Atmospheric carbon dioxide, methane, deuterium, and calculated Antarctic temp...

Understanding the role of atmospheric CO2 during past climate changes requires clear knowledge of how it varies in time relative to temperature. Antarctic ice cores preserve...要明晰大气二氧化碳（CO₂）在古气候变化中所发挥的作用，需明确其随时间的变化与温度之间的相对关联。南极冰芯保存了……