ERDDAP > info > bcodmo_dataset_747699

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
	set	data	graph		files	public	[Hard Substrates Community Matrix, AT37-13 & AT42-03] - Matrix of taxon by sample for hard substrates collected by HOV Alvin during R/V Atlantis cruise AT37-13 and AT42-03 in the Pacific margin of Costa Rica in 2017 and 2018. (Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea)		I   M	background			BCO-DMO	bcodmo_dataset_747699

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	In situ carbonate rocks, and carbonate rocks, woods, and bones deployed for 7 years were collected across seepage gradients at Mound 12 using HOV Alvin, and washed in miliQ water onboard. Before preserving, the sample was kept cold and animals were picked to sample tissue for isotope analysis (see datasets \"[AT 37-13 Colonization experiment isotopes](\\"https://www.bco- dmo.org/dataset/747645\\")\" and [\"AT37-13 Carbonate rocks isotopes](\\"https://www.bco-dmo.org/dataset/747575\\")\" for isotopic data). The remaining washed sample was sieved through 0.3 mm mesh, separating the sample in two fractions (a fine fraction with the meiofauna, and a coarser one with the macrofauna), both preserved in 96% Ethanol. In the laboratory, the samples were washed in distilled water and sorted, and the animals were identified to major taxa, counted and preserved in 96% Ethanol.
attribute	NC_GLOBAL	awards_0_award_nid	String	710021
attribute	NC_GLOBAL	awards_0_award_number	String	OCE-1634172
attribute	NC_GLOBAL	awards_0_data_url	String	http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1634172
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	Michael E. Sieracki
attribute	NC_GLOBAL	awards_0_program_manager_nid	String	50446
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	comment	String	Hard substrate community PI: Lisa Levin Data Version 1: 2020-01-09
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	2018-10-09T19:03:25Z
attribute	NC_GLOBAL	date_modified	String	2020-01-13T17:40:49Z
attribute	NC_GLOBAL	defaultDataQuery	String	&time<now
attribute	NC_GLOBAL	doi	String	10.1575/1912/bco-dmo.747699.1
attribute	NC_GLOBAL	infoUrl	String	https://www.bco-dmo.org/dataset/747699
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	keywords	String	acari, alvin, Alvin_Dive, amphipoda, anomura, anthozoa, aplacophora, asteroidea, bco, bco-dmo, biological, bivalvia, brachyura, chemical, cruise, cumacea, data, dataset, dive, dmo, erddap, gastropoda, habitat, hydrozoa, isopoda, management, oceanography, office, ophiuroidea, ostracoda, plathelminthes, polychaeta, polyplacophora, preliminary, sample, shrimp, sipuncula, tanaidacea
attribute	NC_GLOBAL	license	String	https://www.bco-dmo.org/dataset/747699/license
attribute	NC_GLOBAL	metadata_source	String	https://www.bco-dmo.org/api/dataset/747699
attribute	NC_GLOBAL	param_mapping	String	{'747699': {}}
attribute	NC_GLOBAL	parameter_source	String	https://www.bco-dmo.org/mapserver/dataset/747699/parameters
attribute	NC_GLOBAL	people_0_affiliation	String	University of California-San Diego
attribute	NC_GLOBAL	people_0_affiliation_acronym	String	UCSD-SIO
attribute	NC_GLOBAL	people_0_person_name	String	Lisa A Levin
attribute	NC_GLOBAL	people_0_person_nid	String	51242
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	University of California-San Diego
attribute	NC_GLOBAL	people_1_affiliation_acronym	String	UCSD-SIO
attribute	NC_GLOBAL	people_1_person_name	String	Gregory Rouse
attribute	NC_GLOBAL	people_1_person_nid	String	51433
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	University of California-San Diego
attribute	NC_GLOBAL	people_2_affiliation_acronym	String	UCSD-SIO
attribute	NC_GLOBAL	people_2_person_name	String	Lisa A Levin
attribute	NC_GLOBAL	people_2_person_nid	String	51242
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	Shannon Rauch
attribute	NC_GLOBAL	people_3_person_nid	String	51498
attribute	NC_GLOBAL	people_3_role	String	BCO-DMO Data Manager
attribute	NC_GLOBAL	people_3_role_type	String	related
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	Karen Soenen
attribute	NC_GLOBAL	people_4_person_nid	String	748773
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	Costa Rica Seeps
attribute	NC_GLOBAL	projects_0_acronym	String	Costa Rica Seeps
