• 제목/요약/키워드: environmental protection experience

검색결과 63건 처리시간 0.034초

환경 중 납 분석에 관한 국제 정도관리 및 분석 방법 연구 (Study on analytical method and international quality control program for environmental lead)

  • 최인자;윤충식;강태선;양원수;박동욱;박두용
    • 분석과학
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    • 제15권4호
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    • pp.381-387
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    • 2002
  • 미국산업위생학회 (American Industrial Hygiene Association, AIHA)와 미국환경보호청(US Environmental Protection Agency, EPA)에서 실시하는 납 분석 정도관리 프로그램에 가입하여 1999부터 2001년까지 매년 4회씩 공기, 페인트 칩, 토양 그리고 먼지 중 납을 분석하였다. 분석결과, 총 128개의 시료 중 126개의 결과가 적합 범위에 들어 전체적으로 'proficient' 인정을 받았다. 공기, 페인트 칩, 토양 그리고 먼지 중 납의 농도는 각각 $0.0089{\sim}0.3956mg/m^3$, 0.0500~8.9149%, 29.0~1697 mg/kg 그리고 $18.00{\sim}900.3{\mu}g/sample$ 이었다. 다양한 환경시료 중의 납은 각 매트릭스별로 적절한 전처리를 한 다음 불꽃 원자흡수분광광도법으로 불꽃 방법으로 분석하였다. 공기 중 납은 염산으로 추출하였고, 페인트 칩과 토양 시료는 마이크로웨이브와 핫플레이트에서 회화시키는 방법, 두 가지를 모두 이용하였다. 그리고 먼지 시료는 마이크로웨이브 회화법을 이용하였다. 각각의 전처리 방법에 따른 차이는 없었으며, 다양한 환경 시료 중의 납 분석방법으로 적당하였다.

독일의 자연휴양림(Naturpark)연구를 통한 숲휴양고찰 (German Forest Recreation in Nature Parks (Naturpark))

  • 이주형
    • 한국산림과학회지
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    • 제100권3호
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    • pp.334-343
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    • 2011
  • 자연경관보전과 함께 휴양기능에 중점을 둔 독일의 자연휴양림(Naturpark)은 오랜 역사를 가진 성공적인 휴양공간이다. 본 연구에서는 지정배경과 성격, 현황, 휴양이용행태 등을 조사함으로써, 우리와 다른 휴양특성을 밝히고 이를 통해 우리나라의 휴양계획에서 고려하고 개선해야 할 점들을 찾고자 수행하였다. 91개 독일의 자연휴양림과 97개 한국의 자연휴양림을 연구대상으로 하였으며, 연구결과 독일의 자연휴양림은 다양하고 전문화된 휴양활동과 숲 교육프로그램을 제공하고 있음을 알 수 있었다. 이는 휴양이용객들의 구체적이고 다양한 휴양요구를 반증하는 것으로 이용객들의 많은 자연체험, 휴양체험으로 풀이될 수 있다. 지역사회에 기반을 둔 운영체제와 잘 개설된 다목적 임도는 독일 숲휴양활동의 중요한 근간으로 규명되었으며, 이는 휴양계획 수립시 반드시 고려할 점으로 사료된다.

학교급식 영양(교)사의 경험에 따른 로컬푸드 이용에 대한 인식 및 발전방향에 관한 질적 연구 (A Qualitative Research on Self-Awareness and Improvement in Local Food Utilization depending on the Experience of School Dieticians and Nutrition Teachers)

