Earticle

재난약자는 상대적으로 재난 위험에 더욱 노출되어 있고 회복력도 낮기 때문에 효율적인 재난안전 정책을 수립하는 데에 있어 매우 중요한 고려 요인이다. 이에 따라 본 연구는 재난약자에 초점을 두고, 폭염과 침수를 대상으로 ‘재난위험-재난약자-대응력’ 간의 관계를 공간적으로 분석하였다. 분 석결과는 다음과 같다. 첫째, 지역에 따라 재난약자의 분포특성과 재난안전에 대한 민감도가 다르게 나타났다. 둘째, 재난약자가 재난 위험에 실제로 더 많이 노출되어 있고, 공간적으로 불평등이 발생 하고 있음을 확인하였다. 결과적으로 공간계획과 공간정보가 재난안전정책에 반영되어야 하며, 사 각지대 제거를 위한 대책이 요구되어짐을 확인하였다. 본 연구는 취약성 저감과 회복력 증진의 측면 에서 재난약자에 초점을 두었다는 점에서 의의를 지니며, 정책 우선순위를 결정하고 ‘재난안전정의’ 를 실현하기 위한 기초를 마련하는 데에 기여할 수 있을 것으로 기대된다.

Vulnerable population should be considered in the design of effective disaster and safety polices because they are relatively more exposed but less resilient to damage from disasters. This study examined the spatial relationship among disaster risk, vulnerable population and response capacity for the cases of heat wave and inundation. The results were as follows. First, it was confirmed that the distributional characteristics of vulnerable population and their sensitivity of disaster risks were different by region. Second, spatial inequality was observed for vulnerable populations who are more exposed to disaster risk. These results suggest that spatial data and planning should be used to design disaster and safety policy, focusing on the elimination of “blind spots”. This study was meaningful in that it focused on reducing vulnerability and improving resilience for vulnerable population. The findings of this study are expected to help determine policy priorities and contribute to providing a foundation for “disaster safety justice”.

This study analyzes the spatial distribution of residential fire incidents in Busan Metropolitan City, focusing on key factors influencing fire risk. Using data from 2020 to 2022, the study examines the frequency and location of fires, considering demographic and housing characteristics such as the proportion of single-person households, housing size, housing type, and building age. Spatial analysis reveals significant clustering of fire incidents, with higher risk observed in areas with more single-person households, smaller houses, multi-family dwellings, detached houses, and older buildings. Surprisingly, apartments, despite accounting for many incidents, showed no significant correlation with fire risk. These findings suggest the need for targeted fire prevention strategies tailored to different housing types and vulnerable populations. Future research should explore the effectiveness of current fire safety measures in high-risk areas.

2012년 수해는 단시간에 내린 국지성 폭우가 1차적 원인이었으나, 재해 위험을 고려하지 않은 도시개발이 피해를 가중시킨 것으로 분석되었다. 특히, 방재예산과 방재인프라가 부족한 중소도시에서 피해가 상대적으로 더 컸다. 이에 본 연구에서는 우리나라 중소도시의 발전적 특성 및 공간적 특성을 살펴보고, 2012년에 수해피해가 컸던 서남지역의 군산, 목포, 여수시에 대한 공간분석 및 현장조사를 실시하여 수해특성을 분석하였다. 침수지역 공간분석 결과 지형경사가 급하고 집수면적이 좁은 지역에 단시간에 우수가 집중되어 침수피해가 발생하는 깔때기형과 지형경사가 완만하나 집수면적이 넓은 지역에 대량의 우수가 집중되어 침수피해가 발생하는 사발형의 두가지 유형을 도출하였다. 도출된 두가지 유형에 따라 우수유출 지연 및 분산(깔때기형)과 우수유출량 저감(사발형)을 위한 도시계획적 대응 방안을 제시하였다.

