論文 - 原　祐二

The spatial distribution of green spaces in the urban fringe of Bangkok

Hara, Y, Yokota, S, Murakami, A, Takeuchi, K (担当区分： 筆頭著者,　責任著者 )

Proceedings of International Symposium on City Planning     177 - 186   2004年09月  [査読有り]

　概要を見る

Urban green spaces with a wide variety of functions to ameliorate the urban environment have been decreased and fragmented in the urban fringe areas of Southeast Asian cities. In order to elaborate practical and efficient plans to conserve urban green spaces, it is very important to understand changing process and spatial distribution of green spaces, and to monitor them continuously. From this viewpoint, we inspected green cover, land-use and landholding, and their correlations in the urban fringe of Bangkok using GIS. As a result, the following four facts are revealed. First, urbanization has been proceeding together with land fragmentation, and green cover is finally diminished after the construction of a new house on a subdivided vacant plot. Second, rural land-uses sustain high green cover, while urban land-uses have relatively low green cover with a several range depending on the type of housing. Third, rural land-use is tied to a canal, whereas urban land-use is linked with a road; besides these development patterns influence on the distribution of green spaces. Finally, the inaccessible landlocked plots with high green cover are observed a lot.

フィリピン・メトロマニラ外縁部における土地利用変化に関する研究

村上 暁信, 原 祐二, 小笠原 澤

ランドスケープ研究 ( 社団法人日本造園学会 )  66 ( 4 ) 290 - 293   2003年03月  [査読有り]  [招待有り]

　概要を見る

The conversion of agricultural land to other uses caused by rapid urbanization generates lots of serious problems. The aim of this paper was to analyze the general patterns of the changes in spatial structures in the urban fringe area of Metro Manila. Analysis was implemented using GIS data set and the result of field survey, then following findings were obtained. The indigenous pattern of land use was demolished by two types of development. And abandonment of agricultural land occurred during the process of developments.

DOI