ANTARCTIC CARBON DIOXIDE PROJECT REPORT NO. 5. July 15, Prepared by. Charles D. Keeling, J. Alexander Adams and Carl A.

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Transcription:

ANTARCTIC CARBON DIOXIDE PROJECT REPORT NO. 5 July 15, 1976 Prepared by Charles D. Keeling, J. Alexander Adams and Carl A. Ekdahl Scripps Institution of Oceanography La Jolla, California 92093 A Summe~. ry of analyses of carbon didx.ide in air collected in glass flasks at the South Pole between 17 May 1957 and 6 February 1976 together with Supplemental continuous analyzer data for the South P~le flask analysis of air collected during 1957 and 1958 at Wilkes Station and National Auxiliary- Publication Service Document Financial Support from- the ~tmospheric Sciences -and Antarctic Research Programs of the U.S. National Science Foundation under Grants Y/910/132, G-6542, G-8748, G-13657, G-17168, G-19168, GP-4193, GA-873, GA-13645, GA-13839, and GA-31324X.

~ J.) OJ '> l.. rj 0 )!) ANTARCTIC CARBON DIOXIDE PROJECT REPORT NO. 5 July 15, 1976 Prepared by Charles D. Keeling, J. Alexander Adams and Carl A. Ekdahl Scripps Institution of Oceanography La Jolla, California 92093 A SUilliilCI.ry of analyses of carbon didx.ide in air collected in glass flasks at the South Pole between 17 May 1957 and 6 February 1976 together with Supplemental continuous analyzer data for the South Pole and flask analysis of air collected during 1957 and 1958 at Wilkes Station National Auxiliary. Publication Service Document Financial Support from. the Atmospheric Sciences -and Antarctic Research Programs of the U.S. National Science Foundation under Grants Y/910/132, G-6542, G-8748, G-13657, G-17168, G-19168, GP- 4193, GA-873, GA-13645, GA-13839, and GA-31324X.

I. I. Introduction This report presents measurements of the concentration of atmospheric carbon dioxide in Antarctic air from 1957 to 1976. Two methods of sampling were used. The first and most extensively used method was to collect the air in glass flasks which were subsequently analyzed at the Scripps laboratory with a non-dispersive infrared gas analyzer. The second method, used during the earlier., years of the project first at Little America and then at the South Pole, was to measure the carbon dioxide concentration continuously with an infrared analyzer operated at the station. The flask collections began during the International Geophysical Year, 1957-8, at the South Pole and Wilkes stations. Flask samples were also collected at Little America as a check on the performance of a continuously operated analyzer, but the results were not satisfactory and are not reported here. Upon the closing of Little America station in 1958, the analyzer there was transferred to the South Pole where it operated until the end of the 1963 winter season. Flask sampling at the South Pole was also continued during these years, but both operations ceased in 1964... Flask sampling was resumed at the South Pole in 1965. Sampling at Wilkes station ceased at the close of 1958. Prior to 1965, gaps occur in both the flask and continuous analyzer records for the South Pole. both records, an almost un~nterrupted By combining the results of record of seasonal and

long term atmospheric carbon dioxide variations has, however, been constructed and is presented in this report. The comflete original continuous analyzer data appear in previous Antarctic Project Reports 1 through 4. The last of these reports, dated June 15, 1965, was deposited with the American Documentation Institute as Document No. 8529 and may be obtained from the same source as this present report. It contains all important data pertaining to the continuous analyzer effort. The major findings of the pr9gram through 1963 are reported by Brown and Keeling [1965]. This article, however, does not present flask data except for the year 1963, and thus ~eglects to con~ider valuable data available only from the flask collections. (A remark in. Report _~o. 4,. page.l, ~hat no useful data were obtained in -1959 was intended to apply only to.continuous analyzer d a ta~) Evaluation of the early flask data for the South Pole was not completed until the data for 1965 through 1971 were studiea and a statistical procedure found for rejecting contaminated samples. This pr ocedure, after it was found to work for the period after 1964 was applied to the earlier data set. Most of these earlier data are thus included in the present report for the first time. The br i ef set of da t a f or Wi l kes s t a t i on, not previously published, are also i ncluded her e i n or der that all currently avai l able f l ask results of the Scripps Antarctica program appear in a single document.

3. l I.. The major findings -related to the South Pole flask results through 1971 are scheduled to appear in the December, 1976 issue of Tellus [Keeling et. al., 1976] with a comparison article on continuous observations of atmospheric co in Hawaii [Keeling et 2 al., 1976a]. Data for 1972 through 1975 and two months of 1976 are aiso included here to make this report as comprehensive as possible. All data -are.based on.final calibration reference gas index values. A scheme for identifying contaminated flasks by statistical criteria, as described by Keeling -~ al. ~1976a]~ has.been applied to the data for 1957 through January 1971. For the period since January 1971, as a provisional measure, samples appearing to be contaminated have been identified by inspection. In preparing a future journal article cover.ing the mort recent period, the more rigorous statistical scheme will be applied to the recent data.as well. II. Adjusted Index Values and 1974 Manometric Concentrations ~ Flask Samples The co concentrations of flask samples collected at the 2 South Pole are listed in Table 1. Remarks regarding the original_ Table 1 sampling were recorded by the observer at the time of collection on field data sheets, listed by number in Table 1 and available in a file kept at the Scripps Institution of Oceanography. The original calculations based on recorder scale differences are entered on analys is data sheets, also listed and available in a

4. file at Scripps ' The source of co 2 index values of reference gases used in the analyses is listed by Reference Gas Report number in the last column of the table. These reports are also on file at Scripps. The concentrations for Wilkes station appear in Table la Table la following Table 1 proper. All analyses are listed irrespective of possible errors in sampling or analysis. The names of the observers, indicated by initials in Table 1, are listed in Table lb. The observer at the Wilkes station is not known. ' "Adjusted Index" refers to the concentration scale obtained Table lb by converting the original (1956) Scripps Index Values by the formula: J = (C _- 311.51) 1.2186 + 311.51 (1) where Cis the 1956 index value and the adjusted index, J, is a nelv name for the 1959 manometric concentration scale employed in earlier Antarctic Reports (see e.g. Report No. 4, page 29). A new manometric scale, deno'ted by the column headed "MANO" refers to the 1974 mole fraction manometric scale described by Keeling et al; [1976]. This new scale incorporates all known corrections to the former 1959 scale, and is believed to reflect the tr.ue.co 2 mole fraction of dry air to within 0.5 ppm. Mole fractions of co in dry air in parts per million were 2 computed as follows: 1. The daily average adjusted index, J, was corrected for a linear drift in the system of primary reference gases by the relation:

5. J' J + (D - 1974.4986).06 (2) where Dis the decimal datejof analysis and 1974.4986 corresponds to 1 July 1974. 2. In instances when the analyzer sample cell was not at a pressure close to atmospheric, a correction was applied to J' to allow for pressure dependency of the oxygen carrier gas effect (equation (4) below). The general relation for any cell pressure, P, J in mm of mercury is: c J" c: J 1 (1.00316-2.237 X 10-6 P- 2.522 X 10-9 P 2 ) (3) For the South Pole: P 512.1 foe the semimonthly continuous analyzer averages, p ~ 363.56 for f lask samples collected. from 17 May to 2 September 1957, P 376.22 f or.flask samples collected 011 23 Sept ember 1957. For Wilkes station samples collected in 1957, P ~ 281;46. For all other flask samples: J" ~ J' 3. All averages were corrected f or the oxygen carrier gas effect at atmospheric pressure by the relation: J" I 1.012006 J". (4) rela tion: 4. The co 2 mole fraction, X, was determined from J"' by t he C + C (J" T) + C (J" I) 2 + C (J" I) 3 0 1 2 3 ( 5 )

6. where: -4-7 c 0 = 76.582, c 1 = 0.584910, c 2 = 3.1151 x 10, c 3-1:32.25 x 10!he co 2 adjusted index values of the individual analyses, as listed in Table 1, w~~e subjected to a statistical test. Air samples judged to be contaminated were rejected fro~ consideration as mentioned in section I, above, and described in detail by Keeling et al., 1976. The individual rejected values are indicated in Table 1 with a single star. If acceptab~e individual values exist for a given flask day, only these are included in the daily averages listed. If no acceptable individual values existed, all values were averaged and the flask average is marked with a double star. A similar procedure is applied to obtain daily averages. A triple star indicates that the daily average is based entirely on ~ej~cted flask averages. For 1960 through 1963 all flask data were categorically rejected in favor of data obtained from the continuous analyzer as.i described below. For 1960 through 1962 so few reliable flask data existed that statistical rejection of contaminated samples was not a reliable procedure. For 1963 a complete set of continuous analyzer data rendered the flask data superfluous. The 1974 scale manometric daily averages were obtained by averaging manometric value~ of the individual analyses. The same procedure was followed as for the Jaily average. adjusted index values.

7. III. Method for Obtaining Semimonthly co 2 Index Values from Continuous co 2 Analyzer Data at the Sol1th Pole, 1960-1963 Daily averages from Table 10, Antarctic Report No. 4, were averaged into semimonthly average index values listed in Table 2. Table 2 The inclusive days for semimonthly averages were selected according to the following procedure: The month was divided at midnight, between the 15th and 16th days, and the daily averages for each half-month were averaged without weighting. When, however, at least one but less than five daily averages existed for either half-month, the set of daily averages was divided into two equal subsets (in the case of an odd number of days with data, the latter subset involved one extra day of data). In all cases where this proced~re was applied, the month so split contained at least 10 days with data. If all of a month's data occurred in one half-month period, only that half-month was considered. ',The median of the set of days used in a semimonthly averaging was assigned as the equivalent sampling date of that set. (If the set consisted of an even number of days, the day chosen was the last day in the first half of the set.) The highly variable continuous analyzer data from May to July 1960 were rejected as unreliable as were data from November 1958 through November 1959 when the analyzer was known not to be functioning properly. Also rejected were data starred as unreliable in Table 10, Antarctic Report No. 4 for reasons stated in.that report.

