DOI: 10.1002/grl.50350
论文题名: Consistent large-scale temperature responses in warm and cold climates
作者: Izumi K. ; Bartlein P.J. ; Harrison S.P.
刊名: Geophysical Research Letters
ISSN: 0094-9124
EISSN: 1944-8855
出版年: 2013
卷: 40, 期: 9 起始页码: 1817
结束页码: 1823
语种: 英语
英文关键词: climate models
; data-model comparisons
; paleoclimatic observations
; paleoclimatic simulations
Scopus关键词: Differential response
; Higher latitudes
; Historical observation
; paleoclimatic observations
; Paleoclimatic reconstruction
; paleoclimatic simulations
; Radiative forcings
; Temperature response
; Atmospheric radiation
; Computer simulation
; Data structures
; Climate models
; climate forcing
; climate modeling
; data set
; marine atmosphere
; paleoclimate
; radiative forcing
; reconstruction
; seasonality
; warming
英文摘要: Climate-model simulations of the large-scale temperature responses to increased radiative forcing include enhanced land-sea contrast, stronger response at higher latitudes than in the tropics, and differential responses in warm and cool season climates to uniform forcing. Here we show that these patterns are also characteristic of model simulations of past climates. The differences in the responses over land as opposed to over the ocean, between high and low latitudes, and between summer and winter are remarkably consistent (proportional and nearly linear) across simulations of both cold and warm climates. Similar patterns also appear in historical observations and paleoclimatic reconstructions, implying that such responses are characteristic features of the climate system and not simple model artifacts, thereby increasing our confidence in the ability of climate models to correctly simulate different climatic states. Key PointsCMIP5/PMIP3 simulations show land/ocean, latitudinal and seasonal contrastsCMIP5/PMIP3 simulations are also consistent with modern and paleo observationsMagnitudes of responses are proportional, nearly linear across climate states ©2013. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879122619&doi=10.1002%2fgrl.50350&partnerID=40&md5=4d22d4e62a5bcc7b63615fbdef32910e
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/6388
Appears in Collections: 气候减缓与适应
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作者单位: Department of Geography, University of Oregon, Eugene OR 97403, United States
Recommended Citation:
Izumi K.,Bartlein P.J.,Harrison S.P.. Consistent large-scale temperature responses in warm and cold climates[J]. Geophysical Research Letters,2013-01-01,40(9).