Articles | Volume 16, issue 3
https://doi.org/10.5194/bg-16-681-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/bg-16-681-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
04 Feb 2019
Research article |
| 04 Feb 2019
| 04 Feb 2019
Gas transfer velocities of CO2 in subtropical monsoonal climate streams and small rivers
Research Center for Eco-hydrology, Chongqing Institute of Green and
Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Rong Mao
Research Center for Eco-hydrology, Chongqing Institute of Green and
Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Yongmei Ma
Research Center for Eco-hydrology, Chongqing Institute of Green and
Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Vedula V. S. S. Sarma
CSIR-National Institute of Oceanography, Regional Centre, Visakhapatnam,
India
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Cited
17 citations as recorded by crossref.
- Headwater stream ecosystem: an important source of greenhouse gases to the atmosphere M. Li et al. 10.1016/j.watres.2020.116738
- Enhanced stream greenhouse gas emissions at night and during flood events R. Woodrow et al. 10.1002/lol2.10374
- Watershed land use change indirectly dominated the spatial variations of CH4 and N2O emissions from two small suburban rivers Z. Que et al. 10.1016/j.jhydrol.2023.129357
- Large spatiotemporal shifts of CO2 partial pressure and CO2 degassing in a monsoonal headwater stream J. Luo et al. 10.1016/j.jhydrol.2019.124135
- A Synthetic Model to Quantify Dissolved Organic Carbon Transport in the Changjiang River System: Model Structure and Spatiotemporal Patterns S. Lv et al. 10.1029/2019MS001648
- Anthropogenic land use substantially increases riverine CO2 emissions S. Gu et al. 10.1016/j.jes.2021.12.040
- Physical and chemical control on CO2 gas transfer velocities from a low-gradient subtropical stream T. Zhang et al. 10.1016/j.watres.2021.117564
- Dynamics and driving factors of the river <i>p</i>CO<sub>2</sub> in the Three Gorges Reservoir area with urbanization gradients Y. Zihan et al. 10.18307/2020.0411
- Carbon fluxes in a carbonate rock dominated microbasin of the Quadrilátero Ferrífero, Brazil D. Machado et al. 10.1007/s11356-022-21155-4
- A highly agricultural river network in Jurong Reservoir watershed as significant CO2 and CH4 sources Q. Xiao et al. 10.1016/j.scitotenv.2020.144558
- Hot spot of CH4 production and diffusive flux in rivers with high urbanization W. Tang et al. 10.1016/j.watres.2021.117624
- Dynamics and internal links of dissolved carbon in a karst river system: Implications for composition, origin and fate M. Ni & S. Li 10.1016/j.watres.2022.119289
- Riverine CO2 variations in permafrost catchments of the Yangtze River source region: Hot spots and hot moments C. Song et al. 10.1016/j.scitotenv.2022.160948
- Land use and hydrological factors control concentrations and diffusive fluxes of riverine dissolved carbon dioxide and methane in low-order streams W. Tang et al. 10.1016/j.watres.2023.119615
- A review on the time scale of CO<sub>2</sub> degassing across water-air interface in river Y. Xinxia et al. 10.18307/2023.0303
- Large Uncertainties in CO2 Water–Air Outgassing Estimation with Gas Exchange Coefficient KT for a Large Lowland River A. Dristi & Y. Xu 10.3390/w15142621
- Optical and molecular diversity of dissolved organic matter in sediments of the Daning and Shennong tributaries of the Three Gorges Reservoir K. Wang et al. 10.3389/fenvs.2022.1112407
17 citations as recorded by crossref.
- Headwater stream ecosystem: an important source of greenhouse gases to the atmosphere M. Li et al. 10.1016/j.watres.2020.116738
- Enhanced stream greenhouse gas emissions at night and during flood events R. Woodrow et al. 10.1002/lol2.10374
- Watershed land use change indirectly dominated the spatial variations of CH4 and N2O emissions from two small suburban rivers Z. Que et al. 10.1016/j.jhydrol.2023.129357
- Large spatiotemporal shifts of CO2 partial pressure and CO2 degassing in a monsoonal headwater stream J. Luo et al. 10.1016/j.jhydrol.2019.124135
- A Synthetic Model to Quantify Dissolved Organic Carbon Transport in the Changjiang River System: Model Structure and Spatiotemporal Patterns S. Lv et al. 10.1029/2019MS001648
- Anthropogenic land use substantially increases riverine CO2 emissions S. Gu et al. 10.1016/j.jes.2021.12.040
- Physical and chemical control on CO2 gas transfer velocities from a low-gradient subtropical stream T. Zhang et al. 10.1016/j.watres.2021.117564
- Dynamics and driving factors of the river <i>p</i>CO<sub>2</sub> in the Three Gorges Reservoir area with urbanization gradients Y. Zihan et al. 10.18307/2020.0411
- Carbon fluxes in a carbonate rock dominated microbasin of the Quadrilátero Ferrífero, Brazil D. Machado et al. 10.1007/s11356-022-21155-4
- A highly agricultural river network in Jurong Reservoir watershed as significant CO2 and CH4 sources Q. Xiao et al. 10.1016/j.scitotenv.2020.144558
- Hot spot of CH4 production and diffusive flux in rivers with high urbanization W. Tang et al. 10.1016/j.watres.2021.117624
- Dynamics and internal links of dissolved carbon in a karst river system: Implications for composition, origin and fate M. Ni & S. Li 10.1016/j.watres.2022.119289
- Riverine CO2 variations in permafrost catchments of the Yangtze River source region: Hot spots and hot moments C. Song et al. 10.1016/j.scitotenv.2022.160948
- Land use and hydrological factors control concentrations and diffusive fluxes of riverine dissolved carbon dioxide and methane in low-order streams W. Tang et al. 10.1016/j.watres.2023.119615
- A review on the time scale of CO<sub>2</sub> degassing across water-air interface in river Y. Xinxia et al. 10.18307/2023.0303
- Large Uncertainties in CO2 Water–Air Outgassing Estimation with Gas Exchange Coefficient KT for a Large Lowland River A. Dristi & Y. Xu 10.3390/w15142621
- Optical and molecular diversity of dissolved organic matter in sediments of the Daning and Shennong tributaries of the Three Gorges Reservoir K. Wang et al. 10.3389/fenvs.2022.1112407
Latest update: 23 Apr 2024
Short summary
We provide a first determination of k in human-impacted subtropical streams and small rivers. High and highly variable k values reflect different controls on water turbulence. New models of k are developed using water depth and flow velocity. We show that previous estimates of riverine CO2 evasion from subtropical streams and small rivers are conservative and highlight the importance of incorporating scale-appropriate k measurements into extensive pCO2 investigations for accurate C budgets.
We provide a first determination of k in human-impacted subtropical streams and small rivers....
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