深海逐梦，燃“冰”成炬！粤港澳携手共燃全运圣火

Core Points - The 15th National Games and the 12th National Paralympic Games, along with the 9th Special Olympics, held a fire collection ceremony in Guangzhou, with the "source fire" originating from 1522 meters deep in the South China Sea [1][2] - The "Haimen" deep-sea remote-controlled vehicle successfully collected combustible ice and associated gas from a cold seep at a depth of 1522 meters, which was ignited to create the "source fire" [1] - The event symbolizes collaboration among Guangdong, Hong Kong, and Macau, with the fire being transported to these regions for a torch relay in November [2] Summary by Sections Event Overview - The fire collection ceremony took place on October 9 at the Guangzhou Marine Geological Survey Bureau [1] - The "source fire" was collected from a cold seep at a depth of 1522 meters in the South China Sea [1] Technology and Research - The "Haimen" ROV was developed by the Guangzhou Marine Geological Survey Bureau and successfully operated at significant ocean depths [1] - The process involved remote control of a mechanical arm to collect gas and combustible ice, which was ignited using solar energy converted to electricity [1] Symbolism and Future Events - The fire was presented to key officials from the National Sports Administration and the China Disabled Persons' Federation, symbolizing unity among the three regions [2] - The torch relay will take place in Hong Kong, Macau, Guangzhou, and Shenzhen in November following the fire collection [2]