*2021/07/19 16:26:43.16 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/02/10 06:14:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 31C4548D NUMBER OF CHANNELS : 29 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 99 117 2 Bottle_Number n/a 1 19 3 Bottle:Firing_Sequence n/a 1 19 4 Pressure decibar 6.4 1324.4 5 Temperature:Primary 'deg C (ITS90)' 2.6867 9.454 6 Transmissivity %/metre 59.3 61.8 7 Fluorescence:URU:Seapoint mg/m^3 0.49E-01 0.463 8 Salinity:T0:C0 PSS-78 32.4146 34.4924 9 Oxygen:Dissolved:SBE mL/L 0.24 6.53 10 Oxygen:Dissolved:SBE umol/kg 10.5 284.4 11 Number_of_bin_records n/a 38 241 12 Temperature:Draw 'deg C (ITS90)' 4.5 10.1 13 Salinity:Bottle PSS-78 32.4154 34.464 14 Flag:Salinity:Bottle n/a 15 Oxygen:Dissolved mL/L 0.253 6.474 16 Oxygen:Dissolved umol/kg 11 282 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 5.76 45.69 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 6.31 155.05 21 Flag:Silicate n/a 22 Phosphate umol/L 0.715 3.297 23 Flag:Phosphate n/a 24 Carbon:Dissolved:Inorganic umol/kg 2007.7 2387.5 25 Flag:Carbon:Dissolved:Inorganic n/a 26 Alkalinity:Total umol/kg 2167.3 2403.4 27 Flag:Alkalinity:Total n/a 28 pH n/a 7.2765 7.8051 29 Flag:pH n/a $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 ' ' 9 F R4 4 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 : 2016-01 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 : P4 EVENT NUMBER : 19 LATITUDE : 48 38.96000 N ! (deg min) LONGITUDE : 126 40.02000 W ! (deg min) WATER DEPTH : 1328 ALTIMETER (M) : 11.075 ! 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 : 0585 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5725 Conductivity ' ' 4448 'Pressure:Digiquartz with TC' ' ' 0585 Temperature:2 ' ' 5724 Conductivity:2 ' ' 4434 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' $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 2016/06/02 14:32:49 4376 4376 CLEAN 5.2.1 2016/06/02 14:34:03 ? ? ADDSAMP 3.6 2016/06/02 15:56:11 4376 4376 BINAVE 4.2 2016/06/03 15:03:43 4376 19 MERGE 3.5 2016/07/06 13:58:07 19 19 CLEAN 5.2.1 2016/07/06 13:58:12 19 19 CALIB 11.8.1 2016/07/06 13:58:41 19 19 SORT 3.6 2016/07/06 13:58:51 19 19 REMOVECH 8.2 2016/07/06 14:01:01 19 19 CHGUNITS 3.1 2016/07/06 14:01:28 19 19 CHGUNITS 3.1 2016/07/06 14:05:39 19 19 REORDER 1.3.1 2016/07/06 14:07:53 ? ? HDREDIT2 3.0.2 2016/07/13 15:29:58 ? ? SORT 3.6 2021/04/15 12:35:57 19 19 MERGE 3.6 2021/04/15 12:36:34 19 19 SORT 3.6 2021/04/15 12:37:20 19 19 HDREDIT2 3.2 2021/04/15 12:43:59 ? ? REMOVECH 8.2 2021/07/19 16:15:23 19 19 SORT 3.6 2021/07/19 16:18:08 19 19 MERGE 3.6 2021/07/19 16:21:09 19 19 SORT 3.6 2021/07/19 16:22:31 19 19 CLEAN 5.2.4 2021/07/19 16:23:07 19 19 HDREDIT2 3.2 2021/07/19 16:26:43 ? ? $END $REMARKS -CLEAN functions: 2016/06/02 14:33:58 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2016-01\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: 2016/07/06 13:58:07 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\2016-01\Processing\hydro\2016-01-0019.samavg Secondary file: P:\Cruise_Data_Processing\2016-01\Processing\hydro\2016-01-0019.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2016-01\Processing\hydro\2016-01-0019.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2016/07/06 13:57:57 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2016/07/06 13:58:12 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: 2016/07/06 13:58:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-01\Processing\doc\2016-01-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.2200000E-02 0.1000000E+01 17 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.4120000E-01 0.1078300E+01 -SORT parameters: 2016/07/06 13:58:51 Sorted in ascending order of channel Pressure* -REMOVECH 2016/07/06 14:01:01 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [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:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:P* 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: 2016/07/13 15:29:58 Applied edit header: P:\Cruise_Data_Processing\2016-01\Processing\doc\HYDRO\2016-01-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 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 -SORT parameters: 2021/04/15 12:35:57 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2021/04/15 12:36:34 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\2016-001\Processing\2016-001-0019. srt1 Secondary file: C:\Users\huntingtons\Desktop\Carbon Additions\2016-001\Processing\2016-001-0019.dic 19 secondary records matched to primary records. -SORT parameters: 2021/04/15 12:37:20 Sorted in ascending order of channel Pressure [decibar] -HEADER EDITS: 2021/04/15 12:43:59 Applied edit header: C:\Users\huntingtons\Desktop\Carbon Additions\2016-001\Processing\2016-001_ 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 16:15:23 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 16:18:08 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2021/07/19 16:21:09 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\2016-001\Processing\IOS\2016-001- 0019.srt1 Secondary file: C:\Users\huntingtons\Desktop\Carbon Additions\2016-001\Processing\IOS\2016-001- 0019.dic 19 secondary records matched to primary records. -SORT parameters: 2021/07/19 16:22:31 Sorted in ascending order of channel Pressure [decibar] -CLEAN functions: 2021/07/19 16:23:07 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* -HEADER EDITS: 2021/07/19 16:26:43 Applied edit header: C:\Users\huntingtons\Desktop\Carbon Additions\2016-001\Processing\IOS\2016- 001_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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-01\2016-01-0019.hex Software Version Seasave V 7.23.2 Temperature SN = 5725 Conductivity SN = 4448 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 10 2016 06:16:17 NMEA Latitude = 48 38.96 N NMEA Longitude = 126 40.02 W NMEA UTC (Time) = Feb 10 2016 06:14:22 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: 2016-01 Ship: J.P. Tully Station: P4 Depth: 1328 Deep Cast System UTC = Feb 10 2016 06:16:17 # nquan = 19 # nvalues = 4376 # 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 = Feb 10 2016 06:14:22 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 5725 # 24-Feb-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38076113e-003 # 6.41260711e-004 # 2.29020108e-005 # 2.15082043e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4448 # 25-Feb-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.84642248e+000 # 1.66418068e+000 # -2.33043975e-003 # 2.81191758e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0585 # 30-Dec-13 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99994600 # -2.11246 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 5724 # 29-Jan-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37933003e-003 # 6.40586592e-004 # 2.28632824e-005 # 2.16518905e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4434 # 12-Feb-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.80804546e+000 # 1.71248163e+000 # -1.05284368e-003 # 1.74572291e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 19-Feb-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.9400e-001 # -0.5162 # -4.1055e-003 # 1.6181e-004 # -2.6271e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.8000e-002 # 1.3700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 0 # 0.000 # # # # # # 1396DR # Feb 5tht 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # datcnv_date = Jun 02 2016 14:18:38, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2016-01\RAW\CTD\2016-01-0019.hex P:\Crui se_Data_Processing\2016-01\Processing\doc\2016-01-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\2016-01\Processing\hydro\2016-01-0019.mrgcln1s ------------------------------------------------------------------------ Comments from secondary file: P:\Cruise_Data_Processing\2016-01\Processing\hydro\2016-01-0019.oxy ------------------------------------------------------------------- Sample_Number 103: OXY: Titration is messy. Endpoint is ambiguous. Sample_Number 108: OXY: Sample over-titrated Sample_Number 110: OXY: Sample over-titrated Sample_Number 105: DIC/ALK: Values not reported. 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 2423 ~7 weeks after the cruise. