sunnuntai 14. maaliskuuta 2010

Uusi proxytutkimus todistaa rooman ajan olleen nykyistä lämpimämpi

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"Oxygen isotope values for the two oldest bivalves in the study show a cold spell between 360 BC to 240 BC that has some of the coldest temperatures in the entire series of observations that stretch to about 1660 AD. Following this period it seems that temperatures increased rapidly such that temperatures from 230 BC are significantly higher. In fact a shell from 130 BC recorded the highest temperature in the entire 2,000-year dataset"

3 kommenttia:

  1. Skandaali:

  2. Saisiko jotain kommenttia Australian ilmaston lämpenemisestä blogiin? Missä tutkijat ovat menneet vikaan ja miten?

  3. Tarkoittanet tätä:

    "The CSIRO and the Bureau of Meteorology will today release a State of the Climate document, a snapshot of Australia's climate data and trend predictions.

    The apolitical science organisations have weighed into the debate as they believe Australians are not being told the correct information about temperatures, rainfall, ocean levels and changes to atmospheric conditions"