Environmental Engineering Research

  • 제25권1호
  • /
  • Pages.123-128
  • /
  • 2020
  • /
  • 1226-1025(pISSN)
  • /
  • 2005-968X(eISSN)
대한환경공학회 (Korean Society of Environmental Engineers)
권호 표지
DOI QR코드

DOI QR Code

A study on water quality change by land use change using HSPF

  • Kim, Tae Geun (Department of Environmental Engineering, Cheongju University) ;
  • Choi, Kyoung-sik (Department of Energy Chemical Engineering, Silla University)
  • 투고 : 2018.03.20
  • 심사 : 2019.03.19
  • 발행 : 2020.02.28
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Non-point source pollutant load reductions were calculated using the Hydrologic Simulation Program-Fortran (HSPF) model under the assumption that landuse pattern was changed according to land purchases. Upon the simulation of non-point pollutant and areas with high land purchase ratios to select a buffer zone, the Namgang dam Reach 11, Imha dam Reach 10, and the Reach 136 watershed of the main river were found to rank high for the construction of buffer zones. Assuming that the forms of the purchased lands were changed to wetlands, biological oxygen demand (BOD) loads were changed through the HSPF model. No changes of BOD were present in the Namgang dam and the Imha dam watersheds. BOD loads in Reach 136 according to landuse change were analyzed through a flow duration analysis based on the total maximum daily loads of the United States. The flow duration analyses undertaken to examine changes in BOD of main river Reach 136 watershed indicated a shift of 0.64 kg/d from 3.16 to 2.52 during high flow. The change of BOD under the conditions of moist, mid-range and dry were 11.9%, 9% and 4.5%. At the low flow condition, the variation range in the BOD load was from 0.58 kg/d to 0.41 kg/d.

키워드

참고문헌

  1. Bae DH, Ha SR. Assessing impact of reduction of non-point source pollution by BASINS/HSPF. J. Korea Soc. Environ. Impact Assess. 2011;20:71-78.
  2. Park BK, Kang MJ, Kim EJ, et al. Development of a framework for strategic management of non-point pollution source in the control area - Imha Lake. Nat. Inst. Environ. Res. 2013;227:1-2.
  3. Korea Environment Institute. Roles and responsibilities of landowners or occupiers to effectively manage non-point source pollution [Internet]. c2014 [cited 14 October 2014]. p. 2.
  4. Chang Daechang. Water quality characteristics of nonpoint pollutants based on the road type [dissertation]. Seoul: Kwangwon Univ.; 2010.
  5. Lee SJ, Yoo SH, Ryu MH. The study about the benefit estimation of water for environmental enhancement. J. Water Policy Econ. 2012. p. 47-56.
  6. Lee HG, Jang CR, Choi JK. The characteristics of fish fauna by habitat type and population of zacco platypus in the Hongcheon River. Korean J. Environ. Ecol. 2013;27:230-231.
  7. Oh Baoro. A study on establishment of riparian eco-belt and management model in Han River Basin [dissertation]. Seoul: Univ. of Seoul; 2014.
  8. Lee DH, Chung SL. The estimation of soil loss in the buffer zone of Guem River using a simulation of future climate change. J. Soil Groundwater Environ. 2014;19:30-36. https://doi.org/10.7857/JSGE.2014.19.6.030
  9. Chung SL, Lee DH. Remediation of PCE-contaminated groundwater using permeable reactive barrier system with M0M-Bentonite. J. Soil Groundwater Environ. 2012;17:10-13.
  10. Seo JY, Song KH, Kang HJ. Influences of water level and vegetation presence on spatial distribution of DOC and nitrate in wetland sediments. J. Wetlands Res. 2010;12:59-65.
  11. Ha HJ, Oh KH. Present state and conservation counterplan for the wetlands of the tributaries around Namgang-River. J. Wetlands Res. 2012;12:21-37.
  12. Ministry of Environment Republic of Korea. A study on legislation for efficient restoration and management of aquatic ecosystem. 2013. p. 157.
  13. KFRI. International trends of forest policy. 1st vol. Korea Forest Research Institute; 2012;458:78.
  14. Ministry of Environment Republic of Korea. The operation of the environmental changing system in Korea. 2012. p. 22.
  15. Ministry of Environment Republic of Korea. Ecological River Restoration Techniques Guide, Technical Specification. Gwacheon: ECOREA; 2011. p. 39-46.
  16. Kim MS. A study on ecological function after restoration of river basin with greenspace and constructed wetland [dissertation]. Cheonan: Sangmyung Univ.; 2017.
  17. National Institute of Environmental Research. A study on the development of bufferstrip II. 2009. p. 114-116.
  18. Jeon JH. Simulation of sediment yield from Imha watershed using HSPF. J. Korean Soc. Agric. Eng. 2010;52:38-48.
  19. Kwon KW, Choi KS. A study of nonpoint source pollutants loads in each watershed of Nakdong river basin with HSPF. J. Environ. Impact Assess. 2017;26:68-77. https://doi.org/10.14249/eia.2017.26.1.68
  20. Nakdongriver Management Committee. A decision framework for prioritizing riparian area construction. 2016. p. 224-225.

피인용 문헌

  1. Simulation of Pollution Load at Basin Scale Based on LSTM-BP Spatiotemporal Combination Model vol.13, pp.4, 2021, https://doi.org/10.3390/w13040516
  2. A Study on the Spatio-Temporal Land-Use Changes and Ecological Response of the Dongting Lake Catchment vol.10, pp.11, 2020, https://doi.org/10.3390/ijgi10110716
  3. Characterizing land use effect on shallow groundwater contamination by using self-organizing map and buffer zone vol.800, 2021, https://doi.org/10.1016/j.scitotenv.2021.149632