Delarue, Frédéric, Cornu, Sophie, Daroussin, Joël, Salvador-Blanes, Sébastien, Bourennane, Hocine, Albéric, Patrick, ...
Soils are characterised by a spatial variability in the three dimensions (3D) of space. However, 3D studies remain scarce due to the qualitative nature of many soil horizon characteristics, notably...
Delarue, Frédéric, Cornu, Sophie, Daroussin, Joël, Salvador-Blanes, Sébastien, Bourennane, Hocine, Albéric, Patrick, ...
Soils are characterised by a spatial variability in the three dimensions (3D) of space. However, 3D studies remain scarce due to the qualitative nature of many soil horizon characteristics, notably...
Albéric, Patrick, Vennink, Aurélie, Cornu, Sophie, Bourennane, Hocine, Bruand, Ary
While soil water composition has long been recognised as being related to soil type (characteristics of the horizons), the influence of structures resulting from agricultural activities (hedges,...
Albéric, Patrick, Vennink, Aurélie, Cornu, Sophie, Bourennane, Hocine, Bruand, Ary
While soil water composition has long been recognised as being related to soil type (characteristics of the horizons), the influence of structures resulting from agricultural activities (hedges,...
Drouin, Sylvain, Boussafir, Mohammed, Robert, Jean-Louis, Albéric, Patrick, Durand, Aude
In order to investigate the role of clay minerals in organic matter preservation, the fixation of pure organic compounds on two synthetic low- and high-charge saponites was investigated in laboratory...
Drouin, Sylvain, Boussafir, Mohammed, Robert, Jean-Louis, Albéric, Patrick, Durand, Aude
In order to investigate the role of clay minerals in organic matter preservation, the fixation of pure organic compounds on two synthetic low- and high-charge saponites was investigated in laboratory...
Schettler, Georg, Albéric, Patrick
The sedimentation record of Lago Grande di Monticchio (LGM) is one of the most prominent paleoclimatic archives in the on-glaciated areas of Europe. However, the modern lake system has never been the...
Schettler, Georg, Albéric, Patrick
The sedimentation record of Lago Grande di Monticchio (LGM) is one of the most prominent paleoclimatic archives in the on-glaciated areas of Europe. However, the modern lake system has never been the...
Salim Joodi, Ali, Sizaret, Stanislas, Binet, Stéphane, Bruand, Ary, Albéric, Patrick, Lepiller, Michel
Modelling karstic aquifers is problematic because the equation of references (i.e. Darcy) is adapted to describe hydrodynamics of flow in a rock where porosity is low. The modelling of the karstic...
Salim Joodi, Ali, Sizaret, Stanislas, Binet, Stéphane, Bruand, Ary, Albéric, Patrick, Lepiller, Michel
Modelling karstic aquifers is problematic because the equation of references (i.e. Darcy) is adapted to describe hydrodynamics of flow in a rock where porosity is low. The modelling of the karstic...
Nacre biocrystal thermal behavior (2007)
Bourrat, Xavier, Francke, Loic, Lopez, Evelyne, Rousseau, Marthe, Stempflé, Philippe, Angellier, Martine, ...
The thermal behaviour of Pinctada margaritifera nacre was studied at different temperatures by means of thermal gravimetric, thermo-mechanical and Rock-Eval analyses. From the mechanical point of...
Jacob, Jérémy, Gautret, Pascale, Défarge, Christian, Albéric, Patrick, Baillif, Patrick, Lottier, Nathalie
Within complex systems such as microbial mats formed in benthic environments, calcium carbonates are often associated with photosynthetic biofilms. This biocalcification regulates CO2, calcium and...
Albéric, Patrick, Jezequel, Didier, Viollier, Eric, Défarge, Christian, Gautret, Pascale
Dissolved organic matter (DOM) in aquatic systems interacts with most processes including redox reactions, trace elements complexation, sorption and sedimentation. The complex nature of DOM in...
Nacre biocrystal thermal behavior (2007)
Bourrat, Xavier, Francke, Loic, Lopez, Evelyne, Rousseau, Marthe, Stempflé, Philippe, Angellier, Martine, ...
