近35年三北防护林体系建设工程的防风固沙效应

黄麟, 祝萍, 肖桐, 曹巍, 巩国丽

The Sand Fixation Effects of Three-North Shelter Forest Program in Recent 35 Years

Lin Huang, Ping Zhu, Tong Xiao, Wei Cao, Guoli Gong

图5 1970s~2015年三北工程区风速变化空间分布

Fig.5 The spatial and temporal change patterns of wind speed in 1970s-2015