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Resume

Choi, Jin-Yong,

 

 

 

 
Office Address:  Department of Rural Systems Engineering,
College of Agriculture and Life Sciences, Seoul National University,
1  Gwanak-ro, Gwanak-gu, Seoul, 151-921, South Korea
Tel.: +82-2-880-4583, Fax.: +82-2-873-2083,
Email: iamchoi@snu.ac.kr, jinyong.choi@gmail.com
Website: http://rwiel.snu.ac.kr, http://pasture.ecn.purdue.edu/~watergen


 

 

Research Area

 

- Irrigation and drainage

- Agricultural water resources management

- Climate change impact analysis on agricultural water resources

- Water footprint analysis for agricultural products and trade

- Geographic Information System and Web-GIS

- Remote sensing for agriculture

- Hydrologic and water quality (Groundwater nonpoint source pollution) modeling

- Watershed management Decision Support System

 


 

Research Summary

 

Dr. Jin-Yong Choi has a specialty in irrigation and drainage engineering on agricultural water resources management. His research career has also devoted in the interdisciplinary research on GIS and remote sensing application to agricultural water management. He published more than 90 papers in the Korean and international peer review journals. He is working in the Rural Systems Engineering department of Seoul National University as a professor, and implementing national research projects related with climate change impact on agricultural water resources, water footprint, agricultural reservoir operation, water quality control and IT adaptation including ICT, GIS and remote sensing.


 

 

University Position

 

- Assistant Professor, Department of Rural Systems Engineering, Seoul National University (March 2005March 2009)

- Head of Rural Systems Engineering Department, Seoul National University (March 2007 – Feb. 2009)

- Associate Director of Bio Venture Valley (Ag. and Bio Sci. Business Incubator) in Seoul National University (Sep. 2006 – Aug. 2008)

- Director of Bio Venture Valley (Ag. and Bio Sci. Business Incubator) in Seoul National University (Aug. 2008 –July 2011)

- Associate Professor, Department of Rural Systems Engineering, College of Agriculture and Life Sciences, Seoul National University (Apr. 2009 – Feb. 2014)

- Associate Dean of Planning and Coordination, College of Agriculture and Life Sciences in Seoul National University (Aug. 2011 – July 2013)

- Deputy Director General of Institutes of Green Bio Science and Technology in Seoul National University (Nov. 2013 – Aug. 2015)

- Professor, Department of Rural Systems Engineering, College of Agriculture and Life Sciences, Seoul National University (Mar. 2014 – Present)

 


 

Education

 

 B.S.: Seoul National University, Department of Agricultural Engineering (1989)

 M.S.: Seoul National University, Department of Agricultural Engineering (1991)

     - Thesis title: Irrigation Scheduling with Soil Moisture Simulation Model.

 Ph.D.: Seoul National University, Department of Agricultural Engineering (1996)

- Thesis title: Development of a Cell-based Long-term Hydrological Model using GIS

 


 

Research Experiences (Until 2005)

 

- Environmental DSS Scientist at Agricultural & Biological Engineering Department, Purdue University, West Lafayette, Indiana, USA (June 2003 – Jan. 2005)

- Postdoctoral research fellow, Agricultural & Biological Engineering Department, Purdue University, Lafayette, Indiana, USA (June 2000-May 2003)

- Research associate - Institute of Agricultural Sciences and Development, Seoul Nat'l University (Mar., 1996-Feb., 1997; Oct., 1997-Sep., 1998)

- Visiting senior researcher – Water resources and environment research division, Korea Institute of Construction Technology (KICT) (Oct., 1998-Dec., 1998; May, 1999-Dec., 1999)

 


 

Scholarship Grant

 

Korea Science and Engineering Foundation (KOSEF): Post-doctoral fellowship

Jun. 2000 - May 2001 ($20,000)


 

 

Honors and Awards

 

- Awarded the International Horwood Critique Award as Honorable Mention in 2002 by Urban and Regional Information Systems Association (URISA): Shilpam Pandey, Jon Harbor, Jin-Yong Choi, Bernard A Engel

- ASAE IET Outstanding Paper Award, 2003, Internet Based SDSS for Watershed Management using Web-GIS Capability, The American Society of Agricultural Engineers (ASAE) Annual Meeting, Las Vegas, Jin-Yong Choi, Bernard A. Engel, Larry Theller, Jon Harbor

- KSAE Research Award, 2006, The Korean Society of Agricultural Engineers, March 2006 Annual Convention.

