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Selected Life History And Ecological Aspects Of A Population Of Foothill Yellow Legged Frogs Rana Boylii From Clear Creek Nevada County California
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Book Synopsis Selected Life-history and Ecological Aspects of a Population of Foothill Yellow-legged Frogs (Rana Boylii) from Clear Creek, Nevada County, California by : Thomas James Van Wagner
Download or read book Selected Life-history and Ecological Aspects of a Population of Foothill Yellow-legged Frogs (Rana Boylii) from Clear Creek, Nevada County, California written by Thomas James Van Wagner and published by . This book was released on 1996 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecohydraulics written by Ian Maddock and published by John Wiley & Sons. This book was released on 2013-07-01 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecohydraulics: An Integrated Approachprovides a research level text which highlights recent developments of this emerging and expanding field. With a focus on interdisciplinary research the text examines:- the evolution and scope of ecohydraulics interactions between hydraulics, hydrology, fluvial geomorphology and aquatic ecology the application of habitat modelling in ecohydraulic studies state of the art methodological developments and approaches detailed case studies including fish passage design and the management of environmental flow regimes research needs and the future of ecohydraulics research The contributions offer broad geographic coverage to encapsulate the wide range of approaches, case studies and methods used to conduct ecohydraulics research. The book considers a range of spatial and temporal scales of relevance and aquatic organisms ranging from algae and macrophytes to macroinvertebrates and fish. River management and restoration are also considered in detail, making this volume of direct relevance to those concerned with cutting edge research and its application for water resource management. Aimed at academics and postgraduate researchers in departments of physical geography, earth sciences, environmental science, environmental management, civil engineering, biology, zoology, botany and ecology; Ecohydraulics: An Integrated Approach will be of direct relevance to academics, researchers and professionals working in environmental research organisations, national agencies and consultancies.
Book Synopsis Sierra Nevada National Forest (N.F.), Sierra Nevada Forest Plan Amendment by :
Download or read book Sierra Nevada National Forest (N.F.), Sierra Nevada Forest Plan Amendment written by and published by . This book was released on 2000 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sierra Nevada Forest Plan Amendment by :
Download or read book Sierra Nevada Forest Plan Amendment written by and published by . This book was released on 2004 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spatial Heterogeneity of Rana Boylii Habitat by : Sarah Munro Yarnell
Download or read book Spatial Heterogeneity of Rana Boylii Habitat written by Sarah Munro Yarnell and published by . This book was released on 2005 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California by : Sarah Munro Yarnell
Download or read book The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California written by Sarah Munro Yarnell and published by . This book was released on 2000 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Amphibian Declines by : Michael Lannoo
Download or read book Amphibian Declines written by Michael Lannoo and published by Univ of California Press. This book was released on 2005-06-15 with total page 1117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This benchmark volume documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species. Horror stories on this topic have been featured in the scientific and popular press over the past fifteen years, invariably asking what amphibian declines are telling us about the state of the environment. Are declines harbingers of devastated ecosystems or simply weird reflections of a peculiar amphibian world? This compendium—presenting new data, reviews of current literature, and comprehensive species accounts—reinforces what scientists have begun to suspect, that amphibians are a lens through which the state of the environment can be viewed more clearly. And, that the view is alarming and presages serious concerns for all life, including that of our own species. The first part of this work consists of more than fifty essays covering topics from the causes of declines to conservation, surveys and monitoring, and education. The second part consists of species accounts describing the life history and natural history of every known amphibian species in the United States.
Book Synopsis Foothill Yellow-legged Frog Conservation Assessment in California by :
Download or read book Foothill Yellow-legged Frog Conservation Assessment in California written by and published by . This book was released on 2016 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Draft Environmental Impact Report for the San Francisco's Public Utilities Commission's Lower Crystal Springs Dam Improvements Project by :
Download or read book Draft Environmental Impact Report for the San Francisco's Public Utilities Commission's Lower Crystal Springs Dam Improvements Project written by and published by . This book was released on 2010 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Clear Creek Management Area, Resource Management Plan Amendment by :
Download or read book Clear Creek Management Area, Resource Management Plan Amendment written by and published by . This book was released on 2005 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Master's Theses Directories written by and published by . This book was released on 1997 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Education, arts and social sciences, natural and technical sciences in the United States and Canada".
Book Synopsis Spatial Ecology of an Inland Population of the Foothill Yellow-legged Frog (Rana Boylii) in Tehama County, California by : Ryan M. Bourque
Download or read book Spatial Ecology of an Inland Population of the Foothill Yellow-legged Frog (Rana Boylii) in Tehama County, California written by Ryan M. Bourque and published by . This book was released on 2008 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Identifying Microclimatic and Water Flow Triggers Associated with Breeding Activities of a Foothill Yellow-legged Frog (Rana Boylii) Population on the North Fork Feather River, California by :
Download or read book Identifying Microclimatic and Water Flow Triggers Associated with Breeding Activities of a Foothill Yellow-legged Frog (Rana Boylii) Population on the North Fork Feather River, California written by and published by . This book was released on 2008 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reintroduction of a Declining Amphibian by : Amy Jo Lind
Download or read book Reintroduction of a Declining Amphibian written by Amy Jo Lind and published by . This book was released on 2005 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pulsed-flow Effects on Foothill Yellow-legged Frog (Rana Boylii) by :
Download or read book Pulsed-flow Effects on Foothill Yellow-legged Frog (Rana Boylii) written by and published by . This book was released on 2008 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Population-level Variation in Vocalizations of Rana Boylii, the Foothill Yellow-legged Frog by : Courtney S. Silver
Download or read book Population-level Variation in Vocalizations of Rana Boylii, the Foothill Yellow-legged Frog written by Courtney S. Silver and published by . This book was released on 2017 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology of Foothill Yellow-legged Frogs in Upper Coyote Creek, Santa Clara County, CA by : Thomas Earl Gonsolin (Jr.)
Download or read book Ecology of Foothill Yellow-legged Frogs in Upper Coyote Creek, Santa Clara County, CA written by Thomas Earl Gonsolin (Jr.) and published by . This book was released on 2010 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual encounter surveys, mark-recapture technique, and telemetry were used investigate breeding, movement, growth, habitat preferences, and predators of foothill yellow-legged frogs on Coyote Creek in Santa Clara County, California, from March 2004 to March 2006. The main stem and tributaries were intermittent in summer in all three years. Thermal conditions for breeding initiation were alike during 2004, 2005, and 2006. Breeding occurred in the main stem on descending limbs of the hydrograph. No breeding occurred in the middle main stem reach, which is ephemeral. Breeding occurred at less than an order of magnitude greater than base flows. Typically, larger females bred earlier, and egg mass size decreased as the breeding season progressed during 2004 and 2005. Males arrived earlier and remained in breeding areas longer. Resident tributary frogs moved greater distances than main stem frogs to breed. Females tended to travel farther than males and occupied habitats farther from the breeding areas. Frogs on Coyote Creek showed faster growth during their first year than Sierra Nevada and north Coast Range populations. Both sexes preferred pools and boulder-dominated habitat on both the main stem and tributary. Santa Cruz garter snakes were the most frequently encountered predator in the study area. However, all diurnal predators were scarce on the tributaries. Perennial water is a limiting factor within the study area, as illustrated by the movement patterns and timing of breeding.
