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Full-Text Articles in Physical Sciences and Mathematics

Education In The Environment: A Hands-On Student Research And Outdoor Learning Experience: Quarterly Progress Report, Period Ending November 30, 2004, Margaret N. Rees Nov 2004

Education In The Environment: A Hands-On Student Research And Outdoor Learning Experience: Quarterly Progress Report, Period Ending November 30, 2004, Margaret N. Rees

Reports (PLI Education)

During the past three-months, the focus of the university’s efforts has been 1) making progress on the hiring of permanent project managers for the Education in the Environment Strategy and the Forever Earth / Wonderful Outdoor World on the Water (WOW) projects; 2) completing legal review of the cooperative agreement and standard operating procedures required for the university to assume operations of the Forever Earth vessel; and 3) writing curriculum for the WOW and Forever Earth projects.


Red Rock Desert Learning Center Core Group Meeting: November 16, 2004, Red Rock Desert Learning Center Nov 2004

Red Rock Desert Learning Center Core Group Meeting: November 16, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 min.)
  2. Approval of Minutes from October 19 Meeting (5 minutes)
  3. Presentation of Biology Curriculum Strands – Paul Buck (15 min.)
  4. Discussion of Possible Advisory Board Structures – Michael Reiland (15 min.)
  5. Update from Line and Space Architects – Les Wallach/Henry Tom (20 min.)
  6. Discussion of Student Risk Analysis/Liability Issues (15 min.)
  7. Standing Reports (10 minutes)
    A. UNLV/CESU Update – Nancy Flagg
    B. BLM Update – Michael Reiland
  8. Committee Reports (5 min.)
    A. Building Committee – Angie Lara
  9. Open Discussion / New Business (5 min.)
    A. January Meeting – Tuesday, January 18, 10:30 a.m., UNLV Paradise
    Campus
    B. Core …


Red Rock Desert Learning Center Core Group Meeting: October 19, 2004, Red Rock Desert Learning Center Oct 2004

Red Rock Desert Learning Center Core Group Meeting: October 19, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 min.)
  2. Approval of Minutes from September 21 Meeting (5 minutes)
  3. Review & Discussion of Suggested Core Curriculum Themes – Jeanne Klockow/Michael Reiland (20 min.)
  4. Update from Line and Space Architects – Les Wallach/Henry Tom (20 min.)
  5. Standing Reports (20 minutes)
    A. UNLV/CESU Update – Nancy Flagg
    C. BLM Update – Michael Reiland
  6. Committee Reports (10 min.)
    A. Building – Angie Lara
    B. Design Oversight – David Frommer
    C. Educational Programs – Paul Buck
    D. Fund-Raising & Partnerships – Blaine Benedict
    E. NEPA – Charles Carroll
    F. Operations – Jack Ramsey
    G. Other Uses – Pat Williams
    H. Wild …


Red Rock Desert Learning Center Core Group Meeting: September 21, 2004, Red Rock Desert Learning Center Sep 2004

Red Rock Desert Learning Center Core Group Meeting: September 21, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 min.)
  2. Approval of Minutes from August 17 Meeting (5 minutes)
  3. Potential Tie-in with City of Las Vegas New Directions YouthArts Program –
    Markus Tracy (20 min.)
  4. Presentation of Education in the Environment Curriculum Matrix and correlation to
    RRDLC curriculum development – Jeanne Klockow (30 min.)
  5. Discussion of Policy-making Board for the Center – Michael Reiland (15 min.)
  6. Discussion of Observatory Location – Michael Reiland (25 min.)
  7. Standing Reports (20 minutes)
    A. Line and Space Architects Update – Les Wallach/Henry Tom
    B. UNLV/CESU Update – Nancy Flagg
    C. RRCNCA Capital Improvements Update – BLM
  8. Committee Reports (10 min.)
    A. …


Education In The Environment Partnership, Public Lands Institute Sep 2004

Education In The Environment Partnership, Public Lands Institute

Presentations (PLI Education)

  • Update on Oliver Ranch
  • Update on Forever Earth
  • Update on WOW on the Water


Oliver Ranch Core Group Meeting: August 17, 2004, Red Rock Desert Learning Center Aug 2004

Oliver Ranch Core Group Meeting: August 17, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 minutes)
  2. Approval of Minutes from June 15 Meeting (5 minutes)
  3. Review of Draft Talking Points/FAQ – Nancy Flagg (30 min)
  4. Discussion of Wild Horse and Burro Facility – Billie Young (30 min.)
  5. Standing Reports (30 minutes)
    A. Line and Space Update – Les Wallach/Henry Tom
    B. UNLV/CESU Update – Peg Rees/Nancy Flagg
    C. RRCNRA Capital Improvements Update – Mark Morse/Michael Reiland
  6. ORSS Committee Reports (15 minutes)
    A. Design Oversight – David Frommer
    B. Educational Programs – Paul Buck
    C. Fund-Raising & Partnerships – Blaine Benedict
    D. NEPA – Charles Carroll
    E. Operations – Jack Ramsey
    F. Other Uses …


