http://lod.bco-dmo.org/id/dataset/775832
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
2019-08-22
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Tissue thickness measurements from coral cores collected at Jarvis Island from 2010-2015
2019-09-30
publication
2019-09-30
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-11-04
publication
https://doi.org/10.1575/1912/bco-dmo.775832.1
Anne L. Cohen
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: Cohen, A. (2019) Tissue Thickness - Jarvis Island. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-09-30 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.775832.1 [access date]
Tissue Thickness - Jarvis Island Dataset Description: <p>These data were published in Barkley <em>et al., </em>2018 (Figure3).</p>
<p>This dataset contains tissue thickness measurements for Jarvis Island coral cores from 2010-2015. Coral tissue thickness, measured as the vertical distance between the top of the core to the most recently accreted dissepiment, was measured on a slice of skeleton cut from the top of each core using a Nikon SMZ1500 stereomicroscope and SPOT imaging software.</p> Methods and Sampling: <div class="fieldset-wrapper">
<div class="field field-name-field-dataset-acquisition-descri field-type-text-long field-label-hidden">
<div class="field-items">
<div class="field-item even">
<p>Skeletal cores were collected from <em>Porites </em>coral colonies in April 2010 (n = 4), May 2012 (n = 3), September 2012 (n = 6), November 2015 (n = 16), and May 2016 (n = 1). All cores were collected from colonies at 3-17 m depth using pneumatic or hydraulic drills with diamond drill bits. Cores collected in 2010 and 2012 were sampled from healthy colonies and were between 50 and 200 cm in length. In 2015, cores were collected from bleached <em>Porites </em>colonies, and were limited to 5-10 cm length in accordance with United States Fish and Wildlife Service permitting restrictions.</p>
<p>Core holes left in the coral colonies were filled with cement plugs, sealed with underwater epoxy, and secured flush with the existing colony surface. Visual inspections of coral colonies several years after coring demonstrated full recovery and complete tissue overgrowth of the cement plug.</p>
<p>Coral skeletal cores, were collected during expeditions aboard:</p>
<ul>
<li>NOAA ship Hi’ialakai (2–4 April 2010, 3–5 May 2012)</li>
<li>Pangaea Exploration S/V Sea Dragon (13–16 September 2012)</li>
<li>R/V Machias (12–15 November 2015)</li>
</ul>
<p>Research activities and sample collection were conducted under U.S. Fish and Wildlife Service Pacific Reefs National Wildlife Refuge Complex Research and Monitoring Special Use Permits:</p>
<ul>
<li>12521-10001 (effective date: 15 Jan 2010; expiration date: 30 May 2010)</li>
<li>12521-12001 (effective date: 7 Feb 2012; expiration date: 31 Dec 2012)</li>
<li>12521-12005 (effective date: 29 Aug 2012; expiration date: 30 June 2014)</li>
<li>12521-14001 (effective date: 1 Jan 2015; expiration date: 31 Dec 2015)</li>
<li>12513-15001 (effective date: 11 Nov 2015; expiration date: 31 Dec 2015)</li>
</ul>
<p>and in compliance with Presidential Proclamation 8336.</p>
</div>
</div>
</div>
</div>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737311 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1737311
completed
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
asNeeded
Dataset Version: 1
Unknown
core_ID
year
tissue_thickness
theme
None, User defined
core id
year
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
Microscope - Optical
instrument
BCO-DMO Standard Instruments
HA1001-03
HA1201-04
SeaDragon-2012
Machias_2015
service
Deployment Activity
Jarvis Island, Kingman Reef, Palmyra Atoll
Jarvis, Howland, Maiana
Jarvis Island
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.
Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific
https://osprey.bco-dmo.org/project/768534
Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific
<p><em>NSF Award Abstract:</em><br />
Ocean warming kills corals and efforts are underway to identify and protect coral reefs that may withstand the projected 21st century rise in tropical ocean temperatures. Coral reefs in the central equatorial Pacific (CEP) have been exposed to episodes of extreme warmth every 3-7 years for centuries, if not millennia, yet remain highly productive ecosystems. Initial data obtained by the investigator from stress signatures archived in the skeletons of long lived coral species, suggests that CEP reefs lose their symbiotic algae or bleach, sometimes severely, during warm episodes. The observation that CEP reefs bleach repetitively yet remain productive implies uncommon resilience to ocean warming. The investigator will use laboratory experiments and field observations to validate skeletal records of historical bleaching. A successful outcome will provide novel and valuable insights into the resilience of the CEP reefs and a new tool with which to identify thermally tolerant coral reef ecosystems across the tropics. Additionally, this project includes mentorship of a postdoc and six undergraduate or high school students, outreach through presentations and media, and expansion of publically available software for coral stress band analysis.</p>
