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Full-Text Articles in Physical Sciences and Mathematics

Southern Nevada Agency Partnership Conservation Education And Interpretation Strategy, Allison Brody May 2007

Southern Nevada Agency Partnership Conservation Education And Interpretation Strategy, Allison Brody

Education about the Environment

Four federal agencies manage seven million acres of federal lands in Southern Nevada. Increasing demands for use of these public lands has created the need for those agencies to form a unique interagency partnership and to work cooperatively in support of agency missions, protection of natural resources, and public service.

The Bureau of Land Management (BLM) Las Vegas Field Office, National Park Service (NPS) Lake Mead National Recreation Area, the Fish and Wildlife Service (FWS) Desert National Wildlife Refuge Complex, and the U.S. Forest Service (USFS) Spring Mountains National Recreation Area formed the Southern Nevada Agency Partnership (SNAP) in 1997 …


Agricultural Contaminant Source And Transport In A Karst Groundwater Basin, Patricia Kambesis May 2007

Agricultural Contaminant Source And Transport In A Karst Groundwater Basin, Patricia Kambesis

Masters Theses & Specialist Projects

Agricultural land use in areas that are located in karst groundwater basins negatively impact groundwater quality because karst terrains provide multiple, direct hydrologic connections from the surface into karst aquifers. The connections and rapid velocities associated with surface and subsurface flow in karst aquifers allow for contaminants to move quickly into and through a groundwater basin. When groundwater returns to the surface via a spring or springs, any contaminants within the water become part of surface streams and rivers. These in turn, impact water quality in areas located downstream of the spring or springs. The purpose of this study was …


Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report: Period Ending April 15, 2007, Margaret N. Rees Apr 2007

Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report: Period Ending April 15, 2007, Margaret N. Rees

Dust Emissions from Public Lands

  • Post-doctoral scholar commenced work
  • Discussions with BLM personnel and site assessment necessitate additional project funds through Task Agreement Modification


Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report 2: Period Ending April 15, 2007, Margaret N. Rees Apr 2007

Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report 2: Period Ending April 15, 2007, Margaret N. Rees

Dust Emissions from Public Lands

  • Post-doctoral scholar commenced work
  • Discussions with BLM personnel and site assessment necessitate additional project funds through Task Agreement Modification
  • Preliminary Fieldwork and data collection initiated.


Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Ending April 05, 2007, Margaret N. Rees Apr 2007

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Ending April 05, 2007, Margaret N. Rees

Anti-littering Programs

• Don’t Trash Nevada website traffic increased by 144% over the previous quarter.

• Project Manager Douglas Joslin made a presentation about the Take Pride in America in Southern Nevada program to the Executive Committee on February 7, 2007.

• 20 Don’t Trash Nevada advertisements ran during February and March.

• A billboard has been in place on US95 and Russell Road throughout this quarter.

• Don’t Trash Nevada purchased radio spots on Metro Networks in February and March.

• 137 people have taken the on-line anti-litter and dumping pledge.

• The anti-litter team received a $10,000 dollar donation from …


Scwds Briefs: Volume 23, Number 1 (April 2007), Gary L. Doster , Editor, Scwds Briefs, Michael J. Yabsley Apr 2007

Scwds Briefs: Volume 23, Number 1 (April 2007), Gary L. Doster , Editor, Scwds Briefs, Michael J. Yabsley

Southeastern Cooperative Wildlife Disease Study: Publications

Table of Contents:

SCWDS History Continued: The Domestic Animal Connection

WNV Still With Us: Other Arboviruses May Follow

Avian Influenza Update – Spring 2007

Scholarship in Memory of Ed Couvillion

Chronic Lead Poisoning in Raptors

Unusual Deer Tumor

Kevin Keel Receives Award

New Edition of Wild Bird Diseases Book


Interagency Science And Research: Quarterly Progress Report, Period Ending March 31, 2007, Margaret N. Rees Mar 2007

Interagency Science And Research: Quarterly Progress Report, Period Ending March 31, 2007, Margaret N. Rees

Interagency Science and Research Strategy

  • Completed a beta-test of a science proposal review process with the assistance of four external reviewers.
  • Participated in workshop entitled “Biological Soil Crusts: Ecology and Management.
  • Completed review of the interagency Chesapeake Bay Program science strategy and added this information to the Science Strategy Database.
  • Completed a preliminary review of agency science delivery capabilities.


