英语词汇“hydrarch”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

hydrarch

释义

hydrarch, a. Ecol.|ˈhaɪdrɑːk|
[f. Gr. ὕδωρ, ὑδρ- water + ἀρχή beginning.]
Of a succession of plant communities: having its origin in a watery habitat.
1913W. S. Cooper in Bot. Gaz. LV. 11 The terms xerarch and hydrarch are here used for the first time, for the purpose of indicating a natural and important classification of plant successions. The former is applied to those successions which, having their origin in xerophytic habitats, such as rock shores, beaches, and cliffs, become more and more mesophytic in their successive stages; the latter to those which, originating in hydrophytic habitats such as lakes and ponds, also progress towards mesophytism.1929Weaver & Clements Plant Ecol. iv. 55 Successions beginning in ponds, lakes, marshes, or elsewhere in water are termed hydrarch.1960N. Polunin Introd. Plant Geogr. xi. 324 They [sc. the seres] are distinguished as ‘hydrarch’, ‘mesarch’, or ‘xerarch’, according to whether their initiation is under damp, median, or dry conditions.

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容11：

“hydrarch”的英英意思

“hydramnios”的英英意思

“hydrangea”的英英意思

“胎盘期”英文翻译

“胫骨前的”英文翻译

“hydramine”的英英意思

友情链接