Now showing items 1-8 of 8

  • Biomass Modeling and Assessment 

    Latta, Greg; Adams, Darius; Clark, Joshua; Crandall, Mindy; Guerrero Ocho, Isabel; (2016)
    This report describes two models: the NARA Biomass model (NBM) and the Land Use and Resource model.
  • Community Economic Impact of Hypothetical NARA Woody Biomass Jet Fuel Refineries in the Pacific Northwest 

    Sasatani, Daisuke; Eastin, Ivan; (2017)
    This study used regional input-output analysis (I/O) to measure the economic impacts of the introduction of the biorefinery facilities in the Pacific Northwest that convert woody biomass into biojet fuel and co-products.
  • Effects of Varying Forest Floor and Slash Retention on Soil Nutrient and Carbon Pools in a Regenerating Douglas-fir Tree Farm: NARA-Soils 

    Hatten, Jeff; Gallo, Adrian; (2016)
    This report provides soil temperature, moisture, and respiration data for two years after biomass harvesting, OM removal, and compaction treatments that bracketed the range of reality likely present in a biomass harvesting ...
  • Feedstock Supply Chain Analysis 

    Englund, Karl; Azadfar, Mohammadali; Schneider, Gerald; Chetan, Lalit; Samaniego, Raul Pelaez; (2016)
    This report provides a comprehensive summary of wood waste available in construction and demolition solid waste stream networked through local material recycling facilities. In addition, physical and chemical analyses are ...
  • Local and Regional Wildlife Impacts of Biomass Removals 

    Betts, Matthew; Rivers, Jim; Root, Heather; (2017)
    This work reviews the potential impact of silvicultural regimes, proposed to reduce fire hazard and improve forest health, on vertebrate abundance.
  • Long-Term Soil Productivity 

    Holub, Scott; Johnson, Greg; Meehan, Nathan; Meade, Rod; (2016)
    This report describes the initial work to develop the NARA Long-Term Soil Productivity site located on Springfield, OR.
  • Preparation of Pretreated Biomass 

    Ahring, Birgitte; Biswas, Rajib; Teller, Philip; Srinivas, Keerthi; Fry, Justin; Kroeger, Marty; (2016)
    This report describes the development of the wet-explosion pretreatment technology on Douglas-fir forest residuals.
  • Sustainable Feedstock Production 

    Maguire, Doug; Mainwaring, Doug; Hann, David; Bluhm, Andrew; Coons, Kristin; (2016)
    This report provides improved allometric biomass equations for intensively managed stands and nutrient analyses of the biomass components included in these equations. This work will enable a more accurate estimation of ...