土壤入渗特性影响因素研究综述

Review on Influential Factors of Soil Infiltration Characteristics

土壤入渗特性是评价土壤水源涵养作用和抗侵蚀能力的重要指标,也是模拟土壤侵蚀过程的基本输入变量,受制于许多外在和内在因素的影响。综述了影响土壤入渗特性的主要因素,这些因素主要有土壤理化性质、下垫面性质、降雨强度、水质及水温等。并提出了今后应该加强研究的内容。

Soil infiltration is a important index in evaluating functions of soil and water conservation and anti-erosion ability, is also the basic input variables in soil erosion process simulation,summary of the impact of soil infiltration characteristics of the main factors, these factors are the main soil physic-chemical properties, underlying surface conditions and intensity of rainfall, water quality and water temperature,and so on. And proposed future research should strengthen the content.