Ecosystems and Climate change: Research Priorities for the U.S. Climate Change Science Program. Recommendations from the Scientific Community. Report on an Ecosystems Workshop prepared for the Ecosystems Interagency Working Group. Prepared by Alan Lucier et al. Special Series No. SS-92-06 of the University of Maryland Center for Environmental Science, Chesapeake Biological Laboratory. 56 pages. This report (like all other documents in this catalog) is free of charge.