Effects of Heavy Metals Artificial Contamination on Porcellio laevis (Latreille, 1804) (Crustacea : Isopoda: Oniscidea)

This study aimed at determining the competition of cadmium (Cd), lead (Pb), zinc (Zn) and copper (Cu) on their assimilation, on the food consumption and the growth of terrestrial isopod Porcellio laevis. Individuals were exposed to artificially contaminated litter of Quercus for 4 weeks and were weekly weighed. At the end of the experiment, the concentration of Cd, Pb, Zn and Cu in individuals were measured by atomic absorption spectrometry. Biological parameters such as growth, and bioaccumulation factor (BAF) were calculated and results from the various treatments were compared. Depending on metals, weight loss or gain were recorded for isopods during the four weeks of exposure. A weight loss was measured on individuals exposed to Cd-contaminated litter whereas a weight gain was highlighted for those exposed to the Zn-contaminated litter. BAF values revealed that P. laevis was macroconcentrator of Zn and Cu and deconcentrator of Cd and Pb.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:103

Enthalten in:

Bulletin of environmental contamination and toxicology - 103(2019), 3 vom: 01. Sept., Seite 416-420

Sprache:

Englisch

Beteiligte Personen:

Ghemari, Chedliya [VerfasserIn]
Waterlot, Christophe [VerfasserIn]
Ayari, Anas [VerfasserIn]
Douay, Francis [VerfasserIn]
Nasri-Ammar, Karima [VerfasserIn]

Links:

Volltext

Themen:

00BH33GNGH
789U1901C5
Bioaccumulation
Cadmium
Copper
Heavy metals
Isopods
J41CSQ7QDS
Journal Article
Metals, Heavy
Microcosms
Soil Pollutants
Zinc

Anmerkungen:

Date Completed 06.11.2019

Date Revised 06.11.2019

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00128-019-02684-0

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM29954138X