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DOI10.1007/s10344-024-01776-5
Spatiotemporal distribution and population trends of Sindh ibex (Capra aegagrus blythii) in Balochistan during 2019-2022
发表日期2024
ISSN1612-4642
EISSN1439-0574
起始页码70
结束页码2
卷号70期号:2
英文摘要The increased pressures generated by human activities in form of climate change and habitat fragmentation have caused serious threats for Sindh ibex (Capra aegagrus blythii). Balochistan, recognized as one of the most vulnerable regions to climate change in Pakistan, has limited data on the distribution and population status of this species. To address this gap, our study aims to assess the spatial and temporal distribution and population trend of Sindh ibex in the Khuzdar and Lasbela districts of Balochistan. The study covered an area of approximately 45,123.97 km(2). It involved a double-observer survey at ten sites from 2019 to 2022, using the BBRecapture package in the R programming language to estimate ibex population trend and dispersion. We provided a comprehensive update of the species geographic range, along with estimates of its current abundance and population trends. Over the course of four years, the ibex population fluctuated. The ibexes detected dropped from 720 (male to female ratio 1:1.21) and 710 (male to female ratio 1:1.08) in 2019 and 2020, respectively, to 550 (male to female ratio 1:1.35) and 548 (male to female ratio 1:1.09). Overall, this study provides valuable insights into the population trends, gender ratios, habitat preferences, and density of Sindh ibex in Balochistan over the four-year period. These findings contribute significantly to the baseline data on the species ecology and will further help in the conservation of these species at local scale.
英文关键词Sindh ibex; Population trend; Balochistan; Distribution pattern of ibex
语种英语
WOS研究方向Environmental Sciences & Ecology ; Zoology
WOS类目Ecology ; Zoology
WOS记录号WOS:001187133300001
来源期刊EUROPEAN JOURNAL OF WILDLIFE RESEARCH
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/289368
作者单位Northeast Forestry University - China; Northeast Forestry University - China; University of Padua
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GB/T 7714
. Spatiotemporal distribution and population trends of Sindh ibex (Capra aegagrus blythii) in Balochistan during 2019-2022[J],2024,70(2).
APA (2024).Spatiotemporal distribution and population trends of Sindh ibex (Capra aegagrus blythii) in Balochistan during 2019-2022.EUROPEAN JOURNAL OF WILDLIFE RESEARCH,70(2).
MLA "Spatiotemporal distribution and population trends of Sindh ibex (Capra aegagrus blythii) in Balochistan during 2019-2022".EUROPEAN JOURNAL OF WILDLIFE RESEARCH 70.2(2024).
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