8. IV. Data Sets Used in the Tellus Article of 1976 The data set used in the statistical analysis reported by Keeling ~ al. [1976] consisted originally of 1320 analyses of 680 flasks exposed from 1957 through January 1971. This set was split into two groups. Group one consisted of 446 analyses of 236 flasks exposed during 1957 through 1963. Group two consisted of 874 analyses of 444 flasks exposed during 1965 through January 1971. Group one was then modified by rejecting all f~asks exposed during 1960-1963; 289 analyses of 159 flasks were so rejected. These were replaced by 60 semimonthly averages of continuous analyzer data which were weighted by a factor of 4 so that each simulated 4 analyses of 2 flasks on a given date. The modified 1957-1963 data set for the first group thus consisted of 397 data including 157 analyses and 240 simulated analyses. These two groups were then anc,lyzed statistically and data were rejected on a statistical basis, as described by Keeling et al. [1976]. From the modified 1957-1963 data set, 62 flask analyses of 29 flasks and 24 simulated analyses (6 semimonthly averages) were rejected statistically. This reduction brought the set down to 95 analyses of 48 flasks and 216 simulated analyses (54 semimonthlies), (equivalent to 311 "analyses" and 156 "flasks" if the simulated data are counted as equivalent to 4 analyses of 2 flasks per semimonthly period.) The second group of data, 1965 through January 1971 were

9. treated only statistically. Rejected from this set were 252 analyses of 120 flasks leaving 622 analyses of 324 flasks.! I After the statistical analysis was completed, the South Pole flasks for the remainder of 1971 were scrutinized 3ub]ectively by J. Alexander Adams and this third group of data, February 1971 through December 1971, was added to the previous two sets. The number of probably contaminated data in this third set was very high.and could not be suitably rejected by statistical. analysis because the results appeared near the end of the record period. This 1971 set initially consisted of 133 analyses of 69 flasks, and was reduced to 72 analyses of 36 flasks. These three data sets were then combined, and the average value of each retained flask calculated. The flask values were then averaged for each sampli~g date, and these averages, along with the continuous analyzer semimonthly averages, were used for further processing. In summary, the original data set for the period 1957 through 1971 consisted of 1453 analyses of 749 flasks plus 60 continuous analyzer semimonthly averages. Of these, 289 analyses of 159 flasks were rejected during 1960-1963 inclusive (the period for which the 60 semimonthlies were used), 61 analyses of 33 flasks were rejected by human decision in 1971, and 314 analyses of 149 flasks and 6 semimonthlies were rejected on a statistical basis. The net rejected data comprised 664 analyses of 341 flasks and

10. 6 semimonthlies. This reduced the total data set to 789 analyses of 408 flasks and 54 semimonthlies. As menthioned above, subjectively rejected data for 1972 through February 1976 are also noted in this report. Unlike the 1971 set, relatively few analyses were rejected in this initial rejection procedure. V. Data Set for the South Pole from 1957 to 1976 Although the essential data for the South Pole appears in the Tables 1 and 2, a summary tabulation is presented in Table 3, a to Table 3 h, for ~onvenience of the reader. Dates of analysis (needed to apply equation (2), and statistical weighting) are also listed. VI. References Brown, C.W., and C.D. Keelf.l:lg, "The Co~c.e~tration of Atmo~pheric Carbon Dioxide in Antarctica," J. Geophys. Res. 70. 6077-6085 (1965). Keeling, C.D., J.A. Adams, C.A. Ekdahl: and P.R. Guenther, "Atmospheric Carbon Dioxide Variations at the South Pole,,. Tellus 28,.No. 6. (1976), in press. - Keeling, C.D., R.B. Bacastow, A.E. Bainbridge, C.A. Ekdahl, P.R. Guenther, L. S. Waterman, and J.F.S. Chin, ''Atmospheric Carbon Dioxide Variations at Mauna Loa Observatory, Hawaii,'' Tellus 28, No. 6 (1976a), in press.

11. TABLE 1. ADJUSTED INDICES AND 1974 HANOMETRIC co 2 CONCENTRATION OF FLASK AIR SAMPLES COLLECTED AT THE SOUTH POLE Also Included: TABLE la co 2 Concentrations of Flask Air Samples Collected at Wilkes Station TABLE lb List of Observers Who Collected Flask S~mples at the South Pole SYMBOLS: * Individual analyses rejected as contaminated. Criteria for rejection are described by Keeling~ al.[l976]. Flask and daily averages without stars exclude starrea individual analyses. ** Flask averages in which all individual analyses are rejected. All rejected analyses are included in flask average. *** Daily averages in which all individual anlayses are rejected. All rejected flask averages are included in qaily average.

- ---------- -----.. -- ----- - - - -- --- --- -- - -- - ------ --- --- - - --- ------- ----------- - --------- -- ---------------------------------- --- TABLE 1. ------------------------------------- AlLJ US T I:_[LJ t~ D L~ t 5_AlUL1..9lLlli\N_Q _.. c;.q?~c O_ t r~ E ~~ T_8 AT I lj r~ S 0 f" FLASK A I R SAM P I,._E_$ -------------------------~OW~T~H~P~O~-~~---------------------------------- - - _F LAS f<.sati~jji9 A_l)_J_U S ~~ _D IlJQ_; Xel ~ HANO. DATA SHEET N 0, DATE A I~ n T I ME 0 8 S R I N 0 I V ~ LAS K D A I L Y UAILY ---NO. ----- ' (LOLAL) A~AL. AVE AV[, AVE, FIELD ANAL.. R ---c----::9- --17M A'v- -S'7f7o o--f~f-3 1-2--.8 7 * ~----~-=-:. ----- - 2'0-2 3:t5,11 *?.0 2 C - <:1 _j,~_a Y ':J 7 1 7 0 0 E F.5 1?., r:; 0 * 312, 6 9 * * 3 t 2 6 9,.. * C - 1 0 1 7 J lhi ':J 7 ll 0 5 H li.5.;:o :63 :... : C - 1 0 -e; ~T - --=--=-.!-!c...:...::: :::. :._-=-::. : 1 7 J U t J ':J 7 1 7 (15 H H.51 0, 45 31 0 54 3 1 0 ~-; 4 3:).2,95 313.57 20 2 2cr--2 - ----- --=------------------------?.0 2 -Ts:: p--s-7 -- J. /s_o Ff-3T!r,-i>-:s- ---- -------- :.:.:... -=-:::.:::...=...::~-- c-11? SEP ':J7 1750 EF j10,63 310,6J - c =1-~--?-sEr---s- 7 -i -7-s--o --f: F --ji -6 -- ~ 63 20~ 313,11 313.74 20?. c - 12 2...2f-f._21 1 7 ~ o F. F.s_t_Q~_l 31 o...;..'_7..:_7 ---=-3-=-1-=-o ~ -..:...7 _o--------=--..:...:.:...::. ::..=..:::...:...:..._: ~ C-~ 23 SEP?7 OOU6 EF.511.01 2-0 C- :> 2_3_3_~ P? 7 (1!1 0 6.EJ.51 D...!J_~_ 31 O_...:. _A_._ l 20 ~ 2 C-.5 ~ 3 S ~ P? 7 0 n 04 F. F :S.t 1 ~~ 3 18 -...---------- 2 C-.5 ~3 SEP?7 OtJ04 f:f.511.45 311.39 18 2 ---c -1 --~3-~ E r-~7-1 is3----- r-;;r-.s 1i-.-6 4-- -- - 1-8-2 c-1 ~3 SEP?7 11~3 EF.511.45 18 2 --C~~'3-S- EP '->/ 11~3 E F -511 --.56 311.55 is-2 C-4 23 SEP ~7 J. 1~5 ~F J11,06 19 2 - - C--:-<l- 23- s :: P-? 7 - iis 5--~F'-~ i1~-o 6 - -- f C - 4?, ~- -~J P? 7 11 ~ 5 t: F 3 1 0 6 3 31 0 9 2 3 11 1 9 313,60 314.21 20 2 8-~ 1-~2 DEC57 -i25~jh-ji- 2-:13 ~-----=:...:._::...::...:~--=:.=...:..:...=.::...; 5-3-.. 8-~ 2? D[C?7 1~00 KJH.512.13 312,13 312.13 314.60 53 3 - -g-.5 2 3 D (C ':> 7 Ofl 0 0 K J H --:----:si-2-:-13 : ::...=...!::...:..::~-----=~...::..._:.----------- fl-.5?.3 DEC?7 uuoo KJn.5J.?.,:J.3 312,33 312.13 314,60 -- rr:..~ 1-i1 A r~-5 s -f?rfa-w ri--3 :c:r~ n 3-31 ;r:-"lr.3--3t2-~o-3 ::::~ 314,51 19.5 22 MAR '.>G 0100 KJH.512.13 - - f9t- 2?.- t.1i\r~ - - -5- f,-6io 6-K'J.f"3-i 2--:i3*-3T:r:T3-19~ 22 HhR ~0 1200 KJH.511.74 --l-95--2?.t1a"r-s-o- T ~ -ao-k't~-jit~7 4 -~ 1 74 3 11. 74 314,21 _t_9_ ~ -- -.2. D_..JU.t'L.~o _ 1;~ _tl _ D K.J -L_~ t?.72! _ 1 9 o c. o J u N ':J n 1 :~ e o ~ J rl.5 1 2 7 2 * 312 7 2 * 1~ -~ - -~ -Q~U ~ - ~JLJ ~~_Q!$_J ~- 3_1_~ _._:1,~ ~ - 54~ 54 3 54~ 58 3 ~g-~ 58 3 58 3 58 3 ~8 -- - 3 59 3 ~ N. -- - --- - -- -------------- ------- ----------- -- ---- - -------

