气候变化领域集成服务门户(CCPortal): Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene

CCPortal

DOI	10.1016/j.earscirev.2020.103286
	Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene
	Hernández A.; Martin-Puertas C.; Moffa-Sánchez P.; Moreno-Chamarro E.; Ortega P.; Blockley S.; Cobb K.M.; Comas-Bru L.; Giralt S.; Goosse H.; Luterbacher J.; Martrat B.; Muscheler R.; Parnell A.; Pla-Rabes S.; Sjolte J.; Scaife A.A.; Swingedouw D.; Wise E.; Xu G.
发表日期	2020
ISSN	00128252
卷号	209
英文摘要	Modes of climate variability affect global and regional climates on different spatio-temporal scales, and they have important impacts on human activities and ecosystems. As these modes are a useful tool for simplifying the understanding of the climate system, it is crucial that we gain improved knowledge of their long-term past evolution and interactions over time to contextualise their present and future behaviour. We review the literature focused on proxy-based reconstructions of modes of climate variability during the Holocene (i.e., the last 11.7 thousand years) with a special emphasis on i) proxy-based reconstruction methods; ii) available proxy-based reconstructions of the main modes of variability, i.e., El Niño Southern Oscillation, Pacific Decadal Variability, Atlantic Multidecadal Variability, the North Atlantic Oscillation, the Southern Annular Mode and the Indian Ocean Dipole; iii) major interactions between these modes; and iv) external forcing mechanisms related to the evolution of these modes. This review shows that modes of variability can be reconstructed using proxy-based records from a wide range of natural archives, but these reconstructions are scarce beyond the last millennium, partly due to the lack of robust chronologies with reduced dating uncertainties, technical issues related to proxy calibration, and difficulty elucidating their stationary impact (or not) on regional climates over time. While for each mode the available reconstructions tend to agree at mutidecadal timescales, they show notable disagreement on shorter timescales beyond the instrumental period. The reviewed evidence suggests that the intrinsic variability of modes can be modulated by external forcing, such as orbital, solar, volcanic, and anthropogenic forcing. The review also highlights some modes experience higher variability over the instrumental period, which is partly ascribed to anthropogenic forcing. These features stress the paramount importance of further studying their past variations using long climate-proxy records for the progress of climate science. © 2020 Elsevier B.V.
关键词	AMO Climate changes ENSO Holocene IOD Modes of variability NAO Palaeoclimatology PDO Proxy-based reconstructions SAM
英文关键词	Atlantic Multidecadal Oscillation; climate variation; El Nino-Southern Oscillation; Holocene; Indian Ocean Dipole; North Atlantic Oscillation; Pacific Decadal Oscillation; paleoclimate; proxy climate record; reconstruction; temporal variation; timescale; Atlantic Ocean; Atlantic Ocean (North); Indian Ocean; Pacific Ocean
语种	英语
来源期刊	Earth Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/203739
作者单位	Geosciences Barcelona (GEO3BCN-CSIC), Barcelona, Spain; Department of Geography, Royal Holloway University of London, Egham, TW20 0EX, United Kingdom; Department of Geography, Durham University, Durham, DH1 3LE, United Kingdom; Barcelona Supercomputing Center (BSC), Barcelona, Spain; School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, United States; School of Archaeology, Geography & Environmental Sciences, University of Reading, RG6 6AH Reading, Berkshire, United Kingdom; Earth and Life Institute, Université catholique de Louvain, Belgium; Science and Innovation Department, World Meteorological Organization (WMO), 7bis Avenue de la Paix, Geneva, 1211, Switzerland; Department of Geography, Climatology, Climate Dynamic and Climate Change, Center of International Development and Environmental Research, Justus Liebig University of Giessen, Germany; Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Barcelona, Spain; Department of Geology – Quaternary Sc...
推荐引用方式 GB/T 7714	Hernández A.,Martin-Puertas C.,Moffa-Sánchez P.,et al. Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene[J],2020,209.
APA	Hernández A..,Martin-Puertas C..,Moffa-Sánchez P..,Moreno-Chamarro E..,Ortega P..,...&Xu G..(2020).Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene.Earth Science Reviews,209.
MLA	Hernández A.,et al."Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene".Earth Science Reviews 209(2020).