| DOI: | 10.1016/j.gloplacha.2014.11.005
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| 论文题名: | Impact of tropospheric sulphate aerosols on the terrestrial carbon cycle |
| 作者: | Eliseev A.V.
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| 刊名: | Global and Planetary Change
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| ISSN: | 0921-8181
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| 出版年: | 2015
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| 卷: | 124 | | 起始页码: | 30
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| 结束页码: | 40
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| 语种: | 英语
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| 英文关键词: | Climate projections
; Terrestrial ecosystems
; Toxic impact
; Tropospheric sulphates
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| Scopus关键词: | Aerosols
; Atmospheric movements
; Carbon
; Climate change
; Climate models
; Ecology
; Geophysics
; Sulfur compounds
; Troposphere
; Climate projection
; Gross primary production
; Historical reconstruction
; Russian Academy of Sciences
; Sulphates
; Terrestrial carbon cycle
; Terrestrial ecosystems
; Toxic impact
; Loading
; aerosol
; atmospheric forcing
; atmospheric pollution
; carbon cycle
; numerical model
; parameterization
; photosynthesis
; pollution effect
; primary production
; sulfate
; toxicity
; troposphere
; vegetation structure
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| 英文摘要: | Tropospheric sulphate aerosols (TSAs) may oxidise the photosynthesising tissues if they are taken up by plants. A parameterisation of this impact of tropospheric sulphate aerosols (TSAs) on the terrestrial gross primary production is suggested. This parameterisation is implemented into the global Earth system model developed at the A.M. Obukhov Institute of the Atmospheric Physics, Russian Academy of Sciences (IAP RAS CM). With this coupled model, the simulations are performed which are forced by common anthropogenic and natural climate forcings based on historical reconstructions followed by the RCP 8.5 scenario. The model response to sulphate aerosol loading is subdivided into the climatic (related to the influence of TSA on the radiative transport in the atmosphere) and ecological (related to the toxic influence of sulphate aerosol on terrestrial plants) impacts. We found that the former basically dominates over the latter on a global scale and modifies the responses of the global vegetation and soil carbon stocks to external forcings by 10%. At a regional scale, however, ecological impact may be as much important as the climatic one. © 2014 Elsevier B.V. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949130015&doi=10.1016%2fj.gloplacha.2014.11.005&partnerID=40&md5=0e93051458327a6f113b2f8e63f31f18
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/11573
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| Appears in Collections: | 全球变化的国际研究计划
气候变化与战略
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作者单位: | A.M. Obukhov Institute of Atmospheric Physics RAS, Moscow, Russian Federation
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| Recommended Citation: | |
Eliseev A.V.. Impact of tropospheric sulphate aerosols on the terrestrial carbon cycle[J]. Global and Planetary Change,2015-01-01,124.
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