• Journal of agricultural medicine and community health
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• v.29 no.2
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• pp.237-247
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• 2004

Objectives: The purpose of this study is to estimate the needs of long-term care in S-city Gyeonggi-do according to ADL and IADL. Methods: We surveyed to investigate the needs of 397 study samples which had been selected by stratified randomized sampling, 2.7% in each Dong of S-city. We estimated the disability of elderly by using standards based on ADL and IADL of OECD and Korea Institute for Health and Social Affairs. Results and Conclusions: According to standards of OECD, the elderly with severe disability were 4,712(31.2%). According to standards of Korea Institute for Health and Social Affairs, the severe disabled elderly with helper were 3,776(24.9%) and the severe disabled elderly without helper 2,130(14.1%) So We concluded that the long-term care beds estimated by need were from 2,130 to 4,712. To estimate the long-term care beds, we have to consider together physical, mental, nutrition, and cognition status, existence of helper, helper characteristics, and emotional relationship between elderly and helper. But we considered only disability grades of physical states and existence of helper in this study. So it will be useful to conduct study to consider these other factors in future. At the same time this study is of value to estimate objectively long-term care needs based on physical needs in one region.

• Proceedings of the Korea Contents Association Conference
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• 2006.11a
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• pp.372-376
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• 2006

현재 심각한 재해에 대한 임박성은 일부 관계자 이외는 감지하지 못하고 있는 것이 현실이다. 재해와 같은 위기에 관한 지식이나 이에 대처하기 위한 기술은 어린 시절부터 습득해 두어야 할 기초적 지식 및 능력이라고 생각한다. 그럼에도 불구하고 대지진 발생이 임박하고 있음을 타인의 일처럼 생각하고 있다는 점은 재해와 같은 위기를 자신의 일처럼 생각하고 어떻게 대처해야 할 것인가에 대해 스스로 생각할 수 있는 기회가 충분하지 않다는 것에서 유래한다. 즉 체계적 실천적인 방재 위기관리교육이 충분하게 실시되지 않고 있다는 점을 지적할 수 있을 것이다. 특히 지역주민의 생명 신체 재산을 보호해야 하는 지방자치단체의 소방담당직원의 실천적 대응능력은 말할 것도 없고 수장(首長)의 리스크 관리능력에 대해 의구심을 가지고 있다. 또한 지역 자체의 방재력 강화라는 관점에서는 자주방재조직 등의 지역방재리더나 지역주민 개개인의 방재능력을 향상시켜야 할 필요성이 강조되고 있다. 최근에 건설된 신관저를 계기로 변화된 방재 위기관리 시스템에 관한 정책적 동향을 살펴본다. 아울러 방재 위기관리에 대한 인재양성을 위한 교육의 일환으로 구축된 e-Learning System인 e-College의 구성 및 관련 내용을 살펴봄으로써 정책적 시사점을 도출하고자 한다. 지방자치단체의 방재 위기관리에 있어서 수장 등 간부직원의 의식과 자세가 지역의 방재력을 크게 좌우하는 것으로 볼 수 있다. 방재담당직원 소방직단원에 대한 교육과제를 들 수 있겠다. 고도로 도시화된 사회가 재해에 대한 취약성이 높아지고 있다. 지역의 방재리더, 재해자원봉사, 주민에 대한 교육과제로 도도부현, 시정촌, 대학에서 방재 위기관리 교육이 실시되고 있지만, 1999년 총리부(總理府)에서 여론조사를 보면 자주방재활동에 참가한 경험이 없는 사람이 전체 70%를 차지하고 있다. 기업에 대한 교육과제로 재해발생시에 사원이나 고객의 안전 확보, 사업의 피해경감 조기복구에 의한 경제에 대한 영향을 경감하기 위한 준비를 충실히 해야 한다.

• Proceedings of the Korea Water Resources Association Conference
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• 2020.06a
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• pp.180-180
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• 2020

