Water Resource Management Commons^™

Occurrence And Biological Effect Of Exogenous Steroids In The Elkhorn River, Nebraska, Usa, Alan S. Kolok, Daniel D. Snow, Satomi Kohno, Marlo K. Sellin, Louis J. Guillette Jr.

Nebraska Water Center: Faculty Publications

Recent studies of surface waters in North America, Japan, and Europe have reported the presence of steroidogenic agents as contaminants. The current study has three objectives: 1) to determine if steroidogenic compounds are present in the Elkhorn River, 2) to determine if sediments collected from the Elkhorn River can act as a source of steroidogenic compounds to aquatic organisms, and 3) to determine if site-specific biological effects are apparent in the hepatic gene expression of fathead minnows. Evidence was obtained using three approaches: 1) deployment of polar organic chemical integrative samplers (POCIS), 2) deployment of caged fathead minnows, and 3) …

Energy Efficient Removal Of Tds From Ro Reject And Cooling Tower Blowdown, Heath Himstedt, Meredith Bruick, Matthew Correnti, Seth Huber, Pettus Kincannon, Mai Sayarath

Chemical Engineering Undergraduate Honors Theses

The southwestern United States, specifically the Albuquerque, NM area, was chosen as the target location for implementation of the Project ZERO design due to the volume of electronics manufacturing facilities in the area and the critical need to conserve water. The WERC RO reject sample, believed to originate in chemical mechanical polishing, contains high amounts of silica, trace heavy metals, and salt compounds that would negatively impact water quality if it were discharged into surface waters. Because of the high levels of silica, special precaution must be taken when utilizing membrane or mechanical evaporation technologies due to fouling and scaling …

Fish Nutrient Cycling, Aquatic Respiration, And Terrestrial Insect Nutrient Subsidies To Lakes, Wayne A. Wurtsbaugh

Watershed Sciences Faculty Publications

Mehner et al. (2005) reported that fish feeding on terrestrial insects could be important for nutrient budgets and cycling in lakes. They studied bleak (Alburnus alburnus) that fed largely on terrestrial insects, and they suggested that this contributed 2.1% of the lake's nutrient budget and that the subsequent excretion by the fish was equivalent to 11% of epilimnetic dissolved phosphorus concentrations. They concluded that nutrients delivered to lakes via terrestrial insects and recycled by fish would be most important for small lakes because of the large perimeter-to-area ratio between donor and recipient habitats. Fish may have important impacts …

Priority Of Concerns Worksheet (November 2007 Interactive Public Meetings), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Interactive Public Meetings Announcement - November 2007, Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

List Of Issues Identified By Participants In The November 2007 Public Meetings, Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Management Plan Figure (November 2007 Interactive Public Meetings), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Taunton River Water Budget (November 2007 Interactive Public Meetings), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Taunton River Watershed Study Public Meeting Presentation (November 2007 Interactive Public Meetings), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Baselines Newsletter, No. 1, Fall 2007, University Of Colorado Boulder. Natural Resources Law Center

Baselines: The Natural Resources Law Center Newsletter (2007-2011)

No abstract provided.

Water Current, Volume 39, No. 4, Fall 2007

Water Current Newsletter

Spring Seminars Tap Range of State, National Issues In 13-Lecture UNL Public Series By Steve Ress
April Water Law, Policy and Science Conference To Focus on Great Plains Water Quality Challenges
China’s water quality issues resonate at home
Meet the Faculty
Map Shows Groundwater Decline Slowed By Kelly Helm Smith
USGS Study Identifies Major Source of Nitrate in Precipitation
New Ph.D. Specialization in Applied Ecology at UNL By Tala Awada, Ph.D.
Water Resources Advisory Panel Holds October Progress Meeting By Jessica Harder and Steve Ress
Nebraska’s Top-10 Water Challenges
2007 UNL Water Colloquium & Water Sciences Laboratory Open House(Friday, Oct. …

Droughtscape, Fall 2007, National Drought Mitigation Center

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

Fall 2007 Outlook

Diverse Impacts Reported in Summer of 2007

Decadal Climate Cycles Hold Predictive Potential

Drought Experts Take Roadmap to Congress

NDMC Research Updates

Global Perspectives On Large Dams: Evaluating The State Of Large Dam Construction And Decommissioning Across The World, Kara Difrancesco, Kathryn Woodruff

