Different studies have shown that insect meals can partially or completely replace the fish
and soya bean meals that are commonly used in aquaculture. However, information is …

Microplastic (MP) pollution is a global problem and has affected several biological levels
even in protected areas. In the present study, MP contamination was investigated in fish …

Water quality in reservoirs is often compromised in many regions worldwide by nutrients and
trace metals. This demands continuous monitoring; however, analyses of large data sets …

Plastic is a useful material; but along with its benefits also come several disadvantages. One
of these is the consequences of the improper discarding of plastic in the environment and its …

Humic substances (HS) in sediments play an important role in carbon and nutrient
biogeochemical cycles and fate of contaminants in the environment. However, information …

Sources of particulate organic carbon (POC) play important roles in aqueous carbon cycling
because internal production can provide labile material that can easily be turned into CO2 …

This study aimed to assess the trophic dynamics of a detritivorous species throughout
various hydrological periods in a reduced flow section, Volta Grande, of the Xingu River …

Fish can vary their diet and feeding dynamics according to biotic and abiotic factors. There is
insufficient knowledge regarding these factors in reservoirs, which limits the management of …

Dams are considered an important source of modification upon the structure of aquatic
communities and their reflexes are diverse on the fish fauna. Although there are several …

Aim: To evaluate the fish feeding and to establish the preferential and secondary items of
their diets, to determine the trophic guilds and the possible trophic structure variations in …