*2014/11/20 09:51:18.68 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1991/07/08 17:15:00.000 NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Wire FILE TYPE : ASCII NUMBER OF CHANNELS : 17 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------- --------- -------------- -------------- 1 Sample_Number n/a 2 Depth metres 0 1520 3 Temperature:Reversing 'deg C' 2.2 6.84 4 Salinity:Bottle ppt 33.01 34.525 5 Oxygen:Dissolved mL/L 0.96 7.24 6 Oxygen:Dissolved umol/kg 41.9 314.8 7 Phosphate umol/L 1.32 3.19 8 Nitrate_plus_Nitrite umol/L 15.1 44.1 9 Silicate umol/L 29.7 165.7 10 Calcium:Total mmol/kg 9.667 10.195 11 Chlorophyll:Extracted mg/m^3 0.21E-01 0.812 12 pH:NBS n/a 7.477 7.949 13 pH:SWS n/a 7.383 7.855 14 Carbon:Dissolved:Inorganic umol/kg 2058.1 2384.2 15 Alkalinity:Total:Colorimetric umol/kg 2220 2403 16 Alkalinity:Total umol/kg 2207 2382 17 Flag:Alkalinity:Total n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 ' ' ' ' 6 NQ C ' ' 2 -99 ' ' 7 F R4 1 3 -99 ' ' 7 F R4 2 4 -99 ' ' 8 F R4 3 5 -99 ' ' 7 F R4 2 6 -99 ' ' 7 F R4 1 7 -99 ' ' 7 F R4 2 8 -99 ' ' 6 F R4 1 9 -99 ' ' 6 F R4 1 10 -99 ' ' 8 F R4 3 11 -99 ' ' 8 F R4 3 12 -99 ' ' 8 F R4 3 13 -99 ' ' 8 F R4 3 14 -99 ' ' 7 F R4 1 15 -99 ' ' 7 F R4 1 16 -99 ' ' 7 F R4 1 17 ' ' ' ' 2 NQ C ' ' $END $REMARKS Input data file used: ./inpoc-1991-9117-gems91-av91-010b.dat04i Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (Flag 'b' also reported as ' ') 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). -------------------------------------------------------------------------------------- References: http://www.pacificinfo.ru/en/db/poi/?show=cruise&id=116 http://www.olympus.net/ISPSO/JointAssembly97/abstracts/ip5.html (IP5i) http://pubs.usgs.gov/publications/1997-06/informal.shtml Report available only through USGS, Information Services OF 94-0230 Data and results from R/V A. Vinogradov cruises 91-AV19 $END *ADMINISTRATION MISSION : 1991-17 AGENCY : POI,IOS PROJECT : COCC 9103, POI AV19 SCIENTIST : Bychkov A./ Wong C.S. PLATFORM : Ak. A. Vinogradov $REMARKS This is OSAP Cruise 1991-17 (IOS) Previously COCC Cruise 9103 (C.S.Wong) and Russian Cruise AV19 (POI) aka Cruise Gems91 (C.S.Wong) Chief Scientist for IOS: C.S.Wong (not aboard) Chief Scientist for POI: A.Bychkov Technicians (IOS): Ron Bellegay - sample log sheets, deck log sheets, ... Keith Johnson - DOC,DIC supplies, equipment, analysis Wendy Richardson - Alkalinity supplies, equipment, analysis also some assistance with Nutrient analysis Glenn Smith - pCO2 supplies, equipment, analysis Tim Soutar - Sediment traps, Satnav/GPS Frank Whitney - Nutrient supplies, equipment - Chlorophyll supplies, equipment - Oxygen kit and supplies - POC supplies - sample DOC, Primary Productivity, POC, Chla on Leg4 Valerie Forsland - analyze DIC, pCO2 Janet Barwell-Clarke - analyze nutrients - filter samples for POC, Primary Productivity, Chla $END *LOCATION GEOGRAPHIC AREA : NW Pacific STATION : HS20 EVENT NUMBER : 16 LATITUDE : 44 59.50000 N ! (deg min) LONGITUDE : 160 0.60000 E ! (deg min) $REMARKS This was a joint Canada-Russia expedition aboard the Russian ship R/V R/V Akademik A. Vinogradov during April-May 1991, in the NW Pacific ocean. Leg1 = Vladivostok to Hawaii Leg3 = Hawaii to Taiwan Leg4 = Vladivostok to Vladivostok via Bering Sea $END *INSTRUMENT TYPE : Bottle MODEL : Niskin (10 litre) $REMARKS See details wrt various instruments in COMMENTS section $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- chem_cast_gems_1991_01.F 1.3 2004/05/05 16:23:21 22 22 CLEAN 4.6.1 2004/05/05 16:19:00 22 22 HDREDIT2 2.0 2004/05/06 11:03:53 ? ? CLEAN 4.6.1 