Yale School of the Environment Publications Series

Report on a Conference held November 3-5, 2006 at the Yale School of Forestry & Environmental Studies

Soil Survey Of The Bettink Dairy Farm, Riverway Road, Northcliffe, Peter J. Tille, Tilwin Westrup

Resource management technical reports

This soil survey of the Bettink dairy farm in Northcliffe, Western Australia aimed to: provide detailed soil descriptions to add to information associated with the environment in which the dairy industry in Western Australia is located; collect soil samples at predetermined standard depths from documented farm locations for nutrient analysis; map soils with similar characteristics based on description and analysis.

Unlv Magazine, Cate Weeks, Erin O'Donnell, Shane Bevell, Barbara Cloud, Joy Drohan, Adam Baer, Holly Ivy De Vore, Gian Galassi, Eric Leake

UNLV Magazine

No abstract provided.

Pend Oreille River Model: Model Scenario Simulations, Robert Leslie Annear, Chris Berger, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

The Idaho Department of Environmental Quality is interested in developing a temperature and water quality Total Maximum Daily Load (TMDL) allocation for the Pend Oreille River between the Long Bridge near the historical Lake Pend Oreille outlet and Albeni Falls Dam (U.S. Army Corps of Engineer’s reservoir) as shown in Figure 1.

This management scenario report is an update of a prior report. The management scenarios had to be rerun because of a modeling error made with the outflows rate of Albeni Falls Dam. The new calibration error statistics were compared with the old statistics in Appendix B: Model Calibration …

Taunton River Watershed Day Announcement - September 15, 2007

Public Meetings

No abstract provided.

Taunton River Watershed Day Agenda - September 15, 2007, Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Land Cover Types Of The Las Vegas Wash, Nevada, Seth A. Shanahan, Dave Silverman, Art Ehrenberg

Publications (WR)

Vegetation type, extent, continuity, and structure are some of the most important factors that determine wildlife diversity and distribution. Other contributing factors that shape wildlife communities include disturbance, competition, climate, and water availability. Because vegetation communities in the southwestern U.S. gradate sharply along zones of soil moisture, wildlife are often restricted to specific vegetation types. Along the Las Vegas Wash (Wash), Nevada, more than 250 wildlife species have been documented to occur in distinct wetland, riparian, and upland vegetation types. Recent studies have investigated the diversity and distribution of amphibians, birds, fishes, mammals, and reptiles (Shanahan 2005, 2005a, Van Dooremolen …

Estimating Business And Residential Water Supply Interruption Losses From Catastrophic Events, Nicholas Brozovic, David L. Sunding, David Zilberman

Daugherty Water for Food Global Institute: Faculty Publications

Following man-made or natural catastrophes, widespread and long-lasting disruption of lifelines can lead to economic impacts for both business and residential lifeline users. As a result, the total economic losses caused by infrastructure damage may be much higher than the value of damage to infrastructure itself. In this paper, we consider the estimation of economic impacts on businesses and residential consumers resulting from water supply disruption. The methodology we present for estimating business interruption losses assumes that marginal losses are increasing in the severity of disruption and that there may be a critical water availability cutoff below which business activity …

Sheep Updates 2007 - Part 4, Dean Thomas, Dominique Blache, Dean Revell, Hayley Norman, Phil Vercoe, Zoey Durmic, Serina Digby, Di Mayberry, Megan Chadwick, Martin Sillence, David Masters, R. Silberstein, F. Byrne, P. G. H. Nichols, J. Young, L. Aitkins, M. G. Wilmot, A. J. Rintoul, T. Lambert, D. R. Mcclements, P. Raper, P. Ward, C. Walton, T. York, David Pethick, David Hopkins, Malcolm Mcphee, D. B. Savage, J. V. Nolan, I. R. Godwin, A. Aoetpah, T. Nguyen, N. Baillie, C. Lawler, Ken Geenty, John Smith, Darryl Smith, Tim Dyall, Grant Uphill, John Young, Michael Paton, John Dorrian

Sheep Updates

This session covers eight papers from different authors:

GRAZING

1. The impact of high dietary salt and its implications for the management of livestock grazing saline land, Dean Thomas, Dominique Blache, Dean Revell, Hayley Norman, Phil Vercoe, Zoey Durmic, Serina Digby, Di Mayberry, Megan Chadwick, Martin Sillence and David Masters, CRC for Plant-based Management of Dryland Salinity, Faculty of Natural & Agricultural Sciences, The University of Western Australia, WA.

