globalchange  > 气候减缓与适应
DOI: 10.1038/s41561-017-0057-5
论文题名:
Land radiative management as contributor to regional-scale climate adaptation and mitigation
作者: Seneviratne S.I.; Phipps S.J.; Pitman A.J.; Hirsch A.L.; Davin E.L.; Donat M.G.; Hirschi M.; Lenton A.; Wilhelm M.; Kravitz B.
刊名: Nature Geoscience
ISSN: 17520894
出版年: 2018
卷: 11, 期:2
起始页码: 88
结束页码: 96
语种: 英语
Scopus关键词: air temperature ; carbon dioxide ; carbon emission ; greenhouse gas ; growing season ; land management ; mitigation ; radiative transfer ; rainfall ; regional climate ; solar radiation
英文摘要: Greenhouse gas emissions urgently need to be reduced. Even with a step up in mitigation, the goal of limiting global temperature rise to well below 2 °C remains challenging. Consequences of missing these goals are substantial, especially on regional scales. Because progress in the reduction of carbon dioxide emissions has been slow, climate engineering schemes are increasingly being discussed. But global schemes remain controversial and have important shortcomings. A reduction of global mean temperature through global-scale management of solar radiation could lead to strong regional disparities and affect rainfall patterns. On the other hand, active management of land radiative effects on a regional scale represents an alternative option of climate engineering that has been little discussed. Regional land radiative management could help to counteract warming, in particular hot extremes in densely populated and important agricultural regions. Regional land radiative management also raises some ethical issues, and its efficacy would be limited in time and space, depending on crop growing periods and constraints on agricultural management. But through its more regional focus and reliance on tested techniques, regional land radiative management avoids some of the main shortcomings associated with global radiation management. We argue that albedo-related climate benefits of land management should be considered more prominently when assessing regional-scale climate adaptation and mitigation as well as ecosystem services. © 2018 The Publisher.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/105612
Appears in Collections:气候减缓与适应
科学计划与规划

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作者单位: Institute for Atmospheric and Climate Science, ETH Zurich, Switzerland; ARC Centre of Excellence for Climate System Science, Climate Change Research Centre, University of New South Wales, Sydney, Australia; Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS, Australia; ARC Centre of Excellence for Climate Extremes, Climate Change Research Centre, University of New South Wales, Sydney, Australia; CSIRO Oceans and Atmosphere, Tasmania, Australia; Pacific Northwest National Laboratory, Richland, WA, United States

Recommended Citation:
Seneviratne S.I.,Phipps S.J.,Pitman A.J.,et al. Land radiative management as contributor to regional-scale climate adaptation and mitigation[J]. Nature Geoscience,2018-01-01,11(2)
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