毛乌素沙地沙产业发展条件

Conditions for the Development of Deserticulture in the Mu Us Sandy Land

沙产业对沙漠的生态环境改善和社会经济发展具有巨大的贡献,在当前全球气候变化的背景下更是迎来新的契机。结合数理统计以及SWOT分析等研究方法综合分析和评价毛乌素沙地气候变化、生态环境变化以及内外资源条件。结果表明:(1)在气候变暖的背景下,毛乌素沙地降水有所增加,风速逐渐减小,植被覆盖率不断提高,气候条件和生态环境条件逐渐改善。(2)毛乌素沙地土地、光热、水、旅游及政策等资源条件具有明显的优势。毛乌素沙地逐渐改善的自然环境以及优势资源可为沙产业的发展提供动力和保障。

The deserticulture has huge development potential and it has great contribution to promoting the ecological environment improvement and economic-social development of the desert area.Under the background of global climate change,the deserticulture is ushering in a new opportunity.This paper,combing methods of mathematical statistics and SWOT analysis,comprehensively analyzes the climate change,ecological environment change and both internal and external advantages and disadvantages of deserticulture in the Mu Us Sandy Land.The results showed that：（1）Under the background of global warming,the precipitation of the Mu Us Sandy Land has increased while the wind speed has gradually decreased.The vegetation coverage rate is rising,and the climatic and ecological conditions are gradually improving.（2）The Mu Us Sandy Land has advantages in resources of land,water,thermal,tourism and policy.Therefore,the natural environment improving gradually in the Mu Us Sandy Land and superior resources can provide the impetus and guarantee for the development of deserticulture in the Mu Us Sandy Land.