Lake ecosystem. All natural lakes in Macedonia educate lake ecosystems, which enable the development and self-regulation of living organisms, conditioned by the mutual relations of the autotrophic plankton, submissions and heterographic organisms (fish, invertebrates and microorganisms), through which streams of energy and materials. In Macedonia, all three types of lake ecosystems are encountered: oligotrophy (poor waters with nutrients), as is the Ohrian lake, mesertophnic (medium-rich femurities), which is Prespa Lake and eutrophy (rich in nutrients), which is that is the Dojran Lake. Anthropogenic influences on lake ecosystems contribute to increasing the quantities of nutrients in waters, increasing their production. L. Gr.
Original article in Macedonian language Cyrillic alphabet
Кириличен напис ЕЗЕРСКИ ЕКОСИСТЕМ