http://lod.bco-dmo.org/id/dataset/727518
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
2018-02-16
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Mg/Ca ratios in Echinoderms collected near western Antarctica on NBP12-10 (Jan. 1 to Feb. 9, 2013) and LMG13-12 (Nov. 22 to Dec. 20, 2013)
2018-02-21
publication
2018-02-21
revision
BCO-DMO Linked Data URI
2018-02-21
creation
http://lod.bco-dmo.org/id/dataset/727518
James B. McClintock
University of Alabama at Birmingham
principalInvestigator
Kenneth M. Halanych
Auburn University
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: McClintock, J. B., Halanych, K. M. (2018) Mg/Ca ratios in Echinoderms collected near western Antarctica on NBP12-10 (Jan. 1 to Feb. 9, 2013) and LMG13-12 (Nov. 22 to Dec. 20, 2013). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2018-02-21 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/727518 [access date]
Mg/Ca ratios Dataset Description: Methods and Sampling: <p>Echinoderms were collected during two National Science Foundation (NSF) research cruises: NBP12-10 aboard the U.S. R/V <em>Nathanial B. Palmer</em> (Jan 1 - Feb 9, 2013) and LMG13-12 aboard the U.S. R/V <em>Laurence M. Gould</em> (Nov 22 to Dec 20, 2013) around western Antarctica. Individuals were collected using a Blake Trawl (1.5 m width) and bottom temperatures were collected using Seabird SBE3 Oceanographic temperature sensors on a CTD rosette.</p>
<p>To prepare skeletal material, intact individuals or body components were placed in a drying oven for 24 hr at 35 °C and then digested in a 10% NaClO solution to remove all tissue (McClintock et al. 2011). Cleaned skeletal elements were rinsed generously with distilled water, vacuum dried, and then placed in a drying oven for 24 hrs. Skeletal material from intact individuals or body components was then ground into a fine powder using an agate mortar and pestle with the addition of several mL of 95% ethanol. The resulting slurry was air dried for 12 hrs and the subsequent powder used in mineralogical analysis.</p>
<p>Mg/Ca ratios were determined by X-ray diffraction (XRD) using a Philips X’Pert Analytical X-ray diffraction system (PANalytical B.V., Almelo, Netherlands). The system was set to run at 45kV and 40mV with a 2Θ angular scan range of 27˚ to 32˚. The scan speed was 2 s/step with a step size of 0.02 to obtain accurate measurements of the calcite peak occurring at 2Θ = 29.5 ˚-30.2 ˚. Resulting diffraction patterns was used to determine the Mg/Ca ratio following the equation given in Ries (2011), where “2Θ” is the measured location of the calcite peak on each sample’s x-ray diffraction patterns:</p>
<p>Mg/Ca = 0.17881(2Θ)<sup>2</sup> – 10.20926(2Θ) + 145.59368</p>
Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: PLR-1041022 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1041022
Funding provided by NSF Office of Polar Programs (formerly NSF PLR) (NSF OPP) Award Number: PLR-1043745 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1043745
onGoing
James B. McClintock
University of Alabama at Birmingham
205-975-2525
AB 1170
Birmingham
AL
35243
USA
mcclinto@uab.edu
pointOfContact
Kenneth M. Halanych
Auburn University
334-844-3222
101 Life Sciences Building Department of Biological Sciences, Auburn University
Auburn
AL
36849
USA
ken@auburn.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Sample
Class
species
body_part
Theta_2
Mg_Ca
latitude
longitude
Depth
Temperature
Seabird SBE3 Oceanographic temperature sensors on a CTD rosette
1.5 meter width Blake Trawl
Philips X’Pert Analytical X-ray Diffraction system (PANalytical B.V., Almelo, Netherlands)
theme
None, User defined
sample description
taxonomic class
species scientific name (binomial)
No BCO-DMO term
latitude
longitude
depth
water temperature at measurement depth
featureType
BCO-DMO Standard Parameters
CTD - profiler
Trawl_custom
X-ray diffractometer
instrument
BCO-DMO Standard Instruments
NBP1210
LMG1312
service
Deployment Activity
Ross Sea
Western Antarctic
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.
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=503477
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
NSF Climate Research Investment (CRI) activities that were initiated in 2010 are now included under Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES). SEES is a portfolio of activities that highlights NSF's unique role in helping society address the challenge(s) of achieving sustainability. Detailed information about the SEES program is available from NSF (https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=504707).
