气候变化领域集成服务门户(CCPortal): Historical changes in the distribution of the Sichuan golden snub-nosed monkey (Rhinopithecus roxellana) in Sichuan Province, China

CCPortal

DOI	10.1002/ece3.11270
	Historical changes in the distribution of the Sichuan golden snub-nosed monkey (Rhinopithecus roxellana) in Sichuan Province, China
	Dai, Yunchuan; Xia, Wancai; Zhu, Yujing; Hacker, Charlotte; Wang, Xueyu; Li, Dayong
发表日期	2024
ISSN	2045-7758
起始页码	14
结束页码	4
卷号	14 期号:4
英文摘要	The Sichuan golden snub-nosed monkey (Rhinopithecus roxellana) is a rare and endangered primate species endemic to China. Conducting research on the population distribution changes of the Sichuan golden snub-nosed monkey holds paramount importance for its conservation. Our study represented a comprehensive investigation into the population distribution of the Sichuan snub-nosed monkey by integrating data acquired from field surveys, protected areas, and historical records and using Geographic Information Systems (GIS) to explore changes in distribution across various time periods, including the historical (the Mid-to-Late Pleistocene), recent (1980-2000), and current (2001-2023). The research findings demonstrate a significant shift in the distribution range of the Sichuan golden snub-nosed monkey compared to historical time frames. Notably, between 1980 and 2000, there was a sharp decline in distribution area. Analyses revealed that the southernmost distribution county for the Sichuan golden snub-nosed monkey in Sichuan Province has shifted northward from Huili to Kangding. Furthermore, distribution changes in Sichuan Province are not solely characterized by a reduction in habitat area but also by a decrease in vertical distribution zones. Regions in the northeastern part of Sichuan with elevations below 1000 m, such as Guang'an City, Bazhong City, Dazhou City, and Nanchong City, no longer support the presence of the Sichuan golden snub-nosed monkey. At present, the distribution range is confined to elevations between 1000 and 4000 m in the two major mountain ranges of Qionglai and Minshan. A holistic approach is required to safeguard this species. The establishment of movement corridors can play a critical role in enhancing the overall connectivity of current distribution areas. Additionally, we propose implementing a hierarchical approach to protect current habitats. Spatially differentiated conservation measures should be implemented to prioritize the protection of key habitats while simultaneously monitoring anthropogenic activities in non-key habitats to prevent further fragmentation and isolation of the monkey's distribution areas.
英文关键词	conservation; distribution changes; human activities; Rhinopithecus roxellana
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Ecology ; Evolutionary Biology
WOS记录号	WOS:001203455200001
来源期刊	ECOLOGY AND EVOLUTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/303786
作者单位	China West Normal University; United States Department of the Interior; US Fish & Wildlife Service
推荐引用方式 GB/T 7714	Dai, Yunchuan,Xia, Wancai,Zhu, Yujing,et al. Historical changes in the distribution of the Sichuan golden snub-nosed monkey (Rhinopithecus roxellana) in Sichuan Province, China[J],2024,14(4).
APA	Dai, Yunchuan,Xia, Wancai,Zhu, Yujing,Hacker, Charlotte,Wang, Xueyu,&Li, Dayong.(2024).Historical changes in the distribution of the Sichuan golden snub-nosed monkey (Rhinopithecus roxellana) in Sichuan Province, China.ECOLOGY AND EVOLUTION,14(4).
MLA	Dai, Yunchuan,et al."Historical changes in the distribution of the Sichuan golden snub-nosed monkey (Rhinopithecus roxellana) in Sichuan Province, China".ECOLOGY AND EVOLUTION 14.4(2024).