- KSAE Outstanding Research Award, 2010, The Korean Society of Agricultural Engineers, Oct. 2010 Annual Meeting.

- KCID (Korean Committee of Irrigation and Drainage, Korea National Committee of ICID (International Commission on Irrigation and Drainage)), 2013, Award on International Affairs

- Korean Federation of Science and Technology Societies, 2013, Outstanding Paper Award on Science and Technologies

 


 

Teaching Experiences

  

- Teaching Assistant (Mar., 1993-Feb., 1995; May, 1995-Feb., 1996)

Seoul National University, Republic of Korea: Surveying class operation and research assistant

 

- Teaching as a co-instructor

Agricultural and Biological Engineering, Purdue University

           ABE526: Watershed Systems Design

           ABE691g: Advanced GIS - Web-based Geographic Information Systems

           HONR199v: Hydrologic Processes (Honors course)

 

- Teaching as a lecturer (Korea)

 Hankyeong National University, Republic of Korea, Department of Rural Engineering

Subject : Geographic Information System and Data Processing(1994-1999, 3 credit)

                             Computer Application to Rural Development(1995-1997, 3 credit)

       CAD(1995-1997, 3 credit)  Surveying(1998, 3 credit)

 

 Chungbuk National University, Republic of Korea, Department of Agricultural Eng.

Subject : Computer Graphics and Drawing(1996, 3 credit)

 

 Seoul National University, Republic of Korea

Subject : Surveying(1997-1999, 3 credit, Department of Landscape architecture)

                             Soil and Water Conservation Engineering (1999, 3 credit, Department of Agric. Eng)

 

 Kangwon National University, Republic of Korea, Department of Agricultural Eng.

Subject : Water Resources Development and Conservation(1998, 3 credit)

                             Environmental Consolidation in Rural Region(1998, 3 credit)

                             Inland Water Quality Management(1998, 3 credit)

                             Regional Resources Management with GIS(1999, 3 credit)

                             Scenery Planning and Conservation(1999, 3 credit)

 

  Kongju National University, Republic of Korea, Department of Agricultural Eng.

Subject : Agricultural Land Reclamation(1999, 3 credit)

                             Fluid Mechanics(1999, 3 credit)

                             Hydrology and River engineering(1999. 3 credit)

                            Water Resources Development(1999, 3 credit, graduate school)

 

 


Publications

 


Book Chapters

 

- Chung, J. W., H. W. Chung, S. M. Choi, S. W. Lee, D. M. Ahn, J. Y. Choi, K. S. Han, 1999, Guidance of Rural Development Planning (Korean Edition), Ministry of Agriculture and Forestry and Korea Agriculture and Rural Infrastructure Corporation, South Korea

 

- Chung, H. W., S. H. Park, N. H. Lee, S. J. Kim, J. Y. Choi, and K. U. Park, 2000, Computer programs for irrigation and drainage (Korean Edition), Seonkyoon Sa, Suwon, Korea

 

 - Chung H. W., J.-Y. Choi et al., 2006, Irrigation and Drainage Engineering (Korean edition), Dongmyung Sa, Seoul, Korea

 

- Jin-Yong Choi, Min-Won Jang, Jeong-Jae Lee, 2008, Drought Characteristics Analysis of North Korea, Seoul National University Press.

 

 

Journal Articles

 

1. Rhee, S. H., J. Y. Choi and H. J. Kim, 1993, Analysis of land suitability for rural area using the  GIS, J. of the Korean Soc. for Geo-Spatial Information System, Vol. 1, No. 1, pp. 153-158. 

 

2. Chung, H. W., N. H. Lee, S. J. Kim, J. Y. Choi, H. G. Han and D. S. Kim, 1994, Development of the automated  irrigation management system for paddy fields, J. of the Korean Society of Agricultural Engineers (KSAE), Vol. 36, No. 3, pp.67-73.

 

3. Chung, H. W., N. H. Lee, S. J. Kim, J. Y. Choi, H. G. Han and D. S. Kim, 1994, Development of the Automated Turnout, J. of the KSAE, Vol. 36, No. 4, pp.33-38.

 

4. Chung, H. W., N. H. Lee, S. J. Kim, J. Y. Choi, H. G. Han and D. S. Kim, 1994,  Development of the Automated Inlet, J. of the KSAE, Vol. 37, No. 1, pp.49-54.

