Download or read book Management of the Columbia Spotted Frog and Lahontan Cutthroat Trout in Central and Northeast Nevada written by Craig Fee and published by . This book was released on 1999 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bring Back the Lahontan Cutthroat written by and published by . This book was released on 1996 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation Agreement and Strategy Columbia Spotted Frog Rana Luteiventris Great Basin Population Nevada written by and published by . This book was released on 2003 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Conservation Agreement (Agreement) has been developed to expedite implementation of the conservation measures for the Columbia spotted frog (Rana luteiventris) in the Jarbidge - Independence and the Ruby Mount subpopulation areas, northeastern Nevada, as a collaborative and cooperative effort among resource agencies, governments, and land owners. The desired outcome is to ensure the long-term conservation of the northeastern Nevada (NENV) Columbia spotted frog within its historic range, and to contribute to development of statewide conservation efforts for the Great basin population of the species. The parties to this Agreement believe implementing the conservation measures herein defined will benefit NENV subpopulations of the Columbia spotted frog and could reduce the likelihood for its listing under the Endangered Species act of 1973, as amended - Page A-1.

Download or read book Ecology of the Columbia Spotted Frog in Northeastern Oregon written by Evelyn L. Bull and published by . This book was released on 2005 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Columbia spotted frog (Rana luteiventris) is one of several amphibians in the Western United States experiencing population declines. The breeding, postbreeding, and overwintering habitat and ecology of this species were investigated in 10 study sites in northeastern Oregon from 1997 through 2004. A variety of habitats with permanent water were used as breeding sites and as postbreeding habitat during the summer. Ice-covered ponds, warm springs, rivers, and seeps in forested habitats were used for overwintering. Diet consisted of a wide variety of mollusks and arthropods with beetles, ants, wasps, and flies composing more than 50 percent. Population size was as high as 135 females at one site, and ratios of males to females ranged from 1.0 to 2.8. The oldest male and female were 9.7 and 8.7 years old, respectively, based on skeletochronology. Males reached sexual maturity at 1 year 9 months after metamorphosis and most females at 2 years 9 months after metamorphosis. One female laid eggs in up to 3 consecutive years. Size (snout-vent length) was not a good indicator of age in frogs older than 2 years. Long-term monitoring is necessary to determine the effects of a variety of disturbance factors and chytrid fungus that could influence spotted frog populations in northeastern Oregon.

Download or read book Lahontan Cutthroat Trout Species Management Plan for the Upper Humboldt River Drainage Basin written by John Elliott and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Case Study written by Kent McAdoo and published by . This book was released on 2016 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology and Management of Threatened and Endangered Western Trouts written by Robert J. Behnke and published by . This book was released on 1976 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses taxonomy, reasons for decline, life history and ecology, and suggestions for preservation and management of six closely related trouts native to western North America: Colorado River cutthroat, Salmo clarki pleuriticus; greenback trout, S. c. stomias; Lahontan cutthroat, S. c. henshawi; Paiute trout, S. c. seleniris; Gila trout, S. gilae; and Arizona native trout, S. apache. Meristic characters, distribution and status, habitat requirements and limiting factors, protective measures, and management recommendations are presented for each taxon.

Download or read book Conservation Agreement and Conservation Strategy for Columbia Spotted Frogs Rana Luteiventris in Nevada written by and published by . This book was released on 2015 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Conservation Agreement (Agreement) has been developed to assist in the implementation of conservation measures for Columbia spotted frogs (Rana luteiventris) in Nevada, as a collaborative and cooperative effort among resource agencies, governments, and landowners. The desired outcome is to ensure the long-term conservation of the Columbia spotted frog within its historical range and to contribute to development of statewide conservation efforts for this species. The parties to this Agreement believe that implementing the conservation measures herein defined will benefit the Columbia spotted frog and should reduce the likelihood for its listing under the Endangered Species Act of 1973, as amended (ESA)...A previous ten-year Conservation Agreement and Strategy was signed and implemented in 2003"--Page A-1.

Download or read book Lahontan Cutthroat Trout Fishery Management Plan for the Humboldt River Drainage Basin written by Patrick D. Coffin and published by . This book was released on 1983 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Columbia Spotted Frog Rana Luteiventris Habitat Management Plan written by Kristine W. Wilson and published by . This book was released on 2001 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology of the Columbia Spotted Frog in Northeastern Oregon written by and published by . This book was released on 2005 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Water Quality on Survival of Lahontan Cutthroat Trout Eggs in the Truckee River West central Nevada and Eastern California written by Geological Survey (U.S.) and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Download or read book Congressional Record written by United States. Congress and published by . This book was released on 1971 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)

Download or read book An Ecological Characterization of Rocky Mountain Montane and Subalpine Wetlands written by and published by . This book was released on 1986 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Newlands Project written by William Joe Simonds and published by . This book was released on 1996 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Guide to the Study of Fishes written by David Starr Jordan and published by BoD – Books on Demand. This book was released on 2018-09-20 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproduction of the original: A Guide to the Study of Fishes by David Starr Jordan