Datasets managed by the NSF Arctic Data Center and archived at the NOAA National Centers for Environmental Information

0282185 0282239 0282240 0282241 0282287 0282288 0282333 0282334 0282335 0282336 0282337 0282338 0282339 0282412 0292933 0293332 0293356 0299021 0299399 0299400 0299401 0299450 0299451 0302981 0302982 AIR TEMPERATURE BAROMETRIC PRESSURE BEAM ATTENUATION COEFFICIENT Chromophoric Dissolved Organic Matter (CDOM) CONDUCTIVITY DEPTH - OBSERVATION dew point DISSOLVED OXYGEN FLUORESCENCE HYDROSTATIC PRESSURE OXYGEN OXYGEN - PERCENT SATURATION PHOTOSYNTHETIC ACTIVE RADIATION (PAR) PRECIPITATION RELATIVE HUMIDITY SALINITY SIGMA-T SIGMA-THETA SOLAR RADIATION - ATMOSPHERIC SOUND VELOCITY TRANSMISSIVITY WATER TEMPERATURE WIND DIRECTION WIND GUST WIND SPEED barometer bottle CTD fluorometer humidity sensor irradiance detector meteorological sensor oxygen sensor PAR Sensor temperature sensor transmissometer chemical physical profile Sikuliaq USCGC Healy USS HEALY Chesapeake Biological Laboratory Clark University Department of Fisheries and Oceans Canada, Institute of Ocean Sciences - Victoria Georgia Institute of Technology Oregon State University Scripps Institution of Oceanography Stanford University Tokyo Metropolitan University University of Alabama University of Alaska Fairbanks University of Colorado Boulder University of Delaware University of Massachusetts Amherst University of Washington, Applied Physics Laboratory University of Washington, Applied Physics Laboratory, Polar Science Center Woods Hole Oceanographic Institution NSF Arctic Data Center Arctic Observing Network (AON) Shelf Basin Interaction Project (SBI) Arctic Ocean Beaufort Sea Bering Sea Chukchi Sea East Siberian Sea Greenland Sea (including Iceland Sea and North Greenland Sea) Lincoln Sea Norwegian Sea oceanography Arcticdata > Arctic Data Center CA/DFO/PR/SB/IOS > Institute of Ocean Sciences, Science Branch, Pacific Region, Fisheries and Oceans, Canada UWA/APL > Applied Physics Laboratory, University of Washington UWA/APL/PSC > Polar Science Center, Applied Physics Laboratory, University of Washington WHOI > WOODS HOLE OCEANOGRAPHIC INSTITUTION AON > Arctic Observing Network SBI > Western Arctic Shelf Basin Interactions Closing the Isotope Hydrology at Summit: Measurements of Source Regions, Precipitation and Post-deposition Processes Collaborative Research: Arctic Oases - How does the delayed release of winter discharge from aufeis affect the ecosystem structure and function of rivers? Collaborative Research: CTD/Hydrographic and Underway Service Measurements for the Shelf-Basin Interactions Phase II Field Project Collaborative Research: Glacier-Ocean Interactions at a Greenland Ice Shelf at Tidal to Interannual Time Scales Collaborative Research: REU Site: Svalbard REU: Holocene and Modern Climate Change in the Norwegian High Arctic Collaborative Research: The Distributed Biological Observatory (DBO)-A Change Detection Array in the Pacific Arctic Region Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO3, from 2011 ICESCAPE on the USCGC Healy (HLY1101) Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO3, from 2011 RUSALCA on R/V Kromov Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO3, from 2012 RUSALCA on R/V Kromov Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO4, from 2011 CSESP on the Westward Wind Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO4, from 2012 CSESP on the Westward Wind Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO5, from 2010 ICESCAPE on the USCGC Healy (HLY1001) Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO5, from 2011 on the USCGC Healy (HLY1104) Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO5, from the 2013 Arctic Observing Network (AON) on the RV Annika Marie. Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO6, from 2010 AON on the USCGC Healy (HLY1003) Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO6, from 2011 ICESCAPE on the USCGC Healy (HLY1101) Late Season Productivity, Carbon, and Nutrient Dynamics in a Changing Arctic SUBICE Bottle File SUBICE CTD Data SWL16_Bottle_data v1 Submission Title: Distributed Biological Observatory (DBO), Conductivity-Temperature-Depth (CTD) data along DBO5, from 2012 AON on the USCGC Healy (HLY1203) UpTempO: Measuring the Upper Layer Temperature of the Arctic Ocean EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > ATMOSPHERIC PRESSURE MEASUREMENTS EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE > SEA LEVEL PRESSURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION > INCOMING SOLAR