Cooperative Conservation: Increasing Capacity Through Community Partnerships -- Interagency Volunteer Program: Quarterly Progress Report, Period Ending March 31, 2007, Margaret N. Rees Mar 2007

Cooperative Conservation: Increasing Capacity Through Community Partnerships -- Interagency Volunteer Program: Quarterly Progress Report, Period Ending March 31, 2007, Margaret N. Rees

Get Outdoors Nevada

  • Volunteer database increased 10 percent over last quarter to contain 3,243 records.
  • Website activity increased, recording an average of 57,930 hits per month, with an average of 5,839 pages viewed per month (17 percent increase in pages viewed).
  • Volunteer orientation program delivered to 30 active volunteers.
  • Volunteer survey related to communication, training, and recognition complete.
  • Volunteer spring training scheduled, developed, and publicized.
  • Volunteers contributed 1,400 hours in the Great American Cleanup.
  • National volunteer week recognition plan developed.


Summary Of Presentation: Climate Of Environmental Justice Conference, Michael B. Gerrard Mar 2007

Summary Of Presentation: Climate Of Environmental Justice Conference, Michael B. Gerrard

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Michael B. Gerrard, Partner, Arnold & Porter LLP, New York, NY

2 pages.


Indigenous Peoples And Environmental Justice: The Impact Of Climate Change, Rebecca Tsosie Mar 2007

Indigenous Peoples And Environmental Justice: The Impact Of Climate Change, Rebecca Tsosie

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Rebecca Tsosie, Professor of Law, Arizona State University

1 page.


Healing Earth, Helping Neighbors: Using Brownfield Remediation Projects To Advance Environmental Justice [Outline], Willie Shepherd Mar 2007

Healing Earth, Helping Neighbors: Using Brownfield Remediation Projects To Advance Environmental Justice [Outline], Willie Shepherd

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Willie Shepherd, Chairman and Co-Founder, Kamlet Shepherd & Reichert, LLP

2 pages.

"Presentation Outline"


Slides: Environmental Justice: Comprehensive Approach, Nicholas Targ Mar 2007

Slides: Environmental Justice: Comprehensive Approach, Nicholas Targ

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Nicholas Targ, Holland & Knight, former Associate Director for Environmental Justice Integration, Office of Environmental Justice, U.S. Environmental Protection Agency

16 slides


Climate Changes And The Poorest Nations: Further Reflections On Global Inequality, Ruth Gordon Mar 2007

Climate Changes And The Poorest Nations: Further Reflections On Global Inequality, Ruth Gordon

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Ruth Gordon, Professor of Law, Villanova University School of Law

3 pages.


Climate Justice: The Next Movement [Outline], Richard J. Lazarus Mar 2007

Climate Justice: The Next Movement [Outline], Richard J. Lazarus

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Richard J. Lazarus, Professor of Law, Georgetown University Law Center

2 pages.


Creating A Roadmap For Achieving Intergenerational Environmental Justice, Clifford Rechtschaffen Mar 2007

Creating A Roadmap For Achieving Intergenerational Environmental Justice, Clifford Rechtschaffen

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Clifford Rechtschaffen, Professor of Law and Director, JD Environmental Law Program; Co-Director, Environmental Law and Justice Clinic, Golden Gate University School of Law

5 pages.


Deadly Waiting Game: An Environmental Justice Framework For Examining Natural And Man-Made Disasters Beyond Hurricane Katrina [Abstract], Robert D. Bullard Mar 2007

Deadly Waiting Game: An Environmental Justice Framework For Examining Natural And Man-Made Disasters Beyond Hurricane Katrina [Abstract], Robert D. Bullard

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Robert D. Bullard, Ph.D., Professor of Sociology, Clark Atlanta University

1 page.