The primary cause of 2012 floods is the torrential rains fell in a short period of time, but urban development which did not take into account the risk of disaster damage weighted the flood damage. Especially, in the small and medium-sized cities which are in the status of the lack of disaster prevention budget and infrastructure, the damage was relatively bigger. Therefore, in this study, we examine the developmental and spatial characteristics of Korean small and medium-sized cities, conduct the spatial analysis and on-site investigations for Kunsan, Mokpo, Yeosu City which are damaged by flood in 2012, and analyze the flood damage charateristics. Based on flooded area spatial analysis, two types of flooded area characteristics are derived. One type is the funnel-shaped type which has the steep catchment area in a small area. And, the other type is the bowl-shaped type which has the gentle slope catchment area in a large area. For derived two types, urban planning adaptation methods which are the way for delaying and dispersion of runoff(funnel-shaped type) and the way for reducing runoff(bowl-shaped type) are proposed.

전시컨벤션센터는 전시회와 컨벤션 등 비즈니스 상담 장소라는 기능성 외에 지역시 민을 위한 문화활동의 중심역할을 수행하며, 지역경제 파급효과와 도시위상 제고라는 측면에서 중요한 시설이다. 전시컨벤션센터의 입지이론에 대한 선행연구에서는 자연환 경, 인문환경, 복합지원시설 등이 제시된 바 있고, 정부에서는 지역별 전시시설 수요대 비 적정성, 주변시설 및 인프라 평가, 정성적 평가의 세 가지 요소를 전시컨벤션센터 신축 시의 심의기준으로 설정하고 있다. GIS의 공간분석 기능은 지리적 속성을 효율적 으로 분석함으로써 다기준 의사결정 상황 하에서 다양한 입지 후보지를 찾아내고 비교 ㆍ평가할 수 있는 장점이 있기 때문에 본 연구에서는 도구적 개념으로서 GIS를 활용하 여 전시컨벤션센터의 최적입지 분석을 실시하고자 했다. 연구의 현실적용 가능성을 높이고 실증분석을 시도하기 위해 광역자치단체 중 유일 하게 전시컨벤션센터가 없는 강원도를 대상지로 선택하고, 18개 시군 중 최적입지를 선정하는 방법을 택하였다. 정량평가가 가능한 ‘주변전시시설 및 인프라 평가’의 6 개 항목에 대해서만 실제 데이터를 기반으로 평가를 진행했다. 연구결과, 기존의 가중 치는 변별력을 확보하지 못하는 것으로 나타났다. 선행연구에서 중요한 항목으로 제시 되었던 ‘인구수’와 ‘도로접근성’ 항목을 추가하여 평가한 결과 최적지 선택의 변 별력이 확대됨을 확인할 수 있었다. 정부의 전시컨벤션센터 신축 시 심의기준에 인구 수와 도로접근성 항목을 추가해서 분석한 결과 강원도 지역 내에서 전시컨벤션센터가 위치하기에 가장 적합한 곳은 강릉으로 나타났다.

The exhibition and convention center plays a role in cultural activities for local residents as well as the function of business consultation sites such as exhibitions and conventions. It is an important facility in terms of the effect of the regional economy and the city's status. The government exhibited three factors of the adequacy of the exhibition facilities in the region, the facilities and infrastructure evaluation, and the qualitative evaluation. Since the spatial analysis function of GIS has the merit that it can find and compare various location candidates under multi-standard decision making by efficiently analyzing geographical attributes. In order to enhance the applicability and to conduct empirical analysis, we selected Gangwon-do, the only one of the municipal governments, which does not have an exhibition and convention center. Based on the actual data, only six items of the exhibition facilities and infrastructure evaluation, which can be quantitatively evaluated. The results of the study showed that the existing weights did not secure discriminant power. As a result of adding 'population number' and 'road accessibility' items which were suggested as important items in the previous research, it was confirmed that the discrimination power of the optimal site selection is expanded.

