*2014/02/03 16:52:47.41 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/08/30 15:47:00.000 NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Sample_Number n/a 90 107 2 Pressure decibar 1.1 401.1 3 Temperature 'deg C (ITS90)' 5.1477 17.4411 4 Oxygen:Dissolved umol/kg 49 310.8 5 Oxygen:Dissolved mL/L 1.126 7.131 6 Salinity:Bottle PSS-78 31.7512 34.0236 7 Phosphate umol/L 0.3 2.88 8 Nitrate_plus_Nitrite umol/L 0 40.7 9 Silicate umol/L 2.1 76.5 10 Chlorophyll:Extracted mg/m^3 0.3E-01 0.91 11 PAR uE/m^2/sec 1.9 94.6 12 Dimethyl_Sulphide nmol/L 0 11.28 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 7 F ' ' 1 12 -99 ' ' ' ' F7.2 R4 ' ' $END $REMARKS Raw data in file 97150034 VI03 = 10.03 ! Volume of iodate standard (cm**3) NI03 = 0.01013542 ! Normalitity of iodate standard VREG = 2.0 ! Volume of sample displaced by reagents (cm**3) DOREG = 0.0017 ! Absolute amount of O2 added with reagents (ml) UFLAG = -1 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1997-15 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION STATION : MP12 EVENT NUMBER : 34 LATITUDE : 48 57.96000 N ! (deg min) LONGITUDE : 130 39.89000 W ! (deg min) WATER DEPTH : 3200 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- AutoOxy.bas 2.1 1997/08/31 02:21:16 ' ' 18 MERGE 1.0 1997/08/31 16:41:05 18 18 CLEAN 2.2 1997/08/31 16:53:30 18 18 REMOVECH 3.0 1998/03/02 16:12:43 18 18 MERGE 1.0 1998/03/02 16:19:16 18 18 REMOVECH 3.1 1999/02/04 15:58:32 18 18 REMOVECH 3.1 1999/02/05 08:09:22 18 18 HDREDIT2 1.6 2003/04/30 10:54:06 ? ? CLEAN 4.2 2003/04/30 11:16:45 18 18 SORT 3.4.1 2004/04/13 16:58:40 18 18 SORT 3.6 2013/06/14 15:50:28 18 18 MERGE 3.5 2013/06/14 15:51:20 18 18 SORT 3.6 2013/06/14 15:52:26 18 18 HDREDIT2 2.6 2013/06/14 15:52:50 ? ? CLEAN 5.1 2013/06/14 15:53:10 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:44 18 18 REMOVECH 8.2 2014/02/03 16:52:47 18 18 $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following MERGE parameters were used: Primary File Extension: oxy Secondary File Extension: sal Merge Channel: Sample_no Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_no,Pressure,Salinity:CTD,Dissolved_oxygen:mas,Dissolved_Oxygen:vol Secondary Channels to Include: Sample_no,Salinity:bottle CLEAN functions performed: - Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. TEMPERATURE:SAMPLE -The following MERGE parameters were used: Primary File Extension: rem Secondary File Extension: srt Merge Channel: Sample_number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_number,pressure,Temperature:CTD,Salinity:CTD,Dissolved_oxygen:mas,Dissol Secondary Channels to Include: Sample_number,Phosphate,Nitrate,Silicate,Ammonia,Chlorophyll,Irradiance_PAR -The following CHANNEL(S) were removed from file. AMMONIA -The following CHANNEL(S) were removed from file. AMMONIA CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -SORT parameters: 2013/06/14 15:50:28 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2013/06/14 15:51:20 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Organic, Nitrogen:Dissolved:Organic, Dimethyl_Sulphide Primary file : P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0034.srt_che Secondary file: P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0034.srt_ios Comments from secondary file: P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0034.srt_ios ---------------------------------------------------------------- -SORT parameters: 2013/06/14 15:50:53 Sorted in ascending order of channel Sample_Number -SORT parameters: 2013/06/14 15:52:26 Sorted in ascending order of channel Pressure -HEADER EDITS: 2013/06/14 15:52:50 Applied edit header: P:\John Pages Archive\DMS_Methods.txt -CLEAN functions: 2013/06/14 15:53:10 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 2 deleted. -REMOVECH 2014/02/03 16:52:47 The following CHANNEL(S) were removed: Salinity [PSS-78] $END *COMMENTS Collection method: ------------------ A rosette, holding 24 ten-litre water samplers, with a CTD was used. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat and model PC910 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. Nutrient samples are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll was extracted with 90% acetone and analyzed fluorimetrically. For DMS methods see file "Method 1996 to 1999 for Dimethylsulfide Analysis.doc" in directory \\OSD_Data_Archive\Cruise_Data\Documents\Analysis Reference Papers\. . References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 3. Minkley, B.G., and F.A. Whitney. 2001. Summary of Hydrographic/CTD Observations Made Along Line P and at Station P: 1991-1999. Canadian Data Report of Hydrography and Ocean Sciences 156: 45 pp. !-1-- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- --9-- --10-- --11-- --12-- !Samp Pressu Temperat Oxyge Oxygen: Salinity Phosph Nitra Silic Chloro PAR Dimeth !le_ re ure n: Dissolv :Bottle ate te_ ate phyll: yl_ !Numb Disso ed plus_ Extrac Sulphi !er lved Nitri ted de ! te !---- ------ -------- ----- ------- -------- ------ ----- ----- ------ ------ ------ *END OF HEADER 107 1.1 17.3879 247.7 5.673 31.7512 0.31 0.0 2.8 0.24 94.6 2.60 106 5.4 17.3898 247.5 5.669 31.7514 0.30 0.0 2.8 0.23 56.9 3.81 105 10.2 17.3502 248.4 5.690 31.7591 0.30 0.0 2.8 0.25 36.8 2.86 104 15.7 16.9195 255.7 5.857 31.8550 0.32 0.0 2.8 0.29 25.9 4.17 103 19.9 17.4411 254.0 5.819 32.2682 0.38 0.0 2.1 0.29 20.2 11.28 102 30.8 11.7124 310.8 7.131 32.2920 0.47 0.2 4.4 0.62 9.3 7.53 101 40.7 9.8355 291.8 6.697 32.4534 0.77 4.5 7.9 0.91 3.2 4.54 100 50.4 9.0751 277.2 6.363 32.4980 0.92 7.3 10.2 0.73 1.9 2.33 99 60.3 8.4885 261.8 6.009 32.5784 1.06 9.9 11.9 0.30 1.9 0.75 98 80.3 8.0514 222.3 5.105 32.9268 1.38 16.2 18.6 0.10 1.9 0.61 97 100.6 7.7601 193.5 4.446 33.3063 1.62 21.1 24.7 0.03 1.9 0.43 96 125.9 7.4742 162.6 3.738 33.6815 1.87 25.8 32.3 -99.00 1.9 0.00 95 151.1 7.1542 131.8 3.028 33.8830 2.11 29.6 40.4 -99.00 1.9 0.00 94 174.8 6.9125 127.7 2.935 33.9111 2.16 30.6 43.5 -99.00 1.9 0.00 93 200.4 6.6108 116.2 2.670 33.9296 2.27 32.0 48.0 -99.00 1.9 0.41 92 249.7 6.1265 96.4 2.216 33.9452 2.45 34.7 54.9 -99.00 1.9 0.00 91 300.0 5.5822 85.9 1.975 33.9480 2.59 36.7 63.2 -99.00 1.9 0.00 90 401.1 5.1477 49.0 1.126 34.0236 2.88 40.7 76.5 -99.00 1.9 0.00