Journal of Korea Society of Waste Management (한국폐기물자원순환학회지)

Korea Society of Waste Management (한국폐기물자원순환학회)
권호 표지

A Study on the Application of Pilot GIS for the Pen Pollution Load Management in a Small River Basin

소유역 내 축사오염물질 관리를 위한 시범 GIS 구축

Choi, Dong-Hyuk;Chung, Soo;Kim, Tae-Dong
최동혁;정수;김태동

  • Published : 20081000
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Abstract

This study aimed at the application of pilot geographic information system (GIS) for the effective environmental management in a small river basin. A pilot GIS was established based on the environmental and spatial data from Yugkye river flowing into Andong Lake. The established pilot GIS enabled visualization and extraction of inquired data, the distribution of nonpoint-source pollution loads, for the river basin. The maximum pollution load spot was estimated by using the pen database, considering livestock was the major pollution source in Yugkye river basin. Also the spatial analysis of pollutant loads could be conducted with this system. This study suggested that the system successfully worked as a powerful tool for environmental management to perform regional assessments, identifying hot spots at a watershed scale, defining nonpoint source pollution loads condition within watershed boundaries, and accessing summarized data at a site-specific scale.

Keywords

References

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