唐山市耕地面积变化与经济增长关系研究

摘要

Based on the statistical data in Tangshan City during 1978-2007, Selecting arable land area and GDP per capita as indices, the change processes and correlation between arable land area and economic growth were analyzed. The results showed that the economic growth of Tangsham City since 1978 was very rapid. The arable land reduced gradually and the arable land area showed a logarithmic decreasing trend with the increasing of per capita GDP. Based on this, some proposals were put forward for strengthening the management of arable land resources continuously, especially the management of construction occupation on arable land.%采用1978～2007年唐山市统计资料,选取耕地面积和人均GDP为指标,分析了唐山市耕地面积变化与经济增长过程及两者之间的关系.结果表明,1978年以来,唐山市经济迅速增长,而耕地面积却呈总体下降趋势;随着人均GDP增加,耕地面积变化呈对数减少的趋势.在此基础上提出了继续强化耕地资源管理,尤其是强化建设占用耕地管理的建议.