ERDDAP > info > bcodmo_dataset_672600

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	[Salp sample log] - Salp specimen log for genomic and transcriptomic study collected from ARSV Laurence M. Gould, Umitaka-Maru, R/V Polarstern LMG1110, UM-08-09, ANT-XXVII-2 in the Southern Ocean from 2009-2011 (Salp_Antarctic project) (Population ecology of Salpa thompsoni based on molecular indicators)		F   I   M	background			BCO-DMO	bcodmo_dataset_672600

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,.esriCsv,.geoJson
attribute	NC_GLOBAL	acquisition_description	String	1) Cruise R/V LM GOULD (LMG1110): Samples collected using Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS) with a mouth opening of 1-m2 and nine 335\u03bcm mesh nets; upper 200 m were sampled with a 2.3 m2 Isaacs-Kidd Midwater Trawl (IKMT) with a 505 \u00b5m mesh net.\u00a0Western Antarctic Peninsula region, Southern Ocean (November- December 2011) 2) Cruise\u00a0R/V Polarstern (PS-ANT-XVII/2): Samples collected using a Rectangular Midwater Trawl (RMT 1+8) from the upper 200 m.\u00a0Western Antarctic Peninsula region, Southern Ocean (January 2011) 3) Cruise R/V Umitaka Maru (UM-08-09): Samples collected using a RMT 1+8 from 2,000 m to surface. Indian Sector, Southern Ocean (January 2009)
attribute	NC_GLOBAL	awards_0_award_nid	String	54892
attribute	NC_GLOBAL	awards_0_award_number	String	ANT-1044982
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1044982
attribute	NC_GLOBAL	awards_0_funder_name	String	NSF Antarctic Sciences
attribute	NC_GLOBAL	awards_0_funding_acronym	String	NSF ANT
attribute	NC_GLOBAL	awards_0_funding_source_nid	String	369
attribute	NC_GLOBAL	awards_0_program_manager	String	Dr Peter Milne
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	51468
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Salpa thompsoni collection information PI: A. Bucklin (UConn) version: 2017-01-06 NOTE: These data were published in Table 1, Batta-Lona et al (2016) Pol. Bio. doi:10.1007/s00300-016-2051-6
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	2017-01-06T19:21:21Z
attribute	NC_GLOBAL	date_modified	String	2018-10-03T18:16:40Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.728220
attribute	NC_GLOBAL	Easternmost_Easting	double	42.002
attribute	NC_GLOBAL	geospatial_lat_max	double	-60.901
attribute	NC_GLOBAL	geospatial_lat_min	double	-66.183
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	42.002
attribute	NC_GLOBAL	geospatial_lon_min	double	-74.567
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/672600
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	instruments_0_acronym	String	MOC1
attribute	NC_GLOBAL	instruments_0_dataset_instrument_nid	String	674089
attribute	NC_GLOBAL	instruments_0_description	String	The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. The MOCNESS-1 carries nine 1-m2 nets usually of 335 micrometer mesh and is intended for use with the macrozooplankton. All nets are black to reduce contrast with the background. A motor/toggle release assembly is mounted on the top portion of the frame and stainless steel cables with swaged fittings are used to attach the net bar to the toggle release. A stepping motor in a pressure compensated case filled with oil turns the escapement crankshaft of the toggle release which sequentially releases the nets to an open then closed position on command from the surface. -- from the MOCNESS Operations Manual (1999 + 2003).
