期刊论文

中文

农业现代化研究

1000-0275

2010

31

2

142-146,170

10.3969/j.issn.1000-0275.2010.02.004

国家社科基金“资源节约型、环境友好型农业建设的理论构建及模式创新研究”（编号：09CJY055） 湖南省教育厅课题“两型农业建设的理论构建与模式创新研究”（编号：09B050）.

本校为第一机构

边缘效应能使边缘区汇聚城乡的经济优势,并且能够产生整合增殖效益,促进城乡综合效益的实现,有利于生态环境资源保护、提高资源开发的适宜度和城乡布局的统筹优化.负熵是边缘区作为耗散结构系统与外界进行物流、能流交换,产生边缘效应的基础.协同能够使边缘区各子系统之间彼此协调,同步作用,这是边缘效应产生的根本.要充分发挥长株潭城市群的边缘效应,有力地促进"两型农业"建设,措施如下:对生态环境优化进行总体规划、保护生态资源,建立资源节约体系;建立健全土地利用的有关法律和土地市场,宏观调控土地规划;大力发展城镇网络、优化总体布局、实现城乡统筹等.

Edge effect can promote the marginal zone to converge the economic advantages of urban and rural areas, and produces integrated proliferation. It also promotes the realization of comprehensive benefits of urban and rural areas. Meanwhile, It is conducive to protect eco-environment and improve the resource development＇s fitness and optimize overally the layout of urban and rural areas. Negative entropy is the basis of edge effects by exchanging of material and energy flow between the dissipative structural system and the outside. Synergy can ma...