References
- Chang, H. J., 2002, Spatial variations of nutrient concentrations in Pennsylvania Watersheds, J. of the Kor. Geo. Soc., 37(5), 536-550.
- Choi, H. K., Baek, H. S., Heo, J. Y., 2002, Evaluation of water quality on the upstreams of the Soyanggang Dam by using multivariate analysis, J. of Industrial Technology, Kangwon Natl. Univ., 22(A), 201-210.
- Correll, D. L., 1998, The role of phosphorus in the eutrophication of receiving waters: a review, J. Environ. Qual., 27, 261-266.
- Donald, W., Meals, Jean Spooner, Steven, A., Dressing, Jon, B. Harcum., 2011, Statistical analysis for monotonic trends, Tech notes6, November 2011, Developed for U.S. Environmental Protection Agency by Tetra Tech, Inc., Fair fax, VA, 23, p. Available online at www.bae.ncsu.edu/programs/extension/wqg/319monitoring/tech_notes.htm.
- Garcia, H. L., Gonzalez, I. M., 2003, Self-organizing map and clustering for wastewater treatment monitoring, Eng. App. of Art. Int., 17, 215-225.
- Gilbert, R. O. 1987, Statistical methods for environmental pollution monitoring, Wiley, N.Y.
- Ha, K., Kim, H. W., Joo, G. J., 1998, The phytoplankton seccession in the lower part of hypertrophic Nakdong River(Mulgum), South Korea. Hydrobiologia. 369/370, 217-227.
- Han, D. H., 2010, Temporal and spatial analysis of water temperature and water quality assessment of streams and reservoirs in Korea, PhD Thesis. University of Seoul, Seoul.
- Helsel, D. R., Mueller, D. K., Slack, J. R., 2006, Computer program for the Kendall family of trend tests: U.S. Geological Survey Scientific Investigations Report 2005 5275, 4.
- Helsel, D. R., Hirsh, R. M., 1995, Statistical methods in water resources, Elsevier, N.Y.
- Hirsch, R. M., Slack, J. R., Smith, R. A., 1982, Techniques of trend analysis for monthly water quality data, Wat. Res. Res., 18(1), 107-121. https://doi.org/10.1029/WR018i001p00107
- Hong, Y. S., Rosen, M. R., 2001, Intelligent characterisation and diagnosis of the groundwater quality in an urban fractured-rockaquifer using an artificial neural network, Urb. Wat., 3, 193-204. https://doi.org/10.1016/S1462-0758(01)00045-0
- Joo, G. J., Kim, H. W., Ha, K., Kim, J. K., 1997, Long-term trend of the eutrophication of the lower Nakdong River, Kor. J. Lim., 30, 472-480.
- Kim, E. S., Yoon, J. H., Lee, J. W., Choi, H. I., 2012, Analysis of long-term trends in lake water quality observations, J. of Kor. Soc. of Haz. Mit., 12(1), 231-238. https://doi.org/10.9798/KOSHAM.2012.12.1.231
- Kim, H. J., Shin, B. K., Chang, C. W., 2008, Correlation between environmental factors and plant species spectrum of the streams, Kor. J. Env. Eco., 22(1), 43-58.
- Kim, Y. G., Jin, Y. H., Park, S. C., Kim, J. M., 2010, Analysis of non-point source pollution discharge characteristics in leisure facilities areas for pattern classification, J. of Kor. Wat. Res. Ass., 43(12), 1029-1038. https://doi.org/10.3741/JKWRA.2010.43.12.1029
- Kohonen, T., 2002, Self-organizing Maps. Springer, Berlin.
- Leps, J., Smilauer, P., 2003, Multivariate analysis of ecological data using CANOCO. Cambridge University Press, New York.
- Lu, R. S., Lo, S. L., 2002, Diagnosing reservoir water quality using self-organizing maps and fuzzy theory, Wat. Res., 36, 2265-2274. https://doi.org/10.1016/S0043-1354(01)00449-3
- Nakdong River Environment Research Center, 2013, Changes of water environment and phytoplankton community structures in the Nakdong River.
- Oh, Y. C., Lee, N. D., Kim, J. G., 2004, The evaluation of water quality in the Mankyung River using multivariate analysis, J. of the Env. Sci., 13(3), 233-244.
- Paik, B. C., Kim, C. K., Kim, T. R., 2011, A study on the pattern analysis of correlation between the river flow and water quality using a SOM technique, J. of Kor. Soc. of Urb. Env., 11(2), 153-160.
- Park, H. S., Park, C. K., Song, M. K., Baek, K. H., Shin, S. K., 1999, Evaluation of water quality characteristic using factor analysis in the Nakdong River, J. of Kor. Soc. on Wat. Qua., 17(6), 693-701.
- Park, J. H., Lee, G. S., Yang, J. S., Kim, S. W., 2012, A hydrometeorological time series analysis of Geum River Watershed with GIS data considering climate change, J. of Kor. Soc. for Geo. Inf. Sys., 20(3), 39-50.
-
Shapiro, J., 1990, Current beliefs regarding dominance by blue-greens: the case for the importance of
$CO_2$ and pH, Verh. Int. Verein. Limnol., 24, 38-54. - SOM Toolbox Team, 2000, SOM Toolbox for Matlab 5, Helsinki University.
- Son, H. J., 2013, Long-term variations of phytoplankton biomass and water quality in the downstream of Nakdong River, J. Kor. Soc. Environ. Eng., 35(4), 263-267. https://doi.org/10.4491/KSEE.2013.35.4.263
- Song, M. K., Park, C. K., Lee, S. M., Baek, K. H., Shin, S. K., Song, K. O., 2000, Causes of water pollution in BOD and algal bloom in Winter season at Mulgum of the Nakdong River, J. KSWQ, 16(3), 305-314.
- ter Braak CJF, Prentice IC, 1988, A theory of gradient analysis, Adv Ecol Res., 18, 271-317.
- Wu, M. L., Zhang, Y. Y., Dong, J. D, Wang, Y. S., Cai, C. H., 2011, Identification of coastal water quality by self-organizing map in Sanya Bay, South China Sea, Aqu. Eco. Hea. & Man., 14(3), 291-297.
- Yoo, H. S., 2002, Statistical analysis of factors affecting the Han River water quality, J. of Kor. Soc. of Env. Eng., 24, 2139-2150.
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- Spatiotemporal and Longitudinal Variability of Hydro-meteorology, Basic Water Quality and Dominant Algal Assemblages in the Eight Weir Pools of Regulated River (Nakdong) vol.51, pp.4, 2018, https://doi.org/10.11614/KSL.2018.51.4.268