【摘要】 选用了7Q 10法、多年最小月平均流量法、T ennan t法3种方法计算了开都河大山口、焉耆、宝浪苏木东支和宝浪苏木西支4个断面的最小生态径流,计算结果表明这3种计算方法的计算结果并不相同。通过对计算方法和结果的分析,认为T ennan t法的计算结果较合理,最终结果选取T ennan t法的计算结果。更多还原

【Abstract】 The three methods such as 7Q10,the minimum month mean discharge and the Tennant method have been used to calculate the minimum ecological runoffs in four sections as DSK,YQ,BLSMD and BLSMX along Kaidu River.The computational results have indicated that the results by these three method were different.Through analysis for the calculation methods and results,the authors has considered the Tennant method is rational,so finally the Tennant method was selected.更多还原