求翻译：摘要：环境经济学是20世纪60年代发展起来的一门运用现代经济学原理和方法来研究环境问题的经济学分支。它广泛的吸收了环境科学，物理学，生态学，社会学等各个学科的知识，是经济学和其他学科特别是环境学的交叉，渗透的综合性边缘学科。它的形成和发展对于人类来说，一方面拓展了环境科学的内容，为人们对环境学的认识增添了经济学分析视角；另一方面，也使得经济学在客观和现实的方面得到了进一步的发展，增强了其对社会现象和人类问题的解释力。环境经济学的研究对象是客观存在的环境经济系统。它设计内容包括环经济，绿色GDP,环境资源的可持续利用。是什么意思？

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Summary: Environmental Economics is a 20th century development of the 60s used a modern economics and methods to the study of economics branch office environment. It is widely absorbing the environmental science, physics, ecology, sociology, and various other disciplines of knowledge, it is economic

Abstract: The econology is one which the 20th century 60's develop studies the environment question using the modern principle of economics and the method the economic branch.Its widespread absorption environmental science, the physics, the ecology, the sociology and so on each discipline knowledge,

Summary: environmental economics is the application of modern principles of Economics in the 1960 of the 20th century, the development of a method to study the environment and Economics Branch. It is absorbed by the wide range of environmental science, physics, ecology, knowledge in various discipli

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