Attributes of karst lakes in sustaining net autotrophy and carbon sink effects DOI

Yongqiang Han,

Haibo He, Zaihua Liu

et al.

Journal of Hydrology, Journal Year: 2024, Volume and Issue: unknown, P. 132404 - 132404

Published: Nov. 1, 2024

Language: Английский

Enhanced biological pump and carbonate pump synergy: The primary pathway for phosphorus clearance in the century-long dynamics of a karst lake DOI
Haibo He, Zaihua Liu,

Jingan Chen

et al.

Global and Planetary Change, Journal Year: 2025, Volume and Issue: 245, P. 104694 - 104694

Published: Jan. 5, 2025

Language: Английский

Citations

1
Contrasting effects of ecological restoration and sewage input on the carbonate system variability in an urban river on the Loess Plateau DOI
Jiajia Dang, Hong Yang, Yunxiao Li

et al.

Applied Geochemistry, Journal Year: 2025, Volume and Issue: unknown, P. 106382 - 106382

Published: April 1, 2025

Language: Английский

Citations

0
Small Ponds as Carbon Emission and Burial Hotspots in Lowland Agricultural Landscape DOI Creative Commons

Yulai Ji,

Jiacong Huang, Congsheng Fu

et al.

Earth s Future, Journal Year: 2025, Volume and Issue: 13(4)

Published: April 1, 2025

Abstract Clarifying carbon (C) cycling in small ponds is vital for understanding C transport lowland agricultural landscape. Quantifying flux crucial learning cycling, but challenging due to its complex and significant impacts from intensive human activities. Here, we developed a process‐based model (CDP) achieve daily estimation of dynamics within artificial watersheds (polders), proposed dual evaluation approach (concentration flux) assess the model's performance using two data sets obtained eight typical polders Lake Taihu Basin. The captured pond dynamics, achieving Nash‐Sutcliffe efficiency 0.44 ± 0.27. Our estimations based on newly‐developed showed large emissions, primarily through dioxide (CO 2 ) (497.5 g m −2 yr −1 ), along with burial (27.8 hot moment summer. Scenario simulations revealed distinct emissions associated growth death phytoplankton macrophytes. A 10% increase macrophyte rates 1.8 CO emission, while similar related 12.2–16.2% burial. This study quick response phytoplankton‐macrophyte dominance, highlighted high potential high‐resolution (daily) quantification fluxes, thereby enhancing our ponds.

Language: Английский

Citations

0
Surface pCO2 and air-water CO2 fluxes dominated by submerged aquatic vegetation: Implications for carbon flux in shallow lakes DOI
Chunqi Shen,

Mengtian Qian,

Yang Song

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122839 - 122839

Published: Oct. 11, 2024

Language: Английский

Citations

3
Utilization patterns strongly dominated the dynamics of CO2 and CH4 emissions from small artificial lakes DOI
Lijun Wang,

Luo Xiang,

Xiaofeng Wang

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123613 - 123613

Published: Dec. 10, 2024

Language: Английский

Citations

1
Attributes of karst lakes in sustaining net autotrophy and carbon sink effects DOI

Yongqiang Han,

Haibo He, Zaihua Liu

et al.

Journal of Hydrology, Journal Year: 2024, Volume and Issue: unknown, P. 132404 - 132404

Published: Nov. 1, 2024

Language: Английский

Citations

0