Populations of migratory freshwater fish species—including salmon, trout, eel, and sturgeon—continue to decline across the globe. This decline risks the food security and livelihoods of millions of people, the survival ...
Ecology
May 21, 2024
0
17
The world's largest dam removal and restoration project currently underway on the Klamath River in Oregon and California will aid salmon populations that have been devastated by disease and other factors. However, it will ...
Plants & Animals
Nov 1, 2023
0
7
At first, the dead floated downstream a few at a time. Then they came by the hundreds, and then the thousands.
Ecology
Oct 9, 2023
0
8
Scientists have analyzed more than 650 dam removal projects over 55 years in the United States totaling $1.52 billion inflation-adjusted dollars to develop a tool to better estimate the cost of future dam removals.
Ecology
Jul 25, 2023
0
2
Sheldon SmilingCoyote locked his eyes on the push and pull of the waves in front of him, suddenly slashing the tip of his handheld hook through the water, pulling out a slimy prehistoric fish.
Ecology
Jun 16, 2023
1
43
A study published today in Fish & Fisheries offers a comprehensive look at the state of North American wild Chinook salmon. Its findings hold new insights for fisheries managers looking to address wide-ranging declines among ...
Plants & Animals
Apr 18, 2023
0
8
In a milestone decision, federal regulators on Thursday signed off on plans to demolish four aging dams along the Klamath River, paving the way for hundreds of miles of native fish habitat along the California-Oregon border ...
Ecology
Nov 18, 2022
1
51
Federal regulators on Friday issued a draft environmental impact statement saying there were significant benefits to a plan to demolish four massive dams on Northern California's Klamath River to save imperiled migratory ...
Environment
Feb 26, 2022
10
123
Since the 1970s, dams have been removed from the U.S. at an increasing rate, with the aim to improve the ecology of river ecosystems, fish migration pathways, water quality, and recreation spaces.
Environment
Oct 8, 2021
7
66
Snake River spring-summer chinook could be nearly extinct by 2060 and interventions are "desperately needed" to boost survival in every stage of their lives, scientists warn.
Plants & Animals
Feb 19, 2021
1
7
