干旱区生态环境知识资源中心(Arid): Human activities affect the potential distribution of the Houbara Bustard Chlamydotis undulata undulata

Arid

	Human activities affect the potential distribution of the Houbara Bustard Chlamydotis undulata undulata
	Le Cuziat, J; Vidal, E; Roche, P; Lacroix, F
通讯作者	Le Cuziat, J
来源期刊	ARDEOLA
ISSN	0570-7358
出版年	2005
卷号	52 期号:1 页码:21-30
英文摘要	Human activities affect the potential distribution of the Houbara Bustard Chlamydotis undulata undulata. Aims: Human activities have been reported to impinge on the distribution of the endangered Houbara Bustard Chlamydotis undulata undulata. The present study intends to investigate spatial relationships between Bustard and pastoral distribution in order to identify avoidance patterns and potential exclusions of the species from still-suitable grounds. Location: The study was conducted on a 600 km(2) area within the semi-arid steppe-lands of Eastern Morocco. Methods: Spatial relationships between sheep flocks and Houbara flocks were explored and tested using the spatial point pattern analytical framework. Results: Significant mutually-exclusive distribution patterns between sheep and goat flocks and bustards were detected throughout the whole year. Bustards’ avoidance of sheep flocks appeared to be a spatially variant and temporally scaled process. Conclusions: Exclusion patterns are identified and discussed. Subsequent conservation implications are briefly presented.
英文关键词	Maghreb pastoralism impacts seasonal variations spatial patterns of occurrence Ripley’s K function
类型	Article ; Proceedings Paper
语种	英语
国家	Morocco ; France
收录类别	CPCI-S ; SCI-E
WOS记录号	WOS:000232856900003
WOS关键词	BIODIVERSITY CONSERVATION ; HUMAN DISTURBANCE ; TETRAX-TETRAX ; HABITAT USE ; MACQUEENII ; POPULATIONS ; LIVESTOCK ; BRITAIN ; IMPACT ; DEGRADATION
WOS类目	Ornithology
WOS研究方向	Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/148464
作者单位	(1)Emirates Ctr Wildlife Propagat, Missour 33250, Morocco;(2)IMEP, CNRS, UMR 6116, F-13545 Aix En Provence, France;(3)Univ Aix Marseille 3, F-13545 Aix En Provence, France
推荐引用方式 GB/T 7714	Le Cuziat, J,Vidal, E,Roche, P,et al. Human activities affect the potential distribution of the Houbara Bustard Chlamydotis undulata undulata[J],2005,52(1):21-30.
APA	Le Cuziat, J,Vidal, E,Roche, P,&Lacroix, F.(2005).Human activities affect the potential distribution of the Houbara Bustard Chlamydotis undulata undulata.ARDEOLA,52(1),21-30.
MLA	Le Cuziat, J,et al."Human activities affect the potential distribution of the Houbara Bustard Chlamydotis undulata undulata".ARDEOLA 52.1(2005):21-30.