attribute	NC_GLOBAL	instruments_0_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
attribute	NC_GLOBAL	instruments_0_instrument_name	String	MOCNESS1
attribute	NC_GLOBAL	instruments_0_instrument_nid	String	437
attribute	NC_GLOBAL	instruments_0_supplied_name	String	Multiple Opening/Closing Net and Environmental Sensing System (MOCNESS) with a mouth opening of 1-m2 and nine 335μm mesh nets
attribute	NC_GLOBAL	instruments_1_acronym	String	TrawlMid
attribute	NC_GLOBAL	instruments_1_dataset_instrument_nid	String	674090
attribute	NC_GLOBAL	instruments_1_description	String	A mid-water or pelagic trawl is a net towed at a chosen depth in the water column to catch schooling fish such as herring and mackerel. Midwater trawl nets have very large front openings to herd schooling fish toward the back end where they become trapped in the narrow "broiler". The sides of the deployed net are spread horizontally with two large metal foils, called "doors," positioned in front of the net. As the trawler moves forward, the doors, and therefore the net, are forced outward, keeping the net open. This instrument designation is used when specific make and model are not known.
attribute	NC_GLOBAL	instruments_1_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L05/current/23/
attribute	NC_GLOBAL	instruments_1_instrument_name	String	Midwater Trawl
attribute	NC_GLOBAL	instruments_1_instrument_nid	String	467
attribute	NC_GLOBAL	instruments_1_supplied_name	String	Rectangular Midwater Trawl (RMT 1+8)
attribute	NC_GLOBAL	instruments_2_acronym	String	IKMT
attribute	NC_GLOBAL	instruments_2_dataset_instrument_nid	String	674091
attribute	NC_GLOBAL	instruments_2_description	String	A trawl with a pentagonal mouth opening and a dihedral depressor vane as part of the mouth opening. IKMTs come in various dimensions (refer to individual dataset documentation). The original IKMTs were 10 foot (304 cm) and 15 foot (457 cm) at the mouth. The 10 foot IKMT net was 31 feet (9.45 m) in length (Wiebe and Benfield 2003).
attribute	NC_GLOBAL	instruments_2_instrument_external_identifier	String	https://vocab.nerc.ac.uk/collection/L22/current/NETT0071/
attribute	NC_GLOBAL	instruments_2_instrument_name	String	Isaacs-Kidd Midwater Trawl
attribute	NC_GLOBAL	instruments_2_instrument_nid	String	715
attribute	NC_GLOBAL	instruments_2_supplied_name	String	2.3 m2 Isaacs-Kidd Midwater Trawl (IKMT) with a 505 µm mesh net
attribute	NC_GLOBAL	keywords	String	altimetry, area, bco, bco-dmo, biological, chemical, cruise, cruise_id, data, dataset, depth, depth_range, depth_w, dmo, erddap, laboratory, latitude, longitude, management, num, num_samples, oceanography, office, preliminary, region, sal, samples, satellite, season, station, temperature
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/672600/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/672600
attribute	NC_GLOBAL	Northernmost_Northing	double	-60.901
attribute	NC_GLOBAL	param_mapping	String	{'672600': {'lat': 'master - latitude', 'lon': 'master - longitude'}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/672600/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	University of Connecticut
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	UConn - Avery Point
attribute	NC_GLOBAL	people_0_person_name	String	Ann Bucklin
attribute	NC_GLOBAL	people_0_person_nid	String	50389
attribute	NC_GLOBAL	people_0_role	String	Chief Scientist
attribute	NC_GLOBAL	people_0_role_type	String	originator
attribute	NC_GLOBAL	people_1_affiliation	String	University of Connecticut
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	UConn - Avery Point
attribute	NC_GLOBAL	people_1_person_name	String	Ann Bucklin
attribute	NC_GLOBAL	people_1_person_nid	String	50389
attribute	NC_GLOBAL	people_1_role	String	Principal Investigator
attribute	NC_GLOBAL	people_1_role_type	String	originator
