http://lod.bco-dmo.org/id/dataset/683097
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
2017-02-24
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Nitrogen isotopes of coral skeleton-bound organic matter from various sampling locations world-wide
2018-09-13
publication
2018-09-13
revision
BCO-DMO Linked Data URI
2018-09-13
creation
http://lod.bco-dmo.org/id/dataset/683097
Daniel M. Sigman
Princeton University
principalInvestigator
Anne L. Cohen
Woods Hole Oceanographic Institution
principalInvestigator
Samantha J. de Putron
Bermuda Institute of Ocean Sciences
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: Sigman, D. M., Cohen, A. L., de Putron, S. J. (2018) Nitrogen isotopes of coral skeleton-bound organic matter from various sampling locations world-wide. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2018-09-13 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/683097 [access date]
Nitrogen isotopes of coral skeleton-bound organic matter Dataset Description: <p>These data were published in Wang et al., 2016 and Wang et al., 2018.</p>
<p>The following table is a statistical summary of results:<br />
<a href="http://dmoserv3.whoi.edu/data_docs/Coral_climate_effects/Table1.pdf" target="_blank">Table1, Wang et al., 2016</a> (pdf)</p> Methods and Sampling: The “age” for these corals were determined by either counting growth rings on X-ray images of the coral skeleton or matching with other parameters (Sr/Ca or oxygen isotopes) in the same coral skeleton.
At each site, the core-averaged skeletal d15N was first calculated by averaging all available d15N data in each coral core. Then the site-averaged skeletal d15N was calculated by averaging the core-averaged skeletal d15N of all coral cores from the same site.
Samples from Bermuda were collected from a single brain coral (of the species Diploria labyrinthiformis) at Hog Reef, Bermuda (32.45811, -64.83445) in July of 2014 at a depth of 3m.
For more details, see Wang et al., 2016.
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1537338 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1537338
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1536547 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1536547
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1536368 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1536368
completed
Daniel M. Sigman
Princeton University
609-258-2194
Department of Geosciences M52 Guyot Hall
Princeton
NJ
08544
USA
sigman@princeton.edu
pointOfContact
Anne L. Cohen
Woods Hole Oceanographic Institution
508-289-2958
Geology & Geophysics 266 Woods Hole Rd MS #23
Woods Hole
MA
02543
USA
acohen@whoi.edu
pointOfContact
Samantha J. de Putron
Bermuda Institute of Ocean Sciences
441-297-1880 ext. 261
17 Biological Station St. George's GE01
Bermuda
samantha.deputron@bios.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
site
collection_year
lat_approx
lon_approx
site_depth
age
depth
CS_d15N_avg
CS_d15N_1sd
IRMS
theme
None, User defined
site
year
latitude
longitude
depth
age
depth core
d15N measured in biota
featureType
BCO-DMO Standard Parameters
Isotope-ratio Mass Spectrometer
instrument
BCO-DMO Standard Instruments
CoralClimateProj_Kiritimati
CoralClimateProj_Oman_margin
CoralClimateProj_Bermuda
service
Deployment Activity
Kiritimati Island, Central Equatorial Pacific
Oman margin, Arabian Sea
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.
Collaborative Research: Identifying the Role of Basin-scale Climate Variability in the Decline of Atlantic Corals
https://osprey.bco-dmo.org/project/655204
Collaborative Research: Identifying the Role of Basin-scale Climate Variability in the Decline of Atlantic Corals
<p><em>Text from the NSF award abstract:</em></p>
<p>Human carbon dioxide emissions are causing measureable changes in ocean conditions. Many of these changes negatively affect coral reef ecosystems, reducing their ability to provide food, arable land, tourist destinations and coastline protection for hundreds of millions of people worldwide. This project focuses on the effects of enhanced stratification, caused by ocean warming, on the growth of reef-building corals across the Caribbean and Bermuda. Enhanced stratification impacts primary productivity which generates food for corals. Initial data generated by the investigators suggest that Atlantic coral growth has declined in the last 5 decades in response to these changes. A laboratory-based experiment is designed to test this hypothesis. If verified, the projected decline in Atlantic primary productivity through the 21st century could potentially rival and will certainly exacerbate the effects of warming and ocean acidification on coral reef ecosystems across the North Atlantic. Support is provided for graduate research, and undergraduate participation is facilitated through the Woods Hole Oceanographic Institution Summer Fellowship and the Bermuda Institute of Ocean Sciences-Princeton Environmental Institute Summer Internship Programs. The results will be presented at national and international meetings and disseminated in a timely manner through peer-reviewed publications. All data produced through this program will be archived in the Biological and Chemical Oceanographic Data Management Office.</p>
