Bages-Sigean and Canet-St Nazaire lagoons (France): physico-chemical characteristics and contaminant concentrations (Cu, Cd, PCBs and PBDEs) as environmental quality of water and sediment

被引：12

作者：

Vouve, Florence ^{[1
]}

Buscail, Roselyne ^{[2
,3
]}

Aubert, Dominique ^{[2
,3
]}

Labadie, Pierre ^{[4
]}

Chevreuil, Marc ^{[4
]}

Canal, Christophe ^{[1
]}

Desmousseaux, Marion ^{[1
,2
,3
]}

Alliot, Fabrice ^{[4
]}

Amilhat, Elsa ^{[2
,3
]}

Faliex, Elisabeth ^{[2
,3
]}

Paris-Palacios, Severine ^{[5
]}

Biagianti-Risbourg, Sylvie ^{[5
]}

机构：

[1] Univ Perpignan Via Domitia, Inst Modelisat Geoenvironm & Sante EA 4218, F-66860 Perpignan, France

[2] Univ Perpignan Via Domitia, UMR 5110, CNRS, Ctr Format & Rech Environm Mediterraneens, F-66860 Perpignan, France

[3] Univ Perpignan Via Domitia, UMR 5110, Ctr Format & Rech Environm Mediterraneens, F-66860 Perpignan, France

[4] Univ Paris 06, Lab Hydrol & Environm, EPHE UMR Sisyphe 7619, F-75252 Paris 05, France

[5] Univ Reims, UFR Sci Exactes & Nat, Lab Ecol Ecotoxicol, EA IAE Interact Anim Environm 4689, F-51687 Reims 2, France

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2014年 / 21卷 / 04期

关键词：

Mediterranean lagoons; Environmental quality; Water; Sediment; Cu; Cd; PBDEs; PCBs; 2 MEDITERRANEAN LAGOONS; EELS ANGUILLA-ANGUILLA; EUROPEAN EEL; HEAVY-METALS; COASTAL LAGOON; LIPID PRODUCTION; ORGANIC-MATTER; SURFACE WATERS; CHLOROPHYLL-A; WASTE-WATER;

D O I：

10.1007/s11356-013-2229-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Environmental characteristics in water and sediments of two contrasted coastal Mediterranean lagoons, Bages-Sigean and Canet-St Nazaire, were measured over a three season survey. The urban pollution (treatment plant discharges) is very important in Canet-St Nazaire lagoon reflecting untreated sewages, while in Bages-Sigean, the northern part appears more impacted due to larger anthropogenic inputs. Dissolved Cd concentrations are on the whole similar in both lagoons, whereas Cu concentrations are by far higher in lagoon Canet-St Nazaire. Cu concentrations appear to be highly dependent on dissolved organic carbon whereas salinity seems to control Cd variations. Concerning the sediments, the confined northern part of lagoon Bages-Sigean shows organic carbon and total nitrogen enrichment whereas lipid concentrations are much higher in the Canet-St Nazaire lagoon. Cu complexation seems to be strongly related to organic matter as evidenced by the two significant positive relationships, on one hand between Cu and organic carbon, and on the other hand, between Cu and lipids. On the contrary, Cd concentrations appear to be mainly controlled by carbonates. PCBs and PBDEs were detected only in sediments and show relatively low concentrations compared to similar lagoon environments. Regarding the sediment quality guidelines, Cd, Cu and PCBs in both lagoons did not exceed any Probable Effect Concentration (PEC).

引用

页码：3005 / 3020

页数：16

共 94 条

[1] Ecological risk assessment of heavy metals from the surficial sediments of a shallow coastal lagoon, Egypt [J].