- Title Pages
- [UNTITLED]
- List of Contributors
- List of Tables
- List of Figures
- Preface
-
One Introduction -
Two Whales, Interaction Webs, and Zero-Sum Ecology -
Three Lessons from Land Present and Past Signs of Ecological Decay and the Overture to Earth’s Sixth Mass Extinctio -
Four When Ecological Pyramids Were Upside Down -
Five Pelagic Ecosystem Response to a Century of Commercial Fishing and Whaling -
Six Evidence for Bottom-Up Control of Upper-Trophic-Level Marine Populations -
Seven Evolutionary Patterns in Cetacea Fishing Up Prey Size through Deep Time -
Eight A Taxonomy of World Whaling -
Nine The History of Whales Read from DNA -
Ten Changes in Marine Mammal Biomass in the Bering Sea/Aleutian Islands Region before and after the Period of Commercial Whaling -
Eleven Industrial Whaling in the North Pacific Ocean 1952–1978 -
Twelve Worldwide Distribution and Abundance of Killer Whales -
Thirteen The Natural History and Ecology of Killer Whales -
Fourteen Killer Whales as Predators of Large Baleen Whales and Sperm Whales -
Fifteen Physiological and Ecological Consequences of Extreme Body Size in Whales -
Sixteen Ecosystem Impact of the Decline of Large Whales in the North Pacific -
Seventeen The Removal of Large Whales from the Southern Ocean -
Eighteen Great Whales as Prey Using Demography and Bioenergetics to Infer Interactions in Marine Mammal Communities -
Nineteen Whales and Whaling in the North Pacific Ocean and Bering Sea Oceanographic Insights and Ecosystem Impacts -
Twenty Legacy of Industrial Whaling -
Twenty-One Predator Diet Breadth and Prey Population Dynamics -
Twenty-Two Bigger is Better -
TWENTY-THREE Gray Whales in the Bering and Chukchi Seas -
Twenty-Four Whales, Whaling, and Ecosystems in the North Atlantic Ocean -
Twenty-Five Sperm Whales in Ocean Ecosystems -
Twe Nty-Six Ecosystem Effects of Fishing and Whaling in the North Pacific and Atlantic Oceans -
Twenty-Seven Potential Influences of Whaling on the Status and Trends of Pinniped Populations -
Twenty-Eight The Dynamic Between Social Systems and Ocean Ecosystems -
Twenty-Nine Whaling, Law, and Culture -
Thirty Whales Are Big and It Matters -
Thirty-One Retrospection and Review - Index
Whales and Whaling in the North Pacific Ocean and Bering Sea Oceanographic Insights and Ecosystem Impacts
Whales and Whaling in the North Pacific Ocean and Bering Sea Oceanographic Insights and Ecosystem Impacts
- Chapter:
- (p.245) Nineteen Whales and Whaling in the North Pacific Ocean and Bering Sea Oceanographic Insights and Ecosystem Impacts
- Source:
- Whales, Whaling, and Ocean Ecosystems
- Author(s):
ALAN M. SPRINGER
GUS B. VAN VLIET
JOHN F. PIATT
ERIC M. DANNER
- Publisher:
- University of California Press
Did the removal of megatons of upper-trophic-level consumers significantly alter food-web dynamics by removing significant levels of predatory controls over prey populations, removing an important prey resource for predator populations, and changing the sensitivity of the ecosystem to physical forcing because of new predator-prey functional relationships? In order to address this question, it is necessary to understand where and when whales were harvested in the North Pacific Ocean, and how this ultimately affected whale distribution. Whales were not uniformly distributed across this broad region, and the roles they played were concentrated in relatively small areas. This chapter shows where great whales formerly were found in abundance in the North Pacific, relates those distributions to oceanography, and briefly explores some examples of the magnitude of change that might have resulted from the loss of great whales in the Aleutian Islands and Bering Sea.
Keywords: great whales, Bering Sea, oceanography, Aleutian Islands, Bering Sea, predator-prey relationships
California Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.
Please, subscribe or login to access full text content.
If you think you should have access to this title, please contact your librarian.
To troubleshoot, please check our FAQs, and if you can't find the answer there, please contact us.
- Title Pages
- [UNTITLED]
- List of Contributors
- List of Tables
- List of Figures
- Preface
-
One Introduction -
Two Whales, Interaction Webs, and Zero-Sum Ecology -
Three Lessons from Land Present and Past Signs of Ecological Decay and the Overture to Earth’s Sixth Mass Extinctio -
Four When Ecological Pyramids Were Upside Down -
Five Pelagic Ecosystem Response to a Century of Commercial Fishing and Whaling -
Six Evidence for Bottom-Up Control of Upper-Trophic-Level Marine Populations -
Seven Evolutionary Patterns in Cetacea Fishing Up Prey Size through Deep Time -
Eight A Taxonomy of World Whaling -
Nine The History of Whales Read from DNA -
Ten Changes in Marine Mammal Biomass in the Bering Sea/Aleutian Islands Region before and after the Period of Commercial Whaling -
Eleven Industrial Whaling in the North Pacific Ocean 1952–1978 -
Twelve Worldwide Distribution and Abundance of Killer Whales -
Thirteen The Natural History and Ecology of Killer Whales -
Fourteen Killer Whales as Predators of Large Baleen Whales and Sperm Whales -
Fifteen Physiological and Ecological Consequences of Extreme Body Size in Whales -
Sixteen Ecosystem Impact of the Decline of Large Whales in the North Pacific -
Seventeen The Removal of Large Whales from the Southern Ocean -
Eighteen Great Whales as Prey Using Demography and Bioenergetics to Infer Interactions in Marine Mammal Communities -
Nineteen Whales and Whaling in the North Pacific Ocean and Bering Sea Oceanographic Insights and Ecosystem Impacts -
Twenty Legacy of Industrial Whaling -
Twenty-One Predator Diet Breadth and Prey Population Dynamics -
Twenty-Two Bigger is Better -
TWENTY-THREE Gray Whales in the Bering and Chukchi Seas -
Twenty-Four Whales, Whaling, and Ecosystems in the North Atlantic Ocean -
Twenty-Five Sperm Whales in Ocean Ecosystems -
Twe Nty-Six Ecosystem Effects of Fishing and Whaling in the North Pacific and Atlantic Oceans -
Twenty-Seven Potential Influences of Whaling on the Status and Trends of Pinniped Populations -
Twenty-Eight The Dynamic Between Social Systems and Ocean Ecosystems -
Twenty-Nine Whaling, Law, and Culture -
Thirty Whales Are Big and It Matters -
Thirty-One Retrospection and Review - Index
