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  • Plant associations of the Oregon Dunes National Recreation Area : Siuslaw National Forest, Oregon

    Creator:
    Christy, John A., Kagan, James S., and Wiedemann, Alfred M.
    Abstract:
    This book is a guide to the plant associations of the Oregon Dunes National Recreation Area. It includes general descriptions of the physical and biological setting of the Recreation Area: its climate, geology, landscape; soils, wildlife, and ecological processes. Analysis of quantitative field data identified 52 plant associations occurring in...
    Resource Type:
    Technical Report

  • Zumwalt_NNL_presentation.pdf

    Creator:
    Kagan, James S.
    Abstract:
    exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Zumwalt Prairie represents a perfect example of this concept, containing one of the largest remnants of native...

  • Zumwalt_NNL.pdf

    Creator:
    Kagan, James S.
    Abstract:
    exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Zumwalt Prairie represents a perfect example of this concept, containing one of the largest remnants of native...

  • Round_Top_Butte.pptx

    Creator:
    Kagan, James S.
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Round Top Butte includes a basaltic butte...

  • roundtop_NNL_eval_Final.pdf

    Creator:
    Kagan, James S.
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Round Top Butte includes a basaltic butte...

  • The_Island.pptx

    Creator:
    Kagan, James S., Murray, Michael, and Schuller, Reid
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. The Island is an isolated plateau located...

  • The-island_nnl_evaluation_final.pdf

    Creator:
    Kagan, James S., Murray, Michael, and Schuller, Reid
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. The Island is an isolated plateau located...

  • Mt_Howard-East_Peak_PNNL.pptx

    Creator:
    Kagan, James S.
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Mount Howard - East Peak represents a...

  • Mt_Howard_E_Peak_NNL_eval_final.pdf

    Creator:
    Kagan, James S.
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Mount Howard - East Peak represents a...

  • Evaluation of Zumwalt Prairie, Wallowa County, Oregon for its merit in meeting national significance criteria as a National Natural Landmark representing Plateau Grasslands in the Columbia Plateau Biophysiographic Province

    Creator:
    Kagan, James S.
    Abstract:
    The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Zumwalt Prairie represents a perfect example of...
    Resource Type:
    Technical Report