RADIATION EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > DEW POINT TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED EARTH SCIENCE > ATMOSPHERE > PRECIPITATION EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > WATER MASSES EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION EARTH SCIENCE > OCEANS > OCEAN PRESSURE > SEA LEVEL PRESSURE EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > OCEAN MIXED LAYER EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY 2011 ALKALINITY ARCTIC OCEAN Arctic BEAM TRANSMISSION Bering Strait Biology CHLOROPHYLL CHUKCHI SEA CTD CTD ocean cast Conductivity, Temperature, Depth DAILY TO WEEKLY DBO DBO3 DBO4 DBO5 DBO6 DENSITY DOC DRIFTING BUOY Distributed Biological Observatory FLUORESCENCE HOURLY TO DAILY IRRADIANCE KONGSFJORDEN KONGSVEGEN KRONEBREEN LESS THAN 1 METER NORTH ATLANTIC OCEAN NUTRIENTS OXYGEN Ocean Salinity Ocean Temperature Oceanography POINT PRIMARY PRODUCTION SALINITY SHIP STATION SUMMER SVALBARD AND JAN MAYEN Southern Chukchi Sea TEMPERATURE TRAJECTORY WATER TEMPERATURE ammonium aufies chlorophyll a concentrations chromophoric dissolved organic matter (CDOM) delta O-18 deuterium dissolved organic carbon dissolved oxygen dissolved oxygen concentration electrical conductivity hydrogen icing isotope nitrate nitrite phosphate pressure silica water vapor Agency - agency hosting projcet Agency - agency name Air Temperature (C) - Air Temperature (C) Altimeter - Depth from the bottom Altimeter - bottom-finding altimeter reading Ammonia - Dissolved ammonia concentration Ammonia - Dissolved ammonia concentration; blank cells indicate no data (either not collected or poor quality) Atmospheric Temperature at ~1m (degrees C) - Atmospheric Temperature at ~1m (degrees C) BAT - beam attenuation BTLDPTH - Bottle depth BTLNBR - Rosette niskin bottle number BTLNBR_FLAG_W - Quality flag of rosette niskin bottle BactProd - Bacterial production BactProd_C - Bacterial production in Carbon units BactProd_C_FLAG_W - Quality flag of bacterial production in Carbon units BactProd_FLAG_W - Quality flag of bacterial production BactProd_SDEV - Standard deviation of bacterial production BactProd_SDEV_FLAG_W - Quality flag of bacterial production standard deviation Bact_Prod_CV - Coefficient of variation of bacterial production Bact_Prod_CV_FLAG_W - Quality flag of bacterial production variation coefficient Battery Voltage (V) - Battery Voltage (V) Beam Transmission - Beam transmission (CTD sensor) Bottle_depth - Bottle depth Bottom.Depth - bottom depth of sampling Bottom_Depth - depth of sampling CASTNO - Cast number CDOM_a250 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 250 nm CDOM_a250 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 250 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a250_a365 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 250 nm and 365 nm CDOM_a250_a365 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 250 nm and 365 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a254 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 254 nm CDOM_a254 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 254 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a275_a295 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 275 nm and 295 nm CDOM_a275_a295 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 275 nm and 295 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a275_a350 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 275-295 nm and 350-400 nm CDOM_a275_a350 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 275-295 nm and 350-400 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a290_a350 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 290 nm and 350 nm CDOM_a290_a350 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 290 nm and 350 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a350 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 350 nm CDOM_a350 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 350 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a350_a400 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 350 and 400 nm CDOM_a350_a400 - Chromophoric Dissolved Organic Matter (CDOM) ratio of absorbance between 350 and 400 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a365 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 365 nm CDOM_a365 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 365 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a375 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 375 nm CDOM_a375 