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Articles 1651 - 1680 of 2637
Full-Text Articles in Civil and Environmental Engineering
Colorado River Water: Mexico's Perspective On The Ongoing Negotiations, Mario López Pérez
Colorado River Water: Mexico's Perspective On The Ongoing Negotiations, Mario López Pérez
US-Mexico Negotiations on Improved Colorado River Management: An Update (February 19)
Presenter: Mario López, Engineering and Technical Standards Manager, National Water Commission of México
53 slides
Agenda: Us-Mexico Negotiations On Improved Colorado River Management: An Update, University Of Colorado Boulder. Natural Resources Law Center, Western Water Policy Program, Colorado Water Conservation Board
Agenda: Us-Mexico Negotiations On Improved Colorado River Management: An Update, University Of Colorado Boulder. Natural Resources Law Center, Western Water Policy Program, Colorado Water Conservation Board
US-Mexico Negotiations on Improved Colorado River Management: An Update (February 19)
The United States and Mexico are currently negotiating an international accord on a variety of Colorado River water matters, including the prospects for new water projects, conservation efforts, and operational improvements. Participants are invited to hear an update on these efforts from individuals directly involved in the negotiations, including Mario López Pérez, Engineering and Technical Standards Manager in the National Water Commission of México, who is responsible for binational water issues with the USA, Guatemala and Belize.
Slides: Energy Development Water Needs Assessment And Water Supply Alternatives And Analysis, Benjamin Harding
Slides: Energy Development Water Needs Assessment And Water Supply Alternatives And Analysis, Benjamin Harding
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Benjamin Harding, Principal Engineer, AMEC Earth and Environmental
15 slides
Slides: Promise Or Peril: Shale Oil, Energy, And The Region, Chase Huntley
Slides: Promise Or Peril: Shale Oil, Energy, And The Region, Chase Huntley
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Chase Huntley, Policy Adviser for Energy & Climate Change, The Wilderness Society
8 slides
Agenda: The Promise And Peril Of Oil Shale Development, University Of Colorado Boulder. Natural Resources Law Center
Agenda: The Promise And Peril Of Oil Shale Development, University Of Colorado Boulder. Natural Resources Law Center
The Promise and Peril of Oil Shale Development (February 5)
The largest known oil shale deposits in the world are in the Green River Formation, which covers portions of Colorado, Utah, and Wyoming. Fully one-half of the world’s oil shale lies within 150 miles of Grand Junction, Colorado, and about 80% of these reserves are on federal land. Estimates of recoverable reserves in the Green River Formation range from 500 billion to 1.53 trillion barrels. At present consumption rates, this is enough oil to satisfy 100% of U.S. demand for well over 100 years.
Development of oil shale could cause significant impacts on the Colorado Plateau. It would provide for …
Slides: Costs And Benefits Of Oil Shale Development, James T. Bartis
Slides: Costs And Benefits Of Oil Shale Development, James T. Bartis
The Promise and Peril of Oil Shale Development (February 5)
Presenter: James T. Bartis, Senior Policy Researcher, Rand Corporation
21 slides
Slides: The Promise And Peril Of Oil Shale: Federal Law And Policy, David Bernhardt
Slides: The Promise And Peril Of Oil Shale: Federal Law And Policy, David Bernhardt
The Promise and Peril of Oil Shale Development (February 5)
Presenter: David Bernhardt, Brownstein Hyatt Farber Schreck, Denver, CO
13 slides
Slides: Oil Shale Water Needs, State Water Planning And The Colorado River Compact, Daniel R. Birch
Slides: Oil Shale Water Needs, State Water Planning And The Colorado River Compact, Daniel R. Birch
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Daniel R. Birch, Deputy General Manager & Chief Engineer, Colorado River District
17 slides
Slides: The Logistics And Energy Needs Of Oil Shale Extraction, Alan K. Burnham
Slides: The Logistics And Energy Needs Of Oil Shale Extraction, Alan K. Burnham
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Dr. Alan K. Burnham, Chief Technology Officer, American Shale Oil, LLC
10 slides
Slides: Water For Oil (Shale)?, Bart Miller
Slides: Water For Oil (Shale)?, Bart Miller
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Bart Miller, Water Program Director, Western Resource Advocates
10 slides
Slides: The Peril Of Energy Usage, Mike Tupper
Slides: The Peril Of Energy Usage, Mike Tupper
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Mike Tupper, Executive Vice President, Composite Technology Development, Inc.