최근 인구 증가, 도시화 및 산업의 발달로 인해 생활·공업용수의 수요가 증가하면서, 상대적으로 농업용수의 비율은 감소하고 있는 추세이다. 하지만 수자원이용 현황 중 농업용수는 전체 물 사용량의 48%로 여전히 가장 큰 비중을 차지하고 있다. 환경부 중심의 물관리 일원화 관련법 시행으로 국가 통합물관리 정책이 본격 추진됨에 따라 농업용수 가치의 재평가가 요구되고 있으며, 현재 수원공 확대의 경우 환경보호와 같은 이유로 농업용수 확보에 대한 많은 제약이 발생하고 있다. 공급된 농업용수 중 작물에 의해 소비되지 않고 하천으로 회귀되는 회귀수량은 하천 건천화 방지, 용수공급계획, 하천 유황예측 등 기여하는 바가 크다. 하지만 관개량과 회귀수량의 비로 나타내는 회귀율의 경우 지역에 따라 38.1%에서 70.5%로 큰 차이를 보이고 있으며, 지역별 회귀율 정량화에도 한계가 있다. 본 연구에서는 경기도 안성에 위치한 관개면적 429ha인 마둔 저수지를 대상으로 회귀율을 산정하고 농촌용수종합정보시스템 (Rural Agricultural Water Resource Information System, RAWRIS)에서 제공하는 저수지 수위 자료를 활용하여 마둔 저수지의 4월부터 9월 관개기 강수량, 저수율, 증발산량을 구축하였다. 물수지 분석 기반 회귀수량 산정모형으로부터 회귀율을 추정하였으며, 수로 네트워크 기반의 SWMM (Storm Water Management Model)과 비교를 통해 정량적인 회귀수량 및 회귀율을 산정하고자 한다. 본 연구의 결과를 통해 정량적인 회귀수량 및 회귀율 자료가 구축된다면, 농업용수의 재이용, 환경용수 및 하천유지용수, 용수공급계획 등 효율적인 농업 수자원관리에 기초자로로써 활용 가능할 것이라 판단된다.

• Journal of Digital Convergence
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• v.15 no.1
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• pp.23-34
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• 2017

This study investigated relative explanation of social support, ego-resiliency and stress coping strategies to help adaptive coping style of school-dropout adolescents under stress situation. To this end, 101 school-dropout adolescents were surveyed by visiting and requesting the outofschool youth supporting project, youth detention center, and adolescent protective and treatment facilities in Daejeon, Cheongnam, and Chungbuk. As analysis methods, descriptive statistical analysis, pearson's correlation, and hierarchical analysis were conducted and the research results are as follows. First, stress coping strategies showed positive relationship with social support and ego-resiliency. Second, a variable that showed greater explanation power for stress coping strategies was the environmental variable, the social support. Third, it was identified that there was greater explanation power when the environmental variable, the social support, and the personal variable, the ego-resiliency, were put in at the same time for stress coping strategies. According to the result, this study implies that schools, community, national policy effort and systemetic approach are required as well as improvement of personal coping capabilities in order to overcome difficulties school-dropout adolescents face.

• Korean Journal of Environment and Ecology
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• v.36 no.3
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• pp.318-326
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• 2022

The Convention on Biodiversity (CBD) recommends that 17% of the land be designated as a protected area to counter global environmental problems. Korea also realized a need to designate protected areas according to the international level and explain the significance of designating protected areas. Accordingly, studies on ecosystem services are required. In Korea, the protected areas are designated as national parks, provincial parks, and county parks by hierarchy under the Natural Parks Act. However, as priority was on political and administrative aspects, research on ecosystem service value evaluation and habitat management were concentrated in national parks, and provincial and county parks were relatively neglected. Therefore, more studies on provincial and county parks are necessary. In this study, habitat quality for Gajisan Provincial Park, where there were few studies on habitat management and ecosystem service valuation, was evaluated using the InVEST Habitat Quality model among the InVEST models. The analysis results were compared with 16 mountainous national parks. The results showed that the habitat quality value of Gajisan Provincial Park was 0.83, higher than that of the surrounding areas. The analysis of habitat quality in three districts showed 0,84 for the Tongdosa and Naewonsa districts and 0.83 for the Seoknamsa district. By use district, the nature conservation district, the natural environment district, the cultural heritage district, and the park village district had the highest habitat quality value in that order. Compared with the existing habitat quality analysis results of national parks, Gajisan Provincial Park showed naturalness at the level of Mudeungsan National Park. These results can be used as objective data for establishing policies and management plans to preserve biodiversity and promote ecosystem services in provincial parks.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.423-423
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• 2023

