关于宁夏沙产业发展及沙区生态恢复与重建的思考

文章综述了我国荒漠化和沙化现状,结合宁夏荒漠化和沙化治理状况,论述了宁夏沙产业发展的成就主要表现在依靠科技和重大工程推进防沙治沙,重点介绍了中卫和盐池在沙产业上取得的成就.随着科技的不断进步,宁夏防沙治沙的科技含量也越来越高,在沙区药用、饲料植物资源的开发利用、工业原料林培育和加工利用、沙区太阳能光伏发电等领域实现了突破,指出不科学的人为扰动是造成沙区环境恶化的主要原因,加大生态移民和水利设施的完善是宁夏沙区生态恢复和沙产业持续发展的保证.

Consideration and suggestions on the developpent of industrial and sandy area in Ningxia ecological restoration

The status of land degradation and desertification in China was summarized, According to the status of Ningxia desertification and governance desertification, achievements of Ningxia sand industrial development were discussed, and its were mainly manifested in sandy privation and control depending on scientific and technological means and major projects. The success of the sand industry on the Zhongwei and Yanchi in Ningxia was emphatically introduced, with the sustainable development of science and technology, the scientific and technical content of sandy privation and control in Ningxia, the breakthrough was acquired in the following areas： development and utilization for medicinal and feed plants, processing and utilization of industrial raw material forest and sand fields solar photovoltaic. The authors think that the unscientific artificial disturbance is mainly reasons for sandy area environmental continuous deterioration ,Increasing the ecological migration and improving of water conservancy facilities can ensure sandy ecological restoration and sand industry sustainable development in Ningxia.