UNASSIGNED: Accumulation of @entity3407 ( @entity8818 ) was determined in water, sediment, aquatic plants, invertebrates and fish in aquatic ecosystems receiving effluents from handloom textile industries in Ranaghat-Fulia region of West Bengal in India. @entity8818 was determined in the samples by atomic absorption spectrophotometer and data were analyzed functionally by Genetic Algorithm to determine trend of depositions of @entity8818 in the sediment and water. Area plot curve was used to represent accumulation of @entity8818 in biota. The results indicate that the aquatic ecosystems receiving the effluents from handloom textile factories are heavily contaminated by @entity8818 . The contamination is hardly reflected in the concentration of @entity8818 in water, but sediment exhibits seasonal fluctuation in deposition of @entity8818 , concentration reaching to as high as 451.0   g  g(-1) during the peak production period. There is a clear trend of gradual increase in the deposition of @entity8818 in the sediment. Aquatic weed, insect and mollusk specimens collected from both closed water bodies (S1 _ S2) and riverine resources (S3 _ S4) showed high rate of accumulation of @entity8818 . Maximum concentration of @entity8818 was detected in roots of aquatic weeds (877.5   g  g(-1)). Fish specimens collected from the polluted sites (S3 _ S4) of river Churni showed moderate to high concentration of @entity8818 in different tissues. Maximum concentration was detected in the liver of Glossogobius giuris (679.7   g  g(-1)) during monsoon followed by gill of Mystus bleekeri (190.0   g  g(-1)) and gut of G. giuris (123.7   g  g(-1)) during summer. Eutropiichthys vacha showed moderately high concentration of @entity8818 in different tissues (65-99   g  g(-1)) while Puntius sarana showed relatively low concentration of @entity8818 (below detection limit to 18.0   g  g(-1)) in different tissues except in gill (64.4   g  g(-1)).

Deposition of XXXX in aquatic ecosystem from effluents of handloom textile industries in Ranaghat-Fulia region of West Bengal, India.

@entity8818 :: ('D002857', 'Chemical') :: ['Cr'] @entity3407 :: ('MESH:D002857', 'Chemical') :: ['chromium']
@entity3407 :: (MESH:D002857,Chemical) :: ['chromium']
