摘要
土地利用变化体现了人类适应、利用和改造自然的“人-地”相互作用进程,黄土丘陵区当前人地关系矛盾的困局是其长期“人-地”相互作用的结果。以宝塔区和安塞县为例,在对两区县土地利用变化历史进程进行阶段划分的基础上,进而对不同历史阶段土地利用变化的特征及驱动力因素进行了分析。
Land use change materializes the mutual acting process of human being＇s adapting, using and altering natural environment. Current inconsistent problems between human and nature of loess hilly region are the accumulative results of long-term interplay between human and nature. Taking Baota district and Ansai county an a case,the process of its land use change is divided into three historical periods,and then the basic characteristics and driving force factors of land use change of every period are analyzed.
出处
《水土保持研究》
CSCD
北大核心
2006年第2期1-3,36,共4页
Research of Soil and Water Conservation
基金
国家自然科学基金项目(40371051)
中国科学院知识创新工程项目(KZCX1-6-2-6)
