19:I[42426,["/_next/static/immutable/chunks/1xctgzqre-wsy.js","/_next/static/immutable/chunks/06_-wz6pdtp2b.js","/_next/static/immutable/chunks/30e52g49hg40p.js","/_next/static/immutable/chunks/02yq6tul2z-oh.js","/_next/static/immutable/chunks/10bx_ec2vj7n_.js","/_next/static/immutable/chunks/33bfn03fo8xnt.js","/_next/static/immutable/chunks/0tfjf78scu61b.js","/_next/static/immutable/chunks/31xnvej4n1bi9.js"],"default"] 1a:T850,

Issues:

Some individuals have a small amount of missing data for timepoints due to a later deployment date or due to device malfunction. This is rare, but these individuals were included to increase the total dataset. Missing data can be removed by trimming the start and/or end date, or by removing individuals.

Processing:

Raw data were exported as .csv files from the HOBOware application. All individual records were aligned to the same timepoint and combined into one file using a custom script. The beginning and end of the combined data file was trimmed by eye to reduce the amount of missing data.

BCO-DMO Data Manager Processing Notes:
* Original files submitted (2017-2018_Palau_coral_temperature_data.csv, 2017-2018_Palau_coral_temperature_meta_data.csv) combined and modified for reuse purposes. Changes described here. The originally submitted files can be found in the "Supplemental files" section of this page.
* added a conventional header with dataset name, PI name, version date
* modified parameter names to conform with BCO-DMO naming conventions
* blank values in this dataset are displayed as "nd" for "no data." nd is the default missing data identifier in the BCO-DMO system.
* Added latitude, longitude, reef number, and reef type, and coral species columns by joining with site information dataset. Joined water temperature file with a separate site information file to add the columns using colony_tag as the key.
* Temperature columns unpivoted to transform the data from multiple temperature columns for each colony to one temperature column and an added column containing the associated colony tags.
* Added ISO_DateTime_UTC in ISO 8601 format YYYY-mm-ddTHH:MMZ by converting date and time provided in local time (Pacific/Palau).

Data version 2:
* Data from 2018 to 2020 added to the dataset.
* Source files imported for data version 2: 2017-2020_Palau_coral_temperature_data_V2.csv
* The above source files was processed in the same way as version 1.

1b:Td64,NSF Award Abstract: When coral reefs heat up just a few degrees above normal summer temperatures, a reaction called coral bleaching can occur in which single celled plants living inside coral cells are expelled. The coral turns from its normal tan color to bleached white, and because it is deprived of the normal food supply from its plant partner, most of these corals die. Yet, some corals naturally can survive high temperatures that cause others in the same species to bleach. Identifying where these heat tolerant corals are common would provide a general tool for protecting and restoring heat tolerant reefs. The investigators will conduct experiments on 30 patch reefs in Palau of very different sizes in two lagoons, record local temperatures for 400 corals, and test coral heat tolerance using a newly designed coral stress tank. Because large patch reefs generally heat up during daytime low tides, The investigators hypothesize that they are commonly home to heat resistant corals. They will also move heat tolerant corals to cooler locations to test the stability of heat resistance among corals. The stress tank technologies can be widely used in remote settings, and will provide a set of generalizable, practical tools for communities and managers to find and protect heat tolerant corals in reefs around the world. The work will advance undergraduate STEM education in California and Palau. A partnership with the Palau Community College will facilitate the engagement of Pacific Island communities and students. Students will receive interdisciplinary training in field research, genomics and bioinformatics and learn practical skills that will enable them to collect and interpret stress tank and temperature data. Broader outreach efforts will include the production and dissemination of a series of microdocumentaries and blog posts designed to bring the concept of a world-wide search for heat tolerant corals to a global audience. Previous coral reef research has demonstrated that periodic high water temperatures can induce high heat tolerance in reef building corals through a combination of acclimation and selection at many genetic loci. Key questions include whether these kinds of heat tolerant habitats are common or rare, and whether their locations can be predicted by identifying coral reefs where daily temperature spikes regularly occur at low tide. This project will examine heat tolerance of 400 corals in the Acropora hyacinthus species complex across 30 patch reefs in Palau that experience variable temperature and flow profiles. This study will utilize a variety of methods to characterize spatial and temporal patterns of heat tolerance including: (1) the development of low-cost, portable heat stress tanks to quickly and affordably assess in situ conditions, (2) genomic assays of physiological condition to identify the genes and gene expression mechanisms that are responsible for heat tolerance, (3) high resolution temperature mapping to trace the role of temperature variation in producing stable, high temperature tolerance in reef building corals, and (4) reciprocal transplant experiments to evaluate whether heat resistant corals retain heat resistance when moved to cooler locations. This research will expand the geographic map of habitats with known heat tolerance, and expedite the ability to locate coral populations that may be most resistant to future ocean warming.6:["$","$L19",null,{"dataset":{"_id":"772445","description":"","problem":"","acquisition":"

