To create urban landscapes that take human emotion into consideration, the present study verified the psychological effects of artificial waterscape facilities on users, as these facilities significantly impact their psychological comfort. Data was collected using the SD scales and POMS of 60 male and 60 female participants after they watched a video of four waterscape facilities. Participants deemed the video clip of a fountain waterscape to be artificial and linked it with changeable images that increased their vigor. The video clip of waterfall stimulated various impressions (e.g., vital, liked, active, etc.) and changed participant’ mood states by increasing their vigor and decreasing fatigue. The video clip of the pond yielded familiar impressions, produced less free images, and decreased tension among participants. Finally, the video clip of the stream stimulated quiet and comfortable images as well as reduced negative feelings of anger, confusion, and depression among participants. Furthermore, males experienced more positive effects than females, regardless of the type of waterscape facility. The study findings indicate that the four different waterscape facilities influenced participants’ mood states. Additionally, the psychological effects differed by gender. The data suggest that landscape planners need to carefully consider their choice of waterscape facility when designing green spaces to ensure that the space is psychologically comforting to users.

Given the growing attention to nature and health in modern society, this study considered the role of a waterscape facility as a key element in a landscape’s influence on users’ physiological and psychological responses. The subjects were 28 university students, and the collected data included systolic and diastolic blood pressure, salivary amylase concentration, semantic differential (SD) scales, and profile of mood states (POMS). As compared to a space without any waterscape element (Type G), relaxation in a space with a waterscape element (Type W) was found to significantly reduce of systolic and diastolic blood pressure and salivary amylase concentration. The SD scale and POMS findings showed that Type W evoked active, bright, dynamic, free, vital, interesting, and cheerful images and improved mood states by enhancing vigor while inhibiting depressive feelings. These findings indicate waterscape facilities can improves users’ mood states and may enhance their health.

This study surveyed the human thermal responses according to the green space types. Three green space type (forest trail, residential area and central building district) were set the research sites in Dongdaemun-gu, Seoul. The physical thermal environment factors were measured while the human thermal responses were investigated. The air temperature and radiant temperature showed higher in central building area where sky view factor was 0.799 than in forest trail where sky view factor was 0.651. The skin temperatures increased according to green space type and rectal temperatures showed the highest value in central building area. The thermal sensation vote and thermal comfort showed the differences only between forest trail and central building area. These results will use as base line data on the green space type management plan for thermal environment amenity.

This study tried to compare and analyze the thermal comfort index according to GVZ of school green space. For the analysis, this study performed a correlation analysis with weather elements by measuring and calculating UTCI, PMV, and WBGT according to GVZ. GVZ was in the order of Type 3 (5.68 m3/m2) > Type 2 (4.71 m3/m2) > Type 1 (3.37 m3/m2). The average temperature and solar radiation, surface temperature, globe temperature among weather characteristics was in the order of Type 1> Type 2 > Type 3. The UTCI in the school green space was in the order of Type 1 (33.95°C) > Type 2 (33.68°C) > Type 3 (32.73°C). At Type 3 that the GVZ is higher than other Types, it is belongs to range of 26~33°C which gets normal heat stress, and other Types belong to range of 33~38°C which gets strong heat stress. The PMV was in the order of Type 1 > Type 2 > Type 3, and the estimated rate of unsatisfaction was appeared as 100%, so it is uncomfortable even in the school green space that it requires measure on heat wave. The WBGT was in the order of Type 1 > Type 2 > Type 3. The result of the correlation analysis according to the heat comfort index shows that, the higher the green ratio and GVZ are, the UTCI has negative relationship, and PMV and WBGT were analyzed as have no relationship according to green characteristics, but this result was considered as measured at green space when the temperature was at its highest so the uncomfortable feeling was also highest. The result of correlation analysis of green characteristics and the weather elements shows that GVZ and insolation, temperature has negative relationship, so it is considered that the higher the GVZ is, the solar radiation and the temperature are decreased.

