Articles | Volume 15, issue 20
https://doi.org/10.5194/bg-15-6349-2018
https://doi.org/10.5194/bg-15-6349-2018
Research article
 | 
26 Oct 2018
Research article |  | 26 Oct 2018

Longitudinal discontinuities in riverine greenhouse gas dynamics generated by dams and urban wastewater

Hyojin Jin, Tae Kyung Yoon, Most Shirina Begum, Eun-Ju Lee, Neung-Hwan Oh, Namgoo Kang, and Ji-Hyung Park

Related authors

Optical and molecular-level characterization of fluvial organic matter biodegradation in a highly urbanized river system
Most Shirina Begum, Hyojin Jin, Inae Jang, Jung-Min Lee, Han Bin Oh, and Ji-Hyung Park
Biogeosciences Discuss., https://doi.org/10.5194/bg-2017-93,https://doi.org/10.5194/bg-2017-93, 2017
Manuscript not accepted for further review
Short summary
Technical note: Assessing gas equilibration systems for continuous pCO2 measurements in inland waters
Tae Kyung Yoon, Hyojin Jin, Neung-Hwan Oh, and Ji-Hyung Park
Biogeosciences, 13, 3915–3930, https://doi.org/10.5194/bg-13-3915-2016,https://doi.org/10.5194/bg-13-3915-2016, 2016
Short summary

Related subject area

Biogeochemistry: Greenhouse Gases
Technical note: Skirt chamber – an open dynamic method for the rapid and minimally intrusive measurement of greenhouse gas emissions from peatlands
Frederic Thalasso, Brenda Riquelme, Andrés Gómez, Roy Mackenzie, Francisco Javier Aguirre, Jorge Hoyos-Santillan, Ricardo Rozzi, and Armando Sepulveda-Jauregui
Biogeosciences, 20, 3737–3749, https://doi.org/10.5194/bg-20-3737-2023,https://doi.org/10.5194/bg-20-3737-2023, 2023
Short summary
Seasonal variability of nitrous oxide concentrations and emissions in a temperate estuary
Gesa Schulz, Tina Sanders, Yoana G. Voynova, Hermann W. Bange, and Kirstin Dähnke
Biogeosciences, 20, 3229–3247, https://doi.org/10.5194/bg-20-3229-2023,https://doi.org/10.5194/bg-20-3229-2023, 2023
Short summary
Reviews and syntheses: Recent advances in microwave remote sensing in support of terrestrial carbon cycle science in Arctic–boreal regions
Alex Mavrovic, Oliver Sonnentag, Juha Lemmetyinen, Jennifer L. Baltzer, Christophe Kinnard, and Alexandre Roy
Biogeosciences, 20, 2941–2970, https://doi.org/10.5194/bg-20-2941-2023,https://doi.org/10.5194/bg-20-2941-2023, 2023
Short summary
Simulated methane emissions from Arctic ponds are highly sensitive to warming
Zoé Rehder, Thomas Kleinen, Lars Kutzbach, Victor Stepanenko, Moritz Langer, and Victor Brovkin
Biogeosciences, 20, 2837–2855, https://doi.org/10.5194/bg-20-2837-2023,https://doi.org/10.5194/bg-20-2837-2023, 2023
Short summary
Water-table-driven greenhouse gas emission estimates guide peatland restoration at national scale
Julian Koch, Lars Elsgaard, Mogens H. Greve, Steen Gyldenkærne, Cecilie Hermansen, Gregor Levin, Shubiao Wu, and Simon Stisen
Biogeosciences, 20, 2387–2403, https://doi.org/10.5194/bg-20-2387-2023,https://doi.org/10.5194/bg-20-2387-2023, 2023
Short summary

Cited articles

Abril, G., Guérin, F., Richard, S., Delmas, R., Galy-Lacaux, C., Gosse, P., Tremblay, A., Varfalvy, L., Dos Santos, M. A., and Matvienko, B.: Carbon dioxide and methane emissions and the carbon budget of a 10-year old tropical reservoir (Petit Saut, French Guiana), Global Biogeochem. Cy., 19, GB4007, https://doi.org/10.1029/2005GB002457, 2005. 
Abril, G., Bouillon, S., Darchambeau, F., Teodoru, C. R., Marwick, T. R., Tamooh, F., Ochieng Omengo, F., Geeraert, N., Deirmendjian, L., Polsenaere, P., and Borges, A. V.: Technical Note: Large overestimation of pCO2 calculated from pH and alkalinity in acidic, organic-rich freshwaters, Biogeosciences, 12, 67–78, https://doi.org/10.5194/bg-12-67-2015, 2015. 
Alshboul, Z., Encinas-Fernandez, J., Hofmann, H., and Lorke, A.: Export of dissolved methane and carbon dioxide with effluents from municipal wastewater treatment plants, Environ. Sci. Tech., 50, 5555–5563, https://doi.org/10.1021/acs.est.5b04923, 2016. 
American Public Health Association: Standard Methods for the Examination of Water and Wastewater, American Public Health Association, Washington DC, 2005. 
Download
Short summary
Basin-wide comparisons of 3 major greenhouse gases (GHGs) were combined with measurements of C isotopes in DOC, CO2, and CH4 to explore how dams and urban wastewater modify the continuum of riverine GHG dynamics in a highly human-impacted river basin in Korea. Contrasting dam effects on 3 GHGs and pulsatile increases in GHGs downstream of urban tributaries delivering wastewater-derived GHGs and old DOC suggest anthropogenic discontinuities in riverine metabolic processes and GHG dynamics.
Altmetrics
Final-revised paper
Preprint