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 375 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a412 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 412 nm CDOM_a412 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 412 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a440 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 440 nm CDOM_a440 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 440 nm; blank cells indicate no data (either not collected or poor quality) CDOM_a443 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 443 nm CDOM_a443 - Chromophoric Dissolved Organic Matter (CDOM) absorbance at wavelength 443 nm; blank cells indicate no data (either not collected or poor quality) CHLORA - Chlorophyll A measurement CHLORA_FLAG_W - Quality flag of Chlorophyll A measurement CHLORA_STDEV - Chlorophyll A standard deviation CHLORA_STDEV_FLAG_W - Quality flag of Chlorophyll A standard deviation CPAR - corrected irradiance, percentage CPAR_corrected_irradiance - In situ PAR (CTD sensor) over mast (incident) PAR CStarAt0 - Beam Attenuation, Chelsea/Seatech/WET Labs Cstar CStarTr0 - Beam Transmission percentage, Chelsea/Seatech/WET Labs CStar CStarTr0 - Beam Transmission, Wet Labs CStar, (%) CTDAlt_m - CTD Altimeter. Distance above seafloor CTDCond_1 - First CTD conductivity measurement CTDCond_2 - Second CTD conductivity measurement CTDFluo_mg_m3 - CTD Fluorescence. Calibrated estimate of chlorophyll concentration in milligrams per meter cubed CTDFluo_v_raw - CTD Flourescence in volts CTDOXY - Oxygen measurement (using CTD sensor) CTDOXY_FLAG_W - Quality flag of oxygen measurement CTDOxy_mL/L_downcast - CTD Oxygen in milliliter per liter CTDOxy_percent_Sat_downcast - CTD Oxygen saturation percentage CTDOxy_volts_downcast - CTD Oxygen in volts CTDPAR - CTD Photosynthetic Active radiation. Photosynthetic Photon Flux Density CTDPRS - Pressure measurement (using CTD sensor) CTDPres_dbar - Pressure measured in decibars CTDSAL - Salinity measurement (using CTD sensor) CTDSAL_FLAG_W - Quality flag of salinity CTDSPAR - CTD Photosynthetic Active Radiation at Surface. Photosynthetic Photon Flux Density CTDSalt_1 - First CTD salinity measurement CTDSalt_2 - Second CTD salinity measurement CTDScan_raw - CTD Scan CTDStdDev_Alt - Standard deviation of altimeter CTDStdDev_Cond_1 - Standard deviation of first conductivity measurement CTDStdDev_Cond_2 - Standard deviation of second conductivity measurement CTDStdDev_DO_1_volts - Standard deviation of dissolved oxygen CTDStdDev_Fluor - Standard deviation of fluorescence in milligrams per meter cubed CTDStdDev_Fluor_volts - Standard deviation of fluorescence in volts CTDStdDev_PAR - CTD Standard Deviation Photosynthetic Active Radiation CTDStdDev_SPAR - CTD Standard Deviation Photosynthetic Active Radiation at Surface CTDStdDev_T90_1 - Standard deviation of first temperature measurement CTDStdDev_T90_2 - Standard deviation of second temperature measurement CTDStdDev_Trans - Standard deviation of transmissivity CTDStdDev_Trans_volts - Standard deviation of transmissivity in volts CTDTMP - Temperature measured (using CTD sensor) CTDTemp_1 - First CTD temperature measurement CTDTemp_2 - Second CTD temperature measurement CTDTrans_percent - CTD Transmissivity in percent CTDTrans_v_raw - CTD Transmissivity Calculated actual depth at nominal depth 0.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 10.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 12.5 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 15.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 17.5 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 2.5 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 20.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 25.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 30.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 35.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 40.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 45.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 5.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 50.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 55.