干旱区生态环境知识资源中心(Arid): The population status of southern hairy-nosed wombats (Lasiorhinus latifrons). II. Landscape factors affecting distribution and abundance

Arid

DOI	10.1071/AM20017
	The population status of southern hairy-nosed wombats (Lasiorhinus latifrons). II. Landscape factors affecting distribution and abundance
	Swinbourne, Michael; Taggart, David; Ostendorf, Bertram
通讯作者	Swinbourne, M
来源期刊	AUSTRALIAN MAMMALOGY
ISSN	0310-0049
EISSN	1836-7402
英文摘要	The southern hairy-nosed wombat has a fragmented distribution across the arid and semiarid regions of southern South Australia and south-eastern Western Australia. Its distribution and abundance are highly patchy, with large clusters of warrens in some areas but few to no warrens in adjacent areas. In order to understand why this occurs, we mapped the species' distribution and correlated the locations of over 8130 data points (5349 presence points and 2781 absence points) with environmental and landscape data. Overall, the wombat distribution is influenced by rainfall, with no wombats in areas where the mean annual rainfall is,154 mm. Abundance is greatest in areas where rainfall is >227 mm per annum. At the regional/local scale, warrens are found only in areas where the soil clay content is between 9 and 40%, and warren abundance is higher in open vegetation classes (saltbush/bluebush shrublands, grasslands) than in closed vegetation (mallee woodlands with shrubby understorey). Over-riding all of these environmental influences are anthropogenic land-use practices: although 38% of the wombats are located in protected areas and 51% are located on grazing land, they are virtually absent from croplands (similar to 2%).
英文关键词	anthropogenic impacts biogeography habitat preference population distribution Vombatidae southern hairy-nosed wombat Lasiorhinus latifrons landscape factors
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000559833600001
WOS关键词	LASIORHINUS-LATIFRONS ; CLIMATE-CHANGE ; AUSTRALIA ; YIELD
WOS类目	Zoology
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/2XILL650/328156
作者单位	[Swinbourne, Michael; Ostendorf, Bertram] Univ Adelaide, Sch Biol Sci, Oliphant Bldg,North Terrace Campus, Adelaide, SA 5005, Australia; [Taggart, David] Univ Adelaide, Sch Biol Sci, John Davies Bldg,Waite Campus, Urrbrae, SA 5064, Australia
推荐引用方式 GB/T 7714	Swinbourne, Michael,Taggart, David,Ostendorf, Bertram. The population status of southern hairy-nosed wombats (Lasiorhinus latifrons). II. Landscape factors affecting distribution and abundance[J].
APA	Swinbourne, Michael,Taggart, David,&Ostendorf, Bertram.
MLA	Swinbourne, Michael,et al."The population status of southern hairy-nosed wombats (Lasiorhinus latifrons). II. Landscape factors affecting distribution and abundance".AUSTRALIAN MAMMALOGY