도시계획에서의 기후요소 평가기법에 관한 고찰

엄정희 ( Jeong Hee Eum ) 한국환경정책평가연구원 2012 환경정책연구 Vol.11 No.1

본 논문은 도시계획에 관한 국내 및 해외 선진국의 기후요소 평가기법을 고찰하여, 국내 기후요소 평가기법의 문제점과 개선방안 제시를 목적으로 한다. 이를 위해, 국내 제도로는 도시기본계획에 대한 사전환경성검토와 도시관리 계획에 대한 환경성 검토를, 국외 제도로는 독일의 도시계획 및 지역계획에 대한 전략환경평가를 고찰하였다. 이를 바탕으로 국내 및 국외제도에서의 기후요소 평가기법을 비교·분석하였으며, 도시계획에 대한 도시기후요소 평가기법을 국내에서 활성화하기 위한 시사점을 평가요소, 평가방법 및 평가를 위한 기반자료 측면에서 제시하였다. The aim of this paper is to review the environmental assessment of urban climatic factors relating to urban planning in Korea and Germany, and suggest efficient ways to consider climatic factors in the environmental assessment process for urban planning in Korea. For these purposes, current assessment systems concerning urban master plan and urban management plan in Korea were reviewed to know how urban climatic factors are assessed. Furthermore, two German cases of Strategic Environmental Assessment were investigated to know how urban climatic factors are assessed and considered in the urban and regional planning of Germany. Based on the results, efficient ways to consider climatic factors in the environmental assessment for urban planning were suggested from three aspects of factors, methods and available data for climate assessment.

공간환경계획 수립을 위한 환경정보의 체계화와 개선방안

엄정희 ( Jeong Hee Eum ),최희선 ( Hee Sun Choi ),이길상 ( Gil Sang Lee ) 한국환경정책평가연구원 2010 환경정책연구 Vol.9 No.2

환경정책기본법에 근거하여 수립되는 환경보전계획은 친환경적인 공간구축을 위한 활용 가능성과 잠재성에도 불구하고 선언적이면서 형식적인 계획으로 사실상 인지되고 있다. 이러한 인식의 중요한 요인 중의 하나는 공간개발과 직접적인 관련성이 있는 공간계획(도시기본계획 등)이나 도시개발계획과의 연계성을 확보하지 못한 것에 기인하며, 이는 공간환경계획이라는 계획 간의 연계수단의 필요성으로 종결된다. 이에 환경보전계획의 활용성과 계획 간의 연계성 확보를 위한 공간환경계획의 수립을 위해 선행되어야 할 공간환경정보의 체계화를 제안하고자 하며, 이를 위해 기존의 환경정보를 파악하고 공간환경계획과의 연계방안에 대해서 살펴보고자 하였다. 이와 관련해서 국가차원 및 지자체 차원에서 구축하고 있는 공간정보시스템을 살펴보고, 환경매체별로 활용 가능한 공간정보를 분류하였다. 또한 9개의 환경매체별로 공간환경계획에 포함될 수 있는 공간정보 및 계획 항목을 도출하여, 기존의 공간정보시스템, 공간환경 현황정보, 공간환경 관리계획으로 이어지는 연계체계를 구축하였다. 나아가, 공간환경계획 활성화를 위해 공간환경정보 구축에 관한 개선사항을 제안하였다. 체계적인 공간정보 구축은 공간환경계획 수립을 용이하게 함으로써 환경보전계획을 강화하고 위상을 높임은 물론, 관련 공간계획과의 연계성 강화에도 기여할 것이다. Environmental conservation plan, notwithstanding their feasibility and potential utility in construction of environment-friendly spaces, has long been perceived in practice as “declarative” and a “formality.” Such perceptions are largely the result of the failure to provide spatial planning that is directly relevant to development of the space in question, and to sufficiently interconnect with urban development plan. This demonstrates the need for ways to link disparate plans, i.e. to enact “spatial environment plan.” In response to these issues, this study proposes the systematization of spatial environment data as a necessary prerequisite to the establishment of spatial environment plan, which would provide both linkages with other plans, and ensure the applicability of environmental conservation plan. To this end, this study analyzed existing environmental data, and then proposed systems for links with spatial environment plan. In respect of this, the study examined spatial data systems, and then classified applicable spatial according to each environmental medium. The study also produced spatial information and planning items that can be included in spatial environment plans for each of the nine environmental media, and then constructed a system that could link the existing spatial information system, current spatial environment data, and spatial environment management plan. Furthermore, the study proposed matters for improvement in the construction of spatial environmental data to ensure the activation of spatial environment plan. The construction of a systematic spatial database, by facilitating the smooth establishment of spatial environment plan, can enhance and upgrade environmental conservation plan, while contributing to enhanced linkages with related spatial plans.