 

5. Chung, H. W., B. T. Park, S. J. Kim and J. Y. Choi, 1995, A study on rural land use planning technique(I)-Sub-regional analysis by PCA-, J. of Korea Society of Rural Planning(KSRP), Vol. 2, No. 1, pp.33-42.

6. Chung, H. W., B. T. Park, J. J. Lee and J. Y. Choi, 1995, A study on rural land use planning technique(II)-Using spatial analysis method of GIS-, J. of KSRP, Vol. 2, No. 1, pp.43-51.

7. Rhee, S. H., M. Y. Oh, J. Y. Choi and H. J. Kim, 1995, Analysis of suitable site for farmstead using GIS, J. of the Korean Soc. for Geo-Spatial Information System, Vol. 3, No. 2, pp. 173-181.

8. Kim, D. S., H. W. Chung, S. J. Kim and J. Y. Choi, 1995, GIS application model for spatial simulation of surface runoff from a small watershed(II), J. of the Korean Soc. of Agricultural Engineers(KSAE), Vol. 37, No. 6, pp.35-42.

9. Chung, H. W., J. J. Lee, N. H. Lee, S. J. Kim and J. Y. Choi, 1995, The use of geographic information system for planning rural water resources systems, The J. of GIS Ass. of Korea., Vol. 3, No. 1, pp.39-46.
 
10. Chung, H. W., S. J. Kim, J. Y. Choi and D. S. Kim, 1995, GIS application model for temporal and spatial simulation of surface runoff from a small watershed,  The J. of GIS Ass. of Korea., Vol. 3, No. 2, pp.135-146.

 

11. Choi, J. Y. and H. W. Chung, 1995, Applicability analysis of soil moisture simulation model SWATRER, J. of the KSAE, Vol. 37, No. 6, pp. 82-91.

 

12. Choi, J. Y. and H. W. Chung, 1996, Irrigation scheduling with soil moisture simulation model, J. of the KSAE, Vol. 38, No. 1, pp. 98-106.

 

13. Chung, H. W. and J. Y. Choi, D.S. Kim, and S. H. Lee, 1996, Water quality management system for a farm village stream-watershed monitoring and the system design-, J. of KSRP, Vol. 2, No. 2, pp. 109-117.

 

14. H. W. Chung, J. Y. Choi, D. S. Kim, K. U. Park and S. J. Pae, 1997, Hydraulic characteristics of surface irrigation in paddy field of direct seeding culture, J. of the KSAE, Vol. 39, No. 3, pp. 64-74.

 

15. Choi, J. Y. and H. W, Chung, 1997, Development of a cell-based long-term hydrologic model using GIS(I) –Cell-based lng-term hydrologic modeling-, J. of the KSAE, Vol. 39, No. 1, pp.64-74.

 

16. Choi, J. Y., H. W, Chung and D. S. kim, 1997, Development of a cell-based long-term hydrologic model using GIS(II) –Pre and post processor development-, J. of the KSAE, Vol. 39, No. 2, pp.103-112.

 

17. Choi, J. Y., H. W, Chung and D. S. kim, 1997, Development of a cell-based long-term hydrologic model using GIS(III) –Data construction and model application-, J. of the KSAE, Vol. 39, No. 3, pp.52-63.

 

18. Chung, H. W., D. S. Kim, J. J. Lee, J. Y. Choi and H. J. Kim, 1997, Dynamic decision support system using GIS and network, J. of KSRP, Vol. 3. No. 1, pp. 96-104.

 

19. Chung, H. W. and T. S. Park, and J. Y. Choi, 1998, Development of the Optimal Reservoir Determination Model for Supplying Rural Water, J. of the KSAE, Vol. 40, No. 2, pp. 69-80.

 

20. Kim, J. O., K. S. Yoon, M. G. Ko, K. D. Kim, J. Y. Choi, and H. J. Kim, 1998, Development of a System for Safety Appraisal and Rehabilitation on Agricultural Structures, Bulletin of Industrial Development Institute, Kongju Natl Univ., Vol. 6, 159-167.  

 

21. Choi J. Y. and S. M Lee, 1998, GIS based Agricultural Decision Making and Application, J. of KSRP, Vol. 4. No. 2, pp. 103-116.

 

22. Yoon, K. S., J. Y. Choi, and J. O. Kim, 1998, GIS and GPS Application for the Development of Management System of Irrigation Structures, Bulletin of Industrial Development Institute, Kongju Natl Univ., Vol. 6, pp. 159-167.

