산업기술연구 (Journal of Industrial Technology)
- 제21권B호
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- Pages.233-240
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- 2001
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
유량변동에 따른 소양강유역 수질의 통계학적 해석
A Stochastic Analysis of the Water Quality on the Basin of Soyang River with Discharge Variation
- 발행 : 2001.12.31
초록
This research was conducted with the aim of efficiently managing large scale of rivers such like Songyang-river through predicting water quality change with analyzing the characteristics of the flowing in nutrients and pollutants. The main result will be used as basic data for effectively operating reservoirs through controling water quality and quantity. The relationship between quantity of flow and water quality was analyzed and pollution loading into the basin was estimated. Three areas of Soyang-river upstream and one area of Suip-cheon in Yanggu-gun were selected as research sites. Flow and water quality were measured simultaneously. The relation between quantity of discharge and pollution concentration and between quantity of discharge and pollution loading were analyzed by statistical method, respectively. We provided a rating curve through measuring quantity of discharge(collecting quantity of discharge) and pollutograph and pollution loading curve through water quality data. Also, we analyzed the correlation between quantity of discharge per unit area and pollution loading per unit area in each basin. As resurt of this research, Buk-cheon spot revealed an excellent first grade water quality for the items including
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