습지 생태계는 탄소저장고, 대기 온·습도 조절 등의 기능을 수행하는 만큼 면밀한 관리가 요구된다. 습지의 규모와 생태계는 밀접한 연관성을 가지므로 그 규모를 우선적으로 파악할 필요가 있으며, 이를 위해 지표면의 상태를 산지, 습지, 수역 등의 항목으로 구분한 토지피복지도가 고려될 수 있다. 현재, 환경부에서 운영 중인 환경공간정보서비스(https://egis.me.go.kr/)에서는 각각 30 m, 5 m, 1 m의 공간 해상도와 7, 22, 41가지 분류 항목을 갖는 대분류, 중분류, 세분류로 구분된 토지피복지도를 제공하며 이러한 자료들은 모두 1년 이상의 시간 해상도를 갖는다. 습지의 경우, 계절에 따른 환경 변화로 인한 규모의 변동성이 크게 나타날 수 있기 때문에 1년 이하의 시간 해상도를 갖는 고품질 토지피복 분류 정보가 요구된다. 따라서 본 연구에서는 기존 자료의 낮은 시간 해상도 보완을 목표로, 1개월과 30 m의 시·공간 해상도를 갖는 토지피복지도를 구축하기 위한 방법론을 제안하고자 한다. 이를 위해 Landsat-8 등과 같은 다양한 인공위성 자료를 수집하고, Support Vector Machine 등과 같은 머신러닝 기법을 적용하였다. 최종적으로 습지보전법에서 지정한 습지보호지역 중 내륙습지 26개소를 대상으로, 본 연구로부터 산출된 토지피복지도를 기존 환경공간정보서비스 내 대분류 토지피복지도와 비교·평가하였다.

• Korean Journal of Ecology and Environment
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• v.51 no.2
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• pp.174-183
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• 2018

In the Sumeunmulbaengdui Wetland Protected Area of Jeju Island, there exists a unique pond, a so-called 'Ohmi', which is likely to be an oasis supporting the wildlife and escaped-livestock. We exquisitely described the diversity and distribution of plant community of the Ohmi. Despite its small area, six syntaxa were identified: Sphagnum community of peat bog type, Nymphoides coreana community of the floating-leaf limnetic vegetation, Scirpus triangulatus community and Schoenoplectus hotarui community of the littoral zone vegetation, and Deinostema violacea-Eleocharis congesta community and Eriocaulon atrum-miquelianum community of the ephemeral vegetation. A zonal distribution of plant communities along the water depth was recognized. The Sphagnum islets regarded as a typical component of peat bog, in Korea were first described at the center of the Ohmi. We conclude that the Ohmi is a primeval keystone habitat of the Sumeunmulbaengdui intermediate moor with a less oligotrophic ombrotrophic environment.

• The Journal of the Korea Contents Association
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• v.18 no.4
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• pp.388-397
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• 2018

With the continuous expansion and updating of modern cities, the historical and cultural space of ancient city is under increasing impact from the expansion of modern cities. At present, the regeneration and protection of the ancient city has achieved remarkable results together with poor results. Based on this background, this paper has revealed the power operation behind the space production of three regenerated ancient cities with 'spatial practice', 'representation of space' and '"representation of space' as the framework to, and pointed out the influence of stake holders on space shaping and analysis on the construction of regeneration model. From the perspective of specific materials, society, power, and culture, this paper has analyzed the methods of regeneration construction of Wuzhen ancient city, and provided new methods and reference values for how to regenerate and protect ancient cities. Based on these studies and analysis of the regeneration issues in ancient cities and villages, other historical cultural areas, the paper has indicated that it is necessary to coordinate with the government to clarify the issue of property rights, as well as planners and managers, to activate the regional culture and integrate it with modern culture.

• Korean Journal of Remote Sensing
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• v.36 no.2_2
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• pp.231-236
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• 2020

Recently, great attention for environment changes of coastal regions due to climate change by the global warming has been raised. In addition, coastal environments which are very useful resources has been impacted by anthropogenic activities such as urbanization or fishery, etc. In situ measurements and remote sensing application using various platforms equipped by payloads with very diverse spectral resolution has been conducted to protect and reconstruct invaluable coastal region. In this special issue, several studies showing very interesting results of the coastal remote sensing in Korea. This special issue contains the research activities over the coastal regions in Korea has been performed by the KIOST Korea Ocean Satellite Center and academic organizations. We hope to share useful information on the various domestic coastal remote exploration activities and to contribute to develop scientific research to protect our invaluable coastal environment.

• International Area Studies Review
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• v.14 no.3
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• pp.205-219
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• 2010

In general, industrial production involves large amounts of harmful by-product, causing serious pollution and ecological risk. Eco-efficiency, which indicates how efficient the economic activity is by considering both the environmental risks and economic performance, is a new concept for economic sustainability analysis and quantitative ecological risk analysis. Data envelopment analysis (DEA) has been widely used to examine eco-efficiency in recent years. Whereas traditional DEA models such as CCR and BCC model neglect undesirable outputs, this paper adopts a stochastic undesirable-output DEA model to measure the eco-efficiency of each province of China and Korea. The results indicate that whereas the eco-efficiency of the eastern region was the highest, that of the western region was the lowest. The reason may come from the negative external dis-economies of environment. And thus the governmental efforts for outreach on the underdeveloped regions should be promoted.