Book contents
- Riverflow
- Riverflow
- Copyright page
- Epigraph
- Contents
- Maps
- Foreword: Marching Away from Folly
- Acknowledgments
- Introduction Publicum Ius Aquae
- 1 Instream Rights and the Public Trust
- 2 Instream Rights and Unreasonable Use
- 3 Instream Rights and Dams
- 4 Instream Rights and Watershed Governance
- 5 Instream Rights as Federal Law Recedes
- 6 Instream Rights as Water Temperatures Rise
- 7 Instream Rights as Sea Levels Rise
- 8 Instream Rights and Groundwater Extraction
- 9 Instream Rights and Old Canals
- 10 Instream Rights and Water as an Investment
- 11 Instream Rights and International Law
- 12 Instream Rights and Irrigation Subsidies
- 13 Instream Rights and Pacific Salmon
- 14 Instream Rights and Hatchery Fish
- 15 Instream Rights as Indigenous Rights
- Conclusion Policy Disconnected from Science
- About the Author
- Index
14 - Instream Rights and Hatchery Fish
Published online by Cambridge University Press: 18 February 2021
- Riverflow
- Riverflow
- Copyright page
- Epigraph
- Contents
- Maps
- Foreword: Marching Away from Folly
- Acknowledgments
- Introduction Publicum Ius Aquae
- 1 Instream Rights and the Public Trust
- 2 Instream Rights and Unreasonable Use
- 3 Instream Rights and Dams
- 4 Instream Rights and Watershed Governance
- 5 Instream Rights as Federal Law Recedes
- 6 Instream Rights as Water Temperatures Rise
- 7 Instream Rights as Sea Levels Rise
- 8 Instream Rights and Groundwater Extraction
- 9 Instream Rights and Old Canals
- 10 Instream Rights and Water as an Investment
- 11 Instream Rights and International Law
- 12 Instream Rights and Irrigation Subsidies
- 13 Instream Rights and Pacific Salmon
- 14 Instream Rights and Hatchery Fish
- 15 Instream Rights as Indigenous Rights
- Conclusion Policy Disconnected from Science
- About the Author
- Index
Summary
Globally, over the past century there has been an increasing trend to seek to reverse declines in wild fish stocks through the artificial rearing of fish in hatcheries, which are then released into the wild. As the use of fish hatcheries worldwide has increased, however, scientists have noted a troubling trend: increased reliance on hatcheries has often tended to result in further declines in wild fish stocks rather than the replenishment of such wild stocks. As was reported in a 2002 article titled The Future of Stock Enhancement: Lessons for Hatchery Practice from Conservation Biology.
- Type
- Chapter
- Information
- RiverflowThe Right to Keep Water Instream, pp. 245 - 257Publisher: Cambridge University PressPrint publication year: 2021