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KMID : 1156220180440040323
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Journal of Environmental Health Sciences
2018 Volume.44 No. 4 p.323 ~ p.329
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A Study on Water Quality for Golf Course Pond in Northern Areas in Gyeonggi Porvin
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Kim Jae-Kwang
Hwang Chan-Won
Park Jin-Ho
Kim Ji-Young
Oh Jo-Gyo
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Abstract
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Objectives: The purpose of this study is to investigate the water quality of 16 golf course ponds located in northern areas Gyeonggi province by investigating residual pesticides, organic matters (BOD, TOC) and nutrients (TN, TP).
Methods: The result data for the residual pesticides were used from 2014 to 2017. and other result data were used for April and July in 2017. The residual pesticides analytical method was based on ‘Golf course residual pesticides inspection method’, The others analytical method was based on ‘The water pollution process test standard’
Results: Very toxic pesticides and banned pesticides were not detected but general pesticides were detected. In case of the water quality of the golf course pond was applied to the lake water quality standard. In April the average TOC concentration was V grade to 6.46 mg/L, TP V grade to 0.13 mg/L, TN VI grade to 1.6 mg/L, In July TOC average concentration was VI grade to 8.65 mg/L, TP VI grade to 0.17 mg/L, TN V to 1.5 mg/ L. All TN and TP concentrations corresponded to eutrophication. Compared with lake water quality monitoring, the concentrations of BOD, TOC and TP were high but the TN concentration was low in April and July.
Conclusions: It is considered that water quality managements are necessary for the golf course pond. The first reason is that the pollutants of pond are discarded to river during rainfall and act as pollution sources. The second reason is that the golf course users are uncomfortable because of odor caused by the pollutants of the pond.
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KEYWORD
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golf course pond, residual pesticides, Eutrophication, the lake water quality standard, lake water quality monitoring
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