globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.12447
论文题名:
Bioprecipitation: A feedback cycle linking Earth history, ecosystem dynamics and land use through biological ice nucleators in the atmosphere
作者: Morris C.E.; Conen F.; Alex Huffman J.; Phillips V.; Pöschl U.; Sands D.C.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2014
卷: 20, 期:2
起始页码: 341
结束页码: 351
语种: 英语
英文关键词: Aerobiology ; Biological ice nucleation ; Cloud physics ; Ice multiplication ; Pseudomonas syringae ; Rainfall
Scopus关键词: aerobiology ; aerosol ; bacterium ; cloud microphysics ; ice crystal ; nucleation ; precipitation (climatology) ; rainfall ; Bacteria (microorganisms) ; Embryophyta ; Pseudomonas syringae ; ice ; rain ; aerospace medicine ; article ; astronomy ; atmosphere ; bacterium ; biological ice nucleation ; classification ; cloud physics ; ecosystem ; ice multiplication ; metabolism ; Pseudomonas syringae ; aerobiology ; biological ice nucleation ; cloud physics ; ice multiplication ; Pseudomonas syringae ; rainfall ; Atmosphere ; Bacteria ; Earth (Planet) ; Ecosystem ; Ice ; Rain
英文摘要: Landscapes influence precipitation via the water vapor and energy fluxes they generate. Biologically active landscapes also generate aerosols containing microorganisms, some being capable of catalyzing ice formation and crystal growth in clouds at temperatures near 0 °C. The resulting precipitation is beneficial for the growth of plants and microorganisms. Mounting evidence from observations and numerical simulations support the plausibility of a bioprecipitation feedback cycle involving vegetated landscapes and the microorganisms they host. Furthermore, the evolutionary history of ice nucleation-active bacteria such as Pseudomonas syringae supports that they have been part of this process on geological time scales since the emergence of land plants. Elucidation of bioprecipitation feedbacks involving landscapes and their microflora could contribute to appraising the impact that modified landscapes have on regional weather and biodiversity, and to avoiding inadvertent, negative consequences of landscape management. © 2013 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/62004
Appears in Collections:影响、适应和脆弱性

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作者单位: INRA, UR0407 Pathologie Végétale, Montfavet Cedex, F-84143, France; Department Plant Sciences and Plant Pathology, Montana State University, 119 Plant Bioscience Bldg., Bozeman, MT, 59717-3150, United States; Department of Environmental Sciences, University of Basel, Basel, 4056, Switzerland; Department of Chemistry and Biochemistry, University of Denver, Denver, CO, 80208, United States; Department of Physical Geography and Ecosystem Science, Lund University, Solvegatan 12, Lund, 223 62, Sweden; Biogeochemistry and Multiphase Chemistry Departments, Max Planck Institute for Chemistry, Mainz, 55128, Germany

Recommended Citation:
Morris C.E.,Conen F.,Alex Huffman J.,et al. Bioprecipitation: A feedback cycle linking Earth history, ecosystem dynamics and land use through biological ice nucleators in the atmosphere[J]. Global Change Biology,2014-01-01,20(2)
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