.. -- ---------- ---- ---- ----- TA~~E 1..!.A:!_![;:_!: JJ~U_S~JL!.~_QJ_Ct::_~p t?74 MANO CO~ J:ON_~f:.NTRAT IONS OF FLASK A I R SAMPLE~S=---------------------- --...!...--_:SOUTH PO ~ [_L ASK S At-H'L ItHi ADJUSTEU 1 NO ::x N,o. oar E:- "AN"o ---nt1e---or s R I ND 1 v. - -r L A~-K~-=--==-=n~A.-;I'L--:-Y~ -----~TT---;-;---------=-- :_:_:-..-=..:..: =-.:..::. ------------------- <UlCt,L> MJAL. AVf:.. AVE. --19F -r. n - :; LJH. :JEi - T:~ tfo-;<.j -i-0i2-:-:i_3 jt2 ~- 2.5-- rr2 :?. 3-181 (!1 JUN?8 j_jqq KJ-1.5J.2.61+ --::1s1 ~1 JuF! -:;-8-fJUo~Jri--~n.-2 :-so --m~-.~o:-:::: :-=._-------------------~--~--._----_: ---- 1. 9 tj 21 J IJ N ~a J. 3 0 0 K J :-l 3.l. 2 81 *. ---19 ir--21tuit :i~.. 13 Ci1l- -K J ~- l --3:t:r:lT* 31r.-97)+~12 G 3* + 182 27 SEP?8 1?15 KJ~ 313.J9+ ---1.,-8::--:c2 --2-7- s EV-;-t5I2 f-~~t,-3 i 3 -;.18*3T3-;4 * 18J 27 SEP?0 1~15 KJ~ J12.90 18.s 2 7 s E P ~a f2ts K.{~-r:s. o;;'(9~--=3l-:;1~3r."'on,);-----r3'1-.:;3-. "(;.,..a ----r.rh""-,n:r-------e"t--~-------- 1B4 2A SEP?o 11GO KJr1.512.90 ------:::1-::-8... 4 2-n-s~P? o 1 r uo---;<j~jt3-~ 1 9.---.,3;-:;1-,3.--."o;-;=!>,.----------------------------------.;.~---p--------- 1 8 5 (~ R S F. r ':> 8 11 0 () K J ~.3 13 8 * --18~2 8 s E-p-s-f,- f f'"ifd -~1\J ri--"'3t3. 5 a :-----'3;-;1.--3r-.:5::--?8r: :-: ~3 t;-::3.-.--.c,5,.----------,..-r-r::,.--.,:,-,.-------------- ;.... 192 29 SEP ~B 1200 KJ~ Jt3.A7* 192 ~? s:: P? o 1 ~ fiok-jri--jy~o- 7 * 313 r:n,-:.::-::*::--::3r.lr:3.'9""'7r.,:-:*:-:*:---~-r-~r:-::~------~------------ 1=---.i16 JAN ~9 1~~00 H~ -513.1?. l 6,JAN ~9 13J n H~.51'3. 3'5--313,2J 313.23.S R J t. N? 9 1 :~,5 0 H R S 12 74 J--R - ---J'A ~,-s-l)i-~:f!-1 -f~r- - ~ - 12 ; i-312--;6-j--312. 63.::2=----_...12 2 12 JAN ~9 1000 H~ j12,74 312.61 312.~1 4 ~A JAN ~9 13~0 H~ 3t2.A6 -----4-=--...!iA-j t.:'n _5_9.T3. -J.~.~u -~.:5 _p ~~r<._~ 1?:!_ g _9 _-;---=~:--:~----..,-::;-.--~.. ~------ -So--- -~TR.s 12 ~ i 4 - -3120 o 3'--=-t-=2-.-;;;7'"'o---------...-.---x-,-----------------,--or------------- ----=~ l.?_[f _~~ 9 4,_;3_;Ul H_~--~--L1 _, _ 2 ~.! ' 15 rep. ~9 1~.50 H~ 314.35 314.3~ ---6~ 6 --=~~ ~- ~~--;~} -~ ~~6 ~-J~-t-1-~~- ~ :-rrr.~r'l:;- -.----------------- ------,.,.. ',15_[_ ~_p~~- 9 1_r;_~Q H_:L_ ~-!2-.!_Z~L- / 1 5 F L: A ~ 0 1 ~ [\ 0 H h.5 1?. 7 4 31T./4 8 15 FER?9 1522 H~ j1?..89 -------- ------ -- - ----.- ---------------- - ------ -----------

--- - - - - - - ----- - --- --- --- _ --=. TABLE 1. ADJUSH: o INUICI::S AND 1974 MANJL.g_Q?_g_Q.l:G.El:!.TRATIONS OF FLASK AIR SAMP~_ _S SOUTH POL:: F"LASK SAM ~_L_Ili!L AOJUSTFD INP::x -MANO. DATA SHEET N p, DATE At ~[) T I ME 0 8 S H I N D I V --F LA S_K U,_fl_l -L -y--~0 A fl Y:----- N 0 ~---- ----------- <L 0CAL) ANAL. AVE. AVE. AVE, FIELD ANAL. R ----=-tj, --1-5-F t o- ~ 9 15?. H R 31, t;~t2 -.11- -3 1. 2--:-t o "31?,77 Q 6- -=3- ------- - 2 2 1 0 15 ~~A R 'J 9 0 flu 0 H R.51 r~ 81 9 7 3 1 0 15 ~~A R '59 0000 H R 312, 9 7 312 89 9 I 3 9 15 MAR ~9 on3o HR.512,66 97 3 - ---..9r- I?RA_R_ 59 --- o o"3o----rr~rz~7-4-n7:7a 3rr: ao 315. 3! 97-3- ------ 12 3 0!1 A P? 9 06 0 0 H R J 12, 51 9 7 3 ---l.,...,z-3o"t1 A-R- 59--U7lf) O HR -3-1,2~6-6--:rr.. 97----"3 11 30 MAR ~9 06~5 HR.512.66 97 3 11 30 M AR~~25 HR 312.A1 312.73 312.66 31~,17 97 3 14 16 APR ~9 13 00 HR.514.?8 97 3 ---1:--4.--...::.. 1 6- i\ PR 59-1:ro o H R-----:3T4-:- i ff 314. 28 ** 9...-~--------- 13 1~ APR?9 i330 HR 313.81* 97 3 -----,1,...-cj i6- TP"R" --~9 1-:r3 o H R -.sf ~r:-<r7. 31.r-:ti~:rr 4 o a.,..** 316, 61 * * * q r-7>---------- 1~ 30 APR?9 1~CO HR 314,20* 97 3 1 ~ 3 0,;-p R ~ 9 l3tl 0 H R J i4,-l3 * 31 4 1 7 * ---71'-:-6_~ 0 A P n ~~ 9 13 0 G H R 3 14 9 7 * 9 7 3 16 30 APR?9 f3"(q)--~tk - -~ST4.:6.. 'i 314,8~3T4: -49 * 317,03 * 9r-3 1/ l~j!1ay ~9 1~~30 HR.51~.74* 98 3 11 15MA Y - ~91 3.s(i--~fR - --:s13. : 97:;.;- ~-313. H6 :.513. e6 316, 38 9-a-3------- 2 0 3 0 M A _y? 9 ~ 3 l1 0 H R.S ~..4.!.J_~ * 9 8 3 20 30 MAY ~9 13 0 0 HR 314,04 314,09 98 3,1=-9. 30 1tA_y?_2 _..1_~_3_Q H~ -- -~15.!.1.3.!. _ 98 3 1 9 3 rl M A Y? 9 13 ;5 0 H R.5 1 4, 9 7 * 31 5, 05 ** 3 t 4 5 7 *** 31 7, 1 0 ** 9 9-3 Q.9 ~. f:l. ~15.,_? ~ _,r, 9 8 =-...!'2 ~_.15...LlLtl. ~.9. --~ ~ - 3 22 15 JU N ~9 1300 HR Jl5.36 315,32 98 3 ---=21 15 J~ _ 2_9_ll} _ O H R -~..lft.. 1.2.Q.:!'f 98 3 21 15 J UN ~ 9 1.3.~ 0 H R.S 14,?. 0 -tr 31 4, 2 0 * * 3 14 7 6 * * * 31 7, 3 0 * * * 9 8-3.J,c4. 3Q_j_UtL ~..9 1 0.0 HR. ~ _ 14, 67.------ - - - 98 3 2 4 3 0 J U N? 9 1 :5 0 0 H R 3 1 4 82 * 31 4, 7 ~ ** - -9 B-- 3--._...l:!H il5.!59."!'. _ 98 3.: 2.L_.3_0_.J..U tl ~,..9 1 ~ ~ o!"_

