Temperature Profiles for an Optimized Water Vapor Canopy

Download PDFDownload Temperature Profiles for an Optimized Water Vapor Canopy PDF

Presented at the Fifth International Conference on Creationism, Pittsburgh, Pennsylvania, August 4–9, 2003. Published in: Proceedings of the Fifth International Conference on Creationism, R. L. Ivey (Ed.), pp. 29–39, 2003.

© 2003 Creation Science Fellowship, Inc., Pittsburgh, PA, USA. Published with permission. All Rights Reserved.

Abstract

Calculations of equilibrium temperatures under a water vapor canopy which minimizes the greenhouse effect show that if the solar constant was less than 25% of today’s value the surface temperature would be livable. In fact, for a solar constant approaching 1% of today’s value it appears that a dense water vapor canopy would be necessary to avoid the entire atmosphere, including the oxygen and nitrogen, from precipitating to the surface as snow. If appropriate conditions can be demonstrated which justify the assumption of a much lower solar constant than typically studied, these calculations could revive consideration of an early Earth covered by a water vapor canopy.

Keywords

Canopy, Water Vapor, Greenhouse Effect, Absorption, Reflection, Albedo, Solar Constant

For Full Text

Please see the Download PDF link above for the entire article.

The Latest
NEWS
"Ancient" Fossil Still Has Hagfish Slime Residue
Hagfish look creepy. They can act creepy, too. Having no bones, they tie themselves into sliding figure eight knots that help them tear mouthfuls of...

CREATION PODCAST
What Do We Do With Darwin Day?
Many secularist and humanist organizations celebrate February 12 as Darwin Day, a day set aside to honor Charles Darwin and his legacy. But is Darwinism...

NEWS
Meteorite Impact Observed During Lunar Eclipse
On January 21, 2019, during a total lunar eclipse, astronomers and amateur stargazers alike saw a small meteorite strike the lunar surface.1 The collision...

NEWS
Revealing Our Fossil Wall
It was an exciting week here at ICR as we watched workers carefully mount nine fossil replicas to the Discovery Center’s exterior wall. Each 12ˈ×12ˈ...

NEWS
Red Algae Lazarus Effect Can't Resurrect Evolution
Jeffrey P. Tomkins, Ph.D. and Timothy L. Clarey, Ph.D. Red algae form one of the main components of coral reefs and were originally thought to have...