探析地貌对土地开发整理工程投资的影响——以保定地区为例

Analysis on the influence of landform on project investment of land development and consolidation——A case study of Baoding region

土地开发整理的工程类型可分为土地平整、农田水利、田间道路和防护林建设4项工程。地貌类型是影响区域土地开发整理难易程度的主要因素,决定着各类项目的投资规模和各分项工程的投资比例。本研究以保定地区为例,通过对中山区、低山丘陵区和平原区3种地貌类型区实施的开发整理项目进行分析,探求各类项目的投资规模及其分项工程投资比例变化的规律,并对此进行总结,提出相应建议,以期对今后该地区以及其它区域的土地开发整理项目投资、规划设计和预算提供借鉴参考。

Land development and consolidation project can be divided into land leveling project,irrigation and drainage engineering,road engineering and farmland shelterbelt project.The main factor effecting on the regional land development and consolidation is landform,which determines the investment scale of each project and the investment ratio of each item engineering.By analyzing project investment in middle-mountain,low mountains and hills and plain respectively in Baoding,this paper summarizes the general law of investment scale and proportion change,which can be regarded as the reference for land development and consolidation projects in this area as well as other regions.