Plastic pollution is an emerging problem and is a consequence of the post-consumer plastic waste accumulation in the environment coupled to mismanaged waste programmes. Countries are counteracting the continuous growth of plastic litter with different strategies: introducing bans and limits on both ...

This article provides an overview of the impacts of climate change stressors (temperature, ocean acidification, sea-level rise, and hypoxia) on estuarine and marine biota (algae, crustaceans, molluscs, corals, and fish). It also assessed possible/likely interactive impacts (combined impacts of...

[Objectives] To gain an in-depth understanding of pollutant generation and discharge from closed aquaculture. [Methods] In 2018, the pollutant generation and discharge coefficients of 7 fanning modes in 16 fanning bases were calculated and analyzed. [Results] A total of 28 pollutant generation...

In recent years, with the development of the global economy, water pollution has increased. Pollutants migrate, accumulate, and diffuse in aquatic environments. Most of the pollutants eventually enter aquatic organisms. The accumulation of pollutants affects the development and reproduction of...

Egyptian aquaculture production has dramatically increased in recent years and is anticipated to represent a yield of 1.8MMT in 2018. Increased demand for fish production has led to a higher intensification of aquaculture to face these challenges. However, the current aquaculture practices and...

The present investigation deals with the effect of acute treatment of sodium fluoride on the histochemical components of the stomach from freshwater fish, Tilapia mossambica (Oreochromis mossambicus). This freshwater fish acute toxicity for 24, 48, 72 and 96 hrs. exposure of LC₀ value 35.0 ppm and...

Several aspects of the life cycle of the critically endangered European eel (Anguilla anguilla) remain poorly understood. One such aspect is the broad-versus narrow-head dimorphism, and how this impacts their overall performance at different stages of their life cycle. At the yellow eel stage, the...

Continuously increasing plastic production causes a constant accumulation of microplastic particles (MPs) in the aquatic environment, especially in industrialized and urbanized areas with elevated wastewater discharges. This coincides with the release of persistent organic pollutants (polycyclic...

Environmental pollution causes adverse health effects in many organisms and contributes to health disparities for Arctic communities that depend on subsistence foods, including the Yupik residents of Sivuqaq (St. Lawrence Island), Alaska. Sivuqaq's proximity to Russia made it a strategic location...

The river Shivna accommodates large scale of agricultural activities, where large quantities of pesticides are applied. To assess the biological impact of pesticide residues that are continuously entering in the water body, biomarkers are common approach in bio-monitoring study as early warning...