微生物生态系统

制药、医用废水中含有大量抗生素，它们的无组织排放以及含大量抗生素的牲畜粪污在农业上的施用，直接破坏了环境微生物生态系统。

On the other hand , wastewater and medical wastewater containing antibiotics pharmaceutical are discharged into environment . As well as agricultural use of livestock excreta containing a large number of antibiotics , which directly cause the damage of environmental microbial ecosystem .

这说明，这两个微生物类群可能在受PCBs污染的土壤微生物生态系统中占有重要地位，并可能对土壤中PCBs污染物的转化和代谢具有重要的作用。

Bacteria belong to this two phylum may play a very important role in the microbial ecosystem in PCBs contaminated soil , and also in the transformation and degradation of PCBs pollutants .

结果表明：SBR系统中的活性污泥对水流剪切力的变化较敏感；剪切力会影响活性污泥的微生物生态系统，改变絮凝体的结构；

The results show that activated sludge in SBR system is sensitive to the variation of hydrodynamic shear stress , and that the shear stress has some influences on the microorganic ecosystem of activated sludge .

而且UFTR反应器所形成的微生物生态系统更稳定，污泥指数较低，污泥的稳定性较好。

Furthermore , the microbe ecology system of the UFTR reactor is more stable , the sludge volume index ( SVI ) of the UFTR system was lower , and the stability of the sludge in the UFTR system was higher .

转基因杨树对土壤微生物生态系统的影响评价。

Assessment of the effects of transgenic poplar on soil microbial ecosystems .

这些特征预示其独特的微生物生态系统和与之有关的碳循环和元素地球化学循环特征。

These characteristics bring forth a unique microbiological ecology as well as a coupled carbon and metal cycling system .

极端微生物在生态系统中发挥着重要作用，为人类提供了丰富的微生物资源。

Extremophiles play important roles in the ecosystem and provide rich microbial resources for human beings .

而微生物作为生态系统中物质转化的主体，在水环境有机物的降解与转化过程中发挥着重要作用。

And also microorganisms are responsible for the degradation and transformation of organic matter in water environment .

土壤微生物是生态系统的调节者，是土壤的重要组成部分。

Soil microorganisms are the regulators of the ecosystem as well as an important part of the soil .

微生物是生态系统的组成成分、最主要的分解者，推动着生态系统的物质循环与能量流动。

Microorganisms are compositions and main decomposers of ecosystem , which promote material cycle and energy flow in ecosystem .

其中rRNA技术的建立、发展及其成功应用，为分子微生物生态和微生物系统分类学的研究掀开了崭新的一页。

The establishment of rRNA techniques and their application has opened a new page for molecular microbial ecology and systematics .

微生物对整个生态系统具有重要的影响，了解和检测微生物的种类具有十分重要的意义。

Microorganisms have important influences on the whole ecosystem ;

论述了微生物在水生生态系统中有毒金属的迁移和循环模式中所起的重要作用。

The exact role of these interactions in transport and cycling of metals in aquatic ecosystems is also discussed .

湿地土壤微生物是湿地生态系统中的重要组成部分，其性质和功能特征影响着整个湿地生态系统。因此，研究湿地土壤微生物的性质具有实际意义，为后续的湿地科学的研究提供参考。

Wetland soil microorganism is a wetland ecological system important constituent , its property and function characteristics affect the whole of wetland ecological system .

根际土壤微生物是土壤生态系统的重要组分，在土壤生态平衡、物质循环和植物养分转换等过程中起着重要的作用。

Microorganism of rhizosphere soil was an important soil component of ecosystems , played an important role in ecological balance , and the process of nutrient cycles and plant material conversion .

微生物在农业生态系统中营养元素循环、有机物质的形成和分解、土壤肥力的保持和提高、生态环境改善、植物生长发育的调节、作物病虫害防治等方面起着极其重要的作用。

Microbial organisms play a key role in energy and nutrient cycling , plant litter decomposition , soil productivity maintenance , plant growth and plant disease protection within the agricultural ecosystems .

土壤微生物是土壤生态系统的重要组成部分，近年来对不同耕作措施下土壤微生物量及微生物群落结构多样性的研究越来越受到人们的重视。

Soil microorganisms are important components of soil ecosystem . In recent years , more attention has been paid to the effects of soil management practice on soil microbial community structure .

