Dynamic Habitat Disturbance and Ecological Resilience (DyHDER): modeling population responses to habitat condition
Dynamic Habitat Disturbance and Ecological Resilience (DyHDER): modeling population responses to habitat condition
复制标题
动态栖息地干扰和生态恢复力(DyHDER):模拟种群对栖息地条件的反应
DOI:
10.1002/ecs2.3023
复制
发表时间:
2020
期刊:
影响因子:
2.7
通讯作者:
Budy, Phaedra
中科院分区:
文献类型:
--
作者:
Murphy, Brendan P.;Walsworth, Timothy E.;Belmont, Patrick;Conner, Mary M.;Budy, Phaedra
Understanding how populations respond to spatially heterogeneous habitat disturbance is as critical to conservation as it is challenging. Here, we present a new, free, and open‐source metapopulation model: Dynamic Habitat Disturbance and Ecological Resilience (DyHDER), which incorporates subpopulation habitat condition and connectivity into a population viability analysis framework. Modeling temporally dynamic and spatially explicit habitat disturbance of varying magnitude and duration is accomplished through the use of habitat time‐series data and a mechanistic approach to adjusting subpopulation vital rates. Additionally, DyHDER uses a probabilistic dispersal model driven by site‐specific habitat suitability, density dependence, and directionally dependent connectivity. In the first application of DyHDER, we explore how fragmentation and projected climate change are predicted to impact a well‐studied Bonneville cutthroat trout metapopulation in the Logan River (Utah, USA). The DyHDER model predicts which subpopulations are most susceptible to disturbance, as well as the potential interactions between stressors. Further, the model predicts how populations may be expected to redistribute following disturbance. This information is valuable to conservationists and managers faced with protecting populations of conservation concern across landscapes undergoing changing disturbance regimes. The DyHDER model provides a valuable and generalizable new tool to explore metapopulation resilience to spatially and temporally dynamic stressors for a diverse range of taxa and ecosystems.
登录
查看更多内容
影响因子:
13.6
作者:
Haddad NM;Brudvig LA;Clobert J;Davies KF;Gonzalez A;Holt RD;Lovejoy TE;Sexton JO;Austin MP;Collins CD;Cook WM;Damschen EI;Ewers RM;Foster BL;Jenkins CN;King AJ;Laurance WF;Levey DJ;Margules CR;Melbourne BA;Nicholls AO;Orrock JL;Song DX;Townshend JR
通讯作者:
Townshend JR
影响因子:
56.9
作者:
Westerling, A. L.;Hidalgo, H. G.;Swetnam, T. W.
通讯作者:
Swetnam, T. W.
影响因子:
2.4
作者:
Carlson, Stephanie Marie;Satterthwaite, William Hallowell
通讯作者:
Satterthwaite, William Hallowell
影响因子:
--
作者:
Stanley, Emily H.;Powers, Stephen M.;Lottig, Noah R.
通讯作者:
Lottig, Noah R.
DOI:
10.1080/03680770.2005.11901979
发表时间:
2005
期刊:
Internationale Vereinigung für theoretische und angewandte Limnologie: Verhandlungen
影响因子:
--
作者:
J. Stanford;M. Lorang;F. Hauer
通讯作者:
F. Hauer