-
The role of colloidal matter in transfer of chemical elements in the boreal z...
The objective of this thesis was to study element speciation and migration in the boreal environments (Karelia and Central Russia). Specific goals were to i)... -
Origin of the volatile elements in the Solar System: organic matter and clays...
Most of the volatile elements of the chondrites are located in the organic matter and in the clays. The latter were formed during the aqueous alteration and kept the... -
Under cooking and firing : Chemical analysis of fat residues from experimenta...
International audience -
Estimation des propriétés de rétention en eau des sols à l'aide de fonctions ...
Mis en ligne avec l'aimable autorisation de l'éditeur -
Biogéochimie de la matière organique des suspensions du Congo et de ses afflu...
Sterol, pigment and elemental carbon and nitrogen compositions are reported for surface suspended particulate materials collected dong 1200 Km reach of the Ubangui and... -
N as a minor elements in organic macromolecules in chondritic and cometary du...
The aim of my PhD work was to add some new constraints on the organic precursors compositions in the early solar system. Thermal degradation experiments have been... -
La microfaune dans les alternances marne -calcaire pélagiques du Crétacé infé...
L'étude globale des variations de la microfaune dans les alternances marne calcaire est effectuée dans un faisceau de bancs du Valanginien supérieur qui a été reconnu... -
From study of planktonic trophic networks of Charente Maritime marshes to ind...
Charente-Maritime marshes represent hydraulic systems on which available data on thewater quality are limited, preventing a good management of these ecosystems. As... -
Resource and joined management of karstic mountain water : climat change impa...
The subalpine and jura middle mountains are composed of a many karstic systems characterized by small size and area. For local towns, these systems can represent the... -
Capteurs de mesure en continu de la matière organique aquatique
International audience -
Matière organique des eaux et des sols : Chroniques passées et scénarios d'év...
Partie II. Chapitre 10 -
From biogeochemical cycles to ecotoxicological risk evaluation
The role and the importance of organic matter in natural water bodies is evaluated and modeled in different ways, from the oceanic coastal zone towards urban... -
Phototransformation of organic polluants at the surface of soil : kinetic and...
This study focuses on the transformation of organic pollutants on soil surface under the influence of the light excitation. Two main organic compounds were used as... -
Analyse de la microstructure d'un horizon de surface enterré sous des matéria...
International audience -
The populations of two epibenthic ophiuroids Ophiothrix fragilis and Ophiocom...
The temporal and spatial changes in the densities and biomass of two co-occurring ophiuroid populations Ophiocomina nigra and Ophiothrix fragilis (Ophiuroidea,... -
Characterization and roles of upstream and local organic imputs and the water...
The Gironde Estuary is the largest macrotidal estuary in Western Europa, formed by the Garonne River (where the urban area of Bordeaux is located) and the Dordogne... -
Influence of natural mobile organic matter on europium retention on Bure clay...
Bure clay rock (CR) was chosen as host rock for the French high and intermediate level long lived radioactive waste repository. This choice is mostly explained by the... -
Biogeochemical characteristics of organic matter in the particulate and collo...
International audience -
Binding capacities of different soil size fractions in the formation of herbi...
International audience