Vegetation Characteristics Associated With Small Mammal Populations In The Las Vegas Wash, Christine Therese Herndon Aug 2004

Vegetation Characteristics Associated With Small Mammal Populations In The Las Vegas Wash, Christine Therese Herndon

UNLV Theses, Dissertations, Professional Papers, and Capstones

Percent litter, average litter depth, percent bare ground, vegetation density, vegetation canopy, and distance to an ecotone boundary were measured and compared to small mammal capture locations in the Las Vegas Wash. Neotoma lepida appear to be greatly dependent upon the foliage litter of T. ramosissima. Alternatively, ecotone boundaries appear to be the most important factor affecting Dipodomys merriami distributions. Peromyscus eremicus distributions may be predicted based on vegetation density and increased canopy during shorter, winter torpor periods. Chaetodipus penicillatus were consistently associated with dense, seed-bearing vegetation, although C. penicillatus is extremely opportunistic and vegetation density should not limit their …


Oliver Ranch Core Group Meeting: July 20, 2004, Red Rock Desert Learning Center Jul 2004

Oliver Ranch Core Group Meeting: July 20, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Introductions (5 minutes)
  2. Approval of Minutes from June 15 Meeting (5 minutes)
  3. Review of Draft Talking Points/FAQ – Nancy Flagg (30 min)
  4. Discussion of Wild Horse and Burro Facility – Billie Young (30 min.)
  5. Standing Reports (30 minutes)
    A. Line and Space Update – Les Wallach/Henry Tom
    B. UNLV/CESU Update – Peg Rees/Nancy Flagg
    c. RRCNRA Capital Improvements Update – Mark Morse/Michael Reiland
  6. ORSS Committee Reports (15 minutes)
    A. Design Oversight – David Frommer
    B. Educational Programs – Paul Buck
    C. Fund-Raising & Partnerships – Blaine Benedict
    D. NEPA – Charles Carroll
    E. Operations – Jack Ramsey
    F. Other Uses …


Oliver Ranch Core Group Meeting: June 15, 2004, Red Rock Desert Learning Center Jun 2004

Oliver Ranch Core Group Meeting: June 15, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Approval of Minutes from May 18 Meeting
  2. UNLV/CESU Update – Peg Rees/Nancy Flagg
    A. ORSS History and Talking Points
    B. Presentations to Civic Groups
  3. Line and Space Update – Les Wallach/Henry Tom
  4. RRCNRA Capital Improvements Update – Mark Morse
  5. ORSS Project Timeline – Michael Reiland
  6. Linkages Between ORSS Curriculum and Building Design – Paul Buck
  7. Video Interviews of CCSD 5th Graders – CCSD Staff
  8. ORSS Sub-Committee Reports
    -- Status of Committee Mission Statements
    -- Committee Responses to L&S Draft
    -- Proposal to Establish a Building Committee
    A. Operations – Jack Ramsey
    B. Wild Horse & Burro – Billie Young
    C. …


Oliver Ranch Core Group Meeting: May 18, 2004, Red Rock Desert Learning Center May 2004

Oliver Ranch Core Group Meeting: May 18, 2004, Red Rock Desert Learning Center

Reports (RRLC)

  1. Where have we been and where are we going?
  2. Line and Space Report
  3. Committee Reports
  4. Future Core Group Meetings


A Study Of Invasive Species Cover Near Roads In A Red Rock Canyon Blackbrush Community, Christopher Keough May 2004

A Study Of Invasive Species Cover Near Roads In A Red Rock Canyon Blackbrush Community, Christopher Keough

UNLV Theses, Dissertations, Professional Papers, and Capstones

The monitoring of Mojave Desert plant communities during and following disturbance is an important process that could provide invaluable information about disturbance/recovery regimes in similar arid environments across the globe. Blackbrush communities are of particular interest because of their low replacement rate, which makes them highly susceptible to disturbance. Roads in the Mojave Desert have been associated with soil compaction resulting in a lack of vegetation as well as an increase in invasive species cover in the immediate proximity. To investigate these statements, eight fifty-foot line transects were established in each of three plot types (perpendicular to dirt roads, perpendicular …


Habitat Preferences Of Four Species Of Lizards Found At The Las Vegas Springs Preserve, Scott Garncarz May 2004

Habitat Preferences Of Four Species Of Lizards Found At The Las Vegas Springs Preserve, Scott Garncarz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Developing an understanding of the habitat usage of reptiles is important when trying to develop a management or restoration plan that is compatible with what is known of the reptile species that are being investigated. There are many lizard species found in the Mojave Desert, but there are only four known to inhabit the Las Vegas Springs Preserve (LVSP) in Las Vegas, Nevada. In the LVSP, sites are going to be restored with native Mojave Desert vegetation. Since there are many habitat types in the Mojave Desert, we must determine which types would be best suited for the four species …


