Scheme for treating desert

Abstract

The invention relates to a proposal for the reclamation of desert, belonging to the field of environmental protection; in order to alleviate the hazard of desert and slow global warming, the approach of organizing comprehensive industrial chains is adopted, sand hills in desert are moved away one by one through highways, railways and ocean shipping and are comprehensively utilized to the utmost extent. The using range of the sand hills in desert includes the building industry, artificial beaches, artificial sand hills for sand skiing, stone products formed by melting sand, artificial islands, artificial lands, etc. According to the actual situation, on the place where sand hills (including thick sandstone) are removed, afforestation is carried out, tourist attractions can be set up or an energy-saving way had better be adopted for establishing lakes or rivers.

Description

Technical field: [0001] The invention belongs to the field of environmental protection and treatment, and is a solution for controlling deserts. It is a construction scheme invented to gradually eliminate the impact of accumulated sand in the desert on human beings on the environment and climate, and it is also a kind of sand industry. Background technique: [0002] The deserts on the earth have already invaded a large area of ​​land, and the deserts on the land of China already have 168.9 square kilometers, accounting for 17.6% of the country's land area, and the sand dunes are still advancing under the action of the wind, which covers the fertile grasslands , engulfed lakes and rivers, destroyed cultural relics and historic sites, and threatened villages, towns and cities...   Its existence and development have reduced the water area and plants on the earth, thereby reducing the ability to absorb carbon dioxide in the greenhouse gas, and accelerating the increase of the ea...

AI Technical Summary

Problems solved by technology

[0003] At present, the methods used by humans to control deserts are mainly to solve land desertification, such as maintaining and developing grasslands, planting windbreak forests, planting sand-fixing plants and some medicinal plants in areas with thin sand layers, etc. The solutions to sand dunes are also limited to covering and partial blocking , although this also alleviates the impact of land desertification and local sand dunes to a large extent, it still cannot fundamentally eliminate sand dunes and reduce the area of ​​deserts.