ERDDAP > info > bcodmo_dataset_706167

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data			files	public	Deep convection simulation from the MITgcm (MIT General Circulation Model) (IVOMLS project)		I   M	background			BCO-DMO	bcodmo_dataset_706167

The Dataset's Variables and Attributes

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	All experiments were performed\u00a0using the MIT General Circulation Model (MITgcm) [Marshall et al., 1997a, b]. The model was configured to allow non- hydrostatic dynamics to explicitly resolve deep convection, and the set-up was modified from Jones and Marshall [1993]. The model domain was a box with periodic boundary conditions in the x\u00a0and y\u00a0directions of 32 x 32 km with a horizontal\u00a0resolution of 250 m. The box had a uniform depth of 2 km with 41 z-levels with increasing thickness\u00a0from 10 m at\u00a0surface\u00a0to 100 m near the bottom. The linear equation of state was\u00a0used throughout this study. 16 sensitivity experiments were designed to explore the behavior of oxygen uptake during the deep convection events under different cooling conditions. Two validation runs were also applied by forcing the model using observational data from Argo [(http://www.argo.net/](\\"http://www.argo.net/\\")). Detailed information about all simulations can be found in Sun et al [2017]. In this data set, horizontally averaged profiles and vertical transport of dissolved oxygen and temperature from all experiments are included. A few transect of dissolved oxygen and temperature are also included to demonstrate the evolution of the convection event.\u00a0 \u00a0 \u00a0References:\u00a0 Jones, H., and J. Marshall (1993), Convection with rotation in a neutral ocean: A study of open-ocean deep convection, Journal of Physical Oceanography, 23(6), 1009\u20131039. Marshall, J., C. Hill, L. Perelman, and A. Adcroft (1997a), Hydrostatic, quasi-hydrostatic, and\u00a0non-hydrostatic\u00a0ocean modeling, Journal of Geophysical Research: Oceans, 102(C3), 5733\u20135752. Marshall, J., A. Adcroft, C. Hill, L. Perelman, and C. Heisey (1997b), A finite-volume, incompressible\u00a0navier\u00a0stokes\u00a0model for studies of the ocean on parallel computers, Journal of Geophysical Research: Oceans, 102(C3), 5753\u20135766. Sun, D., T. Ito and B. Annalisa, Oxygen flux and vertical transport during deep convection events,\u00a0submitted\u00a0to Global Biogeochemical Cycles.
attribute	NC_GLOBAL	awards_0_award_nid	String	706159
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1357373
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1357373
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	Henrietta N Edmonds
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51517
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Deep convection simulation using MITgcm PIs: Takamitsu Ito and Anna Bracco data version 28 Jun 2017 All 44 MATLAB .mat files listed below with links to download individual files. Or download a ZIP file containing all .mat files: <a href='http://dmoserv3.whoi.edu/data_docs/IVOMLS/MITgcm/model_output.zip'>model_output.zip (50 MB)</a>
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/
attribute	NC_GLOBAL	data_source	String	extract_data_as_tsv version 2.3 19 Dec 2019
attribute	NC_GLOBAL	date_created	String	2017-06-27T16:16:32Z
attribute	NC_GLOBAL	date_modified	String	2017-08-08T11:37:36Z
attribute	NC_GLOBAL	defaultDataQuery	String	&amp;time&lt;now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.712322
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/706167
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	bco, bco-dmo, biological, chemical, comment, data, dataset, dmo, download, erddap, experiment, experiment_name, experiment_type, file, file_download_link, filesize, link, management, name, oceanography, office, preliminary, type
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/706167/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/706167
attribute	NC_GLOBAL	param_mapping	String	{'706167': {}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/706167/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	Georgia Institute of Technology
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	Georgia Tech
attribute	NC_GLOBAL	people_0_person_name	String	Takamitsu Ito
attribute	NC_GLOBAL	people_0_person_nid	String	51088
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	Georgia Institute of Technology
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	Georgia Tech
attribute	NC_GLOBAL	people_1_person_name	String	Dr Annalisa Bracco
