Articles | Volume 12, issue 20
https://doi.org/10.5194/bg-12-6085-2015
https://doi.org/10.5194/bg-12-6085-2015
Research article
 | 
26 Oct 2015
Research article |  | 26 Oct 2015

Air–water fluxes and sources of carbon dioxide in the Delaware Estuary: spatial and seasonal variability

A. Joesoef, W.-J. Huang, Y. Gao, and W.-J. Cai

Related authors

Seasonal variability of the inorganic carbon system in a large coastal plain estuary
Andrew Joesoef, David L. Kirchman, Christopher K. Sommerfield, and Wei-Jun Cai
Biogeosciences, 14, 4949–4963, https://doi.org/10.5194/bg-14-4949-2017,https://doi.org/10.5194/bg-14-4949-2017, 2017
Short summary

Related subject area

Biogeochemistry: Air - Sea Exchange
Central Arctic Ocean surface–atmosphere exchange of CO2 and CH4 constrained by direct measurements
John Prytherch, Sonja Murto, Ian Brown, Adam Ulfsbo, Brett F. Thornton, Volker Brüchert, Michael Tjernström, Anna Lunde Hermansson, Amanda T. Nylund, and Lina A. Holthusen
Biogeosciences, 21, 671–688, https://doi.org/10.5194/bg-21-671-2024,https://doi.org/10.5194/bg-21-671-2024, 2024
Short summary
Spatial and seasonal variability in volatile organic sulfur compounds in seawater and the overlying atmosphere of the Bohai and Yellow seas
Juan Yu, Lei Yu, Zhen He, Gui-Peng Yang, Jing-Guang Lai, and Qian Liu
Biogeosciences, 21, 161–176, https://doi.org/10.5194/bg-21-161-2024,https://doi.org/10.5194/bg-21-161-2024, 2024
Short summary
Estimating marine carbon uptake in the northeast Pacific using a neural network approach
Patrick J. Duke, Roberta C. Hamme, Debby Ianson, Peter Landschützer, Mohamed M. M. Ahmed, Neil C. Swart, and Paul A. Covert
Biogeosciences, 20, 3919–3941, https://doi.org/10.5194/bg-20-3919-2023,https://doi.org/10.5194/bg-20-3919-2023, 2023
Short summary
Sea–air methane flux estimates derived from marine surface observations and instantaneous atmospheric measurements in the northern Labrador Sea and Baffin Bay
Judith Vogt, David Risk, Evelise Bourlon, Kumiko Azetsu-Scott, Evan N. Edinger, and Owen A. Sherwood
Biogeosciences, 20, 1773–1787, https://doi.org/10.5194/bg-20-1773-2023,https://doi.org/10.5194/bg-20-1773-2023, 2023
Short summary
Global analysis of the controls on seawater dimethylsulfide spatial variability
George Manville, Thomas G. Bell, Jane P. Mulcahy, Rafel Simó, Martí Galí, Anoop S. Mahajan, Shrivardhan Hulswar, and Paul R. Halloran
Biogeosciences, 20, 1813–1828, https://doi.org/10.5194/bg-20-1813-2023,https://doi.org/10.5194/bg-20-1813-2023, 2023
Short summary

Cited articles

Abril, G. and Borges, A. V.: Carbon dioxide and methane emissions from estuaries, in: Greenhouse gas emissions from natural environments and hydroelectric reservoirs: fluxes and processes, Environmental Science Series, edited by: Tremblay, A., Varfalvy, L., Roehm, C., and Garneau, M., Berlin, Heidelberg, New York, 187–207, 2004.
Abril, G., Etcheber, H., Borges, A. V., and Frankignoulle, M.: Excess atmospheric carbon dioxide transported by rivers into the Scheldt estuary, Cr. Acad. Sci. II A., 330, 761–768, 2000.
Abril, G., Commarieu, M. V., Sottolichio, A., Bretel, P., and Guérin, F.: Turbidity limits gas exchange in a large macrotidal estuary, Estuar. Coast. Shelf. S., 83, 342–348, 2009.
Allan, R. P. and Soden, B. J.: Atmospheric warming and the amplification of precipitation extremes, Science, 321, 1481–1484, 2008.
Bai, Y., Cai, W.-J., He, X., Zhai, W., Pan, D., Dai, M., and Yu, P.: A mechanistic semi-analytical method for remotely sensing sea surface pCO2 in river-dominated coastal oceans: A case study from the East China Sea, J. Geophys. Res.-Oceans., 120, 2331–2349, 2015.
Download
Short summary
In this paper, we report the first seasonal distribution of pCO2 and air–water CO2 flux in the Delaware Estuary. We further assess the temperature and biological effects on pCO2 distributions as well as the overall contribution of internal versus riverine sources on CO2 inputs to the estuarine system. Finally, we present a summarized pCO2 distribution over the study area and provide a conceptual model to illustrate the control mechanisms on surface water CO2 dynamics in the Delaware Estuary.
Altmetrics
Final-revised paper
Preprint