Physiological mechanisms of acute upper thermal tolerance in fish
This review is focused on the questions of why fish exhibit heat failure at thermal extremes
and which physiological mechanisms determine the acute upper thermal tolerance. We …
and which physiological mechanisms determine the acute upper thermal tolerance. We …
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 …
Measurement and relevance of maximum metabolic rate in fishes
Maximum (aerobic) metabolic rate (MMR) is defined here as the maximum rate of oxygen
consumption (O2max) that a fish can achieve at a given temperature under any ecologically …
consumption (O2max) that a fish can achieve at a given temperature under any ecologically …
Oxygen-and capacity-limited thermal tolerance: blurring ecology and physiology
The Commentary by Pörtner, Bock and Mark (Pörtner et al., 2017) elaborates on the oxygen-
and capacity-limited thermal tolerance (OCLTT) hypothesis. Journal of Experimental Biology …
and capacity-limited thermal tolerance (OCLTT) hypothesis. Journal of Experimental Biology …
Are global warming and ocean acidification conspiring against marine ectotherms? A meta-analysis of the respiratory effects of elevated temperature, high CO2 and …
S Lefevre - Conservation Physiology, 2016 - academic.oup.com
With the occurrence of global change, research aimed at estimating the performance of
marine ectotherms in a warmer and acidified future has intensified. The concept of oxygen …
marine ectotherms in a warmer and acidified future has intensified. The concept of oxygen …
Oxygen dependence of upper thermal limits in fishes
Temperature-induced limitations on the capacity of the cardiorespiratory system to transport
oxygen from the environment to the tissues, manifested as a reduced aerobic scope …
oxygen from the environment to the tissues, manifested as a reduced aerobic scope …
[HTML][HTML] Oxygen availability and body mass modulate ectotherm responses to ocean warming
In an ocean that is rapidly warming and losing oxygen, accurate forecasting of species'
responses must consider how this environmental change affects fundamental aspects of …
responses must consider how this environmental change affects fundamental aspects of …
Oxygen supply capacity in animals evolves to meet maximum demand at the current oxygen partial pressure regardless of size or temperature
The capacity to extract oxygen from the environment and transport it to respiring tissues in
support of metabolic demand reportedly has implications for species' thermal tolerance …
support of metabolic demand reportedly has implications for species' thermal tolerance …
'Aerobic scope protection'reduces ectotherm growth under warming
Temperature has a dramatic effect on the physiology of ectothermic animals, impacting most
of their biology. When temperatures increase above optimal for an animal, their growth …
of their biology. When temperatures increase above optimal for an animal, their growth …
Fish and hyperoxia—From cardiorespiratory and biochemical adjustments to aquaculture and ecophysiology implications
Hyperoxia occurs when water oxygen (O2) levels exceed normal atmospheric pressure (ie,>
100% air saturation). Fish can experience hyperoxia in shallow environments due to …
100% air saturation). Fish can experience hyperoxia in shallow environments due to …