Now showing items 1-8 of 8
Sustainable Feedstock Production
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 ...
Effects of Varying Forest Floor and Slash Retention on Soil Nutrient and Carbon Pools in a Regenerating Douglas-fir Tree Farm: NARA-Soils
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 ...
Biomass Modeling and Assessment
This report describes two models: the NARA Biomass model (NBM) and the Land Use and Resource model.
Local and Regional Wildlife Impacts of Biomass Removals
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
This report describes the initial work to develop the NARA Long-Term Soil Productivity site located on Springfield, OR.
Preparation of Pretreated Biomass
This report describes the development of the wet-explosion pretreatment technology on Douglas-fir forest residuals.
Community Economic Impact of Hypothetical NARA Woody Biomass Jet Fuel Refineries in the Pacific Northwest
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.
Feedstock Supply Chain Analysis
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 ...