典型黄土高原沟壑区土地利用与景观格局变化分析——以甘肃省庆阳市为例
李彩霞, 武雪, 胡杨

Land use and landscape pattern changes in QingyangGansuChinaa typical Loess Plateau gully region
Caixia Li, Xue Wu, Yang Hu
表2 20002020年研究区景观指数的变化趋势
Table 2 Trends of landscape pattern indices in the study area from 2000 to 2020
年份斑块密度/(个·km-2最大斑块指数景观形状指数斑块内聚指数蔓延度指数香农多样性指数
20000.7924.448136.1397.3162.361.035
20050.7793.840138.5497.3761.551.059
20100.7763.701136.3097.7261.551.063
20150.7953.759135.4397.8461.501.067
20200.7893.771137.8097.5361.391.069