attribute	NC_GLOBAL	projects_0_description	String	NSF abstract: If life were to disappear from the deep sea, would we notice? We only have a cursory understanding of this vast region and the connectivity among its communities and the rest of the oceans, and yet the ecosystems of the deep sea have been implicated in the larger function of the global marine ecosystems. We now rely on the deep ocean for food, energy, novel drugs and materials, and for its role in the global cycling of carbon, as well as for supporting services such as habitat creation, nutrient replenishment for shallow waters, and the maintenance of biodiversity. Cold seeps, active areas of the seafloor where methane and other chemicals are released, are key features along the continental margins worldwide. To characterize how methane seep communities interact with the surrounding ecosystems and vice versa, we will study methane seeps off the Pacific coast of Costa Rica in 2017 and 2018. It is the sphere of influence around the seep, both along the seafloor and up into the water column, that we seek to better understand. We will map the structure and the chemistry surrounding these habitats using a novel 3-dimensional framework, combining typical transects with vertical characterizations of the water column just above the seafloor. This will include measurements of methane flux into the water column and changes in the overlying carbonate chemistry and oxygen levels that are critical to our understanding of the effect of warming, oxygen loss and ocean acidification in this region. Within this framework, we will collect seep organisms in sediments and on rocks (including all sizes from microbes to large animals), and transplant some of these from within the area of seep influence to the background deep sea, and vice-versa. Together, these studies will help us to measure the size of the seep sphere of influence, and also demonstrate the role of these seeps within the deep sea and the greater, global, marine ecosystem. We will share this information with a group of teachers during a series of workshops in the San Diego area, at an exhibit at the Birch Aquarium, and through the work of an artist who has worked extensively with marine organisms in extreme environments. Chemosynthetic ecosystems are inextricably linked to the broader world-ocean biome and global biogeochemical cycles in ways that we are just beginning to understand. This research will identify the form, extent, and nature of the physical, chemical, and biological linkages between methane seeps and the surrounding deep-sea ecosystem. The proposed research builds critical understanding of the structural and functional processes that underpin the ecosystem services provided by chemosynthetic ecosystems. We target a critical continental margin, Costa Rica, where methane fates and dynamics loom large and play out in an setting that reflects many oceanographic stressors. We will use quantitative sampling and manipulative studies within a 3-dimensional oceanographic framework. We will ask what are the shapes of the diversity and density functions for organisms of different size classes and trophic position over the transition from the seep habitat through the ecotone to the background deep sea? Further, we will ask how do depth, dissolved oxygen concentrations, pH and carbonate ion availability, relative rates of fluid flux, and substrate (biogenic, authigenic carbonate, sediments) alter these linkages and interactions with the surrounding deep sea? Evidence for distinct transitional communities and biotic patterns in density and alpha and beta diversity will be quantified and placed in a global biogeographic context. All of these investigations will occur across biological size spectra: for microorganisms (archaea, bacteria, microeukaryotes), the macrofauna, and the megafauna that form biogenic habitats. Our research results will be interpreted in the context of potential effects of global ocean change in the equatorial Pacific to determine how the linkages with the surrounding deep sea will be altered as anthropogenic impacts proceed in the future.  Related publications: Levin, L.A., V.J. Orphan, G.W. Rouse, W. Ussler, A. E. Rathburn, G. S. Cook, S. Goffredi, E. Perez, A. Waren, B. Grupe, G. Chadwick, B. Strickrott. (2012). A hydrothermal seep on the Costa Rica margin: Middle ground in a continuum of reducing ecosystems. Proc. Royal Soc. B. 279: 2580-88 doi: 10.1098/rspb.2012.0205 Sahling, H., Masson, D. G., Ranero, C. R., Hühnerbach, V., Weinrebe, W., Klaucke, I., & Suess, E. (2008). Fluid seepage at the continental margin offshore Costa Rica and southern Nicaragua. Geochemistry, Geophysics, Geosystems 9: doi: 10.1029/2008GC001978
