sunnuntai 25. joulukuuta 2011

Lehtiuutinen vuodelta 1939 todistaa jäätiköiden sulamisesta ennen ihmisen vaikutusta




Eräs IPCC:n toistetuimpia valheita on,että jäätiköiden sulaminen olisi alkanut ihmisen teollisen toiminnan tuottaman hiilidioksidin johdosta. Ilmiö herätti huolta jo 1939, kuten oheinen uutinen kertoo ja teollistumisen eli CO2:n nousun suurimmat vuodethan olivat 1940-1970, jolloin lämpötila laski.


Sydney Morning Herald : January 13, 1939

“In fact,” said Professor Speight, “no case is recorded of a region of the world in which there are present signs of an advance.
In Alaska glaciers had been retreating from 100 to 200 years, the average rate of recession being about 50 feet a year.
Photographs taken in 1896 and 1935 showed that several glaciers had retreated distances varying from 100 yards to half a mile in 40 years"


Digitaalisesta lehtiarkistosta

3 kommenttia:

  1. Näin on. Ja tässä lisää faktaa:

    GEOPHYSICAL RESEARCH LETTERS, VOL. 33, L11707, 5 PP., 2006
    doi:10.1029/2006GL026510

    Greenland warming of 1920–1930 and 1995–2005

    Petr Chylek
    Los Alamos National Laboratory, Space and Remote Sensing Sciences, Los Alamos, New Mexico, USA

    M. K. Dubey
    Los Alamos National Laboratory, Earth and Environmental Sciences, Los Alamos, New Mexico, USA

    G. Lesins
    Department of Physics and Atmospheric Science, Dalhousie University, Halifax, Nova Scotia, Canada

    We provide an analysis of Greenland temperature records to compare the current (1995–2005) warming period with the previous (1920–1930) Greenland warming. We find that the current Greenland warming is not unprecedented in recent Greenland history. Temperature increases in the two warming periods are of a similar magnitude, however, the rate of warming in 1920–1930 was about 50% higher than that in 1995–2005.

    VastaaPoista
  2. Samaa sulamista ja lämpenemistä taivasteltiin jo -20 luvulla.

    http://news.google.com/newspapers?id=mx0bAAAAIBAJ&sjid=zEkEAAAAIBAJ&pg=5854%2C2365724

    http://news.google.com/newspapers?id=0bVaAAAAIBAJ&sjid=AlQDAAAAIBAJ&pg=5277,376085&dq=arctic+warming&hl=en

    http://news.google.com/newspapers?id=wKZUAAAAIBAJ&sjid=UDsNAAAAIBAJ&pg=1574,6789241&dq=ice+free+arctic&hl=en

    VastaaPoista
  3. Luvallanne laitoin html-editorilla yllämainitut uutiset hieman helpommin haettavaan muotoon:


    Uutinen 1

    Uutinen 2

    Uutinen 3

    VastaaPoista