*2025/05/29 09:17:52.99 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/09/30 18:31:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 14 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 73CB892 NUMBER OF CHANNELS : 55 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 39 52 2 Bottle_Number n/a 1 14 3 Bottle:Firing_Sequence n/a 1 14 4 Pressure decibar 2.5 218.4 5 Temperature:Primary 'deg C (ITS90)' 7.4147 11.214 6 Transmissivity %/metre 38.5 60.5 7 Fluorescence:URU:Seapoint mg/m^3 0.88E-01 1.901 8 PAR uE/m^2/sec 0 888.6 9 Salinity:T0:C0 PSS-78 31.5726 33.8005 10 Oxygen:Dissolved:SBE mL/L 2.21 5.41 11 Oxygen:Dissolved:SBE umol/kg 96.3 236 12 Number_of_bin_records n/a 241 241 13 Temperature:Draw 'deg C (ITS90)' 8.1 11.5 14 Salinity:Bottle PSS-78 33.8045 33.8045 15 Flag:Salinity:Bottle n/a 16 Oxygen:Dissolved mL/L 2.195 5.444 17 Oxygen:Dissolved umol/kg 95.5 237.3 18 Flag:Oxygen:Dissolved n/a 19 Nitrate_plus_Nitrite umol/L 19.18 31.33 20 Flag:Nitrate_plus_Nitrite n/a 21 Silicate umol/L 31.15 48.19 22 Flag:Silicate n/a 23 Phosphate umol/L 1.769 2.362 24 Flag:Phosphate n/a 25 Salinity:Bottle PSS-78 33.8045 33.8045 26 Flag:Salinity:Bottle n/a 27 Chlorophyll:Extracted mg/m^3 1.24 4.94 28 Flag:Chlorophyll:Extracted n/a 29 Phaeo-Pigment:Extracted mg/m^3 0.44 0.87 30 HPLC:Chl-c3 mg/m^3 0.163 0.163 31 HPLC:Chlide-a mg/m^3 0.74E-01 0.74E-01 32 HPLC:MgDVP mg/m^3 0.32E-01 0.32E-01 33 HPLC:Chl-c2 mg/m^3 0.438 0.438 34 HPLC:Chl-c1 mg/m^3 0.106 0.106 35 HPLC:Me-chlide mg/m^3 0.124 0.124 36 HPLC:Peri mg/m^3 0.86E-01 0.86E-01 37 HPLC:Pheide-a mg/m^3 0 0 38 HPLC:But-fuco mg/m^3 0.3E-01 0.3E-01 39 HPLC:Fuco mg/m^3 1.63 1.63 40 HPLC:Neo mg/m^3 0.93E-01 0.93E-01 41 HPLC:Pras mg/m^3 0.6E-01 0.6E-01 42 HPLC:Viola mg/m^3 0.54E-01 0.54E-01 43 HPLC:Hex-fuco mg/m^3 0.34E-01 0.34E-01 44 HPLC:Diadino mg/m^3 0.448 0.448 45 HPLC:Allo mg/m^3 0.127 0.127 46 HPLC:Diato mg/m^3 0.25E-01 0.25E-01 47 HPLC:Zea mg/m^3 0.17E-01 0.17E-01 48 HPLC:Lut mg/m^3 0.24E-01 0.24E-01 49 HPLC:Chl-b mg/m^3 0.319 0.319 50 HPLC:DVChl-a mg/m^3 0 0 51 HPLC:Chl-a mg/m^3 4.369 4.369 52 HPLC:Phe-a mg/m^3 0 0 53 HPLC:B-Car mg/m^3 0.69E-01 0.69E-01 54 HPLC:TChl-a mg/m^3 4.566 4.566 55 Flag:HPLC ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 3 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 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 5 I I 0 13 -99 ' ' 6 F R4 1 14 -99 ' ' 9 F R4 4 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 8 F R4 3 17 -99 ' ' 6 F ' ' 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' 8 F R4 3 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' 9 F R4 4 26 0 ' ' 3 NQ C ' ' 27 -99 ' ' 7 F R4 2 28 0 ' ' 3 NQ C ' ' 29 -99 ' ' 7 F R4 2 30 -99 ' ' 8 F R4 3 31 -99 ' ' 8 F R4 3 32 -99 ' ' 8 F R4 3 33 -99 ' ' 8 F R4 3 34 -99 ' ' 8 F R4 3 35 -99 ' ' 8 F R4 3 36 -99 ' ' 8 F R4 3 37 -99 ' ' 8 F R4 3 38 -99 ' ' 8 F R4 3 39 -99 ' ' 8 F R4 3 40 -99 ' ' 8 F R4 3 41 -99 ' ' 8 F R4 3 42 -99 ' ' 8 F R4 3 43 -99 ' ' 8 F R4 3 44 -99 ' ' 8 F R4 3 45 -99 ' ' 8 F R4 3 46 -99 ' ' 8 F R4 3 47 -99 ' ' 8 F R4 3 48 -99 ' ' 8 F R4 3 49 -99 ' ' 8 F R4 3 50 -99 ' ' 8 F R4 3 51 -99 ' ' 8 F R4 3 52 -99 ' ' 8 F R4 3 53 -99 ' ' 8 F R4 3 54 -99 ' ' 8 F R4 3 55 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 : 2015-19 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 75 EVENT NUMBER : 12 LATITUDE : 48 28.25000 N ! (deg min) LONGITUDE : 124 32.79000 W ! (deg min) WATER DEPTH : 220 ALTIMETER (M) : 3.3 ! 