Scientists at Pacific Northwest National Laboratory (PNNL) have released a unique data set containing more than 5 million raw data points on the movement, behavior, and location of juvenile Chinook salmon as they traveled ...
Ecology
Mar 7, 2022
0
65
Sockeye salmon, which mysteriously vanished last year prompting a government inquiry, are expected to return to Canada's Fraser River this month in numbers not seen since 1913, officials said Wednesday.
Ecology
Aug 25, 2010
1
0
A Washington-based conservation group filed a petition with federal regulators Wednesday, requesting that they list Alaska king salmon as an endangered species.
Plants & Animals
Jan 13, 2024
0
9
(Phys.org) -- Because the gradual increase in temperatures worldwide is still relatively new, researchers have had difficulty in finding examples of genetic changes in organisms that are adapting to the warmer temperatures. ...
A brown bear loped across rolling green tundra as Charles Weimer set down a light, single-engine helicopter on a remote hilltop.
Environment
Nov 1, 2019
0
48
Behavior is one indicator of fish welfare. If we have a good understanding of how fish behave in their normal state, as well as in unusual environmental conditions, we can potentially detect events early on that might harm ...
Ecology
Jul 6, 2021
0
22
Salmon farms are transferring parasitic sea lice to wild salmon over a much wider region than first thought. That’s the conclusion of a newly published article called Evidence of farm-induced parasite infestations on ...
Ecology
Nov 9, 2010
0
0
Washington State University researchers have found that salmon face a double whammy when they swim in the stormwater runoff of urban roadways.
Ecology
Feb 12, 2018
0
150
Atlantic salmon production could be boosted by a new technology that will help select the best fish for breeding.
Ecology
Feb 13, 2014
0
0
Not all Chinook salmon are created equal, and this has a major impact on the energetics for southern resident killer whales. A recent study quantified the lipid content in Fraser River Chinook salmon—the southern resident's ...
Plants & Animals
Feb 17, 2023
0
118
