- secondary productivity
- вторичная продуктивность* * *вторичная продуктивность
English-russian biological dictionary. 2013.
English-russian biological dictionary. 2013.
Secondary labor market — The secondary labor market is the labor market consisting of high turnover, low pay, and usually part time and/or temporary jobs. Sometimes, secondary jobs are performed by high school or college students. The majority of service sector, light… … Wikipedia
Secondary data — In research, Secondary data is collecting and possibly processing data by people other than the researcher in question. Common sources of secondary data for social science include censuses, large surveys, and organizational records (Mintel). In… … Wikipedia
Agricultural productivity — Food production per capita (1961 2005) … Wikipedia
biosphere — biospheric /buy euh sfer ik/, adj. /buy euh sfear /, n. 1. the part of the earth s crust, waters, and atmosphere that supports life. 2. the ecosystem comprising the entire earth and the living organisms that inhabit it. [1895 1900; < G Biosphäre; … Universalium
Cross-boundary subsidy — Alaskan boreal forest in Yukon National Wildlife Refuge Cross boundary subsidies are caused by organisms or materials that cross or traverse habitat patch boundaries, subsidizing the resident populations. The transferred organisms and materials… … Wikipedia
Cross-boundary subsidies — are caused by organisms or materials that cross or traverse habitat patch boundaries, subsidizing the resident populations. The transferred organisms and materials may provide additional predators, prey, or nutrients to resident species, which… … Wikipedia
Humboldt Current — The Humboldt Current is a cold, low salinity ocean current that flows north westward along the west coast of South America from the southern tip of Chile to northern Peru. It is an eastern boundary current flowing in the direction of the equator … Wikipedia
Pelagic Ecology of the Low Salinity San Francisco Estuary — Pelagic organisms spend all or part of their lives in the open water, where habitat isdefined not by edges but by physiological tolerance to salinity and temperature. The LowSalinity Zone (LSZ) of the San Francisco Estuary constitutes a habitat… … Wikipedia
Neotrypaea californiensis — Neotrypaea californiensis … Wikipedia
Copepod — Temporal range: Early Cretaceous – Recent … Wikipedia
Vaquita — Size compared to an average human Conservation status … Wikipedia