Citation and Abstract Databases

EarthPulse Notes
The Aspen Global Change Institute (AGCI) provides access to article summaries on global change topics written in language to simplify complex topics for middle to high school students. Abstracts are reviewed by the AGCI staff in the following publications: Science, Nature, Scientific American, New Scientist and Eos.
Global Climate Change Digest
GCRIO provides free access to the archives of this guide to published material on global climate change and ozone depletion. Recent Digest issues (from the last 18 months) are also available by subscription from the Pacific Institute. As a new issue is added to the site each month, the oldest recent issue will be placed in the archives.
IPCC Second Assessment Report Bibliographic Reference Database
This complete set of searchable bibliographic references from the IPCC Second Assessment Report was provided as a public service by Cambridge University Press with assistance of the IPCC WGII Technical Support Unit (TSU). These citations are to higher level scientific research.
Ingenta
Free search access to a citation database of more than 20,000 multidisciplinary journals. This commercial service also provides document delivery for a fee.
Union of Concerned Scientists
Abstracts to journal articles and books according to four topic areas: Biodiversity; Climate Change (Policy and Science); Ozone Depletion; and, Population Growth.

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