This 2013 technical report presents results of 3-D finite difference vapor transport modeling simulations designed to systematically assess the development of an oxygen shadow beneath a building.
For assistance with accessibility for the PDFs, please email Sharon Fredericks (fredericks.sharon@epa.gov).
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- 3-D Modeling of Aerobic Biodegradation of Petroleum Vapors: Effect of Building Area Size on Oxygen Concentration Below the Slab (PDF)(79 pp, 1 MB, July 2013, 510-R-13-002)
- 3-D Modeling External Peer Review Record (PDF)(130 pp, 3 MB, June 27‐July 23, 2012)