Not exact matches
Even though contamination
with mercury, pesticides, and persistent organic pollutants (POPS) has become a widespread problem in
salmon habitats and has often compromised the quality of
salmon itself, there are still some good alternatives for wild - caught
salmon including species caught near New Zealand, Norway, and the West Coast of the United States (including Alaska).
By erecting thirty thousand dams of significant size across the American West, they dewatered countless rivers, wiped out millions of acres of riparian
habitat, shut off many thousands of river miles of
salmon habitat, silted over spawning beds, poisoned return flows
with agricultural chemicals, set the plague of livestock loose on the arid land — in a nutshell they made it close to impossible for numerous native species to survive.
The purpose of Katmai National Park and Preserve is to protect, study, and interpret active volcanism surrounding the Valley of Ten Thousand Smokes, extensive coastal resources,
habitats supporting a high concentration of
salmon and brown bears, and an ongoing story of humans integrated
with a dynamic subarctic ecosystem.
This is part of the Parks Conservancy's long - term partnership
with the National Park Service to restore the entire Redwood Creek Watershed, into Muir Woods and Dias Ridge, to protect wetland
habitat for threatened and endangered species, such as Coho
salmon and California red - legged frog.
To protect owl and
salmon habitats, the 1994 Northwest Forest Plan reduced timber production on national forests in Washington, Oregon, and Northern California by more than 80 percent, resulting in mill closures and job losses that were particularly hard on rural areas
with no other industry.