http://lod.bco-dmo.org/id/dataset/773318
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
2019-07-17
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Bulk nitrogen and organic carbon isotopes and sinking flux from a Santa Barbara Basin sediment trap time-series (1994-2017)
2019-07-17
publication
2019-07-17
revision
BCO-DMO Linked Data URI
2019-07-17
creation
http://lod.bco-dmo.org/id/dataset/773318
Catherine V. Davis
University of South Carolina at Columbia
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: Davis, C. V. (2019) Bulk nitrogen and organic carbon isotopes and sinking flux from a Santa Barbara Basin sediment trap time-series (1994-2017). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-07-17 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/773318 [access date]
Carbon and nitrogen isotopes: sediment trap time-series Dataset Description: <p>This dataset includes bulk nitrogen&nbsp;and organic carbon isotopes and sinking flux from a Santa Barbara Basin sediment trap time-series (1994-2017).</p> Methods and Sampling: <p>Will be available once the paper is published.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1631977 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1631977
completed
Catherine V. Davis
University of South Carolina at Columbia
267-438-2198
701 Sumter St.
Columbia
SC
29208
USA
cdavis24@ncsu.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Deployment
Cup
Date_opened
delta15N
delta13C_org
C_flux
N_flux
Perkin Elmer 2400 CHNS/O Elemental Analyzer
VG Isoprime IRMS
theme
None, User defined
deployment number
sample identification
date
d15N
d13C
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
CHN Elemental Analyzer
Mass Spectrometer
Sediment Trap
instrument
BCO-DMO Standard Instruments
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.
Impact of Ocean Acidification on Planktonic Foraminifera in the California Current System During the Last 300 Years
https://osprey.bco-dmo.org/project/771728
Impact of Ocean Acidification on Planktonic Foraminifera in the California Current System During the Last 300 Years
<p>NSF Abstract:</p>
<p>More than one-quarter of anthropogenic CO2 emissions produced since the beginning of the Industrial Revolution have been incorporated into the global surface ocean causing large-scale declines in seawater pH. This phenomenon is referred to as ocean acidification (OA) and is predicted to become particularly acute in coastal regions, including the west coast of the US. As the oceans become more acidic, it will become increasingly difficult for marine calcifiers to produce their shells. This may have important consequences for the marine food web and for various commercially important marine species. This study will produce the first detailed record of changes in OA along the coast of California during the last two centuries. This will be accomplished by examining the shells of a group of calcifying plankton called foraminifera. These organisms live and produce their shells at the sea surface, with the shells sinking to the sea floor when the organism dies. Foraminiferal shells from a sediment core collected from Santa Barbara Basin will be studied in order to reconstruct changes in calcification over the last 200 years. Using these results, predictions will be made as to how calcification will continue to change through the end of the 21st century based on various scenarios for increasing atmospheric CO2.</p>
<p>
Modeling studies suggest that the California Current System (CCS) and associated ecosystem have been and will continue to be particularly vulnerable to ocean acidification (OA). To test this concept, this study will quantify the effect of OA on calcification rates in planktonic foraminifera from the Santa Barbara Basin region of the CCS since the onset of the Industrial Revolution. A 20-year Santa Barbara Basin sediment trap time series, together with the varved sediments from the basin will be used to generate a nearly annually resolved record of changes in calcification for this group of plankton in the CCS for the last 200 years. The proposed research will take place in two phases. First, sediment trap samples and coincident water column chemistry data will be used to calibrate the relationships among foraminiferal shell morphology (area density), shell geochemistry (B/Ca), and water column carbonate chemistry. Second, these morphologic and trace metal proxies will be used to produce two independent records of changing carbon ion concentration for the last two centuries using a 210Pb-dated varved sediment record. These sediment-derived estimates of carbon ion concentration will be compared with model estimates of this parameter for the last two centuries. Taken together, the sediment trap and core samples will provide an incomparable archive for quantifying the impact of OA on calcification in this paleoclimatically important group of plankton.</p>
CCS-Forams
largerWorkCitation
project
eng; USA
oceans
-120.0333
-120.0333
34.2333
34.2333
1993-08-12
2017-10-14
Southern California Margin
0
BCO-DMO catalogue of parameters from Bulk nitrogen and organic carbon isotopes and sinking flux from a Santa Barbara Basin sediment trap time-series (1994-2017)
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/773338.rdf
Name: Deployment
Units: unitless
Description: <p>Sediment trap deployment identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/773339.rdf
Name: Cup
Units: unitless
Description: <p>Sediment trap cup identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/773340.rdf
Name: Date_opened
Units: unitless
Description: <p>First day cup was open to vertical flux</p>
http://lod.bco-dmo.org/id/dataset-parameter/773341.rdf
Name: delta15N
Units: parts per thousand (per mil)
Description: <p>Bulk sediment nitrogen isotopes ratio of stable isotopes 15N:14N</p>
http://lod.bco-dmo.org/id/dataset-parameter/773342.rdf
Name: delta13C_org
Units: parts per thousand (per mil)
Description: <p>Bulk sediment organic carbons isotopes ratio of stable isotopes 13C:12C</p>
http://lod.bco-dmo.org/id/dataset-parameter/773343.rdf
Name: C_flux
Units: grams/meter^2/day
Description: <p>Total carbon flux</p>
http://lod.bco-dmo.org/id/dataset-parameter/773344.rdf
Name: N_flux
Units: grams/meter^2/day
Description: <p>Total nitrogen flux</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
21078
https://datadocs.bco-dmo.org/file/rggprEvt1yJ7X5/TableS1_CNflux.csv
TableS1_CNflux.csv
Primary data file for dataset ID 773318
download
https://osprey.bco-dmo.org/dataset/773318/data/download
download
onLine
dataset
<p>Will be available once the paper is published.</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- re-formatted date from m/d/yyyy to yyyy-mm-dd</p>
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
Perkin Elmer 2400 CHNS/O Elemental Analyzer
Perkin Elmer 2400 CHNS/O Elemental Analyzer
PI Supplied Instrument Name: Perkin Elmer 2400 CHNS/O Elemental Analyzer Instrument Name: CHN Elemental Analyzer Instrument Short Name:CHN_EA Instrument Description: A CHN Elemental Analyzer is used for the determination of carbon, hydrogen, and nitrogen content in organic and other types of materials, including solids, liquids, volatile, and viscous samples.
VG Isoprime IRMS
VG Isoprime IRMS
PI Supplied Instrument Name: VG Isoprime IRMS Instrument Name: Mass Spectrometer Instrument Short Name:Mass Spec Instrument Description: General term for instruments used to measure the mass-to-charge ratio of ions; generally used to find the composition of a sample by generating a mass spectrum representing the masses of sample components. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/
PI Supplied Instrument Name: Instrument Name: Sediment Trap Instrument Short Name:Sediment Trap Instrument Description: Sediment traps are specially designed containers deployed in the water column for periods of time to collect particles from the water column falling toward the sea floor. In general a sediment trap has a jar at the bottom to collect the sample and a broad funnel-shaped opening at the top with baffles to keep out very large objects and help prevent the funnel from clogging. This designation is used when the specific type of sediment trap was not specified by the contributing investigator. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/33/