塔河流域枯水流量概率特征及成因与影响研究
|
张强, 孙鹏, 白云岗, 张江辉
|
Probability Behaviors of the Low Flow of the Tarim River Basin: Possible Causes and Implications
|
Qiang ZHANG, Peng SUN, Yun-gang BAI, Jiang-hui ZHANG
|
|
表2 水文站1987年以后各重现期(a)对应极值流量的设计值(m3/s) |
Table 2 Designed minimum mean 7-days streamflow (m3/s) and related return periods(a) after 1987 |
|
水文站 | T=2 | T=3 | T=5 | T=7 | T=10 | T=20 | T=30 | T=50 | T=70 | T=100 | 同古孜洛克 | 7.93 | 7.18 | 6.62 | 6.38 | 6.12 | 5.93 | 5.78 | 5.62 | 5.53 | 5.46 | 玉孜门勒克 | 3.14 | 2.71 | 2.42 | 2.30 | 2.22 | 2.12 | 2.09 | 2.06 | 2.03 | 1.94 | 卡群 | 43.6 | 41.8 | 39.4 | 37.5 | 35.3 | 31.4 | 29.7 | 28.1 | 27.4 | 26.8 | 沙里桂兰克 | 13.0 | 10.8 | 9.16 | 8.50 | 8.02 | 7.47 | 7.29 | 7.14 | 7.08 | 7.04 | 协合拉 | 23.6 | 22.9 | 22.3 | 21.9 | 21.2 | 19.7 | 18.8 | 17.9 | 17.5 | 16.2 | 大山口 | 44.9 | 39.1 | 34.7 | 32.8 | 31.4 | 28.1 | 24.8 | 19.4 | 15.7 | 12.2 | 黄水沟 | 3.34 | 2.95 | 2.57 | 2.39 | 2.24 | 2.07 | 2.01 | 1.96 | 1.94 | 1.92 | 阿拉尔 | 13.0 | 11.2 | 10.0 | 9.31 | 8.41 | 6.10 | 4.69 | 3.18 | 2.39 | 1.75 |
|
|
|