This study investigated the effect of 4-d acute thermal treatments at 18° C, 26° C (control)
and 34° C on the nervous system of adult zebrafish (Danio rerio) using a multidisciplinary …

Investigating the mechanisms that fish employ to maintain homeostasis in their everyday life
requires measurements of physiological and behavioural responses in the field. With …

Seasonality in north-temperate environments imposes drastic temperature and resource
variations that shape the seasonal ecophysiology of resident organisms. A better …

Several studies have demonstrated that hyperoxia increases the maximal O2 consumption
rate (ṀO2max) in fish, but exactly how this occurs remains to be explained. Here, we tested …

Intestinal microbial communities from 362 anadromous Arctic char (Salvelinus alpinus) from
the high Arctic Kitikmeot region, Nunavut, Canada, were characterized using high …

Abstract The Atlantic wolffish (Anarhichas lupus) is a cold‐water fish with potential for
aquaculture diversification. To unveil the mechanisms underlying the compromised growth …

Offshore migration of Pacific salmon Oncorhynchus spp. is partly triggered by increasing
body size and high motility in the early stages of life. The survival of juvenile salmon may …

Climate change is a looming threat to the planet. Cold-water aquatic species will face
significant physiological challenges due to elevated summer temperatures. Salmonids, such …

Our goal was to use novel fibreoptic sensors to make the first direct P CO2 measurements in
the digestive tracts of live freshwater fish (anaesthetized, artificially ventilated, 12° C). P CO2 …

How temperature influences fish physiological systems, such as the intestinal barrier, is
important for understanding and alleviating the impact of global warming on fish and …