The thermal behaviour of Pinctada margaritifera nacre was studied at different temperatures by means of thermal gravimetric, thermo-mechanical and Rock-Eval analyses. From the mechanical point of...
Albéric, Patrick, Jezequel, Didier, Viollier, Eric, Défarge, Christian, Gautret, Pascale
Dissolved organic matter (DOM) in aquatic systems interacts with most processes including redox reactions, trace elements complexation, sorption and sedimentation. The complex nature of DOM in...
Jacob, Jérémy, Gautret, Pascale, Défarge, Christian, Albéric, Patrick, Baillif, Patrick, Lottier, Nathalie
Within complex systems such as microbial mats formed in benthic environments, calcium carbonates are often associated with photosynthetic biofilms. This biocalcification regulates CO2, calcium and...
Copard, Yoann, Di Giovanni, Christian, Martaud, Thomas, Albéric, Patrick, Olivier, Jean-Emmanuel
This work relates to the debate on the fossil organic carbon (FOC) input in modern environments and its possible implication for the carbon cycle, and suggests the use of Rock-Eval 6 pyrolysis as a...
Heavy metals distribution in mangrove sediments along the mobile coastline of French Guiana. (2006)
Marchand, Cyril, Lallier-Vergès, Elisabeth, F., Baltzer, Albéric, Patrick, Cossa, Daniel, Baillif, Patrick
The accumulation of nine heavy metals in fine-grained sediments from the mangrove fringed coast of French Guiana is evaluated. The dynamic features of the South American tropical coastline, from the...
Mécanismes de précipitation de carbonate de calcium dans les biofilms photosynthétiques (2006)
Gautret, Pascale, De Wit, Rutger, Albéric, Patrick, Défarge, Christian, Masseret, Estelle, Bouvier, Thierry
La précipitation de carbonate de calcium dans les systèmes benthiques est souvent associée aux biofilms photosynthétiques, et notamment observée au sein de structures d'une grande complexité...
Mécanismes de précipitation de carbonate de calcium dans les biofilms photosynthétiques (2006)
Gautret, Pascale, De Wit, Rutger, Albéric, Patrick, Défarge, Christian, Masseret, Estelle, Bouvier, Thierry
La précipitation de carbonate de calcium dans les systèmes benthiques est souvent associée aux biofilms photosynthétiques, et notamment observée au sein de structures d'une grande complexité...
Heavy metals distribution in mangrove sediments along the mobile coastline of French Guiana. (2006)
Marchand, Cyril, Lallier-Vergès, Elisabeth, F., Baltzer, Albéric, Patrick, Cossa, Daniel, Baillif, Patrick
The accumulation of nine heavy metals in fine-grained sediments from the mangrove fringed coast of French Guiana is evaluated. The dynamic features of the South American tropical coastline, from the...
Mécanismes de précipitation de carbonate de calcium dans les biofilms photosynthétiques (2006)
Gautret, Pascale, De Wit, Rutger, Albéric, Patrick, Défarge, Christian, Masseret, Estelle, Bouvier, Thierry
La précipitation de carbonate de calcium dans les systèmes benthiques est souvent associée aux biofilms photosynthétiques, et notamment observée au sein de structures d'une grande complexité...
Heavy metals distribution in mangrove sediments along the mobile coastline of French Guiana. (2006)
Marchand, Cyril, Lallier-Vergès, Elisabeth, F., Baltzer, Albéric, Patrick, Cossa, Daniel, Baillif, Patrick
The accumulation of nine heavy metals in fine-grained sediments from the mangrove fringed coast of French Guiana is evaluated. The dynamic features of the South American tropical coastline, from the...
Copard, Yoann, Di Giovanni, Christian, Martaud, Thomas, Albéric, Patrick, Olivier, Jean-Emmanuel
This work relates to the debate on the fossil organic carbon (FOC) input in modern environments and its possible implication for the carbon cycle, and suggests the use of Rock-Eval 6 pyrolysis as a...