  • 박미영;김순경
    • 한국식품영양학회지
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    • 제28권4호
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    • pp.685-694
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    • 2015
  • In the present study, we conducted in-depth interviews with school dieticians and nutrition teachers to determine the local foods they were aware of and their experiences with local foods. We also aimed to obtain more detailed measures for local food vitalization and suggestions for improvements. In-depth interviews were performed with 8 school dieticians and nutrition teachers, who stated that local food vitalization was needed for school food services, because it could be a foundation for securing safefood products, student healthi mprovements, environmental protection, and the establishment of a general consumption market. However, they were aware of a higher number of disadvantages than advantages in school situations and indicated the deterioration of the quality of food products as the biggest disadvantage. The most-suggested measurement items for local food vitalization in schools included improvement of the food distribution system, expansion of education, information sharing, prevention of monopolies, improvement of food-product quality, and mass production. In addition, it was suggested that school dieticians and nutrition teachers should invest efforts in the development of excellent recipes and varied diets utilizing local foods. Therefore, system supplementation is urgently required in order for school food service officials, and consumers, to efficiently introduce and vitalize local foods. It is also necessary to foster an environment that encourages trust-based relationships with producers to maximize the effect of system supplementation. This would be the foundation for improving the health of students, improving food-service quality, nutrition management, and vitalization of the regional economy in the future, and will positively affect students' food consumption patterns even after they become adults.

예산군 농업.농촌 테마공원 계획 (A Planning for Agricultural.Rural Communities Theme Park in Yesan County)

  • 이경진;송병화
    • 농촌계획
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    • 제15권1호
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    • pp.89-99
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    • 2009
  • I wish to establish Kwang-shi Han-woo agriculture theme park furtherance plan that take advantage of unique area resource of homebred cattle meat sale restaurant of the Chungchong-namdo Yesan County Kwang-Shi Ran-woo village. Improve regional income that develops Kwang-shi Ran-woo area that is made up a rest and experience space that escapes in sightseeing of Ran-woo meat putting first that is food, and contribute in economy activation by promotes City-Farm exchange, and is behind present, and is expected that contributes in farm village area activation that is stagnated Ran-woo specialization area of whole country scale. Kwang-shi Han-woo agriculture-farm village theme park plan is thought that active participation of thorough environmental protection and local resident is necessary condition as plan that take advantage of peculiar latency resource of area. In plan process, reflected various opinion of local resident representatives to space but there is a little insufficient page, and sees that also thorough environment analysis should be preceded. Hereafter, see that correction' repletion need a little through thorough grasping of latency resource that put together thorough natural environment investigation. in Yesan County with analysis at final design step. But, see that plan of theme park that take advantage of characteristic resource in farm village, especially situation of Ran-woo farmhouses that is suffering now difficulty as plan that do appropriateness of city in area activation and economical income guarantee side of farmhouse inhabitants.

Occupational Health Management in the Lead Industry: The Korean Experience

  • Lee, Byung-Kook
    • Safety and Health at Work
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    • 제2권2호
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    • pp.87-96
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    • 2011
  • In 1967, the problem of occupational lead exposure came to public attention in Korea. Since then, regular progress has been made in lowering workplace lead exposures, instituting new workplace controls, and implementing health examinations of exposed workers. Past serious lead poisoning episodes made it possible to introduce biological monitoring programs on a voluntary basis in high-lead-exposure facilities in Korea. Industry-specific occupational health services for lead workers in Korea during the last 22 years can be categorized into three phases. During the first phase (1988-1993), efforts were directed at increasing awareness among workers about the hazards of lead exposure, biological monitoring of blood zinc protoporphyrin began, and a respiratory protection program was introduced. During the second phase (1994-1997), a computerized health management system for lead workers was developed, blood-lead measurement was added to biologic monitoring, and engineering controls were introduced in the workplace to lower air-lead levels to comply with air-lead regulations. Finally, during the third phase (1998-present), a new biomarker, bone-lead measurement by X-ray fluorescence, was introduced. Bone-lead measurement proved to be useful for assessing body burden and to demonstrate past lead exposure in retired workers. Occupational health service practice for lead workers, including the industry-specific group occupational health system, has brought considerable success in the prevention of lead poisoning and in reducing the lead burden in Korean lead workers during the last several decades. The successful achievement of prevention of lead poisoning in Korea was a result of the combined efforts of lead workers, employers, relevant government agencies, and academic institutes.

