수질영향평가의 신뢰수준 향상을 위한 기상자료의 검정 KCI

Title
수질영향평가의 신뢰수준 향상을 위한 기상자료의 검정
Alternative Title
Climate Data Qualification for Water Quality Impact Assessment
Author(s)
이길하; 조홍연
KIOST Author(s)
Cho, Hong Yeon(조홍연)
Publication Year
2011-10
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).
ISSN
1225-7184
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/1771
Bibliographic Citation
환경영향평가, v.20, no.5, pp.601 - 613, 2011
Publisher
한국환경영향평가학회
Keywords
climate data qualification; outlier; quality check; water quality assessment
Type
Article
Language
Korean
Publisher
한국환경영향평가학회
Related Researcher
Research Interests

coastal numerical modeling,statistical modeling,uncertainty analysis,연안수치모델링,해양통계모델링,불확실성 분석

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