In recognition of the need for basic research concerning the nature, extent and impact of ocean acidification on oceanic environments in the past, present and future, the goal of the SEES: OA program is to understand (a) the chemistry and physical chemistry of ocean acidification; (b) how ocean acidification interacts with processes at the organismal level; and (c) how the earth system history informs our understanding of the effects of ocean acidification on the present day and future ocean.
Solicitations issued under this program:
NSF 10-530, FY 2010-FY2011
NSF 12-500, FY 2012
NSF 12-600, FY 2013
NSF 13-586, FY 2014
NSF 13-586 was the final solicitation that will be released for this program.
PI Meetings:
1st U.S. Ocean Acidification PI Meeting(March 22-24, 2011, Woods Hole, MA)
2nd U.S. Ocean Acidification PI Meeting(Sept. 18-20, 2013, Washington, DC)
3rd U.S. Ocean Acidification PI Meeting (June 9-11, 2015, Woods Hole, MA – Tentative)
NSF media releases for the Ocean Acidification Program:
Press Release 10-186 NSF Awards Grants to Study Effects of Ocean Acidification
Discovery Blue Mussels "Hang On" Along Rocky Shores: For How Long?
Discovery nsf.gov - National Science Foundation (NSF) Discoveries - Trouble in Paradise: Ocean Acidification This Way Comes - US National Science Foundation (NSF)
Press Release 12-179 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: Finding New Answers Through National Science Foundation Research Grants - US National Science Foundation (NSF)
Press Release 13-102 World Oceans Month Brings Mixed News for Oysters
Press Release 13-108 nsf.gov - National Science Foundation (NSF) News - Natural Underwater Springs Show How Coral Reefs Respond to Ocean Acidification - US National Science Foundation (NSF)
Press Release 13-148 Ocean acidification: Making new discoveries through National Science Foundation research grants
Press Release 13-148 - Video nsf.gov - News - Video - NSF Ocean Sciences Division Director David Conover answers questions about ocean acidification. - US National Science Foundation (NSF)
Press Release 14-010 nsf.gov - National Science Foundation (NSF) News - Palau's coral reefs surprisingly resistant to ocean acidification - US National Science Foundation (NSF)
Press Release 14-116 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: NSF awards $11.4 million in new grants to study effects on marine ecosystems - US National Science Foundation (NSF)
SEES-OA
largerWorkCitation
program
The effects of ocean acidification and rising sea surface temperatures on shallow-water benthic organisms in Antarctica
https://osprey.bco-dmo.org/project/527482
The effects of ocean acidification and rising sea surface temperatures on shallow-water benthic organisms in Antarctica
<p><em>Extracted from the NSF award abstract:</em></p>
<p>The research will investigate the individual and combined effects of rising ocean acidification and sea surface temperatures on shallow-water calcified benthic organisms in western Antarctic Peninsular (WAP) marine communities. The Southern Ocean is predicted to become undersaturated in terms of both aragonite and calcite within 50 and 100 years, respectively, challenging calcification processes. Adding to the problem, antarctic calcified benthic marine organisms are more vulnerable to ocean acidification than temperate and tropical species because they are generally weakly calcified. Many antarctic organisms are essentially stenothermal, and those in the West Antarctic Peninsula are being subjected to rising seawater temperatures. The project employs both single-species and multi-species level approaches to evaluating the impacts of rising ocean acidification and seawater temperature on representative calcified and non-calcified macroalgae, on calcified and non-calcified mesograzers, and on a calcified macro-grazer, all of which are important ecological players in the rich benthic communities. Multi-species analysis will focus on the diverse assemblage of amphipods and mesogastropods that are associated with dominant macroalgae that collectively play a key role in community dynamics along the WAP.<br />
<em>NOTE: </em>Charles Amsler is listed as a former Co-PI of this project.</p>
<p><u>Data Access:</u><br />
Data from this project have been submitted to the Antarctic Master Directory Portal of NASA's Global Change Master Directory, and can be accessed through the publication reference:</p>
