黄土坡地放水冲刷试验产流过程研究──Ⅲ.坡地径流强度与放水流量动态变化关系  

Research on the Runoff Generated Process of Field Pouring Water Scouring Experiment on the Loess Slope Land──Ⅲ.The Dynamic Relationship Between the Runoff Intensity with Pouring Water Discharge

作　　者：吴普特[1] 

机构地区：[1]中国科学院水利部水土保持研究所,陕西杨陵712100

出　　处：《水土保持研究》1997年第S1期85-90,共6页Research of Soil and Water Conservation

摘　　要：根据试验结果，分别对林地、草地、撂荒地及硬地面5种坡地类径流强度与放水强度及时间t的函数关系进行了研究，结果表明，发现不受坡地类型的制约，与、t均符合线性关系，即，当然参数K1，K2与坡地类型有关。Based on the experiment data, the relationship between the runoff intensity with pouring water discharge on the forest land, grassland, agriculture land, un-cultured land and hard surface land were researched in this article, the results showed that these relationships can be defined as a line function, that is K2t, and K1and K2 have something with the land type,but the line function has nothing with the land type.

关 键 词：径流强度 放水强度 动态关系 

分 类 号：S157[农业科学—土壤学]