BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL access_formats String .htmlTable,.csv,.json,.mat,.nc,.tsv
attribute NC_GLOBAL acquisition_description String Skeletal cores were collected from Porites coral colonies in April 2010 (n =\n4), May 2012 (n = 3), September 2012 (n = 6), November 2015 (n = 16), and May\n2016 (n = 1). All cores were collected from colonies at 3-17 m depth using\npneumatic or hydraulic drills with diamond drill bits. Cores collected in 2010\nand 2012 were sampled from healthy colonies and were between 50 and 200 cm in\nlength. In 2015, cores were collected from bleached Porites colonies, and were\nlimited to 5-10 cm length in accordance with United States Fish and Wildlife\nService permitting restrictions.\n \nCore holes left in the coral colonies were filled with cement plugs, sealed\nwith underwater epoxy, and secured flush with the existing colony surface.\nVisual inspections of coral colonies several years after coring demonstrated\nfull recovery and complete tissue overgrowth of the cement plug.\n \nCoral skeletal cores, were collected during expeditions aboard:\n \n  * NOAA ship Hi\\u2019ialakai (2\\u20134 April 2010, 3\\u20135 May 2012)\n \n  * Pangaea Exploration S/V Sea Dragon (13\\u201316 September 2012)\n \n  * R/V Machias (12\\u201315 November 2015)\n \nResearch activities and sample collection were conducted under U.S. Fish and\nWildlife Service Pacific Reefs National Wildlife Refuge Complex Research and\nMonitoring Special Use Permits:\n \n  * 12521-10001 (effective date: 15 Jan 2010; expiration date: 30 May 2010)\n \n  * 12521-12001 (effective date: 7 Feb 2012; expiration date: 31 Dec 2012)\n \n  * 12521-12005 (effective date: 29 Aug 2012; expiration date: 30 June 2014)\n \n  * 12521-14001 (effective date: 1 Jan 2015; expiration date: 31 Dec 2015)\n \n  * 12513-15001 (effective date: 11 Nov 2015; expiration date: 31 Dec 2015)\n \nand in compliance with Presidential Proclamation 8336.
attribute NC_GLOBAL awards_0_award_nid String 768533
attribute NC_GLOBAL awards_0_award_number String OCE-1737311
attribute NC_GLOBAL awards_0_data_url String http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1737311 (external link)
attribute NC_GLOBAL awards_0_funder_name String NSF Division of Ocean Sciences
attribute NC_GLOBAL awards_0_funding_acronym String NSF OCE
attribute NC_GLOBAL awards_0_funding_source_nid String 355
attribute NC_GLOBAL awards_0_program_manager String Daniel Thornhill
attribute NC_GLOBAL awards_0_program_manager_nid String 722161
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL comment String Tissue thickness jarvis \n  PI: Anne Cohen   \n  Data Version 1: 2019-09-30
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_type String institution
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL data_source String extract_data_as_tsv version 2.3  19 Dec 2019
attribute NC_GLOBAL date_created String 2019-08-22T18:47:53Z
attribute NC_GLOBAL date_modified String 2019-11-04T22:01:17Z
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.1575/1912/bco-dmo.775832.1
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/775832 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL instruments_0_dataset_instrument_description String Nikon SMZ1500 stereomicroscope
attribute NC_GLOBAL instruments_0_dataset_instrument_nid String 778590
attribute NC_GLOBAL instruments_0_description String 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\".
attribute NC_GLOBAL instruments_0_instrument_external_identifier String https://vocab.nerc.ac.uk/collection/L05/current/LAB05/ (external link)
attribute NC_GLOBAL instruments_0_instrument_name String Microscope-Optical
attribute NC_GLOBAL instruments_0_instrument_nid String 708
attribute NC_GLOBAL keywords String bco, bco-dmo, biological, chemical, core, core_ID, data, dataset, dmo, erddap, management, oceanography, office, preliminary, thickness, tissue, tissue_thickness, year
attribute NC_GLOBAL license String https://www.bco-dmo.org/dataset/775832/license (external link)
attribute NC_GLOBAL metadata_source String https://www.bco-dmo.org/api/dataset/775832 (external link)
attribute NC_GLOBAL param_mapping String {'775832': {}}
attribute NC_GLOBAL parameter_source String https://www.bco-dmo.org/mapserver/dataset/775832/parameters (external link)
attribute NC_GLOBAL people_0_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_0_affiliation_acronym String WHOI
attribute NC_GLOBAL people_0_person_name String Anne L Cohen
attribute NC_GLOBAL people_0_person_nid String 51428
attribute NC_GLOBAL people_0_role String Principal Investigator
attribute NC_GLOBAL people_0_role_type String originator
attribute NC_GLOBAL people_1_affiliation String Woods Hole Oceanographic Institution
attribute NC_GLOBAL people_1_affiliation_acronym String WHOI BCO-DMO
attribute NC_GLOBAL people_1_person_name String Karen Soenen
attribute NC_GLOBAL people_1_person_nid String 748773
attribute NC_GLOBAL people_1_role String BCO-DMO Data Manager
attribute NC_GLOBAL people_1_role_type String related
attribute NC_GLOBAL project String Coral Bleaching Skeletal Records
attribute NC_GLOBAL projects_0_acronym String Coral Bleaching Skeletal Records
attribute NC_GLOBAL projects_0_description String NSF abstract:\nOcean 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.\nOcean 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.
attribute NC_GLOBAL projects_0_end_date String 2020-07
attribute NC_GLOBAL projects_0_geolocation String Central Equatorial Pacific
attribute NC_GLOBAL projects_0_name String Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific
attribute NC_GLOBAL projects_0_project_nid String 768534
attribute NC_GLOBAL projects_0_start_date String 2017-08
attribute NC_GLOBAL publisher_name String Biological and Chemical Oceanographic Data Management Office (BCO-DMO)
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL summary String 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.
attribute NC_GLOBAL title String [Tissue Thickness] - Tissue thickness measurements from coral cores collected at Jarvis Island from 2010-2015 (Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific)
attribute NC_GLOBAL version String 1
attribute NC_GLOBAL xml_source String osprey2erddap.update_xml() v1.3
variable core_ID String
attribute core_ID bcodmo_name String core_id
attribute core_ID description String unique coral core identifier
attribute core_ID long_name String Core ID
attribute core_ID units String unitless
variable year short
attribute year _FillValue short 32767
attribute year actual_range short 2010, 2015
attribute year bcodmo_name String year
attribute year description String year of coral core collection
attribute year long_name String Year
attribute year nerc_identifier String https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/ (external link)
attribute year units String unitless
variable tissue_thickness float
attribute tissue_thickness _FillValue float NaN
attribute tissue_thickness actual_range float 3.3, 13.2
attribute tissue_thickness bcodmo_name String unknown
attribute tissue_thickness description String thickness of coral tissue layer
attribute tissue_thickness long_name String Tissue Thickness
attribute tissue_thickness units String millimeter (mm)

 
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