Gunsan City Research Articles

Bird Tracks from the Cretaceous Sanbukdong Formation, Gunsan City, Jeollabuk-do, Korea

Bird Tracks from the Cretaceous Sanbukdong Formation, Gunsan City, Jeollabuk-do, Korea

Proposal of Educational Activities in Geosites for Geological Field Courses in Gunsan City, Jeonbuk, Korea

Proposal of Educational Activities in Geosites for Geological Field Courses in Gunsan City, Jeonbuk, Korea

군산 신흥동 도시재생사업에서 구술기록과 활용

The purpose of this study is to reconstruct the history of the village based on the oral records of villagers carried out as part of the cultural urban regeneration project in Gunsan City. In addition, it intends to review the use of the oral records into content. The study area is Sinheung-dong located in the old downtown of Gunsan. This neighborhood is one of Gunsan’s representative tourist destinations, in which there are various modern cultural heritages that represent the modern era. The historical background of tourist destinations centered on Sinheung-dong is the Japanese colonial period, in particular the 1930s. This study raises questions about the fact that the identity of Sinheung-dong is limited to one period of Japanese colonial rule and becomes a tourism resource. Therefore, this study tried to explore the various modern experiences of the local residents of Gunsan based on the oral records of residents currently living in Sinheung-dong, and to reconstruct the history and local identity of the village based on them. Finally, this paper explored ways the collected oral records could function as exhibition contents for major cultural facilities in Sinheung-dong village, which were created as a result of the urban regeneration project.

Utilization of Modern Buildings for Urban Regeneration in Gunsan City: Opportunities, Challenges, and Future Prospects

Utilization of Modern Buildings for Urban Regeneration in Gunsan City: Opportunities, Challenges, and Future Prospects

Current Status and Actual Conditions of Elementary School Music Rooms and Music Teachers in Gunsan City

Current Status and Actual Conditions of Elementary School Music Rooms and Music Teachers in Gunsan City

Addiction Problems, Aggression, and Quality of Life in People with Different Occupations in South Korea.

Addiction is related to aggression and quality of life. This study examined the relationship between these three factors according to occupation group in a mixed urban/rural area to better understand adult addiction problems. This study was a secondary data analysis of cross-sectional data collected by a 2017 regional survey of adults living in Gunsan City, South Korea. The survey included 500 people split into the unemployed (Group1), full-time homemakers (Group2), and primary (Group3), secondary (Group4), and tertiary (Group5) industry workers. Addiction problems and aggression were positively correlated (p < 0.01). Aggression and alcohol use disorder were correlated in Group3 (r = 0.31), Group4 (r = 0.34), and Group5 (r = 0.32), and aggression and smartphone addiction were correlated in Group2 (r = 0.39) and Group4 (r = 0.31). Problem gambling was correlated with aggression in Group5 (r = 0.39). A negative relationship between quality of life and alcohol use disorder occurred in Group1 (r = −0.36). According to the occupation group, the relationships between addiction problems, aggression, and quality of life were different. These findings suggest that addiction management for adults should be implemented in consideration of occupation groups.

군산과 중국 지방정부간 교류협력 방안 小考

군산과 중국 지방정부간 교류협력 방안 小考

관광지의 물리적 환경특성이 관광가치 및 지역사회연계에 미치는 영향 연구 : 군산시 경암동 철길마을을 중심으로

The purpose of this study is to understand the characteristics of the tourist environment in Gunsan City and to increase the value of tourism to attract visitors' preferences and to establish links with the local community. First, based on the physical environment characteristics of the railroad village in Kyouam - dong, it is necessary to develop the physical environment characteristics by empirically identifying the causal relationship with the tourist value felt by tourists. Second, I will present the grounds for establishing tourism marketing strategy by enhancing tourism value and establishing community linkage by empirically identifying the causality that the tourism value formed through the visit of the railroad village in Kyouam - dong influences the community linkage. In order to elucidate the results of this study, a questionnaire survey was conducted to investigate the relationship between the physical environment characteristics of tourist sites and tourism value and community linkage in the railway village of Gyeongam - dong in Gunsan city. The main results of this study are as follows. First, to improve the tourism value among the characteristics of tourist environment, the most important factor is to improve the comfort. Second, accessibility affects emotional value only. Third, convenience of tourism value has no effect on all factors. Fourth, tourism value is influenced by all factors in community linkage. Emotional value has the greatest effect on tourism value. Lastly, the factors affecting the local community were convenience and accessibility.