<p>Ocean warming projections indicate severe impacts to coral reefs will occur on an annual basis within the next few decades. Consequently, a coordinated effort is underway to identify reefs that might survive these changes. The investigator will test the hypothesis that such reefs exist at the epicenter of influence of the El Niño-Southern Oscillation (ENSO), where strong inter-annual temperature variability creates conditions conducive for the development of thermal resilience. The project uses laboratory-based bleaching experiments and actual stress signatures accreted by wild corals during the 2015 El Niño to validate signatures of historical bleaching archived in the skeletons of massive reef building corals. In addition the investigator will use new, long cores from the CEP to build a robust dataset of historical bleaching back to the 1800's. A successful outcome will increase confidence in the interpretation of skeletal stress bands as quantitative bleaching proxies and enable the reconstruction of the history of coral reef bleaching and recovery in the CEP.</p>
Coral Bleaching Skeletal Records
largerWorkCitation
project
eng; USA
oceans
Jarvis Island, Kingman Reef, Palmyra Atoll; Jarvis, Howland, Maiana; Jarvis Island
2010-01-01
2015-12-31
Central Equatorial Pacific
0
BCO-DMO catalogue of parameters from Tissue thickness measurements from coral cores collected at Jarvis Island from 2010-2015
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/778282.rdf
Name: core_ID
Units: unitless
Description: <p>unique coral core identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/778283.rdf
Name: year
Units: unitless
Description: <p>year of coral core collection</p>
http://lod.bco-dmo.org/id/dataset-parameter/778284.rdf
Name: tissue_thickness
Units: millimeter (mm)
Description: <p>thickness of coral tissue layer</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
608
https://darchive.mblwhoilibrary.org/bitstream/1912/24775/1/dataset-775832_tissue-thickness__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.775832.1
download
onLine
dataset
<div class="fieldset-wrapper">
<div class="field field-name-field-dataset-acquisition-descri field-type-text-long field-label-hidden">
<div class="field-items">
<div class="field-item even">
<p>Skeletal cores were collected from <em>Porites </em>coral colonies in April 2010 (n = 4), May 2012 (n = 3), September 2012 (n = 6), November 2015 (n = 16), and May 2016 (n = 1). All cores were collected from colonies at 3-17 m depth using pneumatic or hydraulic drills with diamond drill bits. Cores collected in 2010 and 2012 were sampled from healthy colonies and were between 50 and 200 cm in length. In 2015, cores were collected from bleached <em>Porites </em>colonies, and were limited to 5-10 cm length in accordance with United States Fish and Wildlife Service permitting restrictions.</p>
<p>Core holes left in the coral colonies were filled with cement plugs, sealed with underwater epoxy, and secured flush with the existing colony surface. Visual inspections of coral colonies several years after coring demonstrated full recovery and complete tissue overgrowth of the cement plug.</p>
<p>Coral skeletal cores, were collected during expeditions aboard:</p>
<ul>
<li>NOAA ship Hi’ialakai (2–4 April 2010, 3–5 May 2012)</li>
<li>Pangaea Exploration S/V Sea Dragon (13–16 September 2012)</li>
<li>R/V Machias (12–15 November 2015)</li>
</ul>
<p>Research activities and sample collection were conducted under U.S. Fish and Wildlife Service Pacific Reefs National Wildlife Refuge Complex Research and Monitoring Special Use Permits:</p>
<ul>
<li>12521-10001 (effective date: 15 Jan 2010; expiration date: 30 May 2010)</li>
<li>12521-12001 (effective date: 7 Feb 2012; expiration date: 31 Dec 2012)</li>
<li>12521-12005 (effective date: 29 Aug 2012; expiration date: 30 June 2014)</li>
<li>12521-14001 (effective date: 1 Jan 2015; expiration date: 31 Dec 2015)</li>
<li>12513-15001 (effective date: 11 Nov 2015; expiration date: 31 Dec 2015)</li>
</ul>
<p>and in compliance with Presidential Proclamation 8336.</p>
</div>
</div>
</div>
</div>
Specified by the Principal Investigator(s)
<p>Coral tissue thickness, measured as the vertical distance between the top of the core to the most recently accreted dissepiment, was measured on a slice of skeleton cut from the top of each core using a Nikon SMZ1500 stereomicroscope and SPOT imaging software.</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
PI Supplied Instrument Name: PI Supplied Instrument Description:Nikon SMZ1500 stereomicroscope Instrument Name: Microscope - Optical Instrument Short Name: Instrument Description: Instruments that generate enlarged images of samples using the phenomena of reflection and absorption of visible light. Includes conventional and inverted instruments. Also called a "light microscope". Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB05/
Cruise: HA1001-03
HA1001-03
R/V Hi'ialakai
Community Standard Description
International Council for the Exploration of the Sea
R/V Hi'ialakai
vessel
HA1001-03
Jamison Gove
NOAA Pacific Islands Fisheries Science Center
Cruise: HA1201-04
HA1201-04
R/V Hi'ialakai
Community Standard Description
International Council for the Exploration of the Sea
R/V Hi'ialakai
vessel
HA1201-04
Jamison Gove
NOAA Pacific Islands Fisheries Science Center
Cruise: SeaDragon-2012
SeaDragon-2012
Sea Dragon
Sea Dragon
vessel
SeaDragon-2012
Anne L. Cohen
Woods Hole Oceanographic Institution
Cruise: Machias_2015
Machias_2015
R/V Machias
vessel
Machias_2015
Anne L. Cohen
Woods Hole Oceanographic Institution
R/V Hi'ialakai
Community Standard Description
International Council for the Exploration of the Sea
R/V Hi'ialakai
vessel
Sea Dragon
Sea Dragon
vessel
R/V Machias
vessel