Water Resource Management Commons^™

Nebraska Water (Map/Poster)

Nebraska Water Center: Faculty Publications

A 36" x 24" poster including topographical and watershed map of the state of Nebraska and inset maps showing:
Density of Active Registered Irrigation Wells - January 2008
Groundwater-Level Changes - Predevelopment to Spring 2007
Generalized Nitrate Levels in Wells Sampled, 1974 - 2006
Mean Annual Precipitation, 1971 - 2000 and Generalized Gaining/Losing Streams
DNR Designated Hydrologically-Connected Fully and Overappropriated Basins, Subbasins and Reaches, July 2008
River Basins with Coldwater and Warmwater Stream Designations
Generalized Atrazine Levels in Wells Sampled, 1974 - 2006
Threatened and Endangered Waterbirds and Fish
High Plains Aquifer, Saturated Thickness, 1997
Estimated Water Use in Nebraska …

Impacts Of Human Physical Disturbance Of Benthic Communities In Tributaries Of The Niobrara National Scenic River, Kimberly D. Laing

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Hazard Adaptations Along The Ohio River: A Case Study Of Bushman's Lake, Clark County, Indiana, Jennifer L. Lathem

All-Inclusive List of Electronic Theses and Dissertations

Hazard researchers define a hazard as a threat to people and their belongings (Cutter 2001). An adaptation, for the purposes of this research, is any alteration, physical or behavioral, made by a person in which the person is better able to survive in their "hazardous" natural environment. The challenge facing individuals and communities is the ability to adapt to these hazards so as to continue with normal everyday life. People living near a waterway are faced with flooding, which becomes a hazard when it alters everyday social structures. The purpose of this study is to identify flood hazard adaptations in …

Aquatic Bacteria Removal Using Carbon Nanotubes, Suvish Melanta

Biological and Agricultural Engineering Undergraduate Honors Theses

The purpose of this project is to explore the functionality of carbon nanotubes as a bacterial removal method, specifically towards water-borne bacterial pathogens in wastewater by utilizing its unique magnetic and bacteria-binding properties. The general protocol set for this research follows five steps: 1) Preparation of wastewater media, 2) preparation of CNT culture, 3) preparation of reaction mixture with CNTs for bacterial binding, 4) magnetic separation of bacteria-bound-CNT clusters and, 5) assessment of supernatant. The CNTs effectively removed bacterial contaminants in the wastewater (10%, v/v) after the sand filtration process from the Paul R. Noland Wastewater Facility at Fayetteville, Arkansas. …

Water And The Future Of Your Community: Agenda (April 30, 2008 Meeting), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Water And The Future Of Your Community: Introductary Slideshow (April 30, 2008 Meeting), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Stream Buffer And Habitat Analysis (April 30, 2008 Meeting), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Village Center Districts: A New Approach To Zoning For Sustainability (April 30, 2008 Meeting), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Water Budget Analysis And Low Impact Development (April 30, 2008 Meeting), Horsley Witten Group, Inc.

Public Meetings

No abstract provided.

Population Dynamics Of Freshwater Invertebrates In Beltrami County, Amanda Johnson

Honors Capstones

Capstone submitted as a graduate requirement for the BSU Honors Program.

An Application For A State Designated, Federally Approved No Discharge Area For Boston Harbor, Ma, City Of Boston Environment Department, City Of Quincy Harbormaster, Urban Harbors Institute, University Of Massachusetts Boston, Charles River Watershed Association

Urban Harbors Institute Publications

The municipalities surrounding Boston Harbor are requesting that the Commonwealth of Massachusetts designate the waters of Boston Harbor as a No Discharge Area (NDA) pursuant to the Clean Water Act, Section 312(f)(3). An NDA is a body of water in which the discharge of vessel sewage, whether treated or not, is prohibited. The No Discharge Area would be called the Boston Harbor No Discharge Area.

While the waters of Boston Harbor are under the jurisdiction of a number of different municipalities, water quality issues affect the harbor as a whole. Past efforts to clean up the harbor have occurred across …

A Comparison Of Agricultural And Urban Influences On Water Quality In South West Wa, Nardia Keipert, David Weaver, Robert Summers, Christian Zammit, Artemis Kitsios, Simon Neville, Martin Clarke

Conference papers and presentations

In Western Australia, a number of coastal rivers and estuaries have suffered from eutrophication since the 1960’s. Often the focus of the threat to water quality in these areas has been agriculture because of its extensive nature and widespread use of highly soluble fertilisers. Over recent years a focus on nutrient inputs, outputs and nutrient balance in a number of projects provides an opportunity to compare the relative nutrient threats from the agricultural and urban sectors, placed in the context of increasing urbanisation and development. These disparate data sets also allow a comparison of nutrient inputs in each sector in …