2004/05/06 11:28:02 22 22 SORT 3.4.1 2004/06/02 11:36:13 22 22 CHANGE_FLAGS 1.0 2013/07/16 11:45:00 22 22 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:31:19 22 22 CHANGE_FLAGS 2.0 2014/11/20 09:51:18 22 22 $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Set header Start and End times from the data. *FAILED* CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Delete Empty Channels: 0 deleted. -The following SORT parameters were used. Sorted by channel: Depth Pressure channel sorted according to values in sort channel $END *COMMENTS C Contents: C Bottle Cast (Niskin Bottles) observations for water chemistry C C Sample collection methods: C Collection device was C 10L PVC Niskin bottles (Canada) data as follows C and a Guildline CTD probe (Russia) see POI for data C http://www.pacificinfo.ru/en/db/poi/?show=cruise&id=116 C Depth C - corrected using reversing thermometer info C Sea Water Temp C - reversing thermometers C Salinity (CTD) C - Guildline AutoSal 8400 C Salinity (Bottle) C - Samples collected in glass bottles from Niskin Samplers C Oxygen:Dissolved C - no information C Phosphate C - Samples collected in 2 glass 16 x 12.5 mm test tubes. C Test tubes were twice rinsed with sample, then filled 2/3 and C stored at 4 C until analyzed. The samples were usually analyzed C within 12 hours of collection C Nitrate_plus_Nitrite C - Samples collected in 2 polystyrene 16 x 12.5 mm test tubes. C Test tubes were twice rinsed with sample, then filled 2/3 and C stored at 4 C until analyzed. The samples were usually analyzed C within 12 hours of collection C Silicate C - Samples collected in 2 polystyrene 16 x 12.5 mm test tubes. C Test tubes were twice rinsed with sample, then filled 2/3 and C stored at 4 C until analyzed. The samples were usually analyzed C within 12 hours of collection C Calcium:Total C - no information C Carbon:Dissolved:Organic C - glass ampoules, no further information C Chlorophyll:Extracted C - Samples drawn from 10L Niskin bottles into clean, volume calibrated C polyethylene bottles. The samples were filtered onto 24 mm diameter C Whatman GF/F filer (0.7 um nominal pore size) with vacuum pump C < 100 mm Hg. C ph:NBS C - no information C pH:SWS C - no information C Carbon:Isotope:13 C - Samples drawn from 10L Niskin bottles into 250ml glass bottles, C fixed with 200uL of saturated H2Cl2 solution - used ground glass C stoppers greased with Aprizon M and secured with tape/band. C Carbon:Dissolved:Inorganic C - no information C Alkalinity:Total:Colorimetric C - no information C Alkalinity:Total:Potentiometric C - no information C C Sample analysis methods: C Depth C - computed from protected and unprotected thermometer readings C Sea Water Temp C - protected reversing thermometers C Salinity (Bottle) C - analyzed onboard with a Guildline Model 8400 Autosal C Oxygen:Dissolved C - Oxygen for legs 1 & 3 were done by Russian method which C has no blank correction. C Oxygen for leg 4 was done by IOS MicroWinkler (Carpenter) method C (with blank correction). => ~+0.5 ml/L bias on Russian oxygen data. C Phosphate C - A 3 channel Technicon Autoanalyzer II was used to measure Phosphate c Soluble orthophosphate was determined by C .. by Technicon Industrial Methods No.155-71). C Nitrate_plus_Nitrite C - A 3 channel Technicon Autoanalyzer II was used to measure Nitrate* C Soluble Nitrate was determined by C .. by Technicon Industrial Methods No.158-71W (revised Aug 1979) C .. and is a modification of procedure by Armstrong et al. (1967). C Silicate C - A 3 channel Technicon Autoanalyzer II was used to measure Nitrate* C Dissolved Silica was determined