| DOI: | 10.1002/2015GL063363
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| 论文题名: | Tropical rainforest response to marine sky brightening climate engineering |
| 作者: | Muri H.; Niemeier U.; Kristjánsson J.E.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8715
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| EISSN: | 1944-8446
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| 出版年: | 2015
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| 卷: | 42, 期:8 | | 起始页码: | 2951
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| 结束页码: | 2960
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| 语种: | 英语
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| 英文关键词: | carbon cycle
; climate
; clouds
; geoengineering
; tropical forest
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| Scopus关键词: | Atmospheric chemistry
; Carbon
; Carbon dioxide
; Clouds
; Correlation methods
; Earth (planet)
; Forestry
; Sun
; Tropics
; Atmospheric carbon dioxide
; Carbon cycles
; Climate
; Geoengineering
; Gross primary productivity
; Partial correlation
; Tropical forest
; Tropical rain forest
; Climate models
; atmospheric chemistry
; carbon dioxide
; climate modeling
; net primary production
; precipitation (climatology)
; rainforest
; tropical forest
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| 英文摘要: | Tropical forests represent a major atmospheric carbon dioxide sink. Here the gross primary productivity (GPP) response of tropical rainforests to climate engineering via marine sky brightening under a future scenario is investigated in three Earth system models. The model response is diverse, and in two of the three models, the tropical GPP shows a decrease from the marine sky brightening climate engineering. Partial correlation analysis indicates precipitation to be important in one of those models, while precipitation and temperature are limiting factors in the other. One model experiences a reversal of its Amazon dieback under marine sky brightening. There, the strongest partial correlation of GPP is to temperature and incoming solar radiation at the surface. Carbon fertilization provides a higher future tropical rainforest GPP overall, both with and without climate engineering. Salt damage to plants and soils could be an important aspect of marine sky brightening. ©2015. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84929512953&doi=10.1002%2f2015GL063363&partnerID=40&md5=ad2c7a0f182f1b84fa1f4d034e18e337
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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/8331
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| Appears in Collections: | 科学计划与规划
气候变化与战略
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作者单位: | Department of Geosciences, University of Oslo, Oslo, Norway
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| Recommended Citation: | |
Muri H.,Niemeier U.,Kristjánsson J.E.. Tropical rainforest response to marine sky brightening climate engineering[J]. Geophysical Research Letters,2015-01-01,42(8).
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