http://lod.bco-dmo.org/id/dataset/832389
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2020-12-02
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Bottle data and chemical analysis from Falkor cruise FK180624 in the Eastern Tropical North Pacific Ocean in 2018
2020-12-02
publication
2020-12-02
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-03-17
publication
https://doi.org/10.26008/1912/bco-dmo.832389.1
Andrew R. Babbin
Massachusetts Institute of Technology
principalInvestigator
Karen L. Casciotti
Stanford University
principalInvestigator
Ryan Woosley
Massachusetts Institute of Technology
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Babbin, A. R., Casciotti, K. L., Woosley, R. (2021) Bottle data and chemical analysis from Falkor cruise FK180624 in the Eastern Tropical North Pacific Ocean in 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-12-02 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.832389.1 [access date]
Methods and Sampling: <p>The samples were taken using a 24-bottle CTD rosette with 12L bottles. Depths varied per station but were focused in the upper 1000m. 19 stations were sampled with 22 casts total.</p>
<p>Samples were drawn in order: pH, alkalinity, NH4, nutrients (NOx, PO4, NO2). pH, NH4, PO4, NO2 were measured within 3 hours of collection onboard. NOx were filtered (0.22um Sterivex) and frozen.&nbsp;NOx is generally a mean of 3 measurements. Alkalinity were poisoned with a saturated HgCl2 solution and preserved in 160mL crimped serum bottles.</p>
Funding provided by Schmidt Ocean Institute (SOI) Award Number: No Award Number
completed
Andrew R. Babbin
Massachusetts Institute of Technology
617-253-2181
77 Massachusetts Ave. Bldg. 54-918
Cambridge
MA
02139
USA
babbin@mit.edu
pointOfContact
Karen L. Casciotti
Stanford University
650-721-5545
Department of Environmental Earth System Science 473 Via Ortega, Y2E2 Building, Room 140
Stanford
CA
94305
USA
kcasciotti@stanford.edu
pointOfContact
Ryan Woosley
Massachusetts Institute of Technology
617-253-1984
77 Massachusetts Ave Bldg. 54-1414
Cambridge
MA
02139
USA
rwoosley@mit.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
CRUISEID
EXPOCODE
STNNBR
CASTNO
SAMPNO
DATE
TIME
LATITUDE
LONGITUDE
BOTTOM_DEPTH
CTDPRS
CTDTMP
CTDSAL
CTDS_FLAG_W
CTDOXY
CTDOXY_FLAG_W
FLOR
FLOR_FLAG_W
NOx
NOx_FLAG_W
NOx_stdev
NOx_STD_FLAG_W
NITRIT_BabLab
NITRIT_FLAG_W
PHSPHT
PHSPHT_FLAG_W
NH4
NH4_FLAG_W
PH_TOT
PH_TOT_FLAG_W
PH_TEMP
TA
TA_FLAG_W
ISO_DateTime_UTC
Teledyne T200 NOx analyzer
Ocean Optics QEPRO spectrophotometer
Agilent 8454 spectrophotometer
Custom total alkalinity titrator
theme
None, User defined
Cruise identfier
EXPOCODE
station
cast
sample identification
date
time of day
latitude
longitude
depth_bottom
water pressure
temperature of sample or a generic measurement (not in-situ water temp)
salinity
flag
dissolved Oxygen
fluorescence
nitrate plus nitrite
standard deviation
Nitrite
phosphate
Ammonium
pH
total alkalinity (TA)
ISO_DateTime_UTC
featureType
BCO-DMO Standard Parameters
Chemiluminescence NOx Analyzer
Spectrophotometer
Spectrophotometer
Titrator
instrument
BCO-DMO Standard Instruments
FK180624
service
Deployment Activity
Eastern Tropical North Pacific Ocean (20N, 120W)
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Solving Microbial Mysteries with Autonomous Technology
https://schmidtocean.org/cruise/solving_microbial_mysteries_with_autonomous_technology/
Solving Microbial Mysteries with Autonomous Technology
<p>Phytoplankton form the base of the marine food web. These microscopic, single-celled organisms float in seawater, taking in carbon dioxide and using light energy to make carbohydrates. Like land plants, phytoplankton need other elements and compounds (fertilizer) to perform photosynthesis in order to survive and thrive: Nitrogen is one of these key ingredients for phytoplankton growth.</p>
<p>Nitrogen is fascinating and somewhat unique because it cycles through many oxygenation states. This means that there is plenty of energy for organisms to harness and the nitrogen cycle can be used as a lens to understand microbial communities. The quantity of “fixed nitrogen” in the ocean, usually nitrate (NO3–) and ammonium (NH4+), is critical for the existence and development of phytoplankton, and plays a role in the biological carbon pump sequestering carbon dioxide from the atmosphere.</p>
<p>Being able to recognize the role of fixed nitrogen in ocean processes is important for understanding low-oxygen areas in the world’s oceans. Insight into microbial interactions in oxygen deficient waters will allow researchers to better predict the marine response to increased nutrient runoff, eutrophication, and hypoxia – all of which currently threaten the livelihoods of many coastal communities as a warming climate leads to the expansion of low oxygen “dead” zones.</p>