<p>Anthropogenic climate change has emerged as a principle threat to coral reef survival in the 21st century. In addition to ocean warming and acidification, global climate models project enhanced stratification of the upper oceans through the 21st century and a consequent decline in productivity, by up to 50%, in the North Atlantic. This project employs controlled laboratory manipulation experiments to test the link between productivity and growth of the dominant reef-building corals across the Caribbean and Bermuda. Preliminary data generated by the investigators, including multi-decade long coral growth histories and nitrogen isotope ratios of coral tissue and skeleton, suggest that coral growth across the region has declined over the past 50 years in response to productivity changes already underway. If the link between ocean circulation, productivity decline, and coral growth is verified, the projected 21st century decline in productivity could rival and will certainly exacerbate the effects of warming and ocean acidification on North Atlantic coral reef ecosystems.</p>
Coral climate effects
largerWorkCitation
project
eng; USA
oceans
Kiritimati Island, Central Equatorial Pacific; Oman margin, Arabian Sea
-64.83445
157.4
1.87
32.45811
1996-01-01
2014-01-31
Bermuda and wider Caribbean
0
BCO-DMO catalogue of parameters from Nitrogen isotopes of coral skeleton-bound organic matter from various sampling locations world-wide
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/683172.rdf
Name: site
Units: unitless
Description: <p>Location of sampling</p>
http://lod.bco-dmo.org/id/dataset-parameter/683173.rdf
Name: collection_year
Units: unitless
Description: <p>Year of collection in format yyyy</p>
http://lod.bco-dmo.org/id/dataset-parameter/683174.rdf
Name: lat_approx
Units: decimal degrees
Description: <p>Approximate latitude of sampling site</p>
http://lod.bco-dmo.org/id/dataset-parameter/683175.rdf
Name: lon_approx
Units: decimal degrees
Description: <p>Approximate longitude of sampling site</p>
http://lod.bco-dmo.org/id/dataset-parameter/683176.rdf
Name: site_depth
Units: meters
Description: <p>Depth of sampling location</p>
http://lod.bco-dmo.org/id/dataset-parameter/683177.rdf
Name: age
Units: decimal year
Description: <p>Age of coral colony sampled</p>
http://lod.bco-dmo.org/id/dataset-parameter/683178.rdf
Name: depth
Units: centimeters
Description: <p>Depth (middle interval) within sample core</p>
http://lod.bco-dmo.org/id/dataset-parameter/683179.rdf
Name: CS_d15N_avg
Units: permil (0/00) vs air
Description: <p>Average Coral Skeletal d15N. d15N is the ratio of stable isotopes 15N:14N.</p>
http://lod.bco-dmo.org/id/dataset-parameter/683180.rdf
Name: CS_d15N_1sd
Units: permil (0/00) vs air
Description: <p>First standard deviation of Coral Skeletal d15N. d15N is the ratio of stable isotopes 15N:14N.</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
9854
https://datadocs.bco-dmo.org/file/yppzB8xF2N617r/N_coral_toplevel.csv
N_coral_toplevel.csv
Primary data file for dataset ID 683097
download
https://osprey.bco-dmo.org/dataset/683097/data/download
download
onLine
dataset
The “age” for these corals were determined by either counting growth rings on X-ray images of the coral skeleton or matching with other parameters (Sr/Ca or oxygen isotopes) in the same coral skeleton.
At each site, the core-averaged skeletal d15N was first calculated by averaging all available d15N data in each coral core. Then the site-averaged skeletal d15N was calculated by averaging the core-averaged skeletal d15N of all coral cores from the same site.
Samples from Bermuda were collected from a single brain coral (of the species Diploria labyrinthiformis) at Hog Reef, Bermuda (32.45811, -64.83445) in July of 2014 at a depth of 3m.
For more details, see Wang et al., 2016.
from Deployment: CoralClimateProj_Kiritimati <p>Sampling took place in 1998.</p>
from Deployment: CoralClimateProj_Oman_margin <p>Sampled in 1996</p>
Specified by the Principal Investigator(s)
BCO-DMO processing notes:
* added a conventional header with dataset name, PI name, version date
* modified parameter names to conform with BCO-DMO naming conventions
* blank values replaced with no data value 'nd'
* Changed site name "Christmas Island" to "Kiritimati Island" to be consistent with publication referenced.
* added sampling depth, sampling year, approximate latitude and longitude site locations that were included in a statistical summary table.
* rounded fractional calendar year to three decimal places in Oman data
* dataset v1: 2017-02-27 replaced by dataset version v2: 2018-09-14. Data from Bermuda added to the dataset.
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
IRMS
IRMS
PI Supplied Instrument Name: IRMS PI Supplied Instrument Description:Used "denitrifier method" with isotope ratio mass spectrometer (IRMS) Instrument Name: Isotope-ratio Mass Spectrometer Instrument Short Name:IR Mass Spec; IRMS Instrument Description: The Isotope-ratio Mass Spectrometer is a particular type of mass spectrometer used to measure the relative abundance of isotopes in a given sample (e.g. VG Prism II Isotope Ratio Mass-Spectrometer). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/
Deployment: CoralClimateProj_Kiritimati
CoralClimateProj_Kiritimati
Kiritimati
island
CoralClimateProj_Kiritimati
Daniel M. Sigman
Princeton University
Deployment: CoralClimateProj_Oman_margin
CoralClimateProj_Oman_margin
Oman_margin
shoreside
CoralClimateProj_Oman_margin
Daniel M. Sigman
Princeton University
Deployment: CoralClimateProj_Bermuda
CoralClimateProj_Bermuda
shoreside Bermuda
shoreside
CoralClimateProj_Bermuda
Daniel M. Sigman
Princeton University
Kiritimati
island