Humans have drastically altered the abundance of animals in marine ecosystems via
exploitation. Reduced abundance can destabilize food webs, leading to cascading indirect …

Publisher Summary The stress response consists of an integrated pattern of adjustments to
the physiology and behavior of a fish that promotes the best chance of survival in the face of …

The shy–bold continuum is recognized as a fundamental axis of behavioral variation in
humans, but 3 major issues have not been addressed. First, the taxonomic distribution of …

The foundation for the study of fish bioenergetics and growth was laid during the late 1940s
and early 1950s (Winberg, 1956; Brown, 1957), and during the 1960s research into …

Clove oil is used as a fish anesthetic because it is a natural and inexpensive product with
low toxicity risks. The goal of the present study was to determine the appropriate …

Currently, the use of phytogenic additives and nanoparticles formulation in fish diets raises
great worldwide interest. However, studies on the outcomes of their combination in farmed …

Beneath the coastal waters of the world lie thousands of artificial reefs. Some are old and
retired freighters and ships that once plied the oceans of the world but now serve as habitats …

On coral reefs, fishes can facilitate coral growth via nutrient excretion; however, as coral
abundance declines, these nutrients may help facilitate increases in macroalgae. By …

Background Biomarkers have become a valuable tool in environmental assessment, since
they contribute to predicting contaminants in monitoring programmes. This study aimed to …

In Egypt, Lake Qaroun and its neighbouring fish farms are in a serious environmental
situation as a result of pollution by agricultural sewage and domestic non-treated …