Arnold J. G., Srinivasan R., 1994, Integration of a basin-scale water quality model
with GIS,, Water Resources Bulletin,, pp. 459-462

Arnold J., Kinity J., Srinivasan R., Williams J., Haney E., Neitsch S., 2012, Input/output
documentation version 2012, Technical Report, TR-439,, Texas Water Resources Institute,
Texas,

Bailey R. T., Wible T. C., Arabi M., Records R. M., Ditty J., 2016, Assessing regional-scale
temporal patterns of groundwater-surface water interactions using a coupled SWAT-MODFLOW
model,, Hydrological Processes,, Vol. 30, pp. 4420-4433

Bicknell B. R., Imhoff J. C., Kittle J. L., Donigian A. S., Johanson R. C., 1993,
Hydrological simulation program - FORTRAN. User’s manual for release 10, U. S. Environmental
Protection Agency,, Environmental Research Laboratory,

Bicknell B. R., Imhoff J. C., Kittle J. L., Donigian A. S., Johanson R. C., 1997,
Hydrological simulation program - FORTRAN. User’s manual for version 11, EPA/600/R-97/080.,
U.S. EPA, National Exposure Research Laboratory,

Bicknell B. R., Imhoff J. C., Kittle J. L., Jobes T. H., Donigian A. S., 2001, Hydrological
simulation program - fortran (HSPF)., User’s manual for release 12, AQUA TERRA Consultants,

Bingner R. L., Theurer F. D., 2016, AGNPS Web Site, http://www.ars.usda.gov/Research/docs.htm?docid=5199
(accessed Sep. 2020)
Brown L. C., Barnwell T. O., 1987, The enhanced water quality models QUAL2E and QUAL2E-UNCAS
documentation and user manual, EPA/600/3-87/007,, United States Environmental Protection
Agency (USEPA):

Cho H. K., Kim S. M., 2019, Estimation of the Hapcheon dam inflow using HSPF model,
Journal of the Korean Society of Agricultural Engineers,, [Korean Literature], Vol.
61, No. 5, pp. 69-77

Cho H. L., Jeong E., Koo B. J., 2015a, Development of a hybrid watershed model STREAM:
Model structures and theories,, [Korean Literature], Journal of Korea Society of Water
Environment,, Vol. 31, No. 5, pp. 491-506

Cho H. L., Jeong E., Koo B. J., 2015b, Development of a hybrid watershed model STREAM:
Test application of the model,, [Korean Literature], Journal of Korea Society of Water
Environment,, Vol. 31, No. 5, pp. 507-522

Choi M., 2020, Improvement of baseflow load separation method in linking HSPF with
WHAT for agricultural NPS management, Doctoral dissertation,, [Korean Literature],
Kongju University,, pp. 1-124

Choi S. C., Jang C., Kim H., 2016, Analysis of short-term runoff characteristics of
CAT-PEST connected model using different infiltration analysis methods,, [Korean Literature],
Journal of the Korea Academia-Industrial cooperation Society,, Vol. 17, No. 11, pp.
26-41

Choi S. C., Kim M. K., So K. H., Jang T. I., 2016, Application of APEX-PADDY model
considering rice cultivation environment,, [Korean Literature], Rural Resource,, Vol.
58, No. 2, pp. 23-27

Christina S., Honton J., Creager C., Chen L., Andrews E. S., Bozhurt S., 2007, The
altered Laguna: A conceptual model for watershed stewardship,, Laguna de Santa Rosa
Foundation,

Chun D., Faramarzi M., Smerdon B., Alessi D. S., 2019, Application of an integrated
SWAT-MODFLOW model to evaluate potential impacts of climate change and water withdrawals
on groundwater-surface water interactios in West-Central Alberta,, WATER,, Vol. 11,
pp. 110

Climatic Research Unit., 2005, Statistical and regional dynamical downscaling of extremes
for European regions,, Climatic Research Unit,
Cole T. M., Wells S. A., 2011, CE-QUAL-W2—A two-dimensional, laterally averaged, hydrodynamic
and wartr-quality model, Version 3.7, Instruction Report EL-11-1;, U.S. Army Corps
of Engineers:

Craig P. M., 2011, User’s manual for EFDC Explorer: A pre/post processor for the environmental
fluid dynamics code,, Dynamic Solutions-International, LLC:

