Thin boundary layer model underestimates greenhouse gas diffusion from inland waterways

• Published in: Environmental research Vol. 233; p. 116472
• Main Authors: Liu, Boyi, Li, Ziqian, Wang, Jiayi, Zhang, Xinzhi, Kong, Lingwei, Zhu, Lin, Shi, Wenqing
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Inc 15.09.2023
• Subjects: carbon dioxide; China; Gas transfer velocity; Greenhouse gas; greenhouse gases; liquid-air interface; methane; nitrous oxide; Thin boundary layer; Turbulence; turbulent flow; uncertainty; Waterway; wind speed; China; Waterway; Thin boundary layer; Turbulence; Gas transfer velocity; FFT; Greenhouse gas; GHG; CO2; N2O; BHGC; CH4; TBL

Inland waters are significant sources of atmospheric greenhouse gas (GHG) emissions. The thin boundary layer (TBL) model is often employed as a means of estimating GHG diffusion in inland waters based on gas transfer velocity (k) at the air-water interface, with k being subject to regulation by near...