气候变化领域集成服务门户(CCPortal): Evaluation of Suitable Habitats for Birds Based on MaxEnt and Google Earth Engine-A Case Study of Baer's Pochard (Aythya baeri) in Baiyangdian, China

CCPortal

DOI	10.3390/rs16010064
	Evaluation of Suitable Habitats for Birds Based on MaxEnt and Google Earth Engine-A Case Study of Baer's Pochard (Aythya baeri) in Baiyangdian, China
	Tian, Zengrui; Huo, Da; Yi, Kunpeng; Que, Jialiang; Lu, Zhenguang; Hou, Jianhua
发表日期	2024
EISSN	2072-4292
起始页码	16
结束页码	1
卷号	16 期号:1
英文摘要	The combined impacts of rapid urbanization and climate change pose significant threats to global biodiversity. To counter these threats, the establishment of appropriate habitats is becoming pivotal for species preservation. Due to positive ecological interventions, Baer's Pochard (Aythya baeri), a critically endangered avian species per the International Union for Conservation of Nature (IUCN) classification, has made a remarkable resurgence in the wetlands of Baiyangdian (BYD). BYD, located in Xiong'an New Area, central North China, is the largest wetland and an ideal habitat for rare bird species. Our study focuses on identifying ideal habitats within BYD to further its conservation. To this end, unmanned aerial vehicles (UAV) integrated with GPS functionalities were utilized to collect occurrence data for the species. Furthermore, the Google Earth Engine (GEE) provided access to high-resolution, real-time satellite imagery. Our model exhibited substantial reliability, reflected by area under the curve (AUC) values of 0.917 and 0.934 for breeding and migration periods, respectively. During the breeding phase, the prime habitat for Baer's Pochard spans 162 km(2), predominantly encompassing regions like Xiaobaiyangdian (XBYD), Zhaozadian (ZZD), Damaidian (DMD), and Shaochedian (SCD). Factors such as Distance to towns and Landcover predominantly influence breeding habitat selection. In the migration phase, ideal regions covered an expanse of 124 km(2), highlighting areas like northern and eastern SCD, the northwestern side of Datian Village (DTV) and Beitian Village (BTV) Fuhe Wetland (FHW), and Xiaoyihe Wetland (XYHW). The predominant determinants for migration habitat are Distance to towns and Wetness. These insights offer a fundamental foundation for the conservation and management strategies of Baer's Pochard in BYD, presenting a roadmap for future conservation endeavors.
英文关键词	Baer's Pochard; suitable habitat area; MaxEnt; Google Earth Engine; conservation
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:001141502300001
来源期刊	REMOTE SENSING
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/302694
作者单位	Hebei University; Chinese Academy of Sciences; Research Center for Eco-Environmental Sciences (RCEES)
推荐引用方式 GB/T 7714	Tian, Zengrui,Huo, Da,Yi, Kunpeng,et al. Evaluation of Suitable Habitats for Birds Based on MaxEnt and Google Earth Engine-A Case Study of Baer's Pochard (Aythya baeri) in Baiyangdian, China[J],2024,16(1).
APA	Tian, Zengrui,Huo, Da,Yi, Kunpeng,Que, Jialiang,Lu, Zhenguang,&Hou, Jianhua.(2024).Evaluation of Suitable Habitats for Birds Based on MaxEnt and Google Earth Engine-A Case Study of Baer's Pochard (Aythya baeri) in Baiyangdian, China.REMOTE SENSING,16(1).
MLA	Tian, Zengrui,et al."Evaluation of Suitable Habitats for Birds Based on MaxEnt and Google Earth Engine-A Case Study of Baer's Pochard (Aythya baeri) in Baiyangdian, China".REMOTE SENSING 16.1(2024).