*2026/04/02 11:23:12.56 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/06 14:58:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 4006C03C NUMBER OF CHANNELS : 27 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle:Number n/a 1 15 2 Bottle:Firing_Sequence n/a 1 15 3 Pressure decibar 2.249 994.414 4 Depth metres 2.229 983.357 5 Temperature:Primary 'deg C (ITS90)' 3.0996 12.9296 6 Transmissivity %/metre 46.9 64.6 7 Fluorescence:URU:Seapoint mg/m^3 0.55E-01 3.816 8 PAR uE/m^2/sec 0 139.143 9 PAR:Reference uE/m^2/sec 217.696 320.998 10 Salinity:T0:C0 PSS-78 32.3055 34.3629 11 Oxygen:Dissolved:SBE mL/L 0.302 6.896 12 Oxygen:Dissolved:SBE umol/kg 13.1 300.5 13 Conductivity:Primary S/m 3.166763 3.807439 14 Number_of_bin_records n/a 241 241 15 Sample_Number n/a 59 73 16 Temperature:Draw 'deg C (ITS90)' 4.6 12.8 17 Salinity:Bottle PSS-78 32.3087 34.3623 18 Flag:Salinity:Bottle ' ' 19 Oxygen:Dissolved mL/L 0.303 7.003 20 Oxygen:Dissolved umol/kg 13.17346 305.1721 21 Flag:Oxygen:Dissolved ' ' 22 Nitrate_plus_Nitrite umol/L 1.69 45.29 23 Flag:Nitrate_plus_Nitrite ' ' 24 Silicate umol/L 0.2E-01 139.7 25 Flag:Silicate ' ' 26 Phosphate umol/L 0.446 3.232 27 Flag:Phosphate ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 10 F ' ' 5 14 ' ' ' ' 5 I I 0 15 -99 ' ' 5 I I 0 16 -99 ' ' 6 F R4 1 17 -99 ' ' 9 F R4 4 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 8 F R4 3 20 -99 ' ' 6 F ' ' 1 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 7 F R4 2 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 8 F R4 3 27 0 ' ' 3 NQ C ' ' $END $REMARKS Quality flags have the following significance: ---------------------------------------------------------------------------------- 0 = Acceptable measurement with no header comment 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement with header comment 3 = Questionable measurement (Probably Good) 4 = Poor measurement (Probably Bad) 5 = Measurement not reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2019-078 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O / DBO SCIENTIST : Nelson J. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific/ Bering Sea / Chukchi Sea STATION : NP05 EVENT NUMBER : 18 LATITUDE : 51 59.53000 N ! (deg min) LONGITUDE : 138 4.14000 W ! (deg min) WATER DEPTH : 3572 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0941 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5048 Conductivity ' ' 3579 'Pressure:Digiquartz with TC' ' ' 131733 Temperature:2 ' ' 5073 Conductivity:2 ' ' 3581 Fluorometer:Seapoint ' ' 3575 'Transmissometer:WET Labs C-Star' ' ' 1666 'Oxygen:SBE 43' ' ' 1117 Altimeter ' ' 40853 PAR/Irradiance:Biospherical/Licor ' ' 70123 'User Polynomial' ' ' 370 'User Polynomial:2' ' ' 016 Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20281 $END $REMARKS Software Version Seasave V 7.26.7.107 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/06/19 10:19:33 4627 4627 CLEAN 5.3 2023/06/19 10:20:16 4627 4627 CTDEDIT 5.4.0 2023/06/19 10:33:46 4627 4627 ADDSAMP 3.6 2023/06/20 10:23:04 4627 4627 BINAVE 4.2.1 2023/06/20 10:23:30 4627 24 SORT 3.6 2026/03/11 10:17:56 24 24 MERGE 3.6 2026/03/24 10:42:20 24 15 CLEAN 5.3 2026/03/24 10:42:37 15 15 CALIB 12.1 2026/03/24 10:51:09 15 15 SORT 3.6 2026/03/24 10:52:03 15 15 REMOVECH 8.2 2026/03/24 10:54:04 15 15 CHGUNITS 3.2 2026/03/24 11:00:10 15 15 CHGUNITS 3.2 2026/03/24 11:00:39 15 15 REORDER 1.3.1 2026/03/24 11:46:55 ? ? HDREDIT2 3.2 2026/04/02 11:22:18 ? ? HDREDIT2 3.2 2026/04/02 11:23:12 ? ? $END $REMARKS -CLEAN functions: 2023/06/19 10:20:14 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -CTDEDIT