the north Loess Plateau
The Loess Plateau
黄土高原
黄土高原地区
黄土丘陵沟壑区
黄土高原沟壑区
黄土区
黄土地表
黄士高原
黄土丘陵区
黄土
地面坡度
晋西
全新世
城郊区
降水
雨水集蓄利用
引种试验
植被缺失指数
定西
有关问题
the Loess Plateau in China
the Loess Plateau in north Shannxi
the Loess Plateau of China
the north of Shaanxi Province
northern area of the Loess Plateau
the hilly loess plateau
Dryland of the Loess Plateau
Hilly area of the Loess Plateau
the Loess Plateau in south Ningxia
hilly region of the loess plateau
the semi-arid Loess Plateau
the Loess Plateau in Gansu Province
the north region of Shaanxi Province
Hilly areas of the Loess Plateau
gully region of the Loess Plateau
the gully region of Loess Plateau
The loess plateau in Gansu