globalchange  > 影响、适应和脆弱性
DOI: 10.1016/j.foreco.2014.02.040
Scopus记录号: 2-s2.0-84902210581
论文题名:
Comparative genetic responses to climate in the varieties of Pinus ponderosa and Pseudotsuga menziesii: Reforestation
作者: Rehfeldt G.E.; Jaquish B.C.; Sáenz-Romero C.; Joyce D.G.; Leites L.P.; Bradley St Clair J.; López-Upton J.
刊名: Forest Ecology and Management
ISSN:  0378-1127
出版年: 2014
卷: 324
起始页码: 147
结束页码: 157
语种: 英语
英文关键词: Climate-change impacts ; Douglas-fir ; Management strategies ; Ponderosa pine ; Seed transfer guidelines
Scopus关键词: Population statistics ; Reforestation ; Climate-change impacts ; Douglas fir ; Management strategies ; Ponderosa pines ; Seed transfer ; Climate change ; adaptation ; climate change ; climate effect ; climate prediction ; coniferous forest ; conservation management ; ensemble forecasting ; forest health ; forest management ; genotype-environment interaction ; growth ; reforestation ; regeneration ; Mexico [North America] ; Pinus ponderosa ; Pseudotsuga ; Pseudotsuga menziesii
英文摘要: Impacts of climate change on the climatic niche of the sub-specific varieties of Pinus ponderosa and Pseudotsuga menziesii and on the adaptedness of their populations are considered from the viewpoint of reforestation. In using climate projections from an ensemble of 17 general circulation models targeting the decade surrounding 2060, our analyses suggest that a portion of the lands occupied today primarily by coastal varieties of each species contain genotypes that should remain suitable for the future climate. A much larger portion, particularly for varieties occupying inland sites, should require either introduction of better suited species or conversion to better adapted genotypes. Regeneration strategies are considered with the goal of matching growth potential of contemporary populations to the future climate where that potential can be realized. For some lands, natural reproduction should be suitable, but most lands will require forest renewal to maintain forest health, growth, and productivity. Projected impacts also illustrate the urgent need for conservation programs for P. menziesii in Mexico. © 2014.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65937
Appears in Collections:影响、适应和脆弱性

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作者单位: USDA Forest Service, Rocky Mountain Research Station, Forestry Sciences Laboratory, 1221 S. Main, Moscow, Idaho 83843, United States; Research Branch, B.C. Ministry of Forests, Lands and Natural Resource Operations, Kalamalka Forestry Centre, 3401 Reservoir Rd, Vernon, BC V1B 2C7, Canada; Instituto de Investigaciones Agropecuarias y Forestales, Universidad Michoacana de San Nicolás de Hidalgo (IIAF-UMSNH), Km 9.5 Carretera Morelia-Zinapécuaro, Tarímbaro, Michoacán 58880, Mexico; Independent Contractor, 449 Walls Road, Sault Ste. Marie, ON P6A 6K4, Canada; Department of Ecosystem Science and Management, Pennsylvania State University, University Park, PA 16802, United States; USDA Forest Service, Pacific Northwest Research Station, 3200 SW Jefferson Way, Corvallis, OR 97331-4401, United States; Colegio de Postgraduados, Km 35.5 Carretera México-Texcoco, Montecillo, México CP 56230, Mexico

Recommended Citation:
Rehfeldt G.E.,Jaquish B.C.,Sáenz-Romero C.,et al. Comparative genetic responses to climate in the varieties of Pinus ponderosa and Pseudotsuga menziesii: Reforestation[J]. Forest Ecology and Management,2014-01-01,324
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