successional stage meaning in English
演替系列期
Examples
- Study on adaptability to environment for 4 tree species at different successional stages grown in south subtropical zone
南亚热带4个不同演替阶段树种苗木环境适应性研究 - Study on the synecological characteristics of the early successional stage of an evergreen broadleaved forest on tiantong national forest park zhejiang province
浙江天童国家森林公园常绿阔叶林演替前期的群落生态学特征 - The vegetation was chiefly dominated by coniferous - brodleaved mixed forests , with many evergreen broadleaved species in their young growth stage , it can be suggested that the vegetations in the meizilake area were in a successional stage from coniferous - broadleaved mixed forests to evergreen broadleaved forests . however , the formation of the climax community evergreen broadleaved forests needs a long time
可以看出，梅子湖森林植被群落正处于由针阔叶混交林常绿阔叶林的演替阶段，群落中的思茅松林正在向被常绿阔叶林替代的方向发展，但要演替为顶级群落，还需要很长的时间。 - Soil saturated capacity , capillary capacity , total porosity and capillary porosity showed the trend of the " u " during the successional course of artificial forest , namely , they reduced on the early successional stages , after picea reached mature forest , soil porosity recovered slowly . the content of natural water was mainly affected by capillary porosity . from soil chemical properties analysis , the content of soil organic , humus , ha , fa and ha / fa of topsoil was more than that of bottom layer
即人工云杉幼林向成熟林演替阶段，土壤饱和持水量、毛管持水量及总孔隙和毛管孔隙则减少，在40年生云杉林达最低值，之后随着云杉自疏，微生态改善，林地凋落物分解加快，土壤饱和持水量、毛管持水量及总孔隙和毛管孔有上升的趋势，毛管持水量是决定林地自然含水量的主要因子。