globalchange  > 影响、适应和脆弱性
DOI: 10.1002/wcc.192
Scopus记录号: 2-s2.0-84867616331
论文题名:
Modeling the climatic effects of large explosive volcanic eruptions
作者: Timmreck C
刊名: Wiley Interdisciplinary Reviews: Climate Change
ISSN: 17577780
出版年: 2012
卷: 3, 期:6
起始页码: 545
结束页码: 564
语种: 英语
英文关键词: Atmospheric composition ; Atmospheric radiation ; Carbon ; Climatology ; Earth (planet) ; Volcanoes ; Aerosol size distributions ; Climate model simulations ; Model inter comparisons ; Multi-decadal time scale ; Natural climate variabilities ; Northern Hemispheres ; Radiation calculations ; Terrestrial biogeochemistries ; Climate models ; carbon cycle ; climate change ; climate effect ; climate modeling ; climate variation ; computer simulation ; hydrological cycle ; Northern Hemisphere ; volcanic eruption
英文摘要: Large volcanic eruptions are an important driving factor of natural climate variability. A sound assessment of the role of volcanoes in the climate system in comparison to other forcing factors is therefore a prerequisite for understanding future and past climate variability. New advances in understanding volcanic climate effects have been achieved by using comprehensive climate and Earth system models. New insights have been gained over the last decade about volcanic impacts on atmospheric composition and dynamics, but most notably also about their impact on ocean dynamics, the hydrological and the carbon cycle and on marine and terrestrial biogeochemistry. An important achievement is the improved understanding of the volcanic imprint on decadal to multidecadal time scales. Climate model simulations of past eruptions are highly dependent not only on the quality of the model and of the volcanologcial input data but also on the treatment of the aerosol size distribution in chemistry and radiation calculations. Further knowledge has to be achieved about the relation between the initial climate state at the time of the eruption and the volcanic climatic impact. A challenging task for climate models is also the simulation of the Northern Hemisphere winter climate response after a large tropical eruption. Model intercomparison studies and cross validations of model simulations with observations are essential to better constrain the radiative forcing of large volcanic eruptions and their climate impact. © 2012 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/76429
Appears in Collections:影响、适应和脆弱性
气候变化与战略

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作者单位: AES, Max-Planck Institut fuer Meteorologie, Hamburg, Germany

Recommended Citation:
Timmreck C. Modeling the climatic effects of large explosive volcanic eruptions[J]. Wiley Interdisciplinary Reviews: Climate Change,2012-01-01,3(6)
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