Distribution and controlling factors of dissolved inorganic carbon in urban rivers of a North China megacity: Insights from δ13CDIC DOI
Jie Ren, Guilin Han, Jinke Liu

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123681 - 123681

Published: Dec. 12, 2024

Language: Английский

Carbon Emissions From Chinese Inland Waters: Current Progress and Future Challenges DOI Creative Commons
Qianqian Yang,

Shuai Chen,

Yuxin Li

et al.

Journal of Geophysical Research Biogeosciences, Journal Year: 2024, Volume and Issue: 129(2)

Published: Feb. 1, 2024

Abstract Inland waters are significant emitters of greenhouse gases for the atmosphere and play an important role in global carbon cycle. With a vast land area East Asia spanning broad range climatic conditions, China has large number natural human‐made water bodies. These inland systems importance because their high emission fluxes. Over past decades, experienced unprecedented environmental changes driven by rapid economic development, which have profoundly modified its biogeochemistry associated emissions. This review focuses on dioxide (CO 2 ) methane (CH 4 dynamics from China's response to change. Major drivers CO CH emissions, including aquatic metabolism, hydrological factors, prevailing human impacts, examined. To advance our understanding emissions waters, we further identify several critical knowledge gaps, such as inadequate research headwater streams climate‐sensitive Tibetan Plateau ecosystems. Furthermore, insufficient undergoing extensive interventions (e.g., damming, flow regulation, pollution, farming practices aquaculture ponds) is highlighted. We suggest that future efforts should be made better capture spatiotemporal heterogeneity dissolved concentrations fluxes across well long‐term trends. overcome uncertainties sources current flux estimates, mechanistically understand transport transformation Chinese underlying processes particularly needed.

Language: Английский

Citations

11
Calcium regulates the interactions between dissolved organic matter and planktonic bacteria in Erhai Lake, Yunnan Province, China DOI
Fan Xia, Zaihua Liu,

Yunling Zhang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 261, P. 121982 - 121982

Published: June 26, 2024

Language: Английский

Citations

9
Control of carbon dioxide exchange fluxes by rainfall and biological carbon pump in karst river–lake systems DOI

Chaowei Lai,

Zaihua Liu,

Qingchun Yu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 937, P. 173486 - 173486

Published: May 23, 2024

Language: Английский

Citations

6
A review of reservoir carbon Cycling: Key Processes, influencing factors and research methods DOI Creative Commons
Chunhui Li, Yihan Wang, Yujun Yi

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 166, P. 112511 - 112511

Published: Aug. 20, 2024

Based on the focus role of reservoirs as carbon sources and sinks, this article explores their impact global cycle. Reservoirs, which are "artificial lakes" created by human activities in rivers, reviewed terms key links cycling within reservoir areas, influencing factors, research methods related to emissions. By reviewing literature cycling, we elucidate mechanisms inputs, decomposition transformation, emissions, burial, summarizing biogeochemical coupling processes dissolved organic (DOC), inorganic (DIC), particulate (POC), (PIC) with hydrological conditions nutrients. The study concludes that process is influenced characteristics themselves, hydrodynamic conditions, physicochemical nutrient activities. Additionally, further clarify applications field sampling analysis, modeling, remote sensing technology, isotope techniques cycling. In future, it recommended continue monitoring simulating cycle a long-term large-scale basis, deeply explore multifactorial construction

Language: Английский

Citations

6
Influences of hydrodynamics on dissolved inorganic carbon in deep subtropical reservoir: Insights from hydrodynamic model and carbon isotope analysis DOI

Wenhong Shi,

Wanfa Wang, Shengde Yu

et al.

Water Research, Journal Year: 2023, Volume and Issue: 250, P. 121058 - 121058

Published: Dec. 23, 2023

Language: Английский

Citations

14
Carbon sequestration and decreased CO2 emission caused by biological carbon pump effect: Insights from diel hydrochemical variations in subtropical karst reservoirs DOI
Wenfeng Zhang, Wanfa Wang, Jun Zhong

et al.

Journal of Hydrology, Journal Year: 2024, Volume and Issue: 632, P. 130909 - 130909

Published: Feb. 15, 2024

Language: Английский

Citations

5
Influences of lower pH on phytoplankton growth in alkaline lakes after water transfer: Insights from a coupled hydrodynamic–algal ecological model and experimental analysis DOI
Liang Li, Yun Deng, Wanfa Wang

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 257, P. 119201 - 119201

Published: May 21, 2024

Language: Английский

Citations

5
Dissolved carbon in effluent of wastewater treatment plants and its potential impacts in the receiving karst river DOI
Xingxing Cao, Y. Jun Xu,

Guangxi Long

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 251, P. 118570 - 118570

Published: Feb. 27, 2024

Language: Английский

Citations

4
Spatiotemporal patterns of water volume and total organic carbon concentration of agricultural reservoirs over South Korea DOI
Kwang‐Hun Lee, Jonghun Kam

Water Research, Journal Year: 2024, Volume and Issue: 256, P. 121610 - 121610

Published: April 13, 2024

Language: Английский

Citations

4
Influences of carbonate weathering and hyporheic exchange on carbon fluxes in Pearl River Basin, China DOI
Chao Gu, Yi Liu,

Hongkai Qi

et al.

Water Research, Journal Year: 2024, Volume and Issue: 261, P. 122014 - 122014

Published: June 29, 2024

Language: Английский

Citations

4