Related Experiment Video
Updated: Jul 3, 2026

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation
Published on: October 31, 2019
Effects of river pollution on the colonisation of artificial substrates by macrozoobenthos
Sara Bonzini1, Antonio Finizio, Elisa Berra
1Department of Environmental Sciences, University of Milano Bicocca, Piazza della Scienza 1, 20126 Milano, Italy.
Abstract:
The impact of pesticides on macrobenthos communities was studied on two aquatic environments in Northern Italy; River Meolo, a site exposed to agricultural pollution, and River Upper Livenza a low pollution reference site. Colonisation of artificial substrates was compared throughout the productive season. The relevance of multiple environmental stressors other than pesticides (e.g. oxygen depletion) was also assessed. Biochemical indicators (enzyme and metabolite biomarkers) were measured on selected organisms. Biomarker results (acetylcholinesterase, glutathione S-transferase, and napthylacetate esterase), as well as community structure patterns, revealed a significant difference between the two rivers. Cause-effect relationships between results and multiple stress factors were discussed.
More Related Videos
Related Concept Videos
Bioremediation
Freshwater Microbial Ecology
Microbial Wastewater Treatment
Microbial Bioremediation of Hydrocarbons
Marine Microbial Ecology
Primary Production

