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Volcanisme et spéciation dans les Andes : à propos de deux nouveaux Dyscolus ...
International audience -
Evolutionary history of aphid-plant associations and their role in aphid dive...
UMR BGPI équipe 6; UMR CBGP -
Communal spawning of brook and river lampreys (Lampetra planeri and L. fluvia...
The taxonomic status of river Lampreys (Lampetra fluviatilis) and brook lampreys (L. planeri) has been repeatedly questioned due to the high morphological similarity... -
A continuum of genetic divergence from sympatric host races to species in the...
Sympatric populations of insects adapted to different host plants, i.e., host races, are good models to investigate how natural selection can promote speciation in the... -
Dynamic ad budget of Trace Metals (TM ) in French forest ecosystems. Modellin...
Trace Metals (TM: Cd, Co, Cu, Cr, Ni, Pb, Sb and Zn) are dispersed in the atmosphere due to both natural and anthropogenic processes. Forest ecosystems can receive... -
Spéciation comparée du zinc, du plomb et du manganèse dans des sols contaminés
Le risque chimique associé à la présence de métaux lourds dans les sols dépend de leur mobilité, et en conséquence de leur forme chimique. La spéciation du zinc, du... -
Mercury speciation in seafood by double isotope dilution and gas chromatograp...
Mercury is a contaminant which is found in all compartments of the environment and to which human beings are directly exposed when eating food. Government agencies... -
Analytical developments for screening of lanthanides/ligands interactions
This work investigates the potential of hyphenated capillary electrophoresis and inductively coupled mass spectrometry to classify different ligands according to their... -
Contrôle de la spéciation des terres rares par les acides humiques : rôle de ...
Mémoire de Géosciences-Rennes n°139. ISBN : 2-914375-79-4. 153 p. -
Chemical extractions and predicted free ion activities fail to estimate metal...
International audience -
Role of waterlogging-responsive genes in shaping interspecific differentiatio...
International audience -
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)... -
Speciation of arsenic in seafood by HPLC/ICP-MS. Estimation of its bioaccessi...
Arsenic is an element present in all compartments of the environment, and seafood constitutes a major source of exposure to arsenic through human consumption. Although... -
Critics and Criticisms of the Modern Synthesis: the Viewpoint of a Philosopher
International audience -
Species: Towards new, well−grounded practices. A response to Velasco
International audience -
The Tree, the Network and the Species
International audience -
Biogéochimie structurale du zinc et du plomb par spectroscopie EXAFS : intera...
Le risque écotoxicologique des métaux présents dans le milieu naturel dépend beaucoup plus de leur statut physico-chimique que de leur concentration totale. Afin de...
