[1] [1] Willey J D, Kieber R J, Eyman M S, et al. Global Biogeochemical Cycles, 2000, 14(1): 139.

[2] [2] Avery G B, Willey J D, Kieber R J, et al. Global Biogeochemical Cycles, 2003, 17(2): 1042.

[3] [3] Kieber R J, Whitehead R F, Reid S N, et al. Journal of Atmospheric Chemistry, 2006, 54(1): 21.

[5] [5] Lakowicz J R. Principles of Fluorescence Spectroscopy. New York: Plenum, 1983.

[6] [6] Pullin M J, Cabaniss S E. Environmental Science & Technology, 1995, 29(6): 1460.

[7] [7] Spencer R G M, Bolton L, Baker A. Water Research, 2007, 41(13): 2941.

[8] [8] Zhang M Y, Wang S J, Wu F C. Atmospheric Research, 2007, 84(4): 311.

[9] [9] Singh A K, Mondal G C, Kumar S, et al. Environmental Monitoring and Assessment, 2007, 125(1-3): 99.

[10] [10] Huang K, Zhuang G S, Xu C. Atmospheric Research, 2008, 89(1-2): 149.

[11] [11] Stedmon C A, Bro R. Limnology and Oceanography-Methods, 2008, 6: 572.

[12] [12] Coble P G. Marine Chemistry, 1996, 51(4): 325.

[13] [13] Stedmon C A, Markager S. Limnology and Oceanography, 2005, 50(2): 686.

[14] [14] Guo W, Yang L, Hong H, et al. Marine Chemistry, 2011, 124: 125.

[15] [15] Stedmon C A, Markager S, Bro R. Marine Chemistry, 2003, 82(3-4): 239.

[16] [16] Guo W, Xu J, Wang J, et al. Journal of Environmental Science, 2010, 22(11): 1728.

[17] [17] Coble P G, Del Castillo C E, Avril B. Deep-Sea Research Part Ⅰ, 1998, 45(10-11): 2195.

[18] [18] Murphy K R, Ruiz G M, Dunsmuir W T M, et al. Environmental Science & Technology, 2006, 40(7): 2357.

[19] [19] Au K K, Penisson A C, Yang S, et al. Geochimica Et Cosmochimica Acta, 1999, 63(19-20): 2903.

[20] [20] Mcknight D M, Boyer E W, Westerhoff P K, et al. Limnology and Oceanography, 2001, 46(1): 38.

[21] [21] Zsolnay A, Baigar E, Jimenez M, et al. Chemosphere, 1999, 38(1): 45.

[22] [22] Huguet A, Vacher L, Relexans S, et al. Organic Geochemistry, 2009, 40(6): 706.