Journal
JOURNAL OF THERMAL BIOLOGY
Volume 35, Issue 3, Pages 143-146Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jtherbio.2010.01.006
Keywords
Eastern red-backed salamander; Oxygen consumption; Plethodon cinereus; Q(10)-value; Standard metabolic rate
Funding
- USDA-NRI Grant [2005-35101-15363]
- Advance VT Doctoral Fellowship [SBE-0244916]
- NSF [IOB-0615361]
Ask authors/readers for more resources
(1) We estimated the standard metabolic rate (SMR) of wild-caught Plethodon cinereus across a range of body masses and ecologically relevant temperatures. (2) We collected 16 salamanders, ranging 0.06-1.11 g and quantified oxygen consumption at 10, 15, 20, 25, and 30 degrees C with a computer-controlled, closed-circuit, indirect respirometer. The multiple regression model indicated that SMR increased with body mass and temperature (F(2.77)=815.59, P<0.001). (3) Our allometric relationship explained >95% of the variation in SMR. The regression equation can be used to investigate questions of applied or basic ecological interest, such as quantifying energetic costs of anthropogenic or natural disturbances on energy budgets. (C) 2010 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available