Author: Robert C. Thomson
Publisher: Univ of California Press
ISBN: 0520964837
Category : Science
Languages : en
Pages : 407
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.
California Amphibian and Reptile Species of Special Concern
Author: Robert C. Thomson
Publisher: Univ of California Press
ISBN: 0520964837
Category : Science
Languages : en
Pages : 407
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.
Publisher: Univ of California Press
ISBN: 0520964837
Category : Science
Languages : en
Pages : 407
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.
Bird Species of Special Concern in California
Author: James Vanderbeek Remsen
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 68
Book Description
Fish Species of Special Concern in California
Inland Fishes of California
Author: Peter B. Moyle
Publisher: Univ of California Press
ISBN: 9780520227545
Category : Nature
Languages : en
Pages : 542
Book Description
Table of contents
Publisher: Univ of California Press
ISBN: 9780520227545
Category : Nature
Languages : en
Pages : 542
Book Description
Table of contents
Fish Species of Special Concern of California
Author: Peter B. Moyle
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 238
Book Description
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 238
Book Description
Recovery Plan for the Sacramento/San Joaquin Delta Native Fishes
A Scientific Assessment of Alternatives for Reducing Water Management Effects on Threatened and Endangered Fishes in California's Bay-Delta
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309128021
Category : Science
Languages : en
Pages : 108
Book Description
California's Bay-Delta estuary is a biologically diverse estuarine ecosystem that plays a central role in the distribution of California's water from the state's wetter northern regions to its southern, arid, and populous cities and agricultural areas. Recently, the Fish and Wildlife Service and the National Marine Fisheries Service required changes (reasonable and prudent alternatives, or RPAs) in water operations and related actions to avoid jeopardizing the continued existence and potential for recovery of threatened species of fish. Those changes have reduced the amount of water available for other uses, and the tensions that resulted have been exacerbated by recent dry years. The complexity of the problem of the decline of the listed species and the difficulty of identifying viable solutions have led to disagreements, including concerns that some of the actions in the RPAs might be ineffective and might cause harm and economic disruptions to water users, and that some of the actions specified in the RPAs to help one or more of the listed species might harm others. In addition, some have suggested that the agencies might be able to meet their legal obligation to protect species with less economic disruptions to other water users. The National Research Council examines the issue in the present volume to conclude that most of the actions proposed by two federal agencies to protect endangered and threatened fish species through water diversions in the California Bay-Delta are "scientifically justified." But less well-supported by scientific analyses is the basis for the specific environmental triggers that would indicate when to reduce the water diversions required by the actions.
Publisher: National Academies Press
ISBN: 0309128021
Category : Science
Languages : en
Pages : 108
Book Description
California's Bay-Delta estuary is a biologically diverse estuarine ecosystem that plays a central role in the distribution of California's water from the state's wetter northern regions to its southern, arid, and populous cities and agricultural areas. Recently, the Fish and Wildlife Service and the National Marine Fisheries Service required changes (reasonable and prudent alternatives, or RPAs) in water operations and related actions to avoid jeopardizing the continued existence and potential for recovery of threatened species of fish. Those changes have reduced the amount of water available for other uses, and the tensions that resulted have been exacerbated by recent dry years. The complexity of the problem of the decline of the listed species and the difficulty of identifying viable solutions have led to disagreements, including concerns that some of the actions in the RPAs might be ineffective and might cause harm and economic disruptions to water users, and that some of the actions specified in the RPAs to help one or more of the listed species might harm others. In addition, some have suggested that the agencies might be able to meet their legal obligation to protect species with less economic disruptions to other water users. The National Research Council examines the issue in the present volume to conclude that most of the actions proposed by two federal agencies to protect endangered and threatened fish species through water diversions in the California Bay-Delta are "scientifically justified." But less well-supported by scientific analyses is the basis for the specific environmental triggers that would indicate when to reduce the water diversions required by the actions.
California's Important Fish and Wildlife Habitat
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category : Habitat (Ecology)
Languages : en
Pages : 176
Book Description
Publisher:
ISBN:
Category : Habitat (Ecology)
Languages : en
Pages : 176
Book Description
The Walleye War
Author: Larry Nesper
Publisher: U of Nebraska Press
ISBN: 9780803283800
Category : History
Languages : en
Pages : 268
Book Description
For generations, the Ojibwe bands of northern Wisconsin have spearfished spawning walleyed pike in the springtime. The bands reserved hunting, fishing, and gathering rights on the lands that would become the northern third of Wisconsin in treaties signed withøthe federal government in 1837, 1842, and 1854. Those rights, however, would be ignored by the state of Wisconsin for more than a century. When a federal appeals court in 1983 upheld the bands' off-reservation rights, a deep and far-reaching conflict erupted between the Ojibwe bands and some of their non-Native neighbors. Starting in the mid-1980s, protesters and supporters flocked to the boat landings of lakes being spearfished; Ojibwe spearfisher-men were threatened, stoned, and shot at. Peace and protest rallies, marches, and ceremonies galvanized and rocked the local communities and reservations, and individuals and organizations from across the country poured into northern Wisconsin to take sides in the spearfishing dispute. From the front lines on lakes to tense, behind-the-scenes maneuvering on and off reservations, The Walleye War tells the riveting story of the spearfishing conflict, drawing on the experiences and perspectives of the members of the Lac du Flambeau reservation and an anthropologist who accompanied them on spearfishing expeditions. We learn of the historical roots and cultural significance of spearfishing and off-reservation treaty rights and we see why many modern Ojibwes and non-Natives view them in profoundly different ways. We also come to understand why the Flambeau tribal council and some tribal members disagreed with the spearfishermen and pursued a policy of negotiation with the state to lease the off-reservation treaty rights for fifty million dollars. Fought with rocks and metaphors, The Walleye War is the story of a Native people's struggle for dignity, identity, and self-preservation in the modern world.
