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Filtering by: Alternative title ssim Special report 452 Remove constraint Alternative title ssim: Special report 452 Language English [eng] Remove constraint Language: English [eng] License Attribution-NonCommercial-ShareAlike 4.0 (CC BY-NC-SA 4.0) Remove constraint License: Attribution-NonCommercial-ShareAlike 4.0 (CC BY-NC-SA 4.0) Rights Statement In Copyright - Educational Use Permitted Remove constraint Rights Statement: In Copyright - Educational Use Permitted

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  • A three-dimensional mapping of the ocean based on environmental data

    Creator:
    Wright, Dawn J.
    Abstract:
    The existence, sources, distribution, circulation, and physicochemical nature of macroscale oceanic water bodies have long been a focus of oceanographic inquiry. Building on that work, this paper describes an objectively derived and globally comprehensive set of 37 distinct volumetric region units, called ecological marine units (EMUs). They are constructed on...
    Resource Type:
    Article
    Full Text:
    warmer summer months when access to ice-bound regions is easier, may under-188 report true salinity

  • Grassland Restoration and Climate Change: Altar Valley, Arizona Case Study

    Creator:
    Gondor, Anne
    Abstract:
    The Altar Valley is an important working landscape that supports biodiversity and vulnerable species in Pima County, Arizona (Huckelberry 2000). This semi-desert grassland, alluvial valley and 713,807-acre watershed composed of 39 subbasins serves as an aquifer to a portion of southwestern Tucson. This region of Southern Arizona has been identified...
    Resource Type:
    Capstone Project
    Full Text:
    as the elevation decreases (NRCS Soil Survey Staff 2019). A Resource 2000 report by Altar Valley