As the ratio of rural land transfer area to total rural land area increases,the ratio of rural land use change area to total rural land area increases in a gibbous manner rather than a linear.

• 随着农地流转率的增加,农地利用变化率虽然在各地均表现出“凸”型非线性增加态势,但是在增加幅度上也表现出区域差异。