作者: Shaopeng Huang , Henry N. Pollack , Po-Yu Shen
DOI: 10.1038/35001556
关键词:
摘要: For an accurate assessment of the relative roles of natural variability and anthropogenic influence in the Earth's climate, reconstructions of past temperatures from the pre-industrial as well as the industrial period are essential. But instrumental records are typically available for no more than the past 150 years. Therefore reconstructions of pre-industrial climate rely principally on traditional climate proxy records,,,,, each with particular strengths and limitations in representing climatic variability. Subsurface temperatures comprise an …