The major ecological conservation and restoration project in the Qinghai-Tibet Plateau can annually increase carbon sequestration by approximately 30 million tons.

"At present, the annual carbon surplus on the Qinghai-Tibet Plateau exceeds 65 million tons, and major ecological protection and restoration projects can add approximately 30 million tons of carbon sink each year," the reporter learned from the press conference on the comprehensive integration and application of the results of the second Qinghai-Tibet scientific expedition on the 19th.