Crawford N. H., Linsley R. S., 1966, Digital simulation in hydrology: The stanford
watershed model IV,, Technical Report No. 39, Department of Civil Engineering,, Stanford
University,, pp. 1-210

Environment Agency (EA)., 1977, [Korean Literature], Environmental conservation act,
law, No. 3078.
Gironás J., Roesner L. A., Rossman L. A., Davis J., 2010, A new applications manual
for the Storm Water Management Model (SWMM),, Environmental Modelling and Software,,
Vol. 25, pp. 813-814

Guzman J. A., Moriasi D. N., Gowda P. H., Steiner J. L., Starks P. J., Arnold J. G.,
Srinivasan R. A., 2015, A model integration framework for linking SWAT and MODFLOW,,
Environmental Modelling & Software,, Vol. 73, pp. 103-116

Hong J., Lim K. J., Shin Y., Jung Y., 2015, Quantifying contribution of direct runoff
and baseflow to rivers in Han River system,, [Korean Literature], South Korea, Journal
of Korea Water Resources Association,, Vol. 48, No. 4, pp. 309-319

Hwang C. L., Yoon K., 1981, Multiple attributes decision making methods and applications,,
Springer,
Hwang H. S., Rhee H. P., Lee S. J., Ahn K. H., Park J. H., Kim Y. S., 2016, Study
on representation of pollutants delivery process using watershed model,, [Korean Literature],
Journal of Korean Society on Water Environment,, Vol. 32, No. 6, pp. 589-599

Jang C. H, Kim H. J., Kim J. T., 2012, Prediction of reservoir water level using CAT,,
[Korean Literature], Journal of the Korean Society of Agricultural Engineers,, Vol.
54, No. 1, pp. 27-38

Jang S. S., Kim S. J., 2016, Comparison of houly and daily SWAT results for the evaluation
of runoff simulation performance,, [Korean Literature], Journal of the Korean Society
of Agricultural Engineers,, Vol. 58, No. 5, pp. 59-69

Jeong E., Cho H. L., 2019, Analysis of impact of climate change on river flows in
an agricultural watershed using a semi-distributed watershed model STREAM,, [Korean
Literature], Journal of Korean Society on Water Environment,, Vol. 35, No. 2, pp.
131-144

Jeong E., Cho H. L., Koo B. K., 2018, Estimation of pollution loads to the Geum-River
estuary for precipitation conditions using a semi-distributed watershed model STREAM,,
Journal of the Korean Society for Marine Environment Energy,, Vol. 21, No. 3, pp.
216-227

Johanson R. C., Imhoff J. C., Davis H. H., 1980, User’s manual for hydrological simulation
program - FORTRAN (HSPF), Research Grant No. R804971- 01. Office of Research and Development,,
U.S. Environmental Protection Agency,

Johanson R. C., Imhoff J. C., Kittle J. L., Donigian A. S., 1984, Hydrological simulation
program – FORTRAN (HSPF)., User’s Manual for Release 8.0, U.S. EPA, EPA-600/3-84-066,,
Environmental Research Laboratory,

Jung S. H., Rhee H. P., Hwang H. S., Yoon C. G., 2019, Study on development of paddy-RCH
method to consider discharge characteristics of paddy field in watershed model HSPF,,
[Korean Literature], Korean Society of Environmental Engineers,, Vol. 41, No. 6, pp.
311-320

Jung C. G., Park J. Y., Lee J. W., Jung H., Kim S. J., 2011, The applicability of
SWAT-APEX model for agricultural nonpoint source pollution assessment,, [Korean Literature],
Journal of the Korean Society of Agricultural Engineers,, Vol. 53, No. 5, pp. 35-42

Kang B., Ryu S., 2011, Comparison of Nash’s instantaneous unit hydrograph according
to shape factor, Proceedings of the 2011 Conference of the Korea Water Resources Association,,
[Korean Literature], Korea Water Resources Association,, pp. 415-415

Kang W., 2016, Evaluation method for stream water quality improvement effect enhancing
channel hydraulic Geometry in HSPF model, Doctoral dissertation,, [Korean Literature],
Konkuk University,, pp. 1-146

