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      • KCI등재

        생태계서비스 기반 국립공원 생태복지 개념정립 및 정책방향 설정

        박은하 ( Eun Ha Park ),최수정 ( Su Jung Choi ),오충현 ( Choong Hyeon Oh ),정부희 ( Boo Hee Jung ),이나연 ( Na Yeon Lee ) 한국환경생태학회 2016 한국환경생태학회지 Vol.30 No.2

        생태복지는 인간의 복지와 건강한 생태계의 상호관계성에 대한 국제적 담론에서 시작되었다. 본 연구는 국립공원이 생태복지의 최대 실현가능 지역이라는 점에서 국립공원에 적합한 ‘국립공원 생태복지’ 개념을 정립하고 정책방향을 설정함으로써 향후 국립공원에서의 생태복지 실현을 도모하기 위한 기초자료를 제공하는데 그 목적이 있다. 이를 위해 사전워크숍과 총 2회에 걸친 델파이 조사를 수행하였다. 본 연구를 통해 ‘국립공원 생태복지’는 국립공원에서 생태계의 지속가능성과 생물다양성을 유지하며, ‘국립공원 인간복지’와 ‘국립공원 생태계복지’의 조화를 지향하는 복지로 정의되었다. 2차 델파이 결과 모든 항목에서 평균 4.00 이상, 내용 타당도(CVR) 0.37 이상, 변이계수(CV)0.5 미만으로 타당한 내용으로 확인되었다. 국립공원 생태복지의 정책방향을 설정하기 위해 생태복지의 바탕이 되는 생태계서비스의 요소들 중 국립공원에 적합한 주요 요소를 도출한 결과 공급서비스에서 먹이·식량, 물, 유전자원 3항목, 조절서비스와 기반(서식지)서비스의 모든 항목, 문화서비스에서 미적정보, 휴양관광, 심신치유, 지식체계ㆍ교육적가치 4항목이 최종 도출되었다. 또한 본 연구에서는 국립공원 생태복지의 개념과 향후 국립공원 생태복지 정책이 어떻게 나아가야할지 방향성을 제시하였다. 그러나 이를 실현하기 위해서는 향후 이에 대한 구체적인 단위사업에 대한 실행계획이 수반되어야 하며 이를 위한 추가적인 연구가 필요할 것이다. The concept of Eco-welfare emerged in the process of discovering the relationship between a healthy ecosystem and human wellbeing. The objective of this study is to offer basic data for eco-welfare policy realization by conceptualizing the ‘National Park Eco-welfare’ since national parks are appropriate places for eco-welfare to be optimally implemented. A pre-workshop and two rounds of Delphi surveys were conducted to determine the concept of the ‘National Park Eco-welfare ’ and the main elements to be included in ecosystem service. Through this study, the concept of ‘National Park Eco-welfare’ was defined as efforts to conserve the biodiversity and sustainability of the ecosystem and create harmony between ‘National Park Ecosystem Welfare’ and ‘National Park Human Welfare’. To establish the direction of the National Park Eco-welfare policy, we identified the main elements of ecosystem services which are appropriate for the National Park. These are comprised of 3 elements (food, fresh water and genetic resources) from supply service, all elements from regulating service and supporting/habitat service and 4 elements (aesthetic information, recreation-based ecotourism, healing, and knowledge systems with educational values) from culture service. In this study, the concept of National Park Eco-welfare was established, and its policy objectives and scope were suggested. However, further studies are necessary to develop action plans areand thereby realize the policy.

      • SCIEKCI등재

        Event Mean Concentrations (EMCs) and First Flush Characteristics of Runoff from a Public Park in Korea

        Jung, Jae-Woon,Park, Ha-Na,Yoon, Kwang-Sik,Choi, Dong-Ho,Lim, Byung-Jin The Korean Society for Applied Biological Chemistr 2013 Applied Biological Chemistry (Appl Biol Chem) Vol.56 No.6

        Characteristics of non-point source (NPS) pollution runoff from a public park in Gwangju, Korea were investigated. Results exhibited the highest pollutant concentrations at the start of the rainfall events due to their build-up and wash off processes. The average event mean concentrations (EMCs) were 27.8, 7.2, 56.3, 7.5, and 0.84 mg/L (range: 4.2-54.8 mg/L) for COD, (0.5-20.8 mg/L) for TOC, (22.3-138.4) for SS, (1.4-18.5 mg/L) for T-N, and (0.17-2.02 mg/L) for T-P, respectively. The study site presented a strong first flush effect for most rainfall events. However, no first flush effect was observed in rainfall events with small rainfall factors (e.g. intensity, amount, and runoff depth). On the other hand, the ratios of total pollution loads discharged by the first 20% of runoff volume were 32% for COD, 34% for TOC, 36% for SS, 42% for T-N, and 50% for T-P. Especially, $MFF_{20}$ (mass first flush) values of T-N and T-P were larger than those of other pollutants (COD, TOC, SS), indicating that T-N and T-P are easily transported by stormwater runoff from the public park. First flush management of T-N and T-P, therefore, is required for efficient water quality management of the public park.

