Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.biocon.2016.05.033 |
Impacts of climate change and renewable energy development on habitat of an endemic squirrel, Xerospermophilus mohavensis, in the Mojave Desert, USA | |
Inman, Richard D.1; Esque, Todd C.1; Nussear, Kenneth E.2; Leitner, Philip3; Matocq, Marjorie D.4; Weisberg, Peter J.4; Dilts, Thomas E.4 | |
通讯作者 | Inman, Richard D. |
来源期刊 | BIOLOGICAL CONSERVATION
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ISSN | 0006-3207 |
EISSN | 1873-2917 |
出版年 | 2016 |
卷号 | 200页码:112-121 |
英文摘要 | Predicting changes in species distributions under a changing climate is becoming widespread with the use of species distribution models (SDMs). The resulting predictions of future potential habitat can be cast in light of planned land use changes, such as urban expansion and energy development to identify areas with potential conflict. However, SDMs rarely incorporate an understanding of dispersal capacity, and therefore assume unlimited dispersal in potential range shifts under uncertain climate futures. We use SDMs to predict future distributions of the Mojave ground squirrel, Xerospermophilus mohavensis Merriam, and incorporate partial dispersal models informed by field data on juvenile dispersal to assess projected impact of climate change and energy development on future distributions of X. mohavensis. Our models predict loss of extant habitat, but also concurrent gains of new habitat under two scenarios of future climate change. Under the B1 emissions scenario-a storyline describing a convergent world with emphasis on curbing greenhouse gas emissions-our models predicted losses of up to 64% of extant habitat by 2080, while under the increased greenhouse gas emissions of the A2 scenario, we suggest losses of 56%. New potential habitat may become available to X. mohavensis, thereby offsetting as much as 6330 km(2) (50%) of the current habitat lost. Habitat lost due to planned energy development was marginal compared to habitat lost from changing climates, but disproportionately affected current habitat. Future areas of overlap in potential habitat between the two climate change scenarios are identified and discussed in context of proposed energy development. Published by Elsevier Ltd. |
英文关键词 | Xerospermophilus mohavensis Mojave ground squirrel Climate change Dispersal Renewable energy Species distribution modeling |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000381325300013 |
WOS关键词 | LAND-COVER CHANGE ; SPECIES DISTRIBUTIONS ; GROUND-SQUIRRELS ; UNITED-STATES ; CONSERVATION ; MODELS ; BIODIVERSITY ; PROJECTIONS ; COMMUNITIES ; UNCERTAINTY |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
来源机构 | United States Geological Survey |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/191769 |
作者单位 | 1.US Geol Survey, Western Ecol Res Ctr, Las Vegas Field Stn, Henderson, NV 89074 USA; 2.Univ Nevada, Dept Geog, Reno, NV 89557 USA; 3.Calif State Univ Stanislaus, Endangered Species Recovery Program, Turlock, CA 95382 USA; 4.Univ Nevada, Dept Nat Resources & Environm Sci, Reno, NV 89557 USA |
推荐引用方式 GB/T 7714 | Inman, Richard D.,Esque, Todd C.,Nussear, Kenneth E.,et al. Impacts of climate change and renewable energy development on habitat of an endemic squirrel, Xerospermophilus mohavensis, in the Mojave Desert, USA[J]. United States Geological Survey,2016,200:112-121. |
APA | Inman, Richard D..,Esque, Todd C..,Nussear, Kenneth E..,Leitner, Philip.,Matocq, Marjorie D..,...&Dilts, Thomas E..(2016).Impacts of climate change and renewable energy development on habitat of an endemic squirrel, Xerospermophilus mohavensis, in the Mojave Desert, USA.BIOLOGICAL CONSERVATION,200,112-121. |
MLA | Inman, Richard D.,et al."Impacts of climate change and renewable energy development on habitat of an endemic squirrel, Xerospermophilus mohavensis, in the Mojave Desert, USA".BIOLOGICAL CONSERVATION 200(2016):112-121. |
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