 

23. Choi J. Y., and K. S. Yoon, 1998, Application of GIS for Agricultural Disaster Management, Bulletin of Hazard Management Research Center, Kongju Natl Univ., Vol. 2, pp. 79-87.

 

24. H. W, Chung,  S. J. Bae, and J. Y. Choi, 1999, Agricultural Drought Analysis using Soil Water Balance Model and GIS, J. of the KSAE, Vol. 41, No. 6, pp. 33-43.

 

25. Choi, J. Y., K. S. Yoon and J. O. Kim, 2000, GPS Application for the Digital Map Construction of Irrigation Canal Networks, J. of the KSAE(English ed.), Vol. 32, pp.9-16.

 

26. Yoon, K. S., J.-Y. Choi, K. H. Han, J. Y. Cho, 2002, Flow Weighted Mean Concentration and Runoff-Mass Load Relationship of Pollutants Derived from Intensively Sampled Water Quality Data of a Paddy Field, J. of the KSAE, Vol.  44(5),  pp.127-135.

 

27. Yoon, Kwang-Sik, Cho, Jae-Young, Choi, Jin-Kyu, Son, Jae-Gwon, Han, Kuk-Heon, Kim, Young-Joo, Choi Jin-Yong.  2002 Changes of Nutrient Concentrations in Root Zone of a Paddy Plot and Nutrient Losses via Infiltration During the Rice Cultivation Period. Irrigation and Drainage, KCID, Vol. 9(1), pp. 59-69.

 

28. Choi, J. Y., B. A. Engel, H. W. Chung, 2002, Daily Streamflow Modeling and Assessment Based on Curve Number Technique, Hydrological Processes, Vol.16 (16), pp. 3131-3150.

 

29. B. A. Engel, J-Y Choi, S. Pandey, J. Harbor, 2003, Web-Based DSS for Hydrologic Impact Evaluation of Small Watershed Land Use Changes, Computers and Electronics in Agriculture, Vol. 39, 241-249.

 

30. Choi, J-Y, B. A. Engel, Suresh Muthukrishnan, Jon Harbor, 2003, GIS-Based Long-Term Hydrologic Impact Evaluation for Watershed Urbanization, Journal of American Water Resources Association, Vol. 39 (3), pp. 623-635.

 

31. Choi, J-Y, B. A. Engel, 2003, Real Time Watershed Delineation System Using Web-GIS, Journal of Computing in Civil Engineering, American Society of Civil Engineers, Vol. 17 (3), 189-196.

 

32. Choi, J-Y, B. A. Engel, K. S. Yoon, 2003, GIS and Web-based DSS for Preliminary TMDL Development, Journal of Korean Water Resources Association Vol. 4(1), pp. 19-30.

 

33. Tang, Z., B. A. Engel, J. Choi, K. Sullivan, M. Sharif , K. J. Lim, 2004, A Web-based DSS for Erosion Control Structure Planning, Applied Engineering in Agriculture, ASAE, Vol. 20(5), pp. 707-714.

 

34. Shi, Y., Asher, J. Bartholic, J.-Y. Choi, B. Engel and R. Farnsworth, 2004, An Online WebGIS-based Hierarchical WatershedDecision Support System for United States, Environmental Informatics Archives, International Society for Environmental Information Sciences, Volume 2, pp. 838-845.

 

35. Choi, J-Y, B. A. Engel, and R. Farnsworth, 2005, Web-based GIS and Spatial Decision Support System for Watershed Management, Journal of Hydroinformatics, Vol. 7(3), pp. 165-174.

 

36. Choi, J-Y, B. A. Engel, L. Theller, and J. Harbor,  2005, Utilizing Web-based GIS and SDSS for Hydrological Land Use Change Impact Assessment, Transactions of ASAE, Vol. 48(2), 817-822.

 

37. Yoo, S.-H., J.-Y. Choi and M.-W. Jang, 2006, Estimation of Paddy Rice Crop Coefficients for FAO Penman-Monteith and Modified Penman Method, Journal of the KSAE, Vol. 48(1), pp. 13-23

 

38.  Yoo, S.-H., J.-Y. Choi, 2006, Estimation of Spatial Distribution of PET for Agricultural Water Demand Analysis, KCID(Korean Committee on Irrigation and Drainage) Journal, Vol.13(1), pp. 39-49

 

39.  Kim, O.-K., J.-Y. Choi, M.-W. Jang, S.-H. Yoo, W.-H. Nam, J.-H. Lee, J.-K. Noh, 2006, Watershed Scale Drought Assessment Using Soil Moisture Index, Journal of the KSAE, Vol. 48(6), pp. 3-13

 

40. Rabi H. Mohtar, Tong Zhai, Jin-Yong Choi, Bernard A. Engel and Juli J. Fast, 2007, Evaluation of Environmental Modeling Tools for Classroom Learning, Journal of International Engineering Education, Vol 23(4), pp.661-671.

