Relationships among rainfall, runoff and soil loss for the design of soil and water conservation works in submontane Punjab
作者:
M.S. Hadda,
S.S. Kukal,
期刊:
Soil Use and Management
(WILEY Available online 1991)
卷期:
Volume 7,
issue 1
页码: 45-46
ISSN:0266-0032
年代: 1991
DOI:10.1111/j.1475-2743.1991.tb00845.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Abstract.Linear, exponential and power function regressions were compared for rainfall, runoff and soil loss data. The power function performed better (R2= 0.77) than exponential or linear functions for estimating runoff from daily rainfall. However, this relationship was improved (R2= 0.96) by inclusion of a random component to the deterministic part of the function. A linear relationship between runoff and soil loss data performed better (R2= 0.77) than exponential or power functions. These relationships help in designing soil and water conservation works for supplemental irrigation in the area.
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