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Articles 5941 - 5970 of 9827

Full-Text Articles in Natural Resources and Conservation

Ecology, Stable Isotopes, And Management Of Grassland Songbirds At National Park Service Properties On The Great Plains, Sarah E. Rehme Jul 2010

Ecology, Stable Isotopes, And Management Of Grassland Songbirds At National Park Service Properties On The Great Plains, Sarah E. Rehme

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

Grassland ecosystems have been severely reduced and grassland bird populations have experienced consistent declines. National Park Service (NPS) properties on the Great Plains provide breeding habitat for grassland songbirds, though little is known about the quality of this habitat. A short-term study on songbirds at three NPS properties complemented current monitoring, providing an among park comparison addressing grassland bird productivity and fidelity relative to NPS property size. During 2008-2009, I assessed avian species richness, and estimated bird density and grassland songbird nest success. Bird species richness was greatest at small and medium sites, while number of nesting obligate species was …


Chloroacetamid Spray Drift And Leaf Tatters In Hackberry, Ariana P. Miller Jul 2010

Chloroacetamid Spray Drift And Leaf Tatters In Hackberry, Ariana P. Miller

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

During the last decade, leaf tatters has been reported in white oak and hackberry across several Midwestern states. Herbicide spray drift studies have shown that chloroacetamides can induce leaf tatters. The objectives of this research were to: 1) identify vulnerable bud developmental stages in hackberry and 2) determine if different commercial chloroacetamides affect severity of leaf tatters. In 2008, a preliminary spray drift experiment was conducted on mature trees from a former hackberry provenance test stand. Acetochlor (Harness), S-metolachlor (Dual II Magnum), and dimethenamid (Outlook) were applied at concentrations approximating 27%, 54%, 81%, or 108% of the recommended field rate. …


Evaluating Efficacy Of Restoration Techniques, Keys View Road Reconstruction, Joshua Tree National Park, California, U.S.A, Scott R. Abella, E. Cayenne Engel Jul 2010

Evaluating Efficacy Of Restoration Techniques, Keys View Road Reconstruction, Joshua Tree National Park, California, U.S.A, Scott R. Abella, E. Cayenne Engel

Public Policy and Leadership Faculty Research

Keys View Road in Joshua Tree National Park (JOTR) was recently repaved, resulting in a buffer of vegetation and soil disturbance along the road corridor. In order to mitigate the effects of the repaving, JOTR designed an experimental framework to test various revegetation strategies. They outplanted salvaged and nursery grown native plant species in conjunction with vertical mulch in a fully crossed design (outplanting only, vertical mulch only, outplanting + vertical mulch, bare ground) to examine if any of the treatments most efficiently establish native plant communities.


Tips To Taper Energy Costs In The Kitchen, Lou Mueller Jul 2010

Tips To Taper Energy Costs In The Kitchen, Lou Mueller

All Current Publications

This publications gives suggestions on how to save on energy costs in the kitchen.


Climate Change, Its Effect On Migration Patterns Of The Cackling Goose And White-Fronted Goose In The Willamette Valley, And Implications For Goose Management, Kelly Warren Jul 2010

Climate Change, Its Effect On Migration Patterns Of The Cackling Goose And White-Fronted Goose In The Willamette Valley, And Implications For Goose Management, Kelly Warren

Environmental Science and Management Professional Master's Project Reports

This thesis considers the question of whether climate change is affecting the migration patterns of geese in the Pacific Flyway, specifically cackling geese (Branta hutchinsii minima) and Pacific white-fronted geese (Anser albifrons frontalis). Ancillary questions that are considered are as follows:

• If global warming is affecting these species, what is the nature of the effects?

• How are the changes affecting the human environment and what can be done about these effects?

In 1994, the majority of the cackler population in the Pacific Flyway began to winter in Oregon's Willamette Valley rather than in their …


Limnological Assistance For Lake Mead National Recreation Area: Quarterly Report, Period Ending June 30, 2010, Margaret N. Rees Jun 2010

Limnological Assistance For Lake Mead National Recreation Area: Quarterly Report, Period Ending June 30, 2010, Margaret N. Rees

Limnological Studies

Project 1

  • Technical assistance with the implementation of the Interagency Monitoring Action Plan (I-MAP) for Quagga Mussels is ongoing. During this quarter, analysis was completed for 14 adult/juvenile samples from the fall 2009 – spring 2010 sampling.
  • Sampling for the first of two small-scale research projects funded by this task agreement (Abundance and settlement at different depths of Lake Mead) was initiated on June 16, 2010.