TA~L.E_l~------------------------------------------------------ -------'-'ADJUSTI::O INDICf:S MID 1974 11ANO C02 CON::ENTRATIONS OF FLASK AIR SAMPLES SOUTH POL::!...F"..!=_l A S.t< S 8. tj~_l_i_r:::_ g_ ADJUST E JJ 1 N D:: X N,O, 0 AT E A r~ [l T I t-1 E 0 El S R I N D I V T [A-SK D A I L y <LOLAL) ANAl_. AVE. AVE. --~30~flm-s9 L5..so HR ~f5~6t*3fs~ 63 -;--:rrs - -:-f9**. 26 1'? JUL?9 1350 HR.516.94* 26 15 JUL?9 1056 HR 313.e0k*~------------------------------------~--~ 26 15 JUL?9 13~~ H~ 014.64* 315.13 315.13*** ---=2B-~o - --.:ful.?9 13:fo-H~ -.si4~rf:h ----=-2 ~- -~ o_ J u 1-?_2 1_ ~ ~ P._l'.?. } _1 ~t!. 5 -~~- l: ~~o-~ 27 30 JUL?9 1340 HR.514.64* ---=2::...:.7 ~D_.! l,j l.-_~_.2 ), 3 4 0 H R J -~ _!_2L~ 31~4_.:_6_:1::._*_* :3:...:1::_4~ :_4:...:.5_.:.*:_*_* :::::..._:_; :, 3 0 15 II lj G ~ 9 1 3 U 0 H R.~ 14 3 4 * ----"~~Q 15_AU _G ~~~. 1} _ Q _Q I4 P~---~14.!50'-!':_~_ l,_'l--=-. _4.;::_5_*_* :.,_.--...--------- 31 15 AUG ~9 1JJO HR.514.34* :3:...::1:: Mol5_~ _U.G_~_u 3 ~ (J H R 3 _ 1 ~-!~~~ --=-3_,1_4--=- _3_;.4_ _ --=-3...:.1_,_4-=-..:..4..:..0_.:.*-*-*---=-..::...2...--=-----------,~ ;;,.- 32 30 AUG?9 13~0 H~ Jt4,50.:::3=2_._;5...D Au_G 2_U.;L'LP HR.514.,..9A*..::::3_,1'--4...:.._4.;:::2_* ---:--------------~i.-ir-t--------- 3-S 3(') AUG?9 1J:;O HR.513,73 3.5 3 O _ AU.G_? 9 L3 5 Q!j_~.5_l ~- _! ~ _3 3 ~~_._?_;~ 313.:_7.;._3,:..:...:::...:::.. 34 18 SEP?9 l4uo HR.514,34 --~3 ~ ~- - ~ E_ E ~ o 1_~_ R _-~J 1_. _18 ~-~1_4,? 6 )_ ~ Q9. 3~ 18 S~P ~Q 1430 HR.513.80 :3::...:., lfls_f-p _?c~-1~~~9 ~_8 ~1.1.! _ 0_ ~~-~), _3. 8_0 313_._~_0.: -=-.:...:...:=-=-------, rr-~-------- 36 30 SEP?O 1000 HR.513.AO 2 1_~ p Q H_R ~ - 3_~-~_ g.s E:E_. ~ _ ~ -3, 8? ) ;,_:~ ~!- 1 }_t_;l._~_4 ::....: ::_.::,: 37 9 NOV?9 1300 HR 314.03 31 9.JJnY. _ ~- l._:~n _o w~-~ -t 4J ~ ~--~~- ~ }:_?"----- 3tl 9 ~IQV?9 1~3 0 HR.513. 96 -----'3. ~ 9_lLD~- -- ~_g t~ ;{O H R_01~.t-O 3_3_1_1_,_9._0 -~J~.~0!...:.7----~~:...-=-::. 39 10 NOV?9 1300 HR.S13,A7 --~L.. _.lq JJO.V ~.9 -..l ~ Q_O ~!R_ ;U _4, _Q_3 3JA. 95 40 10 W:lV?9 1.5~\0 HR 314,26 1_iJ l(ljlcl V.?_<)_.l:~ J_O JH{.5t~._6_ 1_~ :3 :1.~2 _ q _ ~ _ la. t_0.~6...:

--------------------------------------------------------------- A_D_J U SJ_~_jl) l} _ L~.t _ S _A,_WL1.9.1 4 MAN 0 Q_O~ C_ ~'\ll:_e_nlq_u_l_q_n_s _3AB~~~---------------------------------------------------- SOUTH POLf 0 F f L A_S_!L_Aj_R _W-L f... s_...

--------- --- --------=TABLE 1. A.ilJJJ.ST.E..Q_Jt JDt~_t_~; AND 1974 t1ano C02 CON _~_ENTRATIONS OF FLASK AIR SAMPLES SOUTH PO_::

- ---- --- -----. - --- - - -- -- -- --- - ---- -- ---. - - --- - -- ---- --- TABLE 1. -----=A=D=J..._,USJ.t::J)!_l!D I C~_.LMl..Q l974 HArW c_q_~_g_q_n~entrat 1 ONS OF F'LASK A I R SAMPL:..::E~S!. -.!sour H POL:: r I~_SJL S A IW L I t l (] _ AD J U ~T.IJJ _~ 0:: X...;., 11:.:._11 N 0 ',-------=-0-'--A T A SHEET Np, DATC: AtJ[) TI ME QHSH INDIV. flask DAILY UAIL,Y - NO. <LOCAL) ANAL. AVE. AVE. AVE, FIELD ANAL. R 106 1 Jur.J bo HT 3 32 :fo ~l~tu -- - - 1'6"9...:. --;- 4--------- 107 1 JUt-! t\fj HT 31 6_!_11_~3-~_6_ ~_4).** 324.56 327,50 * 169 4 -~------------ 7.5 15 JUN 00 HT 319.42* 31~.42 167 4 -- - - 7 4 _ l r:; J UN t1 0 H T J 2 3 71 * 3 2 J 7 1 * * 3 21, 5 6 * * * 3 2 4, 3 4 * * * 16 7 4 71 - --2 --juc 0o- - -R f-j 3rY -.8 9 ;- ;s30 -; 8t~**- -li>b-- 4--------- -- 7 9 2. J Ll L b 0 H.5 2 'l 3 2 * 168 4 w--2 -JU-1 ~-br) H T Ki4- ~ -89;- ------ f68-4- 7 9? J U l b 0 H T,~ ~ 3 94 * 32 4 3 ~ ** 3 26 01 *** 3 8, 95 *** 1 72 4 8 0 15,J U L t_, D H T J ~~- 2-~ -2 6-;, 16 a---;-4--------- 8U l_2 JUL ol) HJ~~ -3J. 7~_! }_31. 99 172.,4'------------- 8~ 15 JULbO HT ;521. 78 16-B 4 86 15 JUL bn HT 622.n1 168. 4 --~8:S-15 J u Lb_O H T--3 if:~ -2*3 21. 8 7 3?. 5 92 * * 328, 88 1 1 ~ 62 1 AUG bo HT :S43,32* 34-3,32 168 4 8 1 AUG to 0 H T Jl5~rib-:,. 168 4 02 1 fltjg bl) --Eii--~Ut\ --0-o-- HT J14.R9 rf1 -ji5.-of*-314. 96 168 4 172 4--------- 84 1 AUG 00 ----'-84--:C--t; u G-"b o HT Jis.nO H-T-~i5 - :2 3* 168 4 16 e--4:------------- _ 8 4 1 11 ~~ r~~ -o H T..s p; n 1 * 315 o 8 * 3 t 9 c 6 * 3 21, 8 7 * * 1 7 2 4 6~ 17 AUG bo HT 3-15. ~7-6* {6 7.-;.--------- Q5 J.7_AL)(1 _ ~ _ 0 l!j.. _._.3J._5 ~ 24*- -- - ---- - 16 7 4 6 ~ 17 AUG t; 0 H T J 15 3 6 * 315. 4 3 * -1 j 2-4 6._(? 17. AUG_.. t>. 0 H. I ~ l. 5 41.*- ------------ _ 1 ~?._4 _ 66 17 AUG t-o HT.515. 01* 167 4 6.6 17 _._A..UG bu li..i. ~l5.19..~_.31_?2~~-~-1.5._ r _~3 ** 31.7, 95 ** tz.~:--~--------- 70 30 AlJG 60 HT.314,78 167 4 1_!! 3 Q A U r,_ ~ u. ----- [! T J L5,?. 4 *. _. 167_4 --------- 70 30 AUG bq HT 314.92 314,9G** 314.98*** 317,60 ** 173 4 1-' co 6]_.. 15 _SF.P. bq.. 1-LT _ J_ ~~9., _?4* 1 _ 6_?. 4 ----- - - --- -- --- -- ---- - --- - -- - ---- -- -

- - - ----- - - ---- - --- ----------------- -------~TABLE 1~ ------------------------------------~ --=-A=!JJUSH:o HIDICC:S ANO 1974 MA_NO_ C0_2 COI ~ ::ENTRATIONS OF FLASK AIR SAMPLES::. _ SOUTH POL=

--- ----- - - ------ ----- ---- -- -----~~BLJLl'=-!"------------------------------ All..J US T 1: D I ~jlj_~~li.il1ll_4_j:l~j.j_q G_9 2 C_Q~ ~~ T RAT I l l N S 0 F FLASK A I R SAMPLES ------------ --------------------~UJL~~;~----------------------------.. --------- ---- --- ---- - ----------- -

-- ----- ---------- -------- T=A~BLE 1~ -------------------------------------------~,_,A-=D-=J=-U S n~ D! N D ICES AND 19 7 4 MAN 0 C 0 2 C 0 N CENTRA T I 0 N S 0 F" r las K A l R SAMPlES ' SOUTH POL:: --- -----------

