DOI :10.16675/jki14-1065/f.2020.24.038生态文明视角下阿拉善盟沙产业发展新思考□陶日更摘要:从20世纪80年代开始,阿拉善盟大力发展沙产业,依托沙产业打造生态产业示范区。在生态文明建设的关键时刻,阿拉善盟沙产业作为绿高效的高科技产业,需要更准确的发展方向。分析了阿拉善盟沙产业发展的基础与优势,探讨了沙产业发展面临的机遇与挑战,以期促进相关工作开展。
In the past,people tend to keep on the rail. No matter who doesn’t follow the rules, he would be criticized by the public opinion. Nowadays, with the rapid development of our society, more and
In the past,people tend to keep on the rail. No matter who doesn’t follow the rules, he would be criticized by the public opinion. Nowadays, with the rapid development of our society, more and
拉林河(满语:lalin bira 意爽快)是松花江大支流,也是松花江干流源头之一。拉林河发源于长白山张广才岭的背阴山西麓,全长448公里(一说450公里),流域面积21844平方公里(一说流域总面积19215平方公里),年径流量变化极大,在23-62亿m³之间。流经黑吉两省,中下游是两省界江。大支流牤牛河和溪浪河的水量大于上游干流。其他支流还有石头河、卡岔河等。汇集高山融雪的拉林河与牤牛河流经五常县境内,因水量大、水质好、造就了闻名世界的五常大米。