http://lod.bco-dmo.org/id/dataset/860409
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
2021-09-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Suspended PIC, PC, PN data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017
2021-09-21
publication
2021-09-21
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-09-23
publication
https://doi.org/10.26008/1912/bco-dmo.860409.1
William M. Berelson
University of Southern California
principalInvestigator
Jess F. Adkins
California Institute of Technology
principalInvestigator
Sijia Dong
California Institute of Technology
principalInvestigator
Nick E. Rollins
University of Southern California
principalInvestigator
Adam V. Subhas
Woods Hole Oceanographic Institution
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: Dong, S., Berelson, W. M., Adkins, J. F., Subhas, A. V., Rollins, N. E. (2021) Suspended PIC, PC, PN data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-09-21 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.860409.1 [access date]
Dataset Description: <p>North Pacific, 150 W, 20 to 60 N, all depths</p> Methods and Sampling: <p>Suspended particles were collected at 5 different stations along a North Pacific transect between Hawaii and Alaska. Samples were collected on 142 mm diameter Glass Fiber Filters (GFF) using McLane Pumps. Particulate Inorganic Carbon (PIC) content was measured by acidifying a subsample of the GFF filter and measuring total CO2 released on a Picarro gas concentration analyzer. Total Particulate Carbon (PC) and Particulate Nitrogen (PN) were analyzed by burning a subsample of the GFF on an Elemental Analyzer (EA).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1220600 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1220600
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1220302 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1220302
completed
William M. Berelson
University of Southern California
310-804-8981
Department of Earth Sciences (ZHS 227) 3651 Trousdale Pky.
Los Angeles
CA
90089-0740
USA
berelson@usc.edu
pointOfContact
Jess F. Adkins
California Institute of Technology
626-395-8550
MC 100-23, 1200 E. California Blvd
Pasadena
CA
91125
USA
jess@gps.caltech.edu
pointOfContact
Sijia Dong
California Institute of Technology
213-359-9725
1200 E California Blvd. MC 131-24
Pasadena
CA
91125
USA
sijiadong@nju.edu.cn
pointOfContact
Nick E. Rollins
University of Southern California
(213)740-5828
University of Southern California Department of Earth Sciences 3651 Trousdale Pkwy
Los Angeles
CA
90089-0740
USA
nrollins@usc.edu
pointOfContact
Adam V. Subhas
Woods Hole Oceanographic Institution
508-289-2399
266 Woods Hole Rd. MS#8
Woods Hole
MA
02543
USA
asubhas@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Cruise_ID
Cruise_synonym
Station
Longitude
Latitude
Depth
Deploy_Time_local
Recover_Time_local
d13C
PC
d15N
PN
PIC_POC_ratio
Deploy_DateTime_UTC
Recover_DateTime_UTC
Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i)
Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i)
Costech ECS4010 CHNSO Elemental Analyzer
McLane Pump
theme
None, User defined
Cruise identfier
cruise name
station
longitude
latitude
depth
Date and time
d13C
total particulate Carbon
d15N
Total Particulate Nitrogen
ratio
ISO_DateTime_UTC
featureType
BCO-DMO Standard Parameters
Cavity enhanced absorption spectrometers
CO2 Analyzer
Elemental Analyzer
McLane Pump
instrument
BCO-DMO Standard Instruments
KM1712
service
Deployment Activity
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.
