Low CO2 levels of the entire Pleistocene epoch

Low CO2 levels of the entire Pleistocene epoch

Climate dynamics in Earth’s distant history can provide important forecasting for future changes, but uncertainties in proxy-derived carbon dioxide results are common. Here Da and colleagues present a refined paleosol proxy for carbon dioxide reconstruction, and report persistently low levels ( <...

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Main Authors: Jiawei Da, Yi Ge Zhang, Gen Li, Xianqiang Meng, Junfeng Ji
Format: Article
Language:English
Published: Nature Publishing Group 2019-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-12357-5
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spelling doaj-336ed13407994eaba706f7ceefe1ae402021-05-11T12:31:08ZengNature Publishing GroupNature Communications2041-17232019-09-011011910.1038/s41467-019-12357-5Low CO2 levels of the entire Pleistocene epochJiawei Da0Yi Ge Zhang1Gen Li2Xianqiang Meng3Junfeng Ji4Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Nanjing UniversityDepartment of Oceanography, Texas A&M UniversityDivision of Geological and Planetary Sciences, California Institute of TechnologyKey Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Nanjing UniversityKey Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Nanjing UniversityClimate dynamics in Earth’s distant history can provide important forecasting for future changes, but uncertainties in proxy-derived carbon dioxide results are common. Here Da and colleagues present a refined paleosol proxy for carbon dioxide reconstruction, and report persistently low levels ( < 300 ppm) throughout the Pleistocene interglacials.https://doi.org/10.1038/s41467-019-12357-5
collection DOAJ
language English
format Article
sources DOAJ
author Jiawei Da
Yi Ge Zhang
Gen Li
Xianqiang Meng
Junfeng Ji
spellingShingle Jiawei Da
Yi Ge Zhang
Gen Li
Xianqiang Meng
Junfeng Ji
Low CO2 levels of the entire Pleistocene epoch
Nature Communications
author_facet Jiawei Da
Yi Ge Zhang
Gen Li
Xianqiang Meng
Junfeng Ji
author_sort Jiawei Da
title Low CO2 levels of the entire Pleistocene epoch
title_short Low CO2 levels of the entire Pleistocene epoch
title_full Low CO2 levels of the entire Pleistocene epoch
title_fullStr Low CO2 levels of the entire Pleistocene epoch
title_full_unstemmed Low CO2 levels of the entire Pleistocene epoch
title_sort low co2 levels of the entire pleistocene epoch
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2019-09-01
description Climate dynamics in Earth’s distant history can provide important forecasting for future changes, but uncertainties in proxy-derived carbon dioxide results are common. Here Da and colleagues present a refined paleosol proxy for carbon dioxide reconstruction, and report persistently low levels ( < 300 ppm) throughout the Pleistocene interglacials.
url https://doi.org/10.1038/s41467-019-12357-5
work_keys_str_mv AT jiaweida lowco2levelsoftheentirepleistoceneepoch
AT yigezhang lowco2levelsoftheentirepleistoceneepoch
AT genli lowco2levelsoftheentirepleistoceneepoch
AT xianqiangmeng lowco2levelsoftheentirepleistoceneepoch
AT junfengji lowco2levelsoftheentirepleistoceneepoch
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