Sustainable Portland: Implementation Series 1, New England Environmental Finance Center

Climate Change

When the Sustainable Portland Task Force Report was released in November 2007, under the leadership of Mayor Jim Cohen, Portland Councilor Kevin Donoghue had the idea that students at the Muskie School of Public Service might be able to help implement recommendations from the report. It may have helped that Kevin was himself a graduate of the Community Planning and Development Master’s program at the Muskie School, but it was a good idea nevertheless. He approached Professor Sam Merrill in the CPD program, who spoke with the new Mayor Ed Suslovic about a possible partnership between the City and the …

Baselines Newsletter, No. 2, Spring 2008, University Of Colorado Boulder. Natural Resources Law Center

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

No abstract provided.

Water Current, Volume 40, No. 2, Spring 2008

Water Current Newsletter

UNL/OSU Researchers Try Promising Technique to Remove Groundwater Contamination
Water and Natural Resources Tour in June
From the Director: USGS Climate Change Research, a Critical Partnership in the Making
Meet the Faculty: Gary L. Zoubek, Paul C. Hay
Herpel Joins Water Center Staff as Outreach Specialist
Scholarship Honors Water Center's First Permanent Director
Storing a Safe Emergency Drinking Water Supply
A Long-Term Perspective on Drought
History in the Great Plains
Water Center History Books Available
Earthworms Contain Chemicals from Households and Animal Manure
UNL Researchers Determine Costs of Producing Switchgrass for Ethanol
Water Quality Challenges in the Great Plains
Water …

Droughtscape, Spring 2008, Kelly Smith

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

San Angelo, April 24

Winter Sees Little Change in U.S. Drought

News Stories Reveal Array of Mitigation Strategies

NIDIS Wants You!

Sea Surface Temperatures Can Help Predict Drought

About DroughtScape

Recent Travels

Testing A Simple Field Method For Assessing Nitrate Removal In Riparian Zones, Philippe Vidon, Michael G. Dosskey

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Being able to identify riparian sites that function better for nitrate removal from groundwater is critical to using efficiently the riparian zones for water quality management. For this purpose, managers need a method that is quick, inexpensive, and accurate enough to enable effective management decisions. This study assesses the precision and accuracy of a simple method using three ground water wells and one measurement date for determining nitrate removal characteristics of riparian buffer zones. The method is a scaled-down version of a complex field research method that consists of a large network of wells and piezometers monitored monthly for over …

Preferences For Rural Amenities In Lancaster County, K. Koehler-Cole

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Geophysical Imaging Of Watershed Subsurface Patterns And Prediction Of Soil Texture And Water Holding Capacity, H. Abdu, D. A. Robinson, M. Seyfried, Scott B. Jones

Plants, Soils, and Climate Faculty Publications

The spatial distribution of subsurface soil textural properties across the landscape is an important control on the hydrological and ecological function of a watershed. Traditional methods of mapping soils involving subjective assignment of soil boundaries are inadequate for studies requiring a quantitative assessment of the landscape and its subsurface connectivity and storage capacity. Geophysical methods such as electromagnetic induction (EMI) provide the possibility of obtaining high-resolution images across a landscape to identify subtle changes in subsurface soil patterns. In this work we show how EMI can be used to image the subsurface of a ∼38 ha watershed. We present an …

An Evaluation And Implementation Guide For Current Groundwater Mass Flux Measurement Practices, Jack G. Wheeldon Iii

Theses and Dissertations

Contaminant mass flux is an important parameter needed for decision making at sites with contaminated groundwater. New and potentially better methods for measuring mass flux are emerging. This study looks at the conventional transect method (TM), and the newer passive flux meter (PFM), modified integral pump test (MIPT), and tandem circulating well (TCW) methods. In order to facilitate transfer and application of these innovative technologies, it is essential that potential technology users have access to credible information that addresses technology capabilities, limitations, and costs. This study provides such information on each of the methods by reviewing implementation practices and comparing …

Agenda: Securing Environmental Flows On The Colorado River In An Era Of Climate Change: Issues, Challenges, And Opportunities, Western Water Policy Program, University Of Colorado Boulder. Natural Resources Law Center, Nature Conservancy (U.S.), Trout Unlimited, Environmental Defense (Organization), Western Water Assessment (Program), Western Resource Advocates, United States. Bureau Of Reclamation

Securing Environmental Flows on the Colorado River in an Era of Climate Change: Issues, Challenges and Opportunities (March 21)

The Colorado River is the primary surface water resource of the Southwest, providing water to approximately 30 million residents. Studies and policy decisions associated with a recently completed EIS point to an ever-tightening water supply due to longstanding growth pressures exacerbated by significant climate change impacts. Given these trends, how can the river’s environmental needs be satisfied?

