230 C B A D E 50m 558 0 1km
(mg L 1 ) T N NO 2 3 N NH 4 N 2.0 0 (a) 2001 1.5 6 20 21 5 1.0 0.5 0.0 2.0 1.5 1.0 0.5 0.0 14:00 17:00 (b) 2001 7 3 4 20:00 23:00 2:00 (h) 5:00 8:00 11:00 10 0 5 10 15 (mm h 1 ) (mg L 1 ) T P 10 Na K Mg 2 Ca 2 8 Cl SO 2 0 7 6 5 4 3 2 1 0 12 10 8 6 4 2 0 14:00 17:00 (a) (b) 2001 7 3 4 20:00 23:00 2:00 (h) 5:00 8:00 11:00 5 10 0 5 10 15 (mm h 1 )
(mg L 1 1 ) ) 0.3 0.3 0.2 0.2 0.1 0.0-0.1-0.2-0.3-0.4-0.5 01/6/20 01/7/03 01/7/18 01/8/14 01/8/29 01/9/12 1 ),ET (mm d 7 6 5 4 3 2 1 0-1 3/16 4/16 5/16 6/16? 7/16 8/16 9/16 10/16 11/16 12/16 1 2 3 ET rep 1/16 2/16 3/16
1 0.71 0.71 0.71 0.92 0.92 0.92 X 1 456.4 245.4 577.5 24.9 15.0 32.3 X 2 100.7 150.0 5.9 11.4 8.7 0.3 X 3 48.0 72.9 21.9 0.0 5.1 0.5 X 4 46.8 12.6 53.1 0.0 0.2 3.4 X 5 0.0 a 5614.2 2267.1 257.5 310.8 333.9 R 2 0.91 0.58 0.75 0.76 0.73 0.78 A 2 3 1 2 3 A p 0 0.144 0.514 p 1 0.765 0.407 p 2 0.050 0.079 p 3 0.040 0.000 p 4 0.000 0.000 f s, 1 0.435 0.270 f s, 2 0.434 0.309 f s, 3 0.391 0.224
A a 10 3 b 1 a 10 3 b 1 T N 15.147 0.2356 0.330 0.0458 T P 0.517 0.1958 0.011 0.0086 Na 11.726 0.0600 7.075 0.0465 NH 4 N a 5.495 0.2769 0.191 0.2387 K 18.068 0.2423 0.510 0.0128 Mg 2 4.087 0.1221 1.343 0.1002 Ca 2 31.792 0.1575 11.279 0.1433 Cl 9.267 0.0807 3.752 0.0324 NO2+3 N a 9.762 0.3135 0.157 0.1028 PO 3 4 P a 0.630 0.2477 SO 4 2 30.552 0.1830 8.844 0.1237 8 7 6 5 C = 15.147 Q 0.2356 (mg L 1 ) 4 3 2 1 0 100 1000 10000 100000 1000000 0.7 A 0.6 0.5 C = 0.330 Q 0.0458 0.4 0.3 0.2 0.1 0.0 100 1000 10000 100000 (m 3 d 1 ) U i m 3 d 1 u i m 3 d 1 i 2,440 1,220 3.641 72.5 11.7 10,118 6,279 1.065 6.3 33.8 21,385 15,752 0.789 25.4 2.6 50,000 35,693 0.764 28.5 0.4 35 35 121,667 85,834 0.916 6.0 7.0 35 442,750 282,209 0.744 27.6 0.7 21.5 0.0 A 357 179 1.841 45.6 12.4 845 601 1.105 8.7 8.0 1,550 1,198 0.785 33.4 11.3 3,100 2,325 1.031 1.6 0.2 35 35 6,200 4,650 1.017 5.9 15.7 35 15,475 10,838 2.269 53.7 4.6 33.1 0.0
A U i m 3 d 1 u i m 3 d 1 U i m 3 d 1 u i m 3 d 1 3,167 1,584 541 271 9,800 6,484 847 694 17,179 13,490 1,315 1,081 39,000 28,090 3,164 2,240 35 35 107,375 73,188 8,250 5,707 35 354,500 230,934 35,050 21,650 A i mg L 1 mg L 1 i mg L 1 mg L 1 T N 1.004 0.00 0.01 1.112 0.03 0.00 1.215 0.40 0.01 0.998 0.00 0.00 1.070 0.10 0.01 1.082 0.02 0.00 0.994 0.01 0.01 1.007 0.00 0.00 35 0.940 0.07 0.00 1.093 0.02 0.00 35 1.308 0.26 0.00 1.113 0.02 0.00 0.12 0.00 0.01 0.00 T P 1.438 0.05 0.00 1.313 0.00 0.00 1.305 0.03 0.00 1.115 0.00 0.00 1.064 0.00 0.00 1.018 0.00 0.00 1.119 0.01 0.00 1.015 0.00 0.00 35 1.260 0.02 0.00 1.120 0.00 