Parameter: date_utc

Short Description:

date_utc

Short Name:

date_utc

Official Name:

date_utc

Graphable:

Yes

Description

UTC month, day and year, usually as a text string, e.g. feb10_1995. It is better to use one of the other forms of presenting date and time data so that the data can be used in computations and for comparisons. Note, if the string begins with numbers but also includes letters, there may be problems using the field name for retrieval. Use date_gmt for future data sets.

Datasets associated with this parameter

Dataset Name	Brief Description	Project	PI-Supplied Parameter Name
14C 32Si Experimental - from RR1813	32Si and 14C production data (experimental)	Diatoms and carbon export	Date_Zulu
1994_avhrr	1994 AVHRR images for the US-GLOBEC Georges Bank Program	GB	day
1997_avhrr	1997AVHRR images for the US-GLOBEC Georges Bank Program	GB	day
32Si Profiles - from RR1813	32Si data from EXPORTS cruise	Diatoms and carbon export	Date_Zulu
ABLE	Autonomous Behaving Lagrangian Explorer (ABLE) output for 5 taxonomic groups	ABLE	date_utc
AE1812 Water column phosphate data	AE1812 water column phosphates	North Atlantic Diatoms, Phosphorus Redox Cycling	Date
AR16 Water column nutrients	AE1812 water column phosphates	Phosphorus Redox Cycling	Date
AREAL Summary	Summary of Areal (mixed layer integrated) data	SOIREE	date_UTC
AT37-06 Acetate and methanol turnover rates		Guaymas Basin Interactions	Sampling_date
AT37-06 Inhibition experiment		Guaymas Basin Interactions	Sampling_date
AT37-06 Sediment geochemistry		Guaymas Basin Interactions	Sampling_date
AT37-06 Sediment Geochemistry Summary		Guaymas Basin Interactions	Sampling_Date
AUV Sentry megafaunal presence	Megafaunal presence recorded from AUV Sentry phototransects conducted at sites across the Costa Rica margin from R/V Atlantis cruises AT37-13, AT42-03 in 2017 and 2018.	Costa Rica Seeps	Date
bird_observ	Seabird Survey Observations	SOGLOBEC	date_gmt
Carbon Flux Explorer CCE_LTER P1706 - Imagery		CCE LTER, C-SNOW, C-SNOW Development	ISO_DateTime_UTC
Carbon Flux Explorer CCE_LTER P1706 - Particulate Carbon Flux		C-SNOW, C-SNOW Development, CCE LTER	UTC_deploy_date
Chloro HPLC	Chloro HPLC	ON DEQUE	Date_UTC
Chlorophyll a - Eastern Tropical Pacific	Chlorophyll a data from the Eastern Tropical Pacific	ETP	date_utc
CO2 system data		Nuclei CaCO3 Precip	Time_UTC
Community		Costa Rica Seeps	Date
cruise_tracks	1-minute resolution navigation from BaRFlux cruises (from R2R).	BaRFlux	date_utc
CTD	Processed CTD data from all sensors mounted on rosette.	Deep Atlantic DOM	date_start_utc
CTD - Downcasts	CTD - Downcasts	MuLTI-2	Date_UTC
CTD - Stations	CTD Stations List	ON DEQUE	date_utc
CTD Binned Downcasts - CH0508	CTD Binned Downcasts - CH0508	ON DEQUE	Date_UTC
CTD Bottle Files - CH0508	CTD Bottle Files - CH0508	ON DEQUE	Date_UTC
CTD Bottle Files - Means - CH0508	CTD Bottle Files - Means - CH0508	ON DEQUE	Date_UTC
CTD Hydrography		CICLOPS	Date
CTD Profiles	CTD Profiles - Down/Up Casts - Binned	Lake Superior Radiocarbon	Date_UTC
Database Profile Data Products	Database Profile Data Products	ON DEQUE	Date_UTC
Dissolved Th/Pa - SO-202	Depth profiles of seawater dissolved 232Th, 230Th, and 231Pa, NW Pacific	Sources-Sinks Th-Pa	date_collected, date_U_separation
DNA and cDNA (RNA) 18S V4 tag sequences from 5m and DCM		SPOT	Date_Collected
event log	scientific sampling event log	Carbon Export	date_utc
event log	Log of events from KN210-04 cruise.	Deep Atlantic DOM	date_utc
event log LMG11-10	scientific sampling event log	Salp_Antarctic	date_utc
Fe-Labeling Expt: E.coli and phage T4 or T5	Fe-Labeling Expt: E.coli and phage T4 or T5	Fe-Virus	date_utc
FK190211 Sediment Geochemistry		Guaymas Basin Interactions	Date
GN01 Dissolved Gaseous Mercury Underway	The data include measurements of total dissolved gaseous mercury in surface waters	U.S. GEOTRACES Arctic, GEOTRACES Arctic Atmos Hg	Date
GP15 Event Log	Scientific sampling event log from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018	U.S. GEOTRACES PMT	date_start, date_end
GP16 Soluble and Dissolved Fe and Fe Isotopes	Fe concentrations and δ56Fe, dissolved (<0.2 um) and soluble (<10 kDa)	U.S. GEOTRACES EPZT, GEOTRACES EPZT Suspended Particles	date
GP16 Thorium and Protactinium dissolved	Depth profiles of seawater dissolved 232Th, 230Th, and 231Pa	EPZT_Th_Pa, U.S. GEOTRACES EPZT	date_collected
GT10 - CTD - ODF/SIOR Bottle	CTD - ODF/SIOR Bottle	U.S. GEOTRACES NAT	DATE
