Identification and conservation of critical nodes for shorebirds based on migration network perspective
文献类型：期刊论文
| 作者 | Xiao, Qing2,3; Duan, Houlang2,3; Zhu, Bingrun1,5,6; Xia, Shaoxia2,3; Zhang, Zhengwang4; Yu, Xiubo2,3 |
| 刊名 | MOVEMENT ECOLOGY
 |
| 出版日期 | 2025-10-06 |
| 卷号 | 13期号:1页码:70 |
| 关键词 | Shorebirds Network connectivity Habitat loss Critical nodes GPS tracking |
| ISSN号 | 2051-3933 |
| DOI | 10.1186/s40462-025-00599-6 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | BackgroundThe degradation and loss of critical nodes in the East Asian-Australasian Flyway (EAAF) migration network could have implications for the migration of shorebirds. The conservation of critical nodes along the EAAF is important for maintaining the stability of migratory networks. However, identifying these nodes remains a major challenge.MethodsWe used a network method that integrates GPS tracking data and remote sensing data to identify critical nodes for three shorebird species (Black-tailed Godwit (Limosa limosa), Eurasian Curlew (Numenius arquata), and Pied Avocet (Recurvirostra avosetta)) in migratory networks along the EAAF and priority conservation areas to facilitate the development of conservation and management plans.ResultsA total of 111, 37, and 81 nodes in the migratory networks were identified for the Black-tailed Godwit, Eurasian Curlew, and Pied Avocet, respectively; these included 25, 13, and 16 critical nodes, respectively. Node importance (node betweenness) was higher in the migration period than in the breeding and wintering periods. Habitat loss was observed in most stopover nodes. A total of 23 unprotected critical nodes were identified as priority conservation areas.ConclusionsHabitat loss was observed in most of the unprotected critical nodes in stopover regions for all three species. The inclusion of these sites such as Haoyao sumu forest farm and Tianjin coast, into flyway site networks (the East Asian-Australasian Flyway Partnership (EAAFP)) should be prioritized, and the habitat quality of nearby alternative nodes should be improved. Future studies should focus on developing new node indexes that integrate ecological variables with each node's role in maintaining network connectivity using data from a larger number of tracked individuals and birdwatching data. Such studies could help identify currently unknown regions with critical habitats. |
| URL标识 | 查看原文 |
| WOS关键词 | PRIORITY SITES ; HABITAT ; WATERBIRDS ; CENTRALITY ; TRACKING ; SPACE ; BIRD ; GAPS |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001587973800001 |
| 出版者 | BMC |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217519]  |
| 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 | Duan, Houlang; Xia, Shaoxia |
| 作者单位 | 1.Univ Groningen, Ctr Global Ecol Change, BirdEyes, Fac Sci & Engn, Zaailand 110, NL-8911 BN Leeuwarden, Netherlands; 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China; 3.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modelling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 4.Beijing Normal Univ, Coll Life Sci, Key Lab Biodivers Sci & Ecol Engn, Beijing 100875, Peoples R China 5.Hunan Global Messenger Technol Co Ltd, Changsha 410205, Peoples R China; 6.Univ Groningen, Fac Campus Fryslan, Ctr Global Ecol Change, BirdEyes, Zaailand 110, NL-8911 BN Leeuwarden, Netherlands; |
| 推荐引用方式 GB/T 7714 | Xiao, Qing,Duan, Houlang,Zhu, Bingrun,et al. Identification and conservation of critical nodes for shorebirds based on migration network perspective[J]. MOVEMENT ECOLOGY,2025,13(1):70. |
| APA | Xiao, Qing,Duan, Houlang,Zhu, Bingrun,Xia, Shaoxia,Zhang, Zhengwang,&Yu, Xiubo.(2025).Identification and conservation of critical nodes for shorebirds based on migration network perspective.MOVEMENT ECOLOGY,13(1),70. |
| MLA | Xiao, Qing,et al."Identification and conservation of critical nodes for shorebirds based on migration network perspective".MOVEMENT ECOLOGY 13.1(2025):70. |
入库方式： OAI收割
来源：地理科学与资源研究所
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