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 60.0 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Calculated actual depth at nominal depth 7.5 (m) - More accurate depths for the thermistors, calculated based on ocean pressure values. Cast - Number of the vertical profile (cast) within the experiment CastStartTime_UTC - Cast Start Time [UTC] Cast_No - Unique number designating data collection sample Cast_depth - cast depth measured at meters Chl_a_Frey - Chlorophyll a measurement at Clark University based upon frozen filters Chl_a_Frey - Chlorophyll a measurement at Clark University based upon frozen filters; blank cells indicate no data (either not collected or poor quality) Conductivity - Conductivity (CTD sensor) Conductivity - Water conductivity in milli-siemens per centimeter (0.1 siemens per meter). Conductivity - Water conductivity in siemens per meter Conductivity - Water conductivity measured in siemens per meter Conductivity2 - Conductivity (CTD sensor, 2nd) Corresponding_File - Filename of data recorded at location Corrresponding_File - file name Cruise - Cruise identifier Cruise - Cruise name Cruise.ID - cruise id Cruise_ID - identification for cruise CstarAt0 - Beam attenuation, Wet Labs Cstar (1/m) DATE - Date that sample is taken on DBO_LineRegion - Distributed Biological Observatory code indicating the regional location of the cruise. DBO_LineRegion - Distributed Biological Observatory code indicating the regional location of the cruise. "NA" = station is not associated with a DBO station or region DBO_Region - DBO identification DBO_Region - Distributed Biological Observatory (DBO) region code DBO_Station - Distributed Biological Observatory (DBO) station code DBO_Station - specific station in DBO region DBO_StationName - Distributed Biological Observatory station name that refers to a particular site and can be referenced with the Latitude and Longitude coordinates or by going to the NOAA DBO website: http://www.pmel.noaa.gov/dbo/sites/default/files/thumbnails/image/DBO_1-5_Regions_Stations.png DBO_StationName - Distributed Biological Observatory station name that refers to a particular site and can be referenced with the Latitude and Longitude coordinates or by going to the NOAA DBO website: http://www.pmel.noaa.gov/dbo/sites/default/files/thumbnails/image/DBO_1-5_Regions_Stations.png ; "NA" = station is not associated with a DBO station or region DEPTH - Depth of Rosette Niskin Bottle DIC - Dissolved Inorganic Carbon measurement DIC_FLAG_W - Quality flag of dissolved Inorganic Carbon measurement DOC - dissolved organic carbon; blank cells indicate no data (either not collected or poor quality) DataDate - Date of sample collection Date - Date and Time Date and Time - Date and time of measurement in UTC Date_and_time - Date and time Day - Time measured in days since midnight from 1 January 2012. Sample measurements are approximately 10 minute intervals. Depth - Depth calculated from pressure Depth_NMEA - Bottom depth (retrieved from navigation system) EXPOCODE - Unique cruise code Easting - Easting from a local control point, according to universal transverse mercator protocol. Elevation - Elevation of the location, in meters above mean sea level. Estimated depth at nominal depth 0.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 10.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 12.5 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 15.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 17.5 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 2.5 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 20.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 25.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 30.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 35.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 40.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 45.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 5.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 50.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 55.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 60.0 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model Estimated depth at nominal depth 7.5 (m) - Estimated depth for each thermistor based on the ocean pressure values and a cable model FLUOR - Fluorescence measurement (using CTD sensor) Fluorescence - Fluorescense (CTD sensor) Flur - fluoresence Fo_mean - F0 from PAM (background fluorescence) Fo_mean_FLAG_W - Quality flag of F0 from PAM (background fluorescence) Fo_mean_error - Mean error of F0 Fo_mean_error_FLAG_W - Quality flag of mean error of F0 Fo_prop_error - Propagated error of F0 Fo_prop_error_FLAG_W - Quality flag of propagated error of F0 FvFm_mean - Fv:Fm (PAM) FvFm_mean_FLAG_W - Quality flag of Fv:Fm FvFm_mean_error - Mean error of Fv:Fm FvFm_mean_error_FLAG_W - Quality flag of Fv:Fm mean error FvFm_prop_error - Propagated error of Fv:Fm FvFm_prop_error_FLAG_W - Quality flag of Fv:Fm