老挝北部刀耕火种农业变化及植被恢复效应

廖谌婳, 封志明, 李鹏, 张景华

Monitoring the spatio-temporal dynamics of swidden agriculture and fallow vegetation recovery using Landsat imagery in northern Laos

Chenhua LIAO, Zhiming FENG, Peng LI, Jinghua ZHANG

图8 老挝北部刀耕火种农业的轮歇周期及面积比例

Fig. 8 Swidden cycles and the related proportion of swidden farming in northern Laos