 

41. Jang, M. W., J.-Y. Choi, and J.-J. Lee,2007, A spatial reasoning approach to estimating paddy rice water demand in Hwanghaenam-do, North Korea, AGRICULTURAL WATER MANAGEMENT Vol.89, pp.185-198.

 

42. Nam, W. H., J-Y. Choi, M.-W. Jang, and B. A. Engel, 2007, Web-based GIS for Real Time Hydrologic Topographical Data Extraction for the Geum River Watershed in Korea, Journal of KSAE, Vol. 49(9), pp. 81-90

 

43. Jang, M.-M., S.-H. Yoo, and J-Y. Choi, 2007, Spring Season Drought Analysis Using NOAA AVHRR NDVI  in North Korea, Journal of KSAE, Vol. 49(6), pp. 21-22

 

44. Oh, Y.-G, S.-J. Cho, J.-Y. Choi, S.-B. Im, T.-M. Ahn, J.-J. Lee, and  D.-K. Lee, 2007, Rural Amenity Resources Survey, Journal of KSRP (Korean Society of Rural Planning), Vol. 13 (1), pp. 1-9

 

45. Yoo, S.-H., W.-H. Nam, and J.-Y. Choi, 2007,  Assessment of Accuracy of SRTM(Shuttle Radar Topography Mission), KCID Journal, Vol.14(1), pp. 80-88

 

46. Yoo, S. H., J-Y. Choi, and M. W. Jang, 2007, Estimating Paddy Rice Evapotranspiration of 10-Year Return Period Drought Using Frequency Analysis, Journal of the KSAE, Vol. 49(3), pp. 11-20

 

47. Yoon, S.-H., J.-Y. Choi, S.-H. Yoo, and M.-W. Jang, 2007, An Uncertainty Analysis of Topographical Factors in Paddy Field Classification Using a Time-series MODIS, Journal of the KSAE, Vol.49(5), pp. 67-77

 

48. Jang M.-W.,  S.-H, Yoo, and J.-Y. Choi, 2007, Analysis of Spring Drougt Using NOAA/AVHRR NDVI for North Korea, Journal of the KSAE, Vol. 49 (6)

 

49. Oh, Y.-K., J.-Y. Choi, S.-J. Bae, and M.-W. Jang, 2007, A Spatio-temporal Change Analysis of Rural Landscape Patterns using Landscape Ecology Indices: Focused on a Part of Gyeonggi-do, Journal of the KSAE, Vol. 49(6), pp. 65-76

 

50. Yoo, S.-H., S.-H. Yoon, S.-Y. Hong, and J.-Y. Choi, 2007, Estimation of Paddy Water Demand using Land Cover Map in North Korea, KCID Journal, Vol. 14(2), pp. 76-84

 

51. Nam, W.-H., Y.-S. Yoo, M.-W. Jang, and J.-Y. Choi, 2008, Application of Meteorological Drought Indices for North Korea, Journal of the KSAE, Vol. 50 (3), pp. 3-15.

 

52. Nam, W.-H., Y.-S. Yoo, J.-Y. Choi, and M.-W. Jang, 2008, Analysis of Autumn Drought Using Soil Moisture Index, KCID Journal, Vol.15(1), pp. 21-33.

 

53. Yoo, S.-H.,  W.-H. Nam, M.-W. Jang and J.-Y. Choi, 2008, Assessment and Classification of Meteorological Drought Severity in North Korea , Journal of the KSAE, Vol. 50 (4), pp. 13-23.

 

54. Yoo, S.-H., J.-Y. Choi, and M.-W. Jang, 2008, Estimation of Design Water Requirement Using FAO Penman-Monteith and Optimal Probability Distribution Function in South Korea, Agricultural Water Management, Vol. 95(7), pp.845-853.

 

55. Oh, Y.-G., J.-Y. Choi, and S.-J. Bae, 2008, Evaluation of Regional Rural Amenity Values on Living and Tourism Resource Characteristics, Journal of Korean Society of Rural Planning (KSRP), Vol. 14(4), pp. 21-32.