Ocean Acidification - Collaborative Research: Measuring the kinetics of CaCO3 dissolution in seawater using novel isotope labeling, laboratory experiments, and in situ experiments
https://osprey.bco-dmo.org/project/824992
Ocean Acidification - Collaborative Research: Measuring the kinetics of CaCO3 dissolution in seawater using novel isotope labeling, laboratory experiments, and in situ experiments
<p><em>NSF Award Abstract:</em><br />
Ocean acidification by anthropogenic carbon dioxide (CO2) emissions to the atmosphere will ultimately be balanced by sedimentary carbonate dissolution. The time constant for this reaction, however, is ca. 6,000 years. So, in the coming decades, the ocean's response to CO2 uptake will be based on the kinetics of supply and removal, not on the thermodynamics of the system. Unfortunately our understanding of the basic rate law for carbonate dissolution in the ocean is lacking. The order of the rate law is still argued to be anywhere from 1 to 4.5; this range represents a major difference in the sensitivity of the system to small changes in saturation state. The relative importance of aragonite vs. calcite dissolution, the influence of magnesium content in the minerals, and the sign of the role of organic matter are all still unknowns in the modern ocean. Of course, a truly useful rate law would be able to combine the relative importance of all of these factors into a predictive rule for how dissolution will respond to ocean acidification.</p>
<p>In this study, researchers at the California Institute of Technology and the University of Southern California will address this problem with a novel set of laboratory and in situ experiments that use carbon-13 (13C) tracer labeled biogenic carbonates to measure the dissolution rate under a wide range of saturation states. They will assemble a set of rules that will govern carbonate dissolution in sinking particles and in marine sediments. This will require two sub-projects. First, they will culture several different species of biogenic carbonate producers in the lab under the influence of a strong 13C label. With enrichments of around 30,000o/oo in the calcium carbonate (CaCO3), they will measure the change in dissolved inorganic carbon-13 at several time points over 1-2 weeks in specially built high-pressure reaction chambers. The construction of a prototype chamber is completed and it provides the means, for the first time, to control carbonate saturation state by changing seawater chemistry, pressure, and temperature independently. Experiments with pure 13C labeled inorganic CaCO3 will provide the inorganic reference frame for the biogenic carbonate results. Secondly, to check the lab-based rate data, they will also use labeled biogenic particles in a simple Niskin bottle based reactor that will be deployable on regular hydrowire. The accumulation of 13C in the Niskin dissolved inorganic carbon over 1-2 days will provide an initial rate that is directly comparable to the more extensive laboratory study on the same sorts of materials. Using the San Pedro Basin as a test bed for these in situ experiments will sample a range of saturation states in a series of 3-day cruises. This high-sensitivity approach should allow the team to unpack the various components of carbonate dissolution in seawater under rising CO2 concentrations.</p>
<p>Broader Impacts. Producing a better rate law for carbonate dissolution will have broad implications for the fields of marine chemistry, marine biology, paleoceanography, and for potential societal response to ocean acidification. This rate law sits at the heart of the marine carbonate cycle. In addition, this work will benefit at least two graduate students and promote US-Israel collaborations via the inclusion of Jonathan Erez and his students. The specific involvement of underrepresented high school students in scientific/oceanographic research is built into the efforts of this project as well as ongoing efforts by both PIs to communicate their science to a broad array of non-scientific audiences.</p>
CaCO3 dissolution
largerWorkCitation
project
eng; USA
oceans
-158
-148
23
50
2017-08-02
2017-08-24
North Pacific, 150 W, 20 to 60 N, all depths
0
BCO-DMO catalogue of parameters from Suspended PIC, PC, PN data collected along a North Pacific transect between Hawaii and Alaska on R/V Kilo Moana cruise KM1712 in August 2017
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/861061.rdf
Name: Cruise_ID
Units: unitless
Description: <p>Cruise identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/861062.rdf
Name: Cruise_synonym
Units: unitless
Description: <p>Cruise name</p>
http://lod.bco-dmo.org/id/dataset-parameter/861063.rdf
Name: Station
Units: unitless
Description: <p>Station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/861064.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude of sample collection (West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/861065.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude of sample collection</p>
http://lod.bco-dmo.org/id/dataset-parameter/861066.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth of sample collection</p>
http://lod.bco-dmo.org/id/dataset-parameter/861067.rdf
Name: Deploy_Time_local
Units: unitless
Description: <p>Time of pump deployment (local, Hawaii Standard Time)</p>
http://lod.bco-dmo.org/id/dataset-parameter/861068.rdf
Name: Recover_Time_local
Units: unitless
Description: <p>Time of pump recovery (local, Hawaii Standard Time)</p>
