Download or read book Population Study of the Santa Cruz Long toed Salamander Ambystoma Macrodactylum Croceum at Valencia Lagoon 1977 1978 written by Rhonda J. Reed and published by . This book was released on 1978 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Santa Cruz Long toed Salamander Recovery Plan written by and published by . This book was released on 1986 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1979 80 Study of the Santa Cruz Long toed Salamander Ambystoma Macrodactylum Croceum at Ellicott Slough Santa Cruz County California written by Rhonda J. Reed and published by . This book was released on 1980* with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Characterization of the Central and Northern California Coastal Region Data source appendix written by and published by . This book was released on 1981 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Ecological Characterization of the Central and Northern California Coastal Region Basic concepts written by and published by . This book was released on 1981 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salinas Valley Seawater Intrusion Program Monterey County written by and published by . This book was released on 1993 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inland Fisheries Administrative Report written by and published by . This book was released on 1983 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pajaro Valley Water Management Agency Revised Basin Management Plan Project written by and published by . This book was released on 2004 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pajaro Valley Water Management Agency Revised Basin Management Project written by and published by . This book was released on 2004 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seascape Uplands Environmental Report written by and published by . This book was released on 1992 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Santa Cruz Long toed Salamander Study written by Habitat Restoration Group and published by . This book was released on 1991 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Survey of the Long toed Salamander Ambystoma Macrodactylum in West central and Northwestern Alberta written by and published by . This book was released on 1996 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amphibian Mortality on Roads written by Michael T. Hobbs and published by . This book was released on 2013 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibian populations have been declining at higher rates than bird and mammal populations. Agriculture, urbanization, including roads, and resource extraction continue to put pressure on all species. Roads in particular, are major sources of mortality. The Santa Cruz long-toed salamander (Ambystoma macrodactylum croceum), one of the most critically endangered species in the US, is one amphibian that is declining as a result of anthropogenic impacts, especially habitat loss and fragmentation due to urban development. Migration across roads puts these salamanders at risk from road-related death. This thesis quantified the rate of road mortality to these salamanders and other common amphibians during two A. m. croceum breeding-migration seasons in 2011-13 in a portion of the subspecies' range. Vehicular traffic was a major source of mortality to the salamander. Through traffic doubled the overall vehicle load on roads where the A. m. croceum migrated to and from breeding ponds. The Pacific chorus frog was also killed on the roads. This common species can be used as an indicator of road mortality risk for rarer amphibians. This study indicated that measures to reduce road mortality to the Santa Cruz long-toed salamander could include restricting vehicular traffic on roads adjacent to salamander ponds by limiting traffic to residential use only during breeding migrations, installing structures to protect A. m. croceum while crossing roads, and potentially assisting animals crossing roads at nighttime during the breeding migrations.
Download or read book Ecological Characterization of the Central and Northern California Coastal Region pt 1 Regional characterization pt 2 Species written by and published by . This book was released on 1981 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book At the Crossroads written by California. Department of Fish and Game and published by . This book was released on 1981 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revised Draft Subsequent Environmental Impact Report for the Franich Annexation City of Watsonville California written by and published by . This book was released on 1990 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated Bibliography of Amphibian and Reptile Field Study Methods written by Mary M. Ratermann and published by . This book was released on 1983 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
