Studies on Planning Methodology for Conservation of Rurban Ecosystem.

本文对日本农村可再生资源高效利用和有效循环利用的历史变迁进行了综述，并对日本崎玉县佐玉县和根市平地旱地农作区土地利用格局的历史变化进行了空间分析。利用地理信息系统(GIS)和多元分析(量化方法II)作为栅格数据集，从明治时代、昭和时代和现代，特别是与自然环境的关系进行了分析，分析结果表明，土系、地理形态分类、坡度分类、高程分类和路网通达性是影响该地区土地利用分布的主要环境因素。明治时代土地利用与自然环境因素的关系比现代更为明显，林地和农田与自然环境因素有较强的相关性，而宅基地(住宅面积)与物理环境因素的关系较弱。因此，建议在高适宜性土地中优先开发林地和农用地，在边缘至中等适宜性土地中开发宅基地。在此，明确了农业系统与区域资源有效利用的关系。

In this Study, it is generally reviewed that historical changes of efficient use and effective recycling of renewable resources for agriculture in rural areas, Japan.Following the review, to relief the circumstances of regional resources recy cling in rural area, a spatial analysis of historical changes of land use patterns in dry land farming area on uplifted flat land, Horigane, Sayama-shi, Saitama Prefecture, Japan, are also studied. The data were taken and analyzed by using GIS (Geographical Information System) and Multivariate Analysis (Quantification method II) as grid data sets from the Area, covering Meiji era, Showa era and the present-day, especially in relation to the physical environments,The results of the analysis show that soil series, geo-morphological classifications, slope classifications, elevation classifications and accessibility to road network are considered to be the major environmental factors affecting the distribution of the land use in the Area. The relationship between land use and physical environmental factors in Meiji era is clearer than that in the present-day as given,Wood lands and farm lands are strongly related to physical environmental factors, while house lots (housing area) show weak relation to physical environmental factors. Consequently, it is suggested that wood lands and farm lands would be the first priority to be developed in the high suitable lands in the Area and the lands for house lots would be located in the marginal to medium suitable lands. Here, the clear relationship between agricultural system and effective use of regional resources is defined.