 

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56. Lee, S.-H., J.-Y. Choi, S.-J. Bae, and Y.-G. Oh, 2009, Analyzing the spatial centrality of rural villages for green-tourism using GIS and social network analysis, Journal of Korean Society of Rural Planning (KSRP), Vol. 15(1), pp. 47.-59.

 

57. Hong, E.-M., J.-Y. Choi, S.-H. Lee, Y.-S. Yoo, and M.-S. Kang, 2009, Estimation of Paddy Rice Evapotranspiration Considering Climate Change Using LARS-WG, Journal of the KSAE, Vol. 51 (3), pp. 25-35.

 

58. Nam, W.-H., J.-Y.Choi, E.-M.Hong, and H.-K. Kim, 2009. Development of Web-GIS based SWAT Data Generation System, Journal of the KSAE, Vol. 51 (6), pp. 1-9.

 

59.Yoo, S.-H., J.-Y. Choi, T. Kim, J.-B. Im, and C. Chun, 2009. Estimation of Crop Virtual Water in Korea, Journal of the KWRA, Vol. 42 (11), pp.911-920.

 

60. Oh, Y.-G., J.-Y. Choi, J.-M. Lee, and S.-J. Bae, 2009, The Demand and Usability Survey for Using Rural Amenity Resource Map, Journal of Korean Society of Rural Planning (KSRP), Vol. 15(4), pp. 1-10.

 

61. Jang, M.-W., H.-H. Chung, S.-H. Lee, and J.-Y. Choi, 2009, A Study on Surveying Techniques of Rural Amenity Resources Using Internet High-resolution Image Services –mainly on Google Earth-, Journal of Korean Society of Rural Planning (KSRP), Vol. 15(4), pp. 199-211.

 

62. Chung, H.-H., S.-I. Na, S.-H. Lee, and J.-Y. Choi, 2009, Construction of Farmlands Spatial Information for Reasonable Adjustment of Farmland Use, Journal of Korean Society of Rural Planning (KSRP), Vol. 15(4), pp. 213-220.

 

63. Hong, E.-M., J.-Y. Choi, S.-H. Lee, Y.-S. Yoo, W.-H. Nam, J.-K. Yeo, and I.-G. Choi, 2010, Effects of Low Concentration Liquid Manure Application on Soil Water and Groundwater Quality in Bio-Circulation Experimental Forest, Journal of the KSAE, Vol. 52 (5), pp.37-45.

 

64. Lee, S.-H., J.-Y. Choi, Y.-G. Oh, and S.-J. Bae, 2010,Understanding Distributional Attributes of Rural Amenity Resources using Ginis Coefficient, Journal of Korean Society of Rural Planning (KSRP), Vol. 16(2), pp. 57.-64.

 

65. Oh, Y.-G., J.-Y. Choi, S.-J. Bae, and S.-H. Lee, 2010, A Probability Mapping for Land Cover Change Prediction using CLUE Model, Journal of Korean Society of Rural Planning (KSRP), Vol. 16(2), pp. 47-55.

 

66. Bae, S.-J., J.-Y. Choi, Y.-K. Oh, and Y.-S. Yang, 2010, Demand Analysis of the Rural Amenity Resources Information in Rural Development Consulting, Journal of Korean Society of Rural Planning (KSRP), Vol. 16(3), pp. 77-85.

 

67. Kwon, O.-S., J.-Y. Choi, W.-B. Kim, D.-H. An, and J.-B. Im, 2009, Valuing Environmental Benefits of an Environmentally Friendly Farming Complex: The Case of Paldang Clean Agricultural Belt, Journal of KJAE, Vol. 59(1), pp. 33-56.

 

68. Kim, H.-J., M.-Y. Roh, D.-H. Lee, S.-H. Hur, J.-Y. Choi, S.-O. Chung, and  J.-Y. Rhee, 2011, Feasibility Test on Automatic Control of Soil Water Potential Using a Portable Irrigation Controller with an Electrical Resistance-based Watermark Sensor, Journal of Bio-Environment Control, Vol. 20(2), pp.93-100.

 

69. Kim, H.-C., J.-K. Yeo, Y.-B. Koo, H. Shin, J.-Y. Choi, and H.-H. Lee, 2011, Growth and Biomass Production of Fast Growing Tree Species Treated with Slurry Composting and Biofiltration Liquid Fertilizer, Korean Journal of Soil Sci. Fert., Vol. 44 (2), pp.206-214.

