Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010
These data are from beach and marsh sediment and soil samples collected partially with GOMRI CARTHE funds and partially with NSF funds. Samples were collected from Grand Isle and Barataria Bay between 2010 and 2013 (latter samples using funds from GOMRI). Samples were analyzed using the Ramped PyrOx...
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dataone:R1-x134-073-0022-0007 2023-11-08T14:14:13+01:00 Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 Brad Rosenheim ENVELOPE(-89.9552,-89.89958,29.44462,29.2688) BEGINDATE: 2010-06-04T00:00:00Z ENDDATE: 2013-07-10T00:00:00Z 2017-06-29T16:33:29Z https://search.dataone.org/view/R1-x134-073-0022-0007 unknown Gulf of Mexico Research Initiative oil oil spill BP Macondo Deepwater Horizon Louisiana CARTHE Ramped Pyrolysis oil degradation Barataria Bay Grand Isle Bay Jimmy Louisiana Dataset 2017 dataone:urn:node:GRIIDC 2023-11-08T13:40:43Z These data are from beach and marsh sediment and soil samples collected partially with GOMRI CARTHE funds and partially with NSF funds. Samples were collected from Grand Isle and Barataria Bay between 2010 and 2013 (latter samples using funds from GOMRI). Samples were analyzed using the Ramped PyrOx 14C technique (Rosenheim, B. E., M. B. Day, E. W. Domack, H. Schrum, A. Benthein, J. M. Hayes (2008): Antarctic sediment chronology by programmed-temperature pyrolysis: Methodology and data treatment. Geochem. Geophys. Geosyst. 9 (4), Q04005, DOI: 10.1029/2007GC001816). Ramped PyrOx samples were sent to the National Ocean Sciences Accelerator Mass Spectrometer facility (NOSAMS) at Woods Hole Oceanographic Institution for analysis of radiocarbon and stable isotopes. This dataset reports the gas flow rates, temperature, and fraction of carbon dioxide released during pyrolysis. This dataset also reports radiocarbon dating and stable isotope analyses of ramped pyrolysis samples. Analyses took nearly two years to complete. The goal of the analyses was to observe bulk chemical transformation, degradation and mixing with the oil and byproducts. Results have been reported in Pendergraft, M. A. and B. E. Rosenheim (2014): Varying Relative Degradation Rates of Oil in Different Forms and Environments Revealed by Ramped Pyrolysis. Env. Sci. & Tech. 48 (18), 10966-10974, DOI: 10.1021/es501354c. Dataset Antarc* Antarctic Gulf of Mexico Research Initiative (via DataONE) Antarctic Hayes ENVELOPE(-64.167,-64.167,-66.833,-66.833) ENVELOPE(-89.9552,-89.89958,29.44462,29.2688) |
institution |
Open Polar |
collection |
Gulf of Mexico Research Initiative (via DataONE) |
op_collection_id |
dataone:urn:node:GRIIDC |
language |
unknown |
topic |
oil oil spill BP Macondo Deepwater Horizon Louisiana CARTHE Ramped Pyrolysis oil degradation Barataria Bay Grand Isle Bay Jimmy Louisiana |
spellingShingle |
oil oil spill BP Macondo Deepwater Horizon Louisiana CARTHE Ramped Pyrolysis oil degradation Barataria Bay Grand Isle Bay Jimmy Louisiana Brad Rosenheim Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 |
topic_facet |
oil oil spill BP Macondo Deepwater Horizon Louisiana CARTHE Ramped Pyrolysis oil degradation Barataria Bay Grand Isle Bay Jimmy Louisiana |
description |
These data are from beach and marsh sediment and soil samples collected partially with GOMRI CARTHE funds and partially with NSF funds. Samples were collected from Grand Isle and Barataria Bay between 2010 and 2013 (latter samples using funds from GOMRI). Samples were analyzed using the Ramped PyrOx 14C technique (Rosenheim, B. E., M. B. Day, E. W. Domack, H. Schrum, A. Benthein, J. M. Hayes (2008): Antarctic sediment chronology by programmed-temperature pyrolysis: Methodology and data treatment. Geochem. Geophys. Geosyst. 9 (4), Q04005, DOI: 10.1029/2007GC001816). Ramped PyrOx samples were sent to the National Ocean Sciences Accelerator Mass Spectrometer facility (NOSAMS) at Woods Hole Oceanographic Institution for analysis of radiocarbon and stable isotopes. This dataset reports the gas flow rates, temperature, and fraction of carbon dioxide released during pyrolysis. This dataset also reports radiocarbon dating and stable isotope analyses of ramped pyrolysis samples. Analyses took nearly two years to complete. The goal of the analyses was to observe bulk chemical transformation, degradation and mixing with the oil and byproducts. Results have been reported in Pendergraft, M. A. and B. E. Rosenheim (2014): Varying Relative Degradation Rates of Oil in Different Forms and Environments Revealed by Ramped Pyrolysis. Env. Sci. & Tech. 48 (18), 10966-10974, DOI: 10.1021/es501354c. |
format |
Dataset |
author |
Brad Rosenheim |
author_facet |
Brad Rosenheim |
author_sort |
Brad Rosenheim |
title |
Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 |
title_short |
Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 |
title_full |
Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 |
title_fullStr |
Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 |
title_full_unstemmed |
Marsh and Beach Sediment and Soil Ramped PyrOx 14C Data, Grand Isle and Bay Jimmy LA, June-July 2010 |
title_sort |
marsh and beach sediment and soil ramped pyrox 14c data, grand isle and bay jimmy la, june-july 2010 |
publisher |
Gulf of Mexico Research Initiative |
publishDate |
2017 |
url |
https://search.dataone.org/view/R1-x134-073-0022-0007 |
op_coverage |
ENVELOPE(-89.9552,-89.89958,29.44462,29.2688) BEGINDATE: 2010-06-04T00:00:00Z ENDDATE: 2013-07-10T00:00:00Z |
long_lat |
ENVELOPE(-64.167,-64.167,-66.833,-66.833) ENVELOPE(-89.9552,-89.89958,29.44462,29.2688) |
geographic |
Antarctic Hayes |
geographic_facet |
Antarctic Hayes |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
_version_ |
1782012014600650752 |