The purpose of this study was to compare the spatial distribution and characteristics of adolescent suicide risk in Busan by distinction and to understand the level of spatial accessibility of public counseling service institutions for prevention and intervention of adolescent suicide. A total of 108 youths living in Busan were extracted from the Korean Children and Youth Panel Survey 2010, and 11 districts were analyzed. Using QGIS 3.4 and R, the spatial distribution of suicide risk by region was visualized, the spatial autocorrelation of suicide risk was verified, and the nearest neighbor and cluster analysis were performed. The spatial relationship with adolescent suicide risk was identified by visualizing the distribution of each distinction among public counseling service organizations. The main results of the study are as follows. First, Saha-gu and Sasang-gu showed the highest suicide risk, and Geumjeong-gu and Dongrae-gu had the lowest suicide risk. Second, Haeundae-gu and Dongnae-gu showed the most positive perceptions of the local community. Third, Haeundae-gu and Nam-gu had the largest number of public counseling institutions for youth, while Saha-gu and Sasang-gu, which showed the highest suicide risk, had relatively low distribution of institutions.

본 연구는 기후변화로 인한 도시침수 위험에 대응하기 위해 광주광역시를 대상으로 InVEST-UFRM 모형을 이용하여 강우 시 지표면 유출량을 산출하고, 노후주택과 고령 및 유소년인구와 결합한 공간분석을 수행하였다. 격자 단위 분석을 통해 물리적 위험과 사회적 취약성이 중첩된 도시침수 취약지역을 도출한 결과, 불투수면적과 노후주거지가 밀집된 북구 전남대 일대와 광주천 북쪽 원도심이 취약지역으로 확인되었다. 본 연구는 사회적 취약성을 고려하여 실제 침수피해 저감을 위해 대응이 우선 필요한 지역을 파악한 점에서 의의가 있다. 또한 격자 기반의 자료를 이용하여 도시침수 취약지역의 공간분포 특성을 파악하고, 이를 고려한 맞춤형 대응방안을 제시하였다. 이에 따라 분석된 취약지역의 특성을 고려하여 LID 기반의 분산형 빗물관리시설 도입, 취약계층 맞춤형 대피 지원 체계 구축, 그리고 자연재해위험 개선지구 신규 지정을 통한 체계적인 관리 방안으로 제시하였다.

To address urban flood risks caused by climate change, this study estimated surface runoff volumes during rainfall events using the InVEST-UFRM model targeting Gwangju Metropolitan City and performed a spatial analysis combining data on deteriorated housing with elderly and youth populations. Through a grid-based analysis identifying areas where physical risks and social vulnerabilities overlap, the study identified the vicinity of Chonnam National University in Buk-gu and the old urban center areas located along the north of Gwangju Stream as vulnerable zones, characterized by a high density of impervious surfaces and aging residential areas. This study is significant as it identifies priority areas requiring intervention for practical flood damage mitigation by incorporating social vulnerability factors. Furthermore, utilizing grid-based data, the study analyzed the spatial distribution characteristics of flood-vulnerable areas and proposed tailored response strategies based on these findings. Accordingly, considering the specific characteristics of the analyzed vulnerable areas, the study suggested the implementation of LID-based decentralized rainwater management, the establishment of customized evacuation support systems for vulnerable groups, and systematic management measures through the new designation of Natural Disaster Risk Improvement Districts.

본 연구는 화학사고 발생 시 영향인구를 고려하여 대피장소의 적정성을 고찰하는 데 목적이 있다. 정부는 화학물질관리법을 통해 주민 대피에 관한 사항 등을 포함한 지역화학사고대응계획을 수립하도록 하고 있다. 화학사고 발생 시 인명 피해 최소화를 위해 화학사고 대피장소로의 이동은 필수적이나 지역 단위의 화학물질 관리 체계는 지자체마다 관리 수준이 상이하며 화학사고의 피해영향범위나 화학사고 대피장소 로의 접근성 등의 연구가 주로 이루어져 있기 때문에 대응관점에서의 대피장소의 적정성을 고찰하는 것이 필요하다. 따라서 연구대상지로 선정된 충청북도를 대상으로 유해화학물질 중 사고대비물질의 유출 시 이격거리를 기반으로 영향범위를 산정하고 화학사고 발생 시 피해가 우려되는 주간인구의 밀집지역과의 접근성을 기반으로 화학사고 대피장소를 선정하고 주간인구의 규모와 화학사고 대피장소 와의 규모를 비교하여 추가 화학사고 대피장소의 신설이 필요한 위치를 도출하였다.