Action On Global Warming: Making Room For Tribal Governments In The New Kind Of Wedge Issue, Dean B. Suagee Mar 2007

Action On Global Warming: Making Room For Tribal Governments In The New Kind Of Wedge Issue, Dean B. Suagee

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Dean B. Suagee, Of Counsel, Hobbs, Straus, Dean & Walker LLP, Washington, D.C.

1 page.


Second Generation Environmental Justice: Challenges And Opportunities, Rachel D. Godsil Mar 2007

Second Generation Environmental Justice: Challenges And Opportunities, Rachel D. Godsil

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Rachel D. Godsil, Professor of Law, Seton Hall Law School

3 pages.


Agenda: The Climate Of Environmental Justice: Taking Stock, University Of Colorado Boulder. School Of Law Mar 2007

Agenda: The Climate Of Environmental Justice: Taking Stock, University Of Colorado Boulder. School Of Law

The Climate of Environmental Justice: Taking Stock (March 16-17)

On March 16-17, The Climate of Environmental Justice: Taking Stock conference gathered 125 academics and practitioners from around the country to consider the pressing issues facing low-income and/or communities of color that continue to be subjected to a disproportionate share of environmental maladies.

"Some people are more equal than others when it comes to bracing ourselves for the impacts of climate change," said conference organizer Professor Maxine Burkett. "Whether it's because poor folks lived in the lowest areas of New Orleans when Katrina floodwaters rushed in, or are less able to afford the cooling bill during increasingly frequent heat waves, …


Refuge Update – March/April 2010, Volume 7, Number 2 Mar 2007

Refuge Update – March/April 2010, Volume 7, Number 2

RefugeUpdate (USFWS-NWRS)

Table of Contents:

First, We Inventory by Bill O’Brian
The Legacy We Carry On By Greg Siekaniec
Straight from the Secretary
FOCUS: Maintenance
CMS Is Coming to a Web Site Near You
Protecting Wildlife, Producing Energy


Refuge Update – March/April 2007, Volume 4, Number 2 Mar 2007

Refuge Update – March/April 2007, Volume 4, Number 2

RefugeUpdate (USFWS-NWRS)

Table of Contents:
What’s Melting: Togiak Refuge Sizes Up Its Glaciers, page 3
Focus on Fish Conservation, pages 10-15
Whatever happened to…, pages 16-17
Wildlife Cooperatives, page 20


Preliminary Results Of A Fecal Microbe Survey In An Eutrophic Lake, Wilgreen Lake, Madison County, Kentucky, Walter S. Borowski, Michael S. Albright Mar 2007

Preliminary Results Of A Fecal Microbe Survey In An Eutrophic Lake, Wilgreen Lake, Madison County, Kentucky, Walter S. Borowski, Michael S. Albright

EKU Faculty and Staff Scholarship

Wilgreen Lake is a small (~14 mi2) eutrophic lake formed by damming several tributary streams to Silver Creek, Madison County, Kentucky. The lake receives runoff from industrial and urban areas (Richmond) that comprise ~10% of the total watershed area; most runoff is from cattle pasture or human developments encircling the lake. Present and past developments are on septic systems, and effluent from these systems is known qualitatively to seep into lake waters.

Our research group is currently conducting a study of the lake in order to identify major nutrient sources, and one possible tracer method is to quantitatively …


Endangered And Threatened Wildlife And Plants; Designating The Northern Rocky Mountain Population Of Gray Wolf As A Distinct Population Segment And Removing This Distinct Population Segment From The Federal List Of Endangered And Threatened Wildlife; Proposed Rule Feb 2007

Endangered And Threatened Wildlife And Plants; Designating The Northern Rocky Mountain Population Of Gray Wolf As A Distinct Population Segment And Removing This Distinct Population Segment From The Federal List Of Endangered And Threatened Wildlife; Proposed Rule

Rocky Mountain Wolf Recovery: Annual Reports

Under the Endangered Species Act (Act), we, the U.S. Fish and Wildlife Service (Service), propose to establish a distinct population segment (DPS) of the gray wolf (Canis lupus) in the Northern Rocky Mountains (NRM) of the United States. The proposed NRM DPS of the gray wolf encompasses the eastern one-third of Washington and Oregon, a small part of north-central Utah, and all of Montana, Idaho, and Wyoming.