On March 21st, the Center’s Western Water Policy Program brought together four leading Colorado River experts along with an audience of approximately 70 water professionals to discuss “Securing Environmental Flows on the Colorado River in an Era of Climate Change: Issues, Challenges, and …

An Analysis Of Groundwater Flow Patterns In A Constructed Treatment Wetland Cell, Rebecca S. Corbin

Theses and Dissertations

This research effort analyzed groundwater flow paths within a treatment wetland constructed to degrade tetrachloroethylene (PCE) in groundwater. The treatment cell is a vertical flow wetland that allows the water to flow from the bottom to the surface breaking down PCE and daughter products. The method of conducting this research included collecting field data of hydraulic head contours nested piezometers and collecting data from sampling wells to determine hydraulic conductivities in the wetland. The field data was used to create a numerical computer model to determine groundwater flow patterns. The field data and the model demonstrate that there are areas …

Oyster Harbour Catchment Appraisal 2007, Ron Master, South Coast Agricultural Rca Team

Resource management technical reports

No abstract provided.

Land Use Influences The Spatiotemporal Controls On Nitrification And Denitrification In Headwater Streams, Clay P. Arango, J. L. Tank

All Faculty Scholarship for the College of the Sciences

N and C cycles in headwater streams are coupled, and land use can modify these cycles by increasing N availability and removing riparian vegetation. To increase our understanding of how land use modifies the controls on N cycling, we quantified rates of 2 microbial N transformations in a total of 18 agricultural and urban streams (with and without riparian buffers) for 3 y to examine how riparian vegetation and land use influence sediment nitrification and denitrification. Nitrification rates were highest in agricultural streams in late spring. Nitrification was not related to streamwater NH₄⁺ concentrations but was positively related …

Green Crab Control: A Removal Effort In A Shallow Central California Estuary, Amy A. Larson, C. E. De Rivera, G. M. Ruiz, E. D. Grosholz, Mark D. Sytsma

Environmental Science and Management Faculty Publications and Presentations

Goal: To test the feasibility and effects of locally removing a well-established population of a marine organism with pelagic larvae. Removal of adult European green crabs (Carcinus maenas) from Bodega Harbor as a model system to develop and inform management options for eradication, rapid response, and control of marine invaders.

Water Current ,Volume 40, No. 1, Winter 2008

Water Current Newsletter

Water Quality Subject of Fifth Water Law, Policy and Science Conference By Steve Ress
Water Center History nears Completion By Steve Ress
A Wake-up Call on Climate Change
Meet the Faculty
Planning Begins for June Tour of Republican River Basin By Steve Ress
LB 701: Is it an Answer to Nebraska’s Republican River Problems? By Katherine Kalisek-Vogel
Griffin Named Groundwater Foundation President
Jackson Joins Water Center as Intern
Spring Seminars Continue Through April 16
Nebraska DNR Sponsors Modeling Group Meetings By Steve Ress
Nebraska’s Current Top 10 Water Challenges
ENWRA: Accessing Groundwater Resources in Eastern Nebraska By Julie Wragge
Ethanol …

Multi-Ideal-Adic Completions Of Noetherian Rings, William J. Heinzer, Christel Rotthaus, Sylvia Wiegand

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Let R be a commutative ring with identity. A filtration on R is a decreasing sequence {In}∞ n=0 of ideals of R. Associated to a filtration is a well-defined completion R ∗ = l←i−mn R/In and a canonical homomorphism ψ : R → R ∗ [13, Chap. 9]. If ∞ n=0 In = (0), then ψ is injective and R may be regarded as a subring of R ∗ [13, p. 401]. In the terminology of Northcott, a filtration {In}∞ n=0 is multiplicative if I0 = R and InIm ⊆ In+m for all m ≥ 0 and n ≥ 0 …

From Debate To Design: Issues In Clean Energy And Climate Change Law And Policy, Leslie Parker, Jennifer Ronk, Rachel Maxwell, Bradford Gentry, Marijn Wilder, James Cameron

Yale School of the Environment Publications Series

A report on the work of the REIL Network 2007-2008

A Cost Benefit Analysis For The Denitrification Of Waste Water Utilizing Wetlands Versus Wastewater Treatment Facilities, Jennifer Michelle Bell

Theses Digitization Project

The purpose of this project was to not only identify current regulatory issues, as they pertain to water and denitrification, but also could be used to assist policy makers with identifying other factors to be considered when choosing the appropriate advanced treatment systems for their facilities.

Drainage Benchmarking In The Northern Agricultural Region : Landholder Survey, Alison Beattie, Angela Stuart-Street

Resource management technical reports

No abstract provided.