Search Results - "Grünberger, O"

Characterizing floods in the poorly gauged wetlands of the Tana River Delta, Kenya, using a water balance model and satellite data by Leauthaud, C, Belaud, G, Duvail, S, Moussa, R, Grünberger, O, Albergel, J

“…Wetlands, such as those of the Tana River Delta in Kenya, are vital but threatened ecosystems. The flooding characteristics of wetlands largely determine their…”
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Yield of rice under water and soil salinity risks in farmers’ fields in northeast Thailand by Clermont-Dauphin, C., Suwannang, N., Grünberger, O., Hammecker, C., Maeght, J.L.

“…This study focused on the variability of rice yield under water and soil salinity risks in farmers’ fields in northeast Thailand. A rice plot was monitored in…”
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Capillary rise quantifications based on in-situ artificial deuterium peak displacement and laboratory soil characterization by Grünberger, O., Michelot, J. L., Bouchaou, L., Macaigne, P., Hsissou, Y., Hammecker, C.

“…In arid environments, water rises from the saturated level of a shallow aquifer to the drying soil surface where evaporation occurs. This process plays…”
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Land Management Effects on Biogeochemical Functioning of Salt-Affected Paddy Soils by QUANTIN, C., GRUNBERGER, O., SUVANNANG, N., BOURDON, E.

“…Most lowlands in Northeast Thailand （Isaan region） are cultivated with rice and large areas are affected by salinity, which drastically limits rice production…”
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Formation of soils with contrasting textures by translocation of clays rather than ferrolysis in flooded rice fields in Northeast Thailand by Boivin, P, Saejiew, A, Grunberger, O, Arunin, S

“…Summary This paper describes the conditions for dispersion and flocculation of clays, and the impact of this process on soils of contrasting textures cropped…”
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Bayesian soil parameter estimation: Results of percolation-drainage vs infiltration laboratory experiments by Younes, A, Zaouali, J., Fahs, M., Slama, F., Grunberger, O., Mara, T.A.

“…•Unsaturated soil parameters are investigated for an undisturbed soil.•Percolation-drainage and infiltration laboratory experiments are performed.•Hydraulic…”
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Hydraulic and transport parameter assessment using column infiltration experiments by Younes, Anis, Mara, Thierry, Fahs, Marwan, Grunberger, Olivier, Ackerer, Philippe

“…The quality of statistical calibration of hydraulic and transport soil properties is studied for infiltration experiments in which, over a given period,…”
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Soil acidification without pH drop under intensive cropping systems in Northeast Thailand by Lesturgez, Grégory, Poss, Roland, Noble, Andrew, Grünberger, Olivier, Chintachao, Woraphan, Tessier, Daniel

“…Light textured sandy soils occupy significant areas of Northeast Thailand and are characterized as being acidic to depth with a low inherent fertility. These…”
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Critical coagulation concentration of paddy soil clays in sodium-ferrous iron electrolyte by Saejiew, A, Grunberger, O, Arunin, S, Favre, F, Tessier, D, Boivin, P

“…Sodium affected rice (Oryza sativa L.)-cropped fields are very common. Due to their high exchangeable Na percentage, day dispersion is one of the major risks…”
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Land Management Effects on Biogeochemical Functioning of Salt-Affected Paddy Soils 1 1 Project supported by the French Ministry of Research under the ACI-FNS “ECCO-PNBC” project “Evaluation du rôle des paramètres environnementaux et des activités bactériennes dans la dynamique du fer et du manganèse dans la rhizosphère des plantes: application aux sols de rizières” and by the French Embassy in Bangkok by QUANTIN, C., GRUNBERGER, O., SUVANNANG, N., BOURDON, E.

“…Most lowlands in Northeast Thailand (Isaan region) are cultivated with rice and large areas are affected by salinity, which drastically limits rice production…”
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Groundwater geochemistry of a small reservoir catchment in Central Tunisia by Montoroi, Jean-Pierre, Grünberger, Olivier, Nasri, Slah

“…Due to the scarcity of water resources in semiarid sedimentary basins, hill reservoirs are often constructed to recharge groundwater and limit runoff induced…”
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Salt crust development in paddy fields owing to soil evaporation and drainage: Contribution of chloride and deuterium profile analysis by Grünberger, Olivier, Macaigne, Peggy, Michelot, Jean-Luc, Hartmann, Christian, Sukchan, Somsak

“…In Northeast Thailand lowlands with shallow saline watertable, rainfed paddy fields often present high salt concentration in the dry season, forming patches or…”
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