Copard, Yoann, Di Giovanni, Christian, Martaud, Thomas, Albéric, Patrick, Olivier, Jean-Emmanuel
This work relates to the debate on the fossil organic carbon (FOC) input in modern environments and its possible implication for the carbon cycle, and suggests the use of Rock-Eval 6 pyrolysis as a...
Mécanismes de précipitation de carbonate de calcium dans les biofilms photosynthétiques (2006)
Gautret, Pascale, De Wit, Rutger, Albéric, Patrick, Défarge, Christian, Masseret, Estelle, Bouvier, Thierry
La précipitation de carbonate de calcium dans les systèmes benthiques est souvent associée aux biofilms photosynthétiques, et notamment observée au sein de structures d'une grande complexité...
Heavy metals distribution in mangrove sediments along the mobile coastline of French Guiana. (2006)
Marchand, Cyril, Lallier-Vergès, Elisabeth, F., Baltzer, Albéric, Patrick, Cossa, Daniel, Baillif, Patrick
The accumulation of nine heavy metals in fine-grained sediments from the mangrove fringed coast of French Guiana is evaluated. The dynamic features of the South American tropical coastline, from the...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Boussafir, Mohammed, Drouin, Sylvain, Robert, J.L, Albéric, Patrick
Paleoenvironmental studies undertaken in the past few years on lacustrine sediments indicate highly complex organic records. Indeed, the organic sources in lacustrine environments are numerous and...
Drouin, Sylvain, Boussafir, Mohammed, Robert, Jean-Louis, Albéric, Patrick
Sorption of organic molecules on clay surfaces in aquatic environment influence organic sedimentation fluxes. It is well known that mineral sorption affects transport of natural organic matter to...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Boussafir, Mohammed, Drouin, Sylvain, Robert, J.L, Albéric, Patrick
Paleoenvironmental studies undertaken in the past few years on lacustrine sediments indicate highly complex organic records. Indeed, the organic sources in lacustrine environments are numerous and...
Drouin, Sylvain, Boussafir, Mohammed, Robert, Jean-Louis, Albéric, Patrick
Sorption of organic molecules on clay surfaces in aquatic environment influence organic sedimentation fluxes. It is well known that mineral sorption affects transport of natural organic matter to...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Boussafir, Mohammed, Drouin, Sylvain, Robert, J.L, Albéric, Patrick
Paleoenvironmental studies undertaken in the past few years on lacustrine sediments indicate highly complex organic records. Indeed, the organic sources in lacustrine environments are numerous and...
Drouin, Sylvain, Boussafir, Mohammed, Robert, Jean-Louis, Albéric, Patrick
Sorption of organic molecules on clay surfaces in aquatic environment influence organic sedimentation fluxes. It is well known that mineral sorption affects transport of natural organic matter to...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
Drouin, Sylvain, Boussafir, Mohammed, Robert, Jean-Louis, Albéric, Patrick
Sorption of organic molecules on clay surfaces in aquatic environment influence organic sedimentation fluxes. It is well known that mineral sorption affects transport of natural organic matter to...
Boussafir, Mohammed, Drouin, Sylvain, Robert, J.L, Albéric, Patrick
Paleoenvironmental studies undertaken in the past few years on lacustrine sediments indicate highly complex organic records. Indeed, the organic sources in lacustrine environments are numerous and...
Lallier-Vergès, Elisabeth, Marchand, Cyril, Albéric, Patrick, Disnar, Jean-Robert
During the four last years, a National research Programme for Coastal Environment (PNEC) was partly devoted to the littoral of French Guiana. Several field trips allowed to sample twinned sedimentary...
River backflooding into a karst resurgence (Loiret, France). (2004)
The group of springs located in the west part of the Val d'Orléans exemplifies a type of karstic emergence which has the particularity to get most of its recharge water from a single surface water...
Marchand, Cyril, Baltzer, F., Lallier-Vergès, Elisabeth, Albéric, Patrick
Spatial and seasonal variability of sedimentary salinity, pH, redox potential and solid phase sulphide concentration were investigated in a range of mangrove communities along the coast of French...