Publisher: U of Nebraska Press
ISBN: 9780803283800
Category : History
Languages : en
Pages : 268
Book Description
For generations, the Ojibwe bands of northern Wisconsin have spearfished spawning walleyed pike in the springtime. The bands reserved hunting, fishing, and gathering rights on the lands that would become the northern third of Wisconsin in treaties signed withøthe federal government in 1837, 1842, and 1854. Those rights, however, would be ignored by the state of Wisconsin for more than a century. When a federal appeals court in 1983 upheld the bands' off-reservation rights, a deep and far-reaching conflict erupted between the Ojibwe bands and some of their non-Native neighbors. Starting in the mid-1980s, protesters and supporters flocked to the boat landings of lakes being spearfished; Ojibwe spearfisher-men were threatened, stoned, and shot at. Peace and protest rallies, marches, and ceremonies galvanized and rocked the local communities and reservations, and individuals and organizations from across the country poured into northern Wisconsin to take sides in the spearfishing dispute. From the front lines on lakes to tense, behind-the-scenes maneuvering on and off reservations, The Walleye War tells the riveting story of the spearfishing conflict, drawing on the experiences and perspectives of the members of the Lac du Flambeau reservation and an anthropologist who accompanied them on spearfishing expeditions. We learn of the historical roots and cultural significance of spearfishing and off-reservation treaty rights and we see why many modern Ojibwes and non-Natives view them in profoundly different ways. We also come to understand why the Flambeau tribal council and some tribal members disagreed with the spearfishermen and pursued a policy of negotiation with the state to lease the off-reservation treaty rights for fifty million dollars. Fought with rocks and metaphors, The Walleye War is the story of a Native people's struggle for dignity, identity, and self-preservation in the modern world.
Ecosystems of California
Author: Harold Mooney
Publisher: Univ of California Press
ISBN: 0520278801
Category : Nature
Languages : en
Pages : 1008
Book Description
This long-anticipated reference and sourcebook for CaliforniaÕs remarkable ecological abundance provides an integrated assessment of each major ecosystem typeÑits distribution, structure, function, and management. A comprehensive synthesis of our knowledge about this biologically diverse state, Ecosystems of California covers the state from oceans to mountaintops using multiple lenses: past and present, flora and fauna, aquatic and terrestrial, natural and managed. Each chapter evaluates natural processes for a specific ecosystem, describes drivers of change, and discusses how that ecosystem may be altered in the future. This book also explores the drivers of CaliforniaÕs ecological patterns and the history of the stateÕs various ecosystems, outlining how the challenges of climate change and invasive species and opportunities for regulation and stewardship could potentially affect the stateÕs ecosystems. The text explicitly incorporates both human impacts and conservation and restoration efforts and shows how ecosystems support human well-being. Edited by two esteemed ecosystem ecologists and with overviews by leading experts on each ecosystem, this definitive work will be indispensable for natural resource management and conservation professionals as well as for undergraduate or graduate students of CaliforniaÕs environment and curious naturalists.
Publisher: Univ of California Press
ISBN: 0520278801
Category : Nature
Languages : en
Pages : 1008
Book Description
This long-anticipated reference and sourcebook for CaliforniaÕs remarkable ecological abundance provides an integrated assessment of each major ecosystem typeÑits distribution, structure, function, and management. A comprehensive synthesis of our knowledge about this biologically diverse state, Ecosystems of California covers the state from oceans to mountaintops using multiple lenses: past and present, flora and fauna, aquatic and terrestrial, natural and managed. Each chapter evaluates natural processes for a specific ecosystem, describes drivers of change, and discusses how that ecosystem may be altered in the future. This book also explores the drivers of CaliforniaÕs ecological patterns and the history of the stateÕs various ecosystems, outlining how the challenges of climate change and invasive species and opportunities for regulation and stewardship could potentially affect the stateÕs ecosystems. The text explicitly incorporates both human impacts and conservation and restoration efforts and shows how ecosystems support human well-being. Edited by two esteemed ecosystem ecologists and with overviews by leading experts on each ecosystem, this definitive work will be indispensable for natural resource management and conservation professionals as well as for undergraduate or graduate students of CaliforniaÕs environment and curious naturalists.