This study aims to examine the appropriateness of evacuation facilities by considering the population affected in the event of a chemical accident. Although the Chemical Substances Control Act requires regional chemical accident response plans to include provisions for resident evacuation, previous studies have mainly focused on damage impact ranges or accessibility to evacuation facilities. Therefore, this study conducts a comprehensive analysis of the appropriateness of evacuation facilities from a response-oriented perspective. Chungcheongbuk-do was selected as the study area. The impact range of chemical accidents was estimated based on the initial isolation distance of hazardous chemicals, and evacuation facilities were analyzed by considering their accessibility to areas with high daytime population density. In addition, areas requiring additional evacuation facilities were identified by comparing the size of the daytime population with the capacity of existing evacuation facilities.

This study quantitatively analyzed the spatial characteristics and principal influencing factors of wildfire vulnerability in Gangneung, Gangwon Special Self-Governing Province, and evaluated the statistical significance of these factors by comparing them with actual wildfire occurrences. The analysis involved generating a 100-meter grid across the Gangneung area and constructing a GIS-based database encompassing 13 variables, including forest, topographical, socio-demographic, and infrastructure elements. All variables were normalized using the Min-Max method prior to analysis, and relationships and interactions between the variables and wildfire occurrences were assessed through Pearson correlation analysis, independent samples t-test, and chi-square test. The results revealed that topographic factors such as slope, elevation, and south-facing aspect, as well as forest type factors like coniferous forest and non-forest areas, were closely associated with wildfire occurrence. Areas adjacent to residential zones and agricultural areas exhibited heightened wildfire risk. Moreover, wildfire response infrastructure, including fire hydrant and civil defense shelter facilities, was found to have low density in areas where wildfires actually occurred, indicating structural vulnerability. Case analysis in Gangneung further showed that approximately 91% of wildfires over the past decade were attributed to anthropogenic causes, highlighting the need for wildfire response strategies in densely populated and forest-adjacent areas. This research provides a spatially explicit foundation for the development of region-specific and science-based wildfire response strategies through the assessment of spatial wildfire vulnerability factors.

Background: This study attempted to prevent and strengthen the cognitive function of elderly people diagnosed with mild cognitive impairment in the pre-dementia stage through the cognitive rehabilitation program, ‘Hello! Aloha Yangsan’. Method: The subjects of this study were elderly people with mild cognitive impairment registered at a public health center in Y city, including a 25 experimental group and a 23 control group. The cognitive rehabilitation program was operated for a total of 24 sessions over 12 weeks, twice a week, with each session lasting 60 minutes. Results: The experimental group that participated in this intervention program showed a significant increase in cognitive function compared to the control group (t=-2.983, p=.005), and the subjective memory decline of the experimental group showed a significant decrease compared to the control group (t=42.66, p=.001). Conclusions: This intervention program was able to confirm significant effects on cognitive function, subjective memory decline, and depression, and can be used as a major basis for preventing the transition from mild cognitive impairment, which is a pre-stage of dementia to dementia in the future.

Despite numerous efforts on reducing road-kill worldwide, the collisions have been occurring continuously. Many factors are affecting road-kill occurrences and the effect is various by species. We investigated Hydropotes inermis argyropus road-kill characteristics on the national highway. We examined 9,099 H. i. argyropus road-kill points with distance to the gaps on road (interchange and intersection) and distance to six natural land-cover types as explanatory variables. We also examined the number of road-kill occurrences according to temporal variation using chi-square test with 9,658 events. In general, H. i. argyropus road-kill location tended to occur close to the gaps on road, agricultural lands and forests. The average distance from road-kill to the gap was 694.7 m and 78.6% of the collisions were occurred within 1 km from the gaps. In addition, Kruskal-Wallis test showed the distance between road-kill points and each land cover and the gaps was significantly different. The temporal analyses showed that the differences of the H. i. argyropus road-kill frequency are significant in both month and season. Our results implies H. i. argyropus road-kill location tended to occur close to the gaps on road, agricultural lands and forests in general, especially during May and June, according to their seasonal behavior. Thus, we suggest there is a need of concentrated management on the roads with specific characteristics for both wildlife and human safety.

