*2023/01/18 10:50:23.85 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/10 11:56:31.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 97E9155B NUMBER OF CHANNELS : 29 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 284 307 2 Bottle_Number n/a 1 24 3 Bottle:Firing_Sequence n/a 1 24 4 Pressure decibar 3.8 3685 5 Temperature:Secondary 'deg C (ITS90)' 1.5685 11.2596 6 Transmissivity %/metre 46.8 61.2 7 Fluorescence:URU:Seapoint mg/m^3 0.61E-01 3.272 8 Salinity:T1:C1 PSS-78 32.5054 34.6687 9 Oxygen:Dissolved:SBE mL/L 0.3 6.72 10 Oxygen:Dissolved:SBE umol/kg 13.1 292.9 11 Number_of_bin_records n/a 61 241 12 Temperature:Draw 'deg C (ITS90)' 2.2 10.9 13 Salinity:Bottle PSS-78 32.517 34.672 14 Flag:Salinity:Bottle ' ' 15 Oxygen:Dissolved mL/L 0.28 6.721 16 Oxygen:Dissolved umol/kg 12.2 292.7 17 Flag:Oxygen:Dissolved ' ' 18 Nitrate_plus_Nitrite umol/L 2.76 46.75 19 Flag:Nitrate_plus_Nitrite ' ' 20 Silicate umol/L 5.06 177.27 21 Flag:Silicate ' ' 22 Phosphate umol/L 0.516 3.149 23 Flag:Phosphate ' ' 24 Carbon:Dissolved:Inorganic umol/kg 1996.1 2392.3 25 Flag:Carbon:Dissolved:Inorganic n/a 26 Alkalinity:Total umol/kg 2142 2432.7 27 Flag:Alkalinity:Total n/a 28 pH ' ' 7.2854 7.8673 29 Flag:pH ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 5 I I 0 3 -99 ' ' 5 I I 0 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 ' ' ' ' 5 I I 0 12 -99 ' ' 6 F R4 1 13 -99 ' ' 8 F R4 3 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' 8 F R4 3 16 -99 ' ' 6 F ' ' 1 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 8 F R4 3 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' ' ' F7.1 R4 ' ' 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' ' ' F7.1 R4 ' ' 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' ' ' F8.4 R4 ' ' 29 0 ' ' 3 NQ C ' ' $END $REMARKS Flag channels were initialized with zeros. Non-zero values have the following significance: ---------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 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 : 2016-06 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P16 EVENT NUMBER : 53 LATITUDE : 49 17.14000 N ! (deg min) LONGITUDE : 134 40.01000 W ! (deg min) WATER DEPTH : 3635 ALTIMETER (M) : 10.18 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------------------- -------------- ---------- Temperature ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1185DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' 70613 PAR/Irradiance:Biospherical/Licor:2 ' ' 4615 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/08/25 16:26:27 5604 5604 CLEAN 5.2.1 2016/08/25 16:27:05 5604 5604 ADDSAMP 3.6 2016/08/26 09:36:46 5604 5604 BINAVE 4.2 2016/08/26 10:40:15 5604 24 MERGE 3.5 2016/09/21 16:12:35 24 24 CLEAN 5.2.1 2016/09/21 16:12:39 24 24 CALIB 11.9 2016/09/22 09:33:27 24 24 CALIB 11.9 2016/09/22 09:33:31 24 24 SORT 3.6 2016/09/22 09:33:33 24 24 REMOVECH 8.2 2016/09/22 09:33:36 24 24 CHGUNITS 3.1.1 2016/09/22 09:33:39 24 24 CHGUNITS 3.1.1 2016/09/22 09:33:42 24 24 REORDER 1.3.1 2016/09/22 09:33:46 ? ? HDREDIT2 3.0.2 2016/09/23 14:52:02 ? ? HDREDIT2 3.2 2020/05/20 12:00:42 ? ? SORT 3.6 2021/04/15 13:08:52 24 24 MERGE 3.6 2021/04/15 13:09:34 24 24 SORT 3.6 2021/04/15 13:11:04 24 24 HDREDIT2 3.2 2021/04/15 13:23:48 ? ? REMOVECH 8.2 2021/07/19 16:50:09 24 24 SORT 3.6 2021/07/19 16:55:44 24 24 MERGE 3.6 2021/07/19 16:57:45 24 24 SORT 3.6 2021/07/19 16:58:01 24 24 CLEAN 5.2.4 2021/07/19 16:58:09 24 24 HDREDIT2 3.2 2021/07/19 16:59:31 ? ? HDREDIT2 3.2 2023/01/18 10:50:23 ? ? $END $REMARKS -CLEAN functions: 2016/08/25 16:26:47 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2016-06\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. -The following MERGE parameters were used: 2016/09/21 16:12:35 Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2016-06\Processing\hydro\2016-06-0053.samavg Secondary file: P:\Cruise_Data_Processing\2016-06\Processing\hydro\2016-06-0053.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2016-06\Processing\hydro\2016-06-0053.