复合生态系统

本文应用人类生态学原理和复合生态系统理论，选择城市系统和乡村系统的交错过渡地域&城乡交错带为研究对象，对城乡交错带的概念内涵作了生态学分析。

According to principles of human ecology and SENCE theory , the connotation of the concept of urban-rural ecotone is defined ecologically .

三峡库区河岸带复合生态系统研究

Study on Compound Ecosystem of Riparian Zone in Three Gorges Reservoir Area

输入的营养物质中，化石能所占比重较大，而有机肥投入相对不足.农果复合生态系统内用于循环的N、P、K仍远低于营养物质N、P、K的输出量。

The quantity of N , P and K spent in interior circulation was far less than that exported from the ecosystem .

3S技术与农林复合生态系统景观格局分析

3S Technique and Analysis of Agri-forestry Ecosystem Landscape Structure

农林复合生态系统能够显著改善黑土区土壤结构，提高土壤养分质量分数，增加表层土壤的有机质和C／N。

Agroforestry eco-system can significantly improve soil structure , enhance the content of soil nutrient , and increase the organic matter and C / N in surface soil .

肥料输入是各农果复合生态系统营养元素N、P、K输入的主要形式，其中，N、P主要依靠无机肥输入，而K主要依靠有机肥输入。

Fertilized input was main input , in Agro-fruit ecosystem . The nutrient element N - . P was inputted by inorganic fertilizer , P was by organic fertilizer .

华南丘陵区农林复合生态系统早稻田CH4和N2O排放通量的时间变异

Fluxes of CH_4 and N_2O from paddy field of agroforestry ecosystem in hilly area of South China in the first crop season

利用水生动植物构建的复合生态系统对城市景观水进行处理，结果表明：在一定范围内，NH3-N，P随进水浓度的提高，处理效果越好，COD去除率幅度提高较小；

To treat Landscape water in city , the ecosystem dominated by aquatic animals and plants is studied . The result shows : in limited range , the higher the influent concentration is , the higher efficiency is , but the removal rate of COD increase slowly ;

采用静态箱-气相色谱法对典型华南农林复合生态系统早稻田CH4和N2O排放进行田间原位测定，探讨早稻田两种温室气体的排放规律。

A field experiment was conducted to evaluate CH4 and N2O emissions from paddy field of agroforestry ecosystem in hilly area of South China with closed static chamber and a modified gas chromatograph ( HP5890 ⅱ) in situ in the first crop season .

低中山区林特牧复合生态系统。

( 3 ) forest-special product-herd complex ecosystem in low mountains .

区域复合生态系统分析及其可持续发展对策

Structural analysis and strategy of sustainable development of regional complex ecosystem

三峡库区农林复合生态系统的效益评价

Benefit Assessment of Agroforestry Ecosystems in the Three Gorges Reservoir Area

大丰模式与复合生态系统理论的应用

Dafeng Model and the Application of Theory of Compound Ecology System

中国西部城市复合生态系统特点与生态调控对策研究

Characteristics and Ecological Countermeasures of urban complex ecosystem in West China

基于流域复合生态系统阈值特性的动态赋权理论分析

Dynamic Weighting Analysis Theory on Basin Ecosystem with Threshold Value Index

传统聚落可作为复合生态系统来研究。

Traditional settlement may be studied as a complex ecological system .

稻-鸭复合生态系统产甲烷细菌数量

Studies on amount of methanogens in the rice - duck agroecosystem

农村复合生态系统结构多样性及其可持续发展对策

Structure diversity and strategy of sustainable development of rural complex ecosystem

复合生态系统非线性累积效应响应因子的阈值模型

Threshold Value Model on Non-linear Cumulative Environment Response of Compound Ecosystem

扬州市水复合生态系统问题的生态学实质及调控对策

Ecological Essentials of Water Complex Ecosystem in Yangzhou City and Regulative Countermeasures

胶州湾大沽河口湿地是自然-社会-经济组成的复合生态系统。

The Dagu estuary wetland of Jiaozhou Bay is natural-social-economic complex ecosystem .

农林复合生态系统的生态学原理及生态经济功能研究进展

Advances on the Ecological Principle and Eco-economics Functions of Agroforestry Ecosystem Establishment

建湖县农村复合生态系统动态研究

The Dynamic Study on Rural Integral Ecosystem in Jianhu County

区域复合生态系统生态承载力建模与求解

Modeling and Solving of Ecological Carrying Capacity of a Regional Complex Ecosystem

光能竞争对农林复合生态系统生产力的影响

Effects of light competition on crop productivity in an intercropping agroforestry ecosystem

紫色土区农林复合生态系统效益研究

Study on Benefits of Agroforestry Ecosystems in Purple Soil Area

浅议评估的定义城市复合生态系统中互动关系的测度与评价

Measurement and evaluation of interactive relationships in urban complex ecosystem

稻鸭萍共作复合生态系统的物能特征分析

Characteristics of substance and energy in rice-duck-azolla integrated farming system

稻鸭复合生态系统对水稻纹枯病控制机制研究

Research on Controlling Mechanism Against Rice Sheath Blight in Rice-duck Compound Ecosystem

农业生态系统是一个自然&社会经济复合生态系统。

Agriculture ecosystem is a nature-social economy compound ecosystem .