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Now showing items 61-80 of 99
Urban sprawl in the state of Missouri : current trends, driving forces, and predicted growth on Missouri's natural landscape
(University of Missouri--Columbia, 2012)
Missouri reflects a full range of sprawl characteristics that include large metropolitan centers, which led growth in 1980s, and smaller metropolitan and rural areas, which led growth in 1990s. In order to study the ...
Woody biomass availability for energy : a perspective from non-industrial private forest landowners in the U.S. Great Lakes states
(University of Missouri--Columbia, 2013)
Non-industrial private forest (NIPF) landowners control 58% of all forests in the U.S. Great Lakes States consisting of Michigan, Minnesota and Wisconsin. A regional assessment of the availability of woody biomass for ...
Juniper expansion in a prairie-forest transition region
(University of Missouri--Columbia, 2012)
Eastern redcedar (Juniperus virginiana) is a highly adaptable native, north-American conifer that appears to have expanded from protected refugia to previously un-occupied land types likely in response to fire suppression ...
The economic feasibility of an integrated woody biomass harvest in the Missouri Ozark Highlands
(University of Missouri--Columbia, 2013)
Questions have risen in recent years regarding the impacts of biomass harvesting for renewable energy production and on the cost and efficiency of biomass harvesting using different harvest equipment configurations. Missouri ...
Tropical forest conservation Ecuador's Socio Bosque Program
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Ecuador experienced a deforestation rate, for the period between 2005 and 2010, of 186,448 ha/year. Thus, Ecuador is among the countries with the highest ...
An assessment of the whole tree weight, wood density, and specific gravity of four species groups in Washington County, Missouri
(University of Missouri--Columbia, 2015)
New methods of scaling logs by weight are becoming more prevalent in the Ozark forests of Missouri. In 2009, a major weather event known as a derecho downed millions of board feet of timber in Missouri and the ensuing ...
Climate change in the Missouri central hardwood region : consequences for forest landscapes, and management strategies
(University of Missouri--Columbia, 2015)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Climate change may result in a change in the tree species present within forests. The Missouri Central Hardwood Region represents one area where these ...
Ozark ground flora response to landscape-scale prescribed fire
(University of Missouri--Columbia, 2015)
Restoration of natural communities has increasingly become important to many organizations. One challenge to restoration of natural communities is understanding how to best assess restoration success when several metrics ...
Investigating soil carbon, nitrogen and respiration across an intra-urban gradient in mid-Missouri
(University of Missouri--Columbia, 2015)
Carbon (C) storage by urban soils is an attractive option to reduce atmospheric CO2. However, C dynamics are complicated by the gradient of land use and vegetation assemblages associated with urban development. Soil total ...
Effects of biochar on yield and nitrogen nutrition of warm-season biomass grasses
(University of Missouri--Columbia, 2015)
Majority of the global energy supply depends on fossil fuel sources such as coal, petroleum, and natural gas. However, energy production by these sources has significant environmental impacts such as air and water pollution, ...
Conservation payments to reduce tropical deforestation and degradation : evidence from the Ecuadorian Andes to the Amazon basin
(University of Missouri--Columbia, 2015)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Payment for Environmental Services (PES) are market-based policy instruments. Which compensate private resource managers financially for the environmental ...
A stream physical habitat assessment in an urbanizing watershed of the Central U.S.A.
(University of Missouri--Columbia, 2015)
Longitudinal variations in aquatic biological habitat in a watershed (frequently associated with land-use in mixed-land-use watersheds) can be quantified by means of a physical habitat assessment (PHA). PHA indices include ...
Effects of prescribed burning on ground-foraging ant assemblages
(University of Missouri--Columbia, 2013)
Fire is an important tool in the sustainable management of ecosystems at global and local scales. In addition to increasing biodiversity, fire has been shown to decrease exotic species invasion, promote growth of commercially ...
Quantifying microclimate heterogeneity within a contemporary plant growth facility
(University of Missouri--Columbia, 2013)
Three separate contemporary climate controlled greenhouse rooms in the Sears Plant Growth Facility located at the University of Missouri, Columbia, MO, USA were selected for microclimate analysis. Temperature, relative ...
Quantifying urban stormwater suspended sediment particle size class distribution in the central U.S.
(University of Missouri--Columbia, 2013)
Stormwater samples were analyzed from 17 urban monitoring sites (n=272) during spring 2011 to better understand urban land use suspended sediment contributions to receiving water bodies in central Missouri, USA. Samples ...
Economic analysis of woody biomass harvesting in the Missouri Ozarks
(University of Missouri--Columbia, 2010)
An integrated mechanized timber harvest thinning treatment to remove small diameter trees and merchantable saw logs was conducted on 30 acres of the Missouri, Ozarks in the summer of 2009. Two silvicultural treatments ...
Macroinvertebrate assemblage composition along a longitudinal multiple-land-use gradient in a midwestern stream
(University of Missouri--Columbia, 2012)
Land use changes often alter hydrogeomorphology and hydrologic flow regimes, which can adversely impact stream aquatic biota. Hinkson Creek Watershed (HCW, 231km2) located in Boone County, central Missouri, is comprised ...
The economic feasibility of woody biomass harvest practices in Missouri : the cost of harvesting tops and small diameter trees
(University of Missouri--Columbia, 2012)
Woody biomass materials which include timber harvest residues, such as tree tops and small diameter trees, have the potential to be an important source of renewable energy. Their use as an energy feedstock or use as an ...
Large-scale forest landscape model, design, validation, and application in management of oak decline
(University of Missouri--Columbia, 2012)
Forest landscape models (FLMs) have increasingly become important tools for exploring forest landscape changes by predicting forest vegetation dynamics over large spatial scales. However, two challenges confronting FLMs ...
Effects of regeneration harvests on stand development and oak (Quercus spp.) regeneration through 15 years in bottomland hardwood forests of Northern Missouri
(University of Missouri--Columbia, 2016)
Bottomland hardwood forests provide important economic and ecological values within the midwestern United States, yet silvicultural guidelines for reaching management objectives have been poorly developed outside the ...