oligotrophic vegetation
1Oligotrophic — An oligotrophic ecosystem or environment is one that offers little to sustain life. The term is commonly utilised to describe bodies of water or soils with very low nutrient levels. It derives etymologically from the Greek oligo (small, little,… …
2растительность олиготрофного типа — Растительность, произрастающая на торфяных месторождениях в условиях питания преимущественно атмосферными водами. [ГОСТ 21123 85] Тематики торф Обобщающие термины геология торфяных месторождений EN oligotrophic vegetation DE oligotrophe… …
3Kobuk River — The Kobuk River is approximately convert|280|mi|km|0|lk=on long, located in the Arctic region of northwestern Alaska in the United States. [USGS Geographic Names Information System (GNIS). [http://geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO… …
4Oligotroph — An oligotroph is an organism that can live in an environment that offers very low levels of nutrients. They may be contrasted with copiotrophs, which prefer nutritionally rich environments. Oligotrophs are characterized by slow growth, low rates… …
5Trophic state index — The quantities of nitrogen, phosphorus, and other biologically useful nutrients are the primary determinants of a body of water s trophic state index (TSI). Nutrients such as nitrogen and phosphorus tend to be limiting resources in standing water …
6hydrosphere — /huy dreuh sfear /, n. the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere. [1885 90; HYDRO 1 + SPHERE] * * * Discontinuous layer of water at or near the Earth s surface. It… …
7Lake Iamonia — Infobox lake lake name = Lake Iamonia image lake = caption lake = image bathymetry = Lake Iamonia Florida.gif caption bathymetry = map location = Leon County, Florida coords = coord|30.633120|N|84.177674|W|region:US FL… …
8Gunnar Nygaard — Gunnar Nygård (12 October 1903 25 September 2002) was a Danish phycologist, and a leading authority on the ecology and taxonomy of Danish phytoplankton. Nygaard completed his Masters at University of Copenhagen, initially working at the… …
9hydrologic sciences — Introduction the fields of study concerned with the waters of the Earth. Included are the sciences of hydrology, oceanography, limnology, and glaciology. In its widest sense hydrology encompasses the study of the occurrence, the… …
10Common Yellowthroat — Male Fe …
