- anoxic conditions
- условия кислородного голодания* * *условия кислородного голодания
English-russian biological dictionary. 2013.
English-russian biological dictionary. 2013.
Anoxic sea water — is sea water depleted of oxygen. It is generally found in areas with restricted water exchange. In most cases, oxygen is prevented from reaching the deeper parts of the sea area by a physical barrier (sill) as well as a pronounced density… … Wikipedia
Anoxic event — As early as 1911, major oceanic currents were well mapped and understood, albeit without today s understanding of how they affect regional and global climatological conditions … Wikipedia
Permian–Triassic extinction event — … Wikipedia
Late Devonian extinction — … Wikipedia
Sewage treatment — The objective of sewage treatment is to produce a disposable effluent without causing harm to the surrounding environment, and also prevent pollution.[1] Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants… … Wikipedia
lake — lake1 /layk/, n. 1. a body of fresh or salt water of considerable size, surrounded by land. 2. any similar body or pool of other liquid, as oil. 3. (go) jump in the lake, (used as an exclamation of dismissal or impatience.) [bef. 1000; ME lak(e) … Universalium
Lake — /layk/, n. Simon, 1866 1945, U.S. engineer and naval architect. * * * I Relatively large body of slow moving or standing water that occupies an inland basin. Lakes are most abundant in high northern latitudes and in mountain regions, particularly … Universalium
Constructed wetland — Vertical Flow type of Constructed Wetlands A constructed wetland or wetpark is an artificial wetland, marsh or swamp created as a new or restored habitat for native and migratory wildlife, for anthropogenic discharge such as wastewater,… … Wikipedia
Aerenchyma — is an airy tissue found in roots of plants, which allows exchange of gases between the shoot and the root. It contains large air filled cavities, which provide a low resistance internal pathway for the exchange of gases such as oxygen and… … Wikipedia
Cretaceous — Period 145.5–65.5 million years ago … Wikipedia
Sea of Azov — at Novaya Yalta, Donetsk Oblast … Wikipedia