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Filtering by: Creator Marston, Richard Alan Remove constraint Creator: Marston, Richard Alan Advisor Rosenfeld, Charles L. Remove constraint Advisor: Rosenfeld, Charles L.

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  • Design criteria for a surface coal mine reclamation plan in northwest Colorado

    Creator:
    Marston, Richard Alan
    Abstract:
    The surface mining of coal has accelerated in northwest Colorado to the point where public pressure plus impending state and federal regulations dictate the need for comprehensive reclamation plans. A large coal company operating in Moffat County has solicited recommendations concerning soils, hydrogeology, geomorphology, aesthetics, wildlife, vegetation, microclimatology, and legal...
    Resource Type:
    Capstone Project
    Full Text:
    NORTHWEST COLORADO by RICHARD ALAN MARSTON A RESEARCH PAPER submitted to THE DEPARTNENT OF GEOGRAPHY

  • The geomorphic significance of log steps in forest streams of the Oregon Coast Range

    Creator:
    Marston, Richard A.
    Abstract:
    A log step develops when large woody debris extends across the active channel, creating a change in the water surface elevation as the stream spills over the log step. By forming a series of vertical falls, log steps reduce the amount of potential energy available for conversion to kinetic energy...
    Resource Type:
    Dissertation
    Full Text:
    streams of the Oregon Coast Range AN ABSTRACT OF THE THESIS OF Richard Alan Marston for the degree of