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Parameter:
Urea
Short Description:
Urea
Short Name:
Urea
Official Name:
Urea
Units:
various
No Data Value:
nd
External Identifier:
skos:closeMatch:
http://vocab.nerc.ac.uk/collection/P02/current/UREA/
Description
Urea concentration
Parameter Occurences in Datasets (36)
Dataset
PI-Supplied Description
PI-Supplied Name
Ambient ammonium and urea concentrations from RVIB Nathaniel B. Palmer NBP-96-4A, NBP-97-1, NBP-97-3, NBP-97-8 cruises in the Southern Ocean in 1997 (U.S. JGOFS AESOPS project)
urea concentration
Urea
Biogeochemical data collected during the Flower Garden Banks Rapid Response Cruise, FGB-RR16, on R/V Manta in the Flower Garden Banks National Marine Sanctuary from July to August 2016
urea
Urea
Biological and Chemical Uptake Rate Measurements from the Arctic Ocean from 2010-2012 (ArcticNITRO project)
Urea Absolute Uptake
Urea_Absolute_Uptake
Biological and Chemical Uptake Rate Measurements from the Arctic Ocean from 2010-2012 (ArcticNITRO project)
N uptake from urea by organisms of size in size fraction column
Urea_Specific_Uptake
Station locations from fishing vessels in the Southern California Bight off Huntington Beach in 2012 (SoCalPlumeEx2012 project)
urea
urea
Merged bottle and nutrient data from R/V Thomas G. Thompson cruises TT007, TT008, TT011, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project
urea
urea
Water chemistry - July 2008 from R/V Ashamba AS2008_July in the North East Black Sea from July 2008 (Anammox Black Sea project)
Urea
Urea
Chemistry - May 2007 from R/V Akvanavt AV2007_May in the North East Black Sea from May 2007 (Anammox Black Sea project)
UREA
UREA
Water chemistry from R/V Akvanavt AV2007_October in the North East Black Sea from October 2007 (Anammox Black Sea project)
Urea
Urea
Nutrients from CTD casts conducted on R/V Hugh R. Sharp cruise HRS2110 in the Chesapeake Bay during August 2021
urea concentration
Urea
Nutrients from CTD casts conducted on R/V Hugh R. Sharp cruise HRS2110 in the Chesapeake Bay during August 2021
urea concentration standard deviation
Urea_stdv
Net primary production and nutrient data from R/V Hugh R. Sharp cruise HRS1414 CTD casts in the Mid and South-Atlantic Bight from July to August of 2014 (DANCE project)
dissolved urea concentration
Urea
Dissolved Organic Nitrogen oxidation collected on cruise SAV 17-16 in the South Atlantic Bight aboard the R/V Savannah from 2011 to 2017
Concentration of urea determined by the carboxythiazole method; Samples run in Hollibaugh lab at UGA
Urea
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary
Urea in micromoles nitrogen per liter; 0.000 = Below detection; Detection limit: 0.1 umol N L-1
Urea
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary
One standard deviation of Urea
Urea_Std
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary
Specific uptake rate of urea per hour in the size fraction representing the community greater than 0.3 micrometers (>0.3um)
Urea_V_gt_3tenths_um
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary
One standard deviation of Urea_V_gt_3tenths_um
Urea_V_gt_3tenths_um_Std
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary
Specific uptake rate of urea per hour in the size fraction representing the community greater than 3.0 micrometers (>3.0um)
Urea_V_gt_3um
Field physiochemical parameters including nutrient concentrations and nitrogen specific uptake rates from samples collected between 2017 and 2019 from the Arctic Ocean, California Coastal Current, and a Chesapeake Bay estuary
One standard deviation of Urea_V_gt_3um