-------- ------- - - - - ---- --~ - ----------- TABJ:.E L ca... DJ.U.SJl-:o PW I CE_s_A..ND 197 4 ~l~n_q g_qil._f-on_:_entra T IONS OF FLASK A I R SAMPLES ------------ SOUTH PQ~------------------------------------------ - -----'E.L--'-A..5_K_ S At1.t'.Ll N r, AD J!J.S. T E.l) ll!l)_;_x M AN 0 n AT A _S H Ef,_ T.:. : _ r~ 0, 0 ATE A I J 0 T HiE 0 B S R IN D 1 V F LA 5 K DAILY D A 1 L Y N 0, _(_\, _O_~j 1\jilq ~ -- -~-v E_ t. AYI= AVE~ F'lELD ANAL. R =:- 114 5 MAR u 2 0950 L '3 :sl. 5 01 31 ':>, 0 7 * *... 9---2.7 2 5 115 5 M ~2_ 1 0 U 0 L G.S t{?~7 9 * 9 2 7::-1 :!>:::... 11? 5 t~ A R t> 2 1 0 IJ 0 L G.S t 6 o l * 31 6 8? ** 3 1 5, 9 6 * ** 318, 6 9 *** 9 2 7 2 5 _ J,J_6 s Aj> _R y _2. j.~42 b_q~z..!. 'i~~- 9 271 5-------- 116 5 APR o 2 1 9 4 5 L:.i 3 1 7 0 3 * 31 "1?. 2 * * 9---2 71_ 5 _ -~111---5~.2..R _ () 2.,1._9 55 _1_ G_ -5_l5_..t.D 1 * 9 271 5~----------,- t 1 I 5 A 0 R o 2 1 9 ~ 5 L ij J 1 'l 8 9 * 31 4 9 ~ ** 3 16 0 8 * ** 318, 8 2 *** 9 2 7 l- 5 11 ~ 7 t:!_a_y_o?'-t~~.s_o v;_~_1_4..!.-b_6 9 2 7 0 5~-------- 11 t3 7 ~1 A Y b 2 11:! J 0 l '.J J 1 5 6 4 * 3 l 'J 2 ' ** 9 2 rr--s 119 7 ~~A Y o 2 1845 L 'l 3 15 0 1 * 9 2 71 5 119 7 MAYo21ii4s-L.I3~i5.-oT 31=>.o1** 315.13 317,84u 9 271 5-------- I-7.5 11 JUN ~2 ossa L1 315.90 9 271 5 --~- 7.s 11 J 'JN---:;-2-6-50 o L-3--.s i-5-. n 4 31:;. 7 7 ** 9 272 s=---------~- 1-74 11 JUN b2 0540 LG 318.1~* 31H.18 316.57 ** 319,31 * 9 271 5 1-7:; 14 J u L o 2 u 4 4 5 c~--~ 2n:-i"9 * 3 2-o 19 * 9 21,._--;:...5------------=-- _.L:l _~_t<l..jul,. _~<- - 9. 4S5 LS 319.:H 319.31** 319. 75 * 322,57iH* 9 272 5. 1-7 1 2 4 J d L o 2 o ~ 15 _1_:]~-~ 4_.J )JL~L9.!!?. 9 L G L G---31. 9 -~~~ 8* 3i9~~ fs * 9 27 3:-----=s=---------- ~ ~ -9 - ~ _ 3_ H~3J~ -- ~]_(i~~ --~1_<2! 3 8 * 322, 19 * * * 9 2 7 3 5 I - 7 9 6 A J G b 2 1 4 0 0 L G J 1 A 0 9 -. 31 t3 09 ** 9 2 i 3-5 r_-so r)_a_..l.g_22_:tu5 L.a._.s _~ _3 _ Lz.B.!_32J. z~~2.o. 69 "* 323. 54 * 9 273:---...;s~-------- r - 8 1 31 A J Ci b 2 ll 5 0 0 L G.:S 1 5 A 8 * 9 2f3 ~. I_:_I;l1-31. A J~ - - t>_2 _D ~ O_O ~_G_.5 l6.lo 2 - -~J?!._<!_;l_."!*- 9 2 4 5 1-8 ~ ~H A J G 0 2 lj :j 05 L G 31 r;. f3 8 * 9 273-5 I _:_f~~-31 _.A. 'J Q_ ~ 2.. Q ~> 0 5 l, G _-5 16 '-2 7 *-- _3J n ~ --q 8 ~ 3_~ 6_!~.?~ * 310 7 5 ** 9 --~ - z~ 5 I-83 13 S~P b2 1K30 LG 314.85* 314,85 11 274 5. l=_q_4 j 3 s::~_b_2_1f.l<1,'~----\,~ - --~- 15. ~ 49*_3 _12,_~.9.~~~ -l_5_t..17*** 317, 89 * 11 274 5:--------- _ { - 9 I 1 0 0 C T b 2 1 ~H 0 L G 0 16, 3 2 * 31 6 j 2 * * 11 2-7 i -6 _ l.~~- - 1 o o C L _b 2_ 13 2_0 L G. 316,_9 J. *-- 311)! 91*:tl' ---~16 _._~ ~-*-- ~-*- 3 ~ 9._;3.7 ~-~-- - 11 2 77 6 I-99 14 OCT 62 1Jj5 LG 318.~1* 318.41 ~ 11 279 6 I - t _op 14 _ 0:; L b_2_ 13_ 45 L. G.. _.s 18,Alto-. 31 ~. ~ ~ ~j Hl., 41!..~ 3 2 L _~_9-~~~- 1_1 ~??_6 -------- -------- ---- ---------------------------------------------------------- N N.

- ----- -- -- --- --------------------------------~~~be +~ ----------------------------------------------~ Ail~U~.IEJLlNDICcs AND 197<1 t-1at~o g_g1_ CON:ENTRATlOWj OF FLASK AIR SAMPLES=--------------- SOUTH P.OL~

----------- -------- - - - -- - ----- ------- - -- - - --~ ---- - -------~----------------- --- -- - - -- TABLE 1. ----~Il.J.US T t: D } _!l_d_i_ ~_ ~ _ :i_a ~ 0 l,_2l_1 lit\.n.q_ (;_9_2 _G O_ti_;_E NTB_A T I DNS OF F L A_S K~I_ f3 ~~ -tte L_f_S SOUTH POL:: -.. -~F,~-~ -:X-OA f~a~ -~BlJ~~-H E 08_S_R_ THD IV ~DJU~ tl~- Kl!i_p_ ~~A I~L-Y-- ~~~~-~-~rr DA_T _~o -~-fi~ _~_T _. 1 (LOL.:::,.L) ArJAL. AVE, AVE. AVE, FIELD ANAL. R -.-I - 13 i----6--f., A Y o 3 --orr 4 9 t 8 ;s16 I 3 * 2 5 314---,---- I-131 6 MAY b3 on49 C8 315.14* 31~.6J 25 314 7 I -13~ 6 ~AY 63 00:;7 C:-3 315-:-63.* 25 31 --:-4-~-------- - r =l-4;-- 1 1-13~ 6 ~AY b3 00~7 C8 315.63 31~.63 3t5.6~*** 318,45 * 25 314 7 - -f.1ayt3._ f 426 --c- ~-32 o -.3 ~i ;-- 3 2 o - ~:;.,-.-.---- 27 3147 5 I 14 6 1 s ~ 1 A Y o 3 14 0 4 C '3 J 15, 8 4 * 2 7 314 7 -c.:: i 4 6--i5 -~A-Y- - 6-3 - - t 4~3'4 --c ~ --..s15 :s4* 31? ~ 84 3 t 7. 35*** 32 o. 21 * 2-7 - 314_ r-- r-14tl 2~ HAY 63 04~7 C8 ~ _3_. _!l~~- --32J_~3 323.43 ** ~~26,46*** 27 314 7 1-14~ 1 JJ~J o3 utj.. H ca 3t5.52 29 3 a..r---..--------- 1~_!_4 Y _ L.) U ~U -~ _ Q~ J_1 C_3.5 15.!.Et~-~ ---:a~~] _ O ** 29 315 7 I - 15 0 1 J UN t> 3 0 9;.) 9 C 3 3 15, 4 2 * 'i9-309 7 _I_-1.5Q J JJl _f\i E_3 D _?~ 9 ~ _L ~ J2 _. _4 ~.!. -- ~_1? 4 5 * 3 t 5 58** 318 39 * * 2 9 315 7 1-151 10 JUN 63 1310 CB 315.71 29 jb~ 7 I - 1 5_~._Q_J_u_~ 6 3 1 :SJ 0 C ::3 J _t5..0. ~!.. ] ~ 5, 4 ~ **?. 9 3 09 7 1-152 10.JUN 63 1317 C3 320,93 320,9J 3i7.26*** 320,12 ** 29 309 7 _ l_-l_2_~ 2.L_JJJlU?,i_~ J-~J--C~~15!._5_? * 31 31 0_-:::7, 1-153 11 JUN bj 2341 C~ J15.BH 315,70** 31 3i5 7 I 12.1_.1 L.J.\J ~j_& _ 2_~ 5_2 C_?_3_1_5,_ 5 g ~ 31 31 0 7,-----,------ I -15 4.11 J UN o 3 2 3 52 C :3 J 15, 6 8 * 315, 6 0 * * 315 6 5 ** * ~S 18, 47 ** 3 i--3f5 7 _I_.._!_5 5 l.u.u.n o ~-Q ;l _~_2 C._B - -~l.~ - 2 ~- * 31 310=--_,7-r--------- 1-1~~ 14 JUN 63 0132 CB 315, 28 315, 2~** 31--Jf5 _l.:_l5. o 1.4....J1! H_~;?_ OJ,AZ.. ~3 ~ t5.! A 1_!, 31 310 7 I 15 o 14 J U t-o! b 3 01 '1 7 C a.515, 7 8 * 315 7'-J ** 315 52*** 31 B, 3 4 *** 31--;3'1 ~7 -,----'--I-._-"5_Q L.J Ul. E _.) _1_~ 2 ~ ---c B_ 3J5.. L6 ~~ -- - 3 3 31 o 7=--------- I-50 1 JUL b3 1623 ca.515, 58* 31?. 6t)** 3_3 315-7 ----=1~- 5? L.J.U ~-~ L1..~_3_ ~ J;_g_3_l5..! ~?~--- 3 3 31 o _7-r-------- J-52 1 JUL b3 16~4 C8 315,68 315,60** 315.60 318,42 * l~ 3i~. l:-_21 _.1L.. JUL. ~ _ 3 _ D~30 C j J 15! 32 ~ - 33 310 7 l -51 ;1.1.J U L 6 3 D IJ.:S 0 C 3 315, 0 5 * 31? 34 ** 3t5, 3 4 *** :)1 8, 15 *** :3'3-- 31 i ----7 - j_ :.5~ _1/l._J.U~- 6 3 P? 0 q C :~ l_l6, _9 9~ -- -~~ 6_!..~ 9 ** 3 ~- -~}0_7 N.l:'-.

