Pollen-based continental climate reconstructions at 6 and 21 ka: a global synthesis

doi:10.1007/s00382-010-0904-1

	Pollen-based continental climate reconstructions at 6 and 21 ka: a global synthesis
	Bartlein, P. J.1; Harrison, S. P.2,3; Brewer, S.4; Connor, S.5; Davis, B. A. S.6; Gajewski, K.7; Guiot, J.8; Harrison-Prentice, T. I.9; Henderson, A.10; Peyron, O.11
刊名	CLIMATE DYNAMICS
	2011-08-01
卷号	37 期号:3-4 页码:775-802
关键词	Pollen Plant macrofossils Palaeovegetation palaeoclimate reconstructions Reconstruction uncertainties Mid-Holocene Last glacial maximum Climate model evaluation
ISSN号	0930-7575
DOI	10.1007/s00382-010-0904-1
文献子类	Article
英文摘要	Subfossil pollen and plant macrofossil data derived from C-14-dated sediment profiles can provide quantitative information on glacial and interglacial climates. The data allow climate variables related to growing-season warmth, winter cold, and plant-available moisture to be reconstructed. Continental-scale reconstructions have been made for the mid-Holocene (MH, around 6 ka) and Last Glacial Maximum (LGM, around 21 ka), allowing comparison with palaeoclimate simulations currently being carried out as part of the fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change. The synthesis of the available MH and LGM climate reconstructions and their uncertainties, obtained using modern-analogue, regression and model-inversion techniques, is presented for four temperature variables and two moisture variables. Reconstructions of the same variables based on surface-pollen assemblages are shown to be accurate and unbiased. Reconstructed LGM and MH climate anomaly patterns are coherent, consistent between variables, and robust with respect to the choice of technique. They support a conceptual model of the controls of Late Quaternary climate change whereby the first-order effects of orbital variations and greenhouse forcing on the seasonal cycle of temperature are predictably modified by responses of the atmospheric circulation and surface energy balance.
WOS关键词	LAST GLACIAL MAXIMUM ; EASTERN NORTH-AMERICA ; GENERAL-CIRCULATION MODEL ; PMIP2 COUPLED SIMULATIONS ; MODERN ANALOG TECHNIQUE ; PLANT FUNCTIONAL TYPES ; PAST 21,000 YEARS ; LAKE STATUS DATA ; LEAF-AREA INDEX ; C-14 YR BP
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000293403500022
资助机构	UK Natural Environment Research Council ; UK Natural Environment Research Council ; International Quaternary Association (INQUA)(0801) ; International Quaternary Association (INQUA)(0801) ; QUEST (Quantifying Uncertainties in the Earth System) programme ; QUEST (Quantifying Uncertainties in the Earth System) programme ; US National Science Foundation ; US National Science Foundation ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; UK Natural Environment Research Council ; UK Natural Environment Research Council ; International Quaternary Association (INQUA)(0801) ; International Quaternary Association (INQUA)(0801) ; QUEST (Quantifying Uncertainties in the Earth System) programme ; QUEST (Quantifying Uncertainties in the Earth System) programme ; US National Science Foundation ; US National Science Foundation ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; UK Natural Environment Research Council ; UK Natural Environment Research Council ; International Quaternary Association (INQUA)(0801) ; International Quaternary Association (INQUA)(0801) ; QUEST (Quantifying Uncertainties in the Earth System) programme ; QUEST (Quantifying Uncertainties in the Earth System) programme ; US National Science Foundation ; US National Science Foundation ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; UK Natural Environment Research Council ; UK Natural Environment Research Council ; International Quaternary Association (INQUA)(0801) ; International Quaternary Association (INQUA)(0801) ; QUEST (Quantifying Uncertainties in the Earth System) programme ; QUEST (Quantifying Uncertainties in the Earth System) programme ; US National Science Foundation ; US National Science Foundation ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS) ; Canadian Foundation for Climate and Atmospheric Sciences (CFCAS)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/74820]
专题	中国科学院地质与地球物理研究所
通讯作者	Bartlein, P. J.
作者单位	1.Univ Oregon, Dept Geog, Eugene, OR 97403 USA 2.Univ Bristol, Sch Geog Sci, Bristol, Avon, England 3.Macquarie Univ, Sch Biol Sci, N Ryde, NSW 2109, Australia 4.Univ Wyoming, Dept Bot, Laramie, WY 82071 USA 5.Univ Algarve, Ctr Marine & Environm Res, P-8005139 Faro, Portugal 6.Ecole Polytech Fed Lausanne, Sch Architecture Civil & Environm Engn, CH-1015 Lausanne, Switzerland 7.Univ Ottawa, Dept Geog, Ottawa, ON K1N 6N5, Canada 8.CEREGE, F-13545 Aix En Provence 4, France 9.PAKLIM, GTZ, Jakarta 13410, Indonesia 10.Univ Minnesota, Dept Geol & Geophys, Minneapolis, MN 55455 USA
推荐引用方式 GB/T 7714	Bartlein, P. J.,Harrison, S. P.,Brewer, S.,et al. Pollen-based continental climate reconstructions at 6 and 21 ka: a global synthesis[J]. CLIMATE DYNAMICS,2011,37(3-4):775-802.
APA	Bartlein, P. J..,Harrison, S. P..,Brewer, S..,Connor, S..,Davis, B. A. S..,...&Wu, H..(2011).Pollen-based continental climate reconstructions at 6 and 21 ka: a global synthesis.CLIMATE DYNAMICS,37(3-4),775-802.
MLA	Bartlein, P. J.,et al."Pollen-based continental climate reconstructions at 6 and 21 ka: a global synthesis".CLIMATE DYNAMICS 37.3-4(2011):775-802.