بعض الخواص الفيزوكيمياوية و الكتلة الحية للطحالب في بحيرة ساوة

الملخص EN

Nutrients, alagl biomas and some physico-chemical properties of sawa lake water studied during January and February 2002.

The lake water appeared is very hard, alkaline and brackish (19‰).

The conceutrations of nitrate, phosphate and silicate ranged from, (14-35) Mg at N-NO3/L, (0.9-3.4) Mg at P-PO4 and (183-225) Mg at Si-Sio3/L respectively.

Algal flora was dominated by Cynophyta which represented by Nodularia sp.

The average conceutration of chlorophyll-A- was found to be 4.46 mg/m³.