You are here

Reptiles and Amphibians

Reptiles and Amphibians

Home Topics Reptiles and Amphibians Reports & Publications

LOADING...

loading stats

Please be patient.

Search


Searched for: Reptiles and Amphibians
 
  1. The Effect of Artificial Light on Wildlife Use of a Passage Structure

    Barriers to animal movement can isolate populations, impacting their genetic diversity, susceptibility to disease, and access to resources. Barriers to movement may be caused by artificial light, which is known...

  2. The Effectiveness of Vertebrate Passage and Prevention Structures: A Study of Boeckman Road in Wilsonville

    One of the most obvious impacts roads have on the natural world is direct mortality to individual animals that attempt to cross roads. A less obvious but likely more important impact of roads on many species is...

  3. A Metabolic Hypothesis for the Evolution of Temperature Effects on the Arterial PCO2 and pH of Vertebrate Ectotherms

    Body temperature increases in ectothermic vertebrates characteristically lead to both increases in arterial PCO2 (PaCO2) and declines in resting arterial pH (pHa) of about 0.017 pH units/°C increase in...

  4. Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan,...

    thumbnail

    ill., maps; Includes bibliographical references (p. 183-185)

  5. NPS Klamath network: initial survey for amphibians and reptiles at Crater Lake National Park 2003

    thumbnail

    Report title; Report submitted to Daniel Starr, Inventory Ecologist of Klamath Network National Park Service, May 2005; Includes bibliographical references (p. 15-17)

  6. THE VERTEBRATE FAUNAS OF THE PLIOCENE RINGOLD FORMATION, SOUTH-CENTRAL WASHINGTON

    72 pages

  7. Crater Lake National Park, Oregon: general management plan

    thumbnail

    ill., maps; Includes bibliographical references