최근 이상기후의 영향으로 도시지역에서는 국지적인 폭우의 발생건수가 점차 늘어나고 있다. 이러한 국지성 폭우로 인하여 발생되는 재해의 종류가 다양해 질 뿐만 아니라 재해 피해 규모도 대형화가 되어가고 있다. 이에 지금까지는 펌프장, 하수도 등과 같은 방재시설이 폭우재해의 대응에 적극 활용되었다. 그러나 이러한 전통적인 방재 시설만으로는 도시 전체의 방재성능을 향상 시키는 데에는 어려움이 있다. 그러므로 도시지역의 공원녹지와 같은 도시계획시설에 방재의 기능을 부분적으로 부담시켜 효과적인 도시방재가 이루어질 것이라 예상된다. 실제로도 가상유역에 공원녹지의 우수유출저감 모의분석을 한 결과, 공원녹지에 저류기능을 갖추었을 때 약 15%의 저감 효과가 나타났다. 특히 서울의 경우 전체면적의 약 29%가 공원녹지가 차지하고 있으므로 이를 방재성능 향상에 활용 할 경우, 기존 방재시설 이상의 재해 저감적응 효과가 나타날 것으로 예상된다. 그러나 현재에는 국토해양부 훈령으로 제정된 공원녹지 기본계획 수립지침만 있을 뿐 우수유출저감을 위한 폭우재해 저감·적응형 공원녹지 설계 지침은 없는 실정이다. 따라서 본 연구에서는 폭우재해 저감·적응 기능을 위한 공원녹지를 설계 할 수 있는 자습서 형식의 매뉴얼을 마련하고자한다. 이를 위해서, 기존의 공원녹지 설계 매뉴얼 및 방재관련 법제도를 검토를 통하여 매뉴얼을 작성하였다. 그리고 이해를 돕고자 실제 대상지에 적용한 예시를 매뉴얼의 설계순서에 맞춰 작성하였다. 뿐만 아니라 폭우재해 저감적응형 유형을 신도시형, 리모델링형으로 분류하고 이에 따라 매뉴얼을 활용할 수 있도록 내용을 전개하였다. 본 연구의 결과는 폭우재해 저감적응형 공원녹지를 설계할 수 있는 하나의 매뉴얼로써, 실무자에게 기준적인 지침서 역할을 수행할 수 있다.

  This study suggests plan of green space management based on the result of research apprehending the characteristic through sorting types of city thermal environment targeting summer which thermal pollution is the most serious. Considering anthropogenic heat, development level of wind road, thermal environment, as a result of types of thermal environment process, it is appeared 36 types, and 10 types is relevant of this research subject. Type Ⅰ-1, size of building is large, artificial covering area is wide, and thermal load of anthropogenic heat is high, typeⅡ-1, development condition of wind road is incomplete as Ⅱlevel, entering cold air is difficult and thermal management and improvement is needed area. Type Ⅲ-1, scale is large and it is area of origin of cold air, development level of wind road is mostly favorable, type Ⅲ-2 is revealed as smaller scale than Ⅲ-1, and small area of origin of cold air. Type Ⅳ, anthropogenic heat is 81～150 W/㎡, average, but development function of wind road is very favorable. Type Ⅴ, large area of thermal load and the origin of cold air are distributed as similar ratio, and level of development function of wind road is revealed as Ⅱ level. According to standard of type classification of thermal environment, as a result of suggesting plan of green space management and biotops area ratio, type Ⅰ-1 is buffer green space and waterway creation, goal biotops area ratio 35%, type Ⅱ-1 afforestation in site and goal biotops area ratio 40%, type Ⅲ-1, preservation plan to display the current function continuously is requested. Type Ⅳ suggests afforestation of stream current, and typeⅤ suggests quantitative increase of green space and goal biotops area ratio 45%.

