Display options
Share it on

Environ Monit Assess. 1993 Mar;25(1):65-84. doi: 10.1007/BF00549793.

Terrestrial snails as quantitative indicators of environmental metal pollution.

Environmental monitoring and assessment

B Berger, R Dallinger

Affiliations

  1. Institut für Zoologie der Universität Innsbruck, A-6020, Innsbruck, Austria.

PMID: 24227457 DOI: 10.1007/BF00549793

Abstract

Concentrations of cadmium, lead, copper and zinc were measured in individuals of Arianta arbustorum from different urban sampling sites. In comparison to snails from a reference site, the animals collected in the city showed higher concentrations of cadmium, lead, and copper, indicating elevated levels of metal pollution. The most pronounced difference in tissue concentrations between control animals and contaminated snails was observed for lead. Within the city, metal levels in snails differed significantly, even between adjacent populations. Arianta arbustorum is a suitable species for biomonitoring, because it is widespread, resident and easy to collect; it has a high capacity for metal accumulation and shows different concentrations depending on metal contamination of the sampling area. An interspecific comparison of metal concentrations in terrestrial gastropods was conducted to define background levels and classes of burden. Three pollution levels are distinguished on the basis of the snails' metal burden: no pollution (class 1: reference sites), moderate (class 2: traffic and other human activities in urban areas), and high pollution (class 3: mining and heavy industry).

References

  1. Environ Pollut. 1988;49(1):37-51 - PubMed
  2. Bull Environ Contam Toxicol. 1987 Apr;38(4):641-6 - PubMed
  3. Bull Environ Contam Toxicol. 1981 May;26(5):634-40 - PubMed
  4. Mol Cell Biochem. 1989 Feb 21;85(2):135-45 - PubMed
  5. Sci Total Environ. 1986 Dec 1;57:217-30 - PubMed
  6. Acta Biol Hung. 1987;38(1):13-30 - PubMed
  7. Evolution. 1990 Jul;44(4):966-980 - PubMed
  8. Oecologia. 1979 Dec;44(1):75-79 - PubMed
  9. Bull Environ Contam Toxicol. 1988 Dec;41(6):910-4 - PubMed
  10. Bull Environ Contam Toxicol. 1979 Nov;23(4-5):445-51 - PubMed
  11. Environ Monit Assess. 1986 Mar;6(2):127-44 - PubMed
  12. Oecologia. 1977 Mar;27(1):65-74 - PubMed
  13. Oecologia. 1974 Dec;15(4):393-398 - PubMed
  14. Environ Pollut. 1987;46(1):73-82 - PubMed
  15. Environ Monit Assess. 1990 Sep;15(2):143-81 - PubMed
  16. Oecologia. 1989 Apr;79(1):60-65 - PubMed
  17. Oecologia. 1992 Jan;89(1):32-41 - PubMed
  18. Environ Pollut. 1987;47(4):293-304 - PubMed
  19. Comp Biochem Physiol C Comp Pharmacol Toxicol. 1984;79(1):117-24 - PubMed
  20. Oecologia. 1980 Jan;44(2):213-220 - PubMed

Publication Types