0.00 35 1.628 0.03 0.00 1.007 0.00 0.00 0.02 0.00 0.00 0.00 Na 0.981 0.14 0.00 0.959 0.21 0.00 1.044 0.30 0.01 1.023 0.13 0.01 1.018 0.11 0.01 1.009 0.06 0.01 0.979 0.14 0.01 1.025 0.13 0.01 35 0.999 0.01 0.00 1.019 0.09 0.00 35 1.059 0.33 0.00 0.997 0.01 0.00 0.07 0.00 0.07 0.00 NH 4 N 0.798 0.14 0.01 1.000 a 1.954 0.44 0.01 1.004 0.00 0.00 1.504 0.19 0.01 1.114 0.00 0.00 1.275 0.09 0.01 1.312 0.01 0.00 35 0.940 0.01 0.00 0.836 0.00 0.00 35 1.968 0.18 0.00 1.106 0.00 0.00 0.18 0.00 0.00 0.00 K 1.115 0.33 0.00 1.014 0.01 0.00 1.153 0.32 0.01 0.974 0.01 0.00 1.016 0.02 0.01 1.038 0.02 0.00 0.968 0.05 0.00 1.053 0.02 0.00 35 0.999 0.00 0.00 1.054 0.02 0.00 35 1.294 0.28 0.00 0.963 0.02 0.00 0.10 0.00 0.01 0.00 Mg 2 1.031 0.05 0.00 0.966 0.02 0.00 1.074 0.10 0.00 1.038 0.03 0.00 1.009 0.01 0.00 1.066 0.05 0.00 0.992 0.01 0.00 1.020 0.01 0.00 35 1.022 0.02 0.00 1.099 0.06 0.00 35 1.104 0.10 0.00 0.983 0.01 0.00 0.03 0.00 0.03 0.00
i Ca 2 1.007 0.06 0.01 0.937 0.29 0.00 1.040 0.31 0.01 1.030 0.14 0.01 1.019 0.12 0.01 1.044 0.19 0.01 0.997 0.03 0.01 1.095 0.36 0.00 35 1.043 0.24 0.00 1.087 0.29 0.00 35 1.041 0.19 0.00 0.966 0.09 0.00 0.14 0.00 0.17 0.00 Cl 1.046 0.23 0.00 0.995 0.02 0.00 1.034 0.15 0.01 1.003 0.01 0.00 0.985 0.08 0.01 1.039 0.12 0.00 1.008 0.03 0.01 1.031 0.09 0.00 35 1.009 0.03 0.00 0.973 0.08 0.00 35 1.049 0.17 0.00 1.004 0.01 0.00 0.05 0.00 0.04 0.00 NO 2 3 N 1.289 0.27 0.00 1.040 0.00 0.00 1.249 0.16 0.00 1.083 0.01 0.00 1.172 0.09 0.00 1.036 0.00 0.00 1.088 0.04 0.00 1.138 0.01 0.00 35 0.998 0.00 0.00 1.246 0.02 0.00 35 1.102 0.02 0.00 1.351 0.02 0.00 0.08 0.00 0.01 0.00 PO 3 4 P a 1.058 0.00 0.00 1.157 0.01 0.00 1.065 0.00 0.00 1.000 b 35 1.000 b 35 1.000 b 0.01 0.00 SO4 2 0.973 0.21 0.00 0.974 0.08 0.00 1.022 0.13 0.01 1.045 0.18 0.01 1.009 0.04 0.01 1.042 0.16 0.01 1.023 0.10 0.01 1.035 0.14 0.01 35 1.002 0.01 0.00 1.018 0.07 0.00 35 0.985 0.05 0.00 0.985 0.03 0.00 0.05 0.00 0.11 0.00 b mg L 1 mg L 1 i A mg L 1 mg L 1
1000000 A 100000 41 46 42 39 (m 3 d 1 ) 10000 1000 1000 10000 100000 1000000 100000 A 10000 1000 100 100 1000 10000 100000 (m 3 d 1 ) T N 22 33 19 25 T P 34 58 22 23 Na 8 15 5 6 NH 4 N 45 70 11 6 K 20 31 10 11 Mg 2 14 22 11 10 Ca 2 13 19 10 11 Cl 9 14 6 7 NO 2 3 N 33 33 27 26 PO4 3 P a 24 27 10 11 7 7 21 30 13 13 SO 4 2 A
A T N 63 32 40 36 T P 48 59 41 51 Na 48 32 41 45 NH 4 N 129 54 31 5 K 50 15 35 50 Mg 2 39 32 43 47 Ca 2 45 23 39 52 Cl 38 36 36 35 NO2 3 N 52 52 44 40 PO 3 4 P a 142 88 SO4 2 46 32 38 39 64 41 39 40 D t D q2 h 1 365 36 41 46 4 5 2 365 204 41 46 23 26 3 365 194 41 46 22 24 365 145 41 46 16 18
