Climatic Variations for North America and the North Pacific Since A.D. 1500 as Identified by Well-Dated Tree Rings, and Applied Research Reconstructing Past Climate of the Northern Hemisphere by Use of Tree Rings (Progress Reports)

摘要

Progress Reports Submitted to the National Science Foundation Climate Dynamics Program on Climatic Variations for North America and the North Pacific Since A.D. 1500 as Identified by Well-Dated Tree Rings, Grant No. ATM75-22378 and Applied Research Reconstructing Past Climate of the Northern Hemisphere by Use of Tree Rings, Grant No. ATM75-17034./ No publication date on item.