Issues of Lifelong Education for the Disabled and Voices of the Field: Focus on the Case of Gunsan

2016년 「평생교육법」의 개정 이후 우리나라는 장애인 평생교육에 대한 국가와 지자체의 책임을 강화하고 평생교육과의 일원화된 체계를 구축해 나가고 있다. 장애인 평생교육 진흥을 위한 계획이 수립되고 운영 및 전달체계가 구축되는 현 시점에서 연구자는 세 가지 명확히 해야 할 쟁점이 존재한다고 판단하였다. 첫째, 장애인 평생교육의 개념을 명확화 함으로써 교육대상과 교육내용을 분명히 할 필요가 있다. 둘째, 장애인 평생교육에서 지향하는 통합의 구체적인 의미가 무엇인지에 대해 논의할 필요가 있다. 셋째, 운영 및 전달체계에서 나타나는 여러 학문 분야 및 전문직의 중첩성 문제에 대한 대응방안을 논의할 필요가 있다. 논의의 활성화를 위해 이들 세 가지 쟁점에서의 불명확성이 실제 장애인평생교육 현장에서 어떤 문제를 야기하고 있는지 구체적으로 살펴보는 것이 도움이 될 것이다. 이에 군산시 사례연구를 통해 이들 세 가지 쟁점에 대한 장애인 당사자와 평생교육 관련자의 목소리를 담아 정리하였다. 연구결과, 첫째, 장애인 평생교육은 장애성인을 대상으로 지역사회에서의 삶의 질을 증진하는 것을 목적으로 하는 교육활동으로 개념화해야 한다. 둘째, 평생교육에서 통합의 방식은 성인기 장애인의 생애주기와 욕구를 반영하여 폭넓게 규정되어야 한다. 즉, 비장애인과 함께 교육받는 것 뿐 아니라 장애유형 및 정도의 차이를 고려한 분리교육까지도 욕구에 따라 선택할 수 있는 것이 중요하다. 셋째, 성인 장애인의 교육에 대한 욕구는 단지 수업 받는 것에 대한 욕구로 국한될 수 없으며, 소득, 고용, 복지를 포함하는 전체 삶의 영역과 연계되어야 한다. 이를 원칙으로 장애인 평생교육 운영 및 전달체계가 구축되어야 한다.For the building of operating and delivery systems of lifelong education for the disabled, three issues should be addressed. These are the concept of lifelong education for the disabled, the specific meaning of integration aimed at lifelong education for the disabled, and ways to cope with overlapping and segmentation between various disciplines and professions in the operation and delivery system. Through the case study of Gunsan city, the voices of disabled persons and lifelong education workers were summarized on these three issues. The results of this study are as follows: First, lifelong education for the disabled should be viewed as educational activities for adults with disabilities. Second, integration in lifelong learning should be broadly defined to reflect the life cycle and needs of adults with disabilities. In other words, it should be possible to choose both the integrated class and the separated class by their needs. Third, the needs for education of adults cannot be limited to the needs for classes. The lifelong education system for disabled adults should be built on the principle that it should be linked with the whole area of life including income, employment, and welfare. Therefore, the lifelong education system of the disabled must cooperate with other disciplines and policy areas such as employment and welfare of the disabled. It is necessary to train lifelong education specialists who embrace experts from other fields.

A Study on the Living Environment of the Residents of the Dementia Care Village

The purpose of this study was to investigate the relationship between the needs for environmental improvement and dementia patients'' activity of daily living (ADL) and behavior and psychological symptoms of dementia (BPSD) in dementia patients living in urban type dementia care villages. The subjects of this study were 70 households with cognitive impairment and dementia among residents of dementia care village in Gunsan City. The survey was conducted with the permission of their family. Frequency analysis and descriptive statistical analysis were performed on the main variables to analyze the characteristics of the subjects. Bivariate correlation analysis was performed to verify the relationship between the two variables. According to the analysis results, the order of environment improvement was in the order of entrance (51.4%), toilet and stairs (48.6%), kitchen (11.4%), bedroom and laundry room (10.0%). In the relationship between the variables, The ADL was correlated with age (r=.315, p<.01), BPSD (r=.322, p<.01) and living environment inconvenience (r=.640, p<.01) while, living environment inconvenience correlated with environment improvement need (r=.669, p<.01). This study suggests that improvement of the residential environment of dwellers in dementia care villages, especially the stairway and entrance hall is necessary.

