently and cost-effectively quantify the number of surface hydrological connectivity days in large floodplain wetlands. Based on waterbird occurrence data from citizen science platforms and The Maximum Entropy Model (MaxEnt) we simulated habitat suitability for different waterbird families in Poyang Lake. Through a coupled analysis of surface hydrological connectivity and habitat suitability, we found that habitat suitability generally increased with connectivity days up to approximately 36-78 days and then declined, except under extreme hydrological conditions. Extreme floods and droughts were associated with reduced habitat suitability. During normal years, habitat suitability showed little difference between controlled sub-lakes and connected sublakes. However, in years of flood or drought, the habitat suitability of controlled sub-lakes exceeded that of connected sub-lakes by more than 0.15, indicating that moderate hydrological regulation can mitigate the negative impacts of extreme events on waterbird habitats. This study provides a scientific basis for hydrological management strategies in response to the intensified frequency of extreme hydrological events, aiming to enhance wetland resilience under climate warming. |
| URL标识 | 查看原文 |
| WOS关键词 | SELECTION METHOD ; CLIMATE-CHANGE ; SURFACE-WATER ; POYANG LAKE ; LEVEL ; MODEL ; PREDICTION ; CHINA |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001508992400002 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/214521]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Yang, Hui |
| 作者单位 | 1.China Univ Min & Technol, Sch Resources & Geosci, Xuzhou 221116, Peoples R China; 2.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Teng, Jiakun,Zhu, Yukou,Duan, Houlang,et al. Linking hydrological connectivity and waterbirds habitat suitability in floodplain Wetlands: Implications for wetland management[J]. ECOLOGICAL INDICATORS,2025,176:113663. |
| APA | Teng, Jiakun.,Zhu, Yukou.,Duan, Houlang.,Yu, Xiubo.,Xia, Shaoxia.,...&Yang, Hui.(2025).Linking hydrological connectivity and waterbirds habitat suitability in floodplain Wetlands: Implications for wetland management.ECOLOGICAL INDICATORS,176,113663. |
| MLA | Teng, Jiakun,et al."Linking hydrological connectivity and waterbirds habitat suitability in floodplain Wetlands: Implications for wetland management".ECOLOGICAL INDICATORS 176(2025):113663. |
入库方式： OAI收割
来源：地理科学与资源研究所
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