Sentence examples for pollution of fish from inspiring English sources

Environmental pollution of fish is a topic of rising attention in Morocco.

Environmental pollution of fish is a topic of rising attention in Morocco [4, 5].

Zebrafish are instrumental in research to determine the effects of 'cocktails of pollution' on fish species.

With rising concern over the potential impact of anthropogenic noise pollution on fish [47], examinations of the effects of more realistic temporal regimes of noise, including potential habituation or sensitisation to those that occur over a prolonged period, are a vital necessity.

This study suggests the importance of cellular biomarkers, AChE, GSH and hepatosomatic index in monitoring the impact of sewage water pollution on fish caused by a complex mixture of chemico-biological contaminants and its mitigation following depuration, an effective mean of fish detoxification.

Relationships of nutrients to biotic integrity were weak or non-existent; TN was not among the best three predictors of invertebrate or fish metrics and TP was only a good predictor of the pollution tolerance of fish, and this criterion was much higher than EPA recommendations (599 μg/l) and criteria based on percentiles and land usage.

However, no information is available on a possible PAH pollution of marine fish species in Morocco waters.

It can be a challenge; two years ago a chemical spillage from a sewage treatment works caused major pollution and thousands of fish were killed.

Extreme floods in 2002 were probably accompanied by the removal of contaminated sediments from monitored localities in the upper part of the Elbe River and the apparent drop of aquatic ecosystem pollution, hence reduction of fish exposure to bioaccumulatively chemicals.

The pollution killed many thousands of fish.

"There is increased pressure from over fishing, mining and pollution with the populations of fish and seabird species estimated to have halved over the past 40 years".