9 slides
Slides: The History Of Oil Shale Development And What It Means For The Future, Patty Limerick
Slides: The History Of Oil Shale Development And What It Means For The Future, Patty Limerick
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Patty Limerick, Center of the American West, University of Colorado at Boulder
35 slides
Slides: The Elusive Bonanza, Randy Udall
Slides: The Elusive Bonanza, Randy Udall
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Randy Udall, Co-founder, Association for the Study of Peak Oil-USA
62 slides
Slides: Impacts Of Oil Shale On Carbon Emissions, Jeremy Boak
Slides: Impacts Of Oil Shale On Carbon Emissions, Jeremy Boak
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Dr. Jeremy Boak, Center for Oil Shale Technology & Research, Colorado School of Mines
43 slides
Slides: Costs And Benefits Of Development: An Industry Perspective, Glenn Vawter
Slides: Costs And Benefits Of Development: An Industry Perspective, Glenn Vawter
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Glenn Vawter, Executive Director, National Oil Shale Association
12 slides
2010 Spring Engr333 Project Assignment, Matthew K. Heun
2010 Spring Engr333 Project Assignment, Matthew K. Heun
ENGR 333
The Spring 2010 ENGR333 project assessed options for the design of a redundant data center for the Calvin campus.
I asked the students “What would it take to build a redundant data center at Calvin that is 30% more energy efficient than the existing data center?”
Note: Because I was on sabbatical in Fall 2009, ENGR333 was moved to Spring 2010.
Customer
The customer for this project was Calvin’s VP for finance Henry DeVries.
East Bay Energy Consortium Joint Committee Workshop At Bristol Town Hall, Burnside Building: Meeting Notes, April 19, 2010, East Bay Energy Consortium
East Bay Energy Consortium Joint Committee Workshop At Bristol Town Hall, Burnside Building: Meeting Notes, April 19, 2010, East Bay Energy Consortium
East Bay Energy Consortium Documents
No abstract provided.
Challenges And Prospects Of Sustainable Groundwater Management In The Indus Basin, Pakistan, Asad Sarwar Qureshi, Peter G. Mccornick, A. Sarwar, Bharat R. Sharma
Challenges And Prospects Of Sustainable Groundwater Management In The Indus Basin, Pakistan, Asad Sarwar Qureshi, Peter G. Mccornick, A. Sarwar, Bharat R. Sharma
Daugherty Water for Food Global Institute: Faculty Publications
In Pakistan, on-demand availability of groundwater has transformed the concept of low and uncertain crop yields into more assured crop production. Increased crop yields have resulted in food security and improved rural livelihoods. However, this growth has also led to problems of overdraft, falling water tables, and degradation of groundwater quality, and yields generally remain well below potential levels. Over the last three decades, Pakistan has tried several direct and indirect management strategies for groundwater management. However the success has been limited. This paper argues that techno-institutional approaches such as introducing water rights, direct or indirect pricing, and permit systems …
The Challenges Of Wastewater Irrigation In Developing Countries, M. Qadir, D. Wichelns, L. Raschid-Sally, Peter G. Mccornick, P. Drechsel, A. Bahri, P. S. Minhas
The Challenges Of Wastewater Irrigation In Developing Countries, M. Qadir, D. Wichelns, L. Raschid-Sally, Peter G. Mccornick, P. Drechsel, A. Bahri, P. S. Minhas
Daugherty Water for Food Global Institute: Faculty Publications
The volume of wastewater generated by domestic, industrial, and commercial sources has increased with population, urbanization, improved living conditions, and economic development. The productive use of wastewater has also increased, as millions of small-scale farmers in urban and peri-urban areas of developing countries depend on wastewater or wastewater-polluted water sources to irrigate high-value edible crops for urban markets, often as they have no alternative sources of irrigation water. Undesirable constituents in wastewater can harm human health and the environment. Hence, wastewater irrigation is an issue of concern to public agencies responsible for maintaining public health and environmental quality. For diverse …
2010 Nebraska Water Monitoring Programs Report, Marty Link
2010 Nebraska Water Monitoring Programs Report, Marty Link
Nebraska Department of Environmental Quality: Reports
The Nebraska Department of Environmental Quality (NDEQ) is charged with monitoring, assessing, and to the extent possible, managing the state’s water resources. The purpose of this work is to protect and maintain good quality water and encourage or execute activities to improve poor water quality. Monitoring is done on the over 18,000 miles of flowing rivers and streams, our greater than 280,000 acres of surface water in lakes and reservoirs, and the vast storage of groundwater in Nebraska’s aquifers.
