Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018
<p>This dataset is part of a larger study with the following goals:</p> <ul> <li> <strong>Goal #1</strong>: measure the mixotrophic uptake and assimilation of 14C-acetate, 14C-mannitol and 14C-glycerol as a carbon source by natural assemblages of coccolit...
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Biological and Chemical Oceanography Data Management Office (BCO-DMO)
2023
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dataone:sha256:335a0bc728d9c670b157c40ac0408395824f4d1fbe3b1b444723385159c40dd7 2024-06-03T18:47:06+00:00 Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 William M. Balch Stephen D. Archer David T. Drapeau Jelena Godrijan ENVELOPE(-72.92708,-66.51748,43.71835,36.98572) BEGINDATE: 2018-07-05T00:00:00Z ENDDATE: 2018-07-13T00:00:00Z 2023-02-26T00:00:00Z https://search.dataone.org/view/sha256:335a0bc728d9c670b157c40ac0408395824f4d1fbe3b1b444723385159c40dd7 unknown Biological and Chemical Oceanography Data Management Office (BCO-DMO) glycerol, mannitol, acetate, DOC uptake, Dissolved Organic Carbon, oceans Dataset 2023 dataone:urn:node:BCODMO 2024-06-03T18:19:16Z <p>This dataset is part of a larger study with the following goals:</p> <ul> <li> <strong>Goal #1</strong>: measure the mixotrophic uptake and assimilation of 14C-acetate, 14C-mannitol and 14C-glycerol as a carbon source by natural assemblages of coccolithophores and compare it to their autotrophic uptake and assimilation of DIC. These three organics were chosen due to their high potential for significant osmotrophy by coccolithophores as seen in previous culture studies (Godrijan et al. (2020) and BCO-DMO dataset: https://www.bco-dmo.org/dataset/858771). The design of these experiments used radiochemical and single cell/flow cytometer methods to distinguish osmotrophy of coccolithophores from that by other naturally-occurring microalgae.</li> <li><strong>Goal #2</strong>: test for the fixation of 14C-labeled organics into both POC and PIC fractions in natural populations of coccolithophores, in order to examine the potential role of coccolithophore osmotrophy in the biological carbon pump and alkalinity carbon pump paradigms.</li> </ul> Dataset Northwest Atlantic Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE) ENVELOPE(-72.92708,-66.51748,43.71835,36.98572) |
institution |
Open Polar |
collection |
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE) |
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dataone:urn:node:BCODMO |
language |
unknown |
topic |
glycerol, mannitol, acetate, DOC uptake, Dissolved Organic Carbon, oceans |
spellingShingle |
glycerol, mannitol, acetate, DOC uptake, Dissolved Organic Carbon, oceans William M. Balch Stephen D. Archer David T. Drapeau Jelena Godrijan Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 |
topic_facet |
glycerol, mannitol, acetate, DOC uptake, Dissolved Organic Carbon, oceans |
description |
<p>This dataset is part of a larger study with the following goals:</p> <ul> <li> <strong>Goal #1</strong>: measure the mixotrophic uptake and assimilation of 14C-acetate, 14C-mannitol and 14C-glycerol as a carbon source by natural assemblages of coccolithophores and compare it to their autotrophic uptake and assimilation of DIC. These three organics were chosen due to their high potential for significant osmotrophy by coccolithophores as seen in previous culture studies (Godrijan et al. (2020) and BCO-DMO dataset: https://www.bco-dmo.org/dataset/858771). The design of these experiments used radiochemical and single cell/flow cytometer methods to distinguish osmotrophy of coccolithophores from that by other naturally-occurring microalgae.</li> <li><strong>Goal #2</strong>: test for the fixation of 14C-labeled organics into both POC and PIC fractions in natural populations of coccolithophores, in order to examine the potential role of coccolithophore osmotrophy in the biological carbon pump and alkalinity carbon pump paradigms.</li> </ul> |
format |
Dataset |
author |
William M. Balch Stephen D. Archer David T. Drapeau Jelena Godrijan |
author_facet |
William M. Balch Stephen D. Archer David T. Drapeau Jelena Godrijan |
author_sort |
William M. Balch |
title |
Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 |
title_short |
Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 |
title_full |
Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 |
title_fullStr |
Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 |
title_full_unstemmed |
Ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during R/V Endeavor cruise EN616 in the northwest Atlantic in July 2018 |
title_sort |
ambient concentrations of acetate, glycerol, and mannitol measured from samples collected during r/v endeavor cruise en616 in the northwest atlantic in july 2018 |
publisher |
Biological and Chemical Oceanography Data Management Office (BCO-DMO) |
publishDate |
2023 |
url |
https://search.dataone.org/view/sha256:335a0bc728d9c670b157c40ac0408395824f4d1fbe3b1b444723385159c40dd7 |
op_coverage |
ENVELOPE(-72.92708,-66.51748,43.71835,36.98572) BEGINDATE: 2018-07-05T00:00:00Z ENDDATE: 2018-07-13T00:00:00Z |
long_lat |
ENVELOPE(-72.92708,-66.51748,43.71835,36.98572) |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
_version_ |
1800875857018880000 |