All Issue

2021 Vol.63, Issue 3 Preview Page
Water Quality Monitoring by Snowmelt in Songcheon, Doam Lake Watershed

도암호 유역의 융설에 의한 수질 변화 모니터링

Hyeokjoon Kwona
,
Dahye Hongb
,
Sangdon Byeonc
,
Kyoungjae Limd
,
Jonggun Kime
,
Changdong Namf
,
Eunmi Hongg†
권 혁준a
,
홍 다혜b
,
변 상돈c
,
임 경재d
,
김 종건e
,
남 창동f
,
홍 은미g†
aPh.D. Course Student, Interdisciplinary Graduate Program in Environmental and Biomedical Convergence, Kangwon National University
bResearcher, K-ECO
cMaster Course Student, Interdisciplinary Graduate Program in Environmental and Biomedical Convergence, Kangwon National University
dProfessor, Department of Rural Construction Engineering, Kangwon National University
eAssistant Professor, Department of Rural Construction Engineering, Kangwon National University
fResearcher, Korea Rural Community Corporation Gangwon Regional Headquarter
gAssistant Professor, School of Natural Resources and Environmental Science, Kangwon National University
a박사 강원 대학교 환경 생명 융합 대학원 수강생
bK-ECO 연구원
c강원 대학교 환경 생명 융합 대학원 석사 과정 학생
d강원 대학교 농촌 건설 공학과 교수
e강원 대학교 농촌 건설 공학과 조교수
f한국 농어촌 공사 강원 지역 본부 연구원
g강원 대학교 자연 자원 환경 과학부 조교수
† Corresponding author Tel.: +82-33-250-8571, Fax: +82-33-259-5563 E-mail: eunmi.hong@kangwon.ac.kr
2021. pp. 87-95
PDF XML Citation
Abstract

The Doam Lake Watershed is one of Gangwon-do’s non-point source management areas. This area has a lot of snowfall in winter, and it is expected that there will be a lot of soil erosion in early spring due to snow melting. In this study, snow melting was monitored in the Doam Lake watershed from February to 3, 2020. It was conducted to analyze the water quality changes by calculating the concentration of non-point source pollution caused by snowmelt, and to compare the concentration of water quality during snowmelt event with rainfall and non-rainfall event. As a result of water quality analysis, Event Mean Concentration (EMC) at the first monitoring was SS 33.9 mg/L, TP 0.13 mg/L, TN 4.33 mg/L, BOD 1.35 mg/L, TOC 1.84 mg/L. At the second monitoring, EMC were SS 81.3 mg/L, TP 0.15 mg/L, TN 3.12 mg/L, BOD 1.32 mg/L, TOC 3.46 mg/L. In parameter except SS, it showed good water quality. It is necessary to establish management measures through continuous monitoring.

