摘要
通过过成都附近自然景观的实际调查和具体的两条实习路线的选择和分析,以丰富翔实的资料,说明了土壤地理学实习路线选择的重要性,提出了野外实习路线选择的四条原则,联系实际阐述了四川主要的土壤类型及成土特点和分布规律,强调了成土因素在土壤形成中的重要作用以及农业土壤和自然土壤的区别.
This paper, through investigating the natural landscape on the spot near Chengdu, choosing and analysing two concretepractice lines and with rich and trusty material, states the importance of pedogeographical practice lines, puts forward to fourprinciples of choosing outdoor practice lines, expounds the major soil types and ther soil-forming characteristics and distribu-tion laws in Sichuan by connecting with concrete things and emphasizes difference between agricultural soil and nature-bornsoil.
出处
《四川师范大学学报（自然科学版）》
CAS
CSCD
1992年第5期114-119,共6页
Journal of Sichuan Normal University（Natural Science）
关键词
自然地理景观
路线选择原则
非地带性土壤
成土因素
physical geographical landscape
principle of choosing line
non-zonal soil
soil-forming factor
