Document of bibliographic reference 120656

BibliographicReference record

Type

Bibliographic resource

Type of document

Journal article

BibLvlCode

AS

Title

Assessment of biopollution in aquatic ecosystems

Abstract

The introduction of alien species (AS) in marine environments is a factor of disturbance that can be viewed as a pollution agent. Using basic information on abundance and distribution of alien species, we developed an index that classifies AS impacts on native species, communities, habitats and ecosystem functioning. This method can be used to evaluate impact at five different levels of biopollution, fitting within the existing schemes for water quality assessment. Both spatial and temporal comparisons are possible. The assessments may also be used to evaluate management performance where avoidance measures were necessary and assist in preventing further unwanted introductions. Such assessments made for the same areas over time provide opportunities for measuring change in biopollution. We have tested the method using four different well-studied areas within the Baltic Sea (brackish to freshwater environments) for two different times, 20 years apart. Further developments of the scheme may be needed to cover some specific cases and taxonomic groups according to their life history.

WebOfScience code

https://www.webofscience.com/wos/woscc/full-record/WOS:000246270200009

Bibliographic citation

Olenin, S.; Minchin, D.; Daunys, D. (2007). Assessment of biopollution in aquatic ecosystems. Mar. Pollut. Bull. 55(7-9): 379-394. https://dx.doi.org/10.1016/j.marpolbul.2007.01.010

Topic

Marine

Is peer reviewed

true