【摘要】 就河北省迁安市三里河流域大魏庄与白沙坡之间沙化土地,确定与研究该区风蚀气候因子和侵蚀性风能,提出相应治理对策,它将有利于该区的土壤改良、涵养水源、防止沙化扩张,以及对减轻春季沙尘暴的危害具有实际指导意义。更多还原

【Abstract】 This research is about the sandy land between Daweizhuang and Baishapo village along Sanlihe drainage area in Qian’an city Hebei.Through confirming and researching the wind erosion climate factor and the erosion wind energy,the corresponding control measure is put forward.It will be propitious to soil improvement,water conservation,preventing land from sanding,and relieving the harm of sand-dust.更多还原