Author: Keith Petersen
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 264
Book Description
Controversy, Conflict and Compromise
Author: Keith Petersen
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 264
Book Description
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 264
Book Description
Fish Passage Technologies
Author:
Publisher: Office of Technology Assessment
ISBN:
Category : Nature
Languages : en
Pages : 180
Book Description
Publisher: Office of Technology Assessment
ISBN:
Category : Nature
Languages : en
Pages : 180
Book Description
Dams and Rivers
Author: Michael Collier
Publisher:
ISBN:
Category : Chattahoochee River
Languages : en
Pages : 112
Book Description
Outlines the role of science in restoring or otherwise altering unwanted downstream effects of dams, including eroding river banks, changes in waterfowl habitat, threats to safe recreational use, and the loss of river sand bars, examining seven selected areas of the country -- the upper Salt River in central Arizona; the Snake River in Idaho, Oregon and Washington; the Rio Grande in New Mexico and Texas; the Chattahoochee River in Georgia; the Platte River in Wyoming, Colorado and Nebraska; the Green River in Utah; and the Colorado River in Arizona -- to focus on specific downstream effects of dams and the management issues related to their operation.
Publisher:
ISBN:
Category : Chattahoochee River
Languages : en
Pages : 112
Book Description
Outlines the role of science in restoring or otherwise altering unwanted downstream effects of dams, including eroding river banks, changes in waterfowl habitat, threats to safe recreational use, and the loss of river sand bars, examining seven selected areas of the country -- the upper Salt River in central Arizona; the Snake River in Idaho, Oregon and Washington; the Rio Grande in New Mexico and Texas; the Chattahoochee River in Georgia; the Platte River in Wyoming, Colorado and Nebraska; the Green River in Utah; and the Colorado River in Arizona -- to focus on specific downstream effects of dams and the management issues related to their operation.
The Bears of Brooks Falls: Wildlife and Survival on Alaska's Brooks River
Author: Michael Fitz
Publisher: The Countryman Press
ISBN: 168268511X
Category : Nature
Languages : en
Pages : 279
Book Description
A natural history and celebration of the famous bears and salmon of Brooks River. On the Alaska Peninsula, where exceptional landscapes are commonplace, a small river attracts attention far beyond its scale. Each year, from summer to early fall, brown bears and salmon gather at Brooks River to create one of North America’s greatest wildlife spectacles. As the salmon leap from the cascade, dozens of bears are there to catch them (with as many as forty-three bears sighted in a single day), and thousands of people come to watch in person or on the National Park Service’s popular Brooks Falls Bearcam. The Bears of Brooks Falls tells the story of this region and the bears that made it famous in three parts. The first forms an ecological history of the region, from its dormancy 30,000 years ago to the volcanic events that transformed it into the Valley of Ten Thousand Smokes. The central and longest section is a deep dive into the lives of the wildlife along the Brooks River, especially the bears and salmon. Readers will learn about the bears’ winter hibernation, mating season, hunting rituals, migration patterns, and their relationship with Alaska’s changing environment. Finally, the book explores the human impact, both positive and negative, on this special region and its wild population.
Publisher: The Countryman Press
ISBN: 168268511X
Category : Nature
Languages : en
Pages : 279
Book Description
A natural history and celebration of the famous bears and salmon of Brooks River. On the Alaska Peninsula, where exceptional landscapes are commonplace, a small river attracts attention far beyond its scale. Each year, from summer to early fall, brown bears and salmon gather at Brooks River to create one of North America’s greatest wildlife spectacles. As the salmon leap from the cascade, dozens of bears are there to catch them (with as many as forty-three bears sighted in a single day), and thousands of people come to watch in person or on the National Park Service’s popular Brooks Falls Bearcam. The Bears of Brooks Falls tells the story of this region and the bears that made it famous in three parts. The first forms an ecological history of the region, from its dormancy 30,000 years ago to the volcanic events that transformed it into the Valley of Ten Thousand Smokes. The central and longest section is a deep dive into the lives of the wildlife along the Brooks River, especially the bears and salmon. Readers will learn about the bears’ winter hibernation, mating season, hunting rituals, migration patterns, and their relationship with Alaska’s changing environment. Finally, the book explores the human impact, both positive and negative, on this special region and its wild population.
Sport Fish Restoration
Author: United States. Bureau of Sport Fisheries and Wildlife
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Fish-culture
Languages : en
Pages : 32
Book Description
A River in Common
Author: John M. Volkman
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 268
Book Description
Report to the Western Water Policy Review Advisory Commission.
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 268
Book Description
Report to the Western Water Policy Review Advisory Commission.
Storm Water Management for Construction Activities
Author:
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 44
Book Description
Comprehensive Management and Use Plan
Author:
Publisher:
ISBN:
Category : Oregon National Historic Trail
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category : Oregon National Historic Trail
Languages : en
Pages : 292
Book Description
Dams, Fish and Fisheries
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251046944
Category : Business & Economics
Languages : en
Pages : 180
Book Description
The importance of free longitudinal passage of river fauna is stressed.
Publisher: Food & Agriculture Org.
ISBN: 9789251046944
Category : Business & Economics
Languages : en
Pages : 180
Book Description
The importance of free longitudinal passage of river fauna is stressed.
Ambient Water Quality Criteria for Cadmium
Author: United States Environmental Protection Agency (EPA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781726089128
Category :
Languages : en
Pages : 190
Book Description
Ambient Water Quality Criteria for Cadmium
Publisher: Createspace Independent Publishing Platform
ISBN: 9781726089128
Category :
Languages : en
Pages : 190
Book Description
Ambient Water Quality Criteria for Cadmium