Limnology and fisheries of the Nyumba ya Mungu, a man-made lake in Tanzania

The present paper deals with the limnology of Nyumba Ya Mungu, a man-made lake in Tanzania (Kilimanjaro Region), during the 7th and 8th years after the elosure of the Ruvu dam. The area investigated included the River, which is one of the two rivers entering the lake.