摘要
溶质在土壤中的迁移转化规律,不仅是研究盐碱土和次生盐碱土水盐运动的基础,也是研究农田施肥技术、植物对养分的吸收及污染物在土壤中滞留和移动的基础,作者根据世界各国土壤学者对土壤溶质迁移转化方面的研究成果,综述了土壤溶质迁移特性和模拟模型,为进一步的研究提供指导。
The rules of solute movement and transformation in soil are basis of studying on water and salt moving in saline-sodic soil and secondary salty soil,technique of applying fertilizer to farmland,plant assimilating nutrinent and contaminant detaining and moving in soil.According to the research results of solute moving and transforming in soil at home and abroard,the charac- teristics and simulating models of soil solute moving and transforming are summarized to guide further research.
出处
《水土保持学报》
CSCD
北大核心
1993年第2期10-15,共6页
Journal of Soil and Water Conservation
基金
国家自然基金
关键词
土壤溶质
迁移
模拟模型
soil solute
moving characteristic
simulating model
