Global Climate Change Digest: Main Page | Introduction | Archives | Calendar | Copy Policy | Abbreviations | Guide to Publishers


GCRIO Home ->arrow Library ->arrow Archives of the Global Climate Change Digest ->arrow November-December 1994 ->arrow NEWS... RESEARCH NEWS Search

U.S. Global Change Research Information Office logo and link to home

Last Updated:
February 28, 2007

GCRIO Program Overview

 

 

Library 
Our extensive collection of documents.

 

Get Acrobat Reader

Privacy Policy

Global Climate Change DigestArchives of the
Global Climate Change Digest

A Guide to Information on Greenhouse Gases and Ozone Depletion
Published July 1988 through June 1999

FROM VOLUME 7, NUMBERS 11-12, NOVEMBER-DECEMBER 1994

NEWS... RESEARCH NEWS


Item #d94nov210

Revised solar index: U.S. and French researchers have assembled a new reconstruction of sunspot number over the past three centuries. Some new features of the record could have implications for climate research. (See Hoyt paper in Prof. Pubs./Gen. Interest/Science, and New Scientist, p. 21, Oct. 29.)


Item #d94nov211

Aircraft impacts: New data collected in the lower stratosphere indicate that nitrogen radicals (which would be emitted by supersonic aircraft) do not destroy ozone there as previously thought. (See Wennberg paper in Prof. Pubs./Aircraft Emissions, and Chem. Eng. News, pp. 6-7, Oct. 24.)

  • Guide to Publishers
  • Index of Abbreviations

  • Hosted by U.S. Global Change Research Information Office. Copyright by Center for Environmental Information, Inc. For more information contact U.S. Global Change Research Information Office, Suite 250, 1717 Pennsylvania Ave, NW, Washington, DC 20006. Tel: +1 202 223 6262. Fax: +1 202 223 3065. Email: Web: www.gcrio.org. Webmaster:
    U.S. Climate Change Technology Program Intranet Logo and link to Home