土壤微生物作为土地生态系统的一个重要组成部分，不仅承担着分解者的角色，同时参与土壤物质循环和能量流动。

Soil microbes , as an important part of the land ecosystem , not only play the role of decomposition , but also take part in soil nutrient cycling and energy flow .

竹林土壤微生物是土壤生态系统的重要组成部分，竹林土壤微生物的数量和活性直接影响竹林生态系统的养分循环状况，对竹林土壤肥力的维持和提高具有重要的意义。

Bamboo grove soil microorganism is an important component of soil ecosystem , its number and activity influence nutrient cycling situation and have significant value for maintain and enhance of soil fertility of bamboo grove .

土壤微生物在陆地生态系统中具有重要的生态功能，包括参与地球化学物质循环、污染物降解、环境剧烈变化的缓冲等。

Soil microbes in terrestrial ecosystem carry out a series of important ecological functions , such as geo-chemical cycling of elements , degradation of pollutants , and buffering to the acute changes of environment , etc.

土壤微生物是陆地生态系统的重要组成部分，在土壤的形成与发育、有机质转化、生态系统平衡、土壤环境净化与生物修复等方面均起着重要的作用。

As an important part of the terrestrial ecosystems , the microbe plays important roles in a variety of ecological processes , including soil formation and development , organic matter transformation , balance of ecosystems , soil environmental purification , and bioremediation .

作为森林生态系统重要的成分之一，土壤微生物在森林生态系统的物质循环和能量流动中具有十分重要的和不可替代的作用，并受到生物和非生物因素的综合调控。

As one of the most important components in the forest ecosystem , soil microbe plays a key and irreplaceable role in material cycling and energy flows , but it is regulated by many biotic and abiotic factors and their interacted effects .

微生物是城市生态系统重要的生物组成部分，有着极其重要的生态系统功能和作用，城市生态系统中大气微生物影响城市空气质量和人体健康也密切相关。

The air microorganism plays an important role in the global ecosystem of the city , which has the extremely important ecosystem function . In the city ecosystem , the air microorganism affects the city air quality . It was closely related with the human body health .

微生物在苏州河生态系统中的地位及作用

The status and function of microbe in Suzhou creek ecosystem

激活地层微生物引起的地下生态系统和地层流体变化

Changes of Stratal Ecosystem and Fluids in Reservoir Caused by Activating Indigenous Bacteria

土壤微生物在维持地球生态系统平衡上起着重要作用，但是由于人类对土地资源的不当利用，导致微生物群落发生明显变化。

Soil microbes play an important role in maintaining the balance of terrestrial ecosystems , but due to human inappropriate use of land resources , soil microbial communities have obviously changed .

耕地生态系统作为人工&自然系统，它包括耕地土壤、附着于耕地的植物、动物及微生物等等，是生态系统的重要组成部分，也是人类经济活动中不可或缺的参与要素。

As a man-made and natural system farmland ecological system which includes the cultivated soil 、 the attached to the land plant 、 animals and microbial and so on is an important part of ecosystem and the indispensable participation factor in human economic activities .

污水土地处理系统是一种污水自然净化技术，它是利用土壤微生物植物组成的生态系统，使污水的水质得到净化和改善，其净化机理包括微生物的降解、植物同化吸收和基质的物理化学作用。

Wastewater land treatment system is a natural purification technology which uses an ecosystem composed by Soil-Microorganism-Plant to purify pollutants and improve effluent quality . The pollutant removal mechanism of wastewater land treatment includes decomposition of microorganism , absorption of vegetation and physiochemical effect of substrates .

因此，在修复受损高寒草地生态系统时，不仅要恢复地上部分的植被，而且要恢复地下部分的土壤微生物群落，重建土壤微生物生态系统。

In conclusion , to recover degraded alpine cold meadow , it is not only necessary to rebuild or renovate the above ground vegetation , but also to rebuild the underground soil microorganism community and ecological system .

肠道微生物区系在哺乳动物的健康和疾病中起着十分重要的作用，然而对这个复杂的微生物生态系统及其微生物多样性至今仍然缺乏了解。

The mammal endogenous intestinal microbiota plays a fundamentally important role in health and disease , yet this ecosystem remains incompletely characterized and its diversity poorly defined .