3 resultados para GIS and Teledetection

em Digital Commons @ DU | University of Denver Research


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The Municipality of Anchorage (MOA) is required to better manage, operate and control municipal solid waste (MSW) after the Anchorage Assembly instituted a Zero Waste Policy. Two household curbside recycling programs (CRPs), pay-as-you-throw (PAYT) and single-stream, were compared and evaluated to determine an optimal municipal solid waste diversion method for households within the MOA. The analyses find: (1) a CRP must be designed from comprehensive analysis, models and data correlation that combine demographic and psychographic variables; and (2) CRPs can be easily adjusted towards community-specific goals using technology, such as Geographic Information System (GIS) and Radio Frequency Identification (RFID). Combining resources of policy-makers, businesses, and other viable actors are necessary components to produce a sustainable, economically viable curbside recycling program.

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Energy production throughout the greater Rocky Mountain Region has increased dramatically in the past decade. Pristine habitat areas historically home to the greater sage grouse are being impaired by these energy development actions. Ongoing studies by state and federal biologists have shown a decrease in overall reproductive activity and a decrease in population on historical mating grounds. This project identifies actions to conserve and restore the habitat of sage grouse populations and reverse the decline of the species. Recommended measures presented in this project include using directional drilling of multiple wells from one single drill pad, creating a GIS mapping data base, funding additional scientific studies regarding impacts from energy development and improved cooperation between state, federal and private agencies.

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The Adams County Regional Park and Fairgrounds must comply with environmental policies related to surface water and groundwater protection. This paper assesses various methods which have proven to be effective in the reduction of nutrients and other contaminants found in surface and groundwater at comparable livestock-based venues. Data was gathered from other facilities in order to identify specific compliance alternatives and evaluate management options. Empirical research, coupled with GIS mapping technology yielded explicit water quality management recommendations for the Adams County Regional Park and Fairgrounds. The outcome of this research and mapping exercise include twelve management recommendations and two site-specific locations for structural BMPs designed to better control water pollution at the Adams County Regional Park and Fairgrounds.