An integrated model for prediction of hydrologic anomalies for habitat suitability of overwintering geese in a large floodplain wetland, China
文献类型：期刊论文
| 作者 | Teng, Jiakun; Xia, Shaoxia; Liu, Yu; Duan, Houlang; Yu, Xiubo; Chen, Jiang |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2023-04-01 |
| 卷号 | 331页码:117239 |
| 关键词 | Hydrologic anomalies Waterbirds Habitat model Flood Drought Hydrological connectivity |
| ISSN号 | 1095-8630 |
| DOI | 10.1016/j.jenvman.2023.117239 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Climate anomalies and increasing human activities cause a high frequency of extreme hydrological events in wetlands, which has put waterbirds under greater survival pressure than ever. Therefore, it is crucial to predict the impact of this phenomenon on the habitat suitability of waterbirds. This study investigated the response of the goose distribution probability to hydrological variations using the flood duration index (FD), enhanced vegetation index (EVI), and waterbirds GPS tracking data in Poyang Lake. An overwintering geese habitat suitability index (HSI) is built based on the FD, EVI, and threat index and verifies the accuracy of the model simulation. Then, the effects of drought and flood on the goose habitat especially sub-lakes with different connectivity were analyzed. The findings reveal that in dry and flood years, geese will broaden their range of feeding vegetation (more fresh or mature vegetation) in response to environmental deterioration. Both drought and flood can lead to a decline in the HSI, especially flood. Connected sub-lakes are more vulnerable to hy-drological anomalies than controlled sub-lakes. This research establishes a scientific foundation for floodplain wetland hydrology management and waterbird conservation. |
| 学科主题 | Environmental Sciences & Ecology |
| WOS关键词 | WATER-LEVEL FLUCTUATIONS ; POYANG LAKE ; HUMAN DISTURBANCE ; DISTRIBUTIONS ; PATTERNS ; QUALITY ; AREAS ; BIRDS |
| WOS研究方向 | Environmental Sciences & Ecology |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/193842]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Academy of Sciences 2.University of Chinese Academy of Sciences, CAS 3.Institute of Geographic Sciences & Natural Resources Research, CAS |
| 推荐引用方式 GB/T 7714 | Teng, Jiakun,Xia, Shaoxia,Liu, Yu,et al. An integrated model for prediction of hydrologic anomalies for habitat suitability of overwintering geese in a large floodplain wetland, China[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2023,331:117239. |
| APA | Teng, Jiakun,Xia, Shaoxia,Liu, Yu,Duan, Houlang,Yu, Xiubo,&Chen, Jiang.(2023).An integrated model for prediction of hydrologic anomalies for habitat suitability of overwintering geese in a large floodplain wetland, China.JOURNAL OF ENVIRONMENTAL MANAGEMENT,331,117239. |
| MLA | Teng, Jiakun,et al."An integrated model for prediction of hydrologic anomalies for habitat suitability of overwintering geese in a large floodplain wetland, China".JOURNAL OF ENVIRONMENTAL MANAGEMENT 331(2023):117239. |
入库方式： OAI收割
来源：地理科学与资源研究所
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