The measurement of specific dynamic action in fishes

被引:63
作者
Chabot, D. [1 ]
Koenker, R. [2 ]
Farrell, A. P. [3 ]
机构
[1] Fisheries & Oceans Canada, Maurice Lamontagne Inst, Mont Joli, PQ G5H 3Z4, Canada
[2] Univ Illinois, Dept Econ, Champaign, IL 61820 USA
[3] Dept Zool, Fac Land & Food Syst, 2357 Main Mall, Vancouver, BC V6T 1Z4, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
digestion; feeding; heat increment; non-parametric quantile regression; postprandial metabolic rate; GASTROINTESTINAL BLOOD-FLOW; OXYGEN-CONSUMPTION; LARGEMOUTH BASS; PROTEIN-SYNTHESIS; METABOLIC-RATE; SOUTHERN CATFISH; HEAT INCREMENT; HYPOXIA; TEMPERATURE; PERFORMANCE;
D O I
10.1111/jfb.12836
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Specific dynamic action (SDA) is the postprandial increase in oxygen uptake. Whereas it is easy to measure in fishes that remain calm and motionless during the entire digestion period, spontaneous locomotor activity is a frequent problem that leads to overestimation of SDA amplitude and magnitude (area under the curve, bound by the standard metabolic rate, SMR). Few studies have attempted to remove the effect of fish activity on SDA. A new method, non-parametric quantile regression, is described to estimate SDA even when pronounced circadian activity cycles are present. Data from juvenile Atlantic cod Gadus morhua are used to demonstrate its use and advantages compared with traditional techniques. Software (scripts in the R language) is provided to facilitate its use.
引用
收藏
页码:152 / 172
页数:21
相关论文
共 63 条
[1]  
Alsop DH, 1997, J EXP BIOL, V200, P2337
[2]   REGULATION OF CARDIAC-OUTPUT AND GUT BLOOD-FLOW IN THE SEA RAVEN, HEMITRIPTERUS-AMERICANUS [J].
AXELSSON, M ;
DRIEDZIC, WR ;
FARRELL, AP ;
NILSSON, S .
FISH PHYSIOLOGY AND BIOCHEMISTRY, 1989, 6 (05) :315-326
[3]   Gastrointestinal blood flow in the red Irish lord, Hemilepidotus hemilepidotus:: long-term effects of feeding and adrenergic control [J].
Axelsson, M ;
Thorarensen, H ;
Nilsson, S ;
Farrell, AP .
JOURNAL OF COMPARATIVE PHYSIOLOGY B-BIOCHEMICAL SYSTEMIC AND ENVIRONMENTAL PHYSIOLOGY, 2000, 170 (02) :145-152
[4]   APPARENT SPECIFIC DYNAMIC ACTION OF LARGEMOUTH BASS, MICROPTERUS-SALMOIDES [J].
BEAMISH, FWH .
JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1974, 31 (11) :1763-1769
[5]  
BEAMISH FWH, 1990, T AM FISH SOC, V119, P649, DOI 10.1577/1548-8659(1990)119<0649:HIASOD>2.3.CO
[6]  
2
[7]   Effects of Hypoxic Exposure during Feeding on SDA and Postprandial Cardiovascular Physiology in the Atlantic Cod, Gadus morhua [J].
Behrens, Jane W. ;
Axelsson, Michael ;
Neuenfeldt, Stefan ;
Seth, Henrik .
PLOS ONE, 2012, 7 (09)
[8]  
Brett JR., 1979, Fish Physiology, DOI 10.1016/S1546-5098(08)60029-1
[9]   Quantification of SMR and SDA in aquatic animals using quantiles and non-linear quantile regression [J].
Chabot, D. ;
Claireaux, G. .
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2008, 150 (03) :S99-S99
[10]   Aerobic scope measurements of fishes in an era of climate change: respirometry, relevance and recommendations [J].
Clark, Timothy D. ;
Sandblom, Erik ;
Jutfelt, Fredrik .
JOURNAL OF EXPERIMENTAL BIOLOGY, 2013, 216 (15) :2771-2782