The purpose of this study is to evaluate the natural habitat of Hotaria unmunsana Doi, which was first discovered at Mt. Unmun also represents a landscape indicator species for Daegu and Gyeongbuk provinces, and Luciola lateralis Motschulsky, which is the object of experiential activation at festivals in some cities in the region. The spatial range of this study is limited by Daegu City and Gyeongbuk province, and is used to predict the preference of firefly for altitude, slope, direction, shaded relief, riparian buffer zone, river environment, and farmland to analyze the area that best matches the habitat of fireflies. As a result, fireflies are highly influenced by altitude and there may be no large-scale habitats in some areas through the Nakdong and the Baekdu mountain ranges, which occur at high altitude. In most of the cities, we found major habitats around the streams and wetlands. By region, the sites were widely distributed around the cities focused on Nakdong River, and many habitats emerged around the Nakdong River tributary and gentle slopes. In order to preserve and spread the habitat of fireflies, the physical environment as well as their relationship with food chains and symbiotic organisms should be established, and excessive use of pesticides and herbicides in agricultural areas should be avoided.

Background: Some mental illnesses such as depression are known to be one of the risk factors of suicide and proper antidepressant therapy can reduce suicidal behavior. Objectives: This study aimed to analyze regional variations in antidepressant consumption and adherence, suicide rate, prevalence of suicide related mental disorders, and access to relevant healthcare services. Methods: Cross-sectional analyses were conducted using National Patients Sample data compiled by the Health Insurance Review and Assessment Service between 2014 and 2016. We included patients who had a diagnosis record of suicide related mental disorders during the study period. Cause of death statistics and National health and medical statistics were used to identify suicide rate and distribution of healthcare service. We conducted visual analyses, chi-squared tests, independent t-tests and correlation analyses to demonstrate regional variations. Results: Between 2014 and 2016, the average prevalence of suicide related mental disorders was 5.4 per cent. Suicide rate and prevalence of suicide related mental disorders were higher in Gangwon, Chungcheong, and Jeolla (p < 0.001), and lower in Seoul (p < 0.001) than the national average. Unexpectedly, regional variations in antidepressant consumption were seen in the limited area including Daejeon, Chungnam and Gyeongnam (p < 0.05). The number of mild patient-centered clinics was associated positively with antidepressant consumption (p < 0.01) and associated negatively with suicide rate (p < 0.01). Conclusion: There were some regional variations in prevalence of suicide related mental disorders, antidepressant adherence and suicide rate. The higher level of antidepressant therapy and the lower level of suicide rates were seen in regions with easy access to mild patient-centered clinics.

2016년 9월 경주와 2017년 11월 포항에서 규모 5.8, 5.4의 지진이 발생한 이후 지속적으로 여진이발생되고 있다. 대한민국은 국내 원전사고뿐만 아니라 인접국의 방사능 사고 발생 시 피해 위험도가매우 큰 지역으로 안전지대라 할 수는 없는 상황이다. 원전사고가 발생하면, 세슘과 요오드 등 방사성 물질이 방출되고 바람에 의해 주변지역으로 확산되며, 토양과 하천에 침착되어 우리가 마시는식수까지 오염시키는 결과를 초래하게 된다. 이에 본 연구에서는 환경다매체모형(G-CIEMs)을 이용하여 인접국 방사능 사고시 발생하는 세슘이 낙진확산으로 인해 하천에 미치는 영향을 분석하였다. 세슘의 오염 확산 분석을 위하여 인접국 원전사고 발생을 가정하였으며, 사고발생후 7일간의 한강수계 충주댐∼이포보 하류 구간에 대한 수체내 방사능 농도변화 분석, 이포보 하류에서의 Sediment 흡착/수중용해의 물질수지 변화와 댐/보의 Cs-137 농도를 분석하였다.