      • IT 융복합형 공공자전거 대중교통 연계운영관리 지불 시스템 개발

        박하나,이기한 서울여자대학교 2010 정보기술논문지 Vol.8 No.-

        To solve the problems have been occurreo such as air pollution, global warning, greenhouse effect, climatic change, exhaustion of energy resource, using of bike is encouraged in all over the world. The bike doesn't need energy resource to provide power for the wheels and doesn't release gas. And the bike is of help personal's health promotion and traffic congestion reduction because of character of sports. In our country also, a public bike system was introduced to encourage using of bike but it wasn't a striking effect. In this paper, to encourage using of a public bike, we propose to operate and manage by combining a public bike system with nation wide interoperable transportation card system. In character of Nation-wide interoperable transportation card system, users can use always a transportation card wherever they go and users are provided a service such as transfer discounts, so user's convenience is increased. Also the government can establish rule related transportation and provide service better, because this systems can collect and count to use-date of card. Therefore through it, we can expect to lead invigoration of a public bike, so protect earth and expect to green growth together. Thus we constructed a kiosk that is made up combining public bike system with nation wide interoperable transportation card system, and tested it by using Nation-wide interoperable transportation card. Then through application, we proved that this system works normally and it is operated and managed effective.

      • KCI등재
      • KCI등재
      • 소나무(Pinus densiflora) 목질을 이용한 수용액 중의 Cu(II)흡착

        김하나,박세근,양경민,김영관 강원대학교 산업기술연구소 2007 産業技術硏究 Vol.27 No.A

        Milled Korean pine (Pinus densiflora) wood was used to evaluate its adsorption capacity of Cu(Ⅱ) ions from aqueous solution by running a series of batch experiments. Prior to the tests, the milled woods were pretreated with 1N NaOH, 1N HNO_(3), and distilled water, respectively, to examine the effect of pretreatment. Within the tested pH range between 3 and 6, copper adsorption efficiency of NaOH-treated wood(96~99%) was superior to the HNO_(3)-treated wood(19~31%) and distilled water-treated wood(18~35%). The efficiency of copper removal by wood enhanced with increasing solution pH and reached a maximum copper ion uptake at pH 5~6. Adsorption behavior of copper onto both raw and HNO_(3)-treated woods was mainly attributed to interaction with carboxylic acid group. For NaOH-treated wood, carboxylate ion produced by hydrolysis or saponification was a major functional group responsible for Cu sorption. NaOH treatment of wood changed the ester and carboxylic acid groups into carboxylate group, whereas HNO_(3) treatment did not affect the production of functional groups which could bind copper. A pseudo second-order kinetic model fitted well for the sorption of copper ion onto NaOH-treated wood. A batch isotherm test using NaOH-treated wood showed that equilibrium sorption data were better represented by the Langmuir model than the Freundlich model.

      • 여성의 유방자가검진의 지식 정도

        구한나,박인경,박하영,성초아,장다엘,홍은민 이화여자대학교 간호과학대학 2012 이화간호학회지 Vol.- No.46

        Purpose: This study was to grasp women’s knowledge about Breast Self-examination. Methods: We collected data from 317 women who lives in certain city, Korea using structured questionnaire from 5th, August to 20th, September. The collected data was analyzed by SPSS 19.0. Results: The average score of women’ Breast Self-examination knowledge was 6.79±3.68 (of 17). There are three categories in knowledge about Breast Self-examination. Average score of category is 2.31 ± 0.71(of 4) for knowledge of breast cancer, 2.11 ± 0.57(of 5) for knowledge of breast cancer symptom, 2.37 ± 0.45(of 8) for knowledge of Breast Self-examination. Knowledge about Breast Self-examination according to general characteristics varied significantly for different age, marital status, education, and history of breast disease. Knowledge about Breast Self-examination according to characteristics related Breast examination was higher for women who received Breast Self-examination education, received Breast Self-examination education by lecture, performed Breast Self-examination, and who received Clinical Breast Examination Conclusion: People who are teenager and over sixties, their knowledge of Breast Self-examination was low. Therefore, effective Breast Self-examination education program should be provided for women who are teenager and over sixties to promote their Breast Self-examination practice regularly.

      • GIS를 이용한 부여 서부지역의 산사태 연구

        최석원,박하나,정승균 公州大學校 基礎科學硏究所 1997 自然科學硏究 Vol.6 No.-

        지구정보시스템(GIS)을 이용하여 충청남도 부여군 서부지역의 산사태 발생 가능성을 분석하였다. 산사태 취약성 분석을 위하여 산사태 발생에 영향을 미치는 사면경사, 토양침식율, 지질, 토지이용도 등과 같은 환경지질학적 요인들을 선정한 후 산사태 발생지역에 대한 통계분석을 행하였다. 분석 결과를 이용하여 database를 구축하고 각각의 자료들을 중첩시켜 산사태 취약성 지수(LSI)를 산출한 다음 이 지수와 분포 면적에 대한 누적곡선을 작성하여 산사태 취약성도를 작성하였다. 산사태 취약성은 연구지역 남쪽과 북쪽 경계부, 그리고 은산면 중앙부 지역에 매우 높게 나타났으며, 은산면 북서쪽과 내산면 일대는 비교적 높은 산사태 취약성을 보였다. 그러나 규암면 일대와 구룡면, 옥산면을 잇는 수계하천을 따라서는 산사태 취약성이 매우 낮게 나타났다. This study used GIS to analyze the possibility of landslide occurrence in the western part of Puyeo-kun, Chung Nam Province. For the regional analysis of landslide, environmental and geological factors such as topographic slope, soil erodibility, geology, landuse which have influence on the landslide occurrence were extracted, and then analyzed statistically for the area of landslide occurrence. With the result obtained by statistical analysis, databases were constructed. LSI were calculated by overlapping each factor. Landslide susceptibility map was obtained by use of LSI and cumulative curve of area. The results of this study show that each border of the south and north regions and the center of Eunsan-myeon have the very high susceptibility and northwest of Eunsan-myeon and side area of drainage between Gurong-myeon and Oksan-myeon have the very low landslide susceptibility.

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