Поиск

a science about living nature a subject of which is knowledge of essence, origin, development and diversity of life. B. includes a combination of various scientific disciplines (zoology, botany, physiology, biogeocenology, etc.) and scientific branches. Study of the most rational methods of protection and transformation of the living nature goes into an objective of biology in conformity with human demands.

n узбекскийbiolog, biologiya olimi, mutaxassisiрусскийбиолог

adj biologik

physiological, biochemical changes in organisms connected with natural phenomena and seasons.

ponds used for biological treatment of sewage. Used independently – for treatment by micro-organisms and algae of sinks, saturated with easily oxidizing organic matters, or as the intermediate objects between the industrial treatment facilities and the natural water receivers. They operate by a principle of self-treating of water, accrue sludgy mass which can be used in agriculture as fertilizer or as a raw material for its production.

unwanted, from the human position (see Anthropocentrism), changing of characteristics and qualities of industrial materials, articles, constructions, fodder and food, etc. under the influence of living organisms inhabiting them (destruction of timber by fungi and insects, growing moulds in food-stuff, deconstruction of bricklaying by the roots of plants, etc.).