• 한국지구과학회:학술대회논문집
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• 2010.04a
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• pp.42-47
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• 2010

본 연구에서는 2005~2007년 여름철(JJAS; 6~9월) 기간에 한반도 부근의 위성관측(TRMM) 및 지상관측(AWS) 강수량 그리고 대기오염 관측 자료를 이용하여 이들의 공간적 분포와 일주기 특성을 분석하였다. 이 기간에 AWS 평균 강수량은 전국적으로 약 5 mm/day 이었고, 제주도, 중부 내륙, 그리고 영 호남 경계 지역에서 9 mm/day 이상으로 많았다. PM10 (${\mu}g/m^3$) 미세먼지의 농도는 $27{\sim}57\;{\mu}g/m^3$ 이었고, 특히 수도권과 경남의 산업지역에서 $45\;{\mu}g/m^3$ 이상으로 높았다. 위성관측과 지상관측 강수량간의 상관(~0.8)은 매우 유의적이었다. AWS는 지점 관측이고 TRMM 관측은 면적평균임을 고려할 때, 위의 상관값은 상당히 높은 것으로 판단된다. 일주기 분석에서 미세먼지는 수도권 지역에서 오전에, 그리고 영남 지역에서는 오후 늦게 많이 발생하였다. AWS 강수량은 영동 및 경북 지역에서 이른 오전(2~8시)에, 이 지역 외에서는 오후 늦게(16~22시) 주로 발생하였다. 중부 지방의 강수 주기는 전선이 오후 3시부터 다음날 오전 4시까지 서해안에서 동해안으로 동진하는 형태를 잘 반영하였다.

• Proceedings of the Korean Society of Crop Science Conference
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• 2017.10a
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• pp.162-162
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• 2017

• Animal Systematics, Evolution and Diversity
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• v.13 no.2
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• pp.193-198
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• 1997

Three new species of the genus Eupoa are described from China. They are Eupoa hainanensis sp. nov., Eupoa maculata sp. nov. and Eupoa yunnanensis. sp. nov. Diagnoses, distribution data, figures of body and genital organ are given to each species.

• Information and Communications Magazine
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• v.33 no.3
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• pp.66-73
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• 2016

본고에서는 미래창조과학부 공공통합망 주파수 (700MHz대역)를 사용하는 철도통합 무선통신망 (LTE-R)의 호남고속철도 익산~정읍간 시험선 구축을 통한 실용화 계획과 함께 국가 철도망 적용을 위한 노선별, 지역별 중장기 구축 계획과 최초로 사업화를 준비중인 원주-강릉 복선전철 시범사업에 대한 내용을 소개한다.

• 환경사랑
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• s.50
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• pp.8-9
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• 2007

협회는 2003년부터 환경부로부터 인가 받은 발포합성수지 포장재의 생산자책임재활용의무 이행 업무 수행과 관련하여 현장에서의 문제점을 파악하고 그 개선방안을 모색하기 위한 연구사업을 진행하였다. 지난 4월부터 11월까지 7개월 간 (사)자원순환사회연대에 의뢰하여 서울 등 6대 광역시, 강원, 호남, 충청권 농촌 지역 등의 발포합성수지 생산자, 사용자, 배출 및 수거자, 재활용사업자 등을 대상으로 제도분석, 설문조사, 현장조사 등으로 행해진 "발포합성수지 포장재 사용 및 처리실태 조사"연구사업의 결과를 요약 소개한다.

• Proceedings of the Korean Society of Crop Science Conference
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• 1989.05a
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• pp.38-39
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• 1989

• Journal of the Korean association of regional geographers
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• v.21 no.4
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• pp.704-715
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• 2015

Provincial boundary regions need differentiated strategies from non-provincial boundary regions because they form multilayered regional networks with boundary cites and provinces. This paper aims to analyze the attributions of provincial boundary regions' regional networks in the dimensions of commuters, companies, and government and to explore their political strategies. At commuters level, Okcheon, a case study area, forms the strongest regional networks with Daejeon and does not have any regional network with Honam region. At companies level, it forms the regional network with Daejeon, Gyeonggi, and Chungbuk, and with Daejeon(Donggu, Daedukgu), and Gyeonggi(Bucheon) at government level. This paper suggests the following conclusive policies. First, provincial boundary regions should be postulated as the new policy targets. Second, Population and Housing Census should be constructed pan-regionally as the base data of regional network studies. Lastly, cooperation system among local government of the provincial boundary regions should be constructed.

• Survey Research
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• v.2 no.1
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• pp.37-57
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• 2001

Much effort has been made to measure regional difference showing the pattern of regionalism in Korea. Focusing the concept of social distance. this paper examines various election and regional preference data. The paper presets three major findings. First. current election data show clear regional cleavage. Second. regional discrimination and prejudice is often found in one's everyday life. Third, political aspect of regionalism is strongly related to social aspect of regionalism. These findings suggest that regionalism in Korea will survive for the time being. The regionalism is rooted in everyday life . To political elites. it became an attractive and economic way to maintain their power. This tendency will promote the preference for parliamentary system among political elites and the possibility of appearance of regional party

• Journal of Integrative Natural Science
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• v.2 no.2
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• pp.101-130
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• 2009

In recent years, South Korea has often witnessed damages by gusts caused by thunderstorms in summer. The Korea Meteorological Administration defines that a gust happens when the maximum instantaneous wind velocity is 10m/s or more and draws up hourly observation reports. When a cumulonimbus develops due to an ascending current and reaches the height of 12~16 km, the temperature of the cloud top drops and a lightening happens, which causes a gust accompanied by a thunderstorm and further regional meteorological damage. It's difficult to predict a regional gust with the mesoscale prediction model at the administration. Thus this study set out to analyze the damage cases by a gust accompanied by a thunderstorm and to make a contribution to the prediction and understanding of a gust by a thunderstorm. A gust by a thunderstorm happens where potential equivalent temperature converges or is higher than the surrounding areas. The convergence area of potential equivalent temperature matches the track of thunderstorm cells. The Kimje gust took place where high potential equivalent temperature converged, and the Jangsu gust did as the area of high potential equivalent temperature approached. There should be a good amount of vapor supply with the moisture flux converging at the bottom layer in order to bring instability. In addition, it should collide into a dry and cold atmosphere at 700 hPa. The moving track at the center of the low dew point spread corresponds to that of a gust.

• The Journal of the Petrological Society of Korea
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• v.22 no.2
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• pp.197-208
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• 2013

The Namwon and Sunchang granites are neighbouring plutons intruding the Yeongnam massif and the Okcheon metamorphic belt, respectively in the southwestern part of the Korean peninsula. In this study, SHRIMP zircon U-Pb ages are determined from these plutons. The results show that the emplacement age of the Namwon granite is $185.8{\pm}0.9(2{\sigma})$ Ma. We obtained $175.0{\pm}2.0(2{\sigma})$ Ma from the northern part and $179.8{\pm}0.9(2{\sigma})$ Ma from the central part of the Sunchang granite, yielding $177.4{\pm}1.3(2{\sigma})$ Ma as the average age of the pluton. Such age results confirm that the Honam shear zone, which cause marked deformation of the Sunchang granite, was active after ca. 175 Ma.