Keywords
Alpine field
Doam Lake watershed
EMC
NPS
snowmelt monitoring
References

REFERENCES

1
K. S. Choi and J. R. Jang, Journal of Korea Water Resources Association, Selection of appropriate plant species of VFS (Vegetative Filter Strip) for reducing NPS pollution of uplands, 47(10); 973-983 (2014)10.3741/ JKWRA.2014.47.10.973
2
Y. H. Choi, C. H. Won, W. J. Park, M. H. Shin, J. Y. Shin and J. D. Choi, Journal of Korean Society on Water Environment, Comparison of NPS pollution characteristics between snowmelt and rainfall runoff from a highland agricultural watershed, 28(4); 523-530, (in Korean) (2012b)
3
Y. H. Choi, C. H. Won, W. J. Park, M. H. Shin, J. Y. Shin, S. I. Lee and J. D. Choi, Journal of Korean Society on Water Environment, Characteristics of water quality in basin of alpine field during the snowmelt season, 28(3); 453-459, (in Korean) (2012a)
4
T. Iida, A. Kajihara, H. Okubo and K. Okajima, Journal of Hydrology, Effect of seasonal snow cover on suspended sediment runoff in a mountainous catchment, 428; 116-128 (2012)10.1016/j.jhydrol.2012.01.029
5
J. H. Joo, Y. S. Jung, J. E. Yang, Y. S. Ok, S. E. Oh, K. Y. Yoo and S. C. Yang, Korean Journal of Environmental Agriculture, Assessment of pollutant loads from alpine agricultural practices in Nakdong River basin, 26(3); 233-238 (2007)10.5338/kjea.2007.26.3.233
6
B. S. Kim, D. W. Jang, B. H. Seo and H. S. Kim, Journal of the Korean Wetlands Society, Simulation of monthly streamflow for the soyang basin using water and snow balance modeling system, 10(1); 1-9, (in Korean) (2008a)
7
D. G. Kim, J. U. Jung, J. H. Park and C. G. Park, Journal of the Korean Society of Water and Wastewater, Long-term runoff simulation in consideration of snow pack and snow melt, 21(3); 265-272, (in Korean) (2007)
8
J. H. Kim, K. H. Han and J. S. Lee, Journal of Korean Society on Water Quality, Characteristics of agricultural non-point Source pollutants by rainfall events in rural watersheds, 24(1); 69-77, (in Korean) (2008b)
9
S. B. Kim, S. R. Ahn, H. J. Shin and S. J. Kim, Journal of the Korean Society of Civil Engineers, Assessment of snowmelt impact on Chungju dam watershed inflow using Terra MODIS data and SWAT model, 34(2); 457-467, (in Korean) (2014)10.12652/ksce.2014.34.2.0457
10
S. S. Kim, J. S. Kim, K. Y. Bang, E. M. Kwon and W. J. Chung, Journal of Korean Society of Environmental Engineers, The estimation of the unit load and characteristics of non-point source discharge according to rainfall in Kyongan watershed, 24(11); 2019-2027 (2002)
11
H. J. Kwon, J. G. Kim, K. J. Lim, D. J. Kim and E. M. Hong, Journal of the Korean Society of Agricultural Engineers, Determination of EMC and MFFn rainfall runoff in Songcheon, Doam Lake Watershed, 62(4); 13-22, (in Korean) (2020)10.5389/KSAE.2020.62.4.013
12
J. S. Lee and C. G. Kim, Journal of Korea Water Resource Association, Performance analysis for reduction facility of nonpoint source pollutant, 52(3); 207-217, (in Korean) (2019)10.3741/JKWRA.2019.52.3.207
13
S. I. Lee, J. Y. Shin, M. H. Shin, S. H. Joo, J. Y. Seo, W. J. Park, J. Y. Lee and J. D. Choi, Journal of the Korean Society of Agricultural, Characteristics of non-point pollutant runoff in highland field fields through long-term monitoring, 59(4); 85-96, (in Korean) (2017)10.5389/KSAE. 2017.59.4.085
14
MOE, Doamho non-point source management area monitoring and evaluation project (2014)
15
K. H. Park, B. S. Kim, H. J. Yun, K. Y. Ryu, J. C. Yun, J. Y. Choi, K. D. Kim and Y. I. Jin, Korean Journal of Soil Science and Fertilizer, Characteristics of water quality at main streams and Lake Doam in Daegwallyeong area, 45(6); 882-889, (in Korean) (2012)10.7745/KJSSF. 2012.45.6.882
16
Research Institute for Gangwon, Gangwon-do non- point source management area study on improvement of Han River water system method for optimal management (2020)
17
M. H. Shin, Y. C. Shin, S. G. Heo, K. J. Lim and J. D. Choi, Journal of the Korean Society of Agricultural Engineers, Analysis of Flow-Weighted Mean Concentration (FWMC) characteristics from rural watersheds, 49(6); 3-9, (in Korean) (2007)10.5389/ksae.2007.49.6.003
18
J. J. Su, E. van Bochove, G. Thériault, B. Novotna, J. Khaldoune, J. Denault, J. Zhou, M. Nolin, C. Hu, M. Bernier, G. Benoy, S. Xing and L. Chow, Agricultural Water Management, Effects of snowmelt on phosphorus and sediment losses from agricultural watersheds in eastern Canada, 98(5); 867-876 (2011)10.1016/j.agwat. 2010.12.013
19
A. A. Tanasienko, O. P. Yakutina and A. S. Chumbaev, Catena, Effect of snow amount on runoff, soil loss and suspended sediment during periods of snowmelt in southern West Siberia, 87; 45-51 (2011)10.1016/j.catena.2011. 05.004
20
Y. Wu, W. Ouyang, Z. Hao, B. Yang and L. Wang, Journal of Hydrology, Snowmelt water drives higher soil erosion than rainfall water in a mid-high latitude upland watershed, 556; 438-448 (2018)10.1016/j.jhydrol.2017.11.037
Information
  • Publisher :The Korean Society of Agricultural Engineers
  • Publisher(Ko) :한국농공학회
  • Journal Title :Journal of Korean Society of Agricultural Engineers
  • Journal Title(Ko) :한국농공학회논문집
  • Volume : 63
  • No :3
  • Pages :87-95
  • Received Date : 2021-03-17
  • Revised Date : 2021-04-28
  • Accepted Date : 2021-04-28
  • DOI :https://doi.org/10.5389/KSAE.2021.63.3.087
Journal Informaiton Journal of Korean Society of Agricultural Engineers Journal of Korean Society of Agricultural Engineers
  • NRF
  • KOFST
  • crossref crossmark
  • crossref cited-by
  • crossref funder-registry
  • crosscheck
  • orcid
  • open access
Journal Informaiton Journal Informaiton - close