Physical Sciences and Mathematics Commons^™

Agenda: Water, Oil And Gas: Nuts And Bolts Of Oil And Gas Leases, Surface Use Agreements, And Water Rights For Non-Oil And Gas Attorneys, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment, Rocky Mountain Land Use Institute (Denver, Colo.), Colorado Bar Association. Natural Resources & Energy Section

Water, Oil and Gas: Nuts and Bolts of Oil and Gas Leases, Surface Use Agreements, and Water Rights for Non-Oil and Gas Attorneys (September 26)

This third program in the Water, Oil, and Gas 101 series was designed to provide those who don’t practice in the area with essential information regarding leases, surface use agreements, siting considerations for oil and gas facilities, the resolution of disputes before the Colorado Oil and Gas Conservation Commission (COGCC), the ins and outs of nontributary and produced nontributary ground water, and water rights as an asset.

Program topics include:

• Oil and Gas Leases
• Surface Use Agreements (SUAs)
• Government’s Role in Authorizing Locations for Oil and Gas Development
• Technical Aspects of Nontributary and Produced Nontributary Ground Water
• Produced Nontributary Ground …

Inverse Method For Simultaneous Determination Of Soil Water Flux Density And Thermal Properties With A Penta-Needle Heat Pulse Probe, Changbing Yang, Masaru Sakai, Scott B. Jones

Plants, Soils, and Climate Faculty Publications

An accurate method for determination of in situ soil water flux density continues to be the most sought after and yet elusive hydrologic measurement. The penta-needle heat pulse probe (PHPP) employs a central heater needle surrounded by an orthogonal arrangement of four thermistor needles for two-component water flux density estimation. An analytical solution and inverse fitting method are presented for simultaneous estimation of thermal properties and soil water flux density using PHPP measurements. The approach yields estimates of both components of the flux in a plane normal to the axis of the PHPP needles. The method was evaluated using data …

Issue Brief: Auditing Your Town's Development Code For Barriers To Sustainable Water Management, New England Environmental Finance Center

Sustainable Communities Capacity Building

This issue brief is intended for town officials who want to understand how development regulations in their community affect local water resources. Municipal development codes – the set of regulations that control the built environment – can have a great influence on the availability of clean and healthy water for drinking, recreation, and commercial uses. This in turn affects the community’s social, environmental, and economic vitality.

Comprehensive plans, zoning codes, and building standards are just a few examples of regulations that intentionally or unintentionally regulate the way water is transported, collected and absorbed. Regulations that produce dispersed development or large …

Evaluation Of Water Sanitation Options For Poultry Production, Pramir Maharjan

Graduate Theses and Dissertations

An evaluation of poultry farm water supplies was conducted to determine the value and impact of water system sanitation practices in commercial broiler houses on microbial levels. Water line cleaning between flocks using concentrated disinfectant solution before placing chicks reduced biofilms retained in the lines to a safe level. Occasional microbial surges were noticed during different points of flock grow-out period even when daily water sanitation was present indicating water is highly susceptible to microbial contamination. However, the daily water sanitation practice controlled the occasional microbial surges in water from sustaining and kept drinking water to a microbiologically acceptable level. …

Agriculture In A Water Scarce World, Allison Roberts, Amjad Assi, Bassel Daher, Men Li

Student Papers in Public Policy

According to the McKinsey report (2009), the world is facing a water scarcity challenge where agriculture is its predominant consumer. It accounts for approximately 3100 billion m³, or 71 percent of global water withdrawals today, and is expected to increase to 4500 billion m³ by 2030. This increase is due to a number of factors: growing population and the ever growing necessity to cater for its food needs, economic growth, the variability of precipitation trends and increase in global temperatures. In addition to the increase in water scarcity, the agricultural sector faces an enormous challenge of producing …

Slides: What Does Climate Change Mean For Cold Water Fisheries, Stan Bradshaw

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

1 page "Abstract" and 8 slides

Slides: Is There A Dust Bowl In Our Future?: Projections For The Eastern Rockies And Central Great Plains, Dennis Ojima

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

Presenter: Dennis Ojima, Senior Research Scientist, Natural Resource Ecology Laboratory, Colorado State University (NREL/CSU)

30 slides

Slides: Future Water Availability In The West: Will There Be Enough?, Michael Dettinger

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

Presenter: Michael Dettinger, USGS, Scripps Institution of Oceanography, La Jolla, CA

30 slides

"with contributions from Julio Betancourt, Dan Cayan, & others"

Slides: A History Of Climate Variability And Change In The American West, Kelly T. Redmond

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

Presenter: Kelly T. Redmond, Regional Climatologist, Western Regional Climate Center (WRCC), Desert Research Institute

65 slides

A Cradle To Farm Gate Life Cycle Analysis Of Water Use In U.S. Pork Production, Eric Boles

Graduate Theses and Dissertations

The intent of this study was to analyze water use across a range of regions, scales and practices of the U.S. pork industry. A Life Cycle Assessment of water use within the pork supply chain was performed. Cumulative water use was the environmental impact category used in the LCA to evaluate the impacts of pork production processes throughout the pork supply chain. The functional unit for the analysis was the volume of water required to produce one kilogram of swine (live weight) at the farm gate.

A comprehensive literature review was used to design and propagate algorithms for the National …

Measuring And Improving Sustainable Resource Management At Byron Region Community College, Jeremy Betterley

Independent Study Project (ISP) Collection

The purpose of this study is to measure and report on progress made by Byron Region community College in relation to sustainable resource management as well as to observe, identify, and address and areas for improvement by developing recommendations in the categories of energy, waste and water. The college is dedicated in its vision to promote sustainability out of a sense of responsibility to the environment and future generations as well as a desire to train and prepare people for addressing 21st century problems such as climate change, drought, and peak oil. Energy, waste, and water make up a significant …

Carbon Capture And Storage: Protecting Freshwater Resources, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Fact sheet on the importance of protecting water resources during carbon capture and storage (CCS). Outlines suggested regulatory framework and touches on U.S. Department of Energy (DOE) measures to avoid unforeseen risks in the future.

Beijing’S Water Crisis: A Historical Analysis Of Beijing’S Waterways Using Geographic Information Systems, Rebecca Tisherman

Environmental Studies Honors Papers

Beijing has a complex system of waterways inside the city of 20 million people, while the rivers just outside of the city run dry most of the year. Geographic Information Systems was used to analyze the historical changes of the waterways, geo-cover, precipitation, and other factors that have affected the water supply to the city. The manmade canals in the city expanded with urbanization until 1983 when there were canals in every corner of the city. The water became too polluted for human use, so canals were slowly converted to culverts. Groundwater was depleted over time as well, so the …

Short-Term Denitrification In The Metalimnion Of A Eutrophic Reservoir, Aki Kogo, Erin M. Grantz, Thad Scott

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Denitrification in metalimnetic water was examined under different conditions to determine how addition of nitrate (NO3 -) and particulate carbon (PC), aeration, and concentrations of nitrate affect denitrification. In the first experiment, water samples from a metalimnion were treated with different combinations of NO3 - and PC. Changes in excess N2 -N concentration for 10 days were measured using membrane inlet mass spectrometry (MIMS). The second experiment used the same treatments as the first experiment after aeration of water. Besides excess N2 -N concentrations, O2 concentrations were measured for 16 days. The third experiment examined how different initial concentrations of …