기업로고와 ESG 평가의 관계에 대한 고찰 (An Investigation of the Relationship Between Corporate Logo and ESG Evaluation)

  • 이유진;남대일
    • 벤처창업연구
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    • 제19권2호
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    • pp.125-139
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    • 2024
  • 기업로고는 기업을 대표하는 시각적 기호로서 기업의 가치, 목표, 비전을 상징적으로 나타낸다. 디자인과 색상에 따라 각각 다른 메시지를 전달하며 기업의 의사소통 도구 역할을 한다. 최근 ESG 경영에 대한 요구가 높아짐에 따라 기업은 로고를 통해 환경 보호, 기업의 투명성 등의 가치를 함축적으로 나타내기 시작했다. 기업은 추구하는 가치를 시각적으로 강조하며 원하는 이미지를 투영하는 전략적 신호로서 로고를 사용한다. 이러한 과정에서 로고를 보는 이해관계자는 인지 편향의 문제를 겪는다. 따라서, 본 연구는 기업로고의 디자인에 따라 간접적으로 ESG 실천 가치를 전달할 수 있으며, 이는 곧 기업의 ESG 평가에도 영향을 미칠 수 있음을 알아보고자 한다. 추가적으로, 기업이 ESG 관련 이슈를 기업공시 자료에 적극적으로 포함할수록 편향의 효과가 커질 것으로 예상하는 조절효과를 함께 살펴본다. 본 연구는 KOSPI 상장 기업 중 617개 대상으로 2020년부터 2022년까지의 ESG 평가자료를 활용하여 분석을 실시하였다. 분석결과, 로고와 ESG공시가 ESG평가에 미치는 유의한 영향을 확인하였지만, ESG공시의 조절효과는 부분적으로 유의하였다.

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제주도에 도입된 뉴트리아(Myocastor coypus)의 생물학적 특성 및 서식 현황 (Biological Characteristics and Current Status of Nutria (Myocastor coypus) Introduced in Jeju Island)

  • 김가람;오홍식
    • 환경영향평가
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    • 제26권1호
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    • pp.1-10
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    • 2017
  • 본 연구는 제주도에 도입된 외래 포유동물인 뉴트리아의 서식현황과 생물학적 특성을 밝히기 위하여 2013년 5월부터 2016년 8월까지 수행되었다. 연구를 통해 트랩으로 5개체가 포획되었고, 사체 2개체를 수집하였다. 이중 부패가 심해 생물학적 정보가 불분명한 1개체는 분석에서 제외했다. 조사한 암컷 4개체와 수컷 2개체는 모두 백색계통이었고, 눈동자는 적색이었다. 외부형태와 두개골형질 분석, 해부학적 관찰결과들은 포획된 암컷들이 성적으로 성숙한 상태였으나 번식활동은 이루어지지 않았음을 알 수 있었다. 수컷 성체의 신체크기는 내륙의 성체와 유사하였다. 2013년 7개체 수집 이후 2014년 5월, 무인카메라에 1개체가 촬영되었으나 포획되지는 않았다. 이후 연구지역에서 지속적으로 모니터링을 실시한 결과, 서식하는 개체가 더 이상 확인되지 않아 자연사했거나 이주한 것으로 판단된다. 한정된 공간에서 토착 동물들과 유입종이 공존하는 제주지역의 특성에 맞는 뉴트리아의 관리방안을 마련하기 위해서는 제주도의 환경적 특성이 고려되어야 할 것이다. 이 연구 결과는 뉴트리아의 생물학적 특성을 이해하고, 제주도의 자연생태계 보호 프로그램을 마련하는 데 유용한 정보로 활용될 것이라 판단된다.