We are also proposing to remove the gray wolf in the NRM DPS from the List of Endangered and Threatened Wildlife under the Act, because threats will have been reduced or eliminated if …


Some Significant Wildlife Strikes To Civil Aircraft In The United States, January 1990–December 2006 , Sandra Wright Jan 2007

Some Significant Wildlife Strikes To Civil Aircraft In The United States, January 1990–December 2006 , Sandra Wright

Other Bird Strike and Aviation Materials

The U.S. Department of Agriculture, through an interagency agreement with the Federal Aviation Administration, compiles a database of all reported wildlife strikes to U.S. civil aircraft and to foreign carriers experiencing strikes in the USA. We have compiled over 66,000 strike reports from 1,528 airports, January1990 through December 2005 (over 7,100 strikes in 2005), but estimate that this represents only about 20% of the strikes that have occurred. The following examples from the database are presented to show the serious impacts that strikes by birds or other wildlife can have on aircraft. These examples, from throughout the USA, demonstrate the …


Feather Identification Lab Jan 2007

Feather Identification Lab

Other Bird Strike and Aviation Materials

Shipping

Collecting Remains


Birdstrike Collecting Kits Jan 2007

Birdstrike Collecting Kits

Other Bird Strike and Aviation Materials

The following are suggestions for items that may be included in pre-packaged birdstrike collecting kits. The final kit contents are really up to each individual airfield depending on contacts, protocols, how much you want to spend, etc. All of the items are easy to get and relatively inexpensive. Some items may be found on lab safety or veterinary supply websites.


Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report: Period Ending January 15, 2007, Margaret N. Rees Jan 2007

Factors Contributing To Dust Emissions In Clark County, Nevada Quarterly Progress Report: Period Ending January 15, 2007, Margaret N. Rees

Dust Emissions from Public Lands

  • Post-doctoral scholar to commence work in next quarter
  • Preliminary discussions with BLM personnel initiated


Hogs Gone Wild, William H. Clay Jan 2007

Hogs Gone Wild, William H. Clay

Human–Wildlife Interactions

Wildlife damage management professionals deal with very few animals that pose as many conflicts or threats as those caused by feral hogs. Whether it’s crop damage, livestock predation, environmental degradation, or disease transmission, feral hogs play a substantial role. Earlier this year, headlines in major newspapers and other media outlets highlighted the latest incidence of an E. coli outbreak in California; more than 200 people across the United States became sick, and 3 people died as a result of eating fresh spinach contaminated with this bacteria. The source of the outbreak was traced back to feral hogs in California.


Ecology And Management Of Feral Hogs, Stephen S. Ditchkoff, Ben C. West Jan 2007

Ecology And Management Of Feral Hogs, Stephen S. Ditchkoff, Ben C. West

Human–Wildlife Interactions

Feral hogs (Sus scrofa) have been present in North America since the arrival of the earliest settlers in the sixteenth century. Colonists originally released hogs because of the animals’ ability to survive on their own and to serve as a ready food supply for settlers. Since that time, hogs have expanded their range and now are present in 40 of the 50 United States and parts of Canada. Their rapid expansion is similar to that of other introduced species, and, as a result, they are generally classified as an invasive exotics, along with hundreds of other plant and …


America’S First Feral Hog War, Michael R. Conover Jan 2007

America’S First Feral Hog War, Michael R. Conover

Human–Wildlife Interactions

This issue of Human-Wildlife Conflicts focuses on the management of feral hogs (Sus scrofa). As this exotic species has become more numerous and has expanded its range in North America, its adverse impacts on both our nation’s agriculture and environment are becoming more apparent and alarming. How best to manage feral hogs has become one of the most vexing questions for wildlife agencies today, owing to society’s mixed attitudes towards feral hogs (Rollins et al. 2007). Environmentalists and farmers want feral hogs eradicated. Others, especially those who enjoy hunting them, are rooting (pun intended) for the continued expansion …