2. Sustainable Grazing on Saline Lands - outcomes from the WA1 research project, H.C. Norman^1,2, D.G. Masters^1,2, R. Silberstein^1,2, F. Byrne^2,3, P.G.H. Nichols …

Droughtscape, Summer 2007, National Drought Mitigation Center

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

Summer 07 Outlook

Hayes Named Director of NDMC

NDMC & UN Plan for Drought

Book Review: The Worst Hard Time

Drought Tools Workshops Underway

U.S. Drought Monitor Forum October 10-11, 2007 Portland, Oregon

Water. Global Water Outlook To 2025: Averting An Impending Crisis, Mark W. Rosegrant, Ximing Cai, Sarah A. Cline

New England Journal of Public Policy

IFPRI and IWMI's report uses computer modeling to project water demand and availability through to 2025 and predicts the likely impact of changes in water policy and investment, making specific recommendations for specific locations around the globe. The report argues that if current water policies continue, farmers will find it difficult to meet the world’s food needs. Hardest hit will be the world’s poorest people. The authors call for: International commitment to sustainable use of water, through appropriate policies and investments; Wider application of existing water saving technologies; The removal of inappropriate incentives and reform of institutions which hinder effective …

Water Current, Volume 39, No. 3, Summer 2007

Water Current Newsletter

Latest Research on Water Science, Economics and Law To Be Featured in October
Fifth Annual Water Law, Policy and Science Conference Examines Water Quality by Lorrie Benson
SUMMERSTOCK ’07
Meet the Faculty
New Thermal Imaging Camera Advances UNL Research By Steve Ress
Coop Research Unit Tracks Invasive Species By Brent Atema
Water Resources Advisory Panel Update By Jessica Harder
Nebraska Department of Natural Resources Adds Groundwater Modelers, Geohydrologist By Steve Ress
Survey Offers Public Perceptions and Attitudes about Water by Sandi Alswager Karstens
Water Initiative Helps Add Nearly a Dozen New Faculty Members
Dahab Combines UNL Research and Administration with …

Water. The Geopolitics Of Water, Paul Michael Wihbey, Ilan Berman

New England Journal of Public Policy

In the great geo-strategic game known as the Middle East, peace politics get much of the press and the attention of policy leaders. On occasion, oil takes center stage but often for the wrong reason (see, e.g., "The End of the Oil Era and the Price of Oil"). What is important to understand is that water is in fact the key strategic resource in the region and if you follow the flow of water, you'll follow the politics and policy machinations that lie at the heart of the Israeli-Syrian dialogue. IASPS Fellow in Strategy Paul Michael Wihbey co-authored an analysis …

Climate. Renewables: Old Problem, New Answers, Michael Eckhart

New England Journal of Public Policy

The article offers information on the first Agricultural Renewable Energy Forum to be held in New York on December 3, 2008.

Water. Commons Or Commodity?: The Future Of Water, Marcia Brewster

New England Journal of Public Policy

This article by Marcia Brewster is taken from the proceedings of the EPIIC Symposium at Tufts University in February 2005.

Water. World Water, A Crisis Of Global Governance?, Robert Weiner

New England Journal of Public Policy

In a global world, how can water, a necessary and increasingly scarce resource, be managed? We understand that water is a basic need. Do we also share the belief that water is a basic right? Does the international community share beliefs about water that may be the foundation of an international regime or system of global governance for the equitable implementation of global water policy? And finally, what international body or bodies might handle the disputes that arise as our population and need for water increase? The author tackles these questions and looks at models to guide us.

Taunton River Watershed - Town Map

Maps

No abstract provided.

Summary Meeting Minutes - June 13, 2007

Public Meetings

No abstract provided.