attribute	NC_GLOBAL	people_2_affiliation	String	University of Connecticut
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	UConn
attribute	NC_GLOBAL	people_2_person_name	String	Dr Rachel J. O'Neill
attribute	NC_GLOBAL	people_2_person_nid	String	51393
attribute	NC_GLOBAL	people_2_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_2_role_type	String	originator
attribute	NC_GLOBAL	people_3_affiliation	String	Connecticut Sea Grant
attribute	NC_GLOBAL	people_3_affiliation_acronym	String	CTSG
attribute	NC_GLOBAL	people_3_person_name	String	Dr Diana Payne
attribute	NC_GLOBAL	people_3_person_nid	String	51392
attribute	NC_GLOBAL	people_3_role	String	Co-Principal Investigator
attribute	NC_GLOBAL	people_3_role_type	String	originator
attribute	NC_GLOBAL	people_4_affiliation	String	Woods Hole Oceanographic Institution
attribute	NC_GLOBAL	people_4_affiliation_acronym	String	WHOI BCO-DMO
attribute	NC_GLOBAL	people_4_person_name	String	Nancy Copley
attribute	NC_GLOBAL	people_4_person_nid	String	50396
attribute	NC_GLOBAL	people_4_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_4_role_type	String	related
attribute	NC_GLOBAL	project	String	Salp_Antarctic
attribute	NC_GLOBAL	projects_0_acronym	String	Salp_Antarctic
attribute	NC_GLOBAL	projects_0_description	String	The Antarctic salp, Salpa thompsoni, is an increasingly important player in the vulnerable Antarctic Peninsula pelagic ecosystem. Observations of high abundance of Salpa thompsoni during the summer in the Southern Ocean suggest that this species is capable of rapid somatic and population growth, and frequently forms dense blooms under favorable environmental conditions. The proposed research will examine genome-wide patterns of gene expression, target gene expression levels, and patterns of population genetic diversity and structure of the target salp species. Our preliminary results and data analysis have provided a promising basis for transcriptomic studies of S. thompsoni in the Southern Ocean. The proposed next steps in our genomic/transcriptomic analysis of Salpa thompsoni are: 1) completion of a reference transcriptome as a basis for genome-wide analysis of gene expression; 2) whole transcriptome shotgun sequencing (RNA-Seq) analysis to characterize gene expression in relation to individual characteristics and environmental conditions; 3) quantitative real-time PCR (qRT-PCR) characterization and validation of gene expression for 10-20 top differentially-expressed genes; and 4) detection of strand-specific allelic variation at SNP (Single Nucleotide Polymorphic) sites to analyze clonal diversity and population genetic diversity and structure. We hypothesize that: 1) deep analysis of the Salpa thompsoni transcriptome will reveal significant associations among selected set of differentially-expressed genes and critical life history stages and events (e.g., ontogenetic maturation, sexual reproduction, senescence) of the salp; and 2) the species will show variable levels of clonal diversity and significant genetic differentiation among salp populations in different regions of the Southern Ocean. Samples will be obtained from research cruises during 2011-2013 in diverse regions of the Southern Ocean; dedicated sample and data collection will be carried out during a cruise of the R/V LM GOULD (LMG11-10) to the Western Antarctic Peninsula region in November, 2011. The significance of this effort lies in new understanding of the molecular processes underlying the complex life history and population dynamics of S. thompsoni in relation to the Antarctic pelagic ecosystem and extreme and variable environmental conditions of the Southern Ocean. Most of the data from this project are available from the Marine Geoscience Data System (MGDS), part of IEDA and is available at https://www.marine-geo.org/tools/search/Files.php?data_set_uid=18148.