<p>Data Management Plan: The resulting shipboard dataset is being archived at Rolling Deck to Repository and is now available. ADCP data is curated and processed by University of Hawaii.Iodine Speciation measurements are archived in BCO-DMO</p>
Microbial Mysteries
largerWorkCitation
project
eng; USA
oceans
Eastern Tropical North Pacific Ocean (20N, 120W)
-119.002069
-101.99474
13.99251
18.00001
2018-06-30
2018-07-13
Eastern Tropical North Pacific Ocean
0
BCO-DMO catalogue of parameters from Bottle data and chemical analysis from Falkor cruise FK180624 in the Eastern Tropical North Pacific Ocean in 2018
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/833024.rdf
Name: CRUISEID
Units: unitless
Description: <p>cruide identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/833025.rdf
Name: EXPOCODE
Units: unitless
Description: <p>cruise EXPO code</p>
http://lod.bco-dmo.org/id/dataset-parameter/833026.rdf
Name: STNNBR
Units: unitless
Description: <p>station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/833027.rdf
Name: CASTNO
Units: unitless
Description: <p>cast number</p>
http://lod.bco-dmo.org/id/dataset-parameter/833028.rdf
Name: SAMPNO
Units: unitless
Description: <p>sample number</p>
http://lod.bco-dmo.org/id/dataset-parameter/833029.rdf
Name: DATE
Units: unitless
Description: <p>sampling date in pacific daylight time (PDT), format:dd-mm-yyy</p>
http://lod.bco-dmo.org/id/dataset-parameter/833030.rdf
Name: TIME
Units: unitless
Description: <p>time in pacific daylight time (PDT), format: hh:mm:ss</p>
http://lod.bco-dmo.org/id/dataset-parameter/833031.rdf
Name: LATITUDE
Units: decimal degrees
Description: <p>latitude, south is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/833032.rdf
Name: LONGITUDE
Units: decimal degrees
Description: <p>longitude, west is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/833033.rdf
Name: BOTTOM_DEPTH
Units: meters (m)
Description: <p>bottom depth of ocean</p>
http://lod.bco-dmo.org/id/dataset-parameter/833034.rdf
Name: CTDPRS
Units: decibar (dbar)
Description: <p>CTD pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/833035.rdf
Name: CTDTMP
Units: degrees Celsius (°C)
Description: <p>CTD temperature, International Temperature Scale of 1990 (ITS-90)</p>
http://lod.bco-dmo.org/id/dataset-parameter/833036.rdf
Name: CTDSAL
Units: PSU
Description: <p>CTD salinity, Practical Salinity Scale - 1978</p>
http://lod.bco-dmo.org/id/dataset-parameter/833037.rdf
Name: CTDS_FLAG_W
Units: unitless
Description: <p>CTD salinity flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn</p>
http://lod.bco-dmo.org/id/dataset-parameter/833038.rdf
Name: CTDOXY
Units: micromoles per liters (umol/l)
Description: <p>CTD oxygen</p>
http://lod.bco-dmo.org/id/dataset-parameter/833039.rdf
Name: CTDOXY_FLAG_W
Units: unitless
Description: <p>oxygen flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn</p>
http://lod.bco-dmo.org/id/dataset-parameter/833040.rdf
Name: FLOR
Units: micrograms per liters (ug/l)
Description: <p>calibrated fluoresence from CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/833041.rdf
Name: FLOR_FLAG_W
Units: unitless
Description: <p>fluoresence flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833042.rdf
Name: NOx
Units: micromoles per liters (umol/l)
Description: <p>nitrate + nitrite</p>
http://lod.bco-dmo.org/id/dataset-parameter/833043.rdf
Name: NOx_FLAG_W
Units: unitless
Description: <p>total NOx flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833044.rdf
Name: NOx_stdev
Units: micromoles per liters (umol/l)
Description: <p>standard deviation of NOx</p>
http://lod.bco-dmo.org/id/dataset-parameter/833045.rdf
Name: NOx_STD_FLAG_W
Units: unitless
Description: <p>flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833046.rdf
Name: NITRIT_BabLab
Units: micromoles per liters (umol/l)
Description: <p>nitrite</p>
http://lod.bco-dmo.org/id/dataset-parameter/833047.rdf
Name: NITRIT_FLAG_W
Units: unitless
Description: <p>nitrite flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833048.rdf
Name: PHSPHT
Units: micromoles per liters (umol/l)
Description: <p>phosphate</p>
http://lod.bco-dmo.org/id/dataset-parameter/833049.rdf
Name: PHSPHT_FLAG_W
Units: unitless
Description: <p>phosphate flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833050.rdf
Name: NH4
Units: micromoles per liters (umol/l)
Description: <p>ammonium</p>
http://lod.bco-dmo.org/id/dataset-parameter/833051.rdf
Name: NH4_FLAG_W
Units: unitless
Description: <p>ammonium flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833052.rdf
Name: PH_TOT
