*2013/12/16 15:13:39.83 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/10/21 07:37:54.000 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 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- --------- -------------- -------------- 1 Pressure decibar 0.8 315 2 Sample_Number n/a 26 39 3 Oxygen:Dissolved mL/L 3.814 4.758 4 Salinity:Bottle PSS-78 31.064 31.4214 5 Bottle_Number n/a 26 39 6 Nitrate_plus_Nitrite umol/L 19.4 24.3 7 Phosphate umol/L 0.96 1.66 8 Silicate umol/L 37.2 46.3 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 5 I I 0 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' ' ' F7.0 R4 ' ' 6 -99 ' ' 6 F R4 1 7 -99 ' ' 7 F R4 2 8 -99 ' ' 6 F R4 1 $END $REMARKS This file converted from Sea-Bird file: d:\data\9737\97370005.ros $END *ADMINISTRATION MISSION : 1997-37 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : GLOBEC SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Georgia Strait, West Coast Vancouver Island STATION : STUART ISL EVENT NUMBER : 5 LATITUDE : 48 40.81000 N ! (deg min) LONGITUDE : 123 15.40000 W ! (deg min) WATER DEPTH : 324 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre SERIAL NUMBER : 0437 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------ -------------- ---------- temperature:primary ' ' 2106 conductivity:primary ' ' 1748 pressure ' ' 63502 temperature:secondary ' ' 2062 conductivity:secondary ' ' 1764 userpoly ' ' ' ' transmissometer ' ' 192D irradiance ' ' 4495 $END $REMARKS SOFTWARE VERSION 4.225 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 1.1 1997/10/22 07:42:37 1022 1022 BINAVE2 1.0 1997/11/12 10:31:59 1022 14 MERGE 1.0 1997/11/12 13:38:50 14 14 MERGE 1.0 1997/11/12 14:14:25 14 14 REMOVECH 3.2 2000/01/11 10:03:18 14 14 SORT 3.0 2000/06/21 15:12:09 14 14 MERGE 2.41 2000/06/27 14:37:32 14 14 HDREDIT2 1.6 2003/04/29 14:54:57 ? ? REMOVECH 6.0 2003/04/29 14:55:06 14 14 CLEAN 4.2 2003/04/29 17:11:37 14 14 SORT 3.4.1 2004/04/13 17:01:34 14 14 HDREDIT2 2.0 2004/05/19 14:59:43 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:13:39 14 14 $END $REMARKS -The following BINAVE2 parameters were used: Bin channel = sample # Averaging interval = 1.0 Minimum bin value = .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: Primary File Extension: avg Secondary File Extension: oxy Merge Channel: Sample_no Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_no,pressure,Temperature:Primary,Temperature:Secondar,Salinity:T0:C0,Sali Secondary Channels to Include: Sample_no,Dissolved_Oxygen:vol,Flask_Number -The following MERGE parameters were used: Primary File Extension: tab 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,Temperature:Primary,Temperature:Secondar,Salinity:T0:C0,Sali Secondary Channels to Include: Sample_no,Salinity:bottle -The following CHANNEL(S) were removed from file. Temperature:Secondary Temperature:Primary Salinity:T0:C0 Salinity:T1:C1 TEMPERATURE:SAMPLE DISSOLVED_OXYGEN:MASS THIOSULFATE_TITER Flask_Number FLASK_VOLUME BLANK STANDARD Transmissivity SALINITY:CTD TEMPERATURE:CTD -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following MERGE parameters were used: Merge Channel: pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_no, Dissolved_Oxygen:volume, Salinity:bottle Secondary Channels to Include: Pressure, Bottle_number, nitrate+nitrite, phosphate, Silicate, Chlorophyll:>0.7um, Chlorophyll:>5.0um Primary file : C:\data\MELANIE\ECOLOGY\9737\97370005.che Secondary file: C:\data\MELANIE\ECOLOGY\9737\97370005.nuc -The following CHANNEL(S) were removed from file. Pressure 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 $END *COMMENTS Comments from secondary file: C:\data\MELANIE\ECOLOGY\9737\97370005.nuc ----------------------------------------------------------------------- Nutrient data comments for J de F/Haro: Samples analyzed Jan 29/00. "Nutrients were analyzed following procedures outlined in Barwell-Clarke and Whitney, 1996." These samples had been frozen in isopropanol immediately after collection and stored in a freezer until analyzed. The long storage time may affect the quality of the data. Most of the glass tubes showed evidence of isopropanol in the sample or extrusion of the sample due to poorly tightened lids. Therefore phosphate was sampled from the plastic tubes. Phosphate may adsorb to plastic surfaces so the data may be affected The samples were defrosted for 18-24 h at room temperature. Many samples contained small amounts of slowly dissolving crystals which are frequently seen in frozen samples. Their composition is unknown. No duplicate samples were taken nor analyzed. There was isopropanol in many of the samples. 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. 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-- !Pressu Samp Oxygen: Salinity Bottle Nitra Phosph Silic !re le_ Dissolv :Bottle _ te_ ate ate ! Numb ed Number plus_ ! er Nitri ! te !------ ---- ------- -------- ------ ----- ------ ----- *END OF HEADER 0.8 39 4.758 -99.0000 39. 19.7 1.11 43.7 9.2 38 4.518 -99.0000 38. 20.4 1.06 43.2 19.6 37 4.488 -99.0000 37. 21.4 1.36 39.5 24.5 36 4.461 -99.0000 36. 22.9 1.60 44.1 49.5 35 4.278 -99.0000 35. 22.3 1.07 44.3 76.8 34 4.235 -99.0000 34. 22.1 0.96 43.7 101.3 33 4.168 -99.0000 33. 24.3 1.18 46.3 124.8 32 4.043 -99.0000 32. 20.8 1.10 39.7 151.1 31 4.003 -99.0000 31. 19.4 1.66 37.2 175.7 30 4.006 -99.0000 30. 24.1 1.25 44.8 202.2 29 3.973 -99.0000 29. 22.7 1.10 42.1 248.9 28 3.917 31.0640 28. 22.9 1.21 43.2 300.9 27 3.814 31.3176 27. 23.9 1.22 42.7 315.0 26 4.077 31.4214 26. 23.2 1.58 40.6