http://lod.bco-dmo.org/id/dataset/762526
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
2019-03-18
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Coral colony photographs taken at four time points between April of 2015 and April of 2016 during and after a bleaching event on Ofu Island, American Samoa.
2019-03-27
publication
2019-03-27
revision
BCO-DMO Linked Data URI
2019-03-27
creation
http://lod.bco-dmo.org/id/dataset/762526
Stephen R. Palumbi
Stanford University
principalInvestigator
Luke Thomas
University of Western Australia
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: Palumbi, S. R., Thomas, L. (2019) Coral colony photographs taken at four time points between April of 2015 and April of 2016 during and after a bleaching event on Ofu Island, American Samoa. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2019-03-27 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/762526 [access date]
Dataset Description: <p>This dataset includes all photographs taken of individual coral colonies during and after the 2015 bleaching event on Ofu, American Samoa. Photographs were taken at four time points spanning the bleaching events: April 2015 (during bleaching), August 2015, December 2015, and April 2016. Species photographed include <em>Acroproa gemmifera, Acropora hyacinthus and Pocillopora damicornis.&nbsp;</em><br />
<br />
Tabular data served through this dataset landing page includes a column of links to each individual image.&nbsp; All images and a list of all image names, collection date, time, and image links can be downloaded from the "Data Files" section of this page.</p> Methods and Sampling: <p>Photographs were taken at four time points spanning the bleaching events: April 2015 (during bleaching), August 2015, December 2015, and April 2016. Species photographed include&nbsp;<em>Acroproa gemmifera, Acropora hyacinthus and Pocillopora damicornis.&nbsp;</em></p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1547921 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1547921
onGoing
Stephen R. Palumbi
Stanford University
831-655-6214
Hopkins Marine Station 120 Ocean View Blvd
Pacific Grove
CA
93950
USA
spalumbi@stanford.edu
pointOfContact
Luke Thomas
University of Western Australia
luke.thomas@uwa.edu.au
pointOfContact
asNeeded
Dataset Version: 2
Unknown
imagename
TagID
Month
Year
Species
Lat
Long
image_link
Olympus TG 5 Tough Digital Camera
theme
None, User defined
file_name
tagid
month of year
year
species scientific name (binomial)
latitude
longitude
file_link
featureType
BCO-DMO Standard Parameters
Camera
instrument
BCO-DMO Standard Instruments
Palumbi_AmSamoa_2013-2015
service
Deployment Activity
American Samoa
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.
Ecological, evolutionary and physiological responses of corals to a mass bleaching event in American Samoa
https://osprey.bco-dmo.org/project/647914
Ecological, evolutionary and physiological responses of corals to a mass bleaching event in American Samoa
<p><em>Description from NSF award abstract:</em><br />
The strongest coral bleaching event in nearly 20 years began in American Samoa in January 2015. Coral bleaching occurs when ocean water temperatures exceed a coral's normal heat tolerance. But bleaching events usually show an unexplained pattern - colonies next to one another can show very different levels of bleaching - from pure white to the normal tan color of a healthy coral. The investigators have observed this pattern among 280 corals on reefs in American Samoa that have been studied for years. This system will be used to test four major hypotheses about what causes some corals to bleach and some not: differences in 1) species, 2) the temperature the corals experienced, 3) the symbiont they harbor, and 4) the genotype of the coral host. In addition, the investigators will return to American Samoa at regular intervals to measure the rate of recovery of each coral colony and conduct the same tests as above for recovery rate. The stark-white reefscapes left behind by bleaching events are one of the most common signals of increased ocean warming. This work will take advantage of years of prior study and the advent of a coral bleaching event to understand the rules for survival on reefs.</p>
<p>The reefs of American Samoa began showing a major bleaching event starting in January 2015, including 62 corals that have been intensively studied for coral thermal resistance, field temperatures, and symbiont type. In April 2015 the investigators monitored bleaching status of these and additional corals, totaling 280 corals from four species, and uncovered marked variation in bleaching extent within and between species and within and between reef regions. The team will test the relative importance of microclimate to bleaching state by examining records of approximately 50 temperature loggers in place since before the bleaching event. They will test the influence of symbiont type and host gene expression profiles by examining samples of 60 colonies taken at four time points after bleaching. The investigators will also examine the full suite of 280 corals for genetic variation to estimate the relationship between bleaching state, recovery rate and genetic polymorphism. These data will be used to test micro-climate, symbiont, and coral genetics as determinants of bleaching and bleaching recovery. Because the investigators have samples from these 280 colonies before bleaching mortality, this study will provide the first estimate for the evolutionary impact of a bleaching event on coral populations.</p>
Bleaching American Samoa
largerWorkCitation
project
eng; USA
oceans
American Samoa
-169.66109
-169.65279
-14.18347
-14.18347
2015-04-01
2016-04-01
American Samoa
0
BCO-DMO catalogue of parameters from Coral colony photographs taken at four time points between April of 2015 and April of 2016 during and after a bleaching event on Ofu Island, American Samoa.
