Jinhae is the oldest Western-style radial and grid city on the Korean Peninsula, and it also has the most defined structure to date, remaining largely unchanged and unlike any other in Korea. The Jinhae town plan was completed immediately after the signing of the Japan-Korea Treaty. Although the city of Jinhae was built by the Japanese, its overall organizational principle is clearly a radial-grid form that was established in the West. The Jinhae radial-grid planning was elaborately constructed with multiple layers of overlapping structures. It is the result of the application of geometry that creates symmetry and hierarchy in European countries, and the simultaneous consideration of road hierarchy and land form in the process of combining radial and grid forms. To reveal these points, four analyses are performed. First, the formation process of Western radial and grid streets is reviewed and compared to derive review points for Jinhae City. Second, the layout and geometric characteristics of radial streets are discussed. Third, the hierarchical characteristics and connections of grid streets are analyzed. The last part is a comparative analysis of the plan and the final realization.

본 연구는 Fuzzy-Delphi법과 DEMATEL-ANP법으로 경관평가 모형을 구축한 뒤 하북성 형태시 소재 칠리하(七裏河)를 사례로 실증 분석한 결과이다. Delphi법에 따른 1차 설문지를 이용하여 최초 54개 지표를 40개 지표로 줄인 후 전문가 Fuzzy-Delphi법에 따른 2차 설문지 및 데이터 처리 결과 모든 평가 지표는 수렴기준에 도달하였다. 평가지표 중간값이 임계값보다 낮은 지표를 삭제한 뒤 최종적으로 22개 지표를 중심으로 도시 하천 호안지역 경관 평가체계를 구성하였다. 도출된 모델은 치수, 친수, 이수, 보수 등 4개 방면의 기능분류이며, 다시 기능적 측면, 안전성 측면, 경관적 측면, 생태적 측면, 사 회경제적 측면 등 5가지 기준으로 유형화되었다. 평가지표 중 영향력이 큰 상위 5개 요인은 수역경관 (C11), 건설투자(C19), 식물피복률(C16), 호안의 친수성(C10), 시각적 조화(C9) 순이었다. 그러나 인문 경관의 다양성(C12)요인의 가중치가 최하위임을 볼 때 도시 하천의 호안경관과 인문경관은 거의 배 제된 상태이며, 자연경관과 수역경관의 상호작용에 더 많은 관심을 기울이고 있음이 확인되었다. 한편 도시 경관평가 체계에서 5개 준칙층의 순서는 경관 미학성> 생태성 > 사회경제성 > 기능성 > 안 전성 순으로 나타났는데 이는 도시 내 수로의 호안 지역 경관의 전체적인 경관 감지와 흡인력을 반영 한 결과로 평가되었다. 칠리하 호안구역의 종합적 경관 평가치는 70.93점으로 만족스러운 수준이지 만 익수사고에 대비한 구조시설(C6) 인문경관의 다양성(C12) 그리고 역사문화 풍습의 구현(C22) 항 목에 있어서는 시급한 개선이 필요한 것으로 밝혀졌다.

