Water quality biological assessment (Topical Term)

Work cat.: 94-27369 : Biological assessment and criteria, 1994: CIP fwd. (biological assessment of water quality) galley (identifying structural changes in species present and their abundances resulting from the introduction of a stressor or alteration of the physical habitat; bioassessment)

Technical support document for water quality-based toxics control, 1991 [EPA document not in LC] (biological assessment: an evaluation of the biological condition of a waterbody using biological surveys and other direct measurements of resident biota in surface waters)

LC data base, 10-24-94 (biological methods for the assessment of water quality; biological assessment of water quality conditions)

Web. 3; Random House

Here are entered works on evaluation of the condition of a body of water based on surveys and other measurements of the resident biota. Works on testing to determine the degree of pollution of water by comparing its effect on a living organism with the effect of a standard preparation are entered under Water quality bioassay.

Note under Water quality bioassay