Integrated observation platform for semi-arid climate

Abstract

The invention discloses an integrated observation platform for the semi-arid climate, and the platform comprises a movable trailer lab. The movable trailer lab is provided with an internal operation platform and a top instrument installation platform. The top instrument installation platform is provided with a micro-pulse polarization laser radar, a multi-band sun photometer, a sky radiometer, a multi-filtering rotation shading radiator, an all-weather imager, a sun tracker, a complete land surface radiation instrument, and a conventional meteorological element and land surface aerosol physicochemical property sampling instrument. The platform is movable, is flexible and convenient, and achieves automatic and continuous monitoring. Through the real-time dynamic and enhanced monitoring of the occurrence, development and evolution process of sand storm and drought disasters in northwest districts and combination of satellite remote sensing products and regional model results in the same period, the platform tries to deepen the understanding of the occurrence and development mechanisms of meteorological disasters, and gradually completes a forecasting and early-warning service system for meteorological disasters, so as to guarantee the safety of people's lives and properties and prompt the economic development and social progress.

Description

technical field [0001] The invention belongs to the field of meteorological monitoring, and in particular relates to a semi-arid climate comprehensive observation platform. Background technique [0002] my country is one of the countries most seriously affected by meteorological disasters in the world, and the annual economic losses caused by meteorological disasters account for more than 70% of all natural disaster losses. According to statistics, since 2000, the direct economic loss caused by major meteorological disasters in my country has reached 200 billion yuan each year, accounting for about 1% to 3% of the gross domestic product (GDP). Droughts and sandstorms that occur frequently every year are the two most important meteorological disasters in Northwest my country, which not only seriously endanger the industrial and agricultural production and people's lives and property in this area, but also pose a serious threat to water resources, ecological environment, socia...

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Problems solved by technology

[0003] However, to establish a field station for long-term climate and environmental comprehensive observation, it is necessary not only to purchase high-precision and advanced instruments and equipment at home and abroad, but also to be equipped with basic conditions such as observation sites, experimental rooms, and on-duty staff. It is close to the living area of ​​the residents (to ensure the basic daily life of the staff), which will undoubtedly consume a lot of manpower, material resources and financial resources, and these conditions are difficult to achieve in the Gobi, desert and alpine regions of Northwest my country

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