propagated error H2O - Water volume mixing ratio in units of parts per million by volume. Height - Height of air sample line above initial reference height on meteorological tower. Horizontal_Precision - An estimate of the precision of the measurement made. ID - identification number ID - station ID Instrument - instrument used for sampling Instrument - instrument used to collect data LATITUDE - Latitude coordinates LONGITUDE - Longitude coordinates Latitude (N) - The latitude (North) of the data record Latitude - Latitude Latitude - Latitude North Latitude - Location referenced to the NAD 1983 datum in decimal degrees. Latitude - The DBO Line/Region and station name latitude in decimal degrees Latitude_N - The DBO Line/Region and station name latitude in decimal degrees (N) Latitude_degrees_north - Longitude coordinates Longitude (E) - The longitude (East) of the data record Longitude - Longitude Longitude - Longitude West Longitude - Longitude, based on NAD 1983 datum in decimal degrees. Longitude - The DBO Line/Region and station name longitude in decimal degrees Longitude_E - The DBO Line/Region and station name longitude in decimal degrees (E) Longitude_degrees_east - Latitude coordinates NH4 - Ammonium measurement NH4_FLAG_W - Quality flag of ammonium measurement NITRAT - Nitrat measurement NITRAT_FLAG_W - Quality flag of Nitrat measurement NITRIT - Nitrit measurement NITRIT_FLAG_W - Quality flag of Nitrit Nitrite_Nitrate - Dissolved Nitrite and Nitrate concentration Nitrite_Nitrate - Dissolved Nitrite and Nitrate concentration; blank cells indicate no data (either not collected or poor quality) Northing - Northing, according to universal transverse mercator for the local control. Notes - Additional Notes Notes - miscellaneous notes Notes - random notes if necessary O18-1 - Oxygen isotope ratios 18O:16O measured in parts per thousand scaled according to Vienna Standard Mean Ocean Water (_VSMOW) O18-1 - Oxygen isotope ratios 18O:16O measured in parts per thousand scaled according to Vienna Standard Mean Ocean Water (_VSMOW); blank cells indicate no data (either not collected or poor quality) OXYG - dissolved oxygen OXYG2 - dissolved oxygen 2 OXYGEN - Oxygen measurement (manual) OXYGEN_FLAG_W - Quality flag of oxygen measurement Ocean Pressure (dB) at Sensor #1(Nominal Depth = 15.0 m) - Ocean Pressure (dB) at Sensor #1(Nominal Depth = 15.0 m) Ocean Pressure (dB) at Sensor #1(Nominal Depth = 20.0 m) - Ocean Pressure (dB) at Sensor #1(Nominal Depth = 20.0 m) Ocean Pressure (dB) at Sensor #1(Nominal Depth = 25.0 m) - Ocean Pressure (dB) at Sensor #1(Nominal Depth = 25.0 m) Ocean Pressure (dB) at Sensor #2(Nominal Depth = 30.0 m) - Ocean Pressure (dB) at Sensor #2(Nominal Depth = 30.0 m) Ocean Pressure (dB) at Sensor #2(Nominal Depth = 40.0 m) - Ocean Pressure (dB) at Sensor #2(Nominal Depth = 40.0 m) Ocean Pressure (dB) at Sensor #3(Nominal Depth = 60.0 m) - Ocean Pressure (dB) at Sensor #3(Nominal Depth = 60.0 m) Original.Filename - filename of data Original_Filename - filename of data OxCur - oxygen current OxCur2 - secondary oxygen current measurement Oxygen - Oxygen concentration (CTD sensor) Oxygen - Water oxygen in milliliters per liter Oxygen_raw_SBE43 - Oxygen concentration (CTD sensor) in raw PAR - PAR Irradiance, Biospherical PAR - Photosynthetically Active Radiation incoming from the atmosphere, measured at ~ 3 m height on the meteorological station, reported in microEinsteins. PAR - irradiance PE_Ek - Ek (light adaptation parameter from PE curves) PE_Ek_FLAG_W - Quality flag of Ek PE_Pmax - Maximum photosynthetic rate (from P-E curves) PE_Pmax_FLAG_W - Quality flag of maximum photosynthetic rate PE_alpha - Alpha (photosynthetic efficiency from P-E curves) PE_alpha_FLAG_W - Quality flag of Alpha PE_beta - Beta (photosynthetic parameter from PE curves) PE_beta_FLAG_W - Quality flag of Beta PE_pval - P value of the fit of the P-E curve PE_pval_FLAG_W - Quality flag of P value PE_rsqr - Respiration (from P-E curves) PE_rsqr_FLAG_W - Quality flag of respiration PHSPHT - Phosphate measurement PHSPHT_FLAG_W - Quality flag of phosphate measurement PI - principal investigator PI - private investigator name POC - Particulate Organic Carbon measurement POC_FLAG_W - Quality flag of Particulate Organic Carbon measurement PON - Particulate Organic Nitrogen measurement PON_FLAG_W - Quality flag of Particulate Organic Nitrogen measurement PPHYTIN - Phaeophytin measurement PPHYTIN_FLAG_W - Quality flag of phaeophytin measurement Pheophytin - Pheophytin measurements at Clark University based upon frozen