최근 이상기후로 인해 도시지역에서는 폭우재해로 인한 피해가 크게 발생하고 있다. 이에 대한 지금까지의 대응에는 하천, 하수도 등 전토적인 방재시설이 중요한 역할을 해 왔으나, 기존의 방재시설로 도시의 전체적인 방재성능을 향상시키는 것은 경제적․물리적 한계에 이르게 되었다. 따라서 공원녹지와 같은 비방재적 도시계획시설에 유출저감기능과 같은 방재성능을 추가하여 일정용량의 재해방지역할을 수행하도록 하는 새로운 도시방재수법이 필요하다. 특히 가상유역에 대한 공원녹지의 우수유출저감 모의분석을 한 결과, 공원녹지에 저류기능을 부가할 경우, 약 15%의 저감효과가 나타났음에 따라 공원녹지가 방재시설의 역할을 수행할 수 있을 것으로 예상된다. 따라서 본 연구에서는 폭우재해 발생 시 재해저감기능을 수행할 수 있는 공원녹지의 설계기법을 개발하고자 한다. 이를 위해서, 해외 방재관련 법제도의 검토와 가상유역에 대한 공원녹지의 우수유출저감능력 모의분석을 통하여 새로운 공원녹지 설계 가이드라인(이하 ‘공원녹지 설계기법’)을 작성하였다. 그리고 이 공원녹지 설계기법을 실제 공원녹지에 적용하여 시범설계를 함으로써 공원녹지 설계기법의 실제 적용 가능성을 평가하였다. 본 연구의 결과는 폭우재해 발생지역에 재해저감적응형 공원녹지를 설계할 수 있는 기준으로 활용할 수 있다.

As the combination of technique and art, environmental facilities have the function to improve the image of urban green space. Among these facilities, some can be designed and arranged reasonably. But to the facilities of sewage, electricity and sanitation and so on, are usually ignored and become the blemish in the green space. Based on the analysis of the status, taking the design of well cover of sewage as an example, the landscape approaches are discussed from form, material, color and artistic technique and so on.

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.

Green roof policies has helped to advance urban greening by creating green spaces on previously unused rooftops. However, there are no requirements covering matters such as greening methods, operation and maintenance obligations and many problems for sustainability and functioning of green roof and green space have been pointed out. This research is intended to clarify the contents and criteria of green roof policies currently implemented in Korea, Japan and other countries, compare them with the evaluation criteria for sustainable and public benefit rating systems and propose comprehensive indices for evaluating the multidimensional functions of green roof from the perspective of urban open space. As a result, it is found that obligation, grant, reimbursement, density bonus and tax credit are frequently used as green roof policies and 41 criteria including percentage of greening area, percentage of trees or shrubs, reduction of heat island effect, open space, landscape, and promotion of biodiversity are identified as criteria applicable to evaluating the multidimensional functions of green roof from the perspective of urban open space, respectively.

This study has been carried out to verify curative effect of lavender and lawn, a green space composition factor. Thus, the physiological index value of blood pressure, heart rate and salivary amylase were measured with object of 16 women in their 20~30s for stress relaxation effect at lavender garden and lawn square, and impression assessment upon SD method as for psychological value was performed in this study. And a survey was conducted on necessity and reason of urban green space with object of 345 men and women urban workers. As a result of variance analysis between groups and multi test of Turkey upon object place, the blood pressure was lowered the same at lavender garden and lawn square, and especially, high blood pressure was greatly lowered to 30 mmHG at lavender garden. On the other hand, low blood pressure group showed the tendency of a little increasing at the same places. And for the pulse, there was difference between high blood pressure group and normal group at the same places. To conclude, at lavender garden and lawn square the blood pressure was made to be lowered when it’s high, and when it’s low, the effect of returning to sound status, the function of increasing, was verified. In case of impression assessment upon SD method, the lawn square was assessed as resting place and lavender garden diversional place. And over 90% of urban workers responded to the green space’s necessity and curative effect, diversion and resting place were adopted for the reason in high-ranking items. As above the green space pattern that urban workers require and curative effect of lavender garden and lawn square were verified. Therefore, the functional green space plan is required, which curative effect, diversion and resting place are considered, for the future green space plan design.