Kim E. J., Park B. K., Kim Y. S., Rhew D. H., Jung K. W., 2015, A study on development
of management targets and evaluation of target achievement for non-point source pollution
management in Saemangeum watershed,, [Korean Literature], Journal of Korean Society
of Environmental Engineers,, Vol. 37, No. 8, pp. 480-491

Kim E. J., Park B. K., Shin D. S., Kim Y. S., Rhew D. H., 2014, The study on methods
for setting of water quality goal and estimation of allocation loads on TMDL system
using a dynamic water quality model,, [Korean Literature], Journal of Korean Society
of Environmental Engineers,, Vol. 36, No. 6, pp. 629-640

Kim H., Jang C. H., 2017a, Catchment hydrologic cycle assessment tool - A user guide,
Korea Institute of Civil Engineering and Building Technology,, [Korean Literature]

Kim H. J., Jang C. H., 2017b, Catchment hydrologic cycle assessment tool user’s manual
(CAT 3.0),, Korea Institute of Civil Engineering and Building Technology.

Kim N. W., Chung I. M., Won Y. S., 2004a, The development of fully coupled SWAT-MODFLOW
model (I) model development,, [Korean Literature], Journal of Korean Water Resources
Association,, Vol. 37, No. 6, pp. 499-507

Kim N. W., Chung I. M., Won Y. S., 2004b, The development of fully coupled SWAT-MODFLOW
model (II) evaluation of model,, [Korean Literature], Journal of Korean Water Resources
Association,, Vol. 37, No. 6, pp. 509-515

Kim N. W., Lee J. E., Chung I. M., Kim D. P., 2008, Hydrologic component analysis
of the Seolma-Cheon watershed by using SWAT-K model,, Journal of Environmental Science
International,, Vol. 17, No. 12, pp. 1363-1372

Kim S. R., Kim S. M., 2018, Evaluation of HSPF model applicability for runoff estimation
of 3 sub-watershed in Namgang dam watershed,, [Korean Literature], Journal of Korean
Society on Water Environment,, Vol. 34, No. 3, pp. 328-338

Kim S. R., Kim S. M., 2020, Analysis of livestock nonpoint source pollutant load ratio
for each sub-watershed in Sancheong watershed using HSPF model,, [Korean Literature],
Journal of the Korean Society of Agricultural Engineers,, Vol. 62, No. 1, pp. 39-50

Kim Y. W., Lee J. W., Kim S. J., 2018, Analysis of extreme cases of climate change
impact on watershed hydrology and flow duration in Geum river basin using SWAT and
STARDEX,, [Korean Literature], Journal of Korean Water Resources Association,, Vol.
51, No. 10, pp. 905-916

Knisel W. G., 1980, GREAMS: A field-scale model for chemicals, runoff and erosion
from agricultural management systems,, Conservation research report 26,, USDA,

Koo J., Lee S.J., Kim M. K., Jung J., Lim K. J., 2016, Analysis of suitable soil loss
equations in the APEX model,, 2016 Korea Water Resources Association Conference,,
pp. 173-173

Korea Environment Institute (KEI)., 2017, [Korean Literature], A study on essential
principles and policy roadmap for the integrated water resources management, 2017-11,,
Korea Environment Institute,, pp. 21-27
Kwon K., Choi K. S., 2017, A study of nonpoint source pollutants loads in each watershed
of Nakdong river basin with HSPF,, [Korean Literature], Journal of Environmental Impact
Assessment,, Vol. 26, No. 1, pp. 68-77

Lee D., Han J. H., Park M. J., Engel B. A., Kim J., Lim K. J., Jang W. S., 2019, Development
of advanced web-based SWAT LUC system considering yearly land use changes and recession
curve characteristics,, Ecological Engineering,, Vol. 128, pp. 39-47

Lee H., Kim K., Song J. H., Lee D. G., Rhee H. P., Kang M. S., 2019, Pollutant delivery
ratio of Okdong-cheon waterhsed using HSPF model,, [Korean Literature], Journal of
the Korean Society of Agricultural Engineers,, Vol. 61, No. 1, pp. 9-20

Lee J. W., Jung C. G., Woo S. Y., Kim S. J., 2019, Evaluation of stream flow and water
quality behavior by weir operation in Nakdong river basin using SWAT,, [Korean Literature],
Journal of Korean Water Resources Association,, Vol. 52, No. 5, pp. 349-360

