Increased use of fertilizers to increase plant production causes important environmental pollution not only in soil but also water resources. Soil structure, quality, systems, and biodiversity are adversely affected by the unconscious fertilizers. In this study, Capoeta capoeta (Guldenstaedt 1773) were used investigate degenerative effects nitrogen fertilizer. Twentyfour fish equally allocated ...

b a ckground:   eco-faunistic  studies  are  inevitable  step  in  environmental  researches.  aquatic  organisms  like caddisflies are known as biological indicators for water quality assessment and water resource management. they have special role for energy flow in the freshwater habitats as food web and food chain among aquatic creatures. methods: in addition to an extensive literature revi...

112 specimens of capoeta capoeta gracilis from the shrioud river were examined. the prevalence and abundance of parasites were significantly higher in the area between the mouth to behind the opercle. susceptibility of infection was not significantly different between male and female fish. the prevalence of infection was the lowest in the largest length group. histopathological study revealed b...

صخلملا A total of 48 fresh water fishes, belonging to four species of the family Cyprinidae (Capoeta trutta, Chalcalburnus mossulensis, Cyprinion macrostomum and Leuciscus lepidus) were collected from Darbandikhan lake, southwest Sulaimaniya city, Kurdistan region, in the north of Iraq, from March to the end of July 2008. The inspection of gills revealed the infection of these fishes with four ...

The increasing use of nano-based products raises concerns regarding potential risks related to their manufacturing, transportation, waste disposal, and management operations. We used the riverine carp, Capoeta capoeta, as an aquatic animal model demonstrate acute toxicity silver nanoparticles (Ag-NPs). This study focuses on first, then integrates findings through histopathology, hematological, ...