전라북도 물이용 체계 및 과제(만경강과 동진강 중심으로) = Status of Water Infrastructure and Future Tasks in Jeollabuk-do Province(Focussed on the Mangyeong River and Dongjin River)

다국어 초록 (Multilingual Abstract)

Mangyeong River and Dongjin River are highly dependent on external regions for domestic and agricultural water, and the agricultural water supply and use system of those rivers are very complicated. For smooth water supply, rivers are used as a supply system. Of the total river water use permits (as of 2019), agricultural water accounts for 97.5%, 80.4% in Mangyeong River and Dongjin River, respectively. The excessive intake of river water as agricultural purpose is causing the stream to dry out and to deteriorate the ecological health of the river. It is necessary to minimize the water use system that takes in and utilizes river water. In both rivers, the flow rate of agricultural drainage and the load of major water quality items that flowing into the main stream are similar to or higher than those of the major tributaries, indicating that management is necessary to improve the water quality of the river. It is necessary to understand the effect of agricultural drainage on river water quality by establishing a continuous monitoring system for the form of agricultural drainage.

참고문헌 (Reference)

1 National Institute of Environmental Research(NIER), "Management plan for nonpoint pollution sources in the Saemangeum Basin" 2014

2 Yeongsan River Flood Control Office, "Current status of river water use permits" 2019

3 Jeollabuk-do, "A study on ways to secure the ecological health of the Mangyeong River" 2020

4 Saemangeum Regional Environment Agency(Ministry of Environment), "A study on the water utilization system and system improvement for water quality improvement in Saemangeum Basin(Mangyeong river basin)" 2016

5 Saemangeum Regional Environment Agency(Ministry of Environment), "A study on the water utilization system and system improvement for water quality improvement in Saemangeum Basin(Dongjin river basin)" 2017

6 Jeonbuk Institute, "A study on the agricultural Water and river use in the Dongjin River basin" 2020

7 Ministry of Agriculture, Food and Rural Affairs, "A hydrological survey report on the development of saemangeum water use management model" 2013

8 Geumgang Water System Management Committee(Ministry of Environment), "A Preliminary Study on Designating Unit Watersheds for Water Quality Management Considering Agricultural Drainage Systems" 2021