Composition and dynamic of Rotifera fauna from eastern littoral zone of Lake ... The saprobic index of this part of the Lake was between 1.5 and 2 that ...
... Union the biggest chemical monsters 'Olainfarm' and 'Biolar' were important ... Total nitrogen discharge from rivers to the Baltic Sea and Gulf of Riga, 1991-2000 ...
... as the degree of primary production, given by the concentration of chlorophyll-a ... chlorophyll-a and transparency are characteristic for hypereuthrophic lakes. ...