[2] Ahmad S R, Reynolds D M. Water Research, 1995, 29(6): 1599.

[4] Reynolds D, Coble P G, Lead J, et al. Aquatic Organic Matter Fluorescence: Plate Section. Cambridge University Press, NY, USA, 3.

[5] Murphy K R, Hambly A, Singh, S, et al. Environ. Sci. Technol., 2011, 45(7): 2909.

[6] Chong S, Aziz A, Harun S. Sensors (Basel), 2013, 13(7): 8640.

[7] Yang L, Han D H, Lee B M, et al. Chemosphere, 2015, 127: 222.

[9] Elfrida M Carstea, John Bridgeman, Andy Baker, et al. Water Research, 2016, 95: 205.

[10] Henderson R K, Baker A, Murphy K R, et al. Water Research, 2008, 11(27): 865.

[11] Lawaetz A J, Stedmon C A. Applied Spectroscopy, 2009, 63(8): 936.

[12] Hudson N, Baker A, Reynolds D. River Research and Applications, 2007, 23(6): 631.

[13] Wu J, Pons M N, Potier O. Water Science and Technology, 2006, 53(4-5): 449.

[14] Lee S, Ahn K H. Water Science and Technology, 2004, 50(8): 57.