“四荒”分类分级方法的探讨  

Study on Classification and Grades of “Four Types of Waste Lands”

作　　者：曹步山 王忠[1] 于洪太 毕杰[1] 

机构地区：[1]山东省泰安市水土保持科学研究所,泰安271000

出　　处：《水土保持研究》2000年第3期212-215,共4页Research of Soil and Water Conservation

摘　　要：以泰安市为例对“四荒”的分类、分级进行了探讨。借助地貌学概念和水土保持学的思想 ,对荒山、荒丘、荒沟、荒滩进行了分类 ;“四荒”分级则是通过对“四荒”资源特征的评价确定适宜性级别。It evaluates the classifications and grades of“four types of waste lands” in Tai’an city.Classifing barren hill, barren hillock, barren ravine and barren wastes with the aid of the conception of geomorphology and the thought of the soil and water conservation;the grades of“four types of waste lands”are conducted through evaluated it’s resource feature and defined the suitable grades.

关 键 词：资源特征 分类 分级 荒山 荒丘 荒沟 荒滩 土地资源 

分 类 号：F321.1[经济管理—产业经济]