Mức CO2 trong khí quyển cao nhất trong 3 triệu năm
Tân Hoa xã cho biết theo trị số đo được của đài thiên văn ở Hawaii, một số nhà nghiên cứu của Mỹ cho rằng trị số trung bình của nồng độ CO2 trong khí quyền sẽ đạt trên 400 ppm vào đầu tháng 5 này...
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