Key;
Laboratory;
of;
Desert;
and;
Desertification,;
Cold;
and;
Arid;
Regions;
Environmental;
and;
Engineering;
Research;
Institute,;
Chinese;
Academy;
of;
Sciences,;
Lanzhou,;
Gansu;
730000,;
China;
孔隙度; 风蚀; 围栏; 评价; 孔隙率; 影响程度; 住房; 栅栏;