【摘要】 土地利用受自然和人类活动双重因素驱动。明中叶以后 ,徽州地区土地利用发生了剧烈的变化。人地失衡带来的社会系统压力加快了土地管理方式调整和农业人口转化 ;发展中的徽商把资金投向土地则加速了变化进程 ,尤其族田开始膨胀。棚民大规模“土地上山” ,引发严重的土地生态问题 ,频繁的自然灾害加剧了这一形势并影响到粮食生产及土地质量。同时上述几种驱动力之间的关系又是关联互动的。更多还原

【Abstract】 Land use is subject to the double factors of natur e and human activity. Dramatic changes in land use in Huizhou area took place afte r the middle of the Ming Dynasty. The loss of balance between population growth a nd land use brought about pressure on the social system, which accelerated the a djustment in the mode of land administration and the transformation of agricultu ral population. The prospering Huizhou merchants pushed this transformation by i nvesting in land, which resulted particularly in the expansion of the clans lan d. The slum dwellers large-scale opening-up of the land on the mountain sl op es led to serious ecological problems. Frequent natural disasters aggravated the situation and thus affected the grain production and land quality. What more, the above-mentioned motive forces were interrelated and mutually conducive.更多还原