Articles | Volume 13, issue 10
https://doi.org/10.5194/bg-13-3175-2016
https://doi.org/10.5194/bg-13-3175-2016
Research article
 | 
01 Jun 2016
Research article |  | 01 Jun 2016

2H and 18O depletion of water close to organic surfaces

Guo Chen, Karl Auerswald, and Hans Schnyder

Related authors

AWESOME: Archive for Water Erosion and Sediment Outflow MEasurements
Jinshi Jian, Xuan Du, Juying Jiao, Xiaohua Ren, Karl Auerswald, Ryan Stewart, Zeli Tan, Jianlin Zhao, Daniel L. Evans, Guangju Zhao, Nufang Fang, Wenyi Sun, Chao Yue, and Ben Bond-Lamberty
Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2022-87,https://doi.org/10.5194/essd-2022-87, 2022
Manuscript not accepted for further review
Short summary
Filling the gap between plot and landscape scale – eight years of soil erosion monitoring in 14 adjacent watersheds under soil conservation at Scheyern, Southern Germany
Peter Fiener, Florian Wilken, and Karl Auerswald
Adv. Geosci., 48, 31–48, https://doi.org/10.5194/adgeo-48-31-2019,https://doi.org/10.5194/adgeo-48-31-2019, 2019
Short summary
The 18O ecohydrology of a grassland ecosystem – predictions and observations
Regina T. Hirl, Hans Schnyder, Ulrike Ostler, Rudi Schäufele, Inga Schleip, Sylvia H. Vetter, Karl Auerswald, Juan C. Baca Cabrera, Lisa Wingate, Margaret M. Barbour, and Jérôme Ogée
Hydrol. Earth Syst. Sci., 23, 2581–2600, https://doi.org/10.5194/hess-23-2581-2019,https://doi.org/10.5194/hess-23-2581-2019, 2019
Short summary
Rain erosivity map for Germany derived from contiguous radar rain data
Karl Auerswald, Franziska K. Fischer, Tanja Winterrath, and Robert Brandhuber
Hydrol. Earth Syst. Sci., 23, 1819–1832, https://doi.org/10.5194/hess-23-1819-2019,https://doi.org/10.5194/hess-23-1819-2019, 2019
Short summary
HESS Opinions: Socio-economic and ecological trade-offs of flood management – benefits of a transdisciplinary approach
Karl Auerswald, Peter Moyle, Simon Paul Seibert, and Juergen Geist
Hydrol. Earth Syst. Sci., 23, 1035–1044, https://doi.org/10.5194/hess-23-1035-2019,https://doi.org/10.5194/hess-23-1035-2019, 2019
Short summary

Related subject area

Biogeochemistry: Stable Isotopes & Other Tracers
Climatic controls on leaf wax hydrogen isotope ratios in terrestrial and marine sediments along a hyperarid-to-humid gradient
Nestor Gaviria-Lugo, Charlotte Läuchli, Hella Wittmann, Anne Bernhardt, Patrick Frings, Mahyar Mohtadi, Oliver Rach, and Dirk Sachse
Biogeosciences, 20, 4433–4453, https://doi.org/10.5194/bg-20-4433-2023,https://doi.org/10.5194/bg-20-4433-2023, 2023
Short summary
Fractionation of stable carbon isotopes during microbial propionate consumption in anoxic rice paddy soils
Ralf Conrad and Peter Claus
Biogeosciences, 20, 3625–3635, https://doi.org/10.5194/bg-20-3625-2023,https://doi.org/10.5194/bg-20-3625-2023, 2023
Short summary
Sources and sinks of carbonyl sulfide inferred from tower and mobile atmospheric observations in the Netherlands
Alessandro Zanchetta, Linda M. J. Kooijmans, Steven van Heuven, Andrea Scifo, Hubertus A. Scheeren, Ivan Mammarella, Ute Karstens, Jin Ma, Maarten Krol, and Huilin Chen
Biogeosciences, 20, 3539–3553, https://doi.org/10.5194/bg-20-3539-2023,https://doi.org/10.5194/bg-20-3539-2023, 2023
Short summary
Downpour dynamics: outsized impacts of storm events on unprocessed atmospheric nitrate export in an urban watershed
Joel T. Bostic, David M. Nelson, and Keith N. Eshleman
Biogeosciences, 20, 2485–2498, https://doi.org/10.5194/bg-20-2485-2023,https://doi.org/10.5194/bg-20-2485-2023, 2023
Short summary
The hidden role of dissolved organic carbon in the biogeochemical cycle of carbon in modern redox-stratified lakes
Robin Havas, Christophe Thomazo, Miguel Iniesto, Didier Jézéquel, David Moreira, Rosaluz Tavera, Jeanne Caumartin, Elodie Muller, Purificación López-García, and Karim Benzerara
Biogeosciences, 20, 2405–2424, https://doi.org/10.5194/bg-20-2405-2023,https://doi.org/10.5194/bg-20-2405-2023, 2023
Short summary

Cited articles

Anderson, D. M. and Low, P. F.: Density of water adsorbed on Wyoming Bentonite, Nature, 180, 1194, https://doi.org/10.1038/1801194a0, 1957.
Araguás-Araguás, L., Rozanski, K., Gonfiantini, R., and Louvat, D.: Isotope effects accompanying vacuum extraction of soil-water for stable-isotope analyses, J. Hydrol., 168, 159–171, 1995.
Asay, D. B. and Kim, S. H.: Evolution of the adsorbed water layer structure on silicon oxide at room temperature, J. Phys. Chem., 109, 16760–16763, 2005.
Blake, G. R.: Particle density, in: Encyclopedia of Soil Science, edited by: Chesworth, W., University of Guelph, 80 Press, Canada, 504–505, 2008.
Bowen, G. J.: Isoscapes: spatial pattern in isotopic biogeochemistry, Annu. Rev. Earth Planet. Sci., 38, 161–187, 2010.
Download
Short summary
Hydrophilic surfaces influence the structure of water close to them and may thus affect the isotope composition of water. Across a wide range of materials, fractionation became linearly more negative with increasing volumetric solid : water ratio and even exceeded −44 ‰ for 2H. This has major implications for the interpretation of the isotopic composition of extracted water, especially when the solid : water ratio is larger than 0.5 or for processes occurring at the solid–water interface.
Altmetrics
Final-revised paper
Preprint