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Author: Shawn Larson
Publisher: Academic Press
ISBN: 0128016876
Category : Nature
Languages : en
Pages : 468
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Book Description
Sea otters are good indicators of ocean health. In addition, they are a keystone species, offering a stabilizing effect on ecosystem, controlling sea urchin populations that would otherwise inflict damage to kelp forest ecosystems. The kelp forest ecosystem is crucial for marine organisms and contains coastal erosion. With the concerns about the imperiled status of sea otter populations in California, Aleutian Archipelago and coastal areas of Russia and Japan, the last several years have shown growth of interest culturally and politically in the status and preservation of sea otter populations. Sea Otter Conservation brings together the vast knowledge of well-respected leaders in the field, offering insight into the more than 100 years of conservation and research that have resulted in recovery from near extinction. This publication assesses the issues influencing prospects for continued conservation and recovery of the sea otter populations and provides insight into how to handle future global changes. - Covers scientific, cultural, economic and political components of sea otter conservation - Provides guidance on how to manage threats to the sea otter populations in the face of future global changes - Highlights the effects that interactions of coastal animals have with the marine ecosystem
Author: Shawn Larson
Publisher: Academic Press
ISBN: 0128016876
Category : Nature
Languages : en
Pages : 468
Get Book Here
Book Description
Sea otters are good indicators of ocean health. In addition, they are a keystone species, offering a stabilizing effect on ecosystem, controlling sea urchin populations that would otherwise inflict damage to kelp forest ecosystems. The kelp forest ecosystem is crucial for marine organisms and contains coastal erosion. With the concerns about the imperiled status of sea otter populations in California, Aleutian Archipelago and coastal areas of Russia and Japan, the last several years have shown growth of interest culturally and politically in the status and preservation of sea otter populations. Sea Otter Conservation brings together the vast knowledge of well-respected leaders in the field, offering insight into the more than 100 years of conservation and research that have resulted in recovery from near extinction. This publication assesses the issues influencing prospects for continued conservation and recovery of the sea otter populations and provides insight into how to handle future global changes. - Covers scientific, cultural, economic and political components of sea otter conservation - Provides guidance on how to manage threats to the sea otter populations in the face of future global changes - Highlights the effects that interactions of coastal animals have with the marine ecosystem
Author: Isabelle Groc
Publisher: Orca Book Publishers
ISBN: 1459817397
Category : Juvenile Nonfiction
Languages : en
Pages : 210
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Book Description
Sea otters once ruled the Pacific Ocean, but the fur trade of the eighteenth and nineteenth centuries brought this predator to near extinction. Today they’re slowly coming back from the brink, and scientists are learning more about their pivotal role as one of nature’s keystone species. This book looks at the history, biology, behavior and uncertain future of sea otters. Author and photojournalist Isabelle Groc takes us into the field: watching sea otter rafts off the British Columbia coast from a kayak, exploring what makes their fur coats so special, understanding how their voracious appetites are helping kelp forests thrive and, ultimately, learning how sea otters are leaving their mark (or paws) on every part of the ecosystem. They might be one of the most adorable creatures in the ocean, but kids will discover how their survival is key to a rich, complex and connected ecosystem.
Author: Todd McLeish
Publisher: Sasquatch Books
ISBN: 1632171384
Category : Nature
Languages : en
Pages : 257
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Book Description
"Captivating. . . . a full portrait of this adorable and ecologically important animal." —Publishers Weekly A science journalist travels the Pacific Coast in search of sea otters in this entertaining and inspiring book on the importance and history of this charismatic endangered species Sea otters—the adorable, furry marine mammals often seen floating on their backs holding hands—reveal the health of the coastal ecosystem along the Pacific Ocean. Once hunted for their prized fur in the 18th and 19th centuries, these animals nearly went extinct. Only now, nearly a century after hunting ceased, are populations showing stable growth in some places. Sea otters are a keystone species in coastal areas, feeding on sea urchins, clams, crab, and other crustaceans. When they are present, kelp beds are thick and healthy, providing homes for an array of sea life. When otters disappear, sea urchins take over, and the kelp disappears along with all the creatures that live in the beds. Now, thanks to their protected status, sea otters are making a comeback in California, Washington, and Alaska. In this hopeful book, science writer Todd McLeish embarks on an epic journey along the Pacific Coast—traveling from California to Alaska—to track the status, health, habits, personality, and viability of sea otters, and reveals how conservationists brought them back from the brink of extinction.
Author: Suzanne Slade
Publisher: Capstone
ISBN: 1404863974
Category : Juvenile Nonfiction
Languages : en
Pages : 14
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Book Description
Discusses the ocean ecosystem and the role of the sea otter as a keystone species in helping to maintain it, describing the otter's place on the food chain and what would happen if the sea otter were to become extinct.
Author: Richard Ravalli
Publisher: U of Nebraska Press
ISBN: 1496225007
Category : History
Languages : en
Pages : 216
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Book Description
An examination of sea otters in a Pacific World context and an exploration of how this iconic sea mammal once defined the world’s largest oceanscape.
Author: Laura Hamilton Waxman
Publisher: Lerner Publications
ISBN: 0822578964
Category : Juvenile Nonfiction
Languages : en
Pages : 36
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Book Description
Introduces sea otters, including information on their physical characteristics, eating habits, and how they raise their young.
Author: Janet Halfmann
Publisher: Star Bright Books
ISBN: 1595723943
Category : Juvenile Fiction
Languages : en
Pages : 29
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Book Description
Little ones will soon settle down for bedtime just like Little Sea Otter as she snuggles with Mama in a cozy bed of sea kelp and calls good night to all her ocean friends—sea lions, sea snails, seagulls, seals, and sea urchins. They all reply. The gently rocking seas and Mama's loving arms soon send Little Sea Otter to dreamland.
Author: Glenn R. VanBlaricom
Publisher: Springer Science & Business Media
ISBN: 3642728456
Category : Science
Languages : en
Pages : 261
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Book Description
The impetus for this volume comes from two sources. The first is scientific: by virtue of a preference for certain large benthic invertebrates as food, sea otters have interesting and significant effects on the structure and dynamics of nearshore communities in the North Pacific. The second is political: be cause of the precarious status of the sea otter population in coastal California, the U.S. Fish and Wildlife Service (USFWS) announced, in June 1984, a proposal to establish a new population of sea otters at San Nicolas Island, off southern California. The proposal is based on the premise that risks of catastrophic losses of sea otters, due to large oil spills, are greatly reduced by distributing the population among two geographically separate locations. The federal laws of the U.S. require that USFWS publish an Environmental Impact Statement (ElS) regarding the proposed translocation of sea otters to San Nicolas Island. The EIS is intended to be an assessment of likely bio logical, social, and economic effects of the proposal. In final form, the EIS has an important role in the decision of federal management authority (in this case, the Secretary of the Interior of the U.S.) to accept or reject the proposal.
Author: Laura Marsh
Publisher:
ISBN: 9781484433256
Category :
Languages : en
Pages : 32
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Book Description
Provides information about these playful mammals, including their aquatic habitats, diet, physical characteristics, and behaviors.
Author: Jill Esbaum
Publisher: Disney Electronic Content
ISBN: 1426328273
Category : Juvenile Nonfiction
Languages : en
Pages : 36
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Book Description
In this charming picture book, little kids will learn all about sea otters, including their social behavior, communication, diet, and, of course, playtime! These engaging Explore My World picture books on subjects kids care about combine simple stories with compelling photography. They invite little kids to take their first big steps toward understanding the world around them and are just the thing for parents and kids to curl up with and read aloud.
