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Measurements of heart rate, ventilation rate and metabolic rate of Trematomus bernacchii.
Entry ID: K057_2011_2012_NZ_1

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Summary
Abstract: Measurements of heart rate, ventilation rate and metabolic rate of Trematomus bernacchii subjected to elevated temperatures, including recovery from exercise and tolerance to hypoxia. The primary tools were respirometry and measurement of heart rate using e.c.g electrodes coupled to Powerlab recording equipment. Respirometry involved measuring oxygen consumption of the fish at a range of temperatures and environmental oxygen content in order to look at metabolic rate and whether this is affected by the ability of the gills to extract oxygen from the water. The e.c.g. work allowed simultaneous non-invasive measurement of heart rate and ventilation rate, both indicators of metabolic rate.
Geographic Coverage
Spatial coordinates   
  N: -77.85   S: -77.85   E: 166.75   W: 166.75

Temporal Coverage
Start Date: 2011-10-14
Stop Date: 2011-11-23
ISO Topic Category
Data Center
Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand Supplemental Info
Data Center URL: http://www.antarcticanz.govt.nz/

Data Center Personnel
Name: SHULAMIT GORDON
Phone: +64 3 358 0200
Fax: +64 3 358 0211
Email: s.gordon at antarcticanz.govt.nz
Contact Address:
Antarctica New Zealand
Private Bag 4745
City: Christchurch
Country: New Zealand
Personnel
Role: INVESTIGATOR
Phone: +64 3 364 2029
Fax: +64 3 364 2590
Email: bill.davison at canterbury.ac.nz
Contact Address:
School of Biological Sciences
University of Canterbury
Private Bag 4800
City: Christchurch
Country: New Zealand
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2012-01-17
Last DIF Revision Date: 2012-01-19

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