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• Organization: U.S. Environmental Protection Agency
• Updated: 2019-08-22 | Harvested: June 27, 2025 at 09:46 PM

A series of chamber experiments was conducted to investigate the change in the relative contribution of multigeneration reaction products to total secondary organic aerosol (SOA) mass across a...

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• Organization: Department of the Interior
• Updated: 20210226 | Harvested: July 16, 2025 at 03:11 PM

Citation Note: These data were collected as part of a research study published in Marine and Petroleum Geology. Please reference the following paper when citing these data. Botterell, P.J.,...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2011 is the 2011 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:01 AM

WNA-FLEXPART-BackTraj-2014 is the 2014 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2007 is the 2007 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2008 is the 2008 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 13, 2025 at 05:52 PM

WNA-FLEXPART-BackTraj-2009 is the 2009 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 29, 2025 at 01:55 AM

WNA-FLEXPART-BackTraj-2001 is the 2001 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2005 is the 2005 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 12, 2025 at 05:52 PM

WNA-FLEXPART-BackTraj-1994 is the 1994 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 17, 2025 at 07:33 PM

WNA-FLEXPART-BackTraj-1994-2021-Merge is the combined 1994-2021 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 27, 2025 at 08:48 PM

WNA-FLEXPART-BackTraj-1995 is the 1995 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-1996 is the 1996 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-1997 is the 1997 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 22, 2025 at 08:27 PM

WNA-FLEXPART-BackTraj-2000 is the 2000 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2012 is the 2012 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 20, 2025 at 08:27 PM

WNA-FLEXPART-BackTraj-2002 is the 2002 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 25, 2025 at 08:46 PM

WNA-FLEXPART-BackTraj-2003 is the 2003 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2004 is the 2004 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM

WNA-FLEXPART-BackTraj-2013 is the 2013 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...

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