Urea_V_gt_3um_Std
Urea concentrations from multiple HOE-DYLAN cruises, R/V Kilo Moana KM1215, KM1217, KM1219, at Station ALOHA from July to September 2012 (C-MORE project)
N-Urea
Urea
Urea concentrations from multiple HOE-DYLAN cruises, R/V Kilo Moana KM1215, KM1217, KM1219, at Station ALOHA from July to September 2012 (C-MORE project)
Standard deviation of Urea
Urea_sd
Hydrographic, nutrient and oxygen data from CTD bottles and beam transmission and fluorescence data from CTD profiles during R/V Point Sur PS1809 (HRR legs 1, 2, 3) at the Gulf Mexico, Louisiana and Texas coast, Sept-Oct 2017
Nutrient analysis of urea content
Urea_mg_L_N
Hydrographic, nutrient and oxygen data from CTD bottles and beam transmission and fluorescence data from CTD profiles during R/V Point Sur PS1809 (HRR legs 1, 2, 3) at the Gulf Mexico, Louisiana and Texas coast, Sept-Oct 2017
Nutrient analysis of urea content
Urea_umol_L
Phytoplankton diversity along with carbon and nitrogen uptake rates collected along the GO-SHIP IO9 repeat hydrography section of the Indian Ocean from R/V Roger Revelle cruise RR1604 from March to April 2016
Urea concentration. BD = below detection (the detection limit for the urea method is 0.01 umol L-1).
urea
Bottle data from R/V Kilo Moana KM1314 in the The North Pacific Ocean (Seattle to Honolulu, including Line P, Station ALOHA), Aug - Sept 2013 (Nitrification and Marine Planktonic Biodiversity project)
Urea concentration
Urea
N-uptake from R/V Kaiyo-Maru cruises KY0103-02 and KY0103-01 in the Northwestern Sub-Arctic Pacific in 2001 (SEEDS I project)
Urea
Urea
Measured Nutrients from the San Pedro Ocean Time-series (SPOT) station
ambient urea concentration standard deviation
ambient_N_conc_uM_sd_Urea
Measured Nutrients from the San Pedro Ocean Time-series (SPOT) station
ambient urea concentration
ambient_N_conc_uM_Urea
Nutrients and chlorophyll from sea water samples collected in the Ross Sea from 2013-2015 (Ross Sea Microb Ecophys project)
mean urea concentration
Urea
Particulate Carbon and Nitrogen data from CTD casts from R/V Hugh R. Sharp HRS1610 in the Mid-Atlantic coastal waters from August 2016 (CyanateInTheSea project)
Ambient Urea concentration
Urea
Particulate Carbon and Nitrogen data from CTD casts from R/V Hugh R. Sharp HRS1610 in the Mid-Atlantic coastal waters from August 2016 (CyanateInTheSea project)
Urea average uptake rate
Urea_avg_uptake_rate
Results of qPCR assessments of the abundance of genes related to nitrification, and measurements of ammonia, urea, nitrite and polyamine concentrations in samples collected on cruise LMG1801 on R/V Laurence M. Gould from January to February 2018
Concentration of urea in 10-9 mol L-1. "nd" = no data. Precision estimated from mean standard deviation of replicate analyses to be 10 nM, values
Urea
Hydrographic, nutrient and oxygen data from CTD bottles during R/V Pelican cruises from 2016-06-29 to 2018-06-24
Nutrient analysis of urea content
Urea_a
Hydrographic, nutrient and oxygen data from CTD bottles during R/V Pelican cruises from 2016-06-29 to 2018-06-24
Nutrient analysis of urea content
Urea_b
Environmental data, nitrifier abundance, ammonia oxidation rates from six from R/V Savannah cruises in the South Atlantic Bight in 2014 (GCE-LTER)
Urea concentration
urea
Water Column Chemical and Biological Inventories from the Arctic Ocean from 2010-2012 (ArcticNITRO project)
Water column urea concentration
Ambient_Urea
©2020 Biological and Chemical Oceanography Data Management Office.©2020 Biological and Chemical Oceanography Data Management Office.