Quantitatively tracing the decomposition of endogenous particulate organic carbon during sinking in (sub-)deep reservoirs: Using radiocarbon isotopes Δ14C

•Δ14C can effectively trace the POC sources in river-reservoir system.•Endogenous OC decomposition during deposition is quantitatively estimated byΔ14C.•>70 % of the endogenous OC decomposed within water column in Hongfeng reservoir.•Carbon cycling in water column significantly affects reservoirs...

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Veröffentlicht in:	Water research (Oxford) 2025-03, Vol.271, p.123003, Article 123003
Hauptverfasser:	Yin, Chao, Zeng, Yan, Chen, Jingan, Ran, Guangrong, Yang, Haiquan, Yu, Jia, Wang, Jingfu, Zhang, Ziyan, Guo, Xudong
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon cycle Decomposition process POC Reservoir Δ14c
Online-Zugang:	Volltext
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