Chaimbault, P., Albéric, Patrick, Elfakir, C., Lafosse, M.
Sulfur amino acids, such as taurine, hypotaurine, and thiotaurine, were found in high quantities in tissues of marine symbiotic organisms (e.g., bivalves, tubeworms) living close to hydrothermal vent...
Marchand, Cyril, Baltzer, F., Lallier-Vergès, Elisabeth, Albéric, Patrick
Spatial and seasonal variability of sedimentary salinity, pH, redox potential and solid phase sulphide concentration were investigated in a range of mangrove communities along the coast of French...
Chaimbault, P., Albéric, Patrick, Elfakir, C., Lafosse, M.
Sulfur amino acids, such as taurine, hypotaurine, and thiotaurine, were found in high quantities in tissues of marine symbiotic organisms (e.g., bivalves, tubeworms) living close to hydrothermal vent...
River backflooding into a karst resurgence (Loiret, France). (2004)
The group of springs located in the west part of the Val d'Orléans exemplifies a type of karstic emergence which has the particularity to get most of its recharge water from a single surface water...
Marchand, Cyril, Baltzer, F., Lallier-Vergès, Elisabeth, Albéric, Patrick
Spatial and seasonal variability of sedimentary salinity, pH, redox potential and solid phase sulphide concentration were investigated in a range of mangrove communities along the coast of French...
Chaimbault, P., Albéric, Patrick, Elfakir, C., Lafosse, M.
Sulfur amino acids, such as taurine, hypotaurine, and thiotaurine, were found in high quantities in tissues of marine symbiotic organisms (e.g., bivalves, tubeworms) living close to hydrothermal vent...
River backflooding into a karst resurgence (Loiret, France). (2004)
The group of springs located in the west part of the Val d'Orléans exemplifies a type of karstic emergence which has the particularity to get most of its recharge water from a single surface water...
Marchand, Cyril, Baltzer, F., Lallier-Vergès, Elisabeth, Albéric, Patrick
Spatial and seasonal variability of sedimentary salinity, pH, redox potential and solid phase sulphide concentration were investigated in a range of mangrove communities along the coast of French...
Chaimbault, P., Albéric, Patrick, Elfakir, C., Lafosse, M.
Sulfur amino acids, such as taurine, hypotaurine, and thiotaurine, were found in high quantities in tissues of marine symbiotic organisms (e.g., bivalves, tubeworms) living close to hydrothermal vent...
River backflooding into a karst resurgence (Loiret, France). (2004)
The group of springs located in the west part of the Val d'Orléans exemplifies a type of karstic emergence which has the particularity to get most of its recharge water from a single surface water...
Albéric, Patrick, Aurouet, Axel, Rouzaud, Jean-Noël
Le lessivage des routes par les eaux pluviales peut apporter à l'environnement des quantités importantes de matière organique produites par la circulation automobile (1, 2). Le long des grandes...
Marchand, Cyril, Lallier-Vergès, Elisabeth, Baltzer, F., Albéric, Patrick
La mangrove est un système ouvert écotone couvrant 22 millions d'hectares, sur près de 75% des littoraux tropicaux et subtropicaux. Il s'agit de forêt de palétuviers caractérisées par une...
Marchand, Cyril, Lallier-Vergès, Elisabeth, Baltzer, F., Albéric, Patrick
La mangrove est un système ouvert écotone couvrant 22 millions d'hectares, sur près de 75% des littoraux tropicaux et subtropicaux. Il s'agit de forêt de palétuviers caractérisées par une...
Albéric, Patrick, Aurouet, Axel, Rouzaud, Jean-Noël
Le lessivage des routes par les eaux pluviales peut apporter à l'environnement des quantités importantes de matière organique produites par la circulation automobile (1, 2). Le long des grandes...
Marchand, Cyril, Lallier-Vergès, Elisabeth, Baltzer, F., Albéric, Patrick
La mangrove est un système ouvert écotone couvrant 22 millions d'hectares, sur près de 75% des littoraux tropicaux et subtropicaux. Il s'agit de forêt de palétuviers caractérisées par une...
