soil ecosystem

soil fauna are the important components of soil ecosystem.

土壤动物是土壤系统中的重要组成部分，对土壤形成和植被发育起着重要的促进作用。

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In the orchard ecosystem, effects of the soil microbial community are not neglectable.

在果园生态系统中，土壤微生物的作用是不可忽视的。

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In the beginning of the 21st centuries, The grain for the green is an important strategic decision that our government planed to manage the soil erosion, improve the ecosystem environment, promote the coordination of economy development between eastern region and western region.

退耕还林（草）是我国政府于世纪之交提出的一项重大战略决策，旨在治理水土流失，改善生态环境，促进东西部经济协调发展。

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Forest resources are indispensable for human development. Forests do not only provide timber resources for economic development, but also provide important ecosystem services, such as soil and water conservation, environmental improvement and tourism.

森林资源不仅为经济发展提供了木材资源，而且拥有保持水土、改善环境、旅游休憩等重要的生态服务功能，是人类发展不可或缺的资源。

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The development on the research of terrestrial ecosystem soil respiration

陆地生态系统土壤呼吸的研究进展

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Oxbow Lake is a special lake at the sides of the river in plain or high-plain areas, which plays an important role in the formation of wetlands around this river as well as the changes of ecosystem through the effect of soil moisture around it.

牛轭湖是平原或高平原地区河流两侧形成的特殊的河成湖，它通过河流两侧土壤水分的影响，对河流周边湿地的形成与生态系统的变化起着重要作用。

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Climate change may affect the accumulation and decomposition of forest soil organic carbon ( SOC), influence the forest carbon sink, change the carbon exchange fluxes between terrestrial ecosystem and the atmosphere, which further exacerbate or mitigate the trend of global climate change.

气候变化能够影响森林土壤有机碳的分解和积累，影响森林碳汇，改变陆地生态系统与大气的碳交换通量，从而进一步加剧或缓解全球气候变化。

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discussion on ecological restoration of degraded soil ecosystem in karst region of southwest china

黔滇桂岩溶山区退化土壤环境生态修复的探讨

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biosafety of roundup ready soybean ( rrs) planted in black soil ecosystem

抗草甘膦转基因大豆（RRS）在黑土生态系统种植的安全性研究

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scientists are studying the impact of acid rain and soil ecosystem.

科学家们正在研究酸雨和土壤生态系统的影响。

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It offered scientific gist and technique support for the tobacco production area soil ecosystem evaluation, melioration and tobacco leaf feature research. The results were showed as follows.

最后，应用理论成果合作开发了具有显著效果的新型土壤改良剂。为烟区土壤生态评价、改良与烟叶特色研究提供科学依据和技术支持。

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The abundance and availability of water and nutrients in a soil ecosystem determine its fertility.

土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力.

词典精选例句

the function of soil ecosystem is to support plant growth.

土壤生态系统的功能是支持植物生长。

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Influence of Shrubs on the Alpine Sandlot Soil Ecosystem of Northwest Sichuan

灌丛对川西北高寒沙地土壤资源的影响

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The environment impact of vegetation restoration of degraded ecosystem hydrological process, soil erosion and so on.

植被恢复是改善退化生态环境的重要途径.位于闽东南沿海的晋江西溪流域是我国南方典型的水土流失区.

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To search the correlation between soil enzyme activities and soil fertility under fertilization conditions, the indexes of soil enzyme, soil chemical property and soil microbes in 3-years Azadirachta indica plantation were detected and analyzed in Yunnan Yuanmou Desert Ecosystem Located Research Station of State Forestry Administration.

为探讨施肥条件下土壤酶活性及其与土壤肥力的关系，对国家林业局云南元谋荒漠生态系统定位研究站3年生印楝林的土壤酶、土壤化学性质和微生物因子进行了测定和分析。

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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.

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。

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Cropland surface soil invertebrate living in it is considered as a special ecosystem in cropland-soil system.

农田表土层及其生活在其中的土壤动物被认为是农田土壤生态系统中一类特殊的生态系统.

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the involvement of soil organisms in the development of soil ecosystem, organic matter decomposition and nutrient cycling;

土壤生物所涉及的土壤发育过程，有机物分解与养分循环；

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Structure and dynamics of soil insect community in grassland I. The structure of soil ecosystem and the character of soil insect communities

高寒草甸土壤生态系统的结构及昆虫群落的某些特性

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soil organism is a key driving force of soil formation and evolution, and the most active component of a soil ecosystem as well.

土壤生物是土壤发生与发展的重要推动力，是土壤生态系统中最为活跃的组成部分。

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A Study on Infiltrated-Ridged Paddy Soil Ecosystem

浸润垄作稻田土壤生态系统的研究

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