The M 5.8 earthquake occurred in Gyeong-ju in September 2016 and the M 5.4 earthquake occurred in Pohang in November 2017. After these earthquakes, aftershocks were occurred constantly. Korea is a highly dangerous area for a nuclear accident not only in its own country but also in neighboring countries. When a nuclear accident occurs, radioactive materials are diffused in the surroundings by wind and deposited in the soil and the river, which leads to the contamination of drinking water. In this study, we analyzed the effect of cesium diffusion on river, in case of a nuclear accident in neighboring countries using the environmental multimedia fate model (G-CIEMs). Nuclear concentration of radioactivity was observed in Chung-ju dam and Ipo weir, along with the changes in sediment adsorption and dissolved matters in water and the concentration of Cs-137 in dam/weir.

화학사고 지속발전과 국민의 안전을 가장 위협하는 환경오염 중 하나로 한국의 산업발전에 큰 걸림 돌로 작용 할 수 있다. 때문에 향후 화학사고 방지를 위하여 사고 이전에 위해지역사전에 예방 및 대응하는 연구가 필요하다. 본 연구는 9,520개의 화학공장 및 12년간 발생한 426건의 사고 자료를 활용하여 공간분석을 통한 화학사고 위해성평가를 실행하였고, 이를 기반으로 환경 수용체 별 위해 도를 살펴 보았다. 분석 결과 본 연구에서 포괄적으로 분류하여 사용한 인간 활동지역, 생물, 무생물 주제도 중 인간 활동지역이 72%로 가장 높은 화학사고 위해도를 보였다. 추가로 제작 된 5가지 상세 수용체(인간, 산림, 농경지, 수자원, 가축) 중, 화학사고로 인한 인간이 받는 위해가 99.7%로 가장 높았고 다음으로 수자원, 농경지, 가축사육장, 산림이 각각 67%, 52%, 46.6%, 42%의 잠재 위협 을 받는 것으로 나타났다. 본 연구는 이후 화학사고의 사전 예방과 환경관리에 도움이 될 것으로 사료 된다.

Chemical accident is one of the main obstacles for industrial development of South Korea. In order to prevent future accidents, it is necessary to estimate and predict the potential location of a chemical accident. This study first conducted a chemical hazard assessment using spatial analysis of chemical factory and accident data in Korea and then evaluated the hazard by environmental receptor. It is found that the human habitation area was found to have the highest chemical accident hazard (72%), compared to biotic and abiotic areas. In addition, among five receptors (human, forests, farmland, water resource, livestock), humans face the greatest threats (99.7% are at risk), followed by water resource, farmland, livestock farms and forests with 67%, 52%, 46.6% and 42% respectively. This study can help the relevant stakeholders and decision-makers in effective prevention of chemical accident and environmental management.

Purpose: The purpose of this study is to identify the spatial distribution of hypertension prevalence and to investigate individual and regional-level factors contributing to the prevalence of hypertension in the region. Methods: This study is a cross-sectional research using the 2015 Community Health Survey. Total 64,473 people from 7 metropolitan cities were used for the final analysis. Geoda program was adopted to identify the regional distribution of hypertension prevalence and analyzed by descriptive statistics, one-way ANOVA and correlation analysis using SPSS statistics 23.0 program. Multi-level analysis was performed using SPSS (GLMM). Results: The prevalence of hypertension was related to individual level factors such as age, monthly household income, normal salt intake, walking practice days, and regional level factors including number of doctors per 10,000 population, number of parks, and fast food score. Besides, regional level factors were associated with hypertension prevalencies independently without the effects of individual level factors even though the influences of individual level factors ware larger than those of regional factors. Conclusion: Respectively, both individual and regional level factors should be considered in hypertension intervention programs. Also, a national level research is further required by exploring various environmental factors and those influences relating to the hypertension prevalence.

The focus of this paper is the development of a solution regarding the coexistence of the LTE-LAA and Wi-Fi networks in the 5 GHz bandwidth by using an interference analysis and traffic optimization for which channel selection schemes are used. By implementing an analysis tool based on the Monte Carlo method, named “3DMCAT”, a simulation is applied with the LBT protocol in both the time and frequency domains on the frame based equipment of the spatial, time, spectrum domain; this tool is implemented by combining a Microsoft Excel calculation and the corresponding VBA. 3DMCAT shows the results of transmission performance analysis for the coexistence schemes of the Wi-Fi and LTE-LAA systems in the 5 GHz frequency bands.

