Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Gourdin, Elian"'
3
Understanding sediment dynamics in rivers using fallout radionuclides: How to move forward from the lessons learnt in a tropical catchment
Autor: Evrard, Olivier, Laceby, Jean-Patrick, Huon, Sylvain, Gourdin, Elian, Lefevre, Irène, Sengtaheuanghoung, Oloth, Ayrault, Sophie, Ribolzi, Olivier
Publikováno v: EGU General Assembly 2015
EGU General Assembly 2015, Apr 2015, Vienne, Austria
International audience; Land use change and the concomitant acceleration of soil erosion have led to an increase in sediment supply to rivers worldwide. This degradation results in significant on-site (e.g., decrease in soil fertility) and off-site i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7102eec450115f540a114ce59f21020d
https://hal-cea.archives-ouvertes.fr/cea-02648206/file/EGU2015-6130.pdf
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4
Constraining sediment dynamics in rivers using fallout radionuclides: How to move forward from the lessons learnt in catchments of Mexico, Laos and France
Autor: Evrard, Olivier, GATEUILLE, David, Gourdin, Elian, Huon, Sylvain, Nemery, Julien, Gratiot, Nicolas, Lefevre, Irène, Ayrault, Sophie, Bonté, Philippe
Publikováno v: ICCE 2014 Symposium: The International Symposium on Sediment Dynamics: From the Summit to the Sea
ICCE 2014 Symposium: The International Symposium on Sediment Dynamics: From the Summit to the Sea, Dec 2014, New Orleans, United States
International audience; Land use change (e.g. deforestation, overgrazing, cropping intensification) and the associated acceleration of soil erosion have led to an increase in sediment supply to rivers across the world during the last decades. This de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6716c548508d6bd90ac7c6cb363b87b4
https://hal-cea.archives-ouvertes.fr/cea-02669005
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5
Dissertation/ Thesis
Traçage des sources et quantification de la dynamique des sédiments en crue : application au bassin tropical montagneux de la Houay Xon au Laos
Autor: Gourdin, Elian
L’érosion des sols est intense dans les petits bassins versants montagneux en climat tropical. Lorsqu’ils atteignent les rivières, ces sédiments posent divers problèmes à l’aval. L’identification des sources de sédiments et la compréhe
Externí odkaz: http://www.theses.fr/2014PA112201/document
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6
Fingerprinting the sources and quantifying the dynamics of suspended sediment during floods : an application to the Houay Xon River catchment in Laos
Autor: Gourdin, Elian
Publikováno v: Sciences de la Terre. Université Paris Sud-Paris XI, 2014. Français. ⟨NNT : 2014PA112201⟩
Soil erosion is particularly intense in small mountainous tropical catchments. When supplied to the rivers, eroded sediment leads to numerous problems downstream (transfer of pollutants, increase of water turbidity, dam siltation…). Identifying sed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::7635f1cc85300f5afd2ce2c48e5c544e
https://tel.archives-ouvertes.fr/tel-01083337/document
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7
Constraining sediment dynamics during flood events using fallout radionuclides (Be-7 and Pb-210(xs)): a pilot study in a tropical catchment of SE Asia
Autor: Gourdin, Elian, Evrard, Olivier, Huon, Sylvain, Lefèvre, Irène, Ayrault, Sophie, Ribolzi, Olivier
Publikováno v: EGU General Assembly 2013
EGU General Assembly 2013, Apr 2013, Vienne, Austria. pp.2013-2927
International audience; Soil erosion is particularly intense in mountainous subtropical regions where heavy storms result in the production of large quantities of suspended sediment, leading to both on-site and off-site siltation problems and conveyi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b315f3ba5af2eb211f3c62bfaaf9fcfb
https://cea.hal.science/cea-02639002
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8
Akademický článek
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10
Sources and export of particle-borne organic matter during a monsoon flood in a catchment of northern Laos
Autor: Huon, Sylvain, Evrard, Olivier, Ribolzi, Olivier, Bariac, Thierry, Sengtaheuanghoung, Oloth, Ayrault, Sophie
Publikováno v: Biogeosciences 4 (12), 1073-1089. (2015)
The yields of the tropical rivers of Southeast Asia supply large quantities of carbon to the ocean. The origin and dynamics of particulate organic matter were studied in the Houay Xon River catchment located in northern Laos during the first erosive
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1582::978ee654302730dcf4f1734dbca1513a
http://prodinra.inra.fr/record/307302
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