최근 기후변화의 영향에 따른 대형화된 폭우로 인해 도시홍수 및 산사태가 발생하여 많은 인명과 재산피해가 발생하고 있다. 이러한 폭우재해에 대한 기존의 대응에는 하천, 하수도 등 전통적인 방재시설이 중요한 역할을 해왔으나, 기존의 방재시설만으로 도시 전체의 방재성능을 향상시키는 것은 경제적, 도시 환경적, 물리적으로 한계에 이르게 되었다. 따라서 도시전체의 재해영향을 비방재적 도시계획시설에 부분적으로 부담시켜 경제적이고 효과적인 도시방재가 이루어지도록 해야 할 필요성이 대두되었다. 특히 서울의 경우 공원녹지면적은 177.78㎢로 서울 전체면적의 29.37%에 이르고 있으므로 이를 지역적 방재성능 향상에 활용한다면 대형 방재시설 이상의 재해저감적응 효과를 발휘할 수 있을 것으로 예상된다. 따라서 생태저류 등과 같이 공원녹지에 유출저감기능을 부가시켜 일정용량의 재해방지역할을 수행하도록 하는 새로운 도시방재수법의 도입이 필요하다. 또한 도시를 실질적으로 폭우재해에 안전한 도시로 조성하기 위해서는 법제도 정비를 통해 그 기반을 확립해야 한다. 특히 도시계획시설인 공원녹지는 법제도 기반위에 결정되고, 설치되기 때문에 그 필요성이 크다. 따라서 본 연구에서는 폭우재해 저감적응을 위한 공원녹지 관련 법제도 개선 방안을 마련하고자 한다. 이를 위해, 국내외의 공원녹지 계획 및 설계와 관련된 법제도의 검토 및 비교분석을 통해 국내 법제도의 문제점을 도출하였다. 그리고 국외의 선진사례의 적용을 통한 국내의 폭우재해 저감적응을 위한 공원녹지 관련 법제도의 개선 방안을 마련하였다. 본 연구의 결과는 기후변화 및 방재적 측면을 강화하기 위한 도시계획 관련 법제도의 개선 자료로 활용 가능하며, 도시홍수의 대비 등 재해관련 정책 참고자료로 활용이 가능하다.

This study forecasts changes in thermal environment and microclimate change per new building construction and assignment of green space in urban area using Computational Fluid Dynamics(CFD) simulation. The analysis studies temperature, humidity and wind speed changes in 4 different given conditions that each reflects; 1) new building construction; 2) no new building construction; 3) green spaces; and 4) no green spaces. Daily average wind speed change is studied to be; Case 2(2.3 m/s) ＞ Case 3. The result of daily average temperate change are; Case 3(26.5℃) ＞ Case 4(24. 6℃) ＞ Case 2(23.9℃). This result depicts average of 2.5℃ temperature rise post new building construction, and decrease of approximately 1.8℃ when green space is provided. Daily average absolute humidity change is analysed to be; Case 3(15.8 g/kg') ＞ Case 4(14.1 g/kg') ＞ Case 2(13.5 g/kg'). This also reveals that when no green spaces is provided, 2.3 g/kg' of humidity change occurs, and when green space is provided, 0.6 g/kg change occurnd 4(1.8 m/s), which leads to a conclusion that daily average wind velocity is reduced by 0.5 m/s per new building construction in a building complex.

At the late 20th century, many problems surfaced from the environmental destruction, which raised the importance of natural environments; technology and ecology started collaborating, the boundary between architecture and landscape destroyed, and developed into a hybrid-oriented form. This study has focused on the use of green architecture materials as a way to furnish natural expression & mood and dealt with water, plants, trees, sand, rocks, light, wind, mist, cloud and their applications on basic compositional elements such as floor, ceiling, walls, openings and other elements. The discoveries revealed that application of green architecture materials is visible in raw material aspect, architectural forming media aspect, technical aspect, and natural image aspect; furthermore, the use of green architecture materials can make the expression of natural design trend possible. Study of green architecture materials should continue to advance through collaborations and co-studies among interior design, architecture, landscape, and horticulture related design fields for the years to come.

This study has attempted to verify the methods of analyzing green space by selecting real space and by applying a new index to classify green space type according to the published results (Song, 1998). Most of studies that have been done so far had biased points of views by focusing on the utilizing aspects of green space, by quantifying the surface amount of green space, and by lacking the distinction between bare space and green covered space. Thus, this study tried to establish a new index for green space by taking the presence or absence of green covered space and the characteristics of human utilization into consideration. The new index that classified green space into three categories such as green space for existence, green space for utility, and green space for both existence and utility was applied for analyses in combination with the ratio of green space, the ratio of green covered surface, and the amount of green volume. And it was verified as an useful index to understand the environment of green space. The results showed that higher ratio of green space was not corresponding to higher ratio of green covered space for a given green space located at a primary school site. In addition, green space area and green covered area was not proportional with the amount of green volume. These results showed that green space panning should be combined with afforestation plan to secure more pleasant environment of green space. It was expected that these results would effectively contribute to the stereoscopic analysis in the environment of green space and the demand of requiring various green spaces in a limited land.