Biotic communities of hanging gardens in southeastern Utah
Document Type
Article
Journal/Book Title/Conference
National Geographic Society Research Reports
Volume
13
First Page
663
Last Page
681
Publication Date
1981
Abstract
The paper is concerned with the peculiar assemblages of biota which occur in wet habitats that occupy alcoves and grottos along sandstone cliffs in the mid-Colorado River region. The particular examples described are those of Glen Canyon near its confluence with the San Juan Arm, and some were studied shortly before they were drowned by the water rising behind Glen Canyon Dam. The vegetation of hanging gardens simulates the broad-leaved forests of the eastern United States, and could be important in showing symptoms of damage from pollution before the native vegetation of adjacent xeric communities would. Brief bibliography
Recommended Citation
Welsh, S. L. and C. A. Toft. 1981. Biotic communities of hanging gardens in southeastern Utah. National Geographic Society Research Reports 13:663-681.
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