Science and Technology Daily, Beijing, June 8 (Reporter Lu Chengkuan) On the 8th, the reporter learned from the Qinghai Tibet Plateau Institute of the Chinese Academy of Sciences that, based on the change history of iron in Asian inland dust over 3.6 million years, Chinese researchers found that Asian inland dust promoted the biological prosperity in the North Pacific region and strengthened the biological carbon fixation in the North Pacific through the "iron fertilizer effect"...