【摘要】 结合干旱区的自然属性和社会属性,分析了中亚地理区位、生态环境格局和社会经济条件;综合论述了该区土壤发生特点、类型和分区的研究成果;揭示了土壤资源开发利用和生态环境问题;探讨了土壤可持续利用和生态环境建设的对策。更多还原

【Abstract】 By integrating the natural and social attribute of arid regions, in this paper, the geographical location, ecological and environmental patterns and socio-economic conditions were analyzed; the research results of soil genesis, taxonomy and regionalization were comprehensively expounded; and the issues of soil resources utilization, ecology and environment were revealed. Furthermore, the countermeasures of the sustainable utilization of soil, and the construction of ecology and environment were discussed.更多还原