GT10 - Cysteine Glutathione	Dissolved cysteine and glutathione across the US GEOTRACES North Atlantic Zonal Section	U.S. GEOTRACES NAT	date
GT10 - Fe Soluble	Soluble iron (Fe) passed through 10 kDa cross-flow filter, from GT10 cruise.	U.S. GEOTRACES NAT	date, date_bot
GT10-11 - Cu Speciation	Total dissolved copper and estimates of free Cu2+, ligand concentrations, and conditional stability constants	U.S. GEOTRACES NAT	date
GT10-11 - dFe and dFe-II	Concentrations of dissolved iron and dissolved iron(II), U.S. GEOTRACES transects	U.S. GEOTRACES NAT	date
GT10-11 - DIC_TA	Inorganic Carbon data from GT10 and GT11 North Atlantic cruises	U.S. GEOTRACES NAT	date_utc
GT10-11 - Dissolved and Particulate Th and Pa	Depth profiles of seawater dissolved and small and large particulate 232Th, 230Th, and 231Pa	U.S. GEOTRACES NAT	date_collected
GT10-11 - Dissolved Fe Zn Cd conc and isotopes	Dissolved Fe, Zn and Cd concentrations and isotope ratios	U.S. GEOTRACES NAT	date
GT10-11 - GaBa_bottles	Dissolved Ga and Ba from GEOTRACES Rosette bottles from GT10 and GT11 cruises.	U.S. GEOTRACES NAT	date
GT10-11 - GaBa_surface	Dissolved Ga and Ba from surface tows from GT10 and GT11 cruises.	U.S. GEOTRACES NAT	date
GT10-11 - Hg Speciation	Mercury speciation across the US GEOTRACES North Atlantic Zonal Section	U.S. GEOTRACES NAT	date
GT10-11 - Trace Element Profiles	Trace element profiles from GT-10 and GT-11	U.S. GEOTRACES NAT	date
HADES-K bacterial biomarker phospholipid fatty acid (PLFA)	HADES-K bacterial biomarker phospholipid fatty acid (PLFA)	HADES	date_utc
In-situ pump data		Are Traps Equal	date_start, date_end
IrnBru MV1405 - Silicon biogeochemical data	Experimental and survey biogeochemical data from MV1405 cruise.	Diatom Silicification	date_utc
ISPP14C Synthesis	In situ primary productivity 14C	ISPP14C, Arabian Sea Primary Prod, Arabian Sea Photo-Ecology, Biowatt I, JGOFS NABE Primary Prod 20W, PRPOOS Tracer Kinetics, NABE, AESOPS Primary Production, Biowatt II, PRPOOS logistics, AESOPS, ML-ML, ON DEQUE, ARLINDO, Arabian Sea, KD490 Upgrade, Arabian Sea Phyto Seasonality	Date_UTC
LB_2012_LB1_ADCP_30m	ADCP data from Long Bay Mooring #1, 30 meters, Jan-April 2012	Long Bay Wintertime Bloom	date_utc
LB_2012_LB2_ADCP_76m	ADCP data from Long Bay Mooring #2, 76 meters, Jan - April 2012	Long Bay Wintertime Bloom	date_utc
LB_2012_LB3_ADCP_171m	ADCP data from Long Bay Mooring #3, 171 meters, Dec. 2011 - April 2012	Long Bay Wintertime Bloom	date_utc
MOCNESS Event Logs ETP	Date, time, location, and depth range for MOCNESS tows	ETP	Date_UTC
MOCNESS Event Logs Metabolic Index	Date, time, location, and depth range for MOCNESS tows	Metabolic Index	Date_UTC
MUSiCC OC1504A - Bacteria Virus and Chlorophyll Containing Cell Abundance	Abundance of bacteria viruses and chlorophyll containing cells	Diatom Silicification	date_utc
Mussel dataset		Costa Rica Seeps	Date
Mussel Larvae Vertical Distribution		GOMEPRO	Sample_Date
MV1008 event log	Scientific sampling event log from cruise MV1008.	CRD FLUZiE	date_utc
Mytilus Elemental Fingerprints		MuLTI-2, GOMEPRO	Date
nutrients	Inorganic and organic nutrient data from Niskin bottles.	Deep Atlantic DOM	date_start_utc
oi_sst_1996	1996 daily cloud-free, AVHRR-derived, optimally interpolated SST images	GB	day
P16 Repeat Hydrography Trace Metal Profiles	Profiles of dissolved trace elements collected using a trace-metal clean rosette from surface to 1000m depth	CLIVAR AEROSOL	DATE
pangaea_zoo	Multinet zooplankton data - mostly copepods - from ANT-XII/2	CMarZ_2004-2010	date_utc
Phosphorus uptake - taxon	Bulk phosphorus uptake by microbes	Biological C:N:P ratios	date
Sediment trap fluxes		Are Traps Equal	date_start, date_end, date_recover
Station Locations	Station Locations	Lake Superior Radiocarbon	Date_UTC
Stations - CTD Sampling	CTD Sampling Log	SOIREE	date_UTC
Tubeworms		Costa Rica Seeps	Date
UK_Barnacle_Surveys	Semibalanus balanoides populations surveys UK 2011-2012	EUROWINTER2	date
Underway - FRRF	Underway - FRRF	SAGE	date_utc
viral and bacterial counts	Viral and bacterial counts from filtered water, stained with SYBR Green and counted using epifluorescent microscopy.	Deep Atlantic DOM	date_start_utc
Water Chemistry		Coral Bleaching Skeletal Records	date_UTC
Water column Th-234 activities		Are Traps Equal	date
WS1005 cruise track	WS1005 cruise track (1-min fixes; from R2R).	Protists_Stromatolites	date_utc

Programs associated with this parameter

U.S. GLOBal ocean ECosystems dynamics

Status message

Database

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Parameter: date_utc