Results 231 to 240 of about 65,492 (329)

Managing Isolation: Implementing In‐Stream Barriers to Exclude Introduced Trout From Fragmented Native Freshwater Fish Refuges

open access: yesRiver Research and Applications, Volume 41, Issue 6, Page 1347-1361, July 2025.
ABSTRACT Fish invasions are a key driver of change in freshwater systems, impacting biodiversity and economies. The use of in‐stream barriers to prevent or mitigate such invasions and protect native fish populations, known as isolation management (IM), has been increasingly reported.
Martha E. Jolly   +3 more
wiley   +1 more source

Haematobiochemical Alterations and Pathological Lesions Induced by Fasciolosis in Slaughtered Cattle at Gondar ELFORA Abattoir, Northwest Ethiopia

open access: yesVeterinary Medicine and Science, Volume 11, Issue 4, July 2025.
Haematobiochemical findings showed lower mean values for haemoglobin (HGB), haematocrit (HCT), mean corpuscular volume (MCV), total erythrocyte count (TEC), lymphocytes, monocytes, total protein, albumin and glucose. Conversely, they had higher mean values for mean corpuscular haemoglobin concentration (MCHC), total leukocyte count (TLC), neutrophils ...
Abraham Belete Temesgen   +19 more
wiley   +1 more source

How to Deter Seals? A Manually Triggered Acoustic Deterrent Study

open access: yes
Marine Mammal Science, EarlyView.
Robert N. Harris   +3 more
wiley   +1 more source

Captive rearing effects on the methylome of Atlantic salmon after oceanic migration: Sex‐specificity and intergenerational stability

open access: yesMolecular Ecology Resources, Volume 25, Issue 5, July 2025.
Abstract Captive rearing in salmon hatcheries can have considerable impacts on both fish phenotype and fitness within a single generation, even in the absence of genetic change. Evidence for hatchery‐induced changes in DNA methylation is becoming abundant, though questions remain on the sex‐specificity of these effects, their persistence until spawning
Clare J. Venney   +6 more
wiley   +1 more source

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