DOI: 10.1016/j.foreco.2014.11.008
Scopus记录号: 2-s2.0-84949116153
论文题名: Which tree species and biome types are most vulnerable to climate change in the US Northern Rocky Mountains?
作者: Hansen A.J. ; Phillips L.B.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2015
卷: 338 起始页码: 68
结束页码: 83
语种: 英语
英文关键词: Bioclimate envelop modeling
; Climate change
; Management
; Rocky Mountains
; Tree species
; Vulnerability assessment
Scopus关键词: Conservation
; Forestry
; Landforms
; Management
; Bioclimate
; Ipcc emissions scenarios
; Landscape conservation
; Northern Rocky Mountains
; Rocky Mountains
; Tree species
; Vulnerability assessments
; Yellowstone national parks
; Climate change
; bioclimatology
; biome
; climate change
; habitat management
; Intergovernmental Panel on Climate Change
; vulnerability
; Climates
; Management
; Models
; Mountains
; Species Identification
; Trees
; British Columbia
; Canada
; Glacier National Park [British Columbia]
; Grand Teton National Park
; North Carolina
; Rocky Mount
; United States
; Wyoming
; Yellowstone National Park
; Coniferophyta
; Pinus albicaulis
; Tsuga mertensiana
英文摘要: The goal of this study was to assess components of vulnerability of tree species and biome types to projected future climate within the Great Northern Landscape Conservation Cooperative (GNLCC) in the US Northern Rockies and the ecosystems surrounding Glacier and Yellowstone/Grand Teton National Parks. We drew on the results of five published studies and analyzed current and projected future climate suitability for 11 tree species and 8 biome types under two IPCC emissions scenarios. We assessed components of vulnerability based on four metrics of current and projected future climate suitability. Results for biome types indicated largely a shift from climates suitable for alpine and subalpine conifer to climates suitable for desert scrub and grassland types. Results from the four studies of tree species indicated substantial loss of area of climate suitability for the four subalpine species by 2100. This was especially true for Whitebark pine (. Pinus albicaulis). Suitable climate for this species dropped from just over 20% of the study area in the reference period to 0.5-7.0% by 2070-2100 under the A2 scenario. The studies agreed in projecting expansion of climate suitability for some montane tree species but disagreed on expansion of climate suitability of west-side mesic tree species to eastside locations such as Yellowstone National park. Importantly, the rankings of tree species vulnerability were similar among studies, scenarios, and geographic areas and indicated highest vulnerability for Whitebark pine and Mountain hemlock (. Tsuga mertensiana). The results should help federal managers in the GNLCC prioritize tree species for climate adaptation strategies. Moreover, our methods for using published data as a basis for climate vulnerability assessment can be applied within other LCCs across the US and other management units internationally. © 2014 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65570
Appears in Collections: 影响、适应和脆弱性
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作者单位: Montana State University, Ecology Department, Bozeman, MT, United States
Recommended Citation:
Hansen A.J.,Phillips L.B.. Which tree species and biome types are most vulnerable to climate change in the US Northern Rocky Mountains?[J]. Forest Ecology and Management,2015-01-01,338