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  • Lagrangian Water Age trajectories initiated from the coastal 500m isobath and derived from surface velocities obtained from satellite observations
  • Chabert, Pierre; LOCEAN, Paris
    d'Ovidio, Francesco; LOCEAN, Paris
    Echevin, Vincent; LOCEAN, Paris
    Stukel, Michael; Florida State University
    Ohman, Mark; Scripps Institution of Oceanography, UCSD
  • 2021-08-12
  • Chabert, P., F. d'Ovidio, V. Echevin, M. Stukel, and M. Ohman. 2021. Lagrangian Water Age trajectories initiated from the coastal 500m isobath and derived from surface velocities obtained from satellite observations ver 1. Environmental Data Initiative. https://doi.org/DOI_PLACE_HOLDER (Accessed 2024-12-27).
  • We conduct a Lagrangian particle trajectory analysis of surface velocities. We define an “offshore water age” as the time taken by a water parcel to be advected backward in time from its current position along its trajectory until it crosses the 500 m isobath. The rationale of this diagnostic is to detect filaments of coastal water advected offshore by horizontal transport and to estimate the time for water parcels in the filament o leave the coastal area. For example, a value of “20 days” assigned to a pixel means that the water parcel in that area was in the coastal area approximately 20 days before, where it was likely enriched in nutrients.

  • N: 50.0      S: 30.0      E: -116.0      W: -130.0
  • edi.409.1  (Uploaded 2021-08-12)  
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  • Data Entities:
    1. water_age_CCE_1994.tar  (307.3 MiB; 11 downloads) 
    2. water_age_CCE_1995.tar  (307.9 MiB; 13 downloads) 
    3. water_age_CCE_1996.tar  (307.6 MiB; 12 downloads) 
    4. water_age_CCE_1997.tar  (309.2 MiB; 13 downloads) 
    5. water_age_CCE_1998.tar  (308.6 MiB; 13 downloads) 
    6. water_age_CCE_1999.tar  (308.4 MiB; 13 downloads) 
    7. water_age_CCE_2000.tar  (309.0 MiB; 13 downloads) 
    8. water_age_CCE_2001.tar  (309.0 MiB; 13 downloads) 
    9. water_age_CCE_2002.tar  (309.4 MiB; 14 downloads) 
    10. water_age_CCE_2003.tar  (309.1 MiB; 12 downloads) 
    11. water_age_CCE_2004.tar  (310.4 MiB; 13 downloads) 
    12. water_age_CCE_2005.tar  (309.6 MiB; 12 downloads) 
    13. water_age_CCE_2006.tar  (310.3 MiB; 13 downloads) 
    14. water_age_CCE_2007.tar  (309.3 MiB; 12 downloads) 
    15. water_age_CCE_2008.tar  (309.0 MiB; 12 downloads) 
    16. water_age_CCE_2009.tar  (310.1 MiB; 14 downloads) 
    17. water_age_CCE_2010.tar  (308.9 MiB; 13 downloads) 
    18. water_age_CCE_2011.tar  (308.6 MiB; 14 downloads) 
    19. water_age_CCE_2012.tar  (308.5 MiB; 13 downloads) 
    20. water_age_CCE_2013.tar  (309.3 MiB; 11 downloads) 
    21. water_age_CCE_2014.tar  (310.2 MiB; 12 downloads) 
    22. water_age_CCE_2015.tar  (310.2 MiB; 11 downloads) 
    23. water_age_CCE_2016.tar  (308.8 MiB; 13 downloads) 
    24. water_age_CCE_2017.tar  (308.2 MiB; 11 downloads) 
    25. water_age_CCE_2018.tar  (60.6 MiB; 12 downloads) 
    26. water_age_CCE_2019.tar  (47.8 MiB; 13 downloads) 
    27. LTER_Data_Submission_Form_WaterAge_PChabert  (17.4 KiB; 13 downloads) 
  • This information is released under the Creative Commons license - Attribution - CC BY (https://creativecommons.org/licenses/by/4.0/). The consumer of these data ("Data User" herein) is required to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. Thank you.
  • DOI PLACE HOLDER

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