 

70. Hong, E.-M., J.-Y. Choi, W.-H. Nam, and S. H. Yoo, 2011, Analysis of Soil Moisture Recession Characteristics in Conifer Forest, Journal of the KSAE, Vol. 53 (4), pp.1-9.

 

71. Oh, Y.-G., J.-Y. Choi, S.-H. Yoo, and S.-H. Lee, 2011, Prediction of Land-cover Change Based on Climate Change Scenarios and Regional Characteristics using Cluster Analysis, Journal of the KSAE Vol. 53(6), pp. 31-41.

 

72. Nam, W.-H., T. Kim, J.-Y. Choi, J.-T. Kim, and M.-C. La, 2011, Wireless Sensor Network Development using RFID for Agricultural Water Management, Journal of the KSAE Vol. 53(5), pp.43-51.

 

73. Oh, Y.-G., J.-Y. Choi, S.-H. Lee, and S.-H. Yoo, 2011, Prediction of paddy field change based on climate change scenarios using the CLUE model, Paddy and water environment engineering, Vol. 9 (3), pp. 309-323.

 

74. Lee, T.-S., J.-Y. Choi, S.-H. Yoo, S.-H. Lee, and Y.-G. Oh, 2012, Analyzing consumptive use of water and yields of paddy rice by climate change. Journal of the Korean Society of Agricultural Engineers (KSAE) 54 (1), pp. 47-54.

 

75. Kim, T.-G., W.-H. Nam, T.-S. Lee, J.-Y. Choi,  and J.-T. Kim, 2012, Assessment of Mobile Technology Operability Based on RFID and QR Code for Real Time Information Management of Irrigation Facilities, Journal of the Korean Society of Agricultural Engineers (KSAE) 54 (1), pp. 1-9.

 

76. Yoo, S.-H., J.-Y. Choi, S.-H. Lee, Y.-G. Oh, and N.-Y. Park, 2012, The impacts of climate change on paddy water demand and unit duty of water using high-resolution climate scenarios. Journal of the Korean Society of Agricultural Engineers (KSAE), Vol. 54 (2), pp.15-26.

 

77. Yoo, S.-H., J.-Y. Choi, W.- H. Nam, T.-G. Kim, and G.-D. Go, 2012, Developing Model of Drought Climate Scenarios for Agricultural Drought Mitigation. Journal of the Korean Society of Agricultural Engineers (KSAE), Vol. 54 (2), pp. 67-75.

 

78. Oh, Y.-G., J.-Y. Choi, S.- H. Yoo, and S. H. Lee, 2012. Prediction of land-cover changes and analysis of paddy fields changes based on climate change scenario (A1B) in agricultural reservoir watersheds. Journal of the Korean Society of Agricultural Engineers (KSAE), Vol. 54 (2), pp. 77-86.

 

79. Nam, W.-H., T.-G. Kim, J.-Y. Choi, and J.-J. Lee, 2012, Vulnerability Assessment of Water Supply in Agricultural Reservoir Utilizing Probability Distribution and Reliability Analysis Methods, Journal of the Korean Society of Agricultural Engineers (KSAE), Vol. 54 (2), pp. 37-46.

 

80. Nam, W.- H., J.-Y. Choi, S.-H. Yoo, and B.A. Engel, 2012, A Real-time online drought broadcast system based on the soil moisture index. Journal of Korean Society of Civil Engineers (KSCE), Vol. 16 (3), pp.357-365.

 

81. Yoo, S.-H., T.-G. Kim, J.-B. Im, and J. Y. Choi, 2012. Estimation of the international virtual water flow of grain crop products in Korea. Paddy and Water Environment (PAWE), Vol.10 (2), pp. 83-93.

 

82. Hong, E.-M., J.-Y. Choi, S. H. Yoo, and W.-H. Nam, 2012, Analysis of soil moisture characteristics in nut pine forest about seasons and soil layers, Journal of the KSAE, Vol. 54 (4), pp.105-114.

 

83.Nam, W.-H., J.-Y. Choi, S.-K. Choi, E.-M. Hong, S.-H. Jeon, and S.-O. Hur, 2012, Discharge Uniformity and Performance Assessment of Drip Irrigation System, Journal of the KSAE, Vol. 54 (4), pp.29-38.

 

84. Choi, S.-G., J.-Y. Choi, W.-H. Nam, S.-O. Hur, H.-J. Kim, S.-O. Chung, and K.-H. Han, 2012, Uniformity Assessment of Soil Moisture Redistribution for Drip Irrigation, Journal of the KSAE, Vol. 54 (3), pp.19-28.

