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Browsing by Author "Twinch, AJ"

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Advances in understanding phosphorus cycling in inland waters - Their significance for South African limnology

Author: Twinch, AJ ; Breen, CM Date: Feb 1980 The definitions of the different phosphorus compound fractions present in inland waters are reviewed and the limitations of the definitions discussed. The development of models of phosphorus cycling is summarized. Attempts to establish their ... Read more
Limnology of hartbeespoort dam

Author: Ashton, PJ ; Chutter, PM ; Cochrane, KL ; De Moor, FC ; Hely-Hutchinson, JR ; Jarvis, AC ; Robarts, RD ; Scott, WE ; Thornton, JA ; Twinch, AJ ; Zohary, T ; Bostock, LB ; Combrink, S ; Fenn, TA ; Grimbeek, LM ; Herbst, HM ; Hills, MJ ; Mitchell, RF ; Pais Madeira, AM ; van Blommestein, SD Date: 1985 Hartbeespoort Dam is a hypertrophic, warm, monomictic impoundment. With a mean depth of 9.6 m and a surface area of 20 km2, the system demonstrates that hypertrophy is not confined to small shallow lakes as concluded by Barica (1981). The ... Read more

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Browsing by Author "Twinch, AJ"

Browsing by Author "Twinch, AJ"

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