Addition of nitrogen, phosphorous and carbon compounds or other nutrients into a water body, thereby increasing the potential for growth of algae and other aquatic plants. Most frequently, enrichment results from the inflow of sewage effluents or from agricultural run-off. United Nations (1997)
ENRICHMENT
Meaning of ENRICHMENT in English
Fishery English glossary. Английский глоссарий рыболовства . 2012