by C .. by Technicon Industrial Methods No.186-72W, C .. essentially that of Armstrong et al (1967). C C Nutrient Sample Analysis - more info - see separate Word Document C Calcium:Total C - potentiometric titration C Carbon:Dissolved:Organic C - spectrophotometric measurements C Chlorophyll:Extracted C - After filtering, the sample was analyzed immediately or frozen for C later analysis. When freezing, the folded filter was placed in a C cone made from a paper filter (eg Whatmon #1, 9mm diameter), C labelled, then placed in a large plastic jar with silica desiccant. C The flourometer was calibrated with a spectrophotometer using C 'fucus sp.' extracted in 90% acetone. C ph:NBS C - pH on NBS Scale, "pH was determined by glass (OP-0718P) and C calomel (OP-0830P) electrodes of 'Radelkis' firm. C The digital precision pH-meter 'Radelkis' (OP-208/1) was used. C Measurements werecarried out at 24 +/- 0.1C at once after hydrocast. C Electrodes were standardized in NBS-scale by phosphate buffer C (GOST 8,135-74) ph(25)=6.86 - Russian commercial standard. C pH:SWS C - pH on Sea Water Scale, "pH was determined by glass (OP-0718P) and C calomel (OP-0830P) electrodes of 'Radelkis' firm. C The digital precision pH-meter 'Radelkis' (OP-208/1) was used. C Measurements werecarried out at 24 +/- 0.1C at once after hydrocast. C Electrodes were standardized in SWS-scale by TRIS buffer prepared C according to the prescription of Table 6 (Millero,1986) C Refs: C 1. Millero F.J. (1986) C The pH of Estuarine Water C Limnol. Oceaogr. V31, N4, pp839-847 C 2. UNESCO technical paper in marine science (1987) V5, 21p C 3. Hansson I. (1973) C A new set of acidity constants for carbonic acid and boric acid C in seawater. C Deep-Sea Res., V20, N5, pp461-478 C 4. Letter (undated) from Pavel Ya.Tishchenko (POI) C to Frank Whitney (IOS) detailing analysis procedure for pH. C Carbon:Isotope:13 C - CO2 extracted from seawater by NIWA Automated DIC Extraction system, C as per NIWA Seawater Line Manual (cryogenic vaccum removal). C C-13 samples analyzed by Nuclide Mass Spectrometer Procedure C (Forsland, 1994). C C-13 samples were measured wrt to our Working Tank (aluminum) C whose concentration was determined wrt NBS standard tank. C (technician = Valerie Forsland) C Carbon:Dissolved:Inorganic C - SOMMA-I Coulometer (Stns HS01,...,HS11 analyzed aboard ship) C Alkalinity:Total:Colorimetric C - determined by POI using Bruevich's Method (1944), C which consists of direct colorimetric titration by HCl acid in an C open system. A mixed indicator (methylene blue and methylene red) C is used to visually determine the equivalence point (color changes C from geen to light pink). The titration is carried out under a C continuous flow of CO2 free air (or nitrogen gas). C The equivalence point is reached at approximately pH 5.4 - 5.5 . C The precision of the method is about 0.2% . C Alkalinity:Total:Potentiometric C - determined by IOS using potentiometric titration in a closed cell. C IOS Alkalinity Vol,Emf data acquired from Metrohm 636 Titroprocessor C using PC program 'GTITR211.BAS'. C IOS Alkalinity was computed using PC program 'TALKY117.BAS' C Some IOS Alkalinity values were recomputed due to an Acid concentrati C recalibration on approx May 10 1991. C The original Acid Normality of 0.2506 (mol/L) was replaced by C 0.2524 (mol/L). The final corrected values are used here. C Duplicate samples are averaged - see flag "f" C C Note: POI also took CTD samples - not included here C C REFERENCES: C Carpenter, J.H. 1965 C The Chesapeake Bay Inst technique for Winkler Dissolved Oxygen Method. C Limnol. Oceanogr. 