期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Analysis of the Change of Arable-land Area in Linyi City
摘要/Abstract
摘要：
利用52 a耕地长序列统计资料，研究揭示了临沂市土地开发的特征和耕地数量变化的过程，剖析了耕地数量变化的主要驱动因子及其作用，提出了耕地资源可持续利用的对策.
Abstract：
The characteristics of land exploitation and the basic process of change in arable-land area according to the data of long-series statistics of arable-land area in Linyi during the past 52 years was revlaled. The driving forces of change in arable-land and its functions are analyzed. It has proposed the countermea-sures for sustainable utilization of the arable-land.
关键词
Key words：
arable-land
;
change process
;
driving forces
;
Linyi city