삼각협력을 활용한 중앙아시아 산림부문 협력 전략 (Cooperation Strategies Using Triangular Cooperation for Central Asia in the Forest Sector)

  • 최은호;임수정;김은희
    • 한국산림과학회지
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    • 제109권2호
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    • pp.223-230
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    • 2020
  • 우리나라의 ODA 사업 규모 확대와 다변화 전략에 따라 성장잠재력이 매우 큰 중앙아시아가 주목받고 있다. 또한 산림분야의 경우 우리나라의 성공적인 녹화경험에 관심을 표하며 협력을 요청하고 있다. 특히 중앙아시아가 직면한 환경이슈인 아랄해 고갈과 광범위한 황폐화의 해결은 지역협력이 전제되어야 하며 다자협력 체계 마련이 필요하다. 기존 양자협력의 한계, 특히 남남협력의 한계를 신흥 공여국이나 다자협력기구가 참여하여 보완하면서 삼각협력이 새롭게 주목받고 있는데, 삼각협력의 기본 개념을 적용하는 데 있어 중앙아시아는 매우 적합한 것으로 연구되었다. 우리나라는 신흥공여국인 카자흐스탄, 제2차 중점협력국인 우즈베키스탄과의 우호적인 파트너십을 활용하여 이들 국가와 함께 상호보완적인 지역협력이 가능하다. 기본적인 삼각협력의 개념을 재해석하여 중앙아시아 지역의 지역협력 전략을 다음 세 가지로 제시하였다. 첫째, 주민 정주권 보장을 위한 피복 및 방풍림 조성사업, 둘째, 주민소득 증진사업, 마지막으로 아랄해 황폐지 확대 방지를 위한 협력 사업이다.

누적가시분석(Accumulated Viewshed Analysis)을 이용한 도시녹지 경관변화특성 연구 - 의정부시 장기 미집행 도시공원 내 아파트단지계획을 사례로 - (A Study on the landscape change by Privately-invested Park of Long-term Non - executed Urban Parks by using accumulated viewshed analysis -)

  • 정윤희;이상민;윤희재;이동근
    • 한국환경복원기술학회지
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    • 제21권2호
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    • pp.65-75
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    • 2018
  • This study analyzes the characteristics of the urban landscape changes as a result of the introduction of private parks among the long-term uncollected urban planning facilities and enables the analysis of the characteristics of the urban landscape changes as a result of the introduction of private parks, and applied to the private park projects. The DSM with its building was established for the quantitative landscape analysis to examine the view ratio using the stacked visible analysis. The analysis showed that Jikdong Park had a high frequency of view from downtown to green due to its location, and that the development project of a private park on park and town boundaries significantly lowered the view ratio. This implies a large degree of damage to the landscape by development projects provided protection of the view as a natural landscape is of value. Chudong Park also saw its view ratio of views from downtown to the hills green area of Chudong Park was much lower than that of Jikdong Park. And it was confirmed that the ratio of view changes due to development projects was small compared to that of Jikdong Park. In other words, although Jikdong Park and Chu-dong Park were developed in a similar scale in terms of the ratio of views, they were subject to significant damage due to their location characteristics. It is also meaningful to note that the degree of change in the landscape resulting from development projects that could not be found in the assessment or review of the existing Landscape Impact. As private parks are introduced in the urban green belt, apartment development is being pushed for at the edge of the green belt. This study is meaningful in that it is derived based on the calculation that the survey results are derived based on the changes in the views on green areas that urban residents may experience as the private park project is carried out, and it should be introduced based on the calculation of the private parks.