 

85. Yoo, S.-H., S.-H. Lee, J.-Y. Choi, and T.-S. Park, 2012, Optimizing Rules for Releasing Environmental Water in Enlarged Agricultural Reservoirs, Journal of the KSAE, Vol. 54 (5), pp.17-24.

 

86. Yoo, S.-H., J.-B. Im, J.-Y. Choi, and S.-H. Lee, 2012, Estimation of Agricultural Water and Land Required to Substitute the Import of Feed-grain for Domestic Production, Journal of the Korean Society of International Agriculture (KSIA), Vol. 24 (3), pp.259-264.

 

87. Nam, W.-H., T.-G. Kim, J.-Y. Choi, and J.-J. Lee, 2012, Estimating Vulnerable Duration for Irrigation with Agricultural Water Supply and Demand during Residual Periods, Journal of the KSAE, Vol. 54 (5), pp.123-128.

 

88. Nam, W.-H., J.-Y. Choi, S.-H. Yoo, and M. W. Jang, 2012, A decision support system for agricultural drought management using risk assessment. Paddy and Water Environment (PAWE), Vol.10 (3), pp. 197-207.

 

89. Yoo, S.-H., J.-Y. Choi, W-H Nam, and E. Hong, 2012, Analysis of design water requirement of paddy rice using frequency analysis affected by climate change in South Korea, Agricultural Water Management, Vol. 112(9). Pp. 33-42.

 

90. Nam, W.-H., T.-G. Kim, J.-Y. Choi, and H.-J. Kim, 2012, Evaluation of Irrigation Vulnerability Characteristic Curves in Agricultural Reservoir, Journal of the KSAE, Vol. 54 (6), pp.39-44.

 

91. Lee, S.-H., J.-Y. Choi, .S-H. Yoo, Y.-G. Oh, 2013, Evaluating spatial centrality for integrated tourism management in rural areas using GIS and network analysis, Tourism Management, Vol. 34, pp. 14-24

 

92. Yoo, S.-H., J.-Y. Choi, S.-H. Lee, Y.-G. Oh, and D.-K. Yun, 2013, Climate change impacts on water storage requirements of an agricultural reservoir considering changes in land-use and rice growing season in Korea, Agricultural Water Management, Vol. 113 (1). pp. 43-54.

 

93. Park, N.-Y., J.-Y. Choi, S.-H. Yoo, and S.-H. Lee, 2013, Assessment of Anti-Drought Capacity for Agricultural Reservoirs using RCP Scenarios, Journal of the KSAE, Vol. 55 (3), pp.13-24.

 

94. Nam, W.-H., J.-Y. Choi, M.-W. Jang, and E.-M. Hong, 2013, Agricultural Drought Risk Assessment using Reservoir Drought Index, Journal of the KSAE, Vol. 55 (3), pp.41-49.

 

95. Lee, S.-H., S.-H. Yoo, N.-Y. Park, and J.-Y. Choi, 2013, An Analysis of Environmental Water Release Patterns Considering Operation Rules in Enlarged Agricultural Reservoirs, Journal of the KSAE, Vol. 55 (3), pp.51-62.

 

96. Hong, E.-M., J.-Y. Choi, S.-H. Yoo, and W.-H. Nam, 2013, Monitoring of Shallow Groundwater Salinity in Livestock Manure Applications to Reclaimed Tidal Land, IRRIGATION AND DRAINAGE, Vol. 62 (Suppl. 1), pp.63-74.

 

 

Professional Activities

 

-        Korean society of agricultural engineers, Committee of Irrigation and drainage

-        Korean society of agricultural engineers, Committee of Rural development

-        Korean society of agricultural engineers, Member of Board of Trustee

-        Korean society of agricultural engineers, Editorial Board

-        Korean society of Rural Planning, Committee of natural resource and information

-        Korean society of Rural Planning, Member of Board of Trustee

-        Korean society of Rural Planning, Editor in Chief

-        Korea Committee of Irrigation and Drainage(Korea branch of the International Committee of Irrigation and Drainage(ICID)), Non-structural flood protection division

-        Korea Committee of Irrigation and Drainage, Young-professional forum division

-        Korea Committee of Irrigation and Drainage, Editor

-        American Society for Agricultural Engineers (ASAE) Member

-        Paddy and Water Environment (Springer Peer Review Journal), Managing Editor