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 $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' ' ' 1396DR pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4565 Altimeter ' ' 1253 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.1 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2016/01/27 14:58:40 3374 3374 CLEAN 5.2.1 2016/01/27 14:59:09 3374 3374 ADDSAMP 3.6 2016/01/27 15:58:34 3374 3374 BINAVE 4.2 2016/01/27 15:59:00 3374 14 MERGE 3.5 2016/01/27 16:26:38 14 14 CLEAN 5.2.1 2016/01/27 16:26:42 14 14 MERGEHDR 1.3 2016/01/28 14:21:38 14 14 CALIB 11.8.1 2016/02/02 13:02:11 14 14 SORT 3.6 2016/02/02 13:02:25 14 14 REMOVECH 8.2 2016/02/02 13:02:33 14 14 CHGUNITS 3.1 2016/02/02 13:03:22 14 14 CHGUNITS 3.1 2016/02/02 13:03:25 14 14 REORDER 1.3.1 2016/02/02 13:03:37 ? ? HDREDIT2 3.0.2 2016/02/02 13:03:46 ? ? SORT 3.6 2020/07/17 14:30:08 14 14 REORDER 1.3.1 2020/07/17 14:30:28 ? ? MERGE 3.5.1 2020/07/21 15:29:41 14 14 SORT 3.6 2020/07/21 16:46:33 14 14 HDREDIT2 3.2 2020/07/21 16:48:35 ? ? HDREDIT2 3.2 2020/07/21 16:49:12 ? ? CLEAN 5.3 2025/05/29 09:17:52 14 14 $END $REMARKS -CLEAN functions: 2016/01/27 14:59:06 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\2015-19\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 Bin 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: 2016/01/27 16:26:38 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\2015-19\Processing\hydro\2015-19-0012.samavg Secondary file: P:\Cruise_Data_Processing\2015-19\Processing\hydro\2015-19-0012.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2015-19\Processing\hydro\2015-19-0012.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2016/01/27 16:26:12 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2016/01/27 16:26:42 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: 2016/02/02 13:02:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-19\Processing\doc\2015-19-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.3090000E-01 0.1022500E+01 -SORT parameters: 2016/02/02 13:02:25 Sorted in ascending order of channel Pressure* -REMOVECH 2016/02/02 13:02:33 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw [ ] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2016/02/02 13:03:46 Applied edit header: P:\Cruise_Data_Processing\2015-19\Processing\doc\HYDRO\2015-19-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 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 14: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 15: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 16: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 17: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Format: F8.3 ==> F7.2 Channel 18: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 19: Phaeo-Pigment:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 20: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 22: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 23: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 24: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 25: Silicate [umol/L] Units: ==> umol/L Channel 26: Flag:Silicate [n/a] Units: ==> n/a Channel 27: Phosphate [umol/L] Units: ==> umol/L Channel 28: Flag:Phosphate [n/a] Units: ==> n/a Channel 11: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a -SORT parameters: 2020/07/17 14:30:08 Sorted in ascending order of channel Sample_number -The following MERGE parameters were used: 2020/07/21 15:29:41 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: HPLC:Chl-c3, HPLC:Chlide-a, HPLC:MgDVP, HPLC:Chl-c2, HPLC:Chl-c1, HPLC:Me-chlide, HPLC:Peri, HPLC:Pheide-a, HPLC:But-fuco, HPLC:Fuco, HPLC:Neo, HPLC:Pras, HPLC:Viola, HPLC:Hex-fuco, HPLC:Diadino, HPLC:Allo, HPLC:Diato, HPLC:Zea, HPLC:Lut, HPLC:Chl-b, HPLC:DVChl-a, HPLC:Chl-a, HPLC:Phe-a, HPLC:B-Car, HPLC:TChl-a, Flag:HPLC Primary file : D:\Telework\HPLC\2015-019\Processing\2015-019-0012.CHE2 Secondary file: D:\Telework\HPLC\2015-019\Processing\2015-019-0012.hplc -SORT parameters: 2020/07/21 16:46:33 Sorted in ascending order of channel Pressure -HEADER EDITS: 2020/07/21 16:48:35 Applied edit header: D:\Telework\HPLC\2015-019\Processing\DOC\2015-019-bot-hdr1.txt Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 -HEADER EDITS: 