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DOI	10.1016/j.quascirev.2019.106074
	Ranking of tree-ring based hydroclimate reconstructions of the past millennium
	Ljungqvist F.C.; Piermattei A.; Seim A.; Krusic P.J.; Büntgen U.; He M.; Kirdyanov A.V.; Luterbacher J.; Schneider L.; Seftigen K.; Stahle D.W.; Villalba R.; Yang B.; Esper J.
发表日期	2020
ISSN	0277-3791
卷号	230
英文摘要	To place recent hydroclimate changes, including drought occurrences, in a long-term historical context, tree-ring records serve as an important natural archive. Here, we evaluate 46 millennium-long tree-ring based hydroclimate reconstructions for their Data Homogeneity, Sample Replication, Growth Coherence, Chronology Development, and Climate Signal based on criteria published by Esper et al. (2016) to assess tree-ring based temperature reconstructions. The compilation of 46 individually calibrated site reconstructions includes 37 different tree species and stem from North America (n = 29), Asia (n = 10); Europe (n = 5), northern Africa (n = 1) and southern South America (n = 1). For each criterion, the individual reconstructions were ranked in four groups, and results showed that no reconstruction scores highest or lowest for all analyzed parameters. We find no geographical differences in the overall ranking, but reconstructions from arid and semi-arid environments tend to score highest. A strong and stable hydroclimate signal is found to be of greater importance than a long calibration period. The most challenging trade-off identified is between high continuous sample replications, as well as a well-mixed age class distribution over time, and a good internal growth coherence. Unlike temperature reconstructions, a high proportion of the hydroclimate reconstructions are produced using individual series detrending methods removing centennial-scale variability. By providing a quantitative and objective evaluation of all available tree-ring based hydroclimate reconstructions we hope to boost future improvements in the development of such records and provide practical guidance to secondary users of these reconstructions. © 2019 The Authors
英文关键词	Climate change; Dendrochronology; Dendroclimatology; Hydroclimate; Paleoclimate; Past millennium; Proxy data
语种	英语
scopus关键词	Atmospheric temperature; Climate change; Economic and social effects; Repair; Trees (mathematics); Dendrochronology; Dendroclimatology; Hydroclimate; Paleoclimates; Past millennium; Proxy data; Forestry; age class; climate change; dendrochronology; dendroclimatology; paleoclimate; tree; tree ring; Africa; Asia; Europe; North America; South America
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151589
作者单位	Department of History, Stockholm University, Stockholm, Sweden; Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden; Swedish Collegium for Advanced Study, Uppsala, Sweden; Department of Geography, University of Cambridge, Cambridge, United Kingdom; Chair of Forest Growth, Institute of Forest Sciences, Albert Ludwig University of Freiburg, Freiburg, Germany; Department of Physical Geography, Stockholm University, Stockholm, Sweden; Dendro Sciences Group, Swiss Federal Research Institute WSL, Birmensdorf, Switzerland; CzechGlobe Global Change Research Institute CAS, Brno, Czech Republic; Department of Geography, Faculty of Science, Masaryk University, Brno, Czech Republic; Center for Ecological Forecasting and Global Change, College of Forestry, Northwest Agriculture and Forestry University, Yangling, China; Sukachev Institute of Forest SB RAS, Krasnoyarsk, Akademgorodok, Russian Federation; Institute of Ecology and Geography, Siberian Federal University, Krasnoyarsk, Russian Federati...
推荐引用方式 GB/T 7714	Ljungqvist F.C.,Piermattei A.,Seim A.,et al. Ranking of tree-ring based hydroclimate reconstructions of the past millennium[J],2020,230.
APA	Ljungqvist F.C..,Piermattei A..,Seim A..,Krusic P.J..,Büntgen U..,...&Esper J..(2020).Ranking of tree-ring based hydroclimate reconstructions of the past millennium.Quaternary Science Reviews,230.
MLA	Ljungqvist F.C.,et al."Ranking of tree-ring based hydroclimate reconstructions of the past millennium".Quaternary Science Reviews 230(2020).