群落生态学

There was a preliminary study about lawn arthropod community dynamic changes from the community ecology.

从群落生态学的角度对草坪节肢动物群落动态变化作了初步探讨。

The museum's research and collections activities are carried out by its scientific divisions. Some divisions have web sites, and click on the name of the division to go to the web site, such as botany, community ecology, entomology, Herpetology, Ichthyology, Histology Lab etc.

它的研究和收集活动都是由它的各个科学部门完成的，一些部门有自己的网站，可以通过点击它们的名字到达相应的网站，例如：植物学、群落生态学、昆虫学、两栖爬行类学、鱼类学、组织学实验室等。

Mongolica needles by the basic methods of mycology, forest pathology and community ecology.

运用真菌学、森林病理学与群落生态学的基本研究方法，对樟子松叶栖真菌群落结构进行了研究，共获樟子松叶栖真菌26种。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

PCR-SSCP (single-strand conformation polymorphism) was used for studying the community changes of pronucleus microorganisms in various fermenting stages of Luzhou-flavor Daqu. The results showed:(1) The pronucleus microorganism's community was similar and also had the polymorphism in each simple of various fermentation stage;(2) Different microflora had complex ecology effects of coordination and the restriction;(3) The diversity indexes of different stage of Daqu microorganisms were around 1.69~2.01, and the composition of them was stable relatively;(4) The similarity indexes were 0.67~1.00, and much higher in the approaching stages.

采用PCR-SSCP技术对浓香型大曲发酵过程中原核微生物群落结构的变化情况进行了研究，结果表明：(1)发酵各时期曲样的群落结构相似，同时也具有多态性；(2)不同微生物群落具有协同和制约的复杂生态学效应；(3)各时期曲样微生物多样性指数均在1.69~2.01之间，群落结构相对较稳定；(4)各曲样微生物群落相似性位于0.67~1.00之间，邻近时期样品间的相似性程度较高。

To this day , a lot of innovative researches focus on the production of the bamboos, the biological and abiological factors of restricting the bamboos' production, the nutrient cycle of the forest system, the relationship between the bamboos' clonal growth and regeneration of the system, the hypothesis for the bamboos' bloom mechanism etc. But the results were too confused, make the ecological process of the bamboo forest be unclear, and this is not enough to conserve panda and its habitat.

目前，各专家学者围绕大熊猫主食竹的生物量生产、制约大熊猫主食竹生物量生产的生物因素和非生物因素、大熊猫主食竹群落系统的养分循环、大熊猫主食竹种群的克隆生长与群落更新、大熊猫主食竹开花机理假说等方面作了大量的研究，但研究结果还具有许多不确定性，这对大熊猫主食竹群落系统生态学过程的深入了解还非常不够，同时也很难满足大熊猫及其栖息地保护的需要。

Interactions between fertilizer addition, plants and the soil environment: Implications for soil faunal structure and diversity.

随著研究的深入发展，土壤动物群落生态学研究将不断与农业生态、环境生态、城市生态和恢复生态等应用生态学领域结合。

Behaviour ecology, physio-ecology and community ecology of vines in the evergreen broad-leaved forest of Tiantong National Forest Park, Zhejiang Province, China, were studied and rich first-hand data were collected in this project.Some vines with different climbing motheds were much different in leaf anatomy, ecophysiology, growth rhythm and behavior, and another vines with same climbing methods showed similar adaptation to habitat, on which their distribution in a forest depended. The concept of climbing unit consisted of internode, leaves and tendrils or other climbing organs on it was put forth, and the method to calculate and value the climbing capaity of a vine was set up. In the meantime,experimental ecology of a twining vine Humulus scandens was carried out.

本项目以浙江天童常绿阔叶林为基地，从行为生态、生理生态和群落生态学等角度较系统深入地研究了常绿阔叶林藤本植物的生态适应特征，取得了丰富的第一手资料，结果表明不同攀援类型的藤本在形态结构、生理生态、生长和攀援行为上表现出明显的差异，而同一攀援类型的藤本表现出较大的趋同适应的特征，但也存在着差异，这些特征或差异决定了它们在群落中分布的层次和与支持木之间的作用方式；提出了攀援单位的概念，初步建立了攀援能力的测定和评估方法。

We did this by sampling the same transect in forest form map six times,using six different quadrates (0.5 km×0.5 km,0.5 km×2 km,2 km×0.5 km,1 km×1 km,1 km×4 km,2 km×2 km).

排序作为群落生态学的重要定量方法，在国内外已广泛应用[1～5，8，9，12，19，20，25，28]。

Comparison with the prevail methods on the bird community, the bird dates were ordinated after clustering the bird into different type to avoid redundant species to the result biodiversity and ordination and there are the reasons

群落内物种组成及其功能是群落生态学研究的基础和重点，而任何生物又都是其生境的一部分，共同构成一个整体，其生存和发展必然受生境所制约。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。