Temperature data loggers were deployed next to individual colonies of Acropora hyacinthus located in either patch or fore reefs of the Palau Archipeglo from November 2017 to January 2020. Multiple loggers were deployed on each reef (up to 5). Loggers were set to record water temperature every 10 minutes. Temperature data were trimmed at the very beginning and end of each recording so that all records have the same start and end point. Some records show missing data (labelled nd) because they were deployed at a later date or because they lost battery power towards the end of the deployment.

Location:
\nPatch and fore reefs of the Palau Archipelago, 7 N 134 E, depths ~0.5-6m

\n","processing":"$1a","bcodmoProcessing":"","title":"Water temperature records for Acropora hyacinthus coral colonies located in either patch or fore reefs of the Palau Archipeglo from November 2017 to January 2020","nickname":"Water temperature for Palau corals","dataUrl":"","currentState":"Final no updates expected","currentStateId":"7","validated":true,"restricted":false,"version":"2","version_date":"2021-09-23T04:00:00.000Z","abstract":"Water temperature records for Acropora hyacinthus coral colonies located in either patch or fore reefs of the Palau Archipeglo from November 2017 to January 2020.","citation":"Palumbi, S. R. (2021) Water temperature records for Acropora hyacinthus coral colonies located in either patch or fore reefs of the Palau Archipeglo from November 2017 to January 2020. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2021-09-23 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.772445.2 [access date]","citationParts":{"identifier":"doi:10.26008/1912/bco-dmo.772445.2","versionDate":"2021-09-23","versionId":"2","year":"2021","title":"Water temperature records for Acropora hyacinthus coral colonies located in either patch or fore reefs of the Palau Archipeglo from November 2017 to January 2020","authors":"Palumbi, S. R.","publisher":"Biological and Chemical Oceanography Data Management Office (BCO-DMO)."},"doi":"10.26008/1912/bco-dmo.772445.2","release_date":null,"field_dataset_location":"","temporal_extent":{"start":"2017-11-11T05:00:00.000Z","end":"2020-01-20T05:00:00.000Z"},"temporal":{"resolution":"time:unitDay","type":"time:Interval","start":{"value":"1510376400","label":"2017-11-11"},"end":{"value":"1579496400","label":"2020-01-20"}},"spatial_extent":{"shape":"polygon","center":{"latitude":7.56648,"longitude":134.4399},"wkt":"POLYGON ((134.21919 7.20388, 134.66061 7.20388, 134.66061 7.92908, 134.21919 7.92908, 134.21919 7.20388))","north":7.92908,"east":134.66061,"south":7.20388,"west":134.21919},"dataset_type":["Other Field Results"],"keywords":["oceans"],"data_files":[{"id":"902567","title":"coral_temps.csv","url":"https://datadocs.bco-dmo.org/dataset/772445/file/YVVZwQZtgpr8mn/coral_temps.csv","showTableUrl":"https://www.bco-dmo.org/dataset/772445/data/view/902567","description":"Primary data file for dataset ID 772445","filename":"coral_temps.csv","bytesize":1235936671,"checksum":{"value":"30f870a96271c8bc38ce5710be546414","Algorithm":{"_id":"190","name":"MD5"}},"mimetype":"text/csv","fileType":{"_id":"192","name":"Comma Separated Values (.csv)"},"isErddap":"","date":"","isPublicDuringEmbargo":false,"primaryDataFile":true,"showTable":true,"restricted":false}],"supplemental_files":[{"id":"773477","title":"Palau Coral temperature data 2017-2020","url":"https://datadocs.bco-dmo.org/docs/302/Heat_Tolerant_Corals/772445/2/data_docs/2017-2020_Palau_coral_temperature_data_V2.csv","showTableUrl":"","description":"Originally submitted, alternate format of Palau coral temperature data. Please see the dataset landing page https://www.bco-dmo.org/dataset/772445 \"Processing\" section for information about how this file differs from the tabular dataset served from the landing page.