The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California

The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California PDF Author: Sarah Munro Yarnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 500

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The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California

The Influence of Sediment Supply and Transport Capacity on Foothill Yellow-legged Frog Habitat, South Yuba River, California PDF Author: Sarah Munro Yarnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 500

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Ecohydraulics

Ecohydraulics PDF Author: Ian Maddock
Publisher: John Wiley & Sons
ISBN: 1118526740
Category : Technology & Engineering
Languages : en
Pages : 659

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Book Description
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.

Pulsed-flow Effects on Foothill Yellow-legged Frog (Rana Boylii)

Pulsed-flow Effects on Foothill Yellow-legged Frog (Rana Boylii) PDF Author:
Publisher:
ISBN:
Category : Foothill yellow-legged frog
Languages : en
Pages : 94

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Coherent Flow Structures at Earth's Surface

Coherent Flow Structures at Earth's Surface PDF Author: Jeremy G. Venditti
Publisher: John Wiley & Sons
ISBN: 1118527194
Category : Science
Languages : en
Pages : 586

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Book Description
An expert review of recent progress in the study of turbulent flows with a focus on recently identified organized structures. This book reviews the recent progress in the study of the turbulent flows that sculpt the Earth’s surface, focusing in particular on the organized structures that have been identified in recent years within turbulent flows. These coherent flow structures can include eddies or vortices at the scale of individual grains, through structures that scale with the flow depth in rivers or estuaries, to the large-scale structure of flows at the morphological or landform scale. These flow structures are of wide interest to the scientific community because they play an important role in fluid dynamics and influence the transport, erosion and deposition of sediment and pollutants in a wide variety of fluid flow environments. Scientific knowledge of these structures has improved greatly over the past 20 years as computational fluid dynamics has come to play an increasing important part in building our understanding of coherent flow structures across a broad range of scales. Chapters comprise a series of major, invited papers and a selection of the most novel, innovative papers presented at the second Coherent Flow Structures Conference held August 3-5, 2011 at Simon Fraser University in Burnaby, British Columbia. Chapters focus on six major themes: Dynamics of coherent flow structures (CFS) in geophysical flows Interaction of turbulent flows, vegetation and ecological habitats Coherent structure of atmospheric flows Numerical modeling of coherent flow structures Turbulence in open channel flows Coherent flow structures, sediment transport and morphological feedbacks.

Spatial Heterogeneity of Rana Boylii Habitat

Spatial Heterogeneity of Rana Boylii Habitat PDF Author: Sarah Munro Yarnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 256

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California Amphibian and Reptile Species of Special Concern

California Amphibian and Reptile Species of Special Concern PDF Author: Robert C. Thomson
Publisher: Univ of California Press
ISBN: 0520964837
Category : Science
Languages : en
Pages : 407

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Book Description
One of the most important hotspots of herpetological biodiversity in the United States, California is home to many endemic amphibians and reptiles found nowhere else on earth. Many of these taxa have unique ecological and morphological specializations, and their management is an important conservation challenge. Increasing climate change impacts, human development, and extreme drought mean many of these species face an ever-greater risk of extinction. California Amphibian and Reptile Species of Special Concern provides an up-to-date synthesis of the current state of knowledge regarding the biology and conservation risks faced by 45 of California’s most sensitive amphibian and reptile species. With the goal of enhancing management based on the best available science, the authors developed a novel set of risk metrics to identify special concern species and the threats they face, including population declines, range size and restrictions, and ecological specializations and niche restrictions. In addition to detailed species accounts, this book provides a quantitative analysis of the conservation status and pressing management issues facing individual species and the state’s amphibian and reptile fauna as a whole. The volume focuses on identifying threats, concrete recommendations for management and recovery, and future research needs. The text is complemented by detailed distribution maps, color photos, and graphs. Written in nontechnical language, California Amphibian and Reptile Species of Special Concern will be a valuable resource to a broad range of users from resource managers, field biologists, and academic herpetologists to students and recreational naturalists. Published in association with the California Department of Fish and Wildlife.

Reintroduction of a Declining Amphibian

Reintroduction of a Declining Amphibian PDF Author: Amy Jo Lind
Publisher:
ISBN:
Category :
Languages : en
Pages : 372

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Foothill Yellow-legged Frog Conservation Assessment in California

Foothill Yellow-legged Frog Conservation Assessment in California PDF Author:
Publisher:
ISBN:
Category : Foothill yellow-legged frog
Languages : en
Pages : 193

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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

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 PDF Author:
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 78

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Spatial Ecology of an Inland Population of the Foothill Yellow-legged Frog (Rana Boylii) in Tehama County, California

Spatial Ecology of an Inland Population of the Foothill Yellow-legged Frog (Rana Boylii) in Tehama County, California PDF Author: Ryan M. Bourque
Publisher:
ISBN:
Category : Foothill yellow-legged frog
Languages : en
Pages : 186

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