attribute	NC_GLOBAL	projects_0_end_date	String	2014-05
attribute	NC_GLOBAL	projects_0_geolocation	String	Southern Ocean
attribute	NC_GLOBAL	projects_0_name	String	Population ecology of Salpa thompsoni based on molecular indicators
attribute	NC_GLOBAL	projects_0_project_nid	String	2174
attribute	NC_GLOBAL	projects_0_start_date	String	2011-06
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	Southernmost_Northing	double	-66.183
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v55
attribute	NC_GLOBAL	summary	String	This dataset is a log of the Salpa thompsoni specimens used for genomics/transcriptomics. Reported parameters include cruise id, region, season and area, location, number of samples collected, temperature, salinity, depth range of the samples, and the depth of the water at the collection site. Related Dataset: [Salp genome and transcriptome](\\https://www.bco- dmo.org/dataset/675040\\)
attribute	NC_GLOBAL	title	String	[Salp sample log] - Salp specimen log for genomic and transcriptomic study collected from ARSV Laurence M. Gould, Umitaka-Maru, R/V Polarstern LMG1110, UM-08-09, ANT-XXVII-2 in the Southern Ocean from 2009-2011 (Salp_Antarctic project) (Population ecology of Salpa thompsoni based on molecular indicators)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	Westernmost_Easting	double	-74.567
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	cruise_id		String
attribute	cruise_id	bcodmo_name	String	cruise_id
attribute	cruise_id	description	String	cruise identifier
attribute	cruise_id	long_name	String	Cruise Id
attribute	cruise_id	units	String	unitless
variable	region		String
attribute	region	bcodmo_name	String	region
attribute	region	description	String	region of Southern Ocean
attribute	region	long_name	String	Region
attribute	region	units	String	unitless
variable	season		String
attribute	season	bcodmo_name	String	season
attribute	season	description	String	season and year of collection
attribute	season	long_name	String	Season
attribute	season	units	String	unitless
variable	area		String
attribute	area	bcodmo_name	String	region
attribute	area	description	String	area within region of Southern Ocean
attribute	area	long_name	String	Area
attribute	area	units	String	unitless
variable	station		short
attribute	station	_FillValue	short	32767
attribute	station	actual_range	short	4, 184
attribute	station	bcodmo_name	String	station
attribute	station	description	String	station number
attribute	station	long_name	String	Station
attribute	station	units	String	unitless
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	_FillValue	double	NaN
attribute	latitude	actual_range	double	-66.183, -60.901
attribute	latitude	axis	String	Y
attribute	latitude	bcodmo_name	String	latitude
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	description	String	latitude; north is positive
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LATX/
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	_FillValue	double	NaN
attribute	longitude	actual_range	double	-74.567, 42.002
attribute	longitude	axis	String	X
attribute	longitude	bcodmo_name	String	longitude
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	description	String	longitude; east is positive
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P09/current/LONX/
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
variable	num_samples		byte
attribute	num_samples	_FillValue	byte	127
attribute	num_samples	actual_range	byte	4, 5
attribute	num_samples	bcodmo_name	String	count
attribute	num_samples	description	String	number of samples collected
attribute	num_samples	long_name	String	Num Samples
attribute	num_samples	units	String	unitless
variable	temp		float
attribute	temp	_FillValue	float	NaN
attribute	temp	actual_range	float	-1.28, 1.28
attribute	temp	bcodmo_name	String	temperature
attribute	temp	description	String	temperature
attribute	temp	long_name	String	Temperature
attribute	temp	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/TEMPP901/
attribute	temp	units	String	degrees Celsius
variable	sal		float
attribute	sal	_FillValue	float	NaN
attribute	sal	actual_range	float	33.39, 34.6
attribute	sal	bcodmo_name	String	sal
attribute	sal	description	String	salinity
attribute	sal	long_name	String	Sal
attribute	sal	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P01/current/PSALST01/
attribute	sal	units	String	PPT
variable	depth_range		String
attribute	depth_range	bcodmo_name	String	depth_range
attribute	depth_range	description	String	sampled depth
attribute	depth_range	long_name	String	Depth
attribute	depth_range	standard_name	String	depth
attribute	depth_range	units	String	meters
variable	depth_w		short
attribute	depth_w	_FillValue	short	32767
attribute	depth_w	actual_range	short	452, 4300
attribute	depth_w	bcodmo_name	String	depth_w
attribute	depth_w	colorBarMaximum	double	8000.0
attribute	depth_w	colorBarMinimum	double	-8000.0
attribute	depth_w	colorBarPalette	String	TopographyDepth
attribute	depth_w	description	String	water column depth
attribute	depth_w	long_name	String	Depth
attribute	depth_w	standard_name	String	depth
attribute	depth_w	units	String	meters

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.