Tracking improvement in simulated marine biogeochemistry between CMIP5 and CMIP6

R Séférian, S Berthet, A Yool, J Palmiéri, L Bopp… - Current Climate Change …, 2020 - Springer
Abstract Purpose of Review The changes or updates in ocean biogeochemistry component
have been mapped between CMIP5 and CMIP6 model versions, and an assessment made …

Optical and molecular indices of dissolved organic matter for estimating biodegradability and resulting carbon dioxide production in inland waters: A review

MS Begum, JH Park, L Yang, KH Shin, J Hur - Water Research, 2023 - Elsevier
Biodegradable dissolved organic carbon (BDOC) constitutes the most labile fraction of
dissolved organic matter (DOM), which also functions as a source of CO 2 emissions from …

The importance of hydrology in routing terrestrial carbon to the atmosphere via global streams and rivers

S Liu, C Kuhn, G Amatulli, K Aho… - Proceedings of the …, 2022 - National Acad Sciences
The magnitude of stream and river carbon dioxide (CO2) emission is affected by seasonal
changes in watershed biogeochemistry and hydrology. Global estimates of this flux are …

Hydrological management constraints on the chemistry of dissolved organic matter in the Three Gorges Reservoir

D He, K Wang, Y Pang, C He, P Li, Y Li, S Xiao, Q Shi… - Water Research, 2020 - Elsevier
Reservoirs are well known as a far-reaching human modification on the functions of natural
river networks. However, changes in the chemistry and reactivity of dissolved organic matter …

Unexpected low CO2 emission from highly disturbed urban inland waters

G Wang, S Liu, S Sun, X Xia - Environmental Research, 2023 - Elsevier
Constituents and functionality of urban inland waters are significantly perturbed by municipal
sewage inputs and tailwater discharge from wastewater treatment plants. However, large …

[HTML][HTML] Longitudinal discontinuities in riverine greenhouse gas dynamics generated by dams and urban wastewater

H Jin, TK Yoon, MS Begum, EJ Lee, NH Oh… - …, 2018 - bg.copernicus.org
Surface water concentrations of CO 2, CH 4, and N 2 O have rarely been measured
simultaneously in river systems modified by human activities, contributing to large …

Greenhouse gases emissions in rivers of the Tibetan Plateau

B Qu, KS Aho, C Li, S Kang, M Sillanpää, F Yan… - Scientific Reports, 2017 - nature.com
Greenhouse gases (GHGs) emissions from streams are important to regional
biogeochemical budgets. This study is one of the first to incorporate stream GHGs (CO2 …

[HTML][HTML] Reviews and syntheses: Anthropogenic perturbations to carbon fluxes in Asian river systems–concepts, emerging trends, and research challenges

JH Park, OK Nayna, MS Begum, E Chea… - …, 2018 - bg.copernicus.org
Human activities are drastically altering water and material flows in river systems across
Asia. These anthropogenic perturbations have rarely been linked to the carbon (C) fluxes of …

Ecological Restoration Effectively Mitigated pCO2 and CO2 Evasions From Severely Polluted Urban Rivers

J Wang, X Wang, T Liu, H Chen, Y He… - Journal of Geophysical …, 2023 - Wiley Online Library
Urban rivers are significant hotspots of CO2 emissions into the atmosphere, playing
important roles in global carbon emission inventories. However, little is known about the …

Organic carbon source tracing and the BCP effect in the Yangtze River and the Yellow River: Insights from hydrochemistry, carbon isotope, and lipid biomarker …

M Zhao, H Sun, Z Liu, Q Bao, B Chen, M Yang… - Science of the Total …, 2022 - Elsevier
Autochthonous organic carbon (AOC) formed by biological carbon pump (BCP) in surface
waters may serve as a significant carbon sink. The locations, magnitudes, variations and …