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草地生态系统

网络grassland ecosystem; Grassland ecosystems

草地生态系统

草地生态系统

草地生态系统

grassland ecosystem

这样一种草地生物群落和环境结合并具上述功能的综合自然体叫做草地生态系统 (grassland ecosystem) 。第三节草地生态学 …

Grassland ecosystems

常用英语单词和词... ... grassland desertification 草地沙化 Grassland ecosystems 草地生态系统 grassland resource 草地资源 ...

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Grassland ecosystem is an important component of the terrestrial ecosystem .

草地生态系统是陆地生态系统的一个重要组成部分。

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On the other hand, the non-irrigated farmland, forestland and grassland degrade more seriously among all types of landscape utilization.

就不同土地景观类型而言，旱地、林地、草地生态系统退化较严重。

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Seasonal differences of energy fluxes among crop and grass ecosystems in semiarid region of southern Ningxia

宁南半干旱地区农田和草地生态系统能量通量的季节变化

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Discuss on the measures to harness the ecological system comprehensively of degenerated grassland in Ganzhi prefecture district

甘孜州退化草地生态系统综合治理对策研究

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Significance of Mycorrhizas Biology Technique on Degenerating Grassland Ecosystem

菌根生物技术在退化草地生态系统中的意义

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Potential soil carbon sequestration in overgrazed grassland ecosystems

过度放牧草地生态系统中潜在土壤碳的消失

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The Contents and Specific Implement Methods for Assessment of Health Conditions of Rangeland Ecosystem

草地生态系统健康评价的内容与实施方法

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Carbon Stock in Grassland Ecosystem and Its Affecting Factors

草地生态系统碳储量及其影响因素

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Global climate change and its impacts on rangeland ecosystem

全球气候变化与草地生态系统

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the grassland of GongGeEr; ecological systematic services ; compensation for ecological ;

贡格尔草地；生态系统服务；生态补偿；

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Characteristics of Nutrient Cycling in Mountainous Grassland Ecosystem of Jian'ou City

建瓯市丘陵山地草地生态系统营养元素循环研究

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Integrated Evaluation of Ecological Security on Pastoral Ecosystem in North-west China

西北地区草地生态系统生态安全评价初探

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Grassland Ecosystem Services Protection and Exploitation of the West of China

草地生态系统公益保护与西部开发

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The Studies on Sustainable Development and Fertilization of Grassland Ecosystem in Red Soil Region of China

南方红壤草地生态系统持续发展与经济施肥问题探讨

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Experience in Managing Grassland Ecosystem in Typical Countries

典型国家的草地生态系统管理经验

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A Review on Soil Nitrogen Transformation Processes in Grassland Ecosystems

草地生态系统土壤氮转化过程研究进展

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Biomass Research of Pasture Ecological System in Mountain Area of North Fujian Province

福建闽北山区草地生态系统生物量研究

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Research progress on evaluating the ecosystem services of grassland

草地生态系统服务价值的研究进展

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Research progress on the evaluation of grassland ecosystem health

草地生态系统健康评价的研究现状

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The Problems and Strategies for Grassland Management in Northern China

中国北方草地生态系统管理问题与对策

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Evaluation of grassland ecosystem services in Xilin River basin

锡林河流域天然草地生态系统服务价值评价

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The research progress of carbon storage in grassland ecosystem

草地生态系统碳蓄积的研究进展

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