年份 | 蒙城闸 | 固镇闸 | 宿县闸 | ||||||
不满足生态流量天数 | 不满足生态流量天数 | 不满足生态流量天数 | |||||||
调度前 | 调度后 | 调度前 | 调度后 | 调度前 | 调度后 | ||||
1961 | 112 | 47 | 0 | 0 |
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1962 | 156 | 16 | 48 | 0 |
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1963 | 29 | 0 | 4 | 0 |
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1964 | 26 | 0 | 0 | 0 |
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1965 | 50 | 15 | 0 | 0 |
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1966 | 182 | 152 | 117 | 91 |
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1967 | 144 | 95 | 166 | 83 |
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1968 | 106 | 33 | 144 | 31 |
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1969 | 3 | 0 | 0 | 0 | 288 | 0 | |||
1971 | 89 | 10 | 103 | 6 | 288 | 8 | |||
1972 | 116 | 32 | 174 | 26 | 309 | 31 | |||
1973 | 138 | 81 | 114 | 62 | 339 | 70 | |||
1996 | 331 | 170 | 164 | 115 | 295 | 135 | |||
1997 | 358 | 171 | 137 | 75 | 338 | 102 | |||
1998 | 290 | 94 | 137 | 60 | 268 | 80 | |||
1999 | 359 | 161 | 302 | 148 | 363 | 154 | |||
2000 | 214 | 129 | 206 | 115 | 304 | 129 | |||
2001 | 282 | 200 | 252 | 186 | 283 | 189 | |||
2003 | 184 | 36 | 148 | 34 | 247 | 51 | |||
2004 | 156 | 40 | 233 | 36 | 302 | 40 | |||
2005 | 145 | 25 | 190 | 25 | 240 | 25 | |||
2006 | 102 | 19 | 220 | 19 | 274 | 18 | |||
2007 | 231 | 9 | 122 | 4 | 275 | 6 | |||
2008 | 154 | 3 | 149 | 3 | 281 | 3 | |||
2009 | 213 | 72 | 249 | 54 | 333 | 59 | |||
2010 | 112 | 9 | 191 | 5 | 342 | 6 | |||
2011 | 213 | 64 | 271 | 48 | 353 | 54 | |||
2012 | 142 | 26 | 229 | 27 | 257 | 24 | |||
2013 | 242 | 93 | 243 | 66 | 352 | 78 | |||
2014 | 284 | 169 | 223 | 129 | 345 | 147 | |||
2015 | 216 | 62 | 204 | 45 | 348 | 54 | |||
合计 | 5379 | 2033 | 4740 | 1493 | 7024 | 1463 | |||
平均保证程度(%) | 52.5 | 82 | 58.1 | 86.8 | 37.9 | 87.1 | |||