--- -- ----------- --- - ------- ------ TABLE 1. All_,JlJSTt:o U~l_Iu_c;s:; Mi.Q l_974 timjo C02 CON~NTRATIONS OF FLASK AIR SAMPLES SOUTH PO :: ----------- ----------------------------------

- - --- ------- - - - - ----- - ----- - - - ----- TABLE!.-: _ ----~A :lj.u S T!=_n l_ r~ D I C t: S AN 0 l 9 7 4 t 1 A N _Q J;_o_g _j:_ 0 ~ (:.8-J T R AT I 0 N S 0 F F L ASK A I A S AMP L F. S

---- ----- - ------------------------~TABLE 1. --- ---'-'-'Afc:...llJ.,_.,U"-=S_Tt: D 1 NJ;J I Cl:: S AN 0 19 7 4 M ANO C02 CON :(:~H RAT 1 ONS OF flask A 1 R SAMPLES SOUTH POL:; ---------------------------------~~ FLASK SAMPt.1Nr. ADJUSTED INDEX ~1ANO. DATA SHEET --N\f.--- D A fe ---AI"r{j--11 ME ob S R I NO IV. F[AS~ DAILY 0 A 1 LV NO, <LOCAL) ANAL. AVE, AVE~ AVE. FIELD ANAL. R --i----::-.s-----1- r ~ -n - -og-r:ro-s---ca -- 3" f5 - ~ -s7.:... :_.:.,.:.-=~------ : _:.. ;_r-.r 4 1 ~ -o---------- 1-J 1 FER b5 1305 LA J16.34 316.10 3t6.1A 319,13 1 441 10 I - 4 6 -F-ETit>51,-?.T5- LA :n:s~-~n--- -~"1141--r-tt-------------- 1-4 6 FEG b5 1?15 LA Ji5.52 315,46 2 441 10 --- ~ - ~--A- F-~~'16 :5-121 -a- - LA---3 i 5-.-9 8 - --- -4 4 r - 1 o--------- I-5 6 FED b5 1218 LA Ji5.98 315,98 2 441 10 I-6 --- 6-(Eo- ti5-i2.21 LA Ji6~3A 2 4i11 ~--------------=- I-6 6 r::n 05 12~1 LA -516.34 316.34 315,93 318,87 2 441 10 l-/ 15 FEll b5 1 2 ~4 LA Jf6.".1n -4z-r,.--------- --, l._? _[~B. - ~.2 _12 5.1!-_A_ -~ - 1 ~.!.J o 316. 10 42 10,--------- 1 - ~ 1? r c: n o ~:; 1?.? 7 LA J 15 ~?. 3 4 2- ro I - H l_?._[_f,_~!! 5 -~_?- _? 7_b A -~ J ~ - n 4 315 58 3 4 42 1 0 I - 9 15 F t: ll b 5 l. 3 00 L A.S 15 75 3 4 42~ -,..--------------- 1-9 j,_?. E f=.lc:2 1. 3 _Q_Q L!~ ~.?..!_ 6 4 315. 7 0 315. 7 9 318, 73 3 442 1,...o--------- I-1~ 17 FEP b5 1~30 LA 315.64 442-1 1-12 17 FE~ b5 1~30 LA J15.75 31~.70 315.70 318,63-4 442 10 ---~-r=-1 3- --1-- MA ~it>_5 12.:S S- TA- j i 6 ~ -!1"4 5 4-4 4-1 o ------- 1-lJ 1 HAr. b5 1235 LA -316,?.7 316.16 5 444 10 J -14 1 -M - Af~- o5-i?. -4o--L"i\ Ji:>;-4 6 44~10 I-14 1 MAR 05 1240 LA 315.RO 31~.6J 5 445 10 1-1~ 1f: i A~ 651i45 LA-3i5 ~6-9 s--44~r..-------- I-15 1 HAR o~ 1?.45 LA J16,27 315.98 315.92 318,87 5 445 10 I -1 0 8 ~~ A_R_b_5_ i 'rjo--ca-3-15 A a - -- --------- - --- --. 6 4 45- r 0 ---------------. FLJ1MLE.5_.l?. ~ n L_ A_~l?_ Lc:; 7_~J ~. 6 s 6 4 4 5 1 o.---------..i_-..._1 L- I-17 8 HAR 05 1?35 LA 315,69 6 44~f0 I-17 8 t:1.at~u?j5 ~.A. 3.l?...!. ~ _6_2~-~!27 6 ~.. ~ l le 8 MAP 05 1240 LA Jt5,69 4 _ 1 _-.oo:-------- ~ ~,l._-_.1b _B }1 A.fL _b_5 12_1.0 l_li ~1?... L~L0 3..1_5, 7~ 318,60 6 445 10.-------- 1-19 15 ~~A R o s 12 ~5 LA.s 15. 6 9 1 4 4 s -ro N _l :..1.~ 15 ~1 AR._ 95.. l ~~.? LA.s 1 ~, 69. )J.5!_6_9_ 7 445 1 _ 0 ------ ------ - ---._-...J

--- ----- -- - -- -- - ---- - ------- --- ----- TA~~-E _1 :_ -------'-' A=U_.._J 1J S T_.t=_o Hl D I Ct. S AND 19 7 4 ~~A N _O_g_ Q.~ - - _t;";_qll_:: EN T RAT 10 N S 0 F F L ~ S K A I R SAM P ~-E S SOUl H POL"-=;=--------------------------- --'------- -----------------

TABLE l. A.llJ.l1Slf=_D_ l..!i QJ C t S_hl!JL.l2 7 4 ~~AN 0 C 0 2 C 0 r~:; EN T RAT 1 0 N S 0 F FLASK A I R SAM P!,. E 5~---------- SOUTH POL; -------------------~ ~~---------------------------------------

---- -- --- ------- - - - - ----- ---- - -------- -------'AllJJJST~ TA~~~----------------------------------------------------~ I NO I Ct: ;_LMJ_Q_J, 974 ~IM!.Q_G_9_~_j;O~~ T IONS OF FLA$K A I R SAM Pt.._~$. ------------------------------------~~O~U~TH PO~=--------------------------------------------------- w 0 ------ ---------- - - - - ------- --------------------------------------

-- ---- ---- ------ --------------------~TABLE =1~ ---------------------------------- AflJUSH:o PJD I Ct:S MJO 1974 MANO C02 CON:ENTRAT I ON~~ OF FLASK A I R SAMPLES:. _ SOUTH POU: -----------------------------------------------------

--- ---- - - -- --- -- ---- --- -- ---- -----.JA~LE 1~----------------------- ------------------------------ A.Ll.. J_IJS T t: D I!l D I C_t_s AH_D l. 9 7 4 M AN_Q_~Q~_QQN ~EtJT RAT I QNS OF FLASK A I R S AMP~ E_S ---------------------------------S 0 lj T H P 0 l, ::

TABLE '1. AQJJ)_.STL-:_LLl_")D I Ct:s AND l974 MANO C02 CON: _E~HRAT IONS OF FLASK A I R SAMPL.-=E=S ' SOUTH POL:

----.. - - - -- ------ --- --- -- -- -.. - -------------- ----- -----------~ABLE~~!~.---------------------------------------------------- sou.r~~~~----------------------------------------------------..

-- - - --- - - - - - - - -- - -- TABLE 1. ------ ADJUSTto I N DIC ~ S AND 1974 MA NO CO~ CON8E ~ ITRATlONS OF FLASK AIR SAMPLES -- ;_:= ------- - =------------ 0

-- - - -- - ---- --- --- - -- -- - - -- ----- --- - - ---- - - - - --- -- - - - - ----- - - --- - -------- ---------- TABLE 1. -------------------------- ----~S~OUTH PO~=~ -------------------------------- ' 0 - - - ---------------------------------

------- -.. -- - - ----- -.. - - - -- -------.. ---- --- ---.- ::T=ABLE ],..'!-. --------------------------- Ail_JUST~D_P'~Q...I_C!:: _S A!.-_Ij) l_2_7_4 ~11\_tt~_g _ ON:::ENTR A T.I ONS OF FLASK A I R SAMPLE~S~---------- ----------------------- -~---=S_OUT~ POL: ' LI.. AS_K _ S.At:l.~ Ll N G A [)))J_?l..f.P._ I_ N D~.L --=-'1~ AN 0, 0 AT A S H E...::E~T N Q, D A T E A rj D T I t t E 0 B S R 1 N D I V F L A S K D A I L Y D A I L., Y N-0.-- (LOCAL) ANAL. AVE. AVE. AVE, FIELD ANAL. R -T -174 _ 1_6_n_Ec--b6 --o3t6- - JP 3 i 1 ~ -72-"317 ~ so--3ta.-ot 321-,... o.,...s---- 56 556-r2=----------- I-176 1 FEB b7 2217 JP 318.1~ 57 557 12 1-1 1 6 1 r E-8 o 1 2 21 1 J P s i"t :n 1 318 o 1 s 1 s s-tn - 1-179 T -17 9 1 FEB b7 2218 JP ~18,46. 1 FEB..'b?" 2218-Jp-3 (if~ f6 -. -~rflr:-46* * 57 559 12 -s7--559-12 1_~ 17 7 l_f ~. E!... ~...Z.....??:~ 1 J p 311!!J ~ 1-1 7 7 1 F E B <> 7 2 221 J P ~ 18 03 318 1 Q 57 55 C) 12 5-7--S 5 <ri 2 re867~22 2--Jp--3. i'ef;4-4* I-17~ 1-1.77 1 FEB b7 ~~22 1 JP 617,72 317.72 57 557 1~ -7--557-12---------.V 8 57 55 9 12 I.:_t _?_~ 1 [ E ~ - -~} --~ 2_ 2 Z ~LP_-.5_ 1 7.!. I - 1 7 M 1 F E B h 7 2 22 7 J P 3 1 8, 18 318 0 J 57--559-12 _I.:...t~_ o 1 _ EJ~ ~ --~.Z _2 c 2 ~ J_E ~ l_z..... ~ -8 57 55 9 12 I r 18 u 1 FEB > 7 2 ~ 2 8 J P J 1 7, 11 8 31 7 8 8 3 1 7, 9 8 3 21, 0 4 5 7-- 559 -r~ l-1 1 MAR b7 Q442 JP 320.72 58 595 13 t -1 1 11 /\Rh70 44 2--:1 r-s 2 a - ~ s o * 3 2 o 6, *. ~fa--~rc> s:...--------- --~?. 1 MAB ~]_.0148 Jp_~~7_. _ 69 5~ 5?5 13 t-2 1 MAR b7 Q44A JP ~17.69 317,69 317,69 320,77 58 595 13 -~~-=~-~-~~~- --b-~ -- ~;~~-- -3~ - -- 1:~: ~~:--34 -~f~ 75 343. 75 * 348.17 ~~---;~~-t~-------- 1-1 1 AP.RH_cl_Z Q _ ~!~?. J.r...slz,.,o~ - --- - ~ _o ;96_~3 I-7 1 APR b7 OD42 JP 317,83 317.83 60 596 13 --}: ~ --t - ~ ~ ~ -- - ~ ~ --- - ~ ~: ~ - - -- - j~-- - ~ t; : ~ ~ -----3-17-. 8:S ~ ~ -- -; ~ ~- ~ ~ ---------- 1_- 9 1 A? R.... ~7_ 0 ~ 4 n!jp ~ 1.?... 55_ 6..0._296 J _3.,--- I-9 1 APR b7 QB48 JP Jt7.55 317,55 317.74 320,82 60 596 13..1_-... 1 t.l-15.-a P._R_.?J_D ;~ 12 ~_ e ;5, l7..l 6.6 6J, 5??_.. 13..;,... -------- l-10 15 A~R 67 Q342 JP Jt7.~8 317,53 61 599 1 Jl._-_1..1.--15... f.,;> R_ -~ 7_ 0 3 _ ~ _5 J.f~- -.S 17 _,_ B 2.. 6t... 59 9_.1 3 61 5 9 9 1 3 1 11 15 A?R h7 0315 Jp Jt7.53 317,68 w _ l..:j~.... 12... AP_R ~z.. 0~~8..,J_P 01] t..b2 ~1 5~?.-~~.:;_-...~ - ----- -------- ----

