<div><p>Water samples were filtered through a ~0.7 um GF/F filter (Whatman) and an omnipore PTFE 0.2 um filter (Millipore). Filters were kept frozen at -80C until extraction. Samples were extracted in the laboratory according to protocols described in Kido Soule et al., 2015.</p>
<p>A Phenomenex C18 reversed phase column (Synergi Fusion, 2.1 x 150 mm, 4 um) coupled via a heated ESI source to a triple quadrupole mass spectrometer (Thermo Scientific TSQ Vantage) was used to measure metabolites (Kido Soule et al., 2015).</p></div>
Targeted particulate metabolite abundances
<div><p>This dataset contains particulate metabolite abundances from seawater samples collected during the R/V Knorr cruise KN210-04 between 29 Mar 2013 and 06 May 2013 along the eastern coast of South America.</p>
<p>See related dataset:<br /><a href="https://www.bco-dmo.org/dataset/700024" target="_blank">Targeted metabolite abundances: dissolved</a></p>
<p>Sample depth, lat, lon, station, time, and cast are from CTD profiles are also included in this dataset. For more information about the data from CTDs refer to the following datasets:<br /><a href="https://www.bco-dmo.org/dataset/481164" target="_blank">CTD</a><br /><a href="https://www.bco-dmo.org/dataset/4008" target="_blank">event log</a></p>
<p>Some of these data will be published in the following publication (Kujawinski et al., 2017)</p></div>
Targeted metabolite abundances: particulate
<div><p>Peaks were detected and integrated using MAVEN (Melamud et al., 2010). Metabolites were quantified using calibration curves and MQ blanks were subtracted. For limits of detection please refer to Johnson et al., 2017.</p>
<p>BCO-DMO Data Manager Processing Notes:<br />
* added a conventional header with dataset name, PI name, version date<br />
* modified parameter names to conform with BCO-DMO naming conventions<br />
* blank values replaced with no data value 'nd'<br />
* changed micro (u) symbol to u in the data.<br />
* lat/lon rounded to 5 decimal places<br />
* time 0 padded if less than 4 numbers (731 -> 0731)<br />
* added ISO_DateTime_UTC timestamp</p></div>
700038
Targeted metabolite abundances: particulate
2017-05-16T14:55:10-04:00
2017-05-16T14:55:10-04:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:700038
Targeted particulate metabolite abundances from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados from March to May 2013 (Deep Atlantic DOM project)
false
Kujawinski, E., Longnecker, K. (2017) Targeted particulate metabolite abundances from R/V Knorr cruise KN210-04 in the Western Atlantic Ocean between Uruguay and Barbados from March to May 2013 (Deep Atlantic DOM project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2017-05-16 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/700038 [access date]
true
false
2017-05-16
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