PRA along with field measure is applied to study the land use change in village scale, taking the Yaoledianzi village in Korqin Sand as an example.

• 该文借助参与性农村评估方法结合实地考察、测量，以科尔沁沙地东南部尧勒甸子村为例对小尺度区域的土地利用变化进行初步研究。