单词 | ecesis |
释义 | ecesisn. Of plants: the entry into, or establishment in, another habitat. ΚΠ 1904 F. E. Clements in Bot. Surv. Nebraska No. 7. 50 In a word, Ecesis is the adjustment of a plant to a new habitat. It comprises the whole process covered more or less incompletely by acclimatisation, naturalisation, accommodation, etc. 1938 J. E. Weaver & F. E. Clements Plant Ecol. (ed. 2) i. 3 Migration alone, however, cannot produce vegetation... The migrants must make themselves at home, an idea that is expressed in a single term ecesis. 1938 J. E. Weaver & F. E. Clements Plant Ecol. (ed. 2) vi. 131 Ecesis is the adjustment of the plant to a new home. 1952 P. W. Richards Trop. Rain Forest xvii. 383 The ecesis of secondary species is always effected by seeds or fruits. Derivatives ecesic adj. ΚΠ 1916 F. E. Clements Plant Succession 63 (title) Ecesic Causes. This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2020). < |
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