attribute	NC_GLOBAL	people_1_person_nid	String	706163
attribute	NC_GLOBAL	people_1_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	Georgia Institute of Technology
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	Georgia Tech
attribute	NC_GLOBAL	people_2_person_name	String	Daoxun Sun
attribute	NC_GLOBAL	people_2_person_nid	String	706173
attribute	NC_GLOBAL	people_2_role	String	Contact
attribute	NC_GLOBAL	people_2_role_type	String	related
attribute	NC_GLOBAL	people_3_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_3_person_name	String	Amber York
attribute	NC_GLOBAL	people_3_person_nid	String	643627
attribute	NC_GLOBAL	people_3_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_3_role_type	String	related
attribute	NC_GLOBAL	project	String	IVOMLS
attribute	NC_GLOBAL	projects_0_acronym	String	IVOMLS
attribute	NC_GLOBAL	projects_0_description	String	NSF abstract: Recent observations and climate model projections indicate that the global oxygen inventory may be declining due to the lower solubility and the increasing stratification associated with a warming climate. Decomposition of organic matter in the deep sea consumes dissolved oxygen, which must be replenished by the circulation of oxygen-rich waters from the polar regions. Without vigorous oxygen supply from the high latitudes, the global oceans will lose oxygen. In this study, researchers at Georgia Tech will use a hierarchy of models to simulate oxygen and nutrient cycling in the Labrador Sea, one of the regions of deep water formation in the North Atlantic, over a fifty year period. The Labrador Sea is also a region of extreme seasonality and intense biological productivity, thus oxygen cycling there likely reflects multiple physical and biological processes. Results from this study will promote a better understanding of the interannual variability of oxygen and nutrients in the Labrador Sea, and ultimately contribute to knowledge on how a changing climate impacts these cycles. Broader Impacts: The broader impacts of this project include student training, international collaboration and outreach to K-12 students.
attribute	NC_GLOBAL	projects_0_end_date	String	2018-04
attribute	NC_GLOBAL	projects_0_geolocation	String	Labrador Sea
attribute	NC_GLOBAL	projects_0_name	String	Interannual variability of oxygen and macro-nutrients in the Labrador Sea
attribute	NC_GLOBAL	projects_0_project_nid	String	706160
attribute	NC_GLOBAL	projects_0_start_date	String	2014-05
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 includes deep convection simulation output from the MITgcm (MIT General Circulation Model). The data include profiles under different situations in an idealized domain. \u00a0The experiment was based on\u00a0winter Labrador Sea\u00a0conditions. Model output\u00a0is\u00a0available to download as MATLAB .mat files by clicking the \Get Data\ link. \u00a0Each file includes the output of one run covering 90 days. * Contents of .mat files described in \u00a0[mat_file_variables.csv](\\http://dmoserv3.whoi.edu/data_docs/IVOMLS/MITgcm/mat_file_variables.csv\\)
attribute	NC_GLOBAL	title	String	Deep convection simulation from the MITgcm (MIT General Circulation Model) (IVOMLS project)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	experiment_name		String
attribute	experiment_name	bcodmo_name	String	exp_id
attribute	experiment_name	description	String	Experiment name for model output
attribute	experiment_name	long_name	String	Experiment Name
attribute	experiment_name	units	String	unitless
variable	experiment_type		String
attribute	experiment_type	bcodmo_name	String	exp_type
attribute	experiment_type	description	String	Experiment type
attribute	experiment_type	long_name	String	Experiment Type
attribute	experiment_type	units	String	unitless
variable	comment		String
attribute	comment	bcodmo_name	String	comment
attribute	comment	description	String	Experiment description
attribute	comment	long_name	String	Comment
attribute	comment	units	String	unitless
variable	filesize		String
attribute	filesize	bcodmo_name	String	file_size
attribute	filesize	description	String	File size of the .mat file
attribute	filesize	long_name	String	Filesize
attribute	filesize	units	String	unitless
variable	file_download_link		String
attribute	file_download_link	bcodmo_name	String	file_link
attribute	file_download_link	description	String	Link to download data as .mat file (HTML link)
attribute	file_download_link	long_name	String	File Download Link
attribute	file_download_link	units	String	unitless

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.