緑被率からみた既成住宅地における風致地区の指定効果に関する研究: 東京都区部を事例として

摘要

This study aims to specify the result of addressing Scenic District in a Built-up Residential Area and how the Land and Buildings effects the Ratio of Green Coverage by using passing year transition, Use District, Aerial Photograph, and the housing map. l)Ratio of Green Coverage, inside and outside of Scenic District, is both decreasing. There is no specific effect of Scenic District that can be seen from the amount of green in the area. 2)The decline in Ratio of Green Coverage is thought to be influenced by causes such as housing. Securing unoccupied land to be greened may be the possible cause of the increse in the Green coverage ratio. 3)It should be ascertained whether Scenic District can be maintained with government ordinance of Scenic District that is a numeric standard of the uniform whole country.%都市の自然的要素に富んだ良好な景観を形成している場所におい て、土地利用計画上、都市環境の保全を図る目的をもつ地域地区の 1つとして風致地区がある。