“精明规划”与“跨域联动”：区域绿地资源保护的困境与规划应对

区域绿地资源是重要的自然生态资源,也是区域人居环境的核心组成部分。现有区域绿地资源因城市群发展惯性的推动,存在绿带断裂、绿斑破碎和绿楔被蚕食等现象,相关理论研究与技术应用相对陈旧,"跨域联动"的绿地资源保护方法体系亟待构建,绿地精准调控与规划实施反馈机制急需完善。文章以区域绿地资源保护与城市群发展的耦合适应研究为突破,以长株潭城市群绿地资源为研究对象,构建基于区域生态环境分析与精细化规划成果动态校正的绿地资源保护技术体系,提出长株潭城市群绿地资源联合保护的优化策略。

区域生态水资源保护与景观效益研究——以邢台为例

当今社会经济的发展日新月异,为了更好地实现经济和社会的可持续发展,必须首先要解决区域生态水资源保护的现状,现在的城市要发展,经济要进步,但是水资源的匮乏是影响其发展、进步的关键环节。而当前建设景观更是非常关键,所以为了邢台城市建设的可持续协调发展,以便获得最大的经济、社会和环境效益,更是为了获得更好的景观效益,就必须要对邢台市区有限的水资源进行合理的、科学的开发和利用,最大程度的展开景观效益研究,本文针对这一问题进行了认真的研究和探索。

区域森林资源保护与发展研究——以江西吉安市为例

我国是世界上森林资源最贫乏的国家之一,但自恃森林资源比较丰富的地区,森林资源的破坏仍在继续。如何保护和发展区域森林资源,是一项长期、艰巨而紧迫的任务;根据吉安市森林资源的现状、问题,提出了保护和发展的对策。

论京津冀大都市区城际间行政协调机制的创新

随着全球化扩展,国家之间、地区之间竞争开始集中体现为大都市区域竞争,大都市治理逐渐成为理论与实践的热点问题。通过对京津冀大都市区中北京与周边城市如天津、廊坊、张家口、承德等行政协调机制的研究,借鉴国内外区域公共治理的成功经验,以加强北京市与周边城市行政协调、交通设施、区域资源保护一体化建设为重心,力求提出一套融国际经验和地方特色为一体的、适合京津冀大都市区治理的模式,为其发展提供参考。

Research on Water Resources Conservation of Mountain River Based on the Concept of Region Partition

Presently concepts and methods related to water resources conservation of mountain rivers are seriously insufficient,and its level is far from being adaptable to the development of a harmonious society.As mountain ecosystems play a key role in water resources conservation of mountain rivers,and the characteristics of mountain ecosystems and hydrologic features of mountain river follow strong temporal and spatial distribution,partition theory can be applied to the water resources conservation of mountain river.This theory observes the following partition principles:regional relativity,spatial continuity,integralcounty,meeting management needs,hierarchical principle,and comparability principle.And it lays equal emphasis on both water resources conservation and environmental protection,on both water quality conservation and water quantity protection,on the combination of water features,water cycle and water pollution.In the partition methods,index method and map superposition method will be applied in region partition.The example of region partition of water resources conservation in the upper reaches of the Yangtze River shows that the partition theory is practicable in water resources conservation of mountain rivers,and it provides a platform for future study in water resources conservation.

The coordination of regional interest in developing river basin

River basin is a special region with the characteristics of entireO, and relation, regionality and dlversity, gradation and network, openness and dissipation etc. It is an important unit that organizes and governs national economy as well as a natural re, on. In river basin, all natural essential factors relate closely each other, and there is remarkable influence between inter-regions. In the process of developing river basin, the multiplex main interest body, the diverse interest demand and the multi-ways of interest realization constitute a complicated interest network, and result in various contradictions and conflicts. Therefore, egective regional interest coordination mechanism should be estabfished to coordinate various regional interest relations. They are the public interest realization mechanism, the fair interest assignment mechanism, the effective interest integration mechanism, the expedited interest expression mechanism and the reasonable interest compensative mechanism.