Búsqueda de LIBROS DEL AUTOR: david r butler

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  • THE ANTHROPOCENE
    ebook
    THE ANTHROPOCENE
    DAVID R. BUTLER
    This book is devoted to the Anthropocene, the period of unprecedented human impacts on Earth’s environmental systems, and illustrates how Geographers envision the concept of the Anthropocene. This edited volume illustrates that geographers have a diverse perspective on what the Anthropocene is and represents. The chapters also show that geographers do not feel it necessary to i...

    $1,200.00

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  • THE CHANGING ALPINE TREELINE: THE EXAMPLE OF GLACIER NATIONAL PARK, MT, USA
    ebook
    THE CHANGING ALPINE TREELINE: THE EXAMPLE OF GLACIER NATIONAL PARK, MT, USA
    BUTLER, DAVID R. / MALANSON, GEORGE P. / WALSH, STEPHEN J. / FAGRE, DANIEL B.
    The alpine treeline ecotone (ATE) is an area of transition high on mountains where closed canopy forests from lower elevations give way to the open alpine tundra and rocky expanses above. Alpine tundra is an island biome and its ecotone with forest is subject to change, and like oceanic islands, alpine tundra is subject to invasion – or the upward advance of treeline. The inva...

    $2,607.00

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