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pro vyhledávání: '"Stephen M. Byarujali"'
Autor:
Clement Nyakoojo, Stephen M. Byarujali
Publikováno v:
African Journal of Ecology. 48:860-864
Lake Mburo and Lake Kachera are shallow, eutrophic lakes in mid-western Uganda. Lake Mburo recorded higher values of Secchi and eutrophic depths and lower extinction coefficient (k) values. The lakes showed a ‘red shift’ phenomenon in maximum lig
Autor:
Clement Nyakoojo, Stephen M. Byarujali
Publikováno v:
African Journal of Ecology. 47:658-663
Temperature, oxygen and nutrients were determined in the permanently stratified Lake Bukoni from July 2004 to December 2005. Meromixis has resulted from the nature of the surrounding hilly topography and the almost vertical crater walls that exclude
On the diet of Nile tilapia in two eutrophic tropical lakes containing toxin producing cyanobacteria
Autor:
Petter Larsson, Stephen M. Byarujali, Yusuf S. Kizito, Duncan Kayiira, Ronald Semyalo, Thomas Rohrlack, George W. A. Nyakairu
Publikováno v:
Limnologica - Ecology and Management of Inland Waters. (1):30-36
Due to the production of toxins, cyanobacteria may adversely affect economically important fish such as Nile tilapia Oreochromis niloticus in tropical lakes. We studied the diet composition and factors affecting the diet of Nile tilapia in two tropic