공간계획에서 기후를 고려하기 위한 독일의 법적 체계 검토 및 그 시사점 -도시의 바람순환을 중심으로-

엄정희 ( Jeong Hee Eum ) 한국환경법학회 2010 環境法 硏究 Vol.32 No.2

기후변화가 진행됨에 따라 건축, 교통, 환경, 도시계획 등 다양한 분야에서 그 대응책이 논의되고 있다. 이에 국가적인 정책 수단 및 방안으로써 기후변화 대응을 위한 법적·제도적 기반을 강화하는 한편, 도시계획 수립시 기후변화에 대비하는 도시공간구조를 구상하도록 제안하고 있다. 이에 본 연구에서는 이미 건설기본계획 등 공간계획에서 도시기후를 고려한 도시공간을 계획하고 이를 실행하고 있는 독일의 법적 체계를 검토하고, 한국에서 기후변화에 대응하기 위한 도시공간구조를 계획하고 실행하기 위한 시사점을 제안하였다. 독일의 경우 공간계획에서 도시기후를 고려하는 것에 대하여 연방자연보호법뿐만 아니라 연방건설법전에서도 그 법적 근거를 제시하고 있다. 또한, 도시기후 보호와 관리에 관한 계획목표와 조치를 마련하는 공간환경계획을 도시계획 등 공간계획과 연계하기 위한 제도적 근거를 마련하고 있으며, 이를 법에서 명시하고 있다. 이러한 검토로부터 도출된 시사점은 다음과 같다. 환경정책기본법이나 자연환경보전법에서 기후항목과 이에 대한 계획목표 및 조치를 구체적으로 명시하여야 한다. 또한, 환경보전계획을 공간계획과 연계하기 위한 법적·제도적 근거가 마련되어야 할 것이다. 마지막으로, 도시기본계획이나 도시관리계획 등 공간계획에서 기후와 관련된 계획목표와 세부적인 계획조치를 법적인 근거와 함께 구체적으로 제시해야 하며, 이를 위해 기후적 현황에 대한 공간정보 및 관리정보가 구축되어야 한다. As climate change proceeds, discussion is underway on policies to address it in architectural, environmental, transportation, and urban planning. To this end, new architectures and urban space that address climate change are being proposed as part of national policy, while bolstering the legal and institutional basis for action on climate change. Accordingly, this study reviews Germany`s legal institutions that already implement urban climate as a part of spatial plans, such as urban landuse master plan. It also discusses implications for planning and implementing new urban spaces in Korea that consider climate change. In Germany, regulations that consider the urban climate in spatial planning are part of both the Federal Natural Protection Law (“Bundesnaturschutzgesetz”), as well as the Federal Building Code (“Bundesbaugesetz”). An institutional basis is also being prepared that links environmental planning with spatial plans (including urban plans), that prepares planning goals and measures with respect to protection and management of the local climate, and these are presented in the law. This study then deduced the following implications: First, climate related items and related planning goals and measures must be presented in detail in the underlying law for the Framework Act on Environmental Policy, or the Natural Environment Conservation Act. Furthermore, a legal and systematic basis that links environmental protection plans with spatial planning must be prepared. Finally, climate related planning goals and detailed planning measures must be presented in the spatial plans, including (urban master plans or urban management plans etc.), in detail along with the aforementioned legal basis.

가로수 식재 시나리오에 따른 기온 및 미세먼지 저감 효과 분석

엄정희 ( Jeong-hee Eum ),민진규 ( Jin-kyu Min ),박주현 ( Ju-hyun Park ),손정민 ( Jeong-min Son ),서홍덕 ( Hong-duck Sou ),오정학 ( Jeong-hak Oh ) 한국지리정보학회 2023 한국지리정보학회지 Vol.26 No.2

