Results 71 to 80 of about 36,595 (164)

Wood restoration results in rapid conversion of a degraded plane‐bed channel, Little River, Washington

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 5, May 2026.
The authors document that wood restoration can rapidly and positively affect a number of geomorphic variables to improve habitat conditions for Pacific salmon. Abstract The loss of instream wood can create a legacy of channel incision that is detrimental to habitat formation.
Aaron Lee   +6 more
wiley   +1 more source

The feeding ecology of chum salmon fry (Oncorhynchus keta) in northern Prince William Sound, Alaska [PDF]

open access: yes, 1995
Thesis (M.S.) University of Alaska Fairbanks, 1995A two year study of the feeding ecology of early outmigrating chum salmon fry, Oncorhynchus keta, in northern Prince William Sound, Alaska, demonstrated harpacticoid copepods and chironomid insects to be ...
Massa, James Richard
core  

Opening a can of worms: Archived canned fish fillets reveal 40 years of change in parasite burden for four Alaskan salmon species

open access: yesEcology and Evolution
How has parasitism changed for Alaskan salmon over the past several decades? Parasitological assessments of salmon are inconsistent across time, and though parasite data are sometimes noted when processing fillets for the market, those data are not ...
Natalie Mastick   +5 more
doaj   +1 more source

Morphology and Distribution of Olfactory Receptor Neurons in Southern Bluefin Tuna, Thunnus maccoyii (Teleostei): Implications for Olfactory Hydrodynamics

open access: yesJournal of Morphology, Volume 287, Issue 5, May 2026.
The number and distribution of olfactory receptors over the olfactory lamellar surface of four juvenile southern bluefin tuna were quantified using scanning electron microscopy. The microvillous olfactory receptors (mORN) are concentrated in the rostral region of the lamellar surface, while ciliated olfactory receptors (cORN), which are dominant in ...
Myoung‐Hoon Ha   +5 more
wiley   +1 more source

Determination of population structure and stock composition of chum salmon (Oncorhynchus keta) in Russia determined with microsatellites [PDF]

open access: yes, 2008
Variation at 14 microsatellite loci was examined in 34 chumsalmon (Oncorhynchus keta) populations from Russia and evaluated for its use in the determination of populationstructure and stock composition in simulated mixed-stock fishery samples.
Le, Khai D.   +3 more
core   +1 more source

Fish Diversity of East Sea Streams in Han River Region [PDF]

open access: yesGeo Data
Fish surveys were conducted near artificial structures installed in nine streams flowing from the Han River region to the east coast of Korea. As a result of the survey, a total of 33,488 individuals belonging to 11 orders, 16 families, and 48 species ...
Jeong Ho Hwang, Jong-Hak Yun
doaj   +1 more source

Changes in Acid Protease Activity during the Early Development of Chum Salmon (Oncorhynchus keta)

open access: yes, 1985
Acid protease activity of chum salmon (Oncorhynchus keta) was determined during the development from hatching to about 100 mm in fork length in fresh water. Specific acid protease activity of chum salmon increased from hatching to 37 mm (fork length) and
ナカノ, ヒロシ   +8 more
core  

Characteristics of adult chum salmon Oncorhynchus keta from the commercial stock at Iturup Island in 2025

open access: yes
Spawners of chum salmon Oncorhynchus keta were examined in the basins of Prostor and Kurilsky Bays (Iturup Island, Kuril Islands) from September 23 to November 1, 2025.
A. N. Elnikov, O. V. Zelennikov
core   +1 more source

Pharmacological Activity and Clinical Use of PDRN

open access: yesFrontiers in Pharmacology, 2017
PDRN is a proprietary and registered drug that possesses several activities: tissue repairing, anti-ischemic, and anti-inflammatory. These therapeutic properties suggest its use in regenerative medicine and in diabetic foot ulcers.
Francesco Squadrito   +6 more
doaj   +1 more source

Availability of Chinook and sockeye salmon as prey to Cook Inlet beluga whales

open access: yesFrontiers in Marine Science
Cook Inlet beluga whales (CIBW) are an endangered population of toothed whales in southcentral Alaska that have not shown signs of recovery over the past two decades.
Jordy Bernard   +11 more
doaj   +1 more source

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