Tracing Organic Carbon Sources With Ramped Pyrolysis/Oxidation

Abstract Tracing sources of organic carbon (OC) is a critical aspect of studying surface carbon cycling. Previous methods, such as carbon and nitrogen isotopes, have struggled to separate different sources in some case studies. This study introduces a new approach for quantifying OC sources by using...

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Bibliographic Details

Published in:	Geophysical Research Letters
Main Authors:	Jin Wang, Fei Zhang, Xingqian Cui, Peng Cheng, Pingping Pan, Guanxia Wu, Yuanxin Qu, Huayu Huang, Zhangdong Jin
Format:	Article
Language:	English
Published:	Wiley 2025-08-01
Subjects:	organic carbon ramped pyrolysis/oxidation sources endmember mixing
Online Access:	https://doi.org/10.1029/2025GL115321