Project 2

  • Topics and proposed analyses have been drafted for annual report development as prescribed by the Plan.
  • A plan for developing and organizing NPS limnology-related web pages has been documented and content has …


Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Annual Progress Report, Period Covering July 1, 2009 - June 30, 2010, Margaret N. Rees Jun 2010

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Annual Progress Report, Period Covering July 1, 2009 - June 30, 2010, Margaret N. Rees

Get Outdoors Nevada

  • From July 1, 2009 to June 30, 2010 the Volgistics database has increased the number of records from 6,226 to a total of 6,536 records at the end of this period.
  • Website activity this year averaged 109,216 hits per month, with an average of 10,443 pages viewed per month.
  • The team attended 14 community outreach events resulting in 2,588 direct contacts and 300 new mailing list records.
  • The Interagency Volunteer Program (IVP) completed a total of 67 volunteer events contributing a total of 15,195 volunteer hours.
  • A total of 131 volunteers completed orientations and trainings with the IVP.
  • A total …


Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering April 1, 2010 – June 30, 2010, Margaret N. Rees Jun 2010

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering April 1, 2010 – June 30, 2010, Margaret N. Rees

Get Outdoors Nevada

  • The number of records in the volunteer database increased by 6% over the last quarter. The database now contains 7,250 records.
  • A new tracking method was implemented to provide a more comprehensive analysis of website activity. Results show an average of 1397 visits per month, and with an average of 3,400 pages viewed per month.
  • Spring volunteer training has been completed.
  • Initial planning for Fall events has begun.
  • Preparations and initial planning for the 2,010 volunteer recognition banquet began.
  • The Interagency Volunteer Standard Operations Manual has been updated and revised.
  • Get Outdoors Nevada supported 17 volunteer events in a variety …


Integrating Ecology And Information Technology: Conserving Natural Resources, Melissa M. Grigione, Dan Farkas Jun 2010

Integrating Ecology And Information Technology: Conserving Natural Resources, Melissa M. Grigione, Dan Farkas

Cornerstone 3 Reports : Interdisciplinary Informatics

The goal of this project is to develop an interdisciplinary collaboration in technology, spatial analysis and the conservation of natural, environmental, and ecological resources. The proposed collaboration involved independent research projects so that students can participate in both field‐based and laboratory activities. The Thinkfinity project has initiated continued work and expansion of our goals to include a multi‐college collaboration and possibilities for outside funding (NSF).


Invasive Species And Public Investment In The Green Economy, Invasive Species Advisory Committee Jun 2010

Invasive Species And Public Investment In The Green Economy, Invasive Species Advisory Committee

National Invasive Species Council

Invasive Species and Public Investment in the Green Economy, approved by ISAC on June 24, 2010

ISSUE

Invasive species are intricately linked to the economy. Trade, travel, and transport facilitate their spread. Invasive species management requires extensive human and financial resources. The impacts of invasive species can substantially undermine economic growth and sustainable development. United States Executive Order (EO) 13112 defines invasive species as “alien [non-native] species whose introduction does or is likely to cause economic or environmental harm or harm to human health” and states that Federal agencies should …“not authorize, fund, or carry out actions that are likely …


Marine Bioinvasions And Climate Change, James T. Carlton, Sandra C. Lindstrom, Celia M. Smith, Jennifer E. Smith Jun 2010

Marine Bioinvasions And Climate Change, James T. Carlton, Sandra C. Lindstrom, Celia M. Smith, Jennifer E. Smith

National Invasive Species Council

BACKGROUND

Invasive species are second only to habitat destruction as the greatest cause of species endangerment and global biodiversity loss. Invasive species can cause severe and permanent damage to the ecosystems they invade. Consequences of invasion include competition with or predation upon native species, hybridization, carrying or supporting harmful pathogens and parasites that may affect wildlife and human health, disturbing ecosystem function through alteration of food webs and nutrient recycling rates, acting as ecosystem engineers and altering habitat structure, and degradation of the aesthetic quality of our natural resources. In many cases we may not fully know the native animals …


