INFILTRATION FUNCTION FROM FURROW STREAM ADVANCE

被引：13

作者：

DETAR, WR

机构：

[1] USDA, Shafter, United States

来源：

JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING | 1989年 / 115卷 / 04期

关键词：

Flow of Water--Porous Materials - Irrigation;

D O I：

10.1061/(ASCE)0733-9437(1989)115:4(722)

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Average infiltration rates for large land areas can be quickly determined using a new procedure for obtaining the coefficients of the Kostiakov equation. By introducing the concept of the average opportunity time it is possible to plot the infiltration function directly from tabulated data. This modification of the volume-balance method is a straightforward one, which is easy to understand and learn.

引用

页码：722 / 730

页数：9