The phosphorus content of rivers in England and Wales

A modified single solution method for the determination of phosphate in natural waters

J.E. Murphy, J.P. Riley · Analytica Chimica Acta · 1962 · 21.1K citations

Natural Sciences, Oceanography, Elemental Analysis +7

Carbon, nitrogen, and phosphorus transport by world rivers

Michel Meybeck · American Journal of Science · 1982 · 2.2K citations · Full text

Natural Sciences, Earth Sciences, Oceanography +14

Algae and the Aquatic Environment

A. C. Walsby · 1988 · 370 citations

Life Sciences, Ecology, Environmental Sciences +12

Estimating the discharge of contaminants to coastal waters by rivers: Some cautionary comments

Desmond E. Walling, B. Webb · Marine Pollution Bulletin · 1985 · 317 citations

Natural Sciences, Environmental Engineering, Environmental Sciences +12

The environmentally-sound management of agricultural phosphorus

Andrew N. Sharpley, Paul J. A. Withers · Nutrient Cycling in Agroecosystems · 1994 · 188 citations

Agriculture, Environmental Management, Soil Sciences +14