Publication Date:
2017-07-04
Description:
New molecular evidence for surface and sub-surface soil erosion controls on the composition of stream DOM during storm events Marie Denis, Laurent Jeanneau, Patrice Petitjean, Anaëlle Murzeau, Marine Liotaud, Louison Yonnet, and Gérard Gruau Biogeosciences Discuss., https//doi.org/10.5194/bg-2017-252,2017 Manuscript under review for BG (discussion: open, 0 comments) The results of this study highlight the changes of DOM composition in soil solutions and surface runoff, probably controlled by water-table dynamic and pre-event hydrological conditions. These changes should be taken into account for a better understanding of micropollutant mobility. Moreover, this work has implications for modeling DOM export in headwater catchments, as many studies assume that DOM transfer during storm events consist of the flushing of preexisting soil solution DOM.
Print ISSN:
1810-6277
Electronic ISSN:
1810-6285
Topics:
Biology
,
Geosciences
