Estimation of erosion in earth roads of sugar cane using Universal Soil Loss Equation

被引：0
|
作者：
Scarpinella, Gustavo D'Almeida [1 ]
de Miranda, Renato Billia [2 ]
Mauad, Frederico Fabio [2 ]
机构：
[1] Univ Fed Sao Carlos, Sao Carlos, SP, Brazil
[2] Univ Sao Paulo, Sao Paulo, SP, Brazil
来源：
ENGENHARIA SANITARIA E AMBIENTAL | 2019年 / 24卷 / 05期
关键词：
erosion; Universal Soil Loss Equation; earth roads; sugar cane;
D O I：
10.1590/S1413-41522019134567
中图分类号：
TV21 [水资源调查与水利规划];
学科分类号：
081501 ;
摘要：
Soil erosion in earth roads of sugar cane is a problem that cannot be ignored, given the increase in planted area to this crop in Brazil. In this article soil losses are estimated using the Universal Soil Loss Equation (USLE), at four stretches of sugar cane earth roads of a farm at Itirapina (Sao Paulo State). Results showed that loss estimates ranged from 60.6 to 90.1 t.ha(-1) for typic Quartzipsamment soil.
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页码：959 / 963
页数：5
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