Soil is the most important factor in natural environment for bio-diversity. Urbanization and development of city devastate urban soil by the fraternization of green network and run off pollution. In these facts, preservation of soil is the main issue in maintain of quality urban environment. In order to handle this issue, the gold network that link fragment soil patches is considered in maintain quality soil. This study researched the infiltration Treebox design technique based on the Low Impact Development. This technique suggest reduction of impervious area of the soil due to urbanization. The main concept of this study is encourage more permeable surfaces in urban area by using a infiltration planter. The function of the planter is hold run off as much as possible from intensive rainfall, and utilizes it in drought season. Also, this planter provides fertile soil for organism habitat by keeping appropriate moisture supplying.

공원녹지네트워크는 환경복원과 생태계로서의 가치, 방재기능 등 다양한 기능을 가지고 있다. 이러한 배경 속에 많은 국가와 한국에서도 지역계획 및 도시계획에서 공원녹지네트워크구축을 목표로 설정하고 있다. 본 연구는 일본의 뉴타운 개발과 더불어 지구스케일로 기 조성된 공원녹지네트워크를 연구대상지로 선정, 주민의 공원녹지네트워크에 대한 만족도평가를 실시하여 의 평가를 실시하여 향후 공원녹지네트워크구축계획에 있어서 계획론적 이론과 자료를 제시하는 것을 목표로 연구를 진행하였다. 연구방법으로는 설문조사를 실시하여 얻어진 628부의 자료를 바탕으로 요인분석과 중회귀분석을 실시하여 공원녹지네트워크의 만족도와 그 요인을 파악하였다. 그 결과 공원녹지네트워크의 높은 만족도를 형성하는데 연결성, 공원의 관리, 접근성의 요인이 영향을 미치는 것이 확인되었다.

As serving people's activities, pedestrian road systems are basic and necessary facilities in urban structure. To provide and utilize these pedestrian road systems in residential area would enhance urban environment as well as quality of life. For this reason, pedestrian road should be planned by consideration of people's activity in residential area. Evaluation of existing pedestrian road should be also oriented how people use it and what people do in it. This study amis to investigate functions of pedestrian road system throughout evaluation of user's satisfaction in order to improve better pedestrian road system in residential area. The purposes of this study are to analyze components of factors affecting on user's satisfaction, and to find the relationship among affecting factors. For this study, the on-site questionnaire method was applied to 267 individuals who were collected as the study areas where locate Toyogaoka and Kaidori, Japan. The collected data were clarified exploratory factors, and analyzed relationship between the factors and satisfaction by applying quantitative statistical techniques for the mapping investigation, Mann-Whitney u-test, and correlation. The results of this study are follows. The pedestrian road system is more preferred than surroundings of vehicle roads in residential district area where maintains pedestrian road as open space. In addition, satisfactions of the pedestrian road for each purpose were highly evaluated, because of conformability and convenience for usage. Consequently, the pedestrian road which is secure and greening as an open space is well carried out for the living circulation of residents. It would suggest that pedestrian road have to be managed and planned not a function of circulation but an open space system.