Arid
DOI10.1093/jmammal/gyx038
Evaluating the influence of water developments on the demography and spatial ecology of a rare, desert-adapted carnivore: the kit fox (Vulpes macrotis)
Kluever, Bryan M.1; Gese, Eric M.2
通讯作者Kluever, Bryan M.
来源期刊JOURNAL OF MAMMALOGY
ISSN0022-2372
EISSN1545-1542
出版年2017
卷号98期号:3页码:815-826
英文摘要

Constructing water developments to support anthropogenic activities and particular fauna is pervasive across many arid regions of the globe. Despite their prevalence and a predicted increase as a management and conservation tool, water developments may have complex and unanticipated impacts on wildlife. For example, the addition of water developments to the Great Basin Desert in the western United States may have indirectly contributed to a decrease in distribution and abundance of kit foxes (Vulpes macrotis). From 2010 to 2013, we examined survival, relative abundance, and habitat characteristics of kit foxes in relation to water developments on the U.S. Army Dugway Proving Ground, Utah, using a before-after control-impact design. We collected 2 years of baseline data prior to reducing availability of water and continued data collection for another 2 years after removal of water on one-half of the study area. We found no evidence that removing water influenced survival or abundance of kit foxes. In addition, we found areas associated with the majority of water developments differed from current kit fox territories in elevation, soil type, and dominant cover type; historical use by kit foxes of areas associated with water developments is largely unknown. One explanation for our inability to find support for a water effect is that observed changes in the kit fox population and canid community in the Great Basin are attributable to changes in coyote management practices that temporally coincided with, but were largely unrelated to increases in water availability.


英文关键词home range indirect effect intraguild predation kit fox relative abundance survival water development
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000403818600023
WOS关键词GREAT-BASIN DESERT ; BIGHORN SHEEP ; WESTERN UTAH ; SWIFT FOXES ; WILDLIFE ; COYOTES ; POPULATIONS ; ARIZONA ; REMOVAL ; IMPACTS
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/2XILL650/200646
作者单位1.Utah State Univ, Dept Wildland Resources, 5230 Old Main Hill, Logan, UT 84322 USA;
2.Utah State Univ, USDA, Wildlife Serv, Natl Wildlife Res Ctr,Dept Wildland Resources, Logan, UT 84322 USA
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Kluever, Bryan M.,Gese, Eric M.. Evaluating the influence of water developments on the demography and spatial ecology of a rare, desert-adapted carnivore: the kit fox (Vulpes macrotis)[J],2017,98(3):815-826.
APA Kluever, Bryan M.,&Gese, Eric M..(2017).Evaluating the influence of water developments on the demography and spatial ecology of a rare, desert-adapted carnivore: the kit fox (Vulpes macrotis).JOURNAL OF MAMMALOGY,98(3),815-826.
MLA Kluever, Bryan M.,et al."Evaluating the influence of water developments on the demography and spatial ecology of a rare, desert-adapted carnivore: the kit fox (Vulpes macrotis)".JOURNAL OF MAMMALOGY 98.3(2017):815-826.
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