A National and International Analysis of Changing Forest Density

• Aapo Rautiainen,

  Affiliation Faculty of Biosciences, University of Helsinki, Helsinki, Finland

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• Iddo Wernick ,

  * E-mail: iwernick@rockefeller.edu

  Affiliation Program for the Human Environment, The Rockefeller University, New York, New York, United States of America

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• Paul E. Waggoner,

  Affiliation Department of Forestry and Horticulture, Connecticut Experimental Agricultural Station, New Haven, Connecticut, United States of America

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• Jesse H. Ausubel,

  Affiliation Program for the Human Environment, The Rockefeller University, New York, New York, United States of America

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• Pekka E. Kauppi

  Affiliation Faculty of Biosciences, University of Helsinki, Helsinki, Finland

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