Are Trees Black Bodies? Energy balance in natural ecosystems
Type:
SSO Seminar
Date/Time:
2010-02-10 16:00
Location:
304 Weniger Hall
Event speaker:
Prof. Christoph Thomas, OSU
Title:
Are Trees Black Bodies? Energy balance in natural ecosystems
Contact:
Ethan Minot
Abstract
Heisenberg’s Uncertainty principle and tree growth? Planck’s law and global warming? Ergodic hypothesis and meteorological towers? Odd pairs? The discipline of Environmental Physics takes fundamental laws and principles well-known and studied in physics and places them in the context of what’s surrounds us – our environment. Their application allows us to answer a broad spectrum of questions ranging from the basic energy and mass exchange between the atmosphere and the vegetation to highly complex interactions between landuse change and the predicted Earth’s climate. The seminar will center around a conundrum that has eluded us for over three decades: Why can’t we close the surface energy balance? Come and find out about underlying principles, measurement techniques, and possible explanations…