Albéric, Patrick, Aurouet, Axel, Rouzaud, Jean-Noël
Le lessivage des routes par les eaux pluviales peut apporter à l'environnement des quantités importantes de matière organique produites par la circulation automobile (1, 2). Le long des grandes...
Marchand, Cyril, Lallier-Vergès, Elisabeth, Baltzer, F., Albéric, Patrick
La mangrove est un système ouvert écotone couvrant 22 millions d'hectares, sur près de 75% des littoraux tropicaux et subtropicaux. Il s'agit de forêt de palétuviers caractérisées par une...
Albéric, Patrick, Aurouet, Axel, Rouzaud, Jean-Noël
Le lessivage des routes par les eaux pluviales peut apporter à l'environnement des quantités importantes de matière organique produites par la circulation automobile (1, 2). Le long des grandes...
L'inversac (perte-émergence) de la résurgence du Bouillon (source du Loiret, France). (2001)
Le fonctionnement en perte de la source du Loiret est contrôlé par les hauteurs d'eau de la Loire et de la rivière le Dhuy suivant une relation du type : HDhuy = e (2 + 0.05 HLoire) + 63.
L'inversac (perte-émergence) de la résurgence du Bouillon (source du Loiret, France). (2001)
Le fonctionnement en perte de la source du Loiret est contrôlé par les hauteurs d'eau de la Loire et de la rivière le Dhuy suivant une relation du type : HDhuy = e (2 + 0.05 HLoire) + 63.
L'inversac (perte-émergence) de la résurgence du Bouillon (source du Loiret, France). (2001)
Le fonctionnement en perte de la source du Loiret est contrôlé par les hauteurs d'eau de la Loire et de la rivière le Dhuy suivant une relation du type : HDhuy = e (2 + 0.05 HLoire) + 63.
L'association Spéléologie Subaquatique Loiret, dont le siège social est situé à l'Université d'Orléans, s'est formée en 1999 avec pour objectif la poursuite de l'exploration des cavités...
Ogier, Sylvie, Disnar, Jean-Robert, Albéric, Patrick, Bourdier, Gilles
Carbohydrate compositions were determined on sinking particles and core samples from eutrophic lake Aydat. Carbohydrate fluxes indicate that phytoplanktonic production is the main organic matter (OM)...
Ogier, Sylvie, Disnar, Jean-Robert, Albéric, Patrick, Bourdier, Gilles
Carbohydrate compositions were determined on sinking particles and core samples from eutrophic lake Aydat. Carbohydrate fluxes indicate that phytoplanktonic production is the main organic matter (OM)...
L'association Spéléologie Subaquatique Loiret, dont le siège social est situé à l'Université d'Orléans, s'est formée en 1999 avec pour objectif la poursuite de l'exploration des cavités...
L'inversac (perte-émergence) de la résurgence du Bouillon (source du Loiret, France). (2001)
Le fonctionnement en perte de la source du Loiret est contrôlé par les hauteurs d'eau de la Loire et de la rivière le Dhuy suivant une relation du type : HDhuy = e (2 + 0.05 HLoire) + 63.
Scribe, P., Pepe, C., Albéric, Patrick, Barreau, Ch., Fillaux, J., Saliot, A., ...
Sterol, pigment and elemental carbon and nitrogen compositions are reported for surface suspended particulate materials collected dong 1200 Km reach of the Ubangui and Congo rivers from Bangui to...
Scribe, P., Pepe, C., Albéric, Patrick, Barreau, Ch., Fillaux, J., Saliot, A., ...
Sterol, pigment and elemental carbon and nitrogen compositions are reported for surface suspended particulate materials collected dong 1200 Km reach of the Ubangui and Congo rivers from Bangui to...
Scribe, P., Pepe, C., Albéric, Patrick, Barreau, Ch., Fillaux, J., Saliot, A., ...
Sterol, pigment and elemental carbon and nitrogen compositions are reported for surface suspended particulate materials collected dong 1200 Km reach of the Ubangui and Congo rivers from Bangui to...