v5.4.0 2023/06/19 10:33:46 22 changes in channel Salinity:T1:C1 -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Telework\2019-078\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -SORT parameters: 2026/03/11 10:17:56 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2026/03/24 10:42:20 Merge Channel: Sample_Number Merge Scheme Used: 2: Add Secondary to Closest Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Bottle:Position, Bottle_Number, Pressure, Depth:Salt_Water, Temperature:Primary, Temperature:Secondary, Conductivity:Primary, Conductivity:Secondary, Transmissivity:1, Fluorescence:URU:Seapoint, Oxygen:Voltage:SBE, PAR, PAR:Reference, Salinity:T0:C0, Salinity:T1:C1, Oxygen:Dissolved:SBE, Sample_Number, Number_of_bin_records Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity:Total, Oxygen:Isotope:18, Chlorophyll:Extracted, Nitrate_plus_Nitrite2, Flag:Nitrate_plus_Nitrite2, Silicate2, Flag:Silicate2, Phosphate2, Flag:Phosphate2, Ammonium, Flag:Ammonium Primary file : E:\Telework\2019-078\Processing\hydro\2019-078-0018.samavgsort Secondary file: E:\Telework\2019-078\Processing\hydro\2019-078-0018.chem 15 secondary records matched to primary records. -CLEAN functions: 2026/03/24 10:42:37 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Delete Empty Channels: 14 deleted. -CALIB parameters: 2026/03/24 10:51:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2019-078\Processing\doc\2019-078-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.1680000E-01 0.1036200E+01 -SORT parameters: 2026/03/24 10:52:03 Sorted in ascending order of channel Pressure -REMOVECH 2026/03/24 10:54:04 The following CHANNEL(S) were removed: Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Salinity:T1:C1 [PSS-78] -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2026/04/02 11:22:18 Applied edit header: E:\Telework\2019-078\Processing\doc\HYDRO\2019-078-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 8: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 11: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 16: Temperature:Draw [deg C (ITS90)] Units: deg C (ITS90 ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 19: Oxygen:Dissolved [mL/L] Format: F7.2 ==> F8.3 -HEADER EDITS: 2026/04/02 11:23:12 Channel 1: Bottle:Number [n/a] Name: Bottle:Position ==> Bottle:Number $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2019-78\Raw\2019-78-0018.hex Software Version Seasave V 7.26.7.107 Temperature SN = 5048 Conductivity SN = 3579 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 06 2019 07:58:24 NMEA Latitude = 51 59.53 N NMEA Longitude = 138 04.14 W NMEA UTC (Time) = Jul 06 2019 14:56:34 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Cruise: 2019-78 Canada's Three Oceans Ship: CCGS Sir Wilfrid Laurier Scientist: John Nelson Station: NP05 Depth (m): 3572 System UTC = Jul 06 2019 14:58:25 # nquan = 21 # nvalues = 4627 # units = specified # name 0 = scan: Scan Count # name 1 = bpos: Bottle Position in Carousel # name 2 = nbf: Bottles Fired # name 3 = prDM: Pressure, Digiquartz [db] # name 4 = depSM: Depth [salt water, m] # name 5 = t090C: Temperature [ITS-90, deg C] # name 6 = t190C: Temperature, 2 [ITS-90, deg C] # name 7 = c0S/m: Conductivity [S/m] # name 8 = c1S/m: Conductivity, 2 [S/m] # name 9 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 10 = flSP: Fluorescence, Seapoint # name 11 = sbeox0V: Oxygen raw, SBE 43 [V] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = spar: SPAR, Biospherical/Licor # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 17 = pumps: Pump Status # name 18 = dz/dtM: Descent Rate [m/s] # name 19 = altM: Altimeter [m] # name 20 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Jul 06 2019 14:58:25 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 5048 # 07-Dec-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33976307e-003 # 6.38570231e-004 # 2.16731913e-005 # 1.96844011e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3579 # 12-Dec-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.41538124e+000 # 1.16860475e+000 # -1.78551238e-003 # 1.76539891e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 131733 # 06-Apr-2015 # -4.347790e+004 # -5.184406e-001 # 1.193610e-002 # 3.554700e-002 # 0.000000e+000 # 3.025762e+001 # -5.058120e-004 # 3.918840e-006 # 2.607810e-009 # 1.00000000 # -0.40000 # 0.000000e+000 # 1.280000e-002 # -9.105200e+000 # # # # # # 5073 # 08-Dec-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38644950e-003 # 6.43752140e-004 # 2.31989596e-005 # 2.24901715e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3581 # 13-Dec-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.28906700e+000 # 1.14476526e+000 # -2.02752207e-003 # 1.92674481e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3575 # tested 15-Feb-18 # # 2 # 0.000 # # # # # # 1666 # 04-June-2019 # 19.0720 # -0.0230 # 0.250 # # # # # # 1117 # 19-Jan-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.0177e-001 # -0.5245 # -4.2051e-003 # 1.3884e-004 # -2.2874e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 40853 # 12 Feb 2007 # 15.000 # 0.000 # # # # # # 70123 # 4 Apr 2016 (factory) # 1.00000000 # 0.00000000 # 11560693641.61850000 # 1.00000000 # -0.08776394 # # # # # # # # # 370 # 2019-03-25 # Rinko III ARO-CAV # 0.00000000 # 1.00000000 # 0.00000000 # 0.00000000 # # # # # # 016 # 2018 # Optode- Approx mL/L only!! Rough calc # 0.00000000 # 3.85000000 # 0.00000000 # 0.00000000 # # # # # # # # # 20281 # 04-Apr-2016 # 1.6411e+003 # 1.00000000 # # # # datcnv_date = Jun 16 2023 16:42:24, 7.26.7.129 # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0018.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_ox_hysteresis_correction = yes # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Remarks from CTDEDIT: CTDEDIT was used to clean Salinity:T1:C1 lightly around 35m. Analysis methods: ----------------- Salinity samples were collected into 200 mL type II glass bottles with screw caps and disposable plastic inserts after rinsing with sample water three times. Samples were transferred to a temperature-controlled room for storage until they were analyzed. Samples were analyzed onshore, in a temperature-controlled lab on a Guildline AutoSalinometer Model 8400B (SN: 68572), which was standardized with IAPSO standard seawater (OSIL, batch P161). All samples were run approximately four months after collection at the Institute of Ocean Sciences. Precision was determined by collecting 10% of samples as replicates to give a pooled standard deviation (Sp). Sp 0.0038 PSU, n=31 after 2 outliers removed using Chauvenet criteria. For details see file "QF 2019-078 SAL*.xlsx". Oxygen samples were analyzed at sea using an automated Winkler titration system (Metrohm Dosimat model 665 and a UV light source and detector with a 365nm filter controlled by LV02_876 software designed and constructed by Scripps Institution of Oceanography) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2019-78OXY*.xlsx. There are two sets of nutrient samples. The following comments refer to channels Nitrate_plus_Nitrite, Silicate and Phosphate; these data were analyzed at the Institute of Ocean Sciences. Nutrient (nitrate + nitrite, silicate and phosphate) samples were collected, unfiltered, in 15mL polystyrene tubes, quick frozen in aluminum blocks and stored in -20C freezer until analysis back at the Institute of Ocean Sciences, Fisheries and Oceans Canada (DFO) within 5 months. Samples were thawed 2 hours prior to analysis in a 25-30C water-bath and vigorously vortexed for 20 seconds and analyzed on a Seal Analytical Nutrient Auto Analyser 3 (AA3), following the methods given by Seal Analytical, with the exception of omitting the wetting agent in the ammonium chloride reagent for nitrate + nitrite chemistry and optimizing the flow rate of sample and reagents for the silicate chemistry. All data were corrected for drift, carry over and to the daily average Kanso Certified Reference Material (CRM), Lot CA and CD. A salt correction was applied using the CTD salt data. Full details are in files "2019-078 NUTRIENT*.xlsx" There are two sets of nutrient samples. The following comments refer to channels Nitrate_plus_Nitrite2, Silicate2 and Phosphate2 and Ammonium: Nutrient samples (nitrate+nitrite, orthophosphate,silicate and ammonium) were analyzed at Chesapeake Biological Laboratory of the University of Maryland Center for Environmental Science CBL-UMCES, http://www.umces.edu/nutrient-analytical-services-laboratory ). They were filtered from the Niskin bottles using 0.45 M nylon syringe filters and frozen at -20 C until analysis at UMCES. Samples were thawed for 2 weeks at 8 degrees C before analysis using a Technicon Bran & Luebbe AutoAnalyzer II, following these methods: Nitrate+Nitrite: Technicon Ind. Method No.158-71, 1977 and USEPA 1979 Method 353.2. Silicate: Technicon Ind. Method No.811-86T, 1986. Phosphate: Technicon Ind. Method No.155-71W, 1973, 1971 USEPA 1979 Method 365.1 and Froelich, 1978. NH4: References Standard Methods 4500-NH3 G-1997 (for further details, see CBL-UMCES_Ammonium Method 2017-3_3.pdf) The detection limit for NH4 is 0.14. The detection limit for silicate is 1.91. Data provided by Lee Cooper (UMCES) Oxygen isotopic analysis water samples were collected in 10 or 20 mL glass scintillation vials, sealed with Polyseal caps and wrapped with Parafilm as a precaution to prevent evaporation and isotopic fractionation. Samples were returned to the Chesapeake Biological Laboratory of the University of Maryland Center for Environmental Science. Water samples were analyzed by equilibration with carbon dioxide using a Thermo Fisher Gas Bench II peripheral linked to a continuous flow Delta V Plus isotope ratio mass spectrometer. The oxygen isotope composition is referenced to Vienna-Standard Mean Ocean Water (V-SMOW): (V-SMOW): d18O = ((Rsample-Rstandard) / Rstandard) *1000 per mille, where R=18O/16O and V-SMOW is Vienna Standard Mean Ocean Water, as distributed by the International Atomic Energy Agency. Analytical precision was better than 0.1 per mille and was assessed by analysis of in-house water standards during sample analysis and calibration to international water isotope standards (V-SMOW, V-SLAP, GISP). Data corrections were made based upon analysis of the in-house standards relative to international standards, which were normalized as per recommendations of Paul et al. [2007]. Data provided by Lee Cooper (UMCES) DIC/Alkalinity samples were collected in 250 mL glass reagent bottles, preserved with 100uL HgCl2, sealed with greased stoppers, and stored at 4°C, until analysis at IOS, up 28 months after collection. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total alkalinity (ALK) was determined by open cell, potentiometric titration. Systems were checked daily against Dickson CRM water, batches 188 and 195. DIC and Alk values were not adjusted to the measured CRM values. Complete documentation on DIC, ALK analysis and precision estimates can be found in the Metadata Excel spreadsheet QF Cruise 2019-078 DIC Alk*.xlsx. Extracted Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation and stored in glass scintillation vials. Filters were frozen at -20 C initially to fracture cell membranes, then 10 mL of 90% acetone was added and samples stored in the dark for 24 hours at 2 C. Chlorophyll concentration in acetone was then analyzed shipboard on a Turner 10AU fluorometer without acidification (Welschmeyer, 1994). The fluorometer was calibrated with a pure chlorophyll-a standard obtained from Turner Designs, (Turner Designs Part No.10-850) before and after all sampling, with use of a secondary solid standard (Part No.10-AU-904) during sampling to identify any possible instrument drift. Data provided by Lee Cooper (UMCES). For more detail on rosette sampling see file 2019-078_SWL_Chem and Logs*.xlsx. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Dickson, A. 2001. Reference materials for oceanic measurements. Oceanography. 14(4):21-22. 3. Dickson, A.G., Afghan, J.D., Anderson, G.C. 2003. Reference for oceanic CO2 analysis: a method for the certification of total alkalinity. Mar. Chem. 80(2-3):185-197. 4. Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. Guide to best practices for ocean CO2 measurements. PICES Special Publication 3, 191 pp. 5. Froelich, P.N. and M.E.Q. Pilson. 1978. Systematic absorbance error with Technicon AutoAnalyzer II colorimeter. Water Res. 12:599-603. 6. Johnson, K.M., Wills, K.D., Butler, D.B., Johnson, W.K. and Wong, C.S. 1993. Coulometric total carbon dioxide analysis for marine studies: maximizing the performance of an automated gas extraction system and coulometric detector. Mar. Chem. 44:167-187. 7. Paul, D., G. Skrzypek, and I. Forizs. 2007. Normalization of measured stable isotopic compositions to isotope reference scales - a review. Rapid Communications in Mass Spectrometry 21 (18): 3006-3014. 8. Welschmeyer, N.A. 1994. Fluorometric analysis of chlorophyll a in the presence of chlorophyll b and pheopigments. Limnology and Oceanography 39 1985-1992. 9. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 10. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Data Processing Notes: ---------------------- Channels Transmissivity, Fluorescence:URU:SeaPoint, PAR and Reference PAR are nominal and unedited. Channel Oxygen:Dissolved:SBE was recalibrated based on bottles samples taken in the Pacific Ocean section of the cruise. The sensor membrane was found to be punctured when returned to the factory but that damage is believed to have occurred after this cruise. The standard deviations in both salinity channels were higher than usual in the Pacific Ocean section of the cruise, but this was due to 2-sided noise that mostly disappears in bin-averaging. The 2 channels were in good agreement with each other and with bottle samples. Primary channels were selected for most casts as there was slightly less noise. However, the secondary channels were selected for event #50 due to a large section of bad data in the primary channels. The SBE fluorescence data compare in the usual way with extracted chlorophyll samples with values higher than CHL when CHL<1ug/L, and falling to about 50% of CHL for higher CHL values. For further processing details see the processing report 