2020/07/21 16:49:12 Applied edit header: D:\Telework\HPLC\2015-019\Processing\DOC\2015-019-bot-hdr2.txt -CLEAN functions: 2025/05/29 09:17:52 20 Change character data from " " to "0" in channels Flag* $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-19\2015-19-0012.hex Software Version Seasave V 7.23.1 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 = Sep 30 2015 11:33:39 NMEA Latitude = 48 28.25 N NMEA Longitude = 124 32.79 W NMEA UTC (Time) = Sep 30 2015 18:31:56 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 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2015-19 STN: 75 Depth: 220 System UTC = Sep 30 2015 18:33:39 # nquan = 20 # nvalues = 3374 # 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 = ph: pH # name 13 = altM: Altimeter [m] # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = pumps: Pump Status # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 19 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Sep 30 2015 18:31:56 [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 # 0.05243 # 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 # 3.7500e-002 # 1.6200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # 5 Feb 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 0692 # 15 Jan 2015 # 4.6327 # 2.5317 # # # # # # 4565 # Mar-16-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # 1253 # # 15.000 # 0.000 # # # # # # # datcnv_date = Jan 27 2016 13:55:24, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2015-19\RAW\CTD\2015-19-0012.hex P:\Crui se_Data_Processing\2015-19\Processing\doc\2015-19-ctd.XMLCON # datcnv_ox_hysteresis_correction = no # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -20C 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 at IOS in Room 2423 ~1 week 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 0.18-12.03 ug/l. Average %CV for this cruise was an excellent 3.48% with 0 out of 67 duplicate pairs having a CV>15% and 0 out of 67 duplicate pairs having a CV>50%. Our average dataset %CV is 4 % for 2013 - 2014 so the overall quality of this dataset is excellent. For details see worksheet “CV%” in file QF2015-19CHL*.xls. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeopigment values. HPLC samples were filtered onto 47mm GF/F filters and stored at -80C prior to analysis. Samples were extracted in 95% methanol at -20C for 24 hours in the lab and analyzed on a WATERS 2695 HPLC separations system as detailed in Nemcek and Pena, 2014. Analysis was performed ~1 month after collection. The average of two samples is reported. Variability is assessed as the %CV (std dev/mean*100) for duplicate pairs. All pigments below the limit of detection (LOD) are assigned a zero value. TChl-a is the sum of Chl-a, DVchl-a, Chlide-a and Me-chlide For further information see file QF2015-019HPLC*.xlsx. 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 365 nm filter controlled by LVO2_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 QF2015-19OXY*.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 52 to 56 days after collection. For details including a duplicate analysis, see document QF2015-19SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. All analysis was performed on frozen samples. They were analyzed using an Astoria analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For details including a precision and accuracy statement, see document QF2015-19nuts*.xls. 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. 5. Nemcek, N. and Peña, M.A. 2014. Institute of Ocean Sciences Protocols for Phytoplankton Pigment Analysis by HPLC. Can. Tech. Rep. Fish. Aquat. Sci. 3117: x + 80 p. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Transmissivity, Fluorescence, pH 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". