基本含義
ecesis是一個生態學術語,指植物或動物物種在新棲息地成功定居並建立種群的過程。具體而言,可指植物在新環境中的定居,或特指外來植物在新環境中的定居。該詞源自希臘語 oikēsis(居住),與 oikein(居住)、oikos(房屋)相關。
單詞用法
柯林斯英漢雙解大詞典
ecesis /ɪˈsiːsɪs/
1.N the establishment of a plant in a new environment (植物在新環境中的)定居
ecesis: The successful establishment of a plant or animal species in a habitat. (American Heritage® Dictionary of the English Language, Fifth Edition)ecesis: the establishment of a plant in a new environment. (Collins English Dictionary – Complete and Unabridged, 12th Edition 2014)ecesis: the establishment of an immigrant plant in a new environment. (Random House Kernerman Webster‘s College Dictionary)ecesis: (ecology) the process by which a plant or animal becomes established in a new habitat; establishment. (WordNet 3.0, Farlex clipart collection)詞源: From Greek oikēsis, inhabitation, from oikein, to dwell, from oikos, house; see weik- in Indo-European roots. (American Heritage® Dictionary)
短語搭配
ecesis anomaly 定居
ecesis s 定居
seedling ecesis 幼苗定居
套用
在
黃土高原半乾旱區退化草地的恢復研究中,草地經過0-26年的入侵、競爭、擴散和定居(ecesis)等幾個演替階段,進入以
針茅為建群種的“
亞頂極”群落。
影響
在極端乾旱區綠洲-荒漠交錯帶的植物群落恢復中,植物需要利用偶然的有利條件快速發育,才能創造定居(ecesis)的機會。