FN Archimer Export Format
PT J
TI Rôle des particules sur le comportement et la spéciation de métaux traces: exemple du cadmium
TI The role of particles in the behavior and speciation of trace metals: the cadmium example
BT 
AF Gonzalez, Jean-Louis
   Thouvenin, Benedicte
   Dange, Catherine
AS 1:1;2:1;3:1;
FF 1:;2:;3:;
C1 IFREMER, Département « Biogéochimie & Ecotoxicologie » Z. P. de Brégaillon, B.P. 330, 83507 La Seyne sur Mer, France
C2 IFREMER, FRANCE
IF 0.129
TC 0
UR https://archimer.ifremer.fr/doc/00480/59152/61781.pdf
LA French
   English
DT Article
DE ;particles;speciation;sorption/desorption;cadmium;modeling;surface properties
AB The role of particles in the fate and speciation of trace metals in macrotidal estuaries was studied using a surface complexation model (MOCO). Cadmium was selected as the target metal contaminant due to its reactivity in estuaries: cadmium behavior is mainly controlled by heterogeneous processes (sorption/desorption) related to salinity and suspended matter gradients.Various scenarios of suspended matter distribution according to salinity were simulated. The impact of surface properties (specific surface area, density of surface sites, acidity instrinsic properties and complexation constant) was evaluated using data collected on particles from the Gironde, Loire and Seine estuaries. 
PY 2007
PD AUG
SO La Houille Blanche
SN 0018-6368
PU EDP Sciences
IS 4
BP 56
EP 62
DI 10.1051/lhb:2007047
ID 59152
ER

EF