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Letter From Horace M. Albright, Grand Canyon National Park to Carl Hayden

ContributorsAlbright, Horace M. (Author)
Created1923-04-06
Description

Letter from Field Assistant Horace M. Albright to Carl Hayden requesting letters to be drafted in regards to the grazing of sheep and cattle on national park lands. Bankhead and Henderson are singled out as not keeping to their permit restrictions.

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Letter From Horace M. Albright, U.S. National Park Service to Carl Hayden

ContributorsAlbright, Horace M. (Author)
Created1923-05-02
Description

Letter from Horace M. Albright to Carl Hayden requesting a formal submission from Coconino County concerning the Bright Angel Trail.

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Sustainability: The Urban Heat Island

ContributorsWittlinger, Sally (Author) / Arizona Indicators (Project) (Publisher) / Morrison Institute for Public Policy (Publisher)
Created2010-01-31
Description

During the mid-part of the last decade, when the population growth rate was at its highest, the Phoenix area experienced rapid development and urban sprawl. The result has been an intensification of the Urban Heat Island effect. In this edition of Decades, author Sally Wittlinger discusses this uncomfortable consequence of…

During the mid-part of the last decade, when the population growth rate was at its highest, the Phoenix area experienced rapid development and urban sprawl. The result has been an intensification of the Urban Heat Island effect. In this edition of Decades, author Sally Wittlinger discusses this uncomfortable consequence of urbanization.