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2016/09/21 16:12:25 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2016/09/21 16:12:38 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Set event to last 4 characters of file name -CALIB parameters: 2016/09/22 09:33:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Salinity is computed Calibration file = P:\Cruise_Data_Processing\2016-06\Processing\doc\2016-06-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Temperature:Primary deg C (IT 10 -0.2000000E-02 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.4100000E-01 0.1016300E+01 Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 130 Pressure Temperature:Primary Conductivity:Primary -CALIB parameters: 2016/09/22 09:33:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-06\Processing\doc\2016-06-recal2.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.4500000E-02 0.1000000E+01 17 Salinity:T1:C1 PSS-78 10 0.1500000E-02 0.1000000E+01 -SORT parameters: 2016/09/22 09:33:33 Sorted in ascending order of channel Pressure* -REMOVECH 2016/09/22 09:33:36 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature* Salinity reference channel: Salin* 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salin* 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2016/09/23 14:52:02 Applied edit header: P:\Cruise_Data_Processing\2016-06\Processing\doc\HYDRO\2016-06-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F11.3 ==> F7.2 Channel 12: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 13: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 15: Oxygen:Dissolved [mL/L] Units: ==> mL/L Format: F8.3 ==> F7.2 Channel 18: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 20: Silicate [umol/L] Units: ==> umol/L Channel 22: Phosphate [umol/L] Units: ==> umol/L -HEADER EDITS: 2020/05/20 12:00:42 Channel 15: Oxygen:Dissolved [mL/L] Format: F7.2 ==> F8.3 -SORT parameters: 2021/04/15 13:08:52 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2021/04/15 13:09:34 Merge Channel: Sample_Number Merge Scheme Used: 2: Add Secondary to Closest Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic [ ], Flag:Carbon:Dissolved:Inorganic [ ], Alkalinity:Total [ ], Flag:Alkalinity:Total [ ] Primary file : C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\2016-006-0053. srt1 Secondary file: C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\2016-006-0053.dic 24 secondary records matched to primary records. -SORT parameters: 2021/04/15 13:11:04 Sorted in ascending order of channel Pressure [decibar] -HEADER EDITS: 2021/04/15 13:23:48 Applied edit header: C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\2016-006_ header.txt Channel 2: Bottle_Number [n/a] Format: I3 ==> I5 Channel 3: Bottle:Firing_Sequence [n/a] Format: I3 ==> I5 Channel 24: Carbon:Dissolved:Inorganic [umol/kg] Units: ==> umol/kg Channel 25: Flag:Carbon:Dissolved:Inorganic [n/a] Units: ==> n/a Channel 26: Alkalinity:Total [umol/kg] Units: ==> umol/kg Channel 27: Flag:Alkalinity:Total [n/a] Units: ==> n/a -REMOVECH 2021/07/19 16:50:09 The following CHANNEL(S) were removed: Carbon:Dissolved:Inorganic [umol/kg] Flag:Carbon:Dissolved:Inorganic Alkalinity:Total [umol/kg] Flag:Alkalinity:Total -SORT parameters: 2021/07/19 16:55:44 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2021/07/19 16:57:45 Merge Channel: Sample_Number Merge Scheme Used: 2: Add Secondary to Closest Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic [ ], Flag:Carbon:Dissolved:Inorganic [ ], Alkalinity:Total [ ], Flag:Alkalinity:Total [ ], pH [ ], Flag:pH [ ] Primary file : C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\IOS\2016-006- 0053.srt1 Secondary file: C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\IOS\2016-006- 0053.dic 24 secondary records matched to primary records. -SORT parameters: 2021/07/19 16:58:01 Sorted in ascending order of channel Pressure [decibar] -CLEAN functions: 2021/07/19 