Book contents
- Bears of the World
- Bears of the World
- Copyright page
- Dedication
- Frontispiece
- Contents
- Contributors
- Foreword
- Acknowledgments
- Introduction
- Part I Systematics, Ecology, and Behavior
- Chapter 1 Systematics, Evolution, and Genetics of Bears
- Chapter 2 Mating Strategies
- Chapter 3 Interspecific Interactions between Brown Bears, Ungulates, and Other Large Carnivores
- Chapter 4 Adaptations and Competitive Interactions of Tropical Asian Bear Species Define Their Biogeography: Past, Present, and Future
- Chapter 5 Remarkable Adaptations of the American Black Bear Help Explain Why it is the Most Common Bear: A Long-Term Study from the Center of its Range
- Part II Species Accounts
- Part III Human–Bear Coexistence
- Part IV Conservation and ManagementConservation and Management
- Index
- Miscellaneous Endmatter
- Plate Section (PDF Only)
- References
Chapter 3 - Interspecific Interactions between Brown Bears, Ungulates, and Other Large Carnivores
from Part I - Systematics, Ecology, and Behavior
Published online by Cambridge University Press: 16 November 2020
- Bears of the World
- Bears of the World
- Copyright page
- Dedication
- Frontispiece
- Contents
- Contributors
- Foreword
- Acknowledgments
- Introduction
- Part I Systematics, Ecology, and Behavior
- Chapter 1 Systematics, Evolution, and Genetics of Bears
- Chapter 2 Mating Strategies
- Chapter 3 Interspecific Interactions between Brown Bears, Ungulates, and Other Large Carnivores
- Chapter 4 Adaptations and Competitive Interactions of Tropical Asian Bear Species Define Their Biogeography: Past, Present, and Future
- Chapter 5 Remarkable Adaptations of the American Black Bear Help Explain Why it is the Most Common Bear: A Long-Term Study from the Center of its Range
- Part II Species Accounts
- Part III Human–Bear Coexistence
- Part IV Conservation and ManagementConservation and Management
- Index
- Miscellaneous Endmatter
- Plate Section (PDF Only)
- References
Summary
Large carnivores, such as brown bears (Ursus arctos), wolves (Canis lupus), and tigers (Panthera tigris), can play a key ecological role from their apex position in trophic systems. Within the overall context of bottom-up and top-down regulation of ecosystems, predation by large carnivores often induces demographic and behavioral changes in prey species. These vertical interactions between different trophic levels are important regulatory mechanisms in nature. On the other hand, competitive interactions between species, or horizontal interactions within the same trophic level, are also common. Interspecific interactions between large carnivores are widespread in many ecosystems and can play an important role in community structure and stability. Predation is the mechanism driving apex predators’ function in nature, but it is also a source of conflict with different stakeholders, e.g. hunters and livestock owners, when predation affects domestic or semidomestic species (depredation). This situation is challenging when trying to secure long-term carnivore conservation and coexistence with people in the human-dominated landscapes that currently characterize most of our planet.
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- Information
- Bears of the WorldEcology, Conservation and Management, pp. 36 - 44Publisher: Cambridge University PressPrint publication year: 2020
References
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