Journal cover Journal topic
Biogeosciences An interactive open-access journal of the European Geosciences Union
Journal topic
Volume 13, issue 18
Biogeosciences, 13, 5405–5420, 2016
https://doi.org/10.5194/bg-13-5405-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Biogeosciences, 13, 5405–5420, 2016
https://doi.org/10.5194/bg-13-5405-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 28 Sep 2016

Research article | 28 Sep 2016

Shift in the chemical composition of dissolved organic matter in the Congo River network

Thibault Lambert et al.
Data sets

New global hydrography derived from space borne elevation data B. Lehner, K. Verdin, and A. Jarvis https://doi.org/10.1029/2008EO100001

Development and validation of a global database of lakes, reservoirs and wetlands B. Lehner and P. Döll https://doi.org/10.1016/j.jhydrol.2004.03.028

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This paper aims to investigate the spatial variability in dissolved organic matter (DOM) in terms of both concentration and composition in the Congo River network. Stable carbon isotopes and absorption and fluorescent properties of DOM were used as proxies for DOM composition. This study shows that DOM degradation within the Congo Basin results in the transition from aromatic to aliphatic DOM as well as the role of landscape and water residence time on this transition.
This paper aims to investigate the spatial variability in dissolved organic matter (DOM) in...
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