DOI: 10.1002/2016GL068062
论文题名: Earlier green-up and spring warming amplification over Europe
作者: Ma S. ; Pitman A.J. ; Lorenz R. ; Kala J. ; Srbinovsky J.
刊名: Geophysical Research Letters
ISSN: 0094-9301
EISSN: 1944-9032
出版年: 2016
卷: 43, 期: 5 起始页码: 2011
结束页码: 2018
语种: 英语
英文关键词: green-up
; heat waves
; phenology
; vegetation-atmosphere interactions
Scopus关键词: Biogeochemistry
; Biology
; Climate change
; Climatology
; Biophysical process
; Climate simulation
; Green-up
; Heat waves
; Northern Hemispheres
; Phenology
; Southern Hemisphere
; Vegetation-atmosphere interactions
; Climate models
; atmosphere-biosphere interaction
; biophysics
; climate feedback
; climate modeling
; heat transfer
; phenology
; solar radiation
; Southern Hemisphere
; Europe
英文摘要: The onset of green-up of plants has advanced in response to climate change. This advance has the potential to affect heat waves via biogeochemical and biophysical processes. Here a climate model was used to investigate only the biophysical feedbacks of earlier green-up on climate as the biogeochemical feedbacks have been well addressed. Earlier green-up by 5 to 30 days amplifies spring warming in Europe, especially heat waves, but makes few differences to heat waves in summer. This spring warming is most noticeable within 30 days of advanced green-up and is associated with a decrease in low- A nd middle-layer clouds and associated increases of downward short wave and net radiation. We find negligible differences in the Southern Hemisphere and low latitudes of the Northern Hemisphere. Our results provide an estimate of the level of skill necessary in phenology models to avoid introducing biases in climate simulations. © 2016. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977963093&doi=10.1002%2f2016GL068062&partnerID=40&md5=05c44a04495744272eea7854b8888550
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/10264
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: Australian Research Council Centre of Excellence for Climate Systems Science, Climate Change Research Center, University of New South Wales, Sydney, New South Wales, Australia
Recommended Citation:
Ma S.,Pitman A.J.,Lorenz R.,et al. Earlier green-up and spring warming amplification over Europe[J]. Geophysical Research Letters,2016-01-01,43(5).