*2014/11/20 09:53:09.43 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2001/09/28 13:00:00.000 NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Wire FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------- -------------- -------------- 1 Depth metres 2 950 2 Carbon:Particulate:Total umol/L 0.94 9.04 3 Flag:Carbon:Particulate:Total n/a 4 Nitrogen:Particulate:Total umol/L 0.8E-01 1.48 5 Flag:Nitrogen:Particulate:Total n/a 6 Carbon:Total:Organic umol/kg 38.4 62.9 7 Flag:Carbon:Total:Organic n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 ' ' ' ' ' ' F6.0 R4 ' ' 2 -99 ' ' ' ' F7.2 R4 ' ' 3 ' ' ' ' 3 NQ C ' ' 4 -99 ' ' ' ' F8.3 R4 ' ' 5 ' ' ' ' 3 NQ C ' ' 6 -99 ' ' ' ' F7.2 R4 ' ' 7 ' ' ' ' 3 NQ C ' ' $END $REMARKS 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 (not normally used). 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). -------------------------------------------------------------------------------------- $END *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : HREF EVENT NUMBER : 9003 LATITUDE : 52 31.00000 N ! (deg min) LONGITUDE : 138 44.96000 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 4.3.1 2005/08/15 17:20:34 17 17 HDREDIT2 2.5 2005/08/15 17:27:09 ? ? HDREDIT2 2.5.1 2005/11/04 14:55:21 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:46:45 17 17 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:25:10 17 17 CHANGE_FLAGS 2.0 2014/11/20 09:53:09 17 17 $END $REMARKS -HEADER EDITS: 2005/08/15 17:27:09 Applied edit header: H:\Data Processing\Carbon\Haida\2001-31\PC_PN_TOC.txt -HEADER EDITS: 2005/11/04 14:55:21 Applied edit header: O:\Data Processing\Header Comments\quality_flags.txt $END *COMMENTS Depth 2.: Large difference between PC & PN replicates Depth 10.: Large difference between PN replicates Depth 53.: Large difference between PN replicates Depth 40.: Large difference between TOC replicates Depth 150.: Large difference between TOC replicates Depth 600.: Large difference between TOC replicates Total particulate carbon (PC) and nitrogen (PN) samples were collected from GO-FLO bottles into 5 L polyethylene carboys, and 1-2 L volumes were filtered under vacuum through precombusted (4 hours at 450 °C) Whatman (GF75, 25 mm) filters within 12 hours of sampling (Knap et al., 1996). The filter was then analyzed on a Control Equipment Corporation (CEC) 440 Elemental Analyzer standardized with acetanilide. PC analytical precision: 0.77 umol C/kg PN analytical precision: 0.10 umol N/kg Total organic carbon (TOC) samples were collected with acid-cleaned GO-FLO samplers deployed from a Kevlar line off the side of the ship and stored frozen in 60 mL glass vials with Teflon lined caps until analysis ashore. They were analyzed by high temperature combustion with a Tekmar-Dohrmann Apollo 9000 TOC analyzer, calibrated with potassium phthalate solutions (Spyres et al., 2000). Accuracy was assured by additional calibration against seawater TOC certified reference and blank materials supplied by D.Hansell and W.Chen, Rosenstiel School of Marine and Atmospheric Science, University of Miami, U.S.A. TOC analytical precision: 2.2 Depths are approximate. *ADMINISTRATION MISSION : 2001-31 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Haida Eddies, Nestucca SCIENTIST : Mackas D. PLATFORM : John P. Tully *INSTRUMENT TYPE : Go-FLO Bottles !--1-- --2--- 3- ---4--- 5- --6--- 7- !Depth Carbon Fl Nitroge Fl Carbon Fl ! : ag n: ag : ag ! Partic ~T Particu ~T Total: ~g ! ulate: ot late: ot Organi an ! Total al Total al c ic !----- ------ -- ------- -- ------ -- *END OF HEADER 2. 9.04 63 1.330 63 -99.00 0 5. 8.29 0 1.320 0 -99.00 0 10. 8.19 0 1.480 63 -99.00 0 24. 8.52 0 1.390 0 -99.00 0 40. 8.97 0 1.350 0 -99.00 0 53. 6.94 0 1.010 63 -99.00 0 10. -99.00 0 -99.000 0 59.80 6 25. -99.00 0 -99.000 0 59.60 6 40. -99.00 0 -99.000 0 62.90 63 75. 2.37 0 0.380 0 50.70 6 100. 2.31 0 0.360 0 49.30 6 150. 1.59 0 0.190 0 48.00 63 200. 1.24 0 0.160 0 44.50 6 300. 1.33 0 0.140 0 43.40 6 600. 0.94 0 0.160 0 38.50 63 800. 1.46 0 0.190 0 38.40 6 950. 0.96 0 0.080 0 41.30 6