Statistical comparison of trace metal concentrations in wild mussels (Mytilus galloprovincialis) in selected sites of Galicia and Gulf of Biscay (Spain)

被引：24

作者：

Besada, Victoria ^{[1
]}

Manuel Andrade, Jose ^{[2
]}

Schultze, Fernando ^{[1
]}

Fumega, Jose ^{[1
]}

Cambeiro, Bruno ^{[1
]}

Jose Gonzalez, Juan ^{[1
]}

机构：

[1] Ctr Oceanog Vigo, Inst Espanol Oceanog, Vigo 36200, Spain

[2] Univ A Coruna, Dept Quim Analit, La Coruna 15071, Spain

来源：

JOURNAL OF MARINE SYSTEMS | 2008年 / 72卷 / 1-4期

关键词：

mussel; metals; Spain; Anova; principal components analysis;

D O I：

10.1016/j.jmarsys.2007.03.012

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Concentrations of five trace metals (Cd, Hg, Pb, Cu and Zn) in wild mussels (Mytilus galloprovincialis) from the Galician and Gulf of Biscay areas in Spain were monitored from 2000 to 2004. A pool of mussel soft tissue was prepared using 50 or more individuals representing the available size range (35-60 mm) present at the sampling points (A Coruna, Pontevedra and Vigo-Galicia, NW of Spain-and Aviles, Bilbao and Santander-Gulf of Biscay). Metals were analysed by atomic absorption spectrometry, AAS, (flame-AAS: Cu and Zn; graphite furnace-AAS: Cd and Pb; flow injection-cold vapour-AAS: total Hg). Quality of the chemical analyses was assessed by participation in periodic QUASIMEME intercalibration exercises carried out from 2000 to 2004, while the present study was developed. Univariate statistical studies, Anova (Analysis of the Variance) and Principal Component Analysis (autoscaled data, Varimax rotation) were carried out. Differences between the two areas as well as certain temporal trends were found and, in general, the Gulf of Biscay samples showed higher metallic contents, mainly close to Aviles, where iron and steel factories thrown residues for years into a nearby coastal area. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：320 / 331

页数：12

共 35 条

[1]

AGUIRRE P, 1979, BIOL MEJILLON M EDUL, P108

[2]

AKHIAT A, 2000, NATL EVALUATION REPO

[3] The Portugal coastal counter current off NW Spain:: new insights on its biogeochemical variability [J].

Alvarez-Salgado, XA ;

Figueiras, FG ;

Pérez, FF ;

Groom, S ;

Nogueira, E ;

Borges, A ;

Chou, L ;

Castro, CG ;

Moncoiffé, G ;

Ríos, AF ;

Miller, AEJ ;

Frankignoulle, M ;

Savidge, G ;

Wollast, R .

PROGRESS IN OCEANOGRAPHY, 2003, 56 (02) :281-321

[4]

[Anonymous], 1990, MAN TROUBL WAT ROL M

[5]

[Anonymous], NAT MON PROGR SURV Q

[6] Comparison of chemical concentrations in mussels and oysters from the United States and France [J].

Beliaeff, B ;

O'Connor, TP ;

Claisse, D .

ENVIRONMENTAL MONITORING AND ASSESSMENT, 1998, 49 (01) :87-95

[7] Temporal trends of Cd, Cu, Hg, Pb and Zn in mussel (Mytilus galloprovincialis) from the Spanish North-Atlantic coast 1991-1999 [J].

Besada, V ;

Fumega, J ;

Vaamonde, A .

SCIENCE OF THE TOTAL ENVIRONMENT, 2002, 288 (03) :239-253

[8]

Bruland K. W., 1983, CHEM OCEANOGR, V8, P157, DOI DOI 10.1016/B978-0-12-588608-6.50009-2

[9]

BUCETA JL, 1997, PROCESOS BIOGEOQUIMI, P47

[10] Mollusc and sediment contaminant levels and trends in south Florida coastal waters [J].

Cantillo, AY ;

Lauenstein, GG ;

OConnor, TP .

MARINE POLLUTION BULLETIN, 1997, 34 (07) :511-521

← 1 2 3 4 →