Nutrient fluxes associated wth submarine groundwater discharge from karstic coastal aquifers (Côte Bleue, French Mediterranean Coastline)

Autor: Emilie Le Roy, Olivier Crispi, Christelle Claude, Marc Souhaut, Pieter van Beek, Olivier Radakovitch, Mireille Pujo-Pay, Joseph Tamborski, Pascal Conan, Thomas Stieglitz, Claude Estournel, Simon Bejannin

Publikováno v: Frontiers in Environmental Science
Frontiers in Environmental Science, Frontiers, 2020, 7, ⟨10.3389/fenvs.2019.00205⟩
Frontiers in Environmental Science, Vol 7 (2020)
Frontiers in Environmental Science, 2020, 7, ⟨10.3389/fenvs.2019.00205⟩
Frontiers In Environmental Science (2296-665X) (Frontiers Media SA), 2020-02, Vol. 7, N. 205, P. 20p.

Determination of submarine groundwater discharge (SGD) from karstic coastal aquifers is important to constrain hydrological and biogeochemical cycles. However, SGD quantification using commonly employed geochemical methods can be difficult to constra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3da0f3495b07a562dc8e9c5efaba54a
https://hal.ird.fr/ird-02483073

Identifying groundwater discharge to an Atlantic coastal lagoon (Oualidia, Central Morocco) by means of salinity and radium mass balances

Autor: Hicham El Himer, Christelle Claude, Younes Fakir

Publikováno v: Environmental Earth Sciences. 78

Radium isotopes, 223Ra and 224Ra, and salinity measurements were used to assess submarine groundwater discharge from a karstic aquifer system into a coastal lagoon located at Oualidia (Morocco), on the Atlantic shoreline. The Oualidia lagoon is class

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f62799859591c9a49d43eaf5a37e36f
https://doi.org/10.1007/s12665-019-8637-x

36 Cl deposition rate reconstruction from bomb pulse until present: A study based on groundwater records

Autor: Roland Simler, Jürgen Sültenfuß, Robert Finkel, Adriano Mayer, Romain Rebeix, Christelle Claude

Publikováno v: Applied Geochemistry. 50:199-208

The radioactive isotope 36 Cl, with a half-life of 301 ka, is a valuable chronometer for estimation of groundwater residence time up to 2 millions of years. Aerial thermonuclear fission bomb tests, performed during the late 1950s, injected a massive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dded0a18183ee0f0d608ef75bc3852b8
https://doi.org/10.1016/j.apgeochem.2014.05.005

TIMS measurements of 226Ra and 228Ra in the Gulf of Lion, an attempt to quantify submarine groundwater discharge

Autor: Bruno Hamelin, Patrick Ollivier, Christelle Claude, Olivier Radakovitch

Publikováno v: Marine Chemistry. 109:337-354

Submarine groundwater discharge (SGD) is now recognized as an important pathway for water and chemical species fluxes to the coastal ocean. In order to determinate SGD to the Gulf of Lion (France), we measured the activities of 226 Ra and 228 Ra by t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b18e8842c5744d0a7e942e867a28dc44
https://doi.org/10.1016/j.marchem.2007.08.006

U-Th chronology and paleoceanographic record in a Fe-Mn crust from the NE Atlantic over the last 700 ka

Autor: Albrecht W. Hofmann, Christelle Claude, Guenter Suhr, Andrea Koschinsky

Publikováno v: Geochimica et Cosmochimica Acta. 69:4845-4854

Hydrogenetic ferromanganese crusts (Fe-Mn crusts) provide a secular record of the variations of seawater composition responding to changes in ocean circulation and erosion processes. In this respect, the acquisition of an absolute and reliable chrono

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::560866090a929fd6f36964724f32b073
https://doi.org/10.1016/j.gca.2005.05.016