-------------------- ---- -- ------------- - -- ---- --- ta~le 1~ -------------------------- hlh!us_tt::o... llli~_i CcS ' AND 1974 MANO C02 CON:ENTRAT l ONS OF FLASK A I R SAMPLE_S=---------- '. SOUTH PO _ :: -----'-~="~L'-'-' -:.;;. NO, DATE AND TIHE OBSR INDIV. ~ - LASK DAILY DAI\..Y NO, -- - ( L, q ~~ -~_L) AN A L, AVE, AVE, AVE, F 1 E L D AN A L _ A S!.< S.A.!j_t::'_L_tN g -------- A 0 Jl} _S_l ~.!l L~P ::_x M AN 0, 0 AT~- - ~ HE E T ~ R 1-12 15.'\? R 0 7 0 ~ 4 8 J p -Ji7 ~-5 3-3Ti ~6 B"- 317 ~ -63 32b 71.. 6 i ---- -59 9...-3-------- I-lJ I~ 07 Q2?3 J? J~~68~~~~--------------~6~2-~599 13 1-13 1 t1 A Y b 7 02 ~ 3 J P J 1 7, 0 2 31 7 7 5 6 2 599 1.-3.,--------- o 2?.5 J_ ~ J _i_ ~..! _0 _2_. 6 2 59 9 1_...,.3 1-14 1 MAY b7 0225 JP Jt7,82 317.82-62--5-99- I ) _?._~J.?, A 2 6? _22 55 9?99 1~ 33 1-1? 1 HAY 07 0227 JP 317,82 317,82 317,80 320,80 l::_l~ t 11 _A ~ - --~ 7. I -15 Ul ~'f_b] o 2?? 1-16 15 MAY b7 1532 J? Ji7,98 63 600 13 1-16 1 5 tfav--67-15.32 jo-"3t7-:-83-317. 91 63 6(i"o-r~------- -{: i H~--~ -~{-~- ~ ;~ ;---j~ ---~ ~ -;-: - -~ ~ 31.,. 7 6 ~ ~- ~ ~-li -~------- L~-"~-- 1 ~ -.t1 ~_y_o 7 _.i 54 Q _ J _p ~ 1.?_ ~_28 6 3 6 0 13 1-1 8 15 I~ A Y b 7 15 4 0 J? J 1 7, 6 9 31 7, 8 J 317, 8 3 3 2 0, 9 2 6 3.6 0 b- i 3 I-19 1 JUN 07 0417 J~ Jt7,98 64 600 13 -~-=-i 9 1 J u N<>7-o-4i 7 J p :Sj)-~9 31 1 8 3 6 4 6oo-r3..._ I_-.20_1 _ ~ _V. _N _~z. o~_ I - 2 0 1 J UN b 7 0 4 2 2 J 0 31 7 fl3 31 7, 8..S 6 4 6 a o-f3. _ l_: 2~ 1_Jt.)N _ ~7 C 42~ JP ~ l?!.69 - -- 64 6 00 13 ;:..... 22 J~ - -~1Z! _~3 _ 64 600 13 I -21 1 J UN o 7 0 4 2 5 J P.S 1 7, n 9 31 7, 6 9 317, 7 9 3 2 0, 8 7 64-- 6 0 0 -i 3- -{-:-~H~-1~~ --~~--~~~: ~~- ---;t -~~ - ~~ 317. 7? -~~---~~~- -l~-------- --~- z.s l.5._.jun _O_l _ 1342 J.E...s11.. f>9 - ----~ -- 65 6oo 13 I-23 15 JUN 07 1342 JP.S17,55 317,62 65---600-13 _. l_:_2.~-- 1~ _JUN ~7 134~ J 3.l?, 8:3 65 601 13 I 2 4 15 J U N o 7 1 3 4 5 J P J 1 7, A 3 31 7, 8 3 3 1 7, 7 4 3 2 0, 8 2 6 5---6 0 f - i 3..I._-37_ 1 J..U.L_~t~~2 JP._ 3_lZ..t 9_1t 66 601 13 I-37 1 JUL 07 16.59 JP 317, A3 317.91 66 6o1i-3 _l~13 1_JUL ~L16 42 J2 61 Z,_At 6~_ 6 01 13 I-38 1 JUL b7 1642 JP 317,83 317,83 66 601 13 I.:-. ~ ~ i_ J u L oj 164?_ J.2 J 1.e,_ ~ s_ * ~~- - f> o ~ 1_~

TABLE 1. ----"-'ADJL!STt::O INDIClS AND 1974 MANO cog g_on~entrations OF" flask AIR S_A..:...:..M_PL=-E=S~--------- ------------------------------~ ----~S~O~UTH POL: - ---------- ------- ------------------------ - - -- ----- -------- -~- --~- - ---- ------~ -

-- - --- ------- TABLE 1. hd.j.u.sj 1:: n I N D_li _l=_s M!J)_l_9_"l..LktMJQ_ G O~ _c_qn; E~IB.AIJ...QliS 0 F FLASK ~11L At1~l..B_... _ -------------------------------~-~QVTH POL=

- --- - - - -- - - -------- - - - - --- ------- -..,TA.~I,.F;,--=.;1., _ ~ AilJU.SL;D ln_d_is_ts_ AND_l_~LLtLAr:lO ~ _qa g _ Qll~_E=JJTRAT IONS OF' FLASK A 1 R _?A!1Pt.,E_S. -------- ---------------~~ -~~~-=------------------------------------------- '

- - ---- -. -- --- - - --- -- - -- -- --- -- --- - -------- -- - - - ----- - - - - TABLE 1. 1\ll_J_U_ST 1: D I Np_j_gE= L -~~1L~ 9 7 4 t1~t:j _ Q_ C_Q~ _9_QNTIJiiBAI_l_Q_!iL9_ _L ASK A l R S AMPLg_$_ ---------------------------------~OUT~~~-=-------------------------------------------------- ',- ----- -------------------------------------------------------

----------------------------------- -----TA~_LE_~ ~ --------------------------------------------------~ A _DJU~J_E_Q J~D I C~_L_~0_ 1974 MANO CO~ CONCE"'TRAT IONS OF FLASK A I R SAMPLE::...: S: SOUTH POl.; ------------------------------------~ ~~--------------------------------------------------- --------------------- -----

' - --- ----- - - --- - ------ ------- - --- ---- - -- - - TABLE 1. AJJ J..U.S~ r:.n j!jj.u.f ~.S-~0 1_2_7 ~L_t~ tio_~.9. L.C 0 ~. E..NIB.ALIJ.J..N.S 0 F F ~ASJL.A. IlL? _A..tif LE_S -- SOUTH PO~ -----------------~--------------- ----- -- --------------------------------------

- --- ------ - --- --- ----------- -- ------- -------~L,~E_1~-------------------------------------~--------- AJlJ_US_l ]} l _ @.u;: _l_s_ t-l!l) l~9z 4 MA_!::JQ g_9f_ C0N_C_ENT RAT l()ns OF FLASK A I R~_AMf_LE.,_,S, _ ---------------------------- -----~SOUT _u_~~-------------------------------------------------.,.,,

'. TABLE 1.~ --------------------------------------------------~ LAU-!D_.LU_$_ltll_J.N D 1 C c S AJilJ_l_2]_4 _tl6 NJL g Q_? C 0 N CENTRA T I 0 N S 0 f" FLASK A 1 R SAMPLES _ ----------------------------------~SOUTH PO~--------------------------------------------------

---- --- -- --- - - - - - ----- ---- ---- TABLE 1. :_: AD_.)J)5T!::o l"jdic~~-~j_q_i974 MANO CO? CON:ENTRATIONS OF" FLASK AIR SAMPL:..:._E:..=S: SOUTH POLE:

------------ - -. TABL,-"'-E.-~1-.4... Ail.J_U_S T ~_j _tl D l C ~_5_j\N D 19 l.. l~_8np_~.9lc _O.li;_E_~T RAIJ ONS OF FLASK A 1._8_? AM_PL_!;_s sour H PO~L._.;. _ -------- - ---------

