2008/02/29 by A. P. Smith, Smith, Arthur P.
Agricultural and Biological Sciences · #Atmospheric and Oceanic Physics (physics.ao-ph) #FOS: Physical sciences #Greenhouse Technology and Climate Control
paper · pdf · doi:10.48550/arxiv.0802.4324
openalex publication_date 2008/02/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A recently advanced argument against the atmospheric greenhouse effect is refuted. A planet without an infrared absorbing atmosphere is mathematically constrained to have an average temperature less than or equal to the effective radiating temperature. Observed parameters for Earth prove that without infrared absorption by the atmosphere, the average temperature of Earth's surface would be at least 33 K lower than what is observed.