| 基于耗散结构的甘孜州农业绿色发展研究 |
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| 引用本文： | 唐德华.基于耗散结构的甘孜州农业绿色发展研究[J].黑龙江农业科学,2014(5):120-124. |
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| 作者姓名： | 唐德华 |
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| 作者单位： | 四川民族师学院环境与生命科学系,四川康定626001 |
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| 基金项目： | 四川省教育厅2013年科研资助项目（13ZB0143） |
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| 摘 要： | 甘孜州农业资源丰富多样,具备发展农业的基底条件,甘孜州农业生态系统是由自然、经济与社会等子系统组成的复合系统。为更好地发展甘孜州的绿色农业,针对甘孜州农业资源利用与保护面临的问题,利用耗散结构理论,从新视角对甘孜州农业绿色发展进行研究。在对甘孜州农业生态系统进行耗散结构与熵流分析的基础上,提出减少熵增,引入负熵流的对策措施,促使甘孜州农业生态系统朝着有序化的方向发展,实现农业经济、社会、环境的协调发展。
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| 关 键 词： | 耗散结构 熵 农业生态系统 绿色发展 |
Study on Green Development of Agriculture in Ganzi Prefecture Based on Dissipative Structures |
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| TANG De-hua.Study on Green Development of Agriculture in Ganzi Prefecture Based on Dissipative Structures[J].Heilongjiang Agricultural Science,2014(5):120-124. |
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| Authors: | TANG De-hua |
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| Institution: | TANG De-hua (College of Environmental and Life Science,Sichuan University for Nationalities, Kangding, Sichuan 626001) |
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| Abstract: | The Ganzi prefecture has rich and diverse agricultural resources and it also has basal conditions for developing agricultureare. Agricultural ecosystem is a compound system composed of the subsystems such as economy,society,nature and so on . In order to develop green agriculture better, aiming at the problems in resource utilization and protection Ganzi prefecture was studied from new view by the theory of dissipative struc ture, the theory of dissipative structures was employed for the green agriculture development. Based on analysis of the dissipative structure and entropy flow, the countermeasures of reducing entropy increase and increasing negative entropy flow were put forward,which make agriculture ecosystem develop orderly,and realize coordinated development of agricultural economy, society and environment. |
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| Keywords: | dissipative structures entropy agricultural ecosystem green development |
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