经典棋牌

Talk about the Three Gorges

The content of this column is selected from the magazine "Science World" (2017 Issue 5)

  • Why is Chinese sturgeon a "patriotic fish"?

  • The Chinese sturgeon is a species of the same age as dinosaurs. According to the fossil specimens that have been discovered, it has lived on the earth for at least 140 million years. It has important scientific value in studying biological evolution, geology, geomorphology, transgression, and retreat. 【detailed】
  • Main structure and function of Three Gorges ship lift

  • The Three Gorges ship lift is located on the left bank of the hub project and to the right of the double-line five-level ship lock. Its core building is the upper gate, lower gate and load-bearing tower. The 146-meter-high load-bearing tower supports a total weight of 31,000 tons of the carrier and the counterweight, and supports the vertical lifting of the carrier to a maximum of 113 meters. 【detailed】
  • Three Gorges Ship Lock Cargo Ships Over 1 Billion

  • After the impoundment of the Three Gorges Reservoir, more than 100 major danger beaches in the reservoir area were flooded. In addition to the implementation of the waterway improvement project, the navigation conditions in the reservoir area have been greatly improved. Most of the single-line control river sections have been cancelled, and the gag beach stations have been cancelled. 【detailed】
  • One trillion kilowatt-hours of green electricity

  • The huge power generation benefits of the Three Gorges Power Station have made important contributions to China's clean energy power supply, energy conservation and emission reduction, and the promotion of sustainable economic and social development. 【detailed】
  • Yangtze River Flood Control Millennium Change Bureau

  • The Three Gorges is located in the "throat" of the upper reaches of the Yangtze River entering the middle and lower reaches of the plains. It is close to the Jingjiang section where the Yangtze River flood situation is the most severe. The location of the Three Gorges Project for flood control in the middle and lower reaches of the Yangtze River is irreplaceable. 【detailed】
  • Knowledge about the Three Gorges Project

  • "World of Science" No. 9 of 2011 published a special issue of "Focus on the Three Gorges". It introduced the historical background, demonstration process, comprehensive benefits, beneficial and harmful effects and ecological and environmental effects of the Yangtze River Three Gorges Project systematically, scientifically, rationally and easily. It has deepened the readers' and the public's understanding of the Three Gorges Project. More than five years have passed, and the Three Gorges Project has been running for 13 years. Practice has proved that the Three Gorges Project has fully reached the expected goals of demonstration and design. 【detailed】