Lee S. C., Kim H. Y., Kim H. J., Han J. H., Kim S. J., Kim J., Lim K. J., 2017, Analysis
of baseflow contribution based on time-scales using various baseflow separation methods,,
[Korean Literature], Journal of the Korean Society of Agricultural Engineers,, Vol.
59, No. 2, pp. 1-11

Lee T., 2016, Assessment of sediment and total phosphorus loads using SWAT in Oenam
watershed, Hwasun, Jeollnam-do,, [Korean Literature], Journal of the Association of
Korean Geographs,, Vol. 22, No. 1, pp. 240-250

Leonard R., Knisel W., Still D., 1987, GLEAMS: Groundwater loading effects on agricultural
management system,, Transactions of the American Society of Agricultural Engineers,,
Vol. 20, pp. 1403-1428

McDonald M. G., Harbaugh A. W., 1983, A modular three-dimensional finite-difference
ground water flow model, USGS Open-File Report 83-872,, U. S. Geological Survey,,
pp. 83-872

Ministry of Environment (ME)., 1991, [Korean Literature], Water quality environment
conservation act, Law, No. 4260.
Ministry of Environment (ME)., 2007, [Korean Literature], Enforcement decree of the
water quality and aquatic ecosystem conservation act, Law, No. 8466.
Ministry of Environment (ME)., 2017, [Korean Literature], Enforcement decree of the
water environment conservation act, Law, No. 14532.
Ministry of Environment (ME)., 2018a, [Korean Literature], Enforcement decree of the
act on the investigation, planning, and management of water resources, Law, No. 15624.
Ministry of Environment (ME)., 2018b, [Korean Literature], Act on construction of
dams and assistance, ETC, to their environs, Law, No. 14532.
Ministry of Environment (ME)., 2018c, [Korean Literature], Special act on the utilization
of waterfronts, Law, No. 14532.
Ministry of Environment (ME)., 2019a, Framework act on water management, Law, No.
15653., [Korean Literature]

Ministry of Environment (ME)., 2019b, [Korean Literature], Act on development of water
management technologies and on promotion of water industry, Law, No. 15654.
Ministry of Environment (ME)., 2020, http://water.nier.go.kr/publicMain/mainContent.do
(accessed Sep. 2020), Water Environment Information System (WEIS),
Ministry of Health and Social Affairs (MHS)., 1971, [Korean Literature], Pollution
control act, Law, No. 2305.
Ministry of Land, Infrastructure and Transport (MOLIT)., 2011, [Korean Literature],
A comprehensive plan for water resources, 11- 1611000-002114-13, Ministry of Land,
Infrastructure and Transport,, pp. 18-77
Ministry of Land, Infrastructure and Transport (MOLIT)., 2020, http://stat.molit.go.kr/portal/cate/engStatListPopup.do
(accessed Sep. 2020), MOLIT Statistics System,
Ministry of Public Administration and Security (MPAS)., 2018, [Korean Literature],
Government organization act, Law, No. 15624.
Mohammad K., Cho J., Choi S. K., Song J. H., Song I., Hwang S., 2020, Evaluating the
performance of APEX-paddy model using the monitoring data of paddy fields in Iksan,
South Korea,, Journal of the Korean Society of Agricultural Engineers,, Vol. 62, No.
1, pp. 1-16

Moriasi D. N., Naresh P., Steiner J. L, Gowda P. H., Winchell M., Rathjens H., Starks
P. J., Verser A., 2019, SWAT-LUT: A desktop graphical user interface for updating
land use in SWAT,, Journal of the American Water Resources Association,, Vol. 55,
No. 5, pp. 1102-1115

National Institute of Agricultural Sciences (NAS)., 2015, [Korean Literature], Agricultural
policy/environmental exdenter model user’s manual <0806 ver.>,, National Institute
of Agricultural Sciences,
National Institute of Environmental Research (NIER)., 2012, [Korean Literature], An
advanced study on the modification and enhancement of HSPF model to improve the water
quality prediction, NIER-RP-2012-268, NIER, 20-32., pp. 20-32
Oh C., Jeong E., Choi J., 2015, Analysis on efficiency of non-point source pollutant
reduction measures for paddy field in Saemangeum watershed,, [Korean Literature],
Korean National Committee on Irrigation and Drainage,, Vol. 22, No. 2, pp. 31-43

