IDEAS home Printed from https://ideas.repec.org/a/nat/nature/v392y1998i6678d10.1038_33799.html
   My bibliography  Save this article

The past as guide to the future

Author

Listed:
  • Gabriele Hegerl

    (the Joint Institute for the Study of the Atmosphere and Ocean, University of Washington)

Abstract

Earth's climate is getting warmer — why? The difficulty for climatologists is discriminating between human-induced changes, principally through the release of 'greenhouse gases' such as carbon dioxide, and natural climate fluctuations. A new approach to this issue employs a variety of indicators to provide annual temperature anomaly patterns over much of the world back to the year AD 1400. For all the uncertainties of such a reconstruction, when these results are compared with external influences on climate it does seem that the main effect on global temperature in the twentieth century has been from increases in greenhouse gases.

Suggested Citation

  • Gabriele Hegerl, 1998. "The past as guide to the future," Nature, Nature, vol. 392(6678), pages 758-759, April.
    • Handle: RePEc:nat:nature:v:392:y:1998:i:6678:d:10.1038_33799
    DOI: 10.1038/33799
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/33799
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1038/33799?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:nature:v:392:y:1998:i:6678:d:10.1038_33799. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.