A new dinosaur tracksite from the Lower Cretaceous Sanbukdong Formation of Gunsan City, South Korea

South Korea has become globally famous for various tetrapod footprints from Upper Cretaceous strata. Here we report the first Early Cretaceous “large” tracksite from the Sanbukdong Formation of an unnamed small basin in the west of Gunsan City, North Jeolla Province. The tracksite (720 m2) produced 425 tracks. Among them, eleven ornithopod and three theropod trackways (189 tracks) were measured and mapped in detail. Most of ornithopod tracks are large (32 cm–51 cm in length) and very similar to pes imprints of Caririchnium lotus from China in that the general track dimensions and large heel pad impressions are typically longer than wide. They are attributable to basal hadrosauroids based on their stratigraphic and palaeogeographic occurrence as well as skeletal evidence in Korea. Eleven ornithopod trackways show gregarious behaviour and two main directions of movements along a lake margin. One movement is that of a group that went back and forth along the lacustrine margin and the other movement showing dinosaurs that came to the lakeshore probably to drink water or any other purposes. One trackway consists of 39 consecutive tracks with the distance of 39 m, representing the longest Early Cretaceous ornithopod trackway ever found in Korea. Sanbukdong ornithopod tracks suggest that basal hadorsauroids had the same growth pattern as derived hadrosaurids such as a brief period where it was very rapid. They also support independently that the majority of Early Cretaceous basal hadrosauroids were smaller than Late Cretaceous hadrosaurids in body size. Two theropod trackways consist of large tracks (more than 40 cm in length) and closely resemble Irenesauripus glenrosensis from the Lower Cretaceous of Texas which was inferred to be of Acrocanthosaurus origin. It is reasonable that they are attributable to carcharodontosaurids because their skeletal materials were already reported from the Lower Cretaceous strata in China and Korea. This new tracksite indicates that large ornithopod and theropod dinosaurs lived in the Early Cretaceous in Korea and strengthens previous hypotheses of their existence based on only isolated teeth.

원도시 부설주차장 설치에 관한 연구 : 군산시 도시재생활성화계획수립 관점에서

원도시 부설주차장 설치에 관한 연구 : 군산시 도시재생활성화계획수립 관점에서

군산시 원도심에 관한 계획방식의 변화와 특성 : 1960년대부터 2010년대까지의 군산시 도시계획안 내용분석을 중심으로

군산시 원도심에 관한 계획방식의 변화와 특성 : 1960년대부터 2010년대까지의 군산시 도시계획안 내용분석을 중심으로

Development of Multivariate Flood Damage Function for Flood Damage Assessment in Gunsan City, Korea

한국의 경제성장과 재해방재기술 향상에도 불구하고 홍수와 같은 자연재해는 여전히 국민들을 위협하고 있으며 특히, 태풍에 의해 발생한 홍수피해는 막대한 재산과 인명피해의 원인이 되어왔다. 홍수에 의한 피해액을 추정하는 것은 홍수대책마련과 홍수피해를 저감하는데 매우 중요하다. 이와 관련하여 피해 및 손실을 평가 및 분석하고 재해 위험 관리 계획에 따라 해당...

