globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.13105
论文题名:
Forest biogeochemistry in response to drought
作者: Schlesinger W.H.; Dietze M.C.; Jackson R.B.; Phillips R.P.; Rhoades C.C.; Rustad L.E.; Vose J.M.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2016
卷: 22, 期:7
起始页码: 2318
结束页码: 2328
语种: 英语
英文关键词: biogeochemistry ; carbon cycle ; fire ; forest management ; insect attack ; soil biogeochemistry
Scopus关键词: biogeochemistry ; carbon cycle ; drought stress ; ecosystem response ; forest ecosystem ; nutrient cycling ; soil chemistry ; Hexapoda
英文摘要: Trees alter their use and allocation of nutrients in response to drought, and changes in soil nutrient cycling and trace gas flux (N2O and CH4) are observed when experimental drought is imposed on forests. In extreme droughts, trees are increasingly susceptible to attack by pests and pathogens, which can lead to major changes in nutrient flux to the soil. Extreme droughts often lead to more common and more intense forest fires, causing dramatic changes in the nutrient storage and loss from forest ecosystems. Changes in the future manifestation of drought will affect carbon uptake and storage in forests, leading to feedbacks to the Earth's climate system. We must improve the recognition of drought in nature, our ability to manage our forests in the face of drought, and the parameterization of drought in earth system models for improved predictions of carbon uptake and storage in the world's forests. © 2015 John Wiley & Sons Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61366
Appears in Collections:影响、适应和脆弱性

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作者单位: Cary Institute of Ecosystem Studies, Box AB, Millbrook, NY, United States; Department of Biology, Boston University, 5 Cummington Mall, Boston, MA, United States; Department of Earth System Science, Stanford University, Y2E2 Building, 379B, Stanford, CA, United States; Department of Biology, Indiana University, 1 E 3rd Street, Bloomington, IN, United States; U.S.D.A., Forest Service, Rocky Mountain Research Station, 240 West Prospect Road, Fort Collins, CO, United States; U.S.D.A., Forest Service, Northern Research Station, 271 Mast Rd, Durham, NH, United States; U.S.D.A., Forest Service, Southern Research Station, NC State University, Campus Box 8008, Raleigh, NC, United States

Recommended Citation:
Schlesinger W.H.,Dietze M.C.,Jackson R.B.,et al. Forest biogeochemistry in response to drought[J]. Global Change Biology,2016-01-01,22(7)
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