论文部分内容阅读
目前中国处于城市化快速发展阶段,资源和生态日显珍贵,然而我国在砂石资源管理中仍然存在管理粗放和执行效力低等问题。本文以城市化为背景研究美国砂石资源管理体系及政策,力图为中国砂石资源政策改进提供借鉴。经分析认为,美国砂石资源管理有三大特点,即金字塔式、差异性管理和先环保后发展的政策理念。城市化与砂石资源开采矛盾主要体现在环境保护政策限制、土地利用冲突和社区冲突三方面。针对这三点,本文在总结美国典型州县砂石管理基础上提出了资源摸底、整合区划、制定供需计划等五点建议。此外,美国“金字塔式”管理体系、差异性和精细化管理模式等思想,对于提高砂石资源管理执行效力同样具有借鉴意义。
At present, China is in the stage of rapid urbanization and its resources and ecology are very precious day by day. However, China still has problems of extensive management and low enforcement effectiveness in sandstone resource management. This paper studies the sandstone resources management system and policy in the background of urbanization in an effort to provide reference for the improvement of China’s sandstone resources policy. According to the analysis, there are three major characteristics of sandstone resources management in the United States: the pyramid, the management of differences and the policy concept of developing after the first environmental protection. The conflicts between urbanization and gravel resources exploitation are mainly reflected in the restriction of environmental protection policies, land use conflicts and community conflicts. In response to these three points, this paper put forward five suggestions on the basis of summarizing the gravel management in the typical county and county in the United States, such as finding out the resources, integrating the division and making the supply and demand plans. In addition, the United States “pyramid ” management system, differences and refined management model and other ideas for improving the effectiveness of sandstone resource management also have reference.