Asg-2(B-1) 0.0 2.0 4.0 6.0 8.0 Asg-3(A-2) 0.0 2.0 4.0 6.0 8.0 Afk-1(St-9) 0.0 2.0 4.0 6.0 8.0 Afk-2(H-L7) 0.0 2.0 4.0 6.0 8.0 Asg-4(S-5) 0.0 2.0 4.0 6.0 8.0 Ang-2(B-1) 0.0 2.0 4.0 6.0 8.0 Akm-4(K-6) 0.0 2.0 4.0 6.0 8.0 Akm-1(K-15) 0.0 2.0 4.0 6.0 8.0 Akm-2(K-12) 0.0 2.0 4.0 6.0 8.0 Asg-2(B-1) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Asg-3(A-2) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Afk-1(St-9) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Afk-2(H-L7) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Asg-4(S-5) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Akm-1(K-15) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ang-2(B-1) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Akm-4(K-6) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Akm-2(K-12) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 2001.02 2001.08 2002.02 2002.05 2002.08 2002.11 2003.01 2003.06 2003.08 2003.11 2004.02 2004.05 2004.08 2004.11 2005.02
Ykm-3 0.0 2.0 4.0 6.0 8.0 Ykm-1 0.0 2.0 4.0 6.0 8.0 Ykm-6 0.0 2.0 4.0 6.0 8.0 Ykm-7 0.0 2.0 4.0 6.0 8.0 Ykm-4 0.0 2.0 4.0 6.0 8.0 Ykm-5 0.0 2.0 4.0 6.0 8.0 Ykg-1 0.0 2.0 4.0 6.0 8.0 Ykg-2 0.0 2.0 4.0 6.0 8.0 Ykm-3 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykm-1 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykm-6 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykm-7 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykm-4 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykm-5 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykg-1 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Ykg-2 0.0 2.0 4.0 6.0 8.0 10.0 12.0 0.0 2.0 4.0 6.0 8.0 2003.05 2003.08 2003.11 2004.02 2004.05 2004.08 2004.11 2005.02
COD
1 15 B-3() St.7() B-2() A-2() St.9() St.1() B-2() B-1() 13 16 4 2 3 5 6 7 () St.7() St.9() 12 11 8 () 9 10 0Km 10K
St-10() St-7() 5() 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()
() () () () () () 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 St.9() y = -0.001x + 18.141 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-1() 10 y = -0.0546x + 19.502 0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002
( ) ( ) ( ) 30 B-2() 20 10 y = -0.0247x + 19.349 0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 30 () 20 10 y = 0.0305x + 19.264 0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 30 () 20 10 y = -0.0368x + 20.205 0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 ( ) ( ) ( ) 30 20 10 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 B-2() y = 0.0293x + 18.442 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 B-3() 10 y = 0.014x + 18.401 0 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) 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 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 5.0 4.0 B-1(); 3.0 2.0 1.0 y = -0.0441x + 3.6236 0.0 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 B-2(); y = -0.07x + 3.9094 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 (); y = -0.0065x + 0.7331 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 (); y = 0.0002x + 0.9569 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 A-2(); y = 0.029x + 2.5453 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 5.0 4.0 B-3(); y = -0.0183x + 1.9174 3.0 2.0 1.0 0.0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 COD(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 A-2() y = -0.9095x + 33.046 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 0 B-2() y = -1.2844x + 39.977 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 100 80 y = -1.2123x + 56.201 60 40 20 B-3() 0 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 SS(mg/L) 100 80 60 40 20 0 100 80 60 40 20 St.7() 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
COD T-N T-P SS St.10() St.7() 5() 7()
() () () () 30.0 25.0 St.10() y = 0.0181x + 17.588 20.0 15.0 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 30.0 25.0 St.() y = 0.032x + 17.298 20.0 15.0 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 30.0 25.0 y = 0.0375x + 16.535 20.0 15.0 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 30.0 25.0 y = 0.0421x + 16.555 20.0 15.0 10.0 5.0 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) 5.0 4.0 3.0 2.0 St.10() y = -0.0746x + 8.0206 1.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 5.0 4.0 St.()H9H10 3.0 y = -0.0639x + 6.8068 2.0 1.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 5.0 4.0 3.0 y = 0.0095x + 0.4926 2.0 1.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 5.0 4.0 3.0 y = 0.0085x + 0.3633 2.0 1.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16
15.0 St.10() y = -0.0076x + 2.2629 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 15.0 St.() y = -0.076x + 15.363 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 15.0 y = -0.0873x + 17.787 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16 15.0 y = -0.0685x + 17.173 10.0 5.0 0.0 S53 S55 S57 S59 S61 S63 H2 H4 H6 H8 H10 H12 H14 H16
S56 S61 S28 S39 S44 S50 S54 S58 S63 H4 H10 H15 0 010km -10 1023km 2337km 37km -20 3753km -30 5364km (10 6 m 3 ) (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)
100% 80% 60% 40% 20% 0% 100% 80% 60% 40% 20% 0% 100% 80% 60% 40% 20% 0% 010km 1222km 2436km 3852km 5464km 010km 1222km 2436km 3852km 5464km 010km 1222km 2436km 3852km 5464km 0.075mm 0.0750.42mm 0.422.0mm 2.0mm 31 0.1mm 30
T P TP TT
160 20 140 10 9 120 8 6 0 100 5 7 80 23 4-10 1 60-20 40-30 20 0-40 10 1960 1965 1970 1975 1980 1985 1990 1995 2000 10000
1998 0m 1988(S.63) (Suzuki et al.1997)
7,4591978 14,4591977 5,206(1974) 42,0101977)
1976 Oct. 1977 Mar. 1978 Oct. 1979 1980 1981 Apr. Nov. May 1982 Mar. 1983 Mar. 1984 Sep. 1985 1986 1987 Nov. 1988 Sep. Nov. 1989 Aug. Sep. 1991 Sep. Oct. 1992 Sep. Oct. 1993 1994 Sep. 1995 Oct. Sep. 1996 Oct. Sep. 1997 Oct. 1998 1999 100ind100 100ind/100 10050100 =0 May May Mar. Sep. Apr. Sep. Nov. 765432 Sep. Oct. Sep. Sep. Sep.
85 8 23,25
1987 19986000 19996000
2005
C 5-10 A,B C C 5-6 3,4 A,B A 68 A C C 1112 6-8 A A,B 78 A,B