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  1. The Ethnohistory of Baker Cabin, a Clackamas County Pioneer Site

    Baker Cabin, a pioneer log structure, is located on privately owned property near the community of Carver, Oregon. According to traditional accounts the cabin has existed continuously on this site since its...

  2. The Effect of Tidal Asymmetry and Temporal Settling Lag on Sediment Trapping in Tidal Estuaries

    Over decades and centuries, the mean depth of estuaries changes due to sea-level rise, land subsidence, infilling, and dredging projects. These processes produce changes in relative roughness (friction) and...

  3. Rare, Threatened and Endangered Species of Oregon

    Extinction is a natural process. Today, however, plant and animal species are disappearing world-wide at an accelerated pace. Based on current trends, half of the species on earth will be extinct within the...

  4. Rare, Threatened and Endangered Species of Oregon

    Extinction is a natural process. Today, however, plant and animal species are disappearing world-wide at an accelerated pace. Based on current trends, half of the species on earth will be extinct within the...

  5. Housing Needs Study for the Portland Metropolitan Area Final Report

    The purpose of this report is to respond to the recommendations of the Regional Housing Choice Task Force by providing information to guide housing choice policy for the Metro Council. In particular, the...

  6. Daily Forecasts of Columbia River Plume Circulation: A Tale of Spring/Summer Cruises

    Semi-operational daily forecasts of circulation from an observatory for the Columbia River estuary-plume-shelf system routinely support oceanographic cruises, by providing 24h-ahead estimates of plume location...

  7. A Terrestrial-Aquatic Food Web Subsidy is Potentially Mediated by Multiple Predator Effects on an Arboreal Crab

    Terrestrial-aquatic food web subsidies are known to affect food web structure, ecosystem productivity, and stability of recipient habitats. This study describes a prey flux across the land–water interface...

  8. Forecasted Range Shifts of Arid-Land Fishes in Response to Climate Change

    Climate change is poised to alter the distributional limits, center, and size of many species. Traits may influence different aspects of range shifts, with trophic generality facilitating shifts at the leading...

  9. Water Supply, Demand, and Quality Indicators for Assessing the Spatial Distribution of Water Resource Vulnerability in the...

    We investigated water resource vulnerability in the US portion of the Columbia River basin (CRB) using multiple indicators representing water supply, water demand, and water quality. Based on the US county...

  10. Small Tidal Channels Improve Foraging Opportunities for Calidris Shorebirds

    Estuarine intertidal habitats are heterogeneous, therefore migratory shorebirds are expected to forage in microhabitats where they can maximize their energy intake. Identifying proximate factors that migratory...

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