16:58:09 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* -HEADER EDITS: 2021/07/19 16:59:31 Applied edit header: C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\IOS\2016- 006_carbon_header.txt Channel 24: Carbon:Dissolved:Inorganic [umol/kg] Units: ==> umol/kg Channel 25: Flag:Carbon:Dissolved:Inorganic [n/a] Units: ==> n/a Channel 26: Alkalinity:Total [umol/kg] Units: ==> umol/kg Channel 27: Flag:Alkalinity:Total [n/a] Units: ==> n/a -HEADER EDITS: 2023/01/18 10:50:23 Channel 13: Salinity:Bottle [PSS-78] Format: F9.4 ==> F8.3 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-06\2016-06-0053.hex Software Version Seasave V 7.23.2 Temperature SN = 2106 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 10 2016 11:58:07 NMEA Latitude = 49 17.14 N NMEA Longitude = 134 40.01 W NMEA UTC (Time) = Jun 10 2016 11:56:31 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Mission: 2016-06 Ship: J.P. Tully Station: P16 Depth: 3635 System UTC = Jun 10 2016 11:58:07 # nquan = 19 # nvalues = 5604 # 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 = t090C: Temperature [ITS-90, deg C] # name 5 = t190C: Temperature, 2 [ITS-90, deg C] # name 6 = c0S/m: Conductivity [S/m] # name 7 = c1S/m: Conductivity, 2 [S/m] # name 8 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 18 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Jun 10 2016 11:56:31 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 17-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14703785e-003 # 6.31044927e-004 # 2.13121431e-005 # 2.18594910e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00904009e+001 # 1.35149315e+000 # -1.84720682e-003 # 1.90856808e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 17-Dec-14 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99991613 # -1.00000 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 2663 # 15-Jan-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36565531e-003 # 6.42337654e-004 # 2.40578991e-005 # 2.42263656e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05920237e+001 # 1.61356129e+000 # -1.94911294e-003 # 2.41671700e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 17-Jan-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0785e-001 # -0.6967 # -3.5082e-003 # 1.2934e-004 # -1.8411e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1185DR # APR 27. 2016 # 19.3479 # -1.1028 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460813 # # # # # # 4615 # 16-Mar-2011 # 1.00000000 # 0.00000000 # 3367003367.00000000 # 1.00000000 # -0.40341896 # # # # datcnv_date = Aug 25 2016 15:49:54, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2016-06\RAW\CTD\2016-06-0053.hex P:\Crui se_Data_Processing\2016-06\Processing\doc\2016-06-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* Comments from secondary file: P:\Cruise_Data_Processing\2016-06\Processing\hydro\2016-06-0053.mrgcln1s ------------------------------------------------------------------------ Comments from secondary file: P:\Cruise_Data_Processing\2016-06\Processing\hydro\2016-06-0053.oxy ------------------------------------------------------------------- Sample_Number 304: OXY: Spigot leaking prior to sampling. Comments from secondary file: P:\Cruise_Data_Processing\2016-06\Processing\hydro\2016-06-0053.nut ------------------------------------------------------------------- Sample_Number 285: PO4: Chauvenet outlier in duplicate study Sample_Number 291: SIL: Cool samples briefly put in freezer, some cryatalization observed in sample following removal Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -80C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the lab and analyzed on a Turner 10AU fluorometer calibrated with commercially pure chlorophyll a standard (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed at IOS in Room 2430 ~4 weeks afer the cruise. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). Flags and comments apply to chlorophyll values only. Precision Statement: Chlorophyll values ranged from 0.04-12.53 ug/l. Average %CV for this cruise was 3.12% with 0 out of 59 duplicate pairs having a CV>15% OR a CV>50%. Our average dataset %CV is 2.83 % for 2013 - 2015 so the overall quality of this dataset is excellent. For details see worksheet “CV%” in file QF2016-06CHL*.xls. Oxygen samples were analyzed at sea using an automated Winkler titration system (Metrohm Dosimat model 876 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 QF2016-06OXY*.xls. Salinity samples were collected in 200 mL type ll glass bottles with disposable nylon inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab at IOS on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 9 to 28 days after collection. NOTE: The pooled standard deviation (0.002) is poorer than expected given the very reasonable length of time from sample collection to analysis. Values are reported to the third decimal place as a result. For details including a duplicate analysis, see document QF2016-06SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. One set of samples was collected and frozen immediately. Another set of samples from 400m and deeper (to be used for silicate analysis) was collected and stored at 4C in the dark. All samples were returned to IOS for analysis. They were analyzed using an Astoria analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For details including a duplicate analysis, see document QF2016-06nuts*.xls. DMS samples were collected in 250mL ground glass stoppered bottles and stored in a fridge, in the dark and removed one at a time before analysis. A sample was loaded onto the stripper and purged with UHP Nitrogen for 10 minutes at ~100mL/min. The DMS was extracted from the water and absorbed on to a Tenax TA trap kept at -80C. The trap was subsequently desorbed at 100 deg C (with a dewar containing boiling water) onto a Choromasorb 330 column which eluted onto a Flame Photometric Detector (PFD). All samples were run as soon as possible after being collected. For more detail see file 2016-06 DMS report.doc and for data and duplicate analysis see "DMS summary (2016-06 data).xls." The minimum detectable level for DMS is 0.10 nmol/L, so “0” values should be interpreted as <0.1nmol/L. Dissolved inorganic carbon (DIC) was determined using coulometric analysis of unfiltered samples. Total alkalinity (Alk) was determined by potentiometric titration. pH on the total hydrogen ion concentration scale was determined photometrically and is reported at 25C and surface pressure. Complete documentation on DIC, ALK and pH sampling, analysis and precision estimates can be found in the Carbon Excel file from the cruise located in the cruise "DOC" directory. 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. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. 4. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. For details on the processing see the report: 2016-06_Processing_Report.doc. --------------------------------------------------------------------------------- Comments from secondary file: C:\Users\huntingtons\Desktop\Carbon Additions\2016-006\Processing\IOS\2016-006-0053.dic --------------------------------------------------------------------------- Sample_Number 304: DIC:Unstable analysis, inconsistent w/Alk & pH Sample_Number 305: DIC :Unstable analysis, high blank, inconsistent w/Alk & pH; pH:Unstable analysis, inconsistent w/Alk & TIC Sample_Number 306: DIC,ALK,pH: Inconsistent w/other CO2 system variables Sample_Number 307: DIC,ALK,pH: Inconsistent w/other CO2 system variables *CALIBRATION $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 130 -99 (Pressure Temperature:Primary Conductivity:Primary) () $END $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (-0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.41E-01 1.0163) Salinity:T0:C0 PSS-78 10 -99 () (0.45E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.15E-02 1) $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 ---28-- 29 !Samp Bott Bott Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb Tempe Salinit Fl Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl Carbon Fl Alkali Fl pH Fl !le_ le_ le:F re ure: missi cence: :T1:C1 : n: er_o ratur y: ag Dissolv n: ag e_ ag te ag te ag :Disso ag nity: ag ag !Numb Numb ~ng_ Secondar vity URU: Dissol Disso ~bin e: Bottle ~o ed Disso ~o plus_ ~t ~i ~p lved: ~g Total ~T : !er er Sequ y Seapoin ved: lved: _rec Draw tt lved lv Nitrit ri ca ha Inorga an ot pH ! ence t SBE SBE ords le ed e te te te nic ic al !