Evaluation of Flood Damages Using Principal Component Analysis

한국의 경제성장에도 불구하고 홍수와 같은 자연재해는 여전히 경제적 지위에 타격을 가하고 있으며 태풍에 의해 발생한 홍수피해는 막대한 재산과 인명피해의 원인이 되어왔다. 이와 관련하여 본 연구에서는 홍수피해에 영향을 주는 주요 매개변수를 산정하였으며 시설의 종류에 따라 구분된 군산시의 485개 시설에 대한 홍수피해액 자료를 활용하였다. 주성분분석을 통하여 홍수피해액, 침수심, 침수시간, 침수범람면적, 수입, 지가 중 어떤 종류의 매개변수가 각각의 시설에 가장 크게 영향을 미치는지 분석하였다. 주성분분석 결과는 변수들 간의 상관관계와 어떠한 매개변수가 홍수피해액과 연관성이 있는지 나타낸다. 본 연구에서는 주성분을 산정하기 위해 데이터 매트릭스의 고유벡터와 고유치를 활용하였으며 고유벡터와 고유치를 사용한 주거, 상업, 농업시설의 홍수피해 변량 산정 결과, 각각 0.6918, 0.6265, 0.7001으로 산정되었다. 주성분분석의 유의수준이 0.5보다 크거나 -0.5보다 작으면 변수의 상관성이 인정되는데 본 연구에서는 여러 변수 중 침수심이 가장 상관성이 높은 것으로 나타났다. Despite the growing economy of Korea, natural disasters such as floods are still knocking the economic ladder. The counteractions made by flood disasters that were also induced by typhoons have caused significant damages to properties and human life. In this regard, the searches for the primary parameters that are affecting the flood damage amount were focused in this study. The data used in this study is flood damage from the 485 facilities in Gunsan City which were further divided based on the facility type. It identifies what type of parameter variable namely: flood damage, flood depth, flood duration, inundation area, family income and land price greatly affects or are relevant to each facilities being classified using Principal Component Analysis (PCA). Results from the Principal Component Analysis (PCA) show the relationship that exists among the variables and that it had narrowed down to which parameter was correlated to flood damage. This paper used the eigenvector and eigenvalue of the data matrix in order to compute the principal component. The result of the total variance in the flood damage of residential, commercial and agricultural facilities using the eigenvector and eigenvalue were calculated to be 0.691, 0.626 and 0.700, respectively. Significant level of Principal Component Analysis greater than 0.5 and less than -0.5 must be attained for relativity variables to exist and as for this study it proves that flood depth was the most significant among the rest.

A Study on Distributions of Telephone in Busan City and Gunsan City of Colonial Korea - Differentiation of Urban Space and Dual Impacts of Telephone

본 연구는 전화가 근대 한국 식민지 도시공간의 분화과정에서 분산과 집중의 이중적 요인으로 작용할 수도 있다는 연구가설, 혹은 전화가 기존의 정주패턴을 강화시키는 방향으로 작용할 개연성을 가지고 있다는 연구가설을 설정하고, 이를 1920년대와 1940년대의 두 식민도시인 부산과 군산의 전화가입자 분포에 대한 사례분석을 통해, 일본인전관거류지가 식민도시로 확대 발달하는 과정에서 전화가 담당한 역할이 어느 정도 분산과 집중의 이중적 메커니즘에 부합하는 것이었는지, 혹은 기존의 정주패턴을 강화시키는 것이었는지를 검토하고자 하였다. 연구결과, 전화에 의한 분산과 집중의 이중적 영향력 발휘에 의해 식민지 도시공간이 분화되었다는 증거는 거의 발견할 수 없었고, 식민도시 전화의 공간적 배치양상이 대부분 산업구조 변화에 따른 도시공간의 분화에 따른 것이거나 전화가 다른 입지 요인에 의한 정주패턴을 강화한 결과에 불과한 것이었음을 밝혔다. 본고는 이러한 연구결과가 식민지 조선의 균일한 전화요금제가 전화의 이중적 영향력 발휘를 봉쇄시키는 요인으로 작용한 결과라는 결론에 도달하였다.

The Characteristics of Ambient Gases Pollutant, South Korea

In this study, DPNH-sampling technique, indophenol method, gas chromatography-flame ionization detector (GC- FID) and High performance liquid chromatography were applied to conduct three days continuous measurements in areas of Gunsan city, South Korea to detect the concentration of formaldehyde, acetaldehyde, styrene and ammonia emissions level during 21th to 23rd of October 2012. A total 288 samples were collected at six different locations included residential and industrial areas of the city. The sampling was run in the period of 6 hr for three days. With the combination of local meteorological data, including wind direction and speed, temperature and humidity, the result showed that the concentration of ammonia were higher during the afternoon when temperature increases while the values of formaldehyde, acetaldehyde and styrene were high during the night and early morning. The major source of ammonia, aldehydes and styrene were mainly industries chimney with high average concentration. Highest level of ammonia concentration was detected as 125.8 ppb in the atmosphere during the third day 12 pm when temperature raised to 20.1oC. The results indicate that in addition the formaldehyde, acetaldehyde and styrene average levels ranged from 3 to 11 ppb, 1.2 to 5.6 ppb and 4 to 16.2 ppb during sampling time. This pilot study was undertaken to provide reliable information on distribution patterns of gaseous pollutants in ambient air in Gunsan. The results indicated that the values of emitted pollutants concentration investigated in the present study were below the limits that are mandatory in the South Korea guidelines.