This study aims to establish a scenario based on the spacing and arrangement of the roadside trees to reduce heat waves and fine dust in cities that occurred during the urbanization process and to quantitatively analyze the degree of reduction. The ENVI-met 5.0.2v model, a micro-climate simulation program, was used to analyze the degree of improvement in the thermal environment and fine dust according to the roadside tree scenario. As a result of temperature analysis according to street tree spacing, the narrower the distance between roadside trees, the lower the temperature during the day as the number of planted trees increased, and a similar pattern was shown regardless of the distance between roadside trees in the morning and evening. In the case of fine dust emitted from the road, the concentration of fine dust increased slightly due to the increase in roadside trees, but the concentration of sidewalks where people walk increased slightly or there was no difference because of blocking fine dust on trees. The temperature according to the arrangement of street trees tended to decrease as the number of planted trees increased as the arrangement increased. However, not only the amount of trees but also the crown projected area was judged to have a significant impact on the temperature reduction because the temperature reduction was greater in the scenario of planting the same amount of trees and widening the interval of arrangement. In terms of the arrangement, the fine dust concentration showed a difference from the results according to the interval, suggesting that the fine dust concentration may change depending on the relationship between the main wind direction and the tree planting direction. By quantitatively analyzing the degree of thermal environment and fine dust improvement caused by roadside trees, this study is expected to promote policies and projects to improve the roadside environment efficiently, such as a basic plan for roadside trees and a project for wind corridor forests.

유역의 찬공기 특성을 고려한 도시 바람길 활용 전략 - 경기도 의정부 및 과천 일대를 사례로 -

엄정희 ( Jeong-hee Eum ) 한국지리정보학회 2019 한국지리정보학회지 Vol.22 No.2

This study aims to analyze cold air characteristics in the watershed areas and to suggest strategies for utilizing them in urban ventilation corridor plans. For this purpose, the Jungnangcheon watershed and Uijeongbu-si in the northern part of Gyeonggi province, and Anyangcheon watershed as well as Yangjaecheon·Tancheon watershed and Gwacheon-si in the southern part were selected as study areas. We used KALM (Kaltluftabflussmodell), a cold air simulation model developed in Germany and identified both the cold air flow and the height of cold air layer generated during 6 hours at night. Uijeongbu City is located on the main stream of the Jungnangcheon watershed, and the local cold air from the southern outskirts is an important part of Uijeongbu-si's overall ventilation corridor planning. In addition, the cold air generated in the vicinity of Mt. Sapae flows into the central business district near the city hall and plays a major role in regulating the thermal environment of the city. But, the cold air flows in the eastern part of Uijeongbu-si was not smoothly. The cold air flow generated in the east of Gwanak Mountain and in the west of Cheonggye Mountain was the most active in the northern part of Gwacheon-si. This flow is also a major ventilation corridor in Anyangcheon watershed as well as Yangjaecheon·Tancheon watershed. But, the southern part where the cold air flow is not smooth is planed to be developed as 'Gwacheon Knowledge Information Town Public Housing District', so rapid development is expected in the future. Hence, it is suggested that an additional ventilation corridor plan should be established based on the detailed local wind flow analysis.

도시 여건 분석을 통한 바람길숲 조성방향 제시 - 평택시를 사례로 -

손정민 ( Jeong-min Son ),엄정희 ( Jeong-hee Eum ),성욱제 ( Uk-je Sung ),백준범 ( Jun-beom Baek ),김주은 ( Ju-eun Kim ),오정학 ( Jeong-hak Oh ) 한국지리정보학회 2020 한국지리정보학회지 Vol.23 No.4

Recently, as a plan to improve the particulate matter and thermal environment in the city, urban forests acting as wind ventilation corridor(wind ventilation forest) are promoted nationwide. This study analyzed the conditions for the creation of wind ventilation forest(vulnerable areas of the particulate matter and thermal environment, distribution of wind ventilation forest, characteristics of ventilation corridor) of in Pyeongtae-si, one of the target cities of wind ventilation forest project. Based on the results, the direction of developing on the wind ventilation forest in Pyeongtaek-si was suggested. As a result of deriving areas vulnerable to particulate matter and thermal environment, it was most vulnerable in urban areas in the eastern area of Pyeongtaek-si. Especially, emissions were high from industrial complexes and roads such as the Pyeongtaek-si thermal power plant, ports, and the national road no. 1. The wind ventilation forest in Pyeongtaek-si was distributed with small-scale windgenerating forests, wind-spreading forests, and wind-connection forests fragmented and disconnected. The characteristic of the overall wind ventilation corridor in Pyeongtaek-si is that the cold air generated from Mt.Mubong, etc., strongly flowed into Pyeongtaek-si and flowed in the northwest direction. Therefore, it is necessary to preserve and expand the wind-generating forests in Pyeongtaek-si in the long term, and it was important to create wind-spreading forests and wind-connection forests so that cold air could flow into the vulnerable area. In addition, in industrial complexes and roads where particulate matter is generated, planting techniques should be applied to prevent the spread of particulate matte to surrounding areas by creating wind-spreading forests considering the particulate matter blocking. This study can be used not only as the basis data for wind ventilation forest project in Pyeongtaek-si, but also as the basis data for urban forest creation and management.