Effluent Organic Nitrogen (Eon): Bioavailability And Photochemical And Salinity-Mediated Release, Deborah A. Bronk, Quinn N. Roberts, Marta P. Sanderson, Elizabeth A. Canuel, Patrick G. Hatcher, Rajaa Mesfioui, Katherine C. Filippino, Margaret R. Mulholland, Nancy G. Love
Effluent Organic Nitrogen (Eon): Bioavailability And Photochemical And Salinity-Mediated Release, Deborah A. Bronk, Quinn N. Roberts, Marta P. Sanderson, Elizabeth A. Canuel, Patrick G. Hatcher, Rajaa Mesfioui, Katherine C. Filippino, Margaret R. Mulholland, Nancy G. Love
Chemistry & Biochemistry Faculty Publications
The goal of this study was to investigate three potential ways that the soluble organic nitrogen (N) fraction of wastewater treatment plant (WWTP) effluents, termed effluent organic N (EON), could contribute to coastal eutrophication - direct biological removal, photochemical release of labile compounds, and salinity-mediated release of ammonium (NH4+). Effluents from two WWTPs were used in the experiments. For the bioassays, EON was added to water from four salinities (∼0 to 30) collected from the James River (VA) in August 2008, and then concentrations of N and phosphorus compounds were measured periodically over 48 h. Bioassay results, based …
Municipal Solid Waste Management In Selected Malaysian Islands., Nagendran Periaiah
Municipal Solid Waste Management In Selected Malaysian Islands., Nagendran Periaiah
Student Works (2010-2019)
Rapid developments and tourism related activities in Islands have increased the per capita waste generation that led to increased waste disposal at landfill. To date, islands in Malaysia are generating approximately 400 metric tons of MSW. Approximately 60% of the waste are collected and disposed off in non-sanitary landfills. The remaining 35 % were illegally burned/ dumped and 5 % were dumped into ocean. 100% of landfills in Malaysian islands operate as mere open-dumps that lack proper lining system and without leachate treatment facilities. The vicinities bordering non-sanitary landfill sites became highly polluted due to certain harmful gases/ leachate generated …
Municipal Solid Waste Management : A Comprehensive Study In Selangor., Fauziah Shahul Hamid
Municipal Solid Waste Management : A Comprehensive Study In Selangor., Fauziah Shahul Hamid
Student Works (2010-2019)
The disposal of 95% of the 1.4 million tonnes of MSW from Selangor, the fastest developing state in Malaysia, is rapidly exhausting landfill space and is also jeopardizing public health. Therefore, proper planning of waste management based on accurate information is essential. The objectives of this research are to collate data from landfills and to investigate the level of public awareness on waste management issues, to analyze the current pollution impacts of landfills and to propose viable options to improve the waste management system in the state. Nine non-sanitary landfills in Selangor were investigated for waste composition and quantification, detailed …
Assessing Annual And Seasonal Spatial Variability Of Ambient Pm10 Using Linear Regression Analysis In A United States-Mexico Urban Sprawl, Mario Ivan Garcia
Assessing Annual And Seasonal Spatial Variability Of Ambient Pm10 Using Linear Regression Analysis In A United States-Mexico Urban Sprawl, Mario Ivan Garcia
Open Access Theses & Dissertations
As air quality issues grow progressively in the consciousness of the global community, stakeholders are pressing for epidemiologic studies of air pollution. The effects of chronic exposure to ambient air pollution remain a difficult challenge due to its substantial small-scale spatial variation. Recent approaches to assess intra-urban exposure have employed the use of proximity-based assessment, interpolation methods, emission-meteorological models, dispersions models, and land-use regression (LUR) models.
This thesis assesses the spatial variability of ambient particulate matter (PM10) obtained by five self-governing models for the area of El Paso. Using multiple linear regression analysis five regression-based equations were developed to predict …
Controlling Features And Processes For Radionuclide Release From Unsaturated Zone Geological Repositories, Lubna K. Hamdan
Controlling Features And Processes For Radionuclide Release From Unsaturated Zone Geological Repositories, Lubna K. Hamdan
Open Access Theses & Dissertations
In the long run, nuclear waste packages will fail gradually due to localized and general corrosion and radionuclides will be transported to the accessible environment by ground water.
