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中国半干旱区经济发展关系到国民经济长期持续、稳定、协调发展的重大问题。加速半干旱区的开发二将增强我国产业结构的转换能力和经济发展的后劲。由于自然和历史的原因．本区发展水平低．生态系统严重失调．制约着国民经济的发展．本文根据半干旱区的特点．分析了陕西中部地区生态环境中的灾害问题及成因、进而提出了相应对策。
The economic development in semi-arid areas of China is related to the major issue of long-term sustained, stable and coordinated development of the national economy. Accelerating the development of semi-arid zones will increase the transformation power of China’s industrial structure and the stamina of economic development. Due to natural and historical reasons. The development of this area is low. Ecosystem disorders. Restricting the development of the national economy. This article is based on the characteristics of semi-arid areas. The disasters and their causes in the ecological environment of central Shaanxi are analyzed, and the corresponding countermeasures are put forward.