---- ---- ---- ------ -------- ----- ------- -------- ------ ----- ---- ----- ------- -- ------- ----- -- ------ -- ------ -- ------- -- ------ -- ------ -- ------- -- *END OF HEADER 307 24 24 3.8 11.2596 47.5 0.911 32.5091 6.64 289.3 241 10.9 32.517 0 6.630 288.8 0 2.76 0 5.14 0 0.516 0 1996.1 3 2157.3 3 7.8673 3 306 23 23 8.7 11.2319 47.5 1.458 32.5086 6.64 289.4 241 10.9 -99.000 0 6.634 289.0 0 2.76 0 5.06 0 0.526 0 1996.4 3 2152.6 3 7.8667 3 305 22 22 24.4 10.2747 46.8 3.272 32.5054 6.72 292.9 241 10.1 -99.000 0 6.721 292.7 6 3.42 0 5.56 0 0.564 0 2049.3 3 2145.8 0 7.8544 3 304 21 21 49.7 8.5076 58.1 0.724 32.5831 6.72 292.5 241 8.6 -99.000 0 6.692 291.4 3 7.19 0 8.29 0 0.840 0 2039.1 3 2142.0 0 7.7999 0 303 20 20 73.9 7.7618 59.7 0.315 32.6662 6.58 286.6 241 7.9 -99.000 0 6.554 285.3 0 9.70 0 11.28 0 0.981 0 2042.9 0 2189.3 0 7.7783 0 302 19 19 99.6 7.4339 60.0 0.221 32.7462 6.35 276.4 241 7.7 -99.000 0 6.349 276.4 0 12.10 0 13.22 0 1.047 0 2053.2 0 2225.6 0 7.7556 0 301 18 18 124.2 7.4799 60.0 0.135 33.4059 4.85 211.1 241 7.7 -99.000 0 4.790 208.4 0 21.09 6 25.26 6 1.482 6 2127.8 0 2243.0 0 7.6354 0 300 17 17 149.5 7.0508 60.0 0.108 33.7340 4.02 175.0 241 7.3 -99.000 0 3.996 173.8 0 26.21 0 34.62 0 1.757 0 2184.4 0 2249.8 0 7.5650 0 299 16 16 175.0 6.5883 60.0 0.094 33.8079 3.57 155.3 241 7.0 -99.000 0 3.583 155.8 6 29.18 0 41.36 0 1.907 0 2197.2 0 2254.1 0 7.5210 0 298 15 15 199.4 6.1824 60.0 0.090 33.8345 3.41 148.4 241 6.7 -99.000 0 3.433 149.3 0 30.52 0 46.31 0 2.008 0 2206.9 0 2265.4 0 7.5034 0 297 14 14 248.4 5.6302 60.2 0.086 33.8470 3.18 138.2 241 6.3 -99.000 0 3.198 139.1 0 32.55 0 53.97 0 2.160 0 2223.5 0 2274.4 0 7.4770 6 296 13 13 298.6 4.9729 60.5 0.079 33.8585 2.63 114.5 241 5.8 -99.000 0 2.640 114.8 0 36.24 0 63.94 0 2.392 0 2243.2 0 2286.3 0 7.4138 0 295 12 12 399.5 4.3477 60.9 0.073 33.9499 1.65 71.9 241 5.2 -99.000 0 1.641 71.3 0 41.16 0 84.80 0 2.730 0 2290.3 0 2298.6 0 7.3321 0 294 11 11 599.2 3.9707 61.0 0.062 34.1097 0.79 34.4 241 4.9 -99.000 0 0.774 33.6 0 44.33 0 105.61 0 2.959 0 2334.5 0 2327.5 0 7.2872 0 293 10 10 799.3 3.4893 61.0 0.061 34.2591 0.44 19.0 241 4.4 -99.000 0 0.418 18.2 6 45.88 0 126.05 0 3.107 0 2351.5 0 2347.6 0 7.2854 0 292 9 9 998.9 3.1051 61.0 0.061 34.3494 0.32 13.7 241 3.9 34.352 6 0.296 12.9 0 46.55 0 139.98 0 3.149 0 2372.6 0 2362.1 0 7.2875 0 291 8 8 1248.9 2.7398 61.0 0.061 34.4402 0.30 13.1 241 3.4 34.444 6 0.280 12.2 0 46.75 0 153.40 2 2.983 0 2389.0 0 2391.7 0 7.2969 0 290 7 7 1499.6 2.4750 61.2 0.061 34.4911 0.45 19.6 241 3.2 34.498 0 0.427 18.6 0 46.61 0 161.51 0 3.102 0 2392.3 0 2395.1 0 7.3110 0 289 6 6 1999.9 1.9711 61.2 0.061 34.5826 1.22 53.1 241 2.6 34.583 6 1.211 52.6 0 44.48 0 173.45 0 2.785 0 2384.8 0 2421.2 0 7.3878 0 288 5 5 2499.5 1.7519 61.2 0.061 34.6273 1.85 80.4 241 2.6 34.629 0 1.853 80.5 0 42.68 0 175.39 0 2.630 0 2369.6 0 2429.0 0 7.4457 6 287 4 4 2999.0 1.6178 61.2 0.061 34.6522 2.36 102.5 241 2.3 34.652 6 2.357 102.4 0 41.36 0 175.54 0 2.681 0 2358.7 0 2420.8 0 7.4917 0 285 2 2 3499.6 1.5685 60.9 0.061 34.6664 2.67 115.9 61 2.2 34.672 6 2.678 116.3 0 40.34 6 176.55 6 2.574 36 2355.0 0 2427.8 6 7.5218 0 286 3 3 3499.7 1.5686 60.9 0.061 34.6664 2.67 115.8 241 2.3 34.669 0 2.681 116.5 6 40.37 0 176.65 0 2.483 0 2352.6 0 2430.8 0 7.5232 0 284 1 1 3685.0 1.5734 60.4 0.061 34.6687 2.71 117.5 241 2.4 -99.000 0 2.728 118.5 0 40.20 0 177.27 0 2.600 0 2348.0 0 2432.7 0 7.5249 0