2010 Adaptive Management Report, Desert Conservation Program Jun 2010

2010 Adaptive Management Report, Desert Conservation Program

Publications (C)

The Desert Conservation Program administers the incidental take permit issued in 2001 by the United States Fish and Wildlife Service in accordance with the Endangered Species Act. Compliance with the permit requires implementation of the Clark County Multiple Species Habitat Conservation Plan. This plan requires an adaptive management program and a biennial report by an independent science advisor to assess the status of the plan and make recommendations for future funding. This 2010 Adaptive Management Report reviews current data on land use trends, habitat loss, species status and plan implementation, and makes recommendations for the future.


Structured Decision-Making And Rapid Prototyping To Plan A Management Response To An Invasive Species, Sean M. Blomquist, Trisha D. Johnson, David R. Smith, Geoff P. Call, Brant N. Miller, W. Mark Thurman, Jamie E. Mcfadden, Mary J. Parkin, G. Scott Boomer Jun 2010

Structured Decision-Making And Rapid Prototyping To Plan A Management Response To An Invasive Species, Sean M. Blomquist, Trisha D. Johnson, David R. Smith, Geoff P. Call, Brant N. Miller, W. Mark Thurman, Jamie E. Mcfadden, Mary J. Parkin, G. Scott Boomer

School of Natural Resources: Faculty Publications

We developed components of a decision structure that could be used in an adaptive management framework for responding to invasion of hemlock woolly adelgid Adeleges tsugae on the Cumberland Plateau of northern Tennessee. Hemlock woolly adelgid, an invasive forest pest, was first detected in this area in 2007. We used a structured decision-making process to identify and refine the management problem, objectives, and alternative management actions, and to assess consequences and tradeoffs among selected management alternatives. We identified four fundamental objectives: 1) conserve the aquatic and terrestrial riparian conservation targets, 2) protect and preserve hemlock, 3) develop and maintain adequate …


Slides: Climate Change And Public Lands: Examples From National Parks, Stephen Saunders Jun 2010

Slides: Climate Change And Public Lands: Examples From National Parks, Stephen Saunders

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Stephen Saunders, President, The Rocky Mountain Climate Organization (Denver, CO)

40 slides


Slides: Climate Change Adaptation And The Federal Lands, Robert L. Glicksman Jun 2010

Slides: Climate Change Adaptation And The Federal Lands, Robert L. Glicksman

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Robert L. Glicksman, J.B. and Maurice C. Shapiro Professor of Environmental Law, George Washington University Law School (Washington, D.C.)

12 slides


Slides: Second Thoughts About The Antiquities Act: Does The Process For Public Land Decisionmaking Have An Ethical Dimension?, James R. Rasband Jun 2010

Slides: Second Thoughts About The Antiquities Act: Does The Process For Public Land Decisionmaking Have An Ethical Dimension?, James R. Rasband

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: James R. Rasband, Dean of the J. Reuben Clark Law School, Brigham Young University (Provo, UT)

32 slides


The Mexican Spotted Owl Controversy: An Example Of The Esa’S Dominant Role In Federal Land Use Planning, Norman D. James Jun 2010

The Mexican Spotted Owl Controversy: An Example Of The Esa’S Dominant Role In Federal Land Use Planning, Norman D. James

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

19 pages, including illustrations and a map.

Includes footnotes.

Includes a 7 page publication by the U.S. Dept. of Agriculture, Forest Service, Southwest Region, titled: Changing Conditions in Southwestern Forests and Implications on Land Stewardship.


Some Reflections On Fish And Wildlife Resources (Report Chapter Nine), Todd True Jun 2010

Some Reflections On Fish And Wildlife Resources (Report Chapter Nine), Todd True

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

4 pages.

