Dynamic biogeochemical controls on river pCO2 and recent changes under aggravating river impoundment: An example of the subtropical Yangtze River

S Liu, XX Lu, X Xia, S Zhang, L Ran… - Global …, 2016 - Wiley Online Library
This paper highlights two aspects of the dynamic biogeochemical controls of riverine pCO2
in an increasingly impounded large subtropical river (the Yangtze): the terrestrial dominance
through internal respiration of land‐derived organic carbon and the influence of increased
autotrophic activity in impounded areas on river pCO2. River pCO2 and total organic carbon
(TOC) increase downstream on the main stem (pCO2: 528–1703 µatm; TOC: 137–263
µmol/L) and vary significantly among tributaries (464–3300 µatm; TOC: 109–340 µmol/L) …

Dynamic biogeochemical controls on river pCO2 and recent changes under aggravating river impoundment: an example of the subtropical Yangtze River.

LSD Liu ShaoDa, LXX Lu XiXi, XXH Xia XingHui… - 2016 - cabidigitallibrary.org
This paper highlights two aspects of the dynamic biogeochemical controls of riverine pCO2
in an increasingly impounded large subtropical river (the Yangtze): the terrestrial dominance
through internal respiration of land-derived organic carbon and the influence of increased
autotrophic activity in impounded areas on river pCO2. River pCO2 and total organic carbon
(TOC) increase downstream on the main stem (pCO2: 528-1703 µatm; TOC: 137-263
µmol/L) and vary significantly among tributaries (464-3300 µatm; TOC: 109-340 µmol/L) …
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