도시가 점점 거대화가 되어감에 따라 지역경제의 측면에서는 지역의 생산량을 증가시키는 긍정적 결과와 함께 환경오염, 교통혼잡과 같은 부정적인 사회적 문제들을 가져왔다. 이러한 현상에 대하여 Cervero(2000)은 "도시의 물리적인 구조와 형태는 경제적인 성과와 비용을 동시에 내포하고 있다."고 주장하였다. Cervero가 주장한 내용을 살펴보면 '도시가 점점 거대화가 되어감에 따라 경제적인 성과인 지역의 생산량, 규모의 경제, 집적경제의 효과가 증가되는 긍정적인 효과가 나타나지만, 반면에 환경오염, 교통 혼잡과 같은 경제적 비용(손실비용)도 동시에 발생하게 되었다.'라고 언급하고 있다. 이는 경제적 성과 측면의 긍정적 효과뿐만 아니라 이로 인해 발생하는 환경오염 및 교통 혼잡과 같은 경제적 비용에 대한 손실도 감안해야 한다는 것이다. 이에 본 연구에서는 서울과 같은 대도시에서 가장 대표적인 경제적 비용인 교통혼잡비용과 도시의 물리적 구조를 대변하는 형태변수와의 관계를 실증분석하고 시사점을 제시하고자 한다. 실증분석을 위한 영향 모형개발 결과, GRDP(0.604), 인구(0.582), 고용지니계수(0.296), 인구지니계수(0.254)순으로 교통혼잡비용을 발생시키고 있는 것으로 나타났다. GRDP 및 인구와 같은 지역의 규모를 대변하는 요인이 집중할 경우 도시가 혼잡해지며, 지니계수(인구 고용)와 같은 지역간 불균등을 대변하는 요인이 증가할수록 고용관련 이동의 증가로 인해 교통혼잡비용이 증가하는 것으로 분석되었다. 인구와 고용 모두가 지리적으로 특정지역에 편중되면 발생하는 현상으로 판단된다.

This study was conducted to examine effects of media kinds and container forms for urban agriculture on the growth of herbaceous and woody plants that could be used in construction of urban greenery and landscape gardens. The main objective of the study was to investigate the most efficient culture soil and container form for four herbaceous and one woody plant species. In this study, five different species were examined on three different media kinds [horticultural substrate (HS), decomposed granite (DG), and horticultural substrate + decomposed granite (HS + DG)] with two different container forms [vinyl pot (Ø7.5 cm) and plug tray (20 cells)]. The results indicated that pH values of media of HS and HS + DG were 5.8 and 5.9, respectively while DG was 6.5. HS had the highest electrical conductivity with 0.90 dS･m -1 while HS + DG and DG had 0.39 and 0.08 dS･m -1 , respectively. Especially, most of the species experimented on HS tended to have the highest growth rate in the plant height, the root length, the number of leaves and fresh biomass weight compared to other soil kinds (P<0.05). The growth rate on HS + DG was much higher than DG. Therefore, our results support that HS + DG could be possible to replace with HS. In addition, there had no differences on growth rates between container forms (P>0.05). The use of plug tray could be more applicable than the use of vinyl pot containers, considering growth rates of plants and convenient of shipment on plant production.

The present study observed temperature in order to identify factors affecting temperature by zoning and to measure the intensity of their impact on temperature. The empirical results of analyzing observed data are as follows. In order to make up for multicollinearity, a problem in multiple regression analysis, and to give more specific explanations, this study conducted factor analysis and obtained desirable data with adequacy and statistical significance. In the correlation matrix, factors decreasing temperature were planted areas, water surfaces and grasslands, and those increasing temperature were bare grounds, paved areas, and building area. According to land cover patterns, commercial areas had the highest temperature lowering effect. Through the rotated component matrix, we found that factors are grouped into those decreasing temperature, those increasing temperature, and those with low significance in increasing or decreasing temperature. In order to solve the problem of multicollinearity in multiple regression analysis, we performed factor analysis between the land use patterns and temperature and confirmed the usability of factor analysis as a new analysis method in urban heat island.

The present study investigated the causes and intensity of the urban heat island phenomenon by the seasons according to the pattern of land use in Chungju City. Highest temperature and lowest moisture areas of the urban were very similar to the distribution of commercial districts, on the other hand, lowest temperature and highest moisture areas were distributed in manufacturing districts, green zones and the Hoam Lake. If appear at intensity of the distance from the outer circumference of commercial districts, wind direction and the rise of temperature, we could observe the remarkable expansion of high temperature from commercial districts toward residential districts around of downwind in all seasons. In case the effect of the wind was not significant as well, high temperature in commercial districts appeared tendency that a little spread to 1, 2 residential districts around. But checked up the intimate relations between the amount of moving heat and wind, when out of consideration that size of area was not much compared than residential areas of downwind affected by the wind. These phenomenon was relatively obvious in summer, the other side, in spring and autumn appeared a similar tendency.