산욕부 안위에 영향을 미치는 병원환경 요인에 관한 연구 (Study on Hospital Environmental Causes Affected the Mother′s Comfort After Her Child Birth)

  • 변수자
    • 대한간호학회지
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    • 제8권1호
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    • pp.1-15
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    • 1978
  • The Purpose of this study is to examine closely the causes influenced upon the comfort and recovery of the woman delivered of a child in the hospital at the same time to understand environmental status of hospitals in order to promote mother's health recovery, and to improve hospital environment by emphasizing the meaning of environment and health before the medical staff and hospital administrative authority. In the method of servery of the research, 165 post paestum patients have been randomly selected who were accommodated and delivered their babies at OB(obstetric ) & GY (Gynecologic) unit the 7 general hospitals for the period of 6 December 1976 through 17 December 1976. As for the survey, it has been used of Questionnaire where we have 65 items in the respect of personal environment in the hospital such as trusting nurse, ability, reliability, kindness and etiquette of nurse and tile character of nurse the relationship with patients the other respect of physical environment included 9f temperature, moisture. air-ventilation lightening noise, cleanness. facilities, and the third realm being of mother's hearth ground to have the following conclusion 1. The feature of the collected personnel they are from OB or GY sects of from OB unit of the other 5 hospitals except the two general hospitals of the college or school Otherwise the rate of the patients to nurses would be 9 : 1. As for the nurses'ground it would be appeared of 20-25 years of age as the 76%. either 3 year course or 4 year course in the education would be each 50% and less than 2 year experience case would record as of 60 %. In the respect of hospital physical environmental status, there we have two hospitals without any thermometers, on the other han4 nowhere there's hygrometer, otherwise, the lightening is normal or over than normal As for the structure of noise protection the corridors're, generally speaking worse than rooms, nerver hueless, there's no ventilating system in the hospitals. The rooms'repainted in white and yellow, light green white, or green color. The patient's clothing were in green pink blue, light green or in white co for. There're not anything special in both decoration and equipments. Most of them used tall beds except in one hospital 2. To the extent of perception of patient's hatch 9round and hospital environment it is presented that they perceived nurse's ability in highest in total human variable, though perceived kindness or etiquette in the lowest otherwise, comparatively high in total average. 3. In the respect of physical environment it is highest perceived of lightening terms, otherwise, lowest perceived of air ventilation and total average became lowest than the one of the original record 4. To ages, in the respect of hatch ground rather old aged mother than the younger one has perceived that nurse would be trusting, in good service character, able, at the same time, liable, Otherwise, in physical environment regardless of age, they perceived lightening in high and remarkably lower in ventilation As a result of the examination of the difference in hospital environment to each age it is appeared of statistical difference at 5% level of ability in the personal environment otherwise little difference as for physical environment 5. In the respect of perceiving level to educational standard it is highly perceived of personal environment for higher ranking group rather than lower group in the educational standard. In case of physical environment it is highly perceived for lower level group rather than higher level group in educational background. The variables which have statistical significance at 5% level are from trusting kindness, etiquette and total kindness, etiquette and total all significance at 5% level are from trusting, kindness, etiquette and total human environment variable in personal environment, otherwise, there's little difference in the physical environment. 6. The perceiving level due to times of admission and accommodation at the hospital would be cleared out as gradual higher perception both physical and personal environment in the hospital. At 5% significant level of the ventilation condition in physical environmental variable it is presented of meaningful difference otherwise, there we have little difference both in Personal variable and other one. 7. In accordance with living standard, the perception degree of personal environment in tee hospital would be inclined to increase to higher living standard on the other hand, in case of the physical environment, the perception level world increase to lower living standard At 5 % level, the trustuariable and total scores in the personal eicuironmectal variable there appeared a meaningful/ significant difference otherwise, there presented little difference both in physical environmental and other variable to the living standard 8. Pertaining to family unit, the mother of an independent family unit perceived highly in all respect of the personal and the physical environment in the hospital rather than the woman of succeeding family unit. At 5 % level there appeared a difference in the respect of kindness and etiquette both in personal environment variable, on the other hand, there hardly marked a difference between other variable and physical environmental one. 9. The degree of perception to comforting level has little connection with a statistical difference the age, educational level hospital admitting times, living standard or family unit. 10. The most effective variable to mother's comforting level will be nurse's ability, reliability, trusting manner, and total physical environment variable in order.

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