This fast-growing forest effectively prevents windstorms and fastens sand in the land. 這片速生林有效地起到了防風(fēng)固沙的作用。
This study, conducted in Huangyangtan, Xuanhua County, Hebei Province, was aimed at the roles of ecomat and shrub-planting in windbreak and sand-fixation in mobile sand dunes. 以北京西北部河北宣化黃羊灘為例，對流動(dòng)沙丘上鋪設生態(tài)墊并栽植灌木的防風(fēng)固沙效果進(jìn)行了初步研究。
