Nickel Toxicity in Freshwater Fish: Biochemical and Histopathological Insights with Special Reference to Channa punctatus
Author: Pralay Mahapatra DOI Link: https://doi.org/10.70798/Bijmrd/03120003 Abstract: Heavy metal contamination of freshwater ecosystems has emerged as a major environmental concern due to its persistence, bioaccumulative nature, and adverse biological effects. Among these metals, nickel (Ni) occupies a unique position as an essential trace element at low concentrations but becomes highly toxic when present beyond permissible …
