浙江省舟山群岛新区海岛型低丘缓坡土地开发利用的方法与应用

发布时间：2018-11-03 10:34

【摘要】：针对海岛生态结构单一脆弱,低丘缓坡是海岛最主要的土地资源的特征,以浙江省舟山群岛新区为例,提出适用于海岛型低丘缓坡开发利用的方法.运用主成分分析法(PCA)、层次分析法,结合地理信息系统技术,以定性定量结合的方式进行数理统计和空间测度研究,从宏观视角分析资源总量与分布,提出生态、状态、形态的三态适宜性分析;从微观视角分析水土安全格局,调查分析岙间地规划管理单元的坡地、土壤、水文.结果表明,低丘缓坡土地利用需要综合考虑宏微观2个层面的分析,得到海岛型低丘缓坡建设适宜性,并基于用地适宜性分布,从宏观与微观上分别编制规划管理指引,以保证海岛低丘缓坡开发利用的准确性、生态性和安全性.
[Abstract]:In view of the single and fragile ecological structure of the island, the low hill gentle slope is the most important land resource of the island, taking the new area of Zhoushan archipelago in Zhejiang Province as an example, the method suitable for the development and utilization of the island type low hill gentle slope is put forward. In this paper, the principal component analysis method (PCA),) is used to analyze the total amount and distribution of resources from the macro perspective, and the ecological status is put forward by combining the techniques of GIS and qualitative and quantitative analysis of mathematical statistics and spatial measurement. Analysis of the three-state suitability of morphology; This paper analyzes the pattern of soil and water security from the micro angle of view, and investigates and analyzes the slope land, soil and hydrology of the land planning and management unit in Aojian. The results show that the land use of low hill slope needs to consider macroscopically and microscopically in order to obtain the suitability of island low hill construction. Based on the distribution of land suitability, the planning and management guidelines are worked out from macro and micro aspects, respectively. In order to ensure the accuracy, ecology and safety of the development and utilization of the low hill gentle slope of the island.
【作者单位】：浙江大学建筑设计研究院有限公司;浙江大学城市规划与设计研究所;
【基金】：教育部高校博士点基金资助项目(20130101110029)
【分类号】：F301.2

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