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甘肃东部地区在地质上位于秦岭古海洋板块与加里东祁连古陆板块的俯冲消减带附近;在地理上处于我国的腹心部位,古代丝绸之路的必经之地,也是石窟艺术的故地之一。区内广泛分布着砂砾岩形成的风景地貌,由于长期的演化变异,迄今已成为千姿百态、婀娜绚丽的天然风景,为本区开展风景地质旅游事业奠定了基础。随着我国人民生活水平的提高和对外开放政策的实施,旅游事业逐日兴盛,加强对风景名胜区和风景旅游区的研究和开发利用,不仅有重要的经济价值,也有一定的科学意义。本文以砂砾岩风景地质为主要内容,对区内的砂砾岩层风景特征进行了初步探索,并为开发利用提出了肤浅之见。
The eastern part of Gansu is geologically located in the vicinity of the subduction zone of the Qinling ancient marine plate and the Qilian Qilian paleoenvironmental plate. It is geographically located in the heart of our country, an essential part of the ancient Silk Road, and also the hometown of grotto art one. Due to the long-term evolutionary variation, the landscapes formed by glutenite are widely distributed in the area. So far, it has become a natural landscape with beautiful scenery and graceful style, laying the foundation for the development of scenic geological tourism in this area. With the improvement of people’s living standards in our country and the implementation of the policy of opening to the outside world, the cause of tourism flourishes day by day. Strengthening the research, development and utilization of scenic areas and scenic tourist areas not only has important economic value but also has certain scientific significance. In this paper, the main content of gritstone landscape and geology is the preliminary exploration of the landscape features of glutenite in the area, and the superficial opinions are put forward for the development and utilization.