\r\n\r\nThis is one of two files combined into the final dataset version 2 of dataset https://www.bco-dmo.org/dataset/772445.","filename":"2017-2020_Palau_coral_temperature_data_V2.csv","bytesize":71620216,"checksum":{"value":"e928c760ffa5d6774a99909884fbba54","Algorithm":{"_id":"190","name":"MD5"}},"mimetype":"text/csv","fileType":{"_id":"192","name":"Comma Separated Values (.csv)"},"isErddap":"","date":"","isPublicDuringEmbargo":false,"primaryDataFile":false,"showTable":false,"restricted":false},{"id":"773478","title":"Palau Coral temperature metadata 2017-2020","url":"https://datadocs.bco-dmo.org/docs/302/Heat_Tolerant_Corals/772445/data_docs/2017-2020_Palau_coral_temperature_meta_data.csv","showTableUrl":"","description":"Originally submitted, alternate format of Palau coral temperature metadata. Please see the dataset landing page https://www.bco-dmo.org/dataset/772445 \"Processing\" section for information about how this file differs from the tabular dataset served from the dataset landing page.\r\n\r\nThis is one of two files combined into the final dataset version 2 of dataset https://www.bco-dmo.org/dataset/772445.","filename":"2017-2020_Palau_coral_temperature_meta_data.csv","bytesize":6011,"checksum":{"value":"39ed725677f7137903cb56e629b1c0c3","Algorithm":{"_id":"190","name":"MD5"}},"mimetype":"text/csv","fileType":{"_id":"192","name":"Comma Separated Values (.csv)"},"isErddap":"","date":"","isPublicDuringEmbargo":false,"primaryDataFile":false,"showTable":false,"restricted":false}],"roles":[{"role":{"_id":"138","name":"Principal Investigator"},"performedBy":{"_id":"51368","name":"Stephen R. Palumbi"},"performedAtOrganization":{"_id":"133","name":"Stanford University"}},{"role":{"_id":"145","name":"BCO-DMO Data Manager"},"performedBy":{"_id":"643627","name":"Amber D. York"},"performedAtOrganization":{"_id":"191","name":"Woods Hole Oceanographic Institution"}}],"deployments":[],"funding":[{"_id":"764076","name":"OCE-1736736","fundingSource":{"_id":"355","name":"NSF Division of Ocean Sciences"},"url":"https://www.nsf.gov/awardsearch/show-award?AWD_ID=1736736"}],"instruments":[{"_id":"772450","name":" Onset HOBO Pendant Temp logger, 64K (UA-001-64)","description":"","type_id":"639396","type_name":"Temperature Logger","type_desc":"Records temperature data over a period of time.","type_acronym":""}],"parameters":[{"_id":"772518","name":"Collection_date_time","format":"","frictionlessType":"","description":"

Date and time of temperature sample (Time zone: Pacific/Palau) in format mm-dd-yy hh:mm

","units":{"_id":"","name":"unitless"},"type":{"_id":"719088","name":"DateTime","description":"

Date and time; variously formatted.

"}},{"_id":"772519","name":"ISO_DateTime_UTC","format":"","frictionlessType":"","description":"

Date and time of temperature sample (Time zone: UTC) in ISO 8601 format YYYY-mm-ddTHH:MMZ

","units":{"_id":"","name":"unitless"},"type":{"_id":"1908","name":"ISO_DateTime_UTC","description":"

Date/Time (UTC) ISO formatted
\nThis standard is based on ISO 8601:2004(E) and takes on any of the following forms:
\n2009-08-30T09:05:00[.xx] (local time)
\n2009-08-30T14:05:00[.xx]Z (UTC time)
\n2009-08-30T14:05:00[.xx]-05:00
\nThe dashes and the colons can be dropped.
\nThe T can also be dropped \"by mutual agreement\", but one needs the trailing Z if the time is UTC.