-------- -------- TA_BLE 1~ ~--------------------------------- AQ)_\.!5l.!:_Q. l_:n_q_l_~t: S AND 1974 t1ano C02 CON_:ENTRATIONS OF FLASK AIR SAMPLES ~------------------ ----- ------- --------- ---~S_Q_LUJI POL.:.:... ;

---- --- TAJ3L~Ll_. A_)J JJ.J S T t:::j)_i}jj).j~. S_!l r~h1_t~?_1!1_~ -~LO ~.9_? ~ Q~_:_ EJii ~Al.l.QlJ S 0 F F L AS. _!<~~ - AJ:LPJ,~.L ' ----~S~VTH PO~-------------------------------------------------

---- - ----- - -- -- --- - ------ - - -- --- ---- - TABLE 1. - ---- ADJUST~D lfldic~s AND 1974 MANO C02 CONCENTRATIONS OF FLASK AIR SAMPLES ---'--- SOUTH POL; ---- ------ -- - --

---- -- - - - - - - --- TABLE~!~. ---- -~A"-'-f~JJ~U~...!: S:...:. T...:... I-:~D_.l t~ IJ I CES~tiQ_~974 t~ano C02 CON~ENTRAT IONS OF FLASK A tr SAMP L ES. -----------------~so u r H POt.,;::

- --- ---- -- --- -- ----- -- ---- -- - ---- --- TAJ3L~:_,l._,_. Al1.LllS_T_to_l_t:!QJ_f_~s A_~L Q t9.j.1 tl/\nd 9_Q?. CON _~NTRAT 1 nns OF F'Li\SI< A I R SAMPLE,-"'S, ',.SOUTH POL,_.=---------------------------

TABLE 1. AD _JU _~Tt:o!_!i_D_L_~~LA~D 197~ MA~'LQ r_: _92 f0n~entrations OF FLASK AIR S~MPLE~ ------------------ '----SOUTH POL::

-- - -- ---- -- -- --------- - -- - -- TABLE 1. ---------- --------- ~--------------------------------------------------~ ;..:. A.;_:_ I.l ~J Ll ~-T-~]_ I_~J. P 1 C l:: S A r ~l_l)--~2_ 7 4_l1 AN 9 C 0 2 C 0 N CENT RAT 10 N S 0 F F L ASK A I R S AMP L.-=E-=S SOUTH POL=

TABLE 1~ ~---------------------------------------------------~ r-, LLllLSJ_t:_Q_j1!_ Q_ L~!:.LA _~ ll li?_1_m_a ~to!;_q_2 r; 0 N ~ OO!iill on S 0 F F ~ ASK A I R S _!t't_f le_s SOUTH rou: -------------------- ----

-- -- - - -------- ----- - - - ~ - --- - --- - --- - - --- - ----- TABL~ 1.:...------------------------ - AlJJ.US Tf:Q I ~l QJ~-~.S_AND_~ 9]_4_ t1a!:!q ~_Q~_~.QJ'G.El:!T RATIONS OF FLASK A I R S At~~\-_!:S'----- -------.,S OJJT H P 0 ::.. - - -- -- --- -------------------------------

'f~al- =- E.-:1=-= ---------------------------- A ij J_\,J S T t: 0 I t~ D I C t: -~ A~_Q_l, _9 7 4 t~_tl_9 g _g_l_g_q!j: EN T RAT t 0 N S 0 F FLASK A I R SAM P L E_S,, SOUTH POL~ '

----- --- - --------------------------------------~T~~1E 1~ ~-------------------------------------------------. AiJJ_ysn:o INOICI:S AND 1974 MANO CO?_COI..!:ENTRATIONS OF FLASK AIR SAMPLES SOUTH POL=

II ---- ----- ---- ---- - - - - - -- - ---- - - ---- - -- - - ~ - - - - - -- - -- -- --- -. -.--- -- - --------------------------------------~ABLE 1. AllJ..U.S.l~ 1 ~ ~ D I C t: 5_t0LD 19 7 ~AN..O Q..Q.2 _C_Q_ti_::.E_~R..A.l..laN S 0 F FLASK A 1 R S -~s ---------'--- --- -------------------------

-- --- ----- -- - -- - TABLE 1. ~------------------------------------------ fi J) -1_\)S T_ I:J)_ l_~,jo I ~~-5 -\..t!_d_~_? 7 4 ~~ ANO C02 CON _:E NT RATIONS OF FLASK A I_f3?_ AMPL_ES, SOUTH POL; E LA S..K..5 AJ1 1:llJ'!9 All..J~ S T E 11 I ~~.,------,- lr.-' 1 A7Nr.O=-,'::.,------~D:..:... A:...:. T.!..: A... S HE E:..:.... ~0, DATE AND TI M~ QBSR I NOIV. FLASK DAILY OAI~Y NO.. <LOC AL> A~AL. AVE, AVE. AVE, FIELD ANAL. R T ------------ - - --I -59-15-r" ~ "A- 1?. 1 2 2 o f:: A J 4 ro---.---: 'f24-., o * "* rn 5--9 a ~, -2-,t...--------.s 2 I -60 _ 15 F=B 12 t~.52 t:aj 321.78 lo5 907 21 ----7-1.- 6 0 15 F:;: B 12 1 (! 0? ~A J.S21.-i8-3-Z1. 7!:3 3 21. 78 325, 28 1-8"5--<)"0/Zt-------- I-50 1 MAR 12 1~19 EAJ.522.99. 136 907 2~ ---=I-..-=5 a- -:e""m A"rr- T2 i::n:- 9---E-AJ- 3 2":r~ o- <r;- -~r2 :r.a-4*... 1~ ~9 o r 21 I-51 1 MAR 12 1?.~4 EAJ j21.78 ln6 907 21 --~-=-51-"1""M t..~r;) l22-4-~a" j-:f2 f~6-9-32r.73 321.73 325.23 rs6 9-lf/21 1-5~ 15 MAR 12 1~2 0 EAJ 321.69 1~7 907 21 --c:---r--,-5"2-1? ~ 1 Aifl~- -r2-2 u---ra. j-,.r2-r-:5a---r~. 1-a7 9- cr/2~--------------- 1-5:.5 1t; ~ Af'1 12 122 1l EAJ j21.69 187 907 21 ----=r--5j -is-~ 1 A- I f -7?. -i 2 -;(r.-~at-~~2 i-. 5H- 32 1., 3 f!rr--9ij/ 2"1 I-54 15 MAR 1?. 1233 ~AJ.521.58 107 907 21 J.. 54 i "~t-1 - AR - 12 12.50 EAj-.521. -.--6-9 32:!.,6-S 3~1.63 325.,13 18"7 9Q7it1 I-2~ 1 A~~ 1?. 172? EfiJ j21.5u 1A8 908 21 r-2? 1 A?ii 12 1?2? ErJ-32i : o9 321.63 rna 9013~...---------- 1-2~ 1 A~n 12 1101 EAJ.521.78 1R8 908 2~ 1 ~ 2 6 1 A-PR/?1.,3 i- E-i\J-.r2l: 7 832f~7 a r o-s--9 n o-z1 I-21 1 A~R 12 1736 EAJ 321,58 188 908 21 -i-21 1 A=>Rt2 i.t 3-6 -EA -j-- "32 - i"~ ~fb- -321. 5B 321,66 325,16 fh8--9fi8--"2r--------- I-2B 15 A~H I? 1~1 0 EAJ j21.69 169 908 2l 1-2 tl 15A~i"2- i 'S- 1 o~/\j-.5 ii-; 7"8-321:7.s 1l 1 9--9 o a- 2 ~---------- rn9-iro a- 21 r-3o _1~ A~R 12 1~21 EAJ 321,7A 1B9 908 21 - -=- 1-2 ~ 5 A P R I 2 1 5 1 4 E A.J j 2 3 1 d 113 9 9 0 8 23, --~-=2 - Y 1-5-"A.P"R/ 2-1 '31-4~ ~-J - -3 2 3- ~ - 6~32 -:r:-14 *. I-_ 3o :1.5-A-0Rl"?-i 5 2"1-~ "Aj-:5"2 i : 7 a - 3 2 T:-ii; 3 21 7 6 0 2 5 I 2 6 1119--9 n a -21 I-9/ 1 HAY 12 1?1~ EAJ.521.78 190 909 21 1.. 97 ii1a-y72 15T5EAF3if;f B- 32T.-7a 19 o--1i09-2~------- I - 9 B 1 ~! A Y I 2 15 2 :2 E A J 321. 69 19 0 9 n 9 21 MA v- 12_i.S22_ E_A_j"_321. 69 321. (;9 1 q-6- -9o9 21 0'1_ I -_99 _ L _I_1~1!Z.. ~-~ -~ -~ l_~~- ~~!.. 2..?. 19o 99 _~- - ~1!"" - - I-:-9tl i - --=-

-------- ------------------------- -- -- - - --- - TABLE 1. :..: _ill_j_u S _!5_l) l~~~l~ ~ S - -~ -~_!)_). Q_L 4- - ~~- ~-Q-~_g_g_s_o ~LC EN T RAT I 0 N S 0 F F LAS IS_ ~J..~ ~ ~.M f.-l.f:_s _ SOUTH POL:;

TABLE 1~ --------------------------------------------------- td) J U S 1 1:: D I r.jd I C c S A N () 1 9 7 4 ~~ AN 0 C n 2 C 0 N :: E N T R A T 1 0 N S 0 F F L A S K A I R S A M P L E S ~--~~~:~-------------------- SOUTH POL= Q

-- --- --- - ---~- - -- - -- --- -- - ------------------ - -------.. TA:SLlLl...,\..Q_J_l,ISTI:.:O_j_!i!2_lCt:S _A_~_Q_l_~]_1_l1_AN_Q_G..9..?~ ~...9.N:_e_