作者: Verlin C. Stephens , Jeffrey R. Deacon
DOI: 10.3133/FS16797
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摘要: vey National Water-Quality Assessment (NAWQA) Program, hydrologic and water-quality assessment of the Upper Colorado River Basin (UCOL) study unit began in 1994. Prior to design integrated studies water quality basin, a retrospective investigation was conducted determine availability historical data location previous research that occurred UCOL. The findings indicated minimal had been collected regarding occurrence distribution organochlorine pesticides polychlorinated biphenyls (PCB’s) streambed sediment whole-body fish UCOL (Deacon Stephens, 1996).