The Western fragile ecology region is related closely to economy poverty, which also shows mang common characteristics. 摘要西部生态脆弱区与经济贫困有很强的相关性，并表现出许多共同的文化特征。
North Shaanxi loessial altiplano is the environmental fragile zone, world-famous for its soil run out. 陕北黄土高原是我国西部生态环境脆弱区，水土流失现象极为严重。
