Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Rapid Method for Estimating Arboreal Canopy Cover.AuthorsEmlen, John T.AbstractThe per cent of a tract of savannah or woodland that is covered by tree canopy is measured by point quadrat sampling along a series of straight line transects using a vertical viewing tube.PublicationEcology, 1967, Vol 48, Issue 1, p158ISSN0012-9658Publication typeArticleDOI10.2307/1933429