• 한국수정란이식학회:학술대회논문집
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• 한국수정란이식학회 2003년도 제3회 발생공학 국제심포지움 및 학술대회
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• pp.134-134
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• 2003

• Journal of Forest and Environmental Science
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• 제11권1호
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• pp.22-39
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• 1995

본 연구는 "강원도(江原道) 소나무임(林)의 특성(特性)에 관한 종합적(綜合的) 연구(硏究)(III) - 강원대학교(江原大學校) 구내림(構內林)의 근계(根系) 형태(形態)와 분포(分布)에 대하여-"에 이어 강원도(江原道) 명주군(溟州郡) 왕산면(旺山面) 송현리(松峴里) 사유임내(私有林內) 소나무임(林)의 근계(根系) 형태(形態) 및 분포(分布)에 대하여 규명하였다. 5개의 공시목(供試木)에 대하여 조사한 결과, 뿌리의 형태(形態)는 주근(主根) 및 수평근(水平根)이 수직(垂直)으로 잘 발달하였다. 뿌리의 분포(分布)에 있어서 크기별로는 세근(細根)은 대부분 점재(点在)(+)하였지만, 세근지수(細根指數) 1(+~20%)의 방형구(方形區)도 7개소나 분포하였으며, 태근(太根)의 크기는 직경이 대부분 0.20cm였다. 깊이별로는 태근(太根), 세근(細根) 모두 지표(地表)의 10~30cm 부근에 50%이상 집중되어 있었다.

• 한국물환경학회지
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• 제26권3호
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• pp.474-481
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• 2010

This study was conducted to describe the characteristics of Non-point source (NPS) Pollution discharge from a coal mining area in Korea. The study areas is located on the Dogye site, Samchuk, Kangwon Province Coal Corporation and the Jangsung site, Taebaek, Kangwon Province Coal Corporation. The monitoring system was installed at a drainage channel and water samples and rainfall events were collected during March 2008 to February 2009. The collected water samples were analyzed with respect to SS, BOD, $COD_{Cr}$, $COD_{Mn}$, T-N, T-P, and TOC, respectively. It was observed that the runoff and water quality were largely influenced by mine drainage. Also a significant relationship was observed from the correlation between flow and water quality, flow and NPS. And estimated Event Mean Concentration (EMC), NPS pollution loads were Dogey coal mine and Taeback coal mine respectively. As the study progresses in the future, runoff and pollution loads will be updated.

• 한국환경과학회지
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• 제4권3호
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• pp.133-133
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• 1995

A comparative study on the chemical compositions of precipitations from February 1993 to April 1993 in Sungnam city of Kyunggi province, Inchon city, Kangneung city of Kangwon province, and Chongwon-gun of Chungbuk province has been performed. The metal cation and anion concentrations were measured by atomic absorption spectrometer and ion liquid chromatography, respectively. pH/Ion meter and direct nesslerization method were used for the concentration measurements of $H^+$ and $NH^{4+}$ ions, respectively. The quantitative orders of the cation and anion average concentrations, correlation coefficients between the ion concentrations, and pH values are used for chemical analysis on the environmental pollution and pollutant sources in the urban, surburban, seaside, and rural areas of the Korean Peninsula.

• Journal of Species Research
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• 제5권3호
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• pp.333-342
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• 2016

Based on the taxonomic survey to uncover the ciliate diversity in the eastern Kangwon-province, twenty-six species were identified from moss-covered soils and assigned to 5 classes, 9 orders, 12 families, and 15 genera. Of these, fifteen species are first records from Korea, and brief remarks with photographs were provided.

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 2002년도 총회 및 추계학술발표회
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• pp.114.2-115
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• 2002

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2005년도 International Symposium & conference of the Plant Resources Society of Korea
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• pp.60-60
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• 2005

• 한국토양동물학회지
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• 제3권1호
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• pp.25-34
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• 1998

During April, 1991 to September, 1997, ants had been collected in Chiaksan National Park, Kangwon Province. Examining all the collections from this area, 20 species of 11 genera under 3 subfamilies had been identified.

• 한국작물학회:학술대회논문집
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• 한국작물학회 1997년도 추계 학술대회지
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• pp.66-67
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• 1997

• 한국과학교육학회지
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• 제9권2호
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• pp.81-87
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• 1989

In 1987 Ministry of Education published the 5th-revised version of curriculm, the main goal of which is to improve science and culture as well as to educate the students who are able to actively adapt to the 21st century's society. Howerver, the revised curriculum neglects the problems associated with the nature of and localized characteristics of science education. Therefore this research had its main objective to survey and analyze the status of science education of secondary schools in Kangwon Province and, based on the results, to develop the teaching/learning materials appropriate for science education in this province. This research is 3d-Year project and this paper is about its first year research results. The first year's main objective is to investigate and analyze the status of middle school science education, focusing on the curricular operation, science teachers, and lavoratory facilities and instruments. This research used the survey methods. The questionaires were sent to all the middle schools the number of which is 163, and 162 schools of which returned the survey questionaires. Based on the analyses of the data following conclusions were drawn. The average class size is 48.8 students. Almost all of the middle schools alocate the science class hours per week of 4,3,4 hours to first, second, third grade, respectively. However, the greater part of science teachers want 5,4,5 hours of science classes a week. Total number of science teachers exeeds the number actually needed, implicating that many science teachers are teaching non-major subjects. The lavoratory facilities and instruments are not sufficiently provided for lavoratory-based science education. Along with these conclusinons suggestions for better science educations are recommanded. Among the suggestions two are highly emphasized.They are: to increase science class hours; to use field lavoratory substituting for school lavoratory.