closed species
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Closed elimia — Conservation status Extinct (IUCN 2.3) Scientific classification Kingdom … Wikipedia
closed community — noun (ecology) A plant community that is so dense that no new species can colonize • • • Main Entry: ↑close … Useful english dictionary
Closed season — A closed season is a hunting term used to describe the time of the year during which hunting an animal of a given species is contrary to law. Typically, closed seasons are designed to protect a species when they are most vulnerable or, sometimes … Wikipedia
Closed ecological system — Biosphere 2 Closed ecological systems (CES) are ecosystems that do not rely on matter exchange with any part outside the system. The term is most often used to describe small manmade ecosystems. Such systems are scientifically interesting and can … Wikipedia
closed season — a period, usually for a specific part of the year, during which angling or hunting for a given species is legally prohibited: closed season on ducks. * * * ˈclosed season [closed season] noun singular = ↑close season … Useful english dictionary
closed season — a period, usually for a specific part of the year, during which angling or hunting for a given species is legally prohibited: closed season on ducks. * * * … Universalium
closed season — a fishing ban by season but also by time, area, or species, usually to protect spawners or young, cf. open season … Dictionary of ichthyology
closed season — A restriction or absolute prohibition imposed by law upon fishing or hunting during a specified period of the year. 35 Am J2d Fish § 46. The restriction, which is imposed by statute or administrative regulation in the interest of conservation of… … Ballentine's law dictionary
Open and closed systems in social science — Ludwig Bertalanffy describes two types of systems: open systems and closed systems. The open systems are systems that allow interactions between its internal elements and the environment. An open system is defined as a “system in exchange of… … Wikipedia
Combinatorial species — In combinatorial mathematics, the theory of combinatorial species is an abstract, systematic method for analysing discrete structures in terms of generating functions. Examples of discrete structures are (finite) graphs, permutations, trees, and… … Wikipedia
Four Species — The Four Species (Hebrew: ארבעת המינים, Arba at Ha Minim , also called Arba Minim ) are three types of branches and one type of fruit which are held together and waved in a special ceremony during the Jewish holiday of Sukkot. The waving of the… … Wikipedia