Huairou Science City scientific research installations have been put into operation of the "twin earth" to solicit the first batch of topics

More and more scientific research devices in Huairou Science are being put into operation. "Moving" the earth into the laboratory, in the East District of Huairou Science City, a "twin brother" of the earth has begun to run. The reporter learned from Huairou Science City yesterday that the Eastern Earth System Numerous Simulation Device has completed the joint testing and process acceptance in March 2022. Recently, it has been publicly solicited to all users in the first round of ordinary topics in 2022. The deadline is July 15, 2022.

Entering the exhibition hall of the numerical simulation device of the earth system, the LED version of the 3m diameter "Simulation Earth" is "winding up and cloudy". The spherical surface simulates the situation of the earth atmosphere, ocean, vegetation and other conditions in different periods. It can accurately simulate the changes in the weather and foreign flow on the earth, which stems from a "super brain" behind it. "Earth system numerical simulation is an advanced research method for accurate and comprehensively understanding the changes in the earth. By establishing a mathematical model and using electronic computers to solve it, it will simulate the possible situation of the earth's temperature, humidity, atmosphere, and foreign flow." The person in charge of the numerical simulation device told reporters that scientists compare this method to "moving the earth into the laboratory."

It is reported that the numerical simulation device of the Earth system is the "Twelfth Five -Year Plan" national major scientific and technological infrastructure, and it is also my country's first successful development of large scientific device for the Earth system. The device will provide domestic and foreign users with a special simulation device with the Earth Systems with the numerical simulation software of the earth system, the software and hardware indicators, the scale and the comprehensive technology level is located at the forefront of the world, which is used to carry out the atmospheric circle, water ring, frozen frozen earth system atmosphere, water ring, frozen frozen earth system. The simulation research of the physics, chemistry, and biological processes of the circle, biosphere, and rock rings serves the needs of national needs such as climate change, double carbon strategy, disaster prevention and mitigation, and ecological environmental governance.

The installation was completed in the East District of Huairou Science City on June 23 last year. The total construction area was 24,000 square meters. The trial operation time was one and a half years before the original plan. After nearly four years of construction, the device has built a Earth system model CAS-ESM2.0 with independent intellectual property rights and global standards, with atmospheric, ocean, land surface, dynamic vegetation, atmospheric chemistry and air-soluble, high-level atmosphere, sea ice, land, land, land, land, land, land, land, land, land, land, land, land, land, land, land, land, and land. Biochemical, marine and biochemical Earth surface -to -the -surface coupling simulation capabilities. (Source: Beijing Daily)

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