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A global multiproxy database for temperature reconstructions of the Common Era

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type , Journal 11 Jul 2017 France, France, France, Spain, France, Italy, France, Italy, France, Germany, France, France, United Kingdom, Belgium, Norway, Italy, Australia, France, Australia, France, Switzerland, France, Australia, France, Australia, Spain, France, Australia Publisher:Springer Science and Business Media LLCJournal:Scientific Data, volume 4 (eissn: 2052-4463,

Authors: James W. C. White; Zhixin Hao; Jonathan J. Tyler; Gregory T. Pederson; Daniel A. Dixon; Kathryn Allen; P. Graham Mortyn; +102 Authors

doi: 10.1038/sdata.2017.88 , 10.7892/boris.102446

pmid: 28696409

pmc: PMC5505119

handle: 10261/174550 , 2078.1/186471 , 11590/353561 , 2158/1113320 , 2381/45318 , 20.500.11937/68866 , 2440/109259

A global multiproxy database for temperature reconstructions of the Common Era

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Abstract

AbstractReproducible climate reconstructions of the Common Era (1 CE to present) are key to placing industrial-era warming into the context of natural climatic variability. Here we present a community-sourced database of temperature-sensitive proxy records from the PAGES2k initiative. The database gathers 692 records from 648 locations, including all continental regions and major ocean basins. The records are from trees, ice, sediment, corals, speleothems, documentary evidence, and other archives. They range in length from 50 to 2000 years, with a median of 547 years, while temporal resolution ranges from biweekly to centennial. Nearly half of the proxy time series are significantly correlated with HadCRUT4.2 surface temperature over the period 1850–2014. Global temperature composites show a remarkable degree of coherence between high- and low-resolution archives, with broadly similar patterns across archive types, terrestrial versus marine locations, and screening criteria. The database is suited to investigations of global and regional temperature variability over the Common Era, and is shared in the Linked Paleo Data (LiPD) format, including serializations in Matlab, R and Python.

Countries

France, France, France, Spain, France, Italy, France, Italy, France, Germany, France, France, United Kingdom, Belgium, Norway, Italy, Australia, France, Australia, France, Switzerland, France, Australia, France, Australia, Spain, France, Australia

Related Organizations

Department of Earth and Environmental Sciences Lehigh University
United States
University of Adelaide
Australia
Institut National des Sciences de l'Univers
France
Northern Arizona University, School of Earth Sciences and Environmental Sustainability
United States
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
France

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Keywords

climate variability, Data Descriptor, 550, VDP::Mathematics and natural science: 400::Mathematics: 410::Statistics: 412, VDP::Matematikk og Naturvitenskap: 400::Matematikk: 410::Statistikk: 412, F800, proxies, 551, Palaeoclimate, CECI [CISM], calcification, [SDU.STU.CL] Sciences of the Universe [physics]/Earth Sciences/Climatology, data integration objective, sea surface temperature, F860 Climatology, F643 Geoscience, Climate change, 910 Geography & travel, trace metal analysis, ice core records, G500, Common Era, data acquisition system, temperature of environmental material, climate change, data, [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology, Temperature reconstruction, Tree ring, wood, glacial ice, radiance, observation design, palaeoclimate, archaeal metabolite, [ PHYS.PHYS.PHYS-GEO-PH ] Physics [physics]/Physics [physics]/Geophysics [physics.geo-ph], time series design, stable isotope analysis, Statistics and Probability; Information Systems; 3304; Computer Science Applications1707 Computer Vision and Pattern Recognition; Statistics, Probability and Uncertainty; Library and Information Sciences, 550 Earth sciences & geology, reconstructions, temperature, sediment, :Mathematics and natural science: 400::Mathematics: 410::Statistics: 412 [VDP], :Matematikk og Naturvitenskap: 400::Matematikk: 410::Statistikk: 412 [VDP]

1 Research products, page 1 of 1

LiPD-utilities software on GitHub
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