1 / 14

CARVE Airborne PFP measurements and analysis

CARVE Airborne PFP measurements and analysis. John Miller, Colm Sweeney, Anna Karion , Steve Montzka , and the CARVE Science Team. NOAA CARVE Measurements. Aircraft (CRV-a): Flask and In situ Main GHG + related gases CO2, CH4, CO, H2, N2O, SF6 Halogenated gases, COS (OCS), Hydrocarbons

ehren
Download Presentation

CARVE Airborne PFP measurements and analysis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CARVE Airborne PFP measurements and analysis John Miller, Colm Sweeney, Anna Karion, Steve Montzka, and the CARVE Science Team

  2. NOAA CARVE Measurements • Aircraft (CRV-a): Flask and In situ • Main GHG + related gases • CO2, CH4, CO, H2, N2O, SF6 • Halogenated gases, COS (OCS), Hydrocarbons • 13C:12CO2, 13C:12CH4, (limited 14CO2) • Tower (CRV-t): Flask and In situ • BRW and CRV-t 14CH4 sampling • BRW in situ CO2, CH4, CO

  3. NOAA Arctic/Boreal GHG Observations Average (BRW, CBA, ALT, 3-6 km asl PFA and ACG) to form background in following slides

  4. Time Series of Gases

  5. Long-range pollution transport?

  6. Contaminated By H2O Anti-correlated w/CO2

  7. Unflagged Data

  8. Correlations • See PDFs

More Related