filters Pheophytin - Pheophytin measurements at Clark University based upon frozen filters; blank cells indicate no data (either not collected or poor quality) Phosphate - Dissolved phosphate concentration Phosphate - Dissolved phosphate concentration; blank cells indicate no data (either not collected or poor quality) Point ID - This is a list of the specific geographical locations of the wells, as made at the ground surface adjacent to each well, provided in a few different ways. Potential temperature - Water temperature in degree Celsius with pressure effects removed and referenced to zero pressure (potential temperature). Pres - binned pressure Pressure - Water pressure in decibar either measured or estimated. Pressure - Water pressure measured in decibar Pressure at Salinity Sensor (db) - Pressure at Salinity Sensor (db) Pressure_digiquartz - Pressure (CTD sensor) Project - project name RH_percentage - Relative Humidity, measured in percent. Raw_Pres_dbar - Pressure measured by CTD (conductivity, temperature and depth) device Region - name of sampling region Region - studied region Rosette_Bottle_No - Rosette bottle number SALT - Salinity measurement (manual) SALT_FLAG_W - Quality flag of salinity measurement SAMPNO - Sample number SECT_ID - Section name SILCAT - Silicate measurement SILCAT_FLAG_W - Quality flag of Silicate SPAR - surface irradiance, percentage SPM_mg_L - Suspended particulate material SPM_mg_L - Suspended particulate material; blank cells indicate no data (either not collected or poor quality) STATION_SHORT - Station number STNNBR - Station and cast number Sal(1) - calibrated primary salinity Sal(2) - calibrated secondary salinity Salinity (ppt) - Salinity (ppt) Salinity - Water salinity estimated from temperature, conductivity, and pressure given in practical salinity units (psu) Salinity - Water salinity in Practical Salinity Units (psu) estimated from temperature, conductivity, and pressure Salinity - Water salinity in Practical Salinity Units (psu) estimated from water temperature, conductivity, and pressure. Salinity_Practical - Salinity (calculated from conductivity) Salinity_Practical2 - Salinity (calculated from conductivity, 2nd sensor) Salt_for_calc_sample_water_density - Salinity for calculating sample water density (use salt sample, but if bad or missing use CTD) Sample_No - Sample number Scan_count - number of data points averaged from this depth Sea Level Pressure (mBar) - Sea Level Pressure (mBar) Sect_ID - Name of section sampled Sig_mean - Sigma (PAM) Sig_mean_FLAG_W - Quality flag of Sigma Sig_mean_error - Mean error of Sigma Sig_mean_error_FLAG_W - Quality flag of Sigma mean error Sig_prop_error - Propagated error of Sigma Sig_prop_error_FLAG_W - Quality flag of Sigma propagated error Silicate - Dissolved silica concentration Silicate - Dissolved silica concentration; blank cells indicate no data (either not collected or poor quality) Sound_velocity - Sound velocity Spar - surface PAR/irradiance and Biospherical/Licor Station - Distributed Biological Observatory (DBO) station code Station - Station number and cast Station.Name - station name StationName - Name of station where data has been collected historically under a different name at the current DBO location Station_Name - station name Station_Short - Short station name Submergence Percent - Percent of the time over the previous hour that the buoy was submerged. T90(1) - calibrated primary temperature in celsius T90(2) - calibrated secondary temperature in celsius TA - Total Alkalinity TA_FLAG_W - Quality flag of Alkalinity TIME - Time that sample is taken at Tau_mean - Tau (PAM) Tau_mean_FLAG_W - Quality flag of Tau Tau_mean_error - Mean error of Tau Tau_mean_error_FLAG_W - Quality flag of Tau mean error Tau_prop_error - Propagated error of Tau Tau_prop_error_FLAG_W - Quality flag of Tau propagated error Temperature - Temperature (CTD sensor) Temperature - Water temperature in degree Celsius. Temperature - Water temperature in degrees Celsius Temperature - water temperature in degree Celsius Temperature at Salinity Sensor (C) - Temperature at Salinity Sensor (C) Temperature at nominal depth 0.0 (m) - Temperature at nominal depth 0.0 (m) Temperature at nominal depth 10.0 (m) - Temperature at nominal depth 10.0 (m) Temperature at nominal depth 12.5 (m) - Temperature at nominal depth 12.5 (m) Temperature at nominal depth 15.0 (m) - Temperature at nominal depth 15.0 (m) Temperature at nominal depth 17.5 (m) - Temperature at nominal depth 17.5 (m) Temperature at nominal depth 2.5 (m) - Temperature at