Hebei Spirit oil spill exposure and acute neuropsychiatric effects on residents participating in clean-up work

Jin-Hee Eum,Hae-Kwan Cheong,Mina Ha,Ho-Jang Kwon,Eun-Hee Ha,Yun-Chul Hong,Ye Yong Choi,Woo Chul Jeong,Jong-Il Hur,Seungmin Lee,Eun-Jung Kim,Eun Hee Lee,So Young Lee Ahn,Jong-Hun Kim 환경독성보건학회 2009 한국독성학회 심포지움 및 학술발표회 Vol.- No.-

용산미군기지 지역의 기후정보구축 및 계획적 활용에 관한 연구

엄정희(Eum Jeong-Hee) 대한국토·도시계획학회 2010 國土計劃 Vol.45 No.1

In recent years, demands on urban climate information for spatial planning have increased in Korea. However, it was not easy to consider urban climate in spatial planning due to the lack of spatially distributed information on urban climate. This paper explores ways to establish spatially distributed information on climate and to apply this information to spatial planning in the case of Yongsan Ganison, which will be relocated in the near future. Various kinds of climate information were analyzed and evaluated: local cold and fresh air production and trausport, local surface influence, risks of local atmospheric and thermal loads, and mesoscale wind circumstances. Based on this climate analysis and evaluation information, spatial information on planning recommendations was further produced for the three targets 'ventilation, air quality and thermal situation'. Finally, this information was applied to suggest what planning strategies can be recommended in relation to climate situations of Yongsan Garrison. The climate information established could be used to offer general planning strategies and measures for the study area. More detailed climate analysis and measurements will enhance the usefulness of such information for more detailed planning strategies and measures on building constructions and designs.

바람통로를 활용한 도시녹지계획에 관한 연구

엄정희(Eum Jeong-Hee),우정헌(Woo Jung-Hun),양병이(Yang Byoung-E) 대한국토·도시계획학회 2001 國土計劃 Vol.36 No.1

Air pollution due to urbanization has been one of the most serious problems in many cities in Korea and urban climate can play an important role in preventing urban air pollution. Therefore, this study is to develop urban open space planning for using the ventilation path. As a case-study site, Yong-In city was selected. This study involves the generation of 3-dimensional wind field using the DWM(Diagnostic Wind Model) and the selection of ventilation paths from the generated wind field. And then it includes the selection of standards which can be applied in urban open space planning. The developed methodology was applied for winter. The results are as follows; air pollution impact by that way would be large in winter. Based on the results, open space planning was categorized with 4 categories; a) open space which supplies fresh wind, b) open space which should be conserved as ventilation paths, c) open space which should be modified to improve ventilation paths, and d) developable areas which should be restricted not to interfere ventilation paths. So, it was proposed that the region around the Kyung-bu Expressway has to be modified to improve ventilation path and the open space and farm land around it have to be conserved to maintain ventilation path.

도시공원 유치거리를 고려한 녹지취약지역 분석 -대구광역시 남구를 대상으로-

엄정희 ( Jeong Hee Eum ),이윤구 ( Yun Gu Lee ) 한국지리정보학회 2016 한국지리정보학회지 Vol.19 No.2

This study aims to analyze the spatial accessibilities to urban greens considering the catchment areas of urban parks to improve those areas with lower spatial accessibility in the neighborhood units. Nam-gu in Daegu was selected as the study area. In the results of the analysis of 16 existing parks, Daemyung6-dong and Daemyung5-dong had high ratios of green service area to administrative district, with values of 94.4% and 92.3%, respectively. Low ratios of green service area(vulnerable area of green service) were recorded in Icheondong(1.6%) and Daemyung10-dong(24.1%). However, the ratio of Icheondong may increase by 88.6%, when the 12 unexecuted urban parks are established. The ratio of Daemyung10-dong can also increase up to 40.1% by establishing green spaces in public institutions such as government offices and schools. This study suggests possibilities to improve the spatial accessibilities to urban parks and indicates the policies required for enhancing the even distribution of green spaces.