k 2 D L2 D L3 k 3 k 4 1 T N 36 41 46 0 22 33 0 63 32 4 5 2 131 41 46 7 22 33 73 63 32 28 24 3 181 41 46 0 22 33 13 63 32 23 24 116 41 46 2 22 33 29 63 32 18 17 1 T P 36 41 46 0 34 58 0 48 59 4 5 2 131 41 46 7 34 58 73 48 59 25 29 3 181 41 46 0 34 58 13 48 59 22 25 116 41 46 2 34 58 29 48 59 17 20 1 Na 36 41 46 0 8 15 0 48 32 4 5 2 131 41 46 7 8 15 73 48 32 24 23 3 181 41 46 0 8 15 13 48 32 22 24 116 41 46 2 8 15 29 48 32 17 17 1 NH 4 N 36 41 46 0 45 70 0 129 54 4 5 2 131 41 46 7 45 70 73 129 54 41 29 3 181 41 46 0 45 70 13 129 54 25 25 116 41 46 2 45 70 29 129 54 23 19 1 K 36 41 46 0 20 31 0 50 15 4 5 2 131 41 46 7 20 31 73 50 15 25 20 3 181 41 46 0 20 31 13 50 15 22 23 116 41 46 2 20 31 29 50 15 17 16 1 Mg 2 36 41 46 0 14 22 0 39 32 4 5 2 131 41 46 7 14 22 73 39 32 23 23 3 181 41 46 0 14 22 13 39 32 22 24 116 41 46 2 14 22 29 39 32 16 17 1 Ca 2 36 41 46 0 13 19 0 45 23 4 5 2 131 41 46 7 13 19 73 45 23 24 21 3 181 41 46 0 13 19 13 45 23 22 24 116 41 46 2 13 19 29 45 23 17 17 1 Cl 36 41 46 0 9 14 0 38 36 4 5 2 131 41 46 7 9 14 73 38 36 22 24 3 181 41 46 0 9 14 13 38 36 22 24 116 41 46 2 9 14 29 38 36 16 18 1 NO 2 3 N 36 41 46 0 33 33 0 52 52 4 5 2 131 41 46 7 33 33 73 52 52 26 28 3 181 41 46 0 33 33 13 52 52 22 25 116 41 46 2 33 33 29 52 52 17 19 1 PO 3 4 P 36 41 46 0 24 27 0 142 88 4 5 2 131 41 46 7 24 27 73 142 88 44 35 3 181 41 46 0 24 27 13 142 88 25 26 116 41 46 2 24 27 29 142 88 24 22 1 2 SO 4 36 41 46 0 10 11 0 46 32 4 5 2 131 41 46 7 10 11 73 46 32 24 23 3 181 41 46 0 10 11 13 46 32 22 24 116 41 46 2 10 11 29 46 32 17 17 D L4
1.1 1.0 = 0.162 Ln Q rca 0.714 0.9 R 2 = 0.88 0.8 01/7/31 01/8/14 0.7 01/9/7 0.6 01/9/11 0.5 0.4 0.3 100 1000 10000 100000 A Q rca (m 3 d 1 )
01/7/31 01/8/14 01/9/7 01/9/11 1.8 1.6 T N = 0.159 Ln Q rca 0.364 T P = 0.118 Ln Q rca 1.96 Na 1.4 R 2 = 0.93? R 2 = 0.91 1.2 1.0 0.8 0.6 1.6 K = 0.0267 Ln Q rca 0.917 Mg 2 = 0.0230 Ln Q rca 1.31 Ca 2 1.4 R 2 = 0.57 R 2 = 0.38 1.2 1.0 0.8 0.6 1.6 1.4 Cl = 0.180 Ln Q rca 0.258 = 0.00349 Ln Q rca 1.12 R 2 = 0.65 R 2 = 0.18 = 0.00512 Ln Q rca 1.15 R 2 = 0.23 = 0.0153 Ln Q rca 0.985 R 2 = 0.32 = 0.0198 Ln Q rca 1.14 R 2 = 0.32 1.2 NO 2 3 N 1.0 0.8 0.6 100 1000 10000 100000 1000 10000 100000 1000 10000 100000 SO 4 2 A Q rca (m 3 d 1 )
a b a 10 6 (m 3 ) 10 6 (m 3 ) 10 6 (m 3 ) (mm) 10 6 (m 3 ) 10 6 (m 3 ) 10 6 (m 3 ) (mm) 1 20.5 16.9 3.7 586 26.9 19.1 7.8 959 2 18.5 12.3 6.2 996 24.2 15.1 9.1 1,116 3 18.8 12.1 6.8 1,085 24.6 16.7 7.6 938 19.3 13.8 5.5 889 25.3 17.1 8.2 1,004