Pai N., Saraswat D., 2011, SWAT2009_LUC: A tool to activate the land use change module
in SWAT 2009,, Transactions of the American Society of Agricultural and Biological
Engineers,, Vol. 54, No. 5, pp. 1645-1658

Park J. H., Hur Y. T., 2012, Development and application of GIS based K-DRUM for flood
runoff simulation using radar rainfall,, Journal of Hydro-environment Research,, Vol.
6, No. 3, pp. 209-219

Park S. J., Kang H. Y., Hwang S. H., Moon Y. I., 2015, Study on the estimation method
of storage constants based on basin shape factor at design flood estimation, Proceedings
of the 2015 Conference of the Korea Water Resources Association,, [Korean Literature],
Korea Water Resources Association,, pp. 508-508

Park S., Kim H., Jang C., 2019, Analysis of streamflow characteristics of Boryeong-dam
watershed using global optimization technique by infiltration methods of CAT,, [Korean
Literature], Journal of the Korea Academia-Industrial cooperation Society,, Vol. 20,
No. 2, pp. 412-424

Seo M., Yen H., Kim M. K., Jeong J., 2014, Tranferability of SWAT models between SWAT2009
and SWAT2012,, Journal of Environmental Quality,, Vol. 43, pp. 869-880

Shanon C. E., Weaver W., 1949, The mathematical theory of communication,, University
of Illinois Press,

Song H. W., Lee H. W., Choi J. H., Park S. S., 2009, Application of HSPF model for
effect analyses of watershed management plans on receiving water qualities,, [Korean
Literature], Korean Society of Environmental Engineers,, Vol. 31, No. 5, pp. 358-363

Sophocleous M. A., Koelliker J. K., Govindaraju R. S., Ramireddygari S. R., Perkins
S. P., 1999, Integrated numerical modeling for basin-wide water management: The case
of the Rattlesnake Creek basin in south-central Kansas,, Journal of Hydrology,, Vol.
214, pp. 179-196

Sung J. H., Kim B. S., Kang H. S., Cho C. H., 2012, Non-stationary frequency analysis
for extreme precipitation based on representative concentration pathways (RCP) climate
change scenarios,, [Korean Literature], Korean Society of Hazard Mitigation,, Vol.
12, No. 2, pp. 231-244

Tea E. A., Chae M. H., Cho Y. H., Cheon S. U., Kil G. B., Cho H. J., 2019, Evaluation
of pollution load reduction effect on algae in Daecheong lake using a SWAT model,,
[Korean Literature], Journal of Environmental Analysis,, Health and Toxicology,, Vol.
22, No. 4, pp. 207-216

Tsuchiya R., Kato T., Jeong J., Arnold J. G., 2018, Development of SWAT-Paddy for
simulating lowland paddy fields,, Sustainability,, Vol. 10, pp. 3246

United States Environmental Protection Agency (U. S. EPA)., 2000, Estimating hydrology
and hydraulic parameters for HSPF; Technical Note 6, EPA-823-R00-012;, Office of Water,
U.S. EPA:, pp. 8-30
Williams J. R., Izaurralde R. C., Steglich E. M., 2008, Agricultural policy/environmental
extender model user’s manual version 0604, BREC Report #2008-16., Blackland Research
and Extension Center.

Williams J. R., Izaurralde R. C., Steglich E. M., 2012, Agricultural policy/environmental
extender model theoretical documentation,, Agrilife Research Texas A&M System.

Williams J., Jones C., Dyke P., 1984, A modeling approach to determining the relationship
between erosion and soil productivity,, Transactions of the American Society of Agricultural
Engineers,, Vol. 27, pp. 129-144

Williams J., Nicks A., Arnold J., 1985, Simulator for water resources in rural basins,,
Journal of Hydraulic Engineering,, Vol. 111, pp. 970-986

Won K. J., Sung J. H., Chung E. S., 2015, Parameteric assessment of water use vulnerability
of South Korea using SWAT model and TOPSIS,, Journal of Korean Water Resources Association,,
Vol. 48, No. 8, pp. 647-657

Woo S. Y., Jung C. G., Kim J. U., Kim S. J., 2018, Assessment of climate change impact
on aquatic ecology health indices in Han river using SWAT and random forest,, [Korean
Literature], Journal of Korean Water Resources Association,, Vol. 51, No. 10, pp.
863-874
