山区县域土地利用格局变化及其地形梯度效应——以井冈山市为例
臧玉珠1,2, 刘彦随1,2, 杨园园1,2

Land use pattern change and its topographic gradient effect in the mountainous areas: A case study of Jinggangshan city
ZANG Yu-zhu1,2, LIU Yan-sui1,2, YANG Yuan-yuan1,2
不同地形区土地利用结构信息熵和景观格局指数
The land use structure entropy and landscape pattern index of different topographical region