Natural History. World-wide distribution.
| 单词 | θ19477 |
| 释义 | the world > life > biology > balance of nature > distribution > [noun] (34) cosmopolitanism1870 Natural History. World-wide distribution. endemicity1886 The quality or fact of being endemic. endemism1886 The character or quality of being endemic; spec. of a plant or animal species, the state or condition of being indigenous only in a specified area. bipolarity1896 The occurrence of the same species in each of the polar regions but not in the intervening zones (see also quot. 1959). radiation1898 Biology. The evolutionary diversification of an animal or plant lineage into forms adapted to different habitats or ecological niches; = adaptive radi… zonation1898 Distribution in zones or regions of definite character; spec. in Ecology, the distribution of plants into specific zones which are characterized… frequency1913 Ecology. A measurement of the way individuals of a species are distributed in a community. provincialism1929 Ecology. The condition of constituting or occurring (only) in a particular biogeographical province. Also: evolution or (scientific) partitioning… overdispersion1930 Greater variance in a set of observations than would be expected on the assumption of independence and homogeneity (which underlies e.g. binomial… under-dispersion1935 A reduced degree or amount of dispersion; spec. in Ecology, a greater evenness in the distribution of individuals than would be expected on purely… provinciality1952 Ecology and Palaeontology. The degree of restriction of the distribution of a plant or animal community to a particular province or group of… Subcategories:— native (all over the world) (3) — introduction or spread to new areas (7) — alien or immigrant plant or animal (3) — plants or animals of a particular region (1) — association or aggregation (7) — representation of species in a community (2) |
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