Modeling body temperature and thermal inertia of large-bodied reptiles: Support for water-filled biophysical models in radiotelemetric studies |
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Authors: | William I Lutterschmidt Howard K Reinert |
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Institution: | 1. Department of Biological Sciences and the Texas Research Institute for Environmental Studies, Sam Houston State University, Huntsville, TX 77341, United States;2. Department of Biology, The College of New Jersey, Ewing, NJ 08628, United States |
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Abstract: | Radiotelemetric studies of snakes often use temperature-sensing transmitters to measure the body temperatures associated with microhabitat selection. By combining this information with standard operative temperatures obtained through the use of copper models, researchers are provided with a more detailed view of the thermal environment. Here, we provide data from three independent experiments that support the additional use of water-filled biophysical models to more accurately model the body temperature and thermal inertia of larger-sized free-ranging reptiles. With the use of copper and water-filled biophysical models, researchers can evaluate both standard operative temperatures and simulations of body temperature within different microhabitats, respectively. |
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Keywords: | Modeling Body temperature Radiotelemetry Snakes |
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