碗厂沟流域土地资源评价研究  

A STUDY OF LAND RESOURCE EVALUATION OF THE WANCHANG RIVER WATERSHED IN SICHUAN PROVINCE

作　　者：刘夜莺 陈万铃 王正垣[1] 邱进贤[2] 王鹏[2] 

机构地区：[1]西南农业大学土化系,重庆630716 [2]四川省林业科学研究院,成都610000

出　　处：《西南农业大学学报（自然科学版）》1993年第4期325-328,共4页Journal of Southwest Agricultural University

基　　金：林业部科技司资助项目

摘　　要：本文根据四川省碗厂沟流域的特点,提出土地资源评价的原则、内容、参评因素和方法步骤,以及农、林用地的质量等级.可作该流域土地利用规划的重要依据.The present paper formulates the principles,contents,factors to be estimated and pro- cedures of land resource evaluation according to the characteristic features of the catchment.The quality grades of the farmland and forest land in the watershed were evalu- ated and a corresponding map of land resource evaluation was made,which may be used as a guide in planning the utilization of the land in this region.

关 键 词：土地资源评价 碗厂沟流域 

分 类 号：F323.211[经济管理—产业经济]