Units: unitless
Description: <p>pH on the total scale at 25C</p>
http://lod.bco-dmo.org/id/dataset-parameter/833053.rdf
Name: PH_TOT_FLAG_W
Units: unitless
Description: <p>pH flag</p>
http://lod.bco-dmo.org/id/dataset-parameter/833054.rdf
Name: PH_TEMP
Units: degrees Celsius (°C)
Description: <p>temperature of pH measurements</p>
http://lod.bco-dmo.org/id/dataset-parameter/833055.rdf
Name: TA
Units: micromoles per kilograms (umol/kg)
Description: <p>total alkalinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/833056.rdf
Name: TA_FLAG_W
Units: unitless
Description: <p>total alkalinity flag. WOCE standard, with 2 = good, 3 = questionable, 6 = mean of replicates, 9 = sample not drawn.</p>
http://lod.bco-dmo.org/id/dataset-parameter/833057.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Date and time of sample and data collection in UTC, standard ISO format (yyyy-mm-ddThh:mmZ)</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
114145
https://darchive.mblwhoilibrary.org/bitstream/1912/26821/1/dataset-832389_bottle-data-and-chemical-analysis__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.832389.1
download
onLine
dataset
<p>The samples were taken using a 24-bottle CTD rosette with 12L bottles. Depths varied per station but were focused in the upper 1000m. 19 stations were sampled with 22 casts total.</p>
<p>Samples were drawn in order: pH, alkalinity, NH4, nutrients (NOx, PO4, NO2). pH, NH4, PO4, NO2 were measured within 3 hours of collection onboard. NOx were filtered (0.22um Sterivex) and frozen.&nbsp;NOx is generally a mean of 3 measurements. Alkalinity were poisoned with a saturated HgCl2 solution and preserved in 160mL crimped serum bottles.</p>
Specified by the Principal Investigator(s)
<p>The samples were analysed using the following instruments:</p>
<ul>
<li>NO2, PO4: Ocean Optics QEPRO spectrophotometer with 10cm Starna flow through quartz cell</li>
<li>NOx: Teledyne T200 NOx analyzer with custom front end for vanadium reduction</li>
<li>pH: Agilent 8454 spectrophotometer with custom front end for automated syringe injection</li>
<li>Alkalinity: Custom total alkalinity titrator built by the lab of Andrew Dickson, UCSD-Scripps</li>
</ul>
<p>BCO-DMO processing notes:</p>
<ul>
<li>Added ISO_DateTime_UTC column</li>
<li>Added cruise id</li>
</ul>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Teledyne T200 NOx analyzer
Teledyne T200 NOx analyzer
PI Supplied Instrument Name: Teledyne T200 NOx analyzer PI Supplied Instrument Description:NOx: Teledyne T200 NOx analyzer with custom front end for vanadium reduction. Instrument Name: Chemiluminescence NOx Analyzer Instrument Short Name: Instrument Description: The chemiluminescence method for gas analysis of oxides of nitrogen relies on the measurement of light produced by the gas-phase titration of nitric oxide and ozone. A chemiluminescence analyzer can measure the concentration of NO/NO2/NOX.
One example is the Teledyne Model T200: https://www.teledyne-api.com/products/nitrogen-compound-instruments/t200
Ocean Optics QEPRO spectrophotometer
Ocean Optics QEPRO spectrophotometer
PI Supplied Instrument Name: Ocean Optics QEPRO spectrophotometer PI Supplied Instrument Description:NO2, PO4: Ocean Optics QEPRO spectrophotometer with 10cm Starna flow through quartz cell Instrument Name: Spectrophotometer Instrument Short Name:Spectrophotometer Instrument Description: An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB20/
Agilent 8454 spectrophotometer
Agilent 8454 spectrophotometer
PI Supplied Instrument Name: Agilent 8454 spectrophotometer PI Supplied Instrument Description:pH: Agilent 8454 spectrophotometer with custom front end for automated syringe injection Instrument Name: Spectrophotometer Instrument Short Name:Spectrophotometer Instrument Description: An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB20/
Custom total alkalinity titrator
Custom total alkalinity titrator
PI Supplied Instrument Name: Custom total alkalinity titrator PI Supplied Instrument Description:Custom total alkalinity titrator built by the lab of Andrew Dickson, UCSD-Scripps Instrument Name: Titrator Instrument Short Name:Titrator Instrument Description: Titrators are instruments that incrementally add quantified aliquots of a reagent to a sample until the end-point of a chemical reaction is reached. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB12/
Cruise: FK180624
FK180624
R/V Falkor
Community Standard Description
International Council for the Exploration of the Sea
R/V Falkor
vessel
FK180624
Andrew R. Babbin
Massachusetts Institute of Technology
R/V Falkor
Community Standard Description
International Council for the Exploration of the Sea
R/V Falkor
vessel