attribute	NC_GLOBAL	projects_0_end_date	String	2019-09
attribute	NC_GLOBAL	projects_0_geolocation	String	Costa Rica Pacific Margin
attribute	NC_GLOBAL	projects_0_name	String	Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
attribute	NC_GLOBAL	projects_0_project_nid	String	648472
attribute	NC_GLOBAL	projects_0_start_date	String	2016-10
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	subsetVariables	String	Cruise,Cumacea,Hydrozoa,Sipuncula
attribute	NC_GLOBAL	summary	String	Matrix of taxon (columns) by sample (rows) for substrates collected using HOV Alvin on R/V Atlantis cruise AT37-13 in the Pacific Ocean off Costa Rica from May to June 2017
attribute	NC_GLOBAL	title	String	[Hard Substrates Community Matrix, AT37-13 & AT42-03] - Matrix of taxon by sample for hard substrates collected by HOV Alvin during R/V Atlantis cruise AT37-13 and AT42-03 in the Pacific margin of Costa Rica in 2017 and 2018. (Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea)
attribute	NC_GLOBAL	version	String	1
attribute	NC_GLOBAL	xml_source	String	osprey2erddap.update_xml() v1.3
variable	Cruise		String
attribute	Cruise	bcodmo_name	String	cruiseid
attribute	Cruise	description	String	Cruise ID: AT37-13 or AT42-03
attribute	Cruise	long_name	String	Cruise
attribute	Cruise	units	String	unitless
variable	Sample		String
attribute	Sample	bcodmo_name	String	sample
attribute	Sample	description	String	Substrate type and substrate number
attribute	Sample	long_name	String	Sample
attribute	Sample	nerc_identifier	String	https://vocab.nerc.ac.uk/collection/P02/current/ACYC/
attribute	Sample	units	String	unitless
variable	Alvin_Dive		short
attribute	Alvin_Dive	_FillValue	short	32767
attribute	Alvin_Dive	actual_range	short	4817, 4917
attribute	Alvin_Dive	bcodmo_name	String	dive_id
attribute	Alvin_Dive	description	String	Number of the Alivn dive from which the sample was collected
attribute	Alvin_Dive	long_name	String	Alvin Dive
attribute	Alvin_Dive	units	String	unitless
variable	Habitat		String
attribute	Habitat	bcodmo_name	String	site_descrip
attribute	Habitat	description	String	Seepage activity (active or inactive)
attribute	Habitat	long_name	String	Habitat
attribute	Habitat	units	String	unitless
variable	Acari		byte
attribute	Acari	_FillValue	byte	127
attribute	Acari	actual_range	byte	0, 3
attribute	Acari	bcodmo_name	String	count
attribute	Acari	description	String	Number of individuals identified from taxon Acari
attribute	Acari	long_name	String	Acari
attribute	Acari	units	String	unitless
variable	Amphipoda		byte
attribute	Amphipoda	_FillValue	byte	127
attribute	Amphipoda	actual_range	byte	0, 9
attribute	Amphipoda	bcodmo_name	String	count
attribute	Amphipoda	description	String	Number of individuals identified from taxon Amphipoda
attribute	Amphipoda	long_name	String	Amphipoda
attribute	Amphipoda	units	String	unitless
variable	Anomura		byte
attribute	Anomura	_FillValue	byte	127
attribute	Anomura	actual_range	byte	0, 86
attribute	Anomura	bcodmo_name	String	count
attribute	Anomura	colorBarMaximum	double	10.0
attribute	Anomura	colorBarMinimum	double	-10.0
attribute	Anomura	description	String	Number of individuals identified from taxon Anomura
attribute	Anomura	long_name	String	Anomura
attribute	Anomura	units	String	unitless
variable	Brachyura		byte
attribute	Brachyura	_FillValue	byte	127
attribute	Brachyura	actual_range	byte	0, 1
attribute	Brachyura	bcodmo_name	String	count
attribute	Brachyura	description	String	Number of individuals identified from taxon Brachyura
attribute	Brachyura	long_name	String	Brachyura
attribute	Brachyura	units	String	unitless
variable	Cumacea		byte
attribute	Cumacea	_FillValue	byte	127
attribute	Cumacea	actual_range	byte	0, 0
attribute	Cumacea	bcodmo_name	String	count
attribute	Cumacea	description	String	Number of individuals identified from taxon Cumacea
attribute	Cumacea	long_name	String	Cumacea
attribute	Cumacea	units	String	unitless
variable	Isopoda		byte
attribute	Isopoda	_FillValue	byte	127
attribute	Isopoda	actual_range	byte	0, 2
attribute	Isopoda	bcodmo_name	String	count
attribute	Isopoda	description	String	Number of individuals identified from taxon Isopoda
attribute	Isopoda	long_name	String	Isopoda
attribute	Isopoda	units	String	unitless
variable	Ostracoda		byte
attribute	Ostracoda	_FillValue	byte	127
attribute	Ostracoda	actual_range	byte	0, 5
attribute	Ostracoda	bcodmo_name	String	count
attribute	Ostracoda	description	String	Number of individuals identified from taxon Ostracoda
attribute	Ostracoda	long_name	String	Ostracoda
attribute	Ostracoda	units	String	unitless
