@article{ART003236905},
author={JungKyu Choi and HyungSeok Park and HyeSuk Yi and SunA Chong and JiHyun Han},
title={Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2025},
volume={34},
number={4},
pages={197-208}
TY - JOUR
AU - JungKyu Choi
AU - HyungSeok Park
AU - HyeSuk Yi
AU - SunA Chong
AU - JiHyun Han
TI - Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir
JO - Journal of Environmental Impact Assessment
PY - 2025
VL - 34
IS - 4
PB - Korean Society Of Environmental Impact Assessment
SP - 197
EP - 208
SN - 1225-7184
AB - This study aims to quantitatively analyze the characteristics of pollutant loads in theupstream region of the Namgang Reservoir using integrated water quantity and quality monitoringdata. Automatic measurement equipment was installed at key tributaries to collect hourly data ondischarge and total phosphorus (T-P) concentrations. Based on the collected data from 2023 to 2024,daily average pollutant loads were calculated. The results revealed a clear trend of higher pollutantloading during the summer and flood seasons, with the Imcheon site showing the highest loadingand delivery rate. Non-point sources accounted for approximately 85% of the total pollutant loads, emphasizing the need for effective land use and livestock waste management in the watershed.
Additionally, a Load Duration Curve (LDC) analysis identified specific flow ranges and periods whenwater quality standards were exceeded. These findings provide critical baseline data for scientificwater quality management and the development of pollution reduction policies in the Namgangwatershed.
KW - Namgang reservoir;integrated water quantity and quality monitoring;pollutant load;nonpoint source pollution;load duration curve
DO -
UR -
ER -
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong and JiHyun Han. (2025). Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir. Journal of Environmental Impact Assessment, 34(4), 197-208.
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong and JiHyun Han. 2025, "Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir", Journal of Environmental Impact Assessment, vol.34, no.4 pp.197-208.
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong, JiHyun Han "Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir" Journal of Environmental Impact Assessment 34.4 pp.197-208 (2025) : 197.
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong, JiHyun Han. Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir. 2025; 34(4), 197-208.
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong and JiHyun Han. "Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir" Journal of Environmental Impact Assessment 34, no.4 (2025) : 197-208.
JungKyu Choi; HyungSeok Park; HyeSuk Yi; SunA Chong; JiHyun Han. Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir. Journal of Environmental Impact Assessment, 34(4), 197-208.
JungKyu Choi; HyungSeok Park; HyeSuk Yi; SunA Chong; JiHyun Han. Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir. Journal of Environmental Impact Assessment. 2025; 34(4) 197-208.
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong, JiHyun Han. Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir. 2025; 34(4), 197-208.
JungKyu Choi, HyungSeok Park, HyeSuk Yi, SunA Chong and JiHyun Han. "Analysis of Pollutant Loads Characteristics using Water Quantity and Quality Integrated Monitoring Data in the Upstream of Namgang Reservoir" Journal of Environmental Impact Assessment 34, no.4 (2025) : 197-208.
