摘要
借助生态学原理,提出土地系统的四大功能类型.认为人地共生是土地系统生态设计的宗旨.并根据土地系统生态设计的原理、原则及基本模型,建立出府谷县土地系统生态设计的总体模型.
According to ecological principles,puts forward four functional types of land.It is believed that the“symbiosis”of man and land system is the purpose of ecodevice of land system.The article studies its concept、principle and elementary model.Moreover,the article accomplishes the whole ecodevice model of land system in Fugu county.
出处
《陕西师大学报（自然科学版）》
CSCD
1990年第4期54-57,共4页
Journal of Shaanxi Normal University(Natural Science Edition)
