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economic ecological systems
相关语句
  经济生态系统
     Sustainable Development Research of Reconstruction and Developing Renewal of Quasi-degenerate Economic Ecological Systems for The Upper Reaches of The Yangtze River
     长江上游拟退化经济生态系统开发性恢复与重建的可持续发展研究
短句来源
  相似匹配句对
     Ecological Effect and Economic Development
     发展经济与生态效益
短句来源
     Economic Explanation of Ecological Compensation
     生态补偿的经济学解释
短句来源
     Board & Systems
     线路板与系统
短句来源
     ON TECTONIC SYSTEMS
     论构造体系
短句来源
     On Multiagent Systems
     多Agent系统的研究
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This paper has analysed and appraised the environment and presentcondition of the social economic ecological system in Jiangjin County.The total program has been made through the application of the theoryand method of a systematic project.There are clearcut object,outstandingstress and feasible measure in the total program,it has provided scientificbasis for the develop-ment of Jiangjin County in an all-round way.

本文分析评价了江津县社会经济生态系统的环境与现状,应用系统工程的理论和方法,制定出该县的总体发展规划,目标明确,重点突出,措施可行,为江津县的全面发展提供了科学依据。

On the basis of purpose and significance of the studys,this paperputs forward an object of the revolving internal and external circulationof the social economic ecological system in Jiangjin County.The basicrequirements and ways to realize a good circulation.It is a train ofthought to develop the economy of Jiangjin County.

本文在指出此研究的目的、意义的基础上,提出了江津县社会经济生态系统运行的内循环与外循环的目标,以及实现良性循环的基本要求和途径,对于搞活江津县经济提供了一种思路。

At present, We are facing the possible loss of classical forestry and the hardships of conventional forestry. The dawn of ecological forestry has appeared! Driven by increasing of the declination of the forest resources, forestry of the world is at a crossroads. The focus in ecological forestry is on the maintenance of complex ecosystem but not just on the regeneration of trees. By taking the ecological forestry road, it means to follow the principle of ecology and to give full play to the...

At present, We are facing the possible loss of classical forestry and the hardships of conventional forestry. The dawn of ecological forestry has appeared! Driven by increasing of the declination of the forest resources, forestry of the world is at a crossroads. The focus in ecological forestry is on the maintenance of complex ecosystem but not just on the regeneration of trees. By taking the ecological forestry road, it means to follow the principle of ecology and to give full play to the manifold benefit of the forest and the value of the manifold resources. According to the law as a whole of the economic-ecological system, We hope to attain the goal which includes various level utilization, organic combination, systematic management and synthetic management. That means, We should attempt to construct a whole coordinate and forest sustained yield system, which must be not only high efficacy, high efficiency; but also no waste material and no pollution. This paper expound some view and principle of forestry ecological engineering. The author pointed out that: only by relying on the view of new ecology and new economics, the goal of ecological forestry can be realized.

受森林资源不断下降的驱使,世界林业正处于十字路口。“生态林业”和所谓“新林业”应运而生。只有运用林业生态工程和营林生态工程才能保证生态林业的实现。本文着重阐明构筑林业生态工程和营林生态工程的生态、经济原理和生态工程设计的基本原理,认为只有按现代生态学及“新经济学”观点,才能指导林业生产,达到生态林业的目的。走生态林业之路,势在必行。

 
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