Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata. / Snyder, S.; Nadler, L.E.; Bayley, J.S.; Svendsen, Morten Bo Søndergaard; Johansen, J.L.; Domenici, P.; Steffensen, John Fleng.

In: Journal of Fish Biology, Vol. 88, No. 1, 2016, p. 252-264.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Snyder, S, Nadler, LE, Bayley, JS, Svendsen, MBS, Johansen, JL, Domenici, P & Steffensen, JF 2016, 'Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata', Journal of Fish Biology, vol. 88, no. 1, pp. 252-264. https://doi.org/10.1111/jfb.12837

APA

Snyder, S., Nadler, L. E., Bayley, J. S., Svendsen, M. B. S., Johansen, J. L., Domenici, P., & Steffensen, J. F. (2016). Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata. Journal of Fish Biology, 88(1), 252-264. https://doi.org/10.1111/jfb.12837

Vancouver

Snyder S, Nadler LE, Bayley JS, Svendsen MBS, Johansen JL, Domenici P et al. Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata. Journal of Fish Biology. 2016;88(1):252-264. https://doi.org/10.1111/jfb.12837

Author

Snyder, S. ; Nadler, L.E. ; Bayley, J.S. ; Svendsen, Morten Bo Søndergaard ; Johansen, J.L. ; Domenici, P. ; Steffensen, John Fleng. / Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata. In: Journal of Fish Biology. 2016 ; Vol. 88, No. 1. pp. 252-264.

Bibtex

@article{4ba9f7e900b84f79aa1ae5cff20989bb,
title = "Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata",
abstract = "This study compares the critical oxygen saturation (O2 crit ) levels of the shiner perch Cymatogaster aggregata obtained using two different methods wherein hypoxia is induced either by the fish's respiration (closed respirometry) or by degassing oxygen with nitrogen (intermittent-flow respirometry). Fish exhibited loss of equilibrium at a higher O2 saturation in the closed respirometry method when compared with the intermittent-flow method. Utilization of closed respirometry yielded O2 crit measurements that were almost twice as high as those obtained with intermittent-flow respirometry. The lower hypoxia tolerance in closed respirometry is consistent with additional stress, caused by a build-up of ammonia and carbon dioxide and a faster rate in dissolved oxygen decline. The results indicate that these two methods of determining hypoxia tolerance in aquatic organisms are not comparable, and that much care should be given to method choice.",
author = "S. Snyder and L.E. Nadler and J.S. Bayley and Svendsen, {Morten Bo S{\o}ndergaard} and J.L. Johansen and P. Domenici and Steffensen, {John Fleng}",
note = "{\textcopyright} 2016 The Fisheries Society of the British Isles.",
year = "2016",
doi = "10.1111/jfb.12837",
language = "English",
volume = "88",
pages = "252--264",
journal = "Journal of Fish Biology",
issn = "0022-1112",
publisher = "Wiley-Blackwell",
number = "1",

}

RIS

TY - JOUR

T1 - Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata

AU - Snyder, S.

AU - Nadler, L.E.

AU - Bayley, J.S.

AU - Svendsen, Morten Bo Søndergaard

AU - Johansen, J.L.

AU - Domenici, P.

AU - Steffensen, John Fleng

N1 - © 2016 The Fisheries Society of the British Isles.

PY - 2016

Y1 - 2016

N2 - This study compares the critical oxygen saturation (O2 crit ) levels of the shiner perch Cymatogaster aggregata obtained using two different methods wherein hypoxia is induced either by the fish's respiration (closed respirometry) or by degassing oxygen with nitrogen (intermittent-flow respirometry). Fish exhibited loss of equilibrium at a higher O2 saturation in the closed respirometry method when compared with the intermittent-flow method. Utilization of closed respirometry yielded O2 crit measurements that were almost twice as high as those obtained with intermittent-flow respirometry. The lower hypoxia tolerance in closed respirometry is consistent with additional stress, caused by a build-up of ammonia and carbon dioxide and a faster rate in dissolved oxygen decline. The results indicate that these two methods of determining hypoxia tolerance in aquatic organisms are not comparable, and that much care should be given to method choice.

AB - This study compares the critical oxygen saturation (O2 crit ) levels of the shiner perch Cymatogaster aggregata obtained using two different methods wherein hypoxia is induced either by the fish's respiration (closed respirometry) or by degassing oxygen with nitrogen (intermittent-flow respirometry). Fish exhibited loss of equilibrium at a higher O2 saturation in the closed respirometry method when compared with the intermittent-flow method. Utilization of closed respirometry yielded O2 crit measurements that were almost twice as high as those obtained with intermittent-flow respirometry. The lower hypoxia tolerance in closed respirometry is consistent with additional stress, caused by a build-up of ammonia and carbon dioxide and a faster rate in dissolved oxygen decline. The results indicate that these two methods of determining hypoxia tolerance in aquatic organisms are not comparable, and that much care should be given to method choice.

U2 - 10.1111/jfb.12837

DO - 10.1111/jfb.12837

M3 - Journal article

C2 - 26768977

VL - 88

SP - 252

EP - 264

JO - Journal of Fish Biology

JF - Journal of Fish Biology

SN - 0022-1112

IS - 1

ER -

ID: 153592435