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/777969.rdf
Name: imagename
Units: unitless
Description: <p>Coral colony image name</p>
http://lod.bco-dmo.org/id/dataset-parameter/777970.rdf
Name: TagID
Units: unitless
Description: <p>Coral colony identifier (tag ID)</p>
http://lod.bco-dmo.org/id/dataset-parameter/777971.rdf
Name: Month
Units: unitless
Description: <p>Month</p>
http://lod.bco-dmo.org/id/dataset-parameter/777972.rdf
Name: Year
Units: unitless
Description: <p>Year</p>
http://lod.bco-dmo.org/id/dataset-parameter/777973.rdf
Name: Species
Units: unitless
Description: <p>Scientific name of coral colony</p>
http://lod.bco-dmo.org/id/dataset-parameter/777974.rdf
Name: Lat
Units: decimal degrees (DD)
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/777975.rdf
Name: Long
Units: decimal degrees (DD)
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/777976.rdf
Name: image_link
Units: unitless
Description: <p>URL to the coral colony image</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
73832
https://datadocs.bco-dmo.org/file/WWW1r8Ds54y5ND/coral_photos.csv
coral_photos.csv
Primary data file for dataset ID 762526
download
64403
https://datadocs.bco-dmo.org/docs/305/Bleaching_American_Samoa/762526/2/data_docs/image_inventory.csv
Photograph inventory file
File inventory table for photographs taken before and after bleaching.
Parameters (Columns):
imagename,Image name
TagID,Coral colony identifier (tag ID) imaged
Month,Month (numeric) photograph was taken
Year,Year (4 digit year) photograph was taken
image_link,Direct link (URL) to the image
download
1662264014
https://datadocs.bco-dmo.org/data/305/Bleaching_American_Samoa/762526/2/data/photos.zip
Photographs before and after bleaching event
All photographs taken of individual coral colonies during and after the 2015 bleaching event on Ofu, American Samoa. Photographs were taken at four time points spanning the bleaching events: April 2015 (during bleaching), August 2015, December 2015, and April 2016. Species photographed include Acroproa gemmifera, Acropora hyacinthus and Pocillopora damicornis.
download
64403
https://datadocs.bco-dmo.org/docs/305/Bleaching_American_Samoa/762526/2/data_docs/image_inventory.csv
Coral photo inventory list
List of all coral photos inluded in zip file: http://datadocs.bco-dmo.org/data/305/Bleaching_American_Samoa/762526/2/data/photos.zip
download
https://osprey.bco-dmo.org/dataset/762526/data/download
download
onLine
dataset
<p>Photographs were taken at four time points spanning the bleaching events: April 2015 (during bleaching), August 2015, December 2015, and April 2016. Species photographed include&nbsp;<em>Acroproa gemmifera, Acropora hyacinthus and Pocillopora damicornis.&nbsp;</em></p>
Specified by the Principal Investigator(s)
<p>BCO-DMO data manager processing notes:<br />
* Metadata (tagID, lat, lon) data was submitted separately from the image files.&nbsp;<br />
* Indexed all images and attached inventory as a supplemental document.<br />
* Joined the image metadata&nbsp;(tagID, lat, lon) to the imagenames, at behest of data submitter, only the images that had metadata are included in the tabular dataset served from this page. The full image inventory (including ones without tags and locations) is included in the zip download of all images, and the image_inventory.csv file (supplemental document).</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
Olympus TG 5 Tough Digital Camera
Olympus TG 5 Tough Digital Camera
PI Supplied Instrument Name: Olympus TG 5 Tough Digital Camera Instrument Name: Camera Instrument Short Name:camera Instrument Description: All types of photographic equipment including stills, video, film and digital systems. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/311/
Deployment: Palumbi_AmSamoa_2013-2015
Palumbi_AmSamoa_2013-2015
American_Samoa
island
Palumbi_AmSamoa_2013-2015
Stephen R. Palumbi
Stanford University
American_Samoa
island