The search for more effective methods and drugs to control parasites in fish farming is
constant. Several studies have evaluated the effects of formalin in freshwater and marine …

Highlights•Ammonia nitrogen LC 50 for American black bass was explored.•Fish mortality
under ammonia nitrogen stress predicted by machine learning model.•Dynamic modeling …

Sewage sludge has been used as a soil amendment because it is rich in plant essential
nutrients and can serve as a substitute for chemical fertilizers. However, sewage sludge can …

In aquaculture of the swimming crab Portunus trituberculatus, massive deaths have been
recorded in the winter months due to infection with a novel emerging parasite, Mesanophrys …

A nanocomposite based on silver nanoparticles (AgNPs) and extract of Terminalia catappa
was developed, characterized, and evaluated in in vitro and in vivo conditions against …

Abstract Changes in fish behaviour caused by stress are difficult to measure. In this study,
tracker software-based computer vision techniques were applied, with formalin used as a …

This study was divided into 2 experiments: 1) the effect of different numbers of frames per
second on the received data, and 2) the effect of different formalin concentrations on tilapia …

Fish are a resource with great economic, nutritional and recreational benefits to humans on
a global scale. In Kenya, fish represent an important source of food and income through …

The purpose of this research was to develop an ecological risk based on effects of nano
based toxicity on sh species posed by nanoparticles. Hardly few studies have reported the …

[ES] Los compuestos farmacéuticos y fitosanitarios generan problemas ambientales debido
a su permanencia en las aguas residuales y el mal uso de estos compuestos por el usuario …