nominal depth 2.5 (m) Temperature at nominal depth 20.0 (m) - Temperature at nominal depth 20.0 (m) Temperature at nominal depth 25.0 (m) - Temperature at nominal depth 25.0 (m) Temperature at nominal depth 30.0 (m) - Temperature at nominal depth 30.0 (m) Temperature at nominal depth 35.0 (m) - Temperature at nominal depth 35.0 (m) Temperature at nominal depth 40.0 (m) - Temperature at nominal depth 40.0 (m) Temperature at nominal depth 45.0 (m) - Temperature at nominal depth 45.0 (m) Temperature at nominal depth 5.0 (m) - Temperature at nominal depth 5.0 (m) Temperature at nominal depth 50.0 (m) - Temperature at nominal depth 50.0 (m) Temperature at nominal depth 55.0 (m) - Temperature at nominal depth 55.0 (m) Temperature at nominal depth 60.0 (m) - Temperature at nominal depth 60.0 (m) Temperature at nominal depth 7.5 (m) - Temperature at nominal depth 7.5 (m) Temperature2 - Temperature (CTD sensor, 2nd) Trans - beam transmission, percent Trip - Rosette movement at time of sampling Turbidity - cloudiness or haziness of a fluid Type - Data type UTC.DateTime - coordinated universal time UTC_DateTime - coordinated universal time at sampling Vertical_Precision - An estimate of the precision of the measurement made. Vessel - vessel name Vessel - vessel on which collection occurred Water_Depth - Station water depth measured in meters XMISS - Beam transmission absolute_pressure - Absolute Pressure is measured below the water surface in kilopascals absolute_pressure_barometric - Absolute Pressure is measured below the water surface in kilopascals, measured a second time with a barometer altM - altimeter bat - Beam Attenuation, Chelsea/Seatech/WET Labs Cstar battery - Battery voltage of the MiniDOT sensor (runs on a set of AA batteries). beg_scan_num - beginning scan number c0S/m - The conductivity of the observation c0S/m - conductivity, the degree to which a specified material conducts electricity c0mS/cm - conductivity, the degree to which a specified material conducts electricity c1mS/cm - conductivity 2, the degree to which a specified material conducts electricity chla - Chlorophyll a concentration, based upon at sea measurements, Welschmeyer method and Turner Designs fluorometer chla - Chlorophyll a concentration, based upon at sea measurements, Welschmeyer method and Turner Designs fluorometer; blank cells indicate no data (either not collected or poor quality) d15N - Delta 15 Nitrogen measurement d15N_FLAG_W - Quality flag of Delta 15 Nitrogen d15N_STDEV - Standard deviation of Delta 15 Nitrogen d15N_STDEV_FLAG_W - Quality flag of Delta 15 Nitrogen standard deviation d18O - Delta 18 Oxygen measurement d18O - Oxygen 18 isotope ratio in delta notation relative to Vienna Standard Mean Ocean Water in units of permil. d18O_FLAG_W - Quality flag of Delta 18 Oxygen measurement d18O_STDEV - Standard deviation of Delta 18 Oxygen d18O_STDEV_FLAG_W - Quality flag of Delta 18 Oxygen standard deviation dD - Deuterium isotope ratio in delta notation relative to Vienna Standard Mean Ocean Water in units of permil. date - Date and Time stamp (local date and time) for each observation. date - Date and time of measurement when it was made (should be a 30 minute interval). All are in UTC. date - Date and time of measurements date - date and time of sampling day - The day of the month of the data record density00 - The density of the observation depSM - Depth in salt water depSM - Depth salt water, m depSM - depth dissolved_oxygen - Dissolved oxygen concentration as measured in the surface water. dissolved_oxygen_saturation - Surface water dissolved oxygen saturation, as calculated for the elevation and temperature observed. Units are percent, where values >100% represent supersaturation of dissolved oxygen, which is not uncommon in streams. dovdt - Estimate of sensor output change over time dovdt2 - Estimate of sensor output change over time end_scan_num - ending scan number firing_number - firing number of sensor firing_position - firing position of sensor flECO-AFL - WetLabs ECO fluorescence flSP - Seapoint fluorometer fluorescence (relative units) flag - The flag of the observation. (0). flag - flag flc - fluorescence gust_speed - The highest wind speed measured over the past measurement period (e.g., 30 min), reported in meters per second. horizontal_precision - An estimate of the precision of the horizontal measurement made. hour (GMT) - The hour of the data record (GMT). Ranges from 0 to 23. latitude - Latitude, decimal degrees longitude - Longitude, decimal degrees month - The month of the data record