variable	Shrimp		byte
attribute	Shrimp	_FillValue	byte	127
attribute	Shrimp	actual_range	byte	0, 2
attribute	Shrimp	bcodmo_name	String	count
attribute	Shrimp	description	String	Number of individuals identified from taxon Shrimp
attribute	Shrimp	long_name	String	Shrimp
attribute	Shrimp	units	String	unitless
variable	Tanaidacea		byte
attribute	Tanaidacea	_FillValue	byte	127
attribute	Tanaidacea	actual_range	byte	0, 5
attribute	Tanaidacea	bcodmo_name	String	count
attribute	Tanaidacea	description	String	Number of individuals identified from taxon Tanaidacea
attribute	Tanaidacea	long_name	String	Tanaidacea
attribute	Tanaidacea	units	String	unitless
variable	Anthozoa		byte
attribute	Anthozoa	_FillValue	byte	127
attribute	Anthozoa	actual_range	byte	0, 10
attribute	Anthozoa	bcodmo_name	String	count
attribute	Anthozoa	description	String	Number of individuals identified from taxon Anthozoa
attribute	Anthozoa	long_name	String	Anthozoa
attribute	Anthozoa	units	String	unitless
variable	Asteroidea		byte
attribute	Asteroidea	_FillValue	byte	127
attribute	Asteroidea	actual_range	byte	0, 1
attribute	Asteroidea	bcodmo_name	String	count
attribute	Asteroidea	description	String	Number of individuals identified from taxon Asteroidea
attribute	Asteroidea	long_name	String	Asteroidea
attribute	Asteroidea	units	String	unitless
variable	Ophiuroidea		byte
attribute	Ophiuroidea	_FillValue	byte	127
attribute	Ophiuroidea	actual_range	byte	0, 20
attribute	Ophiuroidea	bcodmo_name	String	count
attribute	Ophiuroidea	description	String	Number of individuals identified from taxon Ophiuroidea
attribute	Ophiuroidea	long_name	String	Ophiuroidea
attribute	Ophiuroidea	units	String	unitless
variable	Aplacophora		byte
attribute	Aplacophora	_FillValue	byte	127
attribute	Aplacophora	actual_range	byte	0, 8
attribute	Aplacophora	bcodmo_name	String	count
attribute	Aplacophora	description	String	Number of individuals identified from taxon Aplacophora
attribute	Aplacophora	long_name	String	Aplacophora
attribute	Aplacophora	units	String	unitless
variable	Plathelminthes		byte
attribute	Plathelminthes	_FillValue	byte	127
attribute	Plathelminthes	actual_range	byte	0, 1
attribute	Plathelminthes	bcodmo_name	String	count
attribute	Plathelminthes	description	String	Number of individuals identified from taxon Plathelminthes
attribute	Plathelminthes	long_name	String	Plathelminthes
attribute	Plathelminthes	units	String	unitless
variable	Bivalvia		byte
attribute	Bivalvia	_FillValue	byte	127
attribute	Bivalvia	actual_range	byte	0, 26
attribute	Bivalvia	bcodmo_name	String	count
attribute	Bivalvia	description	String	Number of individuals identified from taxon Bivalvia
attribute	Bivalvia	long_name	String	Bivalvia
attribute	Bivalvia	units	String	unitless
variable	Gastropoda		short
attribute	Gastropoda	_FillValue	short	32767
attribute	Gastropoda	actual_range	short	0, 800
attribute	Gastropoda	bcodmo_name	String	count
attribute	Gastropoda	description	String	Number of individuals identified from taxon Gastropoda
attribute	Gastropoda	long_name	String	Gastropoda
attribute	Gastropoda	units	String	unitless
variable	Polyplacophora		byte
attribute	Polyplacophora	_FillValue	byte	127
attribute	Polyplacophora	actual_range	byte	0, 5
attribute	Polyplacophora	bcodmo_name	String	count
attribute	Polyplacophora	description	String	Number of individuals identified from taxon Polyplacophora
attribute	Polyplacophora	long_name	String	Polyplacophora
attribute	Polyplacophora	units	String	unitless
variable	Polychaeta		short
attribute	Polychaeta	_FillValue	short	32767
attribute	Polychaeta	actual_range	short	1, 139
attribute	Polychaeta	bcodmo_name	String	count
attribute	Polychaeta	description	String	Number of individuals identified from taxon Polychaeta
attribute	Polychaeta	long_name	String	Polychaeta
attribute	Polychaeta	units	String	unitless
variable	Hydrozoa		byte
attribute	Hydrozoa	_FillValue	byte	127
attribute	Hydrozoa	actual_range	byte	0, 0
attribute	Hydrozoa	bcodmo_name	String	count
attribute	Hydrozoa	description	String	Number of individuals identified from taxon Hydrozoa
attribute	Hydrozoa	long_name	String	Hydrozoa
attribute	Hydrozoa	units	String	unitless
variable	Sipuncula		byte
attribute	Sipuncula	_FillValue	byte	127
attribute	Sipuncula	actual_range	byte	0, 0
attribute	Sipuncula	bcodmo_name	String	count
attribute	Sipuncula	description	String	Number of individuals identified from taxon Sipincula
attribute	Sipuncula	long_name	String	Sipuncula
attribute	Sipuncula	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.