climax community

The research progress of climax community in forest

森林顶极群落研究进展

The internal balance and the feedback adjustment of acetic acid type climax community

乙酸型顶极群落的内平衡与反馈调节机制研究

Finally , microbial climax community made up of specific populations was formed .

优势种群经历了动态演替过程，最终形成特定种群构成的顶级群落。

Effect of initial conditions on climax community in hydrogen bio-production reactor

初始条件对生物制氢反应器中顶极群落的影响

Fermentation Type and Climax Community Controlled by pH 、 ORP

pH、ORP制约的产酸相发酵类型及顶级群落

Realize the goal of " introducing nature into city " with the ecological theory " climax community ";

依照生态学的顶极群落理论把自然引入城市的计划；

Furthermore it indicates climax community of Karst areas ' vegetation and specialty of direction towards community succession .

分析了岩溶地区植被的顶极群落以及群落演替方向的特殊性。

Analysis on the Inter-specific Association of the Climax Community in the Malan Forest Area on the Loess Plateau

黄土高原马栏林区顶极群落的种间关联分析

The character and structure of dominant species indicate that the evergreen broad-leaved forest of this area is a climax community .

优势种群的结构表明，本区植被已接近常绿阔叶林演替的顶极阶段。

The succession trends in the areas are to get to the climax community of Picea crassifolia + moss forest .

北川河流域植被演替趋势是达到当地顶极群落-青海云杉-藓类林。

Highly competitive species , which are tolerant of low resource levels will replace opportunistic good colonizers and come to dominate the climax community .

能忍受低资源水平的强竞争的物种，将取代好的机会迁移者而统治顶极群。

While effect of disturbance was preponderated over the range of community fluctuation , climax community degraded evidently , and degraded degree of communities increased gradually .

在干扰力的作用大于波动的振幅时，顶极群落发生明显退化（B～F），群落退化度逐渐增大。

If there were no unnatural disturbance , the succession would go on , and terraneous vegetation would take the place of reed community and form climax community .

如果没有围堤等人为干扰，植被群落的演替还会继续下去，芦苇群落之后将是中生植被，接下来中生植被逐渐会被陆生植被替代，直至最终形成顶级群落。

The Ecological Succession of Climax Community Restricted by COD / SO_4 ~ ( 2 - ) Ratio in Acidogenic Desulfate Bioreactor

产酸脱硫反应器中COD/SO4~（2-）比制约的群落生态演替规律

The natural restoration process of degraded communities in Karst area was considered as a developing process of the similar degress from low to high between the degraded communities and climax community in structure and function .

把退化喀斯特群落自然恢复演替过程视为群落结构、功能与顶极群落相比由低相似度向高相似度的发展过程。

Restricted to the terrain , no matter it is the plantation or the wildwood , the result is close to natural succession almost , and tends to reach a climax community .

受地形的限制，无论是人工林或是自然林，其结果几乎都是近自然演替，都会有偏头顶级化的趋势。

The climax community in the area is the result of long time evolution and chooses . The landscape forest construction collocating plants in the form of climax community would build the absolutely natural and healthy ecological environment .

地带性顶级群落是长期进化和选择的结果，风景林建设按顶级群落进行植物配置，能够营造出一种完全自然健康的生态环境。

The ecological succession of climax community restricted by COD / SO 2 - 4 ratio , the causing ecological factors , was investigated in acidogenic desulfate bioreactor with continuous flow and batch flow experiment .

通过产酸脱硫反应器的动态试验和配套的静态试验，考察致变因子COD/SO2-4比制约的乙酸型顶极群落的结构、优势种群的组成和生态演替的规律；

The result shows that , the natural community is divided into 5 vegetation type and 17 formation . The complexly community structure and primary life form spectrum are arbor and shrub , so they are zonal climax community .

研究结果显示，天然植物群落可划分为5个植被类型和17个典型群系，其群落结构复杂，生活型谱以乔、灌木为主体，为典型地带性顶极群落。

Robinia pseudoacacia under natural succession will been taken by Quercus variabilis community . Robinia pseudoacacia might be a dis & climax community under the human disturbance . Platycladus orientalis successes slowly .

刺槐群落在自然演替条件下，它将逐渐为栓皮栎群落所替代，但是由于人为的干扰，刺槐成为研究区一个偏途演替顶级群落。

The average annual input of fallen trees was 0.6 t / hm 2 , it increased with the lapse of time and became 31.0 t / hm 2 after 200 years . It would maintain this amount until the climax community was over .

倒木年输入量平均约为0.6t/hm2，其贮量是随时间而增加，200a后稳定在31t/hm2，可保持到该群落的顶级时期。

The dominance index of forest cover was increased from 0.611 to 0.692 during the period from 1985 to 1993 , and that of climax forest community was increased by 70 % .

1985～1993年间，有林地优势地位加强，优势度从0.611增加到0.692，顶极群落优势度增加70%；

In natural forest , pioneer tree species are more susceptible to plant pathogens than climax species . Plant community in early succession stage is susceptible to plant pathogens compared to climax community .

在天然林中，先锋树种比顶极树种对病原菌更敏感，群落演替的早期阶段对病原菌比较敏感。