Oxygen-and capacity-limited thermal tolerance: bridging ecology and physiology
Observations of climate impacts on ecosystems highlight the need for an understanding of
organismal thermal ranges and their implications at the ecosystem level. Where changes in …
organismal thermal ranges and their implications at the ecosystem level. Where changes in …
What do warming waters mean for fish physiology and fisheries?
Environmental signals act primarily on physiological systems, which then influence higher‐
level functions such as movement patterns and population dynamics. Increases in average …
level functions such as movement patterns and population dynamics. Increases in average …
The role of mechanistic physiology in investigating impacts of global warming on fishes
Warming of aquatic environments as a result of climate change is already having
measurable impacts on fishes, manifested as changes in phenology, range shifts and …
measurable impacts on fishes, manifested as changes in phenology, range shifts and …
Temperature and the cardiovascular system
This chapter reviews the influence of environmental temperature on the cardiovascular
system. Specifically, we examine how the cardiovascular system responds to both acute and …
system. Specifically, we examine how the cardiovascular system responds to both acute and …
Impairing cardiac oxygen supply in swimming coho salmon compromises their heart function and tolerance to acute warming
Climatic warming elevates mortality for many salmonid populations during their physically
challenging up-river spawning migrations, yet, the mechanisms underlying the increased …
challenging up-river spawning migrations, yet, the mechanisms underlying the increased …
Concurrent changes in thermal tolerance thresholds and cellular heat stress response reveals novel molecular signatures and markers of high temperature …
The objective of this study was to better understand the molecular mechanisms which
regulate acclimatory responses and thermal safety margins of rainbow trout (Oncorhynchus …
regulate acclimatory responses and thermal safety margins of rainbow trout (Oncorhynchus …
Coronary blood flow influences tolerance to environmental extremes in fish
Approximately half of all fishes have, in addition to the luminal venous O2 supply, a coronary
circulation supplying the heart with fully oxygenated blood. Yet, it is not fully understood how …
circulation supplying the heart with fully oxygenated blood. Yet, it is not fully understood how …
[HTML][HTML] Prevalence and severity of cardiac abnormalities and arteriosclerosis in farmed rainbow trout (Oncorhynchus mykiss)
Cardiovascular disease may pose a major threat to the health and welfare of farmed fish. By
investigating a range of established cardiovascular disease indicators, we aimed to …
investigating a range of established cardiovascular disease indicators, we aimed to …
Can´ t beat the heat? Importance of cardiac control and coronary perfusion for heat tolerance in rainbow trout
Coronary perfusion and cardiac autonomic regulation may benefit myocardial oxygen
delivery and thermal performance of the teleost heart, and thus influence whole animal heat …
delivery and thermal performance of the teleost heart, and thus influence whole animal heat …
Normoxic limitation of maximal oxygen consumption rate, aerobic scope and cardiac performance in exhaustively exercised rainbow trout (Oncorhynchus mykiss)
In fish, maximum O2 consumption rate (Ṁ O2, max) and aerobic scope can be expanded
following exhaustive exercise in hyperoxia; however, the mechanisms explaining this are yet …
following exhaustive exercise in hyperoxia; however, the mechanisms explaining this are yet …