Abgeschickt von eldetvess am 01 September, 2010 um 12:48:19
the Internal source of reception vodoiu oxygen is allocation hundred in the course of photosynthesis of green plants on light, especially during time of "water flowering", leading sometimes to glut of water by oxygen.
[url=http://legkoprom.ru/index40.html]Zadachi, osobennosti i struktura energeticheskogo hoziajstva predpriiatiia[/url]
Biotsenozu of a reservoir is peculiar certain specific structure (structure biocenoza), a variety and which abundance is extreme variiruiut, depending on character of a reservoir and history of its settling. Biocenoz, or the community of water inhabitants of a reservoir or its certain part, has the history. Last leaves during the remote time for constants for a long time existing reservoirs or proceeds before our eyes in reservoirs of time value. In the course of evolutionary development it is established more or less certain specific structure biocenoza which is stabilised or as speak, is in a condition podvizh whom balance; it concerns both mutual relations of fellow members biocenoza with each other, and their dependences and biocenoza as a whole from environment factors.