Two main failure scenarios are expected for the waste packages: Flow-through model and bathtub model; in the flow-through model water flows through the waste container, while in the bathtub model water pools inside the waste package. The Department of Energy, in their performance assessment of the proposed repository at Yucca Mountain, excluded the bathtub model from their analysis and assumed the diffusion and advection to be in the same direction in the …
Renewable Energy Integration: An Approach For Micro-Grid Optimization., Nicolas Lopez
Renewable Energy Integration: An Approach For Micro-Grid Optimization., Nicolas Lopez
Open Access Theses & Dissertations
This thesis explores the Renewable Energy Integration Problem beginning with a literature review on the different sources of electrical energy classified as Non-Renewable and Renewable, stating that the integration of renewable sources within the pre-existing Power-Grids is a current worldwide problem that is being addressed with different approaches.
The impossibility to exactly model the different equations relating the electric output of the renewable energy sources as they relate with meteorological factors, makes the renewable sector a stochastic component of the overall mathematical model, where it can be concluded that most of the problem is in the area of the forecast. …
Development Of The Mask Scentometer, A Comparison Of Ambient Odor Assessment Methods, And Their Application In Ground Truthing Atmospheric Dispersion Models, Christopher G. Henry
Development Of The Mask Scentometer, A Comparison Of Ambient Odor Assessment Methods, And Their Application In Ground Truthing Atmospheric Dispersion Models, Christopher G. Henry
Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research
This dissertation is organized as four stand-alone papers. Paper No. 1 describes the development of the Mask Scentometer and reports dilution ratios measured during use by twelve different people. Dilution ratios at the Mask Scentometer’s five dilution-to-threshold (D/T) settings were found to be 0.35, 1, 2, 4.5 and 18. In Paper No.’s 2 and 4, ambient odor assessment methods were compared in both controlled laboratory conditions and in the field. Laboratory analysis of ambient air samples using dynamic triangular forced-choice olfactometry (DTFCO) did not correlate well with any of the ambient odor assessment methods. Average intensity-predicted D/T was roughly five …
College Of Engineering Senior Design Competition Fall 2009, University Of Nevada, Las Vegas
College Of Engineering Senior Design Competition Fall 2009, University Of Nevada, Las Vegas
Fred and Harriet Cox Senior Design Competition Projects
Each student in his or her senior year chooses, plans, designs, and prototypes a product in this required element of the curriculum. The senior design project encourages the student to use everything learned in the engineering program to create a practical, real-world solution to an engineering challenge.
A highlight of the year-long senior design project is the senior design competition. This competition, which usually takes place the week before finals each semester, helps focus the senior students on increasing the quality and potential for commercial application for their design projects.
Judges from local industry evaluate the projects on innovation, commercial …
Agenda: World Energy Justice Conference And Appropriate Technology Arcade, University Of Colorado Boulder. Center For Energy & Environmental Security, University Of Colorado Boulder. School Of Law
Agenda: World Energy Justice Conference And Appropriate Technology Arcade, University Of Colorado Boulder. Center For Energy & Environmental Security, University Of Colorado Boulder. School Of Law
World Energy Justice Conference (October 23-24)
The 2009 CEES Energy Justice Conference took place at the University of Colorado Law School on October 23rd and 24th, 2009. It featured 11 sessions, more than 40 speakers, and attracted over 200 attendees. The Conference brought together leading international and U.S. decision-makers in politics, engineering, public health, law, business, economics, and innovators in the sciences to explore how best to address the critical needs of the energy-oppressed poor (EOP) through long-term interdisciplinary action, information sharing, and deployment of appropriate sustainable energy technologies (ASETs).
The Colorado Journal of International Environmental Law & Policy (CJIELP) at the University of Colorado Law …
Agenda: Best Practices For Community And Environmental Protection, University Of Colorado Boulder. Natural Resources Law Center. Intermountain Oil And Gas Bmp Project, Colorado. Oil And Gas Conservation Commission
Agenda: Best Practices For Community And Environmental Protection, University Of Colorado Boulder. Natural Resources Law Center. Intermountain Oil And Gas Bmp Project, Colorado. Oil And Gas Conservation Commission
Best Practices for Community and Environmental Protection (October 14)
The first Intermountain BMP Project workshop, sponsored by the Natural Resources Law Center and the Colorado Oil and Gas Conservation Commission, was held in Rifle, Colorado on October 14, 2009 at the Garfield County Fairground for over 170 participants.
Speakers from Federal, state and local governments, the community, industry and environmental consultants, and conservation groups focused presentations and discussion on a greater understanding of what Best Management Practices (BMPs) are appropriate to the western slope of Colorado and how they are integrated into developments.