Measuring marine mammal energetics is a key component for resource management assessments. For example, with a good measure of the variability within a population, the quantity or quality of food needed for sustaining a viable population can be modeled. Metabolic means by which an animal exploits or is constrained by its environment can be elucidated with lab to field respirometry. But the elemental marine environment presents unique logistical challenges to the researcher.

Salient Features

  • High resolution MR and RQ
  • Rugged compact design for field use
  • Water resistant, long battery life
  • High flow range from 100 to 1800 L/min
  • Directly measured water vapor pressure

Sable Solutions

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Biomedicine Physiology Environmental Progress in science is driven by scientists. The tools life scientists use, however, are frequently designed by people whose foundations are from outside the lab; people who lack a ... Read More

Promethion High-Definition Room Calorimetry System

The Promethion High-Definition Room Calorimetry System is capable of synchronously recording all measured parameters in a completely traceable manner. Key components of this system include the GA-3m2 triple gas O2, CO2, and ... Read More

Promethion High-Definition Behavioral Phenotyping System for Mice

The Promethion line features the modular flexibility to support real-time behavioral studies in a home-cage setting with a small sample size or large-scale neurophysiological, pharmacokinetic and toxicological studies. Our high-definition behavioral phenotyping ... Read More

Promethion High-Definition Behavioral Phenotyping System for Rats

The Promethion line features the modular flexibility to support real-time behavioral studies in a home-cage setting with a small sample size or large-scale neurophysiological, pharmacokinetic and toxicological studies. Our high-definition behavioral phenotyping ... Read More

Promethion High-Definition Continuous Respirometry System for Mice

When high temporal resolution is critical, so is the selection of a “continuous” system for indirect calorimetry measurements. Similar to the Promethion multiplexed systems, this high-definition continuous system for mice combines ultra-high ... Read More

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Our systems are highly customizable for a broad range of applications. Let us help configure a system to meet your specific research needs.

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Relevant Publications

Dassis, M., Rodríguez, D. H., Ieno, E. N., Denuncio, P. E., Loureiro, J., & Davis, R. W. (2014). Resting metabolic rate and heat increment of feeding in juvenile South American fur seals (< i> Arctocephalus australis</i>). Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 168, 63-68.

Gerlinsky, C. D., Trites, A. W., & Rosen, D. A. (2014). Steller sea lions (Eumetopias jubatus) have greater blood volumes, higher diving metabolic rates and a longer aerobic dive limit when nutritionally stressed. The Journal of experimental biology, 217(5), 769-778.

Holt, M. M., Dunkin, R. C., Noren, D., & Williams, T. M. (2013, June). Are there metabolic costs of vocal responses to noise in marine mammals?. In Proceedings of Meetings on Acoustics (Vol. 19, No. 1, p. 010060). Acoustical Society of America.

Hoopes, L. A., Rea, L. D., Christ, A., & Worthy, G. A. (2014). No Evidence of Metabolic Depression in Western Alaskan Juvenile Steller Sea Lions (Eumetopias jubatus). PloS one, 9(1), e85339.

Noren, D. P., Holt, M. M., Dunkin, R. C., & Williams, T. M. (2013). The metabolic cost of communicative sound production in bottlenose dolphins (Tursiops truncatus). The Journal of experimental biology, 216(9), 1624-1629.

Rechsteiner, E. U., Rosen, D. A., & Trites, A. W. (2013). Seasonal resting metabolic rate and food intake of captive Pacific white-sided dolphins (Lagenorhynchus obliquidens). Aquatic Mammals, 39(3), 241-252.

Rosen, D. A., & Trites, A. W. (2013). Thermal limits in young northern fur seals, Callorhinus ursinus. Marine Mammal Science.

Thometz, N. M., Tinker, M. T., Staedler, M. M., Mayer, K. A., & Williams, T. M. (2014). Energetic demands of immature sea otters from birth to weaning: implications for maternal costs, reproductive behavior and population-level trends. The Journal of experimental biology, 217(12), 2053-2061.

Worthy, G. A., Worthy, T. A., Yochem, P. K., & Dold, C. (2013). Basal metabolism of an adult male killer whale (Orcinus orca). Marine Mammal Science.