The Effects Of Off-Road Vehicle Use In Desert Tortoise (Gopherus Agassizii) Habitats, Brent D. Clark Apr 2004

The Effects Of Off-Road Vehicle Use In Desert Tortoise (Gopherus Agassizii) Habitats, Brent D. Clark

UNLV Theses, Dissertations, Professional Papers, and Capstones

The desert tortoise (Gopherus agassizii) populations have been in decline and have been placed on the endangered species list. No single factor is ultimately responsible for the tortoise decline. It is a combination of events that collectively have a negative impact. I chose to focus my study on only one factor, off-road vehicles. By evaluating the damage done to the terrain by off-road vehicles, a better understanding of their impact on the tortoise populations can be assessed and protective measures taken.

The amount of available vegetation does not seem to play a role in their decisions of which plants to …


Defining Soil Type And Habitat Characteristics Of The Arctomecon Californica, Philip S. Childers Apr 2004

Defining Soil Type And Habitat Characteristics Of The Arctomecon Californica, Philip S. Childers

UNLV Theses, Dissertations, Professional Papers, and Capstones

A. californica can be considered a rare endemic species, which is believed to be restricted by unique soil relationships. These relationships make the species vulnerable to anthropogenic habitat disturbance. Although A. californica is listed as critically endangered by the state of Nevada, further research is needed before the species can be listed as federally endangered or threatened. This study used primary observational data and secondary GIS compatible data to characterize A. californica habitat. Representative sampling techniques were used to select observations from derived soil types. Although a majority of A. californica populations were found to occur in gypsic soil types, …


The Effects Of Environmentally Relevant Doses Of Perchlorate (Clo4-) On Rana Pipiens Metamorphosis And Development, Andrea N. Golli Jan 2004

The Effects Of Environmentally Relevant Doses Of Perchlorate (Clo4-) On Rana Pipiens Metamorphosis And Development, Andrea N. Golli

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to assess the effects of environmentally relevant concentrations of perchlorate on the development and growth of Rana pipiens. Ammonium perchlorate is a rocket fuel oxidizer that is known to interfere with the function of the thyroid gland and some of the highest United States surface water concentration exists in the Las Vegas Wash, NV. Perchlorate not only blocks the body’s ability to incorporate iodine into T3 and T4 hormones through the sodium iodine symporter system, but also depletes the thyroid glands’ internal stores of iodine. Many of the steps that regulate metamorphosis in amphibians …


Friends Of Red Rock Canyon Quarterly Meeting, Public Lands Institute Jan 2004

Friends Of Red Rock Canyon Quarterly Meeting, Public Lands Institute

Presentations (PLI)

The Public Lands Institute is dedicated to strengthening the national fabric that is essential for the protection, conservation, and management of public lands.


Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending December 31, 2004, Margaret N. Rees Jan 2004

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending December 31, 2004, Margaret N. Rees

Oliver Ranch Project

Assist in project coordination between numerous stakeholders such as the Clark County School System, Desert Research Institute, Community College of Southern Nevada, UNR Cooperative Extension, Nevada State College, local museums, state parks, non-profit organizations, federal agencies, and the public to ensure appropriate educational curricular activities and venues are provided for in the conceptual design of the School and the Wild Horse and Burro facility where appropriate as well as assist in the NEPA process as needed. The activities will be conducted at least in part by university faculty, staff and students as part of the university’s research, teaching, and service …


Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending June 30, 2004, Margaret N. Rees Jan 2004

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending June 30, 2004, Margaret N. Rees

Oliver Ranch Project

Assist in project coordination between numerous stakeholders such as the Clark County School System, Desert Research Institute, Community College of Southern Nevada, UNR Cooperative Extension, Nevada State College, local museums, state parks, non-profit organizations, federal agencies, and the public to ensure appropriate educational curricular activities and venues are provided for in the conceptual design of the School and the Wild Horse and Burro facility where appropriate as well as assist in the NEPA process as needed. The activities will be conducted at least in part by university faculty, staff and students as part of the university’s research, teaching, and service …


Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending September 30, 2004, Margaret N. Rees Jan 2004

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Quarterly Progress Report, Period Ending September 30, 2004, Margaret N. Rees

Oliver Ranch Project

Assist in project coordination between numerous stakeholders such as the Clark County School System, Desert Research Institute, Community College of Southern Nevada, UNR Cooperative Extension, Nevada State College, local museums, state parks, non-profit organizations, federal agencies, and the public to ensure appropriate educational curricular activities and venues are provided for in the conceptual design of the School and the Wild Horse and Burro facility where appropriate as well as assist in the NEPA process as needed. The activities will be conducted at least in part by university faculty, staff and students as part of the university’s research, teaching, and service …