<p><a href="http://www.usap-data.org/entry/NSF-ANT10-41022/2014-09-05_14-18-20/">Schram, J.B, K.M Schoenrock, J.B. McClintock, C.D. Amsler, R.A. Angus. 2014. Multiple stressor effects of near-future elevated seawater temperature and decreased pH on righting and escape behaviors of two common Antarctic gastropods. Journal of Experimental Marine Biology and Ecology 475:90-96. DOI link: http://dx.doi.org/10.1016/j.jembe.2014.04.005</a></p>
OA_Antarctic_organisms
largerWorkCitation
project
Genetic connectivity and biogeographic patterns of Antarctic benthic invertebrates
https://osprey.bco-dmo.org/project/665837
Genetic connectivity and biogeographic patterns of Antarctic benthic invertebrates
<p><em>Extracted from the NSF award abstract:</em></p>
<p>The research will explore the genetics, diversity, and biogeography of Antarctic marine benthic invertebrates, seeking to overturn the widely accepted suggestion that benthic fauna do not constitute a large, panmictic population. The investigators will sample adults and larvae from undersampled regions of West Antarctica that, combined with existing samples, will provide significant coverage of the western hemisphere of the Southern Ocean. The objectives are: 1) To assess the degree of genetic connectivity (or isolation) of benthic invertebrate species in the Western Antarctic using high-resolution genetic markers. 2) To begin exploring planktonic larvae spatial and bathymetric distributions for benthic shelf invertebrates in the Bellinghausen, Amundsen and Ross Seas. 3) To continue to develop a Marine Antarctic Genetic Inventory (MAGI) that relates larval and adult forms via DNA barcoding. </p>
Antarctic Inverts
largerWorkCitation
project
eng; USA
oceans
Ross Sea; Western Antarctic
166.5054933
-54.62936667
-76.9983
-62.4423
2013-01-01
2013-12-20
From projects that focused on the following 2 locations: 1. Palmer Station, Antarctica; 64.7667 S, 64.05 W 2. Antarctica
0
BCO-DMO catalogue of parameters from Mg/Ca ratios in Echinoderms collected near western Antarctica on NBP12-10 (Jan. 1 to Feb. 9, 2013) and LMG13-12 (Nov. 22 to Dec. 20, 2013)
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/728195.rdf
Name: Sample
Units: no units
Description: <p>Identifier specific to each sample of the dataset</p>
http://lod.bco-dmo.org/id/dataset-parameter/728196.rdf
Name: Class
Units: no units
Description: <p>Echinoderm class to which the sample belongs</p>
http://lod.bco-dmo.org/id/dataset-parameter/728197.rdf
Name: species
Units: no units
Description: <p>Lowest taxonomic level to which the sample could be identified</p>
http://lod.bco-dmo.org/id/dataset-parameter/728198.rdf
Name: body_part
Units: no units
Description: <p>Specific body component used from each echinoderm sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/728199.rdf
Name: Theta_2
Units: degrees
Description: <p>Measurement provided by x-ray diffraction</p>
http://lod.bco-dmo.org/id/dataset-parameter/728200.rdf
Name: Mg_Ca
Units: no units
Description: <p>Ratio of magnesium to calcium as determined from x-ray diffraction using equation from Ries (2011)</p>
http://lod.bco-dmo.org/id/dataset-parameter/728201.rdf
Name: latitude
Units: decimal degrees
Description: <p>Latitude for location for which the sample was collected</p>
http://lod.bco-dmo.org/id/dataset-parameter/728202.rdf
Name: longitude
Units: decimal degrees
Description: <p>Longitude for location for which the sample was collected</p>
http://lod.bco-dmo.org/id/dataset-parameter/728203.rdf
Name: Depth
Units: meters
Description: <p>Collection depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/728204.rdf
Name: Temperature
Units: degrees Celsius
Description: <p>Water temperature at which the sample was collected</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
86902
https://datadocs.bco-dmo.org/file/qAAoqQNiX4YL2Y/727518.csv
727518.csv
Primary data file for dataset ID 727518
download
https://osprey.bco-dmo.org/dataset/727518/data/download
download
onLine
dataset
<p>Echinoderms were collected during two National Science Foundation (NSF) research cruises: NBP12-10 aboard the U.S. R/V <em>Nathanial B. Palmer</em> (Jan 1 - Feb 9, 2013) and LMG13-12 aboard the U.S. R/V <em>Laurence M. Gould</em> (Nov 22 to Dec 20, 2013) around western Antarctica. Individuals were collected using a Blake Trawl (1.5 m width) and bottom temperatures were collected using Seabird SBE3 Oceanographic temperature sensors on a CTD rosette.</p>
