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  "author": "Alison Robertson",
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  "author": "Alison Robertson",
            
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  "author_email": "arobertson@disl.org",
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  "author_email": "arobertson@disl.org",
            
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      "key": "DOI",
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      "key": "DOI",
            
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      "value": "doi:10.7266/N77942RW"
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      "value": "doi:10.7266/N77942RW"
            
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      "key": "ISO.author",
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      "key": "ISO.author",
            
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      "value": "Alison Robertson <arobertson@disl.org>"
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      "value": "Alison Robertson <arobertson@disl.org>"
            
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    },
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    {
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    {
            
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      "key": "Place Keywords",
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      "key": "Place Keywords",
            
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      "value": "Chandeleur Islands, Gulf of Mexico, Louisiana"
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      "value": "Chandeleur Islands, Gulf of Mexico, Louisiana"
            
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    },
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    },
            
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    {
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    {
            
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      "key": "Temporal Begin",
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      "key": "Temporal Begin",
            
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      "value": "2015-06-29"
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      "value": "2015-06-29"
            
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    },
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    },
            
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    {
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    {
            
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      "key": "Temporal End",
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      "key": "Temporal End",
            
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      "value": "2015-07-01"
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      "value": "2015-07-01"
            
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    },
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    },
            
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    {
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    {
            
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      "key": "Theme Keywords",
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      "key": "Theme Keywords",
            
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      "value": "PAHs, Hydrocarbons, Benzo(a)Pyrene, Heavy Metals, 
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      "value": "PAHs, Hydrocarbons, Benzo(a)Pyrene, Heavy Metals, 
            
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Barrier Islands"
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Barrier Islands"
            
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    },
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    },
            
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  "metadata_modified": "2022-07-27T14:33:13.317369",
            
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  "name": 
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  "name": 
            
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lysis-of-sediment-from-the-chandeleur-islands-louisiana-in-june-2015",
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lysis-of-sediment-from-the-chandeleur-islands-louisiana-in-june-2015",
            
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  "notes": "### Abstract\nPooled, triplicate sediment core sections 
49
  "notes": "### Abstract\nPooled, triplicate sediment core sections 
            
50
from 3-4 habitat types in 4 sampling locations were extracted and 
50
from 3-4 habitat types in 4 sampling locations were extracted and 
            
51
analyzed for the presence of hydrocarbons and heavy metals using ELISA 
51
analyzed for the presence of hydrocarbons and heavy metals using ELISA 
            
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screening methods, and in the future, liquid-chromatography with 
52
screening methods, and in the future, liquid-chromatography with 
            
53
fluorescence detection, gas chromatography (GC) and GC-mass 
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fluorescence detection, gas chromatography (GC) and GC-mass 
            
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spectrometry (GC-MS/MS). Each core will be used to estimate the 
54
spectrometry (GC-MS/MS). Each core will be used to estimate the 
            
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intensity of oiling from north to south. These established analytical 
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intensity of oiling from north to south. These established analytical 
            
56
methods will allow the detection of the C5 to C15 gasoline range 
56
methods will allow the detection of the C5 to C15 gasoline range 
            
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compounds; the C10-C40 semi-volatile range hydrocarbons including 
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compounds; the C10-C40 semi-volatile range hydrocarbons including 
            
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alkylated PAHs, and aliphatics, and selected aromatic hydrocarbons to 
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alkylated PAHs, and aliphatics, and selected aromatic hydrocarbons to 
            
59
distinguish biological pools (hopanes, triterpanes, steranes). Heavy 
59
distinguish biological pools (hopanes, triterpanes, steranes). Heavy 
            
60
metal analysis by inductively coupled plasma mass spectrometry 
60
metal analysis by inductively coupled plasma mass spectrometry 
            
61
(ICP-MS) will be performed on sediments following nitric acid 
61
(ICP-MS) will be performed on sediments following nitric acid 
            
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digestion.\n\n### Purpose\nThis study aims to develop methods and 
62
digestion.\n\n### Purpose\nThis study aims to develop methods and 
            
63
baselines to characterize oiling gradient of sediments in multiple 
63
baselines to characterize oiling gradient of sediments in multiple 
            
64
habitats at a site heavily impacted by the Deepwater Horizon Oil spill 
64
habitats at a site heavily impacted by the Deepwater Horizon Oil spill 
            
65
(Chandeleur Islands, Louisiana). These data will be essential to 
65
(Chandeleur Islands, Louisiana). These data will be essential to 
            
66
understanding the impacts of oiling on taxonomic and functional 
66
understanding the impacts of oiling on taxonomic and functional 
            
67
diversity of benthic habitats. We hypothesize that taxonomic and 
67
diversity of benthic habitats. We hypothesize that taxonomic and 
            
68
functional diversity will depend on the habitat characteristics and 
68
functional diversity will depend on the habitat characteristics and 
            
69
type and will decrease in response to oiling. We also hypothesize that 
69
type and will decrease in response to oiling. We also hypothesize that 
            
70
higher taxonomic and functional diversity before exposure to oil will 
70
higher taxonomic and functional diversity before exposure to oil will 
            
71
lead to a more resilient community able to maintain productivity, 
71
lead to a more resilient community able to maintain productivity, 
            
72
support biogeochemical cycling, and detoxify the substrate for 
72
support biogeochemical cycling, and detoxify the substrate for 
            
73
re-settlement and recovery.\n\n**DOI: 
73
re-settlement and recovery.\n\n**DOI: 
            
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[doi:10.7266/N77942RW](https://www.doi.org/10.7266/N77942RW)**\n\n### 
74
[doi:10.7266/N77942RW](https://www.doi.org/10.7266/N77942RW)**\n\n### 
            
75
Suggested Citation\nAlison Robertson, Katie Baltzer. 2017. 
75
Suggested Citation\nAlison Robertson, Katie Baltzer. 2017. 
            
76
Benzo(a)Pyrene analysis of sediment from the Chandeleur Islands, 
76
Benzo(a)Pyrene analysis of sediment from the Chandeleur Islands, 
            
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Louisiana in June 2015. Distributed by: Gulf of Mexico Research 
77
Louisiana in June 2015. Distributed by: Gulf of Mexico Research 
            
78
Initiative Information and Data Cooperative (GRIIDC), Harte Research 
78
Initiative Information and Data Cooperative (GRIIDC), Harte Research 
            
79
Institute, Texas A&M University\u2013Corpus Christi. 
79
Institute, Texas A&M University\u2013Corpus Christi. 
            
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doi:10.7266/N77942RW\n\n**Funded by:** Gulf of Mexico Research 
80
doi:10.7266/N77942RW\n\n**Funded by:** Gulf of Mexico Research 
            
81
Initiative (GoMRI)\n\n**Funding cycle:** RFP-IV\n\n**Research group:** 
81
Initiative (GoMRI)\n\n**Funding cycle:** RFP-IV\n\n**Research group:** 
            
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Alabama Center for Ecological Resilience (ACER)\n\n",
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Alabama Center for Ecological Resilience (ACER)\n\n",
            
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      "id": "1187d400-d9de-4166-aca2-2e591ecf8c65",
194
      "id": "1187d400-d9de-4166-aca2-2e591ecf8c65",
            
171
      "name": "Chandeleur Islands",
195
      "name": "Chandeleur Islands",
            
172
      "state": "active",
196
      "state": "active",
            
173
      "vocabulary_id": null
197
      "vocabulary_id": null
            
174
    },
198
    },
            
175
    {
199
    {
            
176
      "display_name": "Gulf of Mexico",
200
      "display_name": "Gulf of Mexico",
            
177
      "id": "26b2a6bc-e01b-4c22-9d3f-5bbcd148cc4f",
201
      "id": "26b2a6bc-e01b-4c22-9d3f-5bbcd148cc4f",
            
178
      "name": "Gulf of Mexico",
202
      "name": "Gulf of Mexico",
            
179
      "state": "active",
203
      "state": "active",
            
180
      "vocabulary_id": null
204
      "vocabulary_id": null
            
181
    },
205
    },
            
182
    {
206
    {
            
183
      "display_name": "Heavy Metals",
207
      "display_name": "Heavy Metals",
            
184
      "id": "05c0ee1d-e296-4e68-999b-9676a94e2a05",
208
      "id": "05c0ee1d-e296-4e68-999b-9676a94e2a05",
            
185
      "name": "Heavy Metals",
209
      "name": "Heavy Metals",
            
186
      "state": "active",
210
      "state": "active",
            
187
      "vocabulary_id": null
211
      "vocabulary_id": null
            
188
    },
212
    },
            
189
    {
213
    {
            
190
      "display_name": "Hydrocarbons",
214
      "display_name": "Hydrocarbons",
            
191
      "id": "49f67a3a-c3ba-4b06-9431-85d44ca07fe9",
215
      "id": "49f67a3a-c3ba-4b06-9431-85d44ca07fe9",
            
192
      "name": "Hydrocarbons",
216
      "name": "Hydrocarbons",
            
193
      "state": "active",
217
      "state": "active",
            
194
      "vocabulary_id": null
218
      "vocabulary_id": null
            
195
    },
219
    },
            
196
    {
220
    {
            
197
      "display_name": "Louisiana",
221
      "display_name": "Louisiana",
            
198
      "id": "d7699c97-9202-4624-bb36-265d2a628a57",
222
      "id": "d7699c97-9202-4624-bb36-265d2a628a57",
            
199
      "name": "Louisiana",
223
      "name": "Louisiana",
            
200
      "state": "active",
224
      "state": "active",
            
201
      "vocabulary_id": null
225
      "vocabulary_id": null
            
202
    },
226
    },
            
203
    {
227
    {
            
204
      "display_name": "PAHs",
228
      "display_name": "PAHs",
            
205
      "id": "cb7a1319-d5fc-40eb-8ab8-dd5f4ee3d547",
229
      "id": "cb7a1319-d5fc-40eb-8ab8-dd5f4ee3d547",
            
206
      "name": "PAHs",
230
      "name": "PAHs",
            
207
      "state": "active",
231
      "state": "active",
            
208
      "vocabulary_id": null
232
      "vocabulary_id": null
            
209
    }
233
    }
            
210
  ],
234
  ],
            
211
  "title": "Benzo(a)Pyrene analysis of sediment from the Chandeleur 
235
  "title": "Benzo(a)Pyrene analysis of sediment from the Chandeleur 
            
212
Islands, Louisiana in June 2015",
236
Islands, Louisiana in June 2015",
            
213
  "type": "dataset",
237
  "type": "dataset",
            
214
  "url": null,
238
  "url": null,
            
215
  "version": null
239
  "version": null
            
216
}
240
}