지리적가중회귀분석 적용을 통한 변이공간지역에서의 손실함수 결정

홍수피해액 추정은 지역별 재해예방 및 대응을 위한 홍수위험도평가나 지속가능개발을 위한 사업타당성 평가를 위한 핵심요인으로 주로 손실함수(Loss Function)를 이용하여 추정한다. 손실함수는 홍수심-피해액 관계를 함수화한 것으로써 대부분 단순회귀분석(OLS)과 같은 전역회귀모형(GRM)을 이용하여 결정한다. 본 연구에서는 2012년 8월 홍수 직후 군산시 지역에서 구축된 GIS기반 피해흔적지도로부터 홍수심 자료를 수집하고 주민들의 신고에 기반하여 지자체에서 구축한 건물 위치별 피해액자료를 수집하였다. 수집된 자료를 이용하여 OLS로 수심에 대한 주거건물, 상업건물, 농업시설 피해액을 추정한 후 결정계수와 공간적 상관성 등 정량적 검토를 통해 모형의 적정성을 검토하였다. 공간적 자기상관과 정확도를 분석한 결과, 잔차의 공간적 상관성 때문에 GRM보다는 지역회귀모형(LRM)이 홍수피해를 추정하는데 더 적합한 것으로 나타났다. 본 연구에서는 지역회귀모형 중 지리적가중회귀모형(GWR)을 선정하고 손실함수를 개발하였으며, 그 결과 추정치는 공간적 변이를 잘 재현하며 단순회귀분석에 비해 정확도 높은 결과를 보이는 것으로 나타나 개발된 방법론은 충분히 활용가치가 있는 것으로 나타났다. 더불어 본 방법은 공간적 변이를 고려하여 지점별 손실함수를 개발하므로 GIS정보를 활용한다면 각 건물 위치에서 보다 정확한 홍수심별 피해액을 추정하는 것이 가능하다. Flood damage estimated by loss function is main factor to assess flood risk for local disaster prevention and response or project for sustainable development. The loss function as an empirical flood depth-damage curve is generally established by Ordinary Least Squares (OLS) as a Global Regression Model (GRM). This study collects flood depths from GIS based flood inundation map and damages of local buildings from damages report collected by local government after flooding on August, 2012 in Gunsan City. The OLS is used to estimate damages of residential, commercial and agricultural buildings and then estimates are assessed quantitatively with coefficient of determination and spatial autocorrelation. The assessment results show that the Local Regression Model (LRM) is more adaptive than the GRM to estimate damages because the spatial patterns of residuals exhibit spatial autocorrelation. The Geographically Weighted Regression (GWR) developed here as one of the local regression model to establish the loss function not only capturing the spatial variations of the affecting factors but also modifying the OLS is proposed for future applications. This method have loss functions at each spatial locations which can estimates optimum damages with flood depths at each buildings defined by GIS information.

A Study on the Strategy for Cognitively Effective City Symbols by Emotional Approach -Focused on the Case of Gunsan City Symbols-

A Study on the Strategy for Cognitively Effective City Symbols by Emotional Approach -Focused on the Case of Gunsan City Symbols-

GPS 뜰개를 이용한 해양 표면류 관측

A GPS-drifter was newly designed to observe the sea surface skin current and to estimate the direct wind effect on the sea surface. After conducting a test to establish and verify the accuracy of the GPS itself in the laboratory, in-situ experimental campaigns at Saemangeum in Gunsan city and Haeundae in Busan city, Korea, were carried out to ascertain the drifter track and to estimate the velocity data set on Oct. 3, 15, 23, 27 and Nov. 25, 2011. The current meters, RCM9 and ADCP, were moored together to remove the background current field, and the wind data were obtained from several marine stations such as towers and buoys in these areas. The drifter-observed velocity show good agreement with the flow obtained by the HF radar in the Saemangeum area. The direction of the wind-driven current extracted from the drifter-observed velocity was completely deflected to the right, however the degree of the angle was different according to the drift types. The average speed of the wind-driven current matched with 2.19~2.81% of the wind speed and the deflection angle was about <TEX>$8.0{\sim}10.9^{\circ}$</TEX> without adjustment for the land-sea effect, and about 2.19~2.84% and <TEX>$4.1{\sim}6.0^{\circ}$</TEX> with the adjustment for the land-sea effect.