climax formation 中文意思是什麼
climax formation
解釋
極峰相群系-
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處于由針闊葉混交林常綠闊葉林的演替階段，群落中的思茅松林正在向被常綠闊葉林替代的方向發展，但要演替為頂級群落，還需要很長的時間。 -
Results demonstrate that with the succession going on from herbosa shrubs coniferous forest theropencedrymion evergreen broad - leaved forest, abundance and diversity index of species, biomass and productivity of vegetation all show a rising trend prior to the formation of a mature and stable biotic climax
結果表明：隨著草叢灌叢針葉林針闊混交林次生常綠闊葉林正向演替的進行，在未形成成熟而穩定的頂極群落之前，物種豐富度、物種多樣性指數、植被生物量及生產力都呈增大趨勢。 -
The first assemblage represents a fish fauna found in haifanggou formation of jurassic, and the late two assemblages show the fish climax in jehol fauna, though they represent two stages of the fish evolution in late mesozoic respectively
其中第1組合為無爭議的侏羅紀魚群，第2 、 3組合為熱河生物群的全盛階段，雖然這兩個組合也代表魚類的兩個發展階段。 -
The climax development group is isohumosols after sandy soil fixed under vegetation recovery condition in research regions. there was no different in soil type after 40 years developed. this manifested that soil formation and development process is very slow in high frigid regions
6 、研究區土壤在植被恢復條件下，風沙土被固定以後，經過40多年的發育，類型未發生明顯分化，表明在高寒地區土壤的形成發育過程相當緩慢，土地一旦發生荒漠化，恢復治理相當困難，所以荒漠化防治要以預防為主。
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