<p>To prepare skeletal material, intact individuals or body components were placed in a drying oven for 24 hr at 35 °C and then digested in a 10% NaClO solution to remove all tissue (McClintock et al. 2011). Cleaned skeletal elements were rinsed generously with distilled water, vacuum dried, and then placed in a drying oven for 24 hrs. Skeletal material from intact individuals or body components was then ground into a fine powder using an agate mortar and pestle with the addition of several mL of 95% ethanol. The resulting slurry was air dried for 12 hrs and the subsequent powder used in mineralogical analysis.</p>
<p>Mg/Ca ratios were determined by X-ray diffraction (XRD) using a Philips X’Pert Analytical X-ray diffraction system (PANalytical B.V., Almelo, Netherlands). The system was set to run at 45kV and 40mV with a 2Θ angular scan range of 27˚ to 32˚. The scan speed was 2 s/step with a step size of 0.02 to obtain accurate measurements of the calcite peak occurring at 2Θ = 29.5 ˚-30.2 ˚. Resulting diffraction patterns was used to determine the Mg/Ca ratio following the equation given in Ries (2011), where “2Θ” is the measured location of the calcite peak on each sample’s x-ray diffraction patterns:</p>
<p>Mg/Ca = 0.17881(2Θ)<sup>2</sup> – 10.20926(2Θ) + 145.59368</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
Seabird SBE3 Oceanographic temperature sensors on a CTD rosette
Seabird SBE3 Oceanographic temperature sensors on a CTD rosette
PI Supplied Instrument Name: Seabird SBE3 Oceanographic temperature sensors on a CTD rosette Instrument Name: CTD - profiler Instrument Short Name: Instrument Description: The Conductivity, Temperature, Depth (CTD) unit is an integrated instrument package designed to measure the conductivity, temperature, and pressure (depth) of the water column. The instrument is lowered via cable through the water column. It permits scientists to observe the physical properties in real-time via a conducting cable, which is typically connected to a CTD to a deck unit and computer on a ship. The CTD is often configured with additional optional sensors including fluorometers, transmissometers and/or radiometers. It is often combined with a Rosette of water sampling bottles (e.g. Niskin, GO-FLO) for collecting discrete water samples during the cast.
This term applies to profiling CTDs. For fixed CTDs, see https://www.bco-dmo.org/instrument/869934. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/130/
1.5 meter width Blake Trawl
1.5 meter width Blake Trawl
PI Supplied Instrument Name: 1.5 meter width Blake Trawl Instrument Name: Trawl_custom Instrument Short Name:Custom Trawl Instrument Description: A net towed through the water column designed to sample free-swimming nekton or fish, varies in design depending on the research project. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/23/
Philips X’Pert Analytical X-ray Diffraction system (PANalytical B.V., Almelo, Netherlands)
Philips X’Pert Analytical X-ray Diffraction system (PANalytical B.V., Almelo, Netherlands)
PI Supplied Instrument Name: Philips X’Pert Analytical X-ray Diffraction system (PANalytical B.V., Almelo, Netherlands) Instrument Name: X-ray diffractometer Instrument Short Name:XRD Instrument Description: Instruments that identify crystalline solids by measuring the characteristic spaces between layers of atoms or molecules in a crystal.
Cruise: NBP1210
NBP1210
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP1210
Kenneth M. Halanych
Auburn University
http://dmoserv3.bco-dmo.org/jg/serv/BCO-DMO/OA_Antarctic_organisms/727518.html0%7Bdir=dmoserv3.whoi.edu/jg/dir/BCO-DMO/OA_Antarctic_organisms/,info=dmoserv3.bco-dmo.org/jg/info/BCO-DMO/OA_Antarctic_organisms/mg_ca_ratios%7D
Report describing NBP1210
Cruise: LMG1312
LMG1312
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel
LMG1312
Kenneth M. Halanych
Auburn University
http://dmoserv3.bco-dmo.org/jg/serv/BCO-DMO/OA_Antarctic_organisms/727518.html0%7Bdir=dmoserv3.whoi.edu/jg/dir/BCO-DMO/OA_Antarctic_organisms/,info=dmoserv3.bco-dmo.org/jg/info/BCO-DMO/OA_Antarctic_organisms/mg_ca_ratios%7D
Report describing LMG1312
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel