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Keywords: Critical thermal maximum
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Journal Articles
J Exp Biol (2021) 224 (Suppl_1): jeb238840.
Published: 24 February 2021
.... Critical thermal maximum CT max Metabolism Scope for activity Temperature tolerance Global warming is accelerating at an alarming rate, causing progressive elevations of seasonal temperatures and also wider thermal variation, with increased frequency of extreme heatwaves ( Frölicher et al...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (1): jeb237669.
Published: 12 January 2021
... temperature tolerance (critical thermal maximum, CT max ), as well as temperature preference ( T pref ) and avoidance ( T avoid ) of the round goby ( Neogobius melanostomus ), one of the most impactful invasive species in the world. We show that round goby maintained a high aerobic scope from 15 to 28°C...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (14): jeb221937.
Published: 21 July 2020
..., Rhinobatos typus . Mar. Freshw. Res.   46 , 441 - 446 . 10.1071/MF9950441 Lutterschmidt , W. I. and Hutchison , V. H. ( 1997a ). The critical thermal maximum: data to support the onset of spasms as the definitive end point . Can. J. Zool.   75 , 1553 - 1560 . 10.1139/z97-782...
Journal Articles
J Exp Biol (2020) 223 (12): jeb210492.
Published: 16 June 2020
.../ Summary: Maximum and basal metabolic rate and their oxygen, temperature and size dependencies are mechanistically and quantifiably linked via the physiological capacity to supply oxygen. Maximum metabolic rate Hypoxia tolerance Critical thermal maximum Oxygen supply capacity Metabolic theory...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (22): jeb213405.
Published: 13 November 2019
...: Developmental temperatures affect thermal limit plasticity in adults of a marine ectotherm, and changes in these limits are paralleled by differences in ATP synthesis rate and heat shock protein expression. Phenotypic plasticity Critical thermal maximum Development Heat shock protein ATP synthesis...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (19): jeb210708.
Published: 08 October 2019
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (19): jeb208249.
Published: 07 October 2019
... on brain neurons may contribute to the acute upper thermal tolerance. Climate change Fish Global warming Oxygen- and capacity-limited thermal tolerance OCLTT Critical thermal maximum CT max Loss of equilibrium LOE Thermal ramping Warming from climate change is increasing mean...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (12): jeb167858.
Published: 27 June 2018
... and acclimation influence estimates of critical temperatures. Critical maximum and minimum temperatures Critical thermal maximum Heat stress Statistical model The upper and lower thermal limits of organisms are important determinants of their ecology, distribution and evolution ( Angilletta, 2009...
Journal Articles
J Exp Biol (2018) 221 (6): jeb169557.
Published: 19 March 2018
... acclimation. Freshwater (FW)-acclimated brook trout at 18°C ( T acc ) were exposed to SW for 16 days, whilst maintaining a FW control. Fish were examined for critical thermal maximum (CT max ) 0 (before), 2, 5 and 16 days after SW exposure, and sampled at T acc and CT max for analysis of plasma cortisol...
Journal Articles
J Exp Biol (2017) 220 (19): 3519–3526.
Published: 01 October 2017
... and elevated P CO 2 . With a rich history in comparative physiology ( Becker and Genoway, 1979 ; Paladino et al., 1980 ; Lutterschmidt and Hutchison, 1997 ), the critical thermal maximum (CT max ; the upper temperature at which an animal loses motor function) has emerged as a potentially useful metric...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (21): 3376–3383.
Published: 01 November 2016
... maxima in marine fishes under hypoxia. Aerobic scope Critical oxygen tension P crit Critical thermal maximum CT max Hypoxia Oxygen limit for thermal tolerance P CT max Temperature Marine ectotherms largely occupy the extent of latitudes tolerable within their thermal limits...
Journal Articles
J Exp Biol (2016) 219 (14): 2137–2144.
Published: 15 July 2016
...: Evaporative cooling in Burchell's sandgrouse, an archetypal arid-adapted bird, is surprisingly inefficient, and suggestive of heavy reliance on respiratory rather than cutaneous heat dissipation. Body temperature Critical thermal maximum Evaporative water loss Hyperthermia Pterocliformes Upper...
Journal Articles
J Exp Biol (2016) 219 (9): 1290–1294.
Published: 01 May 2016
... clear. We measured the effects of single heat shocks and of diurnally fluctuating or constant rearing temperatures on the critical thermal maximum (CT max ) for final instar larvae of Manduca sexta . Brief (2 h) heat shocks at temperatures of 35°C and above significantly increased CT max relative...
Journal Articles
J Exp Biol (2015) 218 (19): 3068–3076.
Published: 01 October 2015
... ). The critical thermal maximum: history and critique . Can. J. Zool.   75 , 1561 - 1574 . 10.1139/z97-783 Měráková , E. and Gvoždík , L. ( 2009 ). Thermal acclimation of swimming performance in newt larvae: the influence of diel temperature fluctuations during embryogenesis . Funct. Ecol...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (11): 1705–1714.
Published: 01 June 2015
... . 10.2307/2265716 28 2 2015 7 4 2015 © 2015. Published by The Company of Biologists Ltd 2015 Highlighted Article: Heat tolerance varies with body size in African weavers in the Kalahari Desert. Body temperature Critical thermal maximum Evaporative water loss...
Journal Articles
J Exp Biol (2015) 218 (5): 803–812.
Published: 01 March 2015
.... Based on the conceptual model of ‘oxygen- and capacity-limited thermal tolerance’, we measured critical thermal maximum (CT max ), maximum heart rate ( f H,max ) and aerobic scope to test the hypothesis that these rainbow trout can maintain aerobic scope at high temperatures through a robust cardiac...
Journal Articles
J Exp Biol (2012) 215 (13): 2319–2326.
Published: 01 July 2012
...Ashley S. Vorhees; Timothy J. Bradley SUMMARY Thermal limits to activity profoundly affect the abundance and distribution of ectothermic animals. Upper thermal limits to activity are typically reported as the critical thermal maximum (CT max ), the temperature at which activity becomes uncontrolled...
Includes: Supplementary data
Journal Articles
J Exp Biol (2009) 212 (21): 3448–3454.
Published: 01 November 2009
... success. Unhatched eggs were observed under a microscope to determine whether they were infertile or contained partly developed embryos; infertile eggs were removed from analysis. microclimate respirometry leaf size critical thermal maximum Manduca sexta Datura wrightii Virtually all...
Journal Articles
J Exp Biol (2007) 210 (15): 2649–2656.
Published: 01 August 2007
..., knockdown temperature. The high knockdown flies maintain normal posture and locomotor ability within a knockdown column at temperatures ⩾40°C, whereas the low knockdown flies fall out of the column at much cooler temperatures (∼35°C, on average). The critical thermal maximum ( CT max ) for respiratory...