지하공공보도시설은 1970년대와 1980년대를 거쳐 본격적으로 개발되었고, 주로 전통적인 도심과 부도심에 설치되었다. 이는 유사시 지하공공보도시설을 시민들의 대피공간으로 이용함과 동시에 보행로를 지하에 설치함으로써 지상에 원활한 교통을 가능하게 해주었다. 한편, 지하도상가는 지하 보행로의 효율적인 공간이용 및 지하도 건설비용을 절감하기 위해 설치되었는데, 주로 공공에서 도로 또는 광장의 지하에 지하공공보도시설을 조성하고 지하도상가를 민간에서 위탁하여 운영하는 방식으로 진행되었다. 그러나 이러한 과정에서 이동과 판매영업을 중심으로 지하상가가 조성되어 공공공간이 다소 미흡하게 다루어진 측면도 있다. 본 연구는 인천지역의 지하공공보도시설의 현황 을 파악하고 개선방안을 제안하는데 그 목적이 있으며, 분석대상지는 동인천역, 제물포역, 주안역, 부평역이다. 분석 결과 지하공공보도시설 별로 물리적 구성요소에 차이를 보이고 있었으며, 시설 외부와 지상상권에 있어서도 서로 다른 특성을 보였고, 향후 이를 바탕으로 각 지하공공보도시설별 개선이 필요하다고 판단된다.

Underground public pedestrian facilities were mainly built throughout the 1970s to 1980s. These facilities have been used as an evacuation area in case of emergency and a convenient access road to underground level. Underground shopping arcades were installed to reduce the construction costs and create more available space. However, during this process, they were mostly regarded as space for business and travel instead of public space. The purpose of this study is to identify the current issues of underground public pedestrian facilities in the Incheon Metropolitan Area and suggest policy alternatives and the guidelines for design. Four subway stations in the Incheon Metropolitan Area including Dongincheon station, Jemulpo station, Juan station and Bupyung station were selected as the study site.

본 연구의 목적은 GIS 공간분석기법을 활용하여 청주시 행정구역별 소방서비스 공급특성을 분석하 고, 소방서비스 공급 취약지역을 도출하는 것이다. 이를 위해 먼저, GIS 공간분석기법의 하나인 Kernel 밀도 분석을 통해, 청주시 내의 불법 주차 및 정차 발생 지점의 밀도를 분석하여 불법 주정차 고밀도 발생 위험 지역을 파악했다, 다음으로 GIS 네트워크 분석을 통해 소방서 출발 기준 5분, 10분 내 소방차 접근 취약 권역을 도출했다. 연구 결과, 청주시에는 적절한 소방 서비스가 공급되지 못하고 있으며, 중심 지역과 외곽 지역의 소방 서비스 취약 지역의 비율에 차이가 있음을 확인하였 다. 이러한 서비스 불균형을 극복하기 위해 외곽지역에 적절한 소방 서비스가 배치되어야 하며, 중심 지역에는 불법 주차 단속 등의 조치가 필요하다. 본 연구의 결과는 소방서비스 취약지역을 위해 소방대 배치의 기본 자료로 활용될 수 있다.

This study analyzed the characteristics of fire services in Cheongju City and identified vulnerable areas using GIS spatial analysis method. It employed a kernel density analysis to identify the areas with high density of illegal parking and stopping, and the GIS network analysis to calculate fire protection accessibility for fire trucks to reach the destination within both 5 minutes and 10 minutes from the departure at the fire station. This study found that adequate fire service has not been provided for Cheongju City and there is a difference in fire service vulnerability in the outskirt of Cheongju City. To solve this problem, it is recommended that a proper fire-fighting arrangement needs to be provided in the vulnerable areas. The results of this study can be used as the basic data for targeted arrangement of fire-fighting services in Cheongju City.