Sample ISO_datetime_utc:
\n2009-08-30T14:05:00[.xx]Z (UTC time)

Format: YYYY-mm-ddTHH:MM:SS[.xx]Z (UTC time)

"}},{"_id":"772520","name":"Temperature","format":"","frictionlessType":"","description":"

Water temperature recorded in 10-minute intervals

","units":{"_id":"","name":"degrees Celsius"},"type":{"_id":"733","name":"temperature","description":"

water temperature at measurement depth

"}},{"_id":"772521","name":"Colony_tag","format":"","frictionlessType":"","description":"

Individual identifier for a coral colony

","units":{"_id":"","name":"unitless"},"type":{"_id":"960","name":"sample","description":"

unique sample identification or number; any combination of alpha numeric characters; precise definition is file dependent

"}},{"_id":"772522","name":"Latitude","format":"","frictionlessType":"","description":"

Latitude (South is negative)

","units":{"_id":"","name":"untiless"},"type":{"_id":"730","name":"latitude","description":"

latitude, in decimal degrees, North is positive, negative denotes South; Reported in some datasets as degrees, minutes

"}},{"_id":"772523","name":"Longitude","format":"","frictionlessType":"","description":"

Longitude (West is negative)

","units":{"_id":"","name":"unitless"},"type":{"_id":"731","name":"longitude","description":"

longitude, in decimal degrees, East is positive, negative denotes West; Reported in some datsets as degrees, minutes

"}},{"_id":"772524","name":"Reef_number","format":"","frictionlessType":"","description":"

Identifier for the reef the coral was collected from

","units":{"_id":"","name":"unitless"},"type":{"_id":"1740","name":"site_descrip","description":"

Description or characteristics of a sampling site

"}},{"_id":"772525","name":"Reef_type","format":"","frictionlessType":"","description":"

Reef type description

","units":{"_id":"","name":"unitless"},"type":{"_id":"1740","name":"site_descrip","description":"

Description or characteristics of a sampling site

"}},{"_id":"772526","name":"Species","format":"","frictionlessType":"","description":"

Coral species name

","units":{"_id":"","name":"unitless"},"type":{"_id":"976","name":"species","description":"

a taxonomic binomial that consists of a genus name followed by the species name of an organism

"}}],"related_publications":[],"related_datasets":[],"services":[{"grouping":"","items":[{"name":"View Data","description":"An in-browser view of the primary tabular data file","url":"https://www.bco-dmo.org/dataset/772445/data/view","contentType":"text/html","actionType":"view"}]},{"grouping":"Metadata","items":[{"name":"HTML","description":"A simple HTML page of the dataset metadata","url":"https://www.bco-dmo.org/dataset/772445/description","contentType":"text/html","actionType":"view"},{"name":"PDF","description":"A PDF of the HTML dataset metadata","url":"https://www.bco-dmo.org/dataset/772445/Dataset_description.pdf","contentType":"application/pdf","actionType":"download"},{"name":"ISO 19115-2 (NOAA Profile)","description":"","url":"https://www.bco-dmo.org/dataset/772445/iso","contentType":"application/xml","actionType":"download"}]}],"programs":[],"projects":[{"_id":"764077","name":"Predicting the global location of heat tolerant corals: Palau patch reefs as a general model","acronym":"Heat Tolerant Corals","description":"$1b"}],"archives":[{"id_value":"10.26008/1912/bco-dmo.772445.2","url":"https://doi.org/10.26008/1912/bco-dmo.772445.2","date_assigned":"2021-10-01","version_date":"2021-09-23","archiver":"Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)","archiver_id":"272"},{"id_value":"10.1575/1912/bco-dmo.772445.1","url":"https://doi.org/10.1575/1912/bco-dmo.772445.1","date_assigned":"2019-07-18","version_date":"2019-07-02","archiver":"Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)","archiver_id":"272"}],"license":{"name":"Creative Commons Attribution 4.0","id":"CC-BY-4.0","uri":"https://creativecommons.org/licenses/by/4.0/","spdxUri":"https://spdx.org/licenses/CC-BY-4.0"},"metrics":{"views":{"count":211},"downloads":{"count":630}}}}]