10: 141-143 C WOCE Report No. 73/91, 1991. C A comparison of methods for the determination of dissolved oxygen in C seawater. C WHPO Publication 91-2. Unpublished manuscript. C Analysis of Total Alkalinity using two methods: direct titration in C opened system. C (Bruevich) and potentiometric titration in closed system (Edmond) C by Galina Pavlova (POI), Wendy Richardson (IOS), W.Keith Johnson (IOS) C April 1993 C Comparison of three methods of determination of total alkalinity in C seawater. IOS internal paper (no author or date) C http://sam.ucsd.edu/onr_jes/talley/revelle_report.html C (some description of Bruevich Method) C Determination alkalinity of small volumes of seawater by direct titration. C In: Instruction of chemical investigation of seawater. C Bruevich C.V., 1944, Glavsevmorput, M.-L., 83p. C Alkalinity - According To C "Methods Of Hydrochemical Investigations Of The Ocean", C Moscow, Science, 1978. Method Of Bruevich. C !--1-- --2--- --3--- ---4--- --5--- --6--- --7--- --8-- --9-- ---10-- ---11-- ---12-- ---13-- --14-- --15-- --16-- - !Sampl Depth Temper Salinit Oxygen Oxygen Phosph Nitra Silic Calcium Chlorop pH:NBS pH:SWS Carbon Alkali Alkali F !e_ ature: y: : : ate te_ ate :Total hyll: :Disso nity: nity: l !Numbe Revers Bottle Dissol Dissol plus_ Extract lved: Total: Total ~ !r ing ved ved Nitri ed Inorga Colori a ! te nic metric l !----- ------ ------ ------- ------ ------ ------ ----- ----- ------- ------- ------- ------- ------ ------ ------ - *END OF HEADER 693 0.0 6.84 33.010 7.01 305.1 1.32 15.1 30.5 9.667 0.649 7.949 7.855 2059.0 2220.0 2214.0 0 694 10.0 6.61 33.013 7.04 306.1 1.32 15.1 29.7 9.672 0.702 7.937 7.843 2058.1 2230.0 2207.0 6 695 20.0 6.38 33.043 7.10 309.0 1.36 15.5 30.1 9.675 0.671 7.929 7.835 2065.3 2234.0 2216.0 0 696 30.0 5.26 33.135 7.24 314.8 1.49 17.0 31.3 9.738 0.812 7.893 7.799 2082.4 2241.0 2233.0 0 697 50.0 4.56 33.268 7.20 312.8 1.50 17.7 30.9 9.757 0.208 7.875 7.781 2096.4 2258.0 2238.0 0 698 75.0 3.77 33.295 7.14 310.8 1.59 20.1 32.1 9.770 0.081 7.847 7.752 2108.6 2261.0 2228.0 0 699 101.0 3.87 33.383 7.06 306.9 1.54 19.5 30.5 9.765 0.051 7.854 7.760 2109.0 2252.0 2252.0 0 700 126.0 3.97 33.423 7.03 305.9 1.54 19.4 30.2 9.816 0.021 7.854 7.760 2110.2 2250.0 2227.0 0 701 152.0 3.78 33.467 6.39 277.6 1.73 22.4 37.5 9.820 -99.000 7.812 7.718 2133.3 2260.0 2246.0 0 702 176.0 3.79 33.588 5.27 228.9 2.02 26.9 49.6 9.834 -99.000 7.733 7.639 2170.4 2270.0 2251.0 0 703 200.0 3.81 33.685 4.38 189.9 2.27 30.5 59.3 9.914 -99.000 7.673 7.579 2201.5 2282.0 2253.0 0 704 251.0 3.54 33.745 3.54 153.9 2.53 34.5 72.1 9.886 -99.000 7.604 7.510 2234.8 2292.0 2261.0 6 705 303.0 3.47 33.892 2.93 127.6 2.68 37.0 80.9 9.903 -99.000 7.567 7.473 2257.0 2305.0 2271.0 0 706 405.0 3.22 33.942 1.84 79.8 2.96 41.1 99.5 9.967 -99.000 7.506 7.412 2300.4 2317.0 2284.0 0 707 480.0 3.58 34.074 1.38 60.4 3.07 41.9 106.8 10.019 -99.000 7.538 7.444 2315.9 2331.0 2306.0 0 708 584.0 3.42 34.163 1.22 52.6 3.11 43.0 118.1 10.033 -99.000 7.477 7.383 2335.0 2347.0 2316.0 0 709 786.0 3.14 34.292 0.96 41.9 3.17 43.8 134.1 10.085 -99.000 7.481 7.387 2357.2 2370.0 2349.0 0 710 988.0 2.76 34.382 0.96 41.9 3.19 44.0 146.8 10.107 -99.000 7.489 7.395 2369.3 2383.0 2362.0 6 710 988.0 2.76 34.382 -99.00 -99.0 -99.00 -99.0 -99.0 -99.000 -99.000 -99.000 -99.000 2369.6 -99.0 -99.0 5 711 1170.0 2.45 34.443 0.98 42.8 3.18 44.1 155.4 10.141 -99.000 7.494 7.400 2378.7 2394.0 -99.0 5 713 1510.0 2.21 34.522 1.16 50.6 3.14 43.8 165.7 10.169 -99.000 7.516 7.422 2384.2 2403.0 2374.0 0 712 1520.0 2.20 34.525 1.22 52.6 3.15 43.9 165.1 10.195 -99.000 7.511 7.417 2383.6 2402.0 2382.0 0