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Articles 1 - 12 of 12

Full-Text Articles in Physical Sciences and Mathematics

Community Science And The Ecological Merits Of Backyard Habitat Patches And Adjacent Green-Spaces For Urban Avian Species, Kristen S. Gulick, Nikkie West, Marion Dresner May 2017

Community Science And The Ecological Merits Of Backyard Habitat Patches And Adjacent Green-Spaces For Urban Avian Species, Kristen S. Gulick, Nikkie West, Marion Dresner

ESM Colloquium

In what ways do small-scale urban backyards contribute to local bird abundance and biodiversity? In what ways might these yards serve as an ‘extension’ of neighboring native forest areas? This project investigates the contribution that a group of backyards, certified through the Backyard Habitat Certification Program, have in the suburb of Hillsdale, Oregon, which is adjacent to the natural area of Keller Woodland. Backyard owners functioning as citizen or community scientists assisted with conducting residential bird point-counts once a week in each backyard and the natural area. Counts were done for a total of 8 weeks during nesting season to …


Effective Conservation Of A Rare Amphibian Through Partnerships, Michael Burroughs, Christiana Manville Jun 2013

Effective Conservation Of A Rare Amphibian Through Partnerships, Michael Burroughs, Christiana Manville

American Association for the Advancement of Science Pacific Conference

  • Local conservation efforts can improve the status of sensitive species, particularly narrow endemics.
  • Cooperative, voluntary conservation may benefit some species more than listing.
  • Management through regulations should be considered if non-regulatory efforts fail.
  • Maintain and monitor compatible land uses.


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.


Adaptive Management Report For The Clark County, Nevada Multiple Species Habitat Conservation Plan, Desert Conservation Program Oct 2008

Adaptive Management Report For The Clark County, Nevada Multiple Species Habitat Conservation Plan, Desert Conservation Program

Publications (C)

The Desert Conservation Program administers an incidental take permit for desert tortoise and 77 other species. The permit was 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. The 2008 Adaptive Management Report reviews current data on land use trends, habitat loss, species status, plan implementation, programmatic …


Adaptive Management Report For The Clark County, Nevada Multiple Species Habitat Conservation Plan, Desert Conservation Program May 2006

Adaptive Management Report For The Clark County, Nevada Multiple Species Habitat Conservation Plan, Desert Conservation Program

Publications (C)

This is a status report on the effectiveness of conservation actions implemented by the Desert Conservation Program, land use trends, habitat loss, species population trends, and ecosystem health. Four Adaptive Management Program (AMP) tasks are defined in the Multiple Species Habitat Conservation Plan (MSHCP: section 2) and the Biological Opinion for the section 10 take permit (p 2.11). The tasks are: a) provide an analysis of all land-use trends in Clark County to ensure that take and habitat disturbance is balanced with solid conservation, b) monitor population trends and ecosystem health, c) evaluate effectiveness of management actions at meeting MSHCP …


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 …


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, …


Public Issues In Parks And Recreation Activity In The 105th Congress, Barry S. Tindall Jun 1998

Public Issues In Parks And Recreation Activity In The 105th Congress, Barry S. Tindall

Outdoor Recreation: Promise and Peril in the New West (Summer Conference, June 8-10)

3 pages.


Essential Elements Of Amendments To The Endangered Species Act, John Harja Jun 1996

Essential Elements Of Amendments To The Endangered Species Act, John Harja

Biodiversity Protection: Implementation and Reform of the Endangered Species Act (Summer Conference, June 9-12)

14 pages.


A Sweet Home No More?: The Future For Habitat Protection Under The Endangered Species Act, Federico Cheever, Murray D. Feldman, University Of Colorado Boulder. Natural Resources Law Center Nov 1995

A Sweet Home No More?: The Future For Habitat Protection Under The Endangered Species Act, Federico Cheever, Murray D. Feldman, University Of Colorado Boulder. Natural Resources Law Center

A Sweet Home No More?: The Future for Habitat Protection Under the Endangered Species Act (November 29)

20 pages.

Includes bibliographical references and biographical information for Federico Cheever and Murray D. Feldman.

Contents:

Babbitt v. Sweet Home Chapter of Communities for a Greater Oregon / Federico Cheever -- The Sweet Home decision and private property issues / Murray D. Feldman -- Memorandum of Agreement between the State of Colorado and the Department of the Interior concerning programs to manage Colorado's declining native species

The U.S. Supreme Court decision in Babbitt v. Sweet Home Chapter of Communities for a Great Oregon,115 S.Ct. 2407 (1995), held that the Department of the Interior reasonably construed Congress' intent when it included …


Small Mammal Responses To Roadside Habitat Management In South Central Minnesota, Jeffrey W. Grimm, Richard H. Yahner Jan 1988

Small Mammal Responses To Roadside Habitat Management In South Central Minnesota, Jeffrey W. Grimm, Richard H. Yahner

Journal of the Minnesota Academy of Science

Responses of small mammals to management of roadsides in south central Minnesota were examined from August-October in 1980 and 1981. The Minnesota Department of Natural Resources established and maintained vegetation along portions of these roadsides by planting Bromus inermis and Medicago sativa as nesting cover for ring-necked pheasants (Phasianus colchicus) and with infrequent mowing. Landowners or state and county transportation departments maintained other roadside areas by frequent mowing of native vegetation. Mowing of roadsides had a negative effect on abundance of Blarina brevicauda, Peromyscus leucopus, Microtus pennsylvanicus, and Mustela erminea during both summer and autumn and on abundance of Peromyscus …


Agenda: Western Water Law In Transition, University Of Colorado Boulder. Natural Resources Law Center Jun 1985

Agenda: Western Water Law In Transition, University Of Colorado Boulder. Natural Resources Law Center

Western Water Law in Transition (Summer Conference, June 3-5)

Conference organizers and/or faculty included University of Colorado School of Law professors James N. Corbridge, Jr., Lawrence J. MacDonnell, Richard B. Collins, David H. Getches and Charles F. Wilkinson.

The prior appropriation doctrine has governed the allocation and use of water in the western United States since the 1850s. The shifting nature of water demand is bringing about changes in the traditional legal system. This conference will consider the fundamental principles of the prior appropriation doctrine together with the important new developments in the law now underway throughout the West.