A global collection of paleoclimate proxy time series over the Common Era
*Dec 2023 Proxy Database Update: This database has been updated based on a more stringent proxy screening procedure. All screening calculations and decisions are documented in the accompanying Julia code Pluto notebook file (see also the HTML file preview of the code). This screening has resulted in...
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ftzenodo:oai:zenodo.org:10352612 2024-09-15T18:11:59+00:00 A global collection of paleoclimate proxy time series over the Common Era Steiger, Nathan Horlick, Kaleb Tardif, Robert Erb, Michael Emile-Geay, Julien Steig, Eric Hakim, Greg 2023-12-11 https://doi.org/10.5281/zenodo.10352612 unknown Zenodo https://doi.org/10.5281/zenodo.1189005 https://doi.org/10.5281/zenodo.10352612 oai:zenodo.org:10352612 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.1035261210.5281/zenodo.1189005 2024-07-27T07:59:58Z *Dec 2023 Proxy Database Update: This database has been updated based on a more stringent proxy screening procedure. All screening calculations and decisions are documented in the accompanying Julia code Pluto notebook file (see also the HTML file preview of the code). This screening has resulted in the removal of 183 proxy time series from the original file.* Original Data Descriptor: This collection of paleoclimate proxy data currently includes 2591 tree ring chronologies, 197 coraland sclerosponge records, 153 ice core isotope records, 26 speleothem isotope records, 10 lake sediment records, and 1 marine sediment record, for a total of 2,978 records. The proxy records have been collected with a focus on the past 2000 years. This dataset has been collated through collaborative efforts with the Last Millennium Reanalysis project (Hakim et al. 2016) and provides the basis for the reconstructions presented in Steiger et al. (2018). Though the majority of data records are culled from PAGES2k Consortium(2017) and Breitenmoser et al. (2014), some data was taken from the NOAA NCEI's World Data Center for Paleoclimatology archive. Additionally, data was solicited from multiple investigators such as Eric Steig, Stephanie Hayman, Sylke Draschba, Henning Kuhnert, Andy Baker, and others amounting to approximately 60 coral, ice core, speleothem, and lake sediment datasets, though all files in this archive can be freely shared. Datasets were selected whose resolution was at least 25 years, temporal duration was greater than 40 years, and consisted of proxies that had established proxy system models (forward models). The data files are in Matlab format and the variables here include the proxy names ('lmr2k_names'), the proxy data ('lmr2k_data'), the proxy type ('archive'), the proxy measurement ('msrmt'), the proxy latitudes and longitudes ('p_lat' and 'p_lon'), and the years of the proxies ('year'). Seasonally resolved proxies have been averaged from April to the following calendar year March. Updates will be made to this ... Other/Unknown Material ice core Zenodo |
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*Dec 2023 Proxy Database Update: This database has been updated based on a more stringent proxy screening procedure. All screening calculations and decisions are documented in the accompanying Julia code Pluto notebook file (see also the HTML file preview of the code). This screening has resulted in the removal of 183 proxy time series from the original file.* Original Data Descriptor: This collection of paleoclimate proxy data currently includes 2591 tree ring chronologies, 197 coraland sclerosponge records, 153 ice core isotope records, 26 speleothem isotope records, 10 lake sediment records, and 1 marine sediment record, for a total of 2,978 records. The proxy records have been collected with a focus on the past 2000 years. This dataset has been collated through collaborative efforts with the Last Millennium Reanalysis project (Hakim et al. 2016) and provides the basis for the reconstructions presented in Steiger et al. (2018). Though the majority of data records are culled from PAGES2k Consortium(2017) and Breitenmoser et al. (2014), some data was taken from the NOAA NCEI's World Data Center for Paleoclimatology archive. Additionally, data was solicited from multiple investigators such as Eric Steig, Stephanie Hayman, Sylke Draschba, Henning Kuhnert, Andy Baker, and others amounting to approximately 60 coral, ice core, speleothem, and lake sediment datasets, though all files in this archive can be freely shared. Datasets were selected whose resolution was at least 25 years, temporal duration was greater than 40 years, and consisted of proxies that had established proxy system models (forward models). The data files are in Matlab format and the variables here include the proxy names ('lmr2k_names'), the proxy data ('lmr2k_data'), the proxy type ('archive'), the proxy measurement ('msrmt'), the proxy latitudes and longitudes ('p_lat' and 'p_lon'), and the years of the proxies ('year'). Seasonally resolved proxies have been averaged from April to the following calendar year March. Updates will be made to this ... |
format |
Other/Unknown Material |
author |
Steiger, Nathan Horlick, Kaleb Tardif, Robert Erb, Michael Emile-Geay, Julien Steig, Eric Hakim, Greg |
spellingShingle |
Steiger, Nathan Horlick, Kaleb Tardif, Robert Erb, Michael Emile-Geay, Julien Steig, Eric Hakim, Greg A global collection of paleoclimate proxy time series over the Common Era |
author_facet |
Steiger, Nathan Horlick, Kaleb Tardif, Robert Erb, Michael Emile-Geay, Julien Steig, Eric Hakim, Greg |
author_sort |
Steiger, Nathan |
title |
A global collection of paleoclimate proxy time series over the Common Era |
title_short |
A global collection of paleoclimate proxy time series over the Common Era |
title_full |
A global collection of paleoclimate proxy time series over the Common Era |
title_fullStr |
A global collection of paleoclimate proxy time series over the Common Era |
title_full_unstemmed |
A global collection of paleoclimate proxy time series over the Common Era |
title_sort |
global collection of paleoclimate proxy time series over the common era |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.10352612 |
genre |
ice core |
genre_facet |
ice core |
op_relation |
https://doi.org/10.5281/zenodo.1189005 https://doi.org/10.5281/zenodo.10352612 oai:zenodo.org:10352612 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.1035261210.5281/zenodo.1189005 |
_version_ |
1810449568783925248 |