Zobrazeno 1 - 10
of 410
pro vyhledávání: '"J. Bouchez"'
Autor:
Y. Ke, D. Calmels, J. Bouchez, M. Massault, B. Chetelat, A. Noret, H. Cai, J. Chen, J. Gaillardet, C. Quantin
Publikováno v:
Earth Surface Dynamics, Vol 12, Pp 347-365 (2024)
The Huanghe (Yellow River), one of the largest turbid river systems in the world, has long been recognized as a major contributor of suspended particulate matter (SPM) to the ocean. However, over the last few decades, the SPM export flux of the Huang
Externí odkaz:
https://doaj.org/article/4d0f554d3d644a1d8e6bcbd9e0383936
Publikováno v:
Earth System Science Data, Vol 14, Pp 4743-4755 (2022)
Riverine transport of particulate organic carbon (POC) associated with terrigenous solids to the ocean has an important role in the global carbon cycle. To advance our understanding of the source, transport, and fate of fluvial POC from regional to g
Externí odkaz:
https://doaj.org/article/ecafbc9fd3444e99bb693ca7ae1a5aae
Publikováno v:
Earth Surface Dynamics, Vol 9, Pp 487-504 (2021)
This study makes use of a highly instrumented active landslide observatory (9 years of data) in the French Alps, the Séchilienne slope. Here, we use a combination of major element chemistry and isotopes ratios (87Sr / 86Sr, δ34S) measured in differ
Externí odkaz:
https://doaj.org/article/1c29483dc7b74f9ca6f1964316e82781
Publikováno v:
Biogeosciences, Vol 17, Pp 5989-6015 (2020)
The biological cycle of rock-derived nutrients on the continents is a major component of element transfer between the Earth's surface compartments, but its magnitude currently remains elusive. The use of the stable isotope composition of rock-derived
Externí odkaz:
https://doaj.org/article/ce9f812232a54b7f96fa2ac16dc57f31
Publikováno v:
Geophysical Research Letters, Vol 47, Iss 4, Pp n/a-n/a (2020)
Abstract As reverse weathering has been shown to impact long‐term changes in atmospheric CO2 levels, it is crucial to develop quantitative tools to reconstruct marine authigenic clay formation. We explored the potential of the beryllium (Be) isotop
Externí odkaz:
https://doaj.org/article/b76f901067564056a0a88616ffac8425
Autor:
P. Floury, J. Gaillardet, E. Gayer, J. Bouchez, G. Tallec, P. Ansart, F. Koch, C. Gorge, A. Blanchouin, J.-L. Roubaty
Publikováno v:
Hydrology and Earth System Sciences, Vol 21, Pp 6153-6165 (2017)
Our understanding of hydrological and chemical processes at the catchment scale is limited by our capacity to record the full breadth of the information carried by river chemistry, both in terms of sampling frequency and precision. Here, we presen
Externí odkaz:
https://doaj.org/article/b34e6afc72fc4354abbdbe3814d851c7
Publikováno v:
Biogeosciences, Vol 14, Pp 3111-3128 (2017)
Plants and soil microbiota play an active role in rock weathering and potentially couple weathering at depth with erosion at the soil surface. The nature of this coupling is still unresolved because we lacked means to quantify the passage of chemi
Externí odkaz:
https://doaj.org/article/4056f5e57a824f2faafac9c392206167
Autor:
J. Gaillardet, I. Braud, F. Hankard, S. Anquetin, O. Bour, N. Dorfliger, J.R. de Dreuzy, S. Galle, C. Galy, S. Gogo, L. Gourcy, F. Habets, F. Laggoun, L. Longuevergne, T. Le Borgne, F. Naaim-Bouvet, G. Nord, V. Simonneaux, D. Six, T. Tallec, C. Valentin, G. Abril, P. Allemand, A. Arènes, B. Arfib, L. Arnaud, N. Arnaud, P. Arnaud, S. Audry, V. Bailly Comte, C. Batiot, A. Battais, H. Bellot, E. Bernard, C. Bertrand, H. Bessière, S. Binet, J. Bodin, X. Bodin, L. Boithias, J. Bouchez, B. Boudevillain, I. Bouzou Moussa, F. Branger, J. J. Braun, P. Brunet, B. Caceres, D. Calmels, B. Cappelaere, H. Celle-Jeanton, F. Chabaux, K. Chalikakis, C. Champollion, Y. Copard, C. Cotel, P. Davy, P. Deline, G. Delrieu, J. Demarty, C. Dessert, M. Dumont, C. Emblanch, J. Ezzahar, M. Estèves, V. Favier, M. Faucheux, N. Filizola, P. Flammarion, P. Floury, O. Fovet, M. Fournier, A. J. Francez, L. Gandois, C. Gascuel, E. Gayer, C. Genthon, M. F. Gérard, D. Gilbert, I. Gouttevin, M. Grippa, G. Gruau, A. Jardani, L. Jeanneau, J. L. Join, H. Jourde, F. Karbou, D. Labat, Y. Lagadeuc, E. Lajeunesse, R. Lastennet, W. Lavado, E. Lawin, T. Lebel, C. Le Bouteiller, C. Legout, Y. Lejeune, E. Le Meur, N. Le Moigne, J. Lions, A. Lucas, J. P. Malet, C. Marais-Sicre, J. C. Maréchal, C. Marlin, P. Martin, J. Martins, J. M. Martinez, N. Massei, A. Mauclerc, N. Mazzilli, J. Molénat, P. Moreira-Turcq, E. Mougin, S. Morin, J. Ndam Ngoupayou, G. Panthou, C. Peugeot, G. Picard, M. C. Pierret, G. Porel, A. Probst, J. L. Probst, A. Rabatel, D. Raclot, L. Ravanel, F. Rejiba, P. René, O. Ribolzi, J. Riotte, A. Rivière, H. Robain, L. Ruiz, J. M. Sanchez-Perez, W. Santini, S. Sauvage, P. Schoeneich, J. L. Seidel, M. Sekhar, O. Sengtaheuanghoung, N. Silvera, M. Steinmann, A. Soruco, G. Tallec, E. Thibert, D. Valdes Lao, C. Vincent, D. Viville, P. Wagnon, R. Zitouna
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
The French critical zone initiative, called OZCAR (Observatoires de la Zone Critique–Application et Recherche or Critical Zone Observatories–Application and Research) is a National Research Infrastructure (RI). OZCAR-RI is a network of instrument
Externí odkaz:
https://doaj.org/article/68fb733b70cb411292f3b15c1d30329a
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 23, Pp 7317-7324 (2008)
In springtime, the polar marine boundary layer exhibits drastic ozone depletion events (ODEs), associated with elevated bromine oxide (BrO) mixing ratios. The current interpretation of this peculiar chemistry requires the existence of acid and bromid
Externí odkaz:
https://doaj.org/article/f64a0fa7a46946c4b4f24e37a5b6d305
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