2019-078_Processing_Report.doc. --------------------------------------------------------------------------------------- This research cruise is part of the Distributed Biological Observatory (DBO) programme, which is an international effort to make repeat oceanographic observations at chosen stations in the Bering and Chukchi Seas and in Barrow Canyon. It is also a continuation of the Canada Three Oceans project C3O which was part of Canada s contribution to the International Polar Year (IPY) research effort. Collaborators include University of Maryland, Center for Environmental Science (UMCES), Clark University and NOAA in the US and the University of Victoria and the University of British Columbia in Canada. Principle investigator Lee Cooper (UMCES) has provided nutrients, O18 and Chl-a data to be included in the chemistry data set. --------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.168E-01 1.0362) $END !1- 2- --3--- --4--- ---5---- --6-- ---7--- --8--- --9--- ---10--- --11-- --12- ----13--- -14- -15- --16- ---17--- 18 ---19-- --20- 21 --22-- 23 --24-- 25 ---26-- 27 !Bo Bo Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Conductiv Numb Samp Tempe Salinity Fl Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi cence: Refere :T0:C0 : n: ity: er_o le_ ratur :Bottle ag Dissolv n: ag e_ ag te ag te ag !~u ~u Primary vity URU: nce Dissol Disso Primary ~bin Numb e: ~o ed Disso ~o plus_ ~t ~i ~p !mb en Seapoin ved: lved: _rec er Draw tt lved lv Nitrit ri ca ha !er ce t SBE SBE ords le ed e te te te !-- -- ------ ------ -------- ----- ------- ------ ------ -------- ------ ----- --------- ---- ---- ----- -------- -- ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 15 15 2.2 2.2 12.9296 56.4 0.759 139.1 234.8 32.3165 6.47 282.1 3.80744 241 73 12.8 -99.0000 0 6.540 285.1 6 -99.00 0 -99.00 0 -99.000 0 14 14 4.7 4.7 12.9082 56.4 0.806 73.6 228.1 32.3164 6.47 282.0 3.80559 241 72 12.8 32.3165 0 6.540 285.0 0 1.69 6 0.02 6 0.446 6 13 13 14.8 14.7 12.6908 55.3 0.871 25.9 217.7 32.3137 6.52 284.4 3.78611 241 71 12.6 32.3140 0 6.590 287.2 6 1.81 6 0.02 6 0.474 6 12 12 25.1 24.8 12.0670 54.8 1.300 12.4 232.5 32.3055 6.61 287.9 3.72955 241 70 11.8 32.3087 0 6.720 292.7 0 3.75 6 0.35 6 0.655 6 11 11 34.1 33.8 10.8965 46.9 3.816 5.7 230.4 32.3210 6.90 300.5 3.62691 241 69 10.1 32.3329 0 7.000 305.2 0 5.68 6 3.37 6 0.834 6 10 10 49.3 48.9 8.0240 60.6 0.729 1.5 224.4 32.3839 6.80 296.1 3.38086 241 68 8.5 32.3817 0 6.850 298.5 0 8.25 6 10.96 6 0.967 6 9 9 75.1 74.5 7.3886 62.1 0.483 0.3 226.6 32.3805 6.83 297.4 3.32652 241 67 8.0 32.3795 0 6.860 298.7 0 10.15 6 14.78 6 1.062 6 8 8 100.4 99.4 7.0159 63.4 0.198 0.1 228.4 32.4719 6.45 281.0 3.30380 241 66 7.7 32.4856 0 6.440 280.5 0 13.24 6 16.76 6 1.210 6 7 7 151.6 150.2 6.1034 64.2 0.058 0.0 242.9 33.6733 3.48 151.3 3.33493 241 65 7.0 33.6767 0 3.480 151.6 0 30.15 6 45.65 6 2.124 6 6 6 201.1 199.3 5.2168 63.7 0.057 0.0 278.2 33.8032 2.87 124.8 3.27031 241 64 6.3 33.8058 0 2.860 124.5 0 34.33 6 59.62 6 2.351 6 5 5 251.1 248.7 4.7897 63.7 0.056 0.0 321.0 33.8455 2.21 96.0 3.23864 241 63 6.1 33.8450 0 2.200 95.8 0 37.65 6 69.90 6 2.604 6 4 4 350.7 347.3 4.5589 64.3 0.056 0.0 278.8 33.9585 1.31 57.0 3.23251 241 62 5.8 33.9586 0 1.310 56.9 0 41.46 6 84.29 6 2.865 6 3 3 500.0 495.0 4.2087 64.5 0.056 0.0 231.4 34.0886 0.69 30.0 3.21944 241 61 5.6 34.0873 6 0.690 30.2 0 43.50 6 100.67 6 3.061 6 2 2 749.4 741.5 3.5469 64.6 0.055 0.0 230.3 34.2661 0.34 15.0 3.18727 241 60 4.9 34.2662 0 0.340 14.9 0 44.85 6 126.15 6 3.205 6 1 1 994.4 983.4 3.0996 64.2 0.056 0.0 223.0 34.3629 0.30 13.1 3.16676 241 59 4.6 34.3623 0 0.300 13.2 6 45.29 6 139.70 6 3.232 6