Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/eco.1656 |
Projecting the effects of climate change and water management on Devils Hole pupfish (Cyprinodon diabolis) survival | |
Hausner, Mark B.1,2,3; Wilson, Kevin P.4; Gaines, D. Bailey4,5; Suarez, Francisco2; Scoppettone, G. Gary6; Tyler, Scott W.1 | |
通讯作者 | Hausner, Mark B. |
来源期刊 | ECOHYDROLOGY
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ISSN | 1936-0584 |
EISSN | 1936-0592 |
出版年 | 2016 |
卷号 | 9期号:4页码:560-573 |
英文摘要 | Aquatic ecosystems of North American deserts are frequently very restricted in area and tend to harbour very specialized species endemic to their restricted habitats. Small changes in environmental conditions of these specialized forms may jeopardize their persistence. A notable example of endemic and specialized species that may have been influenced by slight changes in its habitat is the Devils Hole pupfish (Cyprinodon diabolis), which occurs only in a small pool ecosystem in the Mojave Desert of the Southwestern United States. In this study, we use a computational fluid dynamic (CFD) model to examine the physical effects of climate change and local groundwater management on Devils Hole and combine those results with a conceptual ecological model to consider the impacts of those changes on annual recruitment of C.diabolis. The CFD model predicts water temperatures as a response to climate and water level, and the ecological model is used to determine the timing of tipping points that may encourage or suppress the annual recruitment of C.diabolis. The combination of interdisciplinary modelling approaches offers a method to quantify and compare the suitability of habitat under a range of management and climate scenarios. Our results show that the influence of water level on peak temperatures in Devils Hole (and on the ecosystem’s suitability for C.diabolis) is an order of magnitude greater than the influence of climate change. Copyright (c) 2015 John Wiley & Sons, Ltd. |
英文关键词 | Devils Hole climate change conservation computational fluid dynamics water management |
类型 | Article |
语种 | 英语 |
国家 | USA ; Chile |
收录类别 | SCI-E |
WOS记录号 | WOS:000378550200002 |
WOS关键词 | AQUATIC ECOSYSTEM ; NEVADENSIS ; HABITAT ; NEVADA ; CARBON |
WOS类目 | Ecology ; Environmental Sciences ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
来源机构 | United States Geological Survey ; Desert Research Institute |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/192340 |
作者单位 | 1.Univ Nevada, Dept Geol Sci & Engn, MS 172, Reno, NV 89557 USA; 2.Pontificia Univ Catolica Chile, Dept Ingn Hidraul & Ambiental, Ave Vicuna Mackenna 4860, Santiago, Chile; 3.Desert Res Inst, Div Hydrol Sci, 755 East Flamingo Rd, Las Vegas, NV 89119 USA; 4.Death Valley Natl Pk, Pahrump Field Off, 1321 So Hwy 160,Suite 1, Pahrump, NV 89048 USA; 5.US Army Corps Engineers, Whitney Lake Off, 285 CR 3602, Clifton, TX 76634 USA; 6.US Geol Survey, Western Fisheries Res Ctr, Reno, NV USA |
推荐引用方式 GB/T 7714 | Hausner, Mark B.,Wilson, Kevin P.,Gaines, D. Bailey,et al. Projecting the effects of climate change and water management on Devils Hole pupfish (Cyprinodon diabolis) survival[J]. United States Geological Survey, Desert Research Institute,2016,9(4):560-573. |
APA | Hausner, Mark B.,Wilson, Kevin P.,Gaines, D. Bailey,Suarez, Francisco,Scoppettone, G. Gary,&Tyler, Scott W..(2016).Projecting the effects of climate change and water management on Devils Hole pupfish (Cyprinodon diabolis) survival.ECOHYDROLOGY,9(4),560-573. |
MLA | Hausner, Mark B.,et al."Projecting the effects of climate change and water management on Devils Hole pupfish (Cyprinodon diabolis) survival".ECOHYDROLOGY 9.4(2016):560-573. |
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