nbf - Bottles Fired nbin - number of scans per bin nscans - number of CTD scans used in pressure bin-averaging obs3+ - The turbidity of the observation obs3+1 - The turbidity of the observation oxsolMm/kg - Oxygen saturation, calculated from Garcia and Gordon, micro moles/kg par - PAR/Irradiance, Biospherical/Licor par - photosynthetically active radiation, irradiance, biospherical/licor potemp090C - The potential temperature of the observation prDM - Pressure, digiquartz, db prDM - pressure in digiquartz prdM - Pressure, Strain Gauge [db] prdM - The pressure of the observation prdM - pressure, strain gauge pressure - Absolute Air Pressure or Barometric Pressure measured as millibars. rain - Rainfall measured in the past 30 min in units of millimeters. sal00 - Salinity, Practical [PSU] sal00 - Salinity, practical (PSU) sal00 - The salinity of the observation sal00 - practical salinity, the concentration of dissolved salts in water etc. sal00 - salinity, the concentration of dissolved salts in water sal11 - Salinity, practical (PSU) sal11 - salinity 2, the concentration of dissolved salts in water sbeox0ML/L - recorded oxygen from SBE 43 instrument sbeox0Mm/kg - Oxygen concentration from SBE43 probe, in micromoles/kg sbeox0V - SBE43 raw oxygen sensor voltage scan - scan count sigma-t00 - Density [sigma-t, Kg/m^3 ] sigma-t00 - Sigma theta density sigma-theta - Density solar_radiation - Solar Radiation is the shortwave radiation from the atmosphere measured at the meteorological station, units reported in Watts per square meter. svCM - Sound Velocity svCM - sound velocity in Chen-Millero m/s t090C - Temperature, ITS-90, deg C t090C - temperature in celsius t190C - Temperature, ITS-90, deg C t190C - temperature 2 in celsius temperature - Air temperature in degrees Celsius. temperature - Temperature measured in the well temperature - Water temperature as measured by the MiniDOT data logger in the surface channel. temperature_DewPt - Dew Point Temperature estimated based on the current air temperature and the relative humidity, reported as degrees Celsius. timeJ - julian days timeS - time elapsed transect - Transect identification name tv290C - Temperature [ITS-90, deg C] tv290C - temperature in celsius, ITS-90 tv290c - The temperature of the observation, in ITS-90. upoly0 - Upoly 0, turner cyclops fluoremeter v0 - voltage 0 v1 - voltage 1 v2 - voltage 2 v3 - voltage 3 v4 - voltage 4 v5 - voltage 5 v6 - voltage 6 vertical_precision - An estimate of the precision of the vertical measurement made. well - Well identification name wetCDOM - WetLabs CDOM fluorescence wetStar - Fluorescence, WET Labs WETstar [mg/m^3] wind_direction - Wind direction reported from 0-360 degrees, with 0 degrees being roughly due north. wind_speed - Wind speed averaged over the past period of measurement (e.g., 30 minutes) reported in meters per second. wocecode - World Ocean Circulation Experiment quality word for each variable xmiss - Beam Transmission percentage, Chelsea/Seatech/WET Labs CStar year - The year of the data record BAROMETERS > BAROMETERS CTD > Conductivity, Temperature, Depth DRIFTING BUOYS > DRIFTING BUOYS FLUOROMETERS > FLUOROMETERS HUMIDITY SENSORS > HUMIDITY SENSORS OXYGEN METERS > OXYGEN METERS PAR SENSORS > Photosynthetically Active Radiation Sensors PRESSURE SENSORS > PRESSURE SENSORS TEMPERATURE SENSORS > TEMPERATURE SENSORS TRANSMISSOMETERS BUOYS LABORATORY > LABORATORY Ships HEALY (call sign: NEPP, ICES code: 33HQ, 1999-) HEALY (call sign: NJUE, ICES code: 32H1, 1943-1958) Sikuliaq (call sign: WDN7246, ICES code: 33BI, 2013-) UKPIK OCEAN > ARCTIC OCEAN OCEAN > ARCTIC OCEAN > BEAUFORT SEA OCEAN > ARCTIC OCEAN > CHUKCHI SEA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORWEGIAN SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA ARCTIC OCEAN ARCTIC OCEAN, ARCTIC OCEAN > CHUKCHI SEA, ARCTIC OCEAN > BEAUFORT SEA, Bering Strait and Southern Chukchi Sea Chukchi Sea and Western Beaufort Sea Chukchi Sea, Arctic DBO 1 - South of St. Lawrence Island, Bering Sea DBO 2 - Chirikov Basin, Northern Bering Sea DBO 3 - Southern Chukchi Sea DBO 4 - Northeast Chukchi Sea DBO 5 - Barrow Canyon, Chukchi Sea DBO 6 - Beaufort Sea - 152 W Ice shelf of Petermann Gletscher, North Greenland Kongsfjorden, Svalbard, proximal to Kongsvegen and Kronebreen glaciers. Kuparuk River Aufeis, Alaska No geographic description provided. Petermann Fjord, North Greenland Petermann Gletscher, North Greenland SWL2017 cruise extent Summit Station Greenland. Tower was located south east of the main camp at the edge of undisturbed snow.