水文土壤学:一门新兴的交叉学科

被引:10
作者
李小雁
马育军
机构
[1] 北京师范大学资源学院土地资源研究所,地表过程与资源生态国家重点实验室
关键词
土壤学; 水文学; 水文土壤学; 交叉学科;
D O I
暂无
中图分类号
S15 [土壤学]; S271 [农业水文学];
学科分类号
0903 ; 090301 ; 0815 ; 082802 ;
摘要
水文土壤学是一门新兴的土壤学和水文学的交叉学科,它以景观-土壤-水系统为研究对象,研究不同时间、空间尺度的土壤和水相互作用的物理、化学和生物过程,包括化学物质与能量的水分运移、土壤分布与水文过程和地貌过程的相互作用关系等。水文土壤学的主要特色表现在能够在学科、尺度和资料间进行有效的联结,实现土壤孔隙-土体-流域-区域甚至全球范围内的空间尺度相互转换。本文简要介绍了水文土壤学的形成背景、内涵、特色,以及它们基础科学问题,展望了水文土壤学的发展趋势及其应用前景。
引用
收藏
页码:78 / 82
页数:5
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