Because of its lumping nature, the method does not take into account the spatial and temporal variability of infiltration and other abstractive losses; rather it aggregates these losses into calculation of total depth loss for a given storm event and drainage area. The method is therefore also ...
资料区径流量的经验模型——径流曲线数法(curve numbermethod)已得到公认和普遍推广,其有效性已 在许多学者的研究中予以证明. 径流曲线数法(又称SCS法)计算过程简单,所 收稿日期:2005—114)1 *北京市科技新星计划(资助编号:953810300)和首都师范大学 学生科研基金(资助编号:222084) ...
Estimating composite curve number using an improved SCS-CN method with remotely sensed variables in Guangzhou, China. Remote Sens. 5, 1425-1438.Fan F, Deng Y, Hu X and Weng Q. 2013. Estimating composite curve number using an improved SCS-CN method with remotely sensed variables in Guangzhou...
当当中国进口图书旗舰店在线销售正版《【预订】Soil Conservation Service Curve Number (SCS-CN) Methodology 9781402011320》。最新《【预订】Soil Conservation Service Curve Number (SCS-CN) Methodology 9781402011320》简介、书评、试读、价格、图片等相关信息,尽在
The Soil Conservation Service (SCS) curve number (CN) method is one of the most popular methods for computing the runoff volume from a rainstorm. It is popular because it is simple, easy to understand and apply, and stable, and accounts for most of the runoff producing watershed characteristi...
In recent years, several empirical and mathematical methods have been developed to estimate runoff, among which the SCS curve number (SCS-CN) method is one of the simplest and most widely used methods. The SCS-CN depends mainly on a CN parameter which corresponds to various soil, land cover...
Soil Conservation Service curve number method is a commonly used method of computing runoff using rainfall data, the parameterλand Runoff Curve Number is an important parameter in the model. Considering the slope on the basis of production flow effects, using SCS model as the main line, ...
Soil Conservation Service curve number method is a commonly used method of computing runoff using rainfall data, the parameterλand Runoff Curve Number is an important parameter in the model. Considering the slope on the basis of production flow effects, using SCS model as the main line, ...
The evaluation of runoff derived from fuzzy and Boolean methods show that the calculated runoff closer to the measured runoff in the watershed but bell-shaped membership function is the best linear membership function and boolean method for application purposes. 展开 ...
SCS-CN method The Soil Conservation Service Curve Number (SCS-CN) method (SCS 1956) employs the water balance equation and two fundamental hypotheses. The water balance is expressed as: $$P = I_{\text{a}} + F + Q$$ (1) The first hypothesis states that the ratio of direct runoff ...