unexploited population

unexploited population
Экология: непромысловая популяция

Универсальный англо-русский словарь. . 2011.

Игры ⚽ Нужен реферат?

Смотреть что такое "unexploited population" в других словарях:

  • Population dynamics of fisheries — A fishery is an area with an associated fish or aquatic population which is harvested for its commercial or recreational value. Fisheries can be wild or farmed. Population dynamics describes the ways in which a given population grows and shrinks… …   Wikipedia

  • Maximum sustainable yield — In population ecology and economics, maximum sustainable yield or MSY is, theoretically, the largest yield (or catch) that can be taken from a species stock over an indefinite period. Fundamental to the notion of sustainable harvest, the concept… …   Wikipedia

  • Sustainable yield in fisheries — The sustainable yield of natural capital is the ecological yield that can be extracted without reducing the base of capital itself, i.e. the surplus required to maintain ecosystem services at the same or increasing level over time. This yield… …   Wikipedia

  • Maximum sustainable yield in fisheries — In population ecology and economics, maximum sustainable yield or MSY is, theoretically, the largest yield/catch that can be taken from a species stock over an indefinite period. Under the assumption of logistic growth, the MSY will be exactly at …   Wikipedia

  • Lmax — maximum reported length of a fish in an unexploited population. Sometimes used instead of L∞ …   Dictionary of ichthyology

  • Cameroon — Cameroonian, adj., n. /kam euh roohn /, n. 1. Also, Cameroun. Official name, United Republic of Cameroon. an independent republic in W Africa: formed 1960 by the French trusteeship of Cameroun; Southern Cameroons incorporated as a self governing… …   Universalium

  • Guinea-Bissau — /gin ee bi sow /, n. a republic on the W coast of Africa, between Guinea and Senegal: formerly a Portuguese overseas province; gained independence in 1974. 1,178,584; 13,948 sq. mi. (36,125 sq. km). Cap.: Bissau. Formerly, Portuguese Guinea. * *… …   Universalium

  • Economic history of Canada — Canadian historians until the 1960s tended to focus on economic history, including labour history. In part this is because Canada has had far fewer political upheavals or military conflicts than other societies. This was especially true in the… …   Wikipedia

  • France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …   Universalium

  • Pakistan — /pak euh stan , pah keuh stahn /, n. 1. Islamic Republic of, a republic in S Asia, between India and Afghanistan: formerly part of British India; known as West Pakistan from 1947 71 to distinguish it from East Pakistan (now Bangladesh).… …   Universalium

  • North Pacific Right Whale — Taxobox name = North Pacific Right WhaleMSW3 Cetacea | id = 14300009] status = EN status system = iucn3.1 status ref =IUCN2008|assessors=Reilly, S.B., Bannister, J.L., Best, P.B., Brown, M., Brownell Jr., R.L., Butterworth, D.S., Clapham, P.J.,… …   Wikipedia


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»