Portal Home
Record Search Query: [Parameters: Topic='BIOLOGICAL CLASSIFICATION', Term='ANIMALS/VERTEBRATES', Variable_Level_1='FISH']
Changes in haematocrit, chloride concentrations and osmolarity of Pagothenia borchgrevinki fish exposed to 10°C water for 10 minutes
Entry ID: K057_1987_1988_NZ_4

[ Update this Record ]

Summary
Abstract: The affects of acute increase in temperature on haematocrit and on the ionic and osmotic homeostasis of Pagothenia borchgrevinki was investigated. Fish were captured and placed in aquariums at a temperature of 0° for 48 hours undisturbed and unfed. Groups of six fish were transferred to aquariums heated to 10°C. After 10 minutes the fish were removed to the 0°C aquariums to recover. Each fish was sampled before the temperature stressor and immediately after, and at 30 min, 1, 2, 4, 8, 12, 24 and 48 hours of recovery. Blood samples were centrifuged to determine haematocrit and the removed plasma was analysed for chloride concentrations and osmolarity.
Related URL
Description: The investigators homepage
Geographic Coverage
Spatial coordinates   
  N: -77.85   S: -77.85   E: 166.75   W: 166.75

Temporal Coverage
Start Date: 1987-11-12
Stop Date: 1987-12-18
ISO Topic Category
Platform
LABORATORY Ancillary Description
Quality The data is in the publications. Please contact the investigator for more information.
Data Set Progress
COMPLETE
Originating Center
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
View entire list
Publications/References
Franklin, C.E. Davison, W. Carey, P.W. The stress response of an Antarctic teleost to an acute increase in temperature. Journal of thermal biology 16(3): 173-177, 1991.
Extended Metadata Properties
(Click to view more)

Creation and Review Dates
DIF Creation Date: 2009-03-31
Last DIF Revision Date: 2009-03-31

[ Update this Record ]



Link to NASA website
Responsible NASA Official:   Dr. Stephen Wharton
Webmaster:   Monica Holland   ·  Contact GCMD User Support for assistance