During the 3 years of sampling, 66 species of fish were collected or observed from the 42 sampling sites. Ten supplemental samples were collected from the Buffalo River and five samples were collected from tributaries of the Buffalo River. To supplement these results, samples were collected in 2003 from less typical habitats and during other seasons of the year. Samples were collected using backpack, tote barge, and boat electrofishing equipment. The fishes of Buffalo National River, Arkansas, 2001-2003ĭuring June through September 20, extensive fish community sampling was conducted at 29 sites within the boundaries of Buffalo National River. Eleven aromatic amines related to the commercial production of malachite green and crystal violet we. Three sediment samples taken from the Buffalo River and two soil samples taken near its bank have been analyzed for 2-propanol-extractable, basic organic compounds by using GC/MS. AROMATIC AMINES IN AND NEAR THE BUFFALO RIVER
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