http://lod.bco-dmo.org/id/dataset-parameter/861069.rdf
Name: d13C
Units: per mil
Description: <p>Delta 13C of particulate carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/861070.rdf
Name: PC
Units: micrograms per liter (ug/L)
Description: <p>Concentration of total particulate carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/861071.rdf
Name: d15N
Units: per mil
Description: <p>Delta 15N of particulate nitrogen versus air</p>
http://lod.bco-dmo.org/id/dataset-parameter/861072.rdf
Name: PN
Units: micrograms per liter (ug/L)
Description: <p>Concentration of total particulate nitrogen</p>
http://lod.bco-dmo.org/id/dataset-parameter/861073.rdf
Name: PIC_POC_ratio
Units: unitless
Description: <p>Ratio of particulate inorganic carbon to particulate organic carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/861074.rdf
Name: Deploy_DateTime_UTC
Units: unitless
Description: <p>Time of pump deployment in ISO8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/861075.rdf
Name: Recover_DateTime_UTC
Units: unitless
Description: <p>Time of pump recovery in ISO8601 format</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
3635
https://darchive.mblwhoilibrary.org/bitstream/1912/27583/1/dataset-860409_suspended-particle-pump-data__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.860409.1
download
onLine
dataset
<p>Suspended particles were collected at 5 different stations along a North Pacific transect between Hawaii and Alaska. Samples were collected on 142 mm diameter Glass Fiber Filters (GFF) using McLane Pumps. Particulate Inorganic Carbon (PIC) content was measured by acidifying a subsample of the GFF filter and measuring total CO2 released on a Picarro gas concentration analyzer. Total Particulate Carbon (PC) and Particulate Nitrogen (PN) were analyzed by burning a subsample of the GFF on an Elemental Analyzer (EA).</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO processing:</strong><br />
- Converted latitude and longitude to decimal degrees.<br />
- Created column for ISO 8601 formatted times (UTC/GMT timezone)<br />
- Rounded column values to submitter preference<br />
- Modified parameter (column) names to conform with BCO-DMO naming conventions.&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No spaces, hyphens, commas, parentheses, or Greek letters.&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The only chararacters allowed are A-Z, a-z, 0-9, and underscores.</p>
<div>
<div>&nbsp;</div>
</div>
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
Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i)
Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i)
PI Supplied Instrument Name: Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i) PI Supplied Instrument Description:Particulate Inorganic Carbon (PIC) content was measured by acidifying a subsample of the GFF filter and measuring total CO2 released on Picarro Instrument Name: Cavity enhanced absorption spectrometers Instrument Short Name:CEAS Instrument Description: Instruments that illuminate a sample inside an optical cavity, typically using laser light, and measure the concentration or amount of a species in gas phase by absorption spectroscopy. Techniques include cavity ring-down spectroscopy (CRDS) and integrated cavity output spectroscopy (ICOS).
Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i)
Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i)
PI Supplied Instrument Name: Picarro Cavity Ring-Down Spectroscopy Gas Analyzer (G2131-i) PI Supplied Instrument Description:Particulate Inorganic Carbon (PIC) content was measured by acidifying a subsample of the GFF filter and measuring total CO2 released on Picarro Instrument Name: CO2 Analyzer Instrument Short Name:CO2 Analyzer Instrument Description: Measures atmospheric carbon dioxide (CO2) concentration. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/382/
Costech ECS4010 CHNSO Elemental Analyzer
Costech ECS4010 CHNSO Elemental Analyzer
PI Supplied Instrument Name: Costech ECS4010 CHNSO Elemental Analyzer PI Supplied Instrument Description:Total Particulate Carbon (PC) and Particulate Nitrogen (PN) were analyzed by burning a subsample of the GFF on Elemental Analyzer (EA).
Instrument Name: Elemental Analyzer Instrument Short Name: Instrument Description: Instruments that quantify carbon, nitrogen and sometimes other elements by combusting the sample at very high temperature and assaying the resulting gaseous oxides. Usually used for samples including organic material. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB01/
McLane Pump
McLane Pump
PI Supplied Instrument Name: McLane Pump PI Supplied Instrument Description:Samples were collected on Glass Fiber Filters using Mclane Pumps Instrument Name: McLane Pump Instrument Short Name:McLane Pump Instrument Description: McLane pumps sample large volumes of seawater at depth. They are attached to a wire and lowered to different depths in the ocean. As the water is pumped through the filter, particles suspended in the ocean are collected on the filters. The pumps are then retrieved and the contents of the filters are analyzed in a lab.
Cruise: KM1712
KM1712
R/V Kilo Moana
Community Standard Description
International Council for the Exploration of the Sea
R/V Kilo Moana
vessel
KM1712
William M. Berelson
University of Southern California
R/V Kilo Moana
Community Standard Description
International Council for the Exploration of the Sea
R/V Kilo Moana
vessel