수질영향평가의 신뢰수준 향상을 위한 기상자료의 검정
KCI
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Title
- 수질영향평가의 신뢰수준 향상을 위한 기상자료의 검정
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Alternative Title
- Climate Data Qualification for Water Quality Impact Assessment
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Author(s)
- 이길하; 조홍연
- KIOST Author(s)
- Cho, Hong Yeon(조홍연)
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Alternative Author(s)
- 조홍연
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Publication Year
- 2011-10
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Abstract
- This study is focused on a climate data integrity to improve water quality assessment due to the social development projects. The study is in an attempt to calculate both extreme ranges of weather data measurements and partly provide means to assess qualification of data which fall within the extremes at the 23 meteorological weather stations. Generally speaking, maximum temperature, minimum temperature, relative humidity, dew point temperature are in the range of reasonable accuracy. However, there found some outliers of the brightness sunshine hours in Cheonan station. Also some years in Gwangju, Seoul, Wonju, Busan, and Jeju never reach to their upper limit and perhaps the calibration of the equipment is doubtful. The users need to take cautions in using the brightness sunshine hour data in preparation of water resources planning and management by estimating evapotranspiration and river discharge, and/or growth rate of the algae (phytoplankton).
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ISSN
- 1225-7184
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/1771
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Bibliographic Citation
- 환경영향평가, v.20, no.5, pp.601 - 613, 2011
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Publisher
- 한국환경영향평가학회
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Keywords
- climate data qualification; outlier; quality check; water quality assessment
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Type
- Article
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Language
- Korean
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