(10 6 m 3 ) 30 20 10 0 S30 S40 S50 S60 H7 260m 3 (7.7) 2,490m 3 (72.9) 500m 3 (14.7) 160m 3 (4.7)
COD T-N T-P SS St.7( ) St.9( ) St.1( ) St.7( ) + St.9( ) ( ) ( ) A-2( ) B-2( ) B-3( ) COD T-N T-P SS St.1( ) St.7( ) St.9( ) B-1( ) B-2( ) ( ) ( ) A-2( ) B-2( ) B-3( )
1 B-3( ) 15 11 9 B-2( ) A-2( ) B-1( ) B-2( ) 13 16 12 ( ) 10 St.7( ) St.9( ) St.1( ) 4 ( ) 2 3 5 6 7 St.7( ) St.9( ) 8 0Km 10K
() () () () () () 30 20 10 0 30 20 10 St.7( ) y = 0.0822x + 17.334 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 St.9( ) y = 0.0771x + 17.427 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 St.1( ) y = 0.0507x + 17.99 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 St.7( ) y = 0.0037x + 18.035 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 St.9( ) y = -0.001x + 18.141 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 B-1( ) y = -0.0546x + 19.502 () () () () () () 30 20 10 0 30 20 10 B-2( ) y = -0.0247x + 19.349 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 ( ) y = 0.0305x + 19.264 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 ( ) y = -0.0368x + 20.205 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 A-2( ) y = 0.0001x + 18.858 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 30 20 10 B-2( ) y = 0.0293x + 18.442 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-3( ) y = 0.014x + 18.401 0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0.0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) 5.0 4.0 3.0 2.0 1.0 0.0 5.0 4.0 3.0 2.0 1.0 0.0 5.0 4.0 3.0 2.0 1.0 0.0 5.0 4.0 3.0 2.0 1.0 0.0 5.0 4.0 3.0 2.0 1.0 0.0 5.0 4.0 3.0 2.0 1.0 St.7( ); y = 0.0326x + 1.3901 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 St.9( ); y = 0.0216x + 1.2261 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 St.1( ); y = -0.0367x + 1.5761 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 St.7( ); y = -0.0095x + 1.1023 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 St.9( ); y = 0.0027x + 0.9857 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-1( ); y = -0.0441x + 3.6236
COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) 5.0 B-2( ); 4.0 3.0 2.0 y = -0.07x + 3.9094 1.0 0.0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 5.0 4.0 ( ); y = -0.0065x + 0.7331 3.0 2.0 1.0 0.0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 5.0 4.0 ( ); y = 0.0002x + 0.9569 3.0 2.0 1.0 0.0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 5.0 4.0 A-2( ); 3.0 2.0 1.0 y = 0.029x + 2.5453 0.0 5.0 4.0 3.0 2.0 1.0 0.0 5.0 4.0 3.0 2.0 1.0 0.0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-2( ); y = -0.0324x + 2.1662 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-3( ); y = -0.0183x + 1.9174 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 SS(mg/L) SS(mg/L) SS(mg/L) SS(mg/L) SS(mg/L) 100 80 60 40 20 0 100 80 60 40 20 100 80 60 40 20 0 100 80 60 40 20 0 100 80 60 40 20 A-2( ) y = -0.9095x + 33.046 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-2( ) y = -1.2844x + 39.977 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 St.7( ) B-3( ) y = -0.5803x + 37.343 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 St.9( ) y = -0.4202x + 24.104 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 y = -1.2123x + 56.201 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002
COD T-N T-P SS St.10( ) St.7( ) 5( ) 7( ) 7 ( ) (3) (3) 5( ) (1) (2) (7) ( ) ( ) (5) (6) (1) (2) 0km St-10( ) St-7( ) 10k
30.0 5.0 St.10( ) y = 0.0181x + 17.588 St.10( 25.0 4.0 20.0 3.0 15.0 10.0 2.0 5.0 1.0 0.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 30.0 5.0 St. ( ) 25.0 y = 0.032x + 17.298 4.0 St. ( ) 20.0 15.0 3.0 10.0 2.0 5.0 1.0 0.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 30.0 5.0 25.0 y = 0.0375x + 16.535 4.0 20.0 15.0 10.0 3.0 2.0 5.0 1.0 0.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 30.0 5.0 25.0 y = 0.0421x + 16.555 4.0 20.0 3.0 15.0 10.0 2.0 5.0 1.0 0.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 () () () () COD(mg/L) COD(mg/L) COD(mg/L) COD(mg/L) 15.0 ) St.10( ) y = -0.0076x + 2.2629 y = -0.0746x + 8.0206 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 H9 H10 y = -0.0639x + 6.8068 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 y = 0.0095x + 0.4926 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 y = 0.0085x + 0.3633 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 10.0 5.0 0.0 15.0 10.0 5.0 0.0 15.0 10.0 5.0 0.0 15.0 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 St. ( ) y = -0.076x + 15.363 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 y = -0.0873x + 17.787 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 y = -0.0685x + 17.173 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16
1976 Oct. 1977 Mar. 1978 Apr. May Oct. Nov. 1979 May 1980 May 1981 Mar. 1982 Mar. 1983 Mar. 1984 Sep. 1985 Sep. 1986 Apr. 1987 Sep. Nov. Nov. 1988 Sep. 1989 Aug. 1991 Sep. 1992 Sep. 1993 Sep. Nov. Sep. Oct. Oct. Oct. 1994 Sep. 1995 Oct. Sep. 1996 Oct. Sep. 1997 Oct. Sep. 1998 Sep. 1999 Sep. 100ind100 100ind/100 10050100 =0
2005
(10 6 m 3 ) 0-10 -20-30 S56 S61 S28 S39 S44 S50 S54 S58 S63 H4 H10 H15 010km 1023km 2337km 37km 3753km 5364km