Combining camera trap surveys and IUCN range maps to improve knowledge of species distributions

	Combining camera trap surveys and IUCN range maps to improve knowledge of species distributions
	Chen, C; Granados, A; Brodie, JF; Kays, R; Davies, TJ; Liu, RZ; Fisher, JT; Ahumada, J; Mcshea, W; Sheil, D; Mohd-Azlan, J; Agwanda, B; Andrianarisoa, MH; Appleton, RD; Bitariho, R; Espinosa, S; Grigione, MM; Helgen, KM; Hubbard, A; Hurtado, CM; Jansen, PA; Jiang, XL; Jones, A; Kalies, EL; Kiebou-Opepa, C; Li, XY; Lima, MGM; Meyer, E; Miller, AB; Murphy, T; Piana, R; Quan, RC; Rota, CT; Rovero, F; Santos, F; Schuttler, S; Uduman, A; van Bommel, JK; Young, H; Burton, AC
	2024
发表期刊	CONSERVATION BIOLOGY
ISSN	0888-8892
卷号	38 期号:3
摘要	Reliable maps of species distributions are fundamental for biodiversity research and conservation. The International Union for Conservation of Nature (IUCN) range maps are widely recognized as authoritative representations of species' geographic limits, yet they might not always align with actual occurrence data. In recent area of habitat (AOH) maps, areas that are not habitat have been removed from IUCN ranges to reduce commission errors, but their concordance with actual species occurrence also remains untested. We tested concordance between occurrences recorded in camera trap surveys and predicted occurrences from the IUCN and AOH maps for 510 medium- to large-bodied mammalian species in 80 camera trap sampling areas. Across all areas, cameras detected only 39% of species expected to occur based on IUCN ranges and AOH maps; 85% of the IUCN only mismatches occurred within 200 km of range edges. Only 4% of species occurrences were detected by cameras outside IUCN ranges. The probability of mismatches between cameras and the IUCN range was significantly higher for smaller-bodied mammals and habitat specialists in the Neotropics and Indomalaya and in areas with shorter canopy forests. Our findings suggest that range and AOH maps rarely underrepresent areas where species occur, but they may more often overrepresent ranges by including areas where a species may be absent, particularly at range edges. We suggest that combining range maps with data from ground-based biodiversity sensors, such as camera traps, provides a richer knowledge base for conservation mapping and planning.
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/14268
专题	科研部门_兽类生态与进化（蒋学龙）
推荐引用方式 GB/T 7714	Chen, C,Granados, A,Brodie, JF,et al. Combining camera trap surveys and IUCN range maps to improve knowledge of species distributions[J]. CONSERVATION BIOLOGY,2024,38(3).
APA	Chen, C.,Granados, A.,Brodie, JF.,Kays, R.,Davies, TJ.,...&Burton, AC.(2024).Combining camera trap surveys and IUCN range maps to improve knowledge of species distributions.CONSERVATION BIOLOGY,38(3).
MLA	Chen, C,et al."Combining camera trap surveys and IUCN range maps to improve knowledge of species distributions".CONSERVATION BIOLOGY 38.3(2024).

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