Includes Proposed Revisions to the National Objectives, Principles and Standards for Water and Related Resources Implementation Studies


Slides: Water Management On Public Lands: Chapter 8 Of The Pllrc Report, Michael Gheleta Jun 2010

Slides: Water Management On Public Lands: Chapter 8 Of The Pllrc Report, Michael Gheleta

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Michael Gheleta, U.S. Department of the Interior, Office of the Solicitor (Lakewood, CO)

12 slides


Slides: Chapter 7 Of The Commission Report, David L. Bernhardt Jun 2010

Slides: Chapter 7 Of The Commission Report, David L. Bernhardt

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: David L. Bernhardt, Partner, Brownstein Hyatt Farber Schreck (Washington, DC) and former Solicitor for U.S. Department of the Interior

14 slides


Slides: America's Redrock Wilderness, Scott Groene Jun 2010

Slides: America's Redrock Wilderness, Scott Groene

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Scott Groene, Executive Director, Southern Utah Wilderness Alliance (Moab, UT)

23 slides


Slides: Grazing On The Public Lands, William G. Myers Iii Jun 2010

Slides: Grazing On The Public Lands, William G. Myers Iii

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: William G. Myers III, Partner, Holland & Hart; former Solicitor of the U.S. Department of the Interior (Boise, ID)

8 slides


Slides: Livestock Grazing On The Public Lands, Joe Feller Jun 2010

Slides: Livestock Grazing On The Public Lands, Joe Feller

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Joe Feller, Professor of Law, Arizona State University Law School; Visiting Professor, University of Colorado Law School

33 slides


Slides: The Spotted Owl Controversy: An Example Of The Esa's Dominant Role In Federal Land Use Planning, Norman D. James Jun 2010

Slides: The Spotted Owl Controversy: An Example Of The Esa's Dominant Role In Federal Land Use Planning, Norman D. James

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Norman D. James, Director, Fennemore Craig, PC (Phoenix, AZ)

17 slides


Agenda: The Past, Present, And Future Of Our Public Lands: Celebrating The 40th Anniversary Of The Public Land Law Review Commission's Report, One Third Of The Nation's Land, University Of Colorado Boulder. Natural Resources Law Center Jun 2010

Agenda: The Past, Present, And Future Of Our Public Lands: Celebrating The 40th Anniversary Of The Public Land Law Review Commission's Report, One Third Of The Nation's Land, University Of Colorado Boulder. Natural Resources Law Center

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Sponsors: US Dept. of the Interior, Bureau of Land Management; Western Resource Advocates; The Wilderness Society; National Wildlife Federation; Rocky Mountain Mineral Law Foundation Grants Program, Red Lodge Clearinghouse; United States Forest Service, Rocky Mountain Research Station.

Conference moderators, panelists and speakers included University of Colorado Law School professors William Boyd, David H. Getches, Sarah Krakoff, Mark Squillace and Charles F. Wilkinson.

In 1964 Congress established the Public Land Law Review Commission to review the public land laws of the United States and to determine whether revisions were necessary. The Commission was comprised of six members appointed by the President, …


Slides: Celebrating Flpma: Land Use Planning At The Blm, Marcilynn Burke Jun 2010

Slides: Celebrating Flpma: Land Use Planning At The Blm, Marcilynn Burke

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Marcilynn Burke, BLM Deputy Director - Programs and Policy, U.S. Dept. of the Interior, (Washington, D.C.)

30 slides


Slides: Why Public Lands? A Question Not Addressed 40 Years Ago, Thomas Michael Power Jun 2010

Slides: Why Public Lands? A Question Not Addressed 40 Years Ago, Thomas Michael Power

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Thomas Michael Power, Consulting Economist, Power Consulting; Research Professor and Professor Emeritus, Economics Department, University of Montana (Missoula, MT)

17 slides


Slides: Forest Service Planning At A Crossroads; New Approaches To Old Recommendations, Rick Cables Jun 2010

Slides: Forest Service Planning At A Crossroads; New Approaches To Old Recommendations, Rick Cables

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Rick Cables, Regional Forester, U.S. Forest Service - Rocky Mountain Region (Golden, CO)

23 slides


Reminiscences, John A. Carver Jr. Jun 2010

Reminiscences, John A. Carver Jr.

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

7 pages.


Slides: Land Use Planning, Ann Morgan Jun 2010

Slides: Land Use Planning, Ann Morgan

The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)

Presenter: Ann Morgan, Vice President, The Wilderness Society (Denver, CO)

4 slides