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2015-19-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.309E-01 1.0225) $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-- ---30-- ---31-- ---32-- ---33-- ---34-- ---35-- ---36-- ---37-- ---38-- ---39-- ---40-- ---41-- ---42-- ---43-- ---44-- ---45-- ---46-- ---47-- ---48-- ---49-- ---50-- ---51-- ---52-- ---53-- ---54-- 55 !Samp Bo Bo Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb Tempe Salinity Fl Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl Salinity Fl Chloro Fl Phaeo- HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC:B- HPLC: Fl !le_ tt tt re ure: missi cence: :T0:C0 : n: er_o ratur :Bottle ag Dissolv n: ag e_ ag te ag te ag :Bottle ag phyll: ag Pigmen Chl-c3 Chlide- MgDVP Chl-c2 Chl-c1 Me- Peri Pheide- But- Fuco Neo Pras Viola Hex- Diadino Allo Diato Zea Lut Chl-b DVChl-a Chl-a Phe-a Car TChl-a ag !Numb ~u ~u Primary vity URU: Dissol Disso ~bin e: ~o ed Disso ~o plus_ ~t ~i ~p ~o Extrac ~a t: a chlide a fuco fuco : !er mb en Seapoin ved: lved: _rec Draw tt lved lv Nitrit ri ca ha tt ted ct Extrac HP ! er ce t SBE SBE ords le ed e te te te le ed ted LC !---- -- -- ------ -------- ----- ------- ------ -------- ------ ----- ---- ----- -------- -- ------- ----- -- ------ -- ------ -- ------- -- -------- -- ------ -- ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -- *END OF HEADER 52 14 14 2.5 11.2140 38.5 1.668 888.6 31.5726 5.41 236.0 241 11.5 -99.0000 0 5.444 237.3 0 19.18 0 34.14 0 1.769 0 -99.0000 0 4.94 6 0.87 0.163 0.074 0.032 0.438 0.106 0.124 0.086 0.000 0.030 1.630 0.093 0.060 0.054 0.034 0.448 0.127 0.025 0.017 0.024 0.319 0.000 4.369 0.000 0.069 4.566 6 51 13 13 4.0 11.1888 40.4 1.901 557.4 31.5742 5.38 234.7 241 11.4 -99.0000 0 5.411 235.9 0 19.26 6 34.21 6 1.811 6 -99.0000 0 3.31 6 0.69 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 50 12 12 10.6 10.6887 50.2 1.611 54.9 31.7162 4.38 190.9 241 11.0 -99.0000 0 4.449 193.9 0 21.74 0 36.60 0 1.945 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 49 11 11 19.9 10.4308 55.4 0.765 28.5 31.8300 3.91 170.6 241 10.7 -99.0000 0 3.927 171.1 0 23.29 0 38.45 0 2.027 0 -99.0000 0 1.24 6 0.44 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 48 10 10 30.2 10.2091 56.9 0.434 7.5 31.9677 3.67 159.8 241 10.6 -99.0000 0 3.671 160.0 6 24.16 0 39.62 0 2.086 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 47 9 9 38.8 10.0805 57.0 0.397 3.2 32.0678 3.59 156.5 241 10.5 -99.0000 0 3.581 156.0 0 24.55 0 39.92 0 2.084 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 46 8 8 51.3 9.5256 57.9 0.234 0.9 32.5968 3.25 141.5 241 10.0 -99.0000 0 3.250 141.5 0 26.18 0 39.59 0 2.111 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 45 7 7 73.5 8.4949 59.4 0.190 0.1 33.1363 3.69 160.4 241 9.1 -99.0000 0 3.626 157.8 0 23.76 0 31.15 0 1.901 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 44 6 6 101.8 7.8266 60.5 0.115 0.0 33.5201 3.23 140.3 241 8.5 -99.0000 0 3.238 140.9 0 26.72 0 35.31 0 2.016 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 43 5 5 124.6 7.6369 56.2 0.096 0.0 33.6677 2.57 111.8 241 8.4 -99.0000 0 2.563 111.5 0 29.50 0 43.43 0 2.276 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 42 4 4 149.2 7.5672 53.3 0.088 0.0 33.7051 2.40 104.3 241 8.3 -99.0000 0 2.378 103.4 0 30.26 0 45.64 0 2.300 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 41 3 3 174.4 7.4229 52.0 0.092 0.0 33.7859 2.21 96.3 241 8.1 -99.0000 0 2.195 95.5 0 31.33 6 48.19 6 2.358 6 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 40 2 2 201.0 7.4147 48.9 0.094 0.0 33.7995 2.23 97.0 241 8.2 33.8045 0 2.213 96.3 0 31.32 0 48.06 0 2.350 0 33.8045 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 39 1 1 218.4 7.4157 46.7 0.097 0.0 33.8005 2.23 97.1 241 8.3 -99.0000 0 2.201 95.7 6 31.32 0 47.98 0 2.362 0 -99.0000 0 -99.00 0 -99.00 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0