vertical stratification

См. также в других словарях:

• stratification — [ stratifikasjɔ̃ ] n. f. • 1620 chim.; lat. des alchim. stratificatio, onis 1 ♦ Géol. Disposition des matériaux par strates (dans les terrains sédimentaires); processus géologique par lequel les matériaux se sont ainsi disposés. Stratification… …   Encyclopédie Universelle

• stratification — /strat euh fi kay sheuhn/, n. 1. the act or an instance of stratifying. 2. a stratified state or appearance: the stratification of ancient ruins from eight different periods. 3. Sociol. the hierarchical or vertical division of society according… …   Universalium

• Stratification (archeology) — In archaeology, especially in the course of excavation, stratification is a paramount and base concept. It is largely based on the Law of Superposition. When archaeological finds are below the surface of the ground (as is most commonly the case) …   Wikipedia

• inland water ecosystem — ▪ biology Introduction       complex of living organisms in free water on continental landmasses.       Inland waters represent parts of the biosphere within which marked biological diversity, complex biogeochemical pathways, and an array of… …   Universalium

• Plankton — For other uses, see Plankton (disambiguation). Photomontage of planktonic organisms Plankton (singular plankter) are any drifting organisms (plants …   Wikipedia

• Hot water storage tank — 2 parallelled red hot water storage tank connected to a wood furnace …   Wikipedia

• community ecology — Introduction       study of the organization and functioning of communities (community), which are assemblages of interacting populations of the species living within a particular area or habitat.       As populations of species interact with one …   Universalium

• Springtail — Springtails Temporal range: Early Devonian–Recent …   Wikipedia

• Halocline — In oceanography, a halocline is a strong, vertical salinity gradient. Because salinity (in concert with temperature) affects the density of seawater, it can play a role in its vertical stratification. Increasing salinity by one kg/m3 results in… …   Wikipedia

• theatre — /thee euh teuhr, theeeu /, n. theater. * * * I Building or space in which performances are given before an audience. It contains an auditorium and stage. In ancient Greece, where Western theatre began (5th century BC), theatres were constructed… …   Universalium

• Fauna of Borneo — Borneo is the third largest island in the world. In prehistoric time it was related to the Asian mainland due to geological and climate changes. The recent ice age during the Pleistocene and the Holocene separation from the mainland had caused… …   Wikipedia