Advancing on large-scale trends of apparent organic matter reactivity in marine sediments and patterns of benthic carbon transformation

Autor: Felipe S. Freitas, Philip A. Pika, Sabine Kasten, Bo B. Jørgensen, Jens Rassmann, Christophe Rabouille, Shaun Thomas, Henrik Sass, Richard D. Pancost, Sandra Arndt

Publikováno v: Sales De Freitas, F, Pika, P A, Kasten, S, Jørgensen, B B, Rassmann, J, Rabouille, C, Thomas, S, Sass, H, Pancost, R D & Arndt, S 2021, ' Advancing on large-scale trends of apparent organic matter reactivity in marine sediments and patterns of benthic carbon transformation ', Biogeosciences Discussions . https://doi.org/10.5194/bg-2020-435

Constraining the mechanisms that control organic matter (OM) reactivity and, thus, degradation, preservation and burial in marine sediments across spatial and temporal scales is key to understanding carbon cycling in the past, present, and future. Ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3baf0929d302ae8f9d2f16e879e413c5
https://doi.org/10.5194/bg-2020-435

Benthic alkalinity and dissolved inorganic carbon fluxes in the Rhône River prodelta generated by decoupled aerobic and anaerobic processes

Autor: Bruno Lansard, Christophe Rabouille, Eryn M. Eitel, Christophe Brandily, Martial Taillefert, Jens Rassmann, Cecile Cathalot

Publikováno v: Biogeosciences
Biogeosciences, 2020, 17 (1), pp.13-33. ⟨10.5194/bg-17-13-2020⟩
Biogeosciences, Vol 17, Pp 13-33 (2020)
Biogeosciences, European Geosciences Union, 2020, 17 (1), pp.13-33. ⟨10.5194/bg-17-13-2020⟩

Estuarine regions are generally considered a major source of atmospheric CO2, as a result of the high organic carbon (OC) mineralization rates in their water column and sediments. Despite this, the intensity of anaerobic respiration processes in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7110645ccac1263ac9b4131e8d841e67
https://hal.science/hal-02524910/document

Carbonate chemistry in sediment porewaters of the Rhône River delta driven by early diagenesis (northwestern Mediterranean)

Autor: Christophe Rabouille, Jens Rassmann, Bruno Lansard, Lara Pozzato

Publikováno v: Biogeosciences
Biogeosciences, European Geosciences Union, 2016, 13 (18), pp.5379-5394. ⟨10.5194/bg-13-5379-2016⟩
Biogeosciences, 2016, 13 (18), pp.5379-5394. ⟨10.5194/bg-13-5379-2016⟩
Biogeosciences, Vol 13, Iss 18, Pp 5379-5394 (2016)
Biogeosciences (1726-4170) (Copernicus Gesellschaft Mbh), 2016-09, Vol. 13, N. 18, P. 5379-5394

The Rhône River is the largest source of terrestrial organic and inorganic carbon for the Mediterranean Sea. A large fraction of this terrestrial carbon is either buried or mineralized in the sediments close to the river mouth. This mineralization f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63b32a753bdc1661ff81e48380b1b45c
https://www.biogeosciences.net/13/5379/2016/

Origin of remineralized organic matter in sediments from the Rhone River prodelta (NW Mediterranean) traced by Δ14C and δ13C signatures of pore water DIC

Autor: Jean-Pascal Dumoulin, Jens Rassmann, Bruno Lansard, Peter van Breugel, Lara Pozzato, Christophe Rabouille

Publikováno v: Progress in Oceanography
Progress in Oceanography, 2018, 163, pp.112-122. ⟨10.1016/j.pocean.2017.05.008⟩
Progress in Oceanography, Elsevier, 2018, 163, pp.112-122. ⟨10.1016/j.pocean.2017.05.008⟩
Progress in Oceanography, Elsevier, 2018, 163, pp.112-122. 〈10.1016/j.pocean.2017.05.008〉

Rivers are important links between continents and oceans by transporting terrestrial particulate organic matter (POM) to continental shelf regions through estuaries or deltas and the Mediterranean basin is a good example of this strong linkage. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c347a3d7f62e8a5b74fbf7bc21f4b99
http://imis.nioz.nl/imis.php?module=ref&refid=297043

Responses to the referees' comments, Reviewer #1 D. Burdige

Autor: Jens Rassmann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de110dfe6413f8c67a83540761c68e5
https://doi.org/10.5194/bg-2016-212-ac2