*2002/07/23 14:14:45.52 *IOS HEADER VERSION 1.3 1999/04/13 1999/12/09 *FILE START TIME : UTC 1988/07/14 17:36:00.000 NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Wire FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------- -------------- -------------- 1 Depth metres 0 1498 2 Temperature:Reversing 'deg C' 2.52 12.77 3 Salinity:Bottle PSS-78 31.89 34.516 4 Oxygen:Dissolved mL/L 0.405 6.794 5 Oxygen:Dissolved umol/kg 17.6 296.2 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 6 F ' ' 0 2 -99 ' ' 7 F ' ' 2 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from STDHYD file STDHYD88.DAT using SUStoIOS.BAS version 2.3 Sep 04/96 rmb Original HEADER: 8802MB0349 2.00N12715.20W88 7141736GMT 13 PAPA 4DTSO 1498 200.0H Comments from secondary file: H:\STNPCHEM\process\1988\88-02\88020097.nutr -------------------------------------------------------------------------- This file converted from OSAP file. Input data file used: ./nutr-etc-npac-1988-24c-05.sub01 $END *ADMINISTRATION MISSION : 1988-02 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Spearing L. PLATFORM : Parizeau $REMARKS Comments from secondary file: H:\STNPCHEM\process\1988\88-02\88020097.nutr -------------------------------------------------------------------------- This is COCC cruise 88os2 and OSAP cruise 8802 $END *LOCATION GEOGRAPHIC AREA : NE PACIFIC STATION : MB03 EVENT NUMBER : 13 LATITUDE : 49 2.00000 N ! (deg min) LONGITUDE : 127 15.20000 W ! (deg min) *INSTRUMENT TYPE : Bottle MODEL : Niskin *COMMENTS Sample collection methods: -------------------------- Sea Water Temperature: - Reversing thermometers mounted on bottles. Salinity: - Collected in bottles. Dissolved Oxygen: - Collected in bottles. Reactive Nutrients (Phosphate, nitrate, silicate): - Collected in bottles Analyzes methods: ------------------------- Temperatures at depth were measured by deep-sea reversing thermometers of German (Richter and Wiese) and/or Japanese (Yoshimo Keiki Co.) manufacture. Two protected thermometers were used on all bottles, and one unprotected thermometer was used on each bottle at depths of 300 m or greater. The accuracy of protected reversing thermometers is believed to be +-0.02C. Salinity determinations were made at sea with a Guildline Autosal salinometer. Accuracy using duplicate determinations is estimated to be +-0.003 ppt. Depth determinations were made using the "depth difference" method described in the U.S.N. Hydrographic Office Publication No. 607 (1955). Depth estimates have an approximate accuracy of +-5 m for depths less than 1000 m, and +-0.5% of depth for depths greater than 1000 m. The dissolved oxygen analyses were done in the shipboard laboratory by a modified Winkler method (Carpenter, 1965). Nutrient samples were analyzed aboard ship by the use of a Technicon AutoAnalyzer using methods described in Barwell-Clarke and Whitney, 1996. Chlorophyll concentration was estimated from fluorescence of aqueous acetone extracts from filtered samples. Analysis methods generally followed those described in Parsons et al. 1972, however there have been various modifications of filtering and extraction protocols. Contact data originator(s) for details specific to individual time periods. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. Strickland, J.D.H., and T.R. Parsons. 1972. A Practical Handbook of Seawater Analysis. Bullettin 167 (2nd edition). Fisheries Research Board, Canada. 3. S. Tabata and R. M. Brown. 1994. Hydrographic/CTD Observations Made During Ocean Climate Monitoring Study: 1981-1991 - A Summary of Operational Phase of Study. Canadian Data Report of Hydrography and Ocean Sciences, No. 136, 42 pp. 4. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences utrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- PADZEROS 1.0 1996/09/04 16:59:13 20 20 MERGE 2.8 2002/07/11 13:38:06 20 20 CHGUNITS 1.3 2002/07/11 13:46:42 20 20 HDREDIT2 1.5 2002/07/23 14:14:40 ? ? CLEAN 3.7 2002/07/23 14:14:45 20 20 $END $REMARKS -The following MERGE parameters were used: Merge Channel: Depth Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Phosphate, Nitrate_plus_Nitrite, Silicate Primary file : H:\STNPCHEM\process\1988\88-02\88020097.hyd Secondary file: H:\STNPCHEM\process\1988\88-02\88020097.nutr CHANGE units: - Units changed from ml/l to umol/kg CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. - Set last 4 characters of file name to event $END !--1-- --2--- ---3--- ---4--- --5-- !Depth Temper Salinit Oxygen: Oxyge ! ature: y: Dissolv n: ! Revers Bottle ed Disso ! ing lved !----- ------ ------- ------- ----- *END OF HEADER 0. 12.77 31.890 6.629 289.0 10. 12.34 31.907 6.794 296.2 20. 10.35 32.224 6.290 274.0 30. 9.72 32.439 6.601 287.5 50. 9.06 32.485 6.448 280.8 75. 7.78 32.647 6.378 277.7 100. 7.44 33.078 4.633 201.6 125. 6.86 33.647 3.489 151.8 150. 6.88 33.820 3.089 134.3 175. 6.67 33.867 3.021 131.4 200. 6.36 33.878 2.979 129.5 249. 5.94 33.921 2.538 110.4 299. 5.59 33.957 2.010 87.4 399. 4.98 34.031 1.199 52.1 499. 4.61 34.088 0.902 39.2 599. 4.34 34.172 0.573 24.9 799. 3.83 34.287 0.437 19.0 998. 3.45 34.382 0.405 17.6 1198. 3.05 34.447 0.514 22.3 1498. 2.52 34.516 0.864 37.5