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). Precision Statement: Chlorophyll values ranged from 0.04-1.14 ug/l. Average %CV for this cruise was an excellent 2.82% with 1 out of 58 duplicate pairs having a CV>15% and 0 out of 58 duplicate pairs having 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 QF2016-01CHL*.xls. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeopigment values. 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 QF2016-01OXY*.xls. Salinity samples were collected in 200 mL type ll glass bottles with disposable plastic 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 12 to 21 days after collection. For details including a duplicate analysis, see document QF2016-01SAL*.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 QF2016-01nuts*.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 2016-01 DMS report.doc and for data and duplicate analysis see "DMS summary (2016-01 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. 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. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". 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: 2016-01_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.22E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.412E-01 1.0783) $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 Salinity Fl Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl Carbon Fl Alkali Fl pH Fl !le_ le_ le:F re ure: missi cence: :T0:C0 : n: er_o ratur :Bottle ag Dissolv n: ag e_ ag te ag te ag :Disso ag nity: ag ag !Numb Numb ~ng_ Primary vity URU: Dissol Disso ~bin e: ~o ed Disso ~o plus_ ~t ~i ~p lved: ~g Total ~T : !er er Sequ 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 117 19 19 6.4 9.4498 59.4 0.443 32.4147 6.52 283.9 241 10.1 32.4154 0 6.455 281.2 0 5.77 0 6.32 0 0.715 0 2011.4 0 2171.6 0 7.8051 6 116 18 18 10.5 9.4480 59.4 0.463 32.4146 6.53 284.4 241 10.1 -99.0000 0 6.454 281.1 0 5.77 0 6.32 0 0.725 0 2012.5 0 2173.4 0 7.8042 0 115 17 17 26.4 9.4496 59.3 0.456 32.4147 6.52 283.8 241 10.1 -99.0000 0 6.450 280.9 0 5.76 0 6.32 0 0.720 0 2012.7 0 2178.6 0 7.8025 0 114 16 16 51.2 9.4519 59.4 0.452 32.4154 6.53 284.3 241 10.1 -99.0000 0 6.474 282.0 0 5.86 0 6.31 0 0.739 0 2007.7 0 2167.3 0 7.8031 0 113 15 15 75.5 9.4540 59.8 0.398 32.4230 6.47 282.0 241 10.1 -99.0000 0 6.458 281.3 6 5.86 0 6.37 0 0.722 0 2010.5 0 2176.1 0 7.8042 0 112 14 14 100.4 8.5150 60.3 0.084 33.4048 4.06 176.8 241 9.3 -99.0000 0 4.037 175.7 0 22.72 0 24.64 0 1.706 0 2141.0 0 2245.1 0 7.5745 0 111 13 13 125.5 8.2348 60.4 0.063 33.5527 3.79 164.7 241 9.0 -99.0000 0 3.762 163.7 0 24.64 6 28.17 6 1.802 6 2158.4 0 2233.2 0 7.5463 0 110 12 12 151.1 8.1434 60.4 0.052 33.7597 3.08 134.2 241 8.9 -99.0000 0 3.075 133.8 2 27.82 0 34.15 0 1.983 0 2188.1 0 2240.9 0 7.4917 0 109 11 11 175.7 7.8536 60.8 0.049 33.8052 3.23 140.7 241 8.7 -99.0000 0 3.206 139.5 0 27.85 0 35.18 0 1.965 0 2185.0 0 2259.0 0 7.5066 0 108 10 10 200.4 7.5404 61.1 0.049 33.8555 3.26 141.6 241 8.4 -99.0000 0 3.281 142.7 2 28.19 0 37.44 0 1.963 0 2189.2 0 2271.8 0 7.5116 0 107 9 9 249.7 7.1272 61.2 0.049 33.9103 2.81 122.1 241 8.1 -99.0000 0 2.801 121.8 0 30.94 0 43.99 0 2.216 0 2210.3 0 2282.8 0 7.4675 6 106 8 8 300.9 6.5403 61.2 0.052 33.9330 2.44 105.9 241 7.7 -99.0000 0 2.453 106.7 0 33.52 0 51.70 0 2.402 0 2231.9 0 2288.4 0 7.4317 0 105 7 7 401.8 5.4429 61.4 0.051 34.0101 1.28 55.8 241 6.8 -99.0000 0 1.290 56.1 0 39.93 0 72.21 0 2.841 0 -99.0 1 -99.0 1 7.3268 0 104 6 6 599.5 4.4148 61.8 0.051 34.1662 0.44 19.2 241 5.8 -99.0000 0 0.429 18.6 0 44.27 6 100.30 6 3.177 6 2337.6 0 2333.0 0 7.2765 0 103 5 5 799.0 3.7697 61.7 0.052 34.3059 0.24 10.5 241 5.6 34.3086 0 0.253 11.0 4 45.31 0 121.49 0 3.268 0 2357.6 0 2349.1 0 7.2803 0 102 4 4 998.1 3.2896 61.3 0.052 34.4137 0.29 12.5 241 4.8 34.4139 6 0.287 12.5 0 45.65 0 137.36 0 3.297 0 2376.1 0 2374.2 0 7.2973 0 101 3 3 1250.8 2.8559 61.8 0.050 34.4636 0.40 17.6 241 4.7 34.4640 6 0.402 17.5 6 45.65 0 149.57 0 3.260 0 2383.2 0 2394.6 0 7.3094 0 100 2 2 1251.8 2.8557 61.8 0.049 34.4638 0.41 17.7 38 4.5 34.4639 0 0.393 17.1 0 45.69 0 149.48 0 3.253 0 2381.4 6 2395.1 6 7.3091 0 99 1 1 1324.4 2.6867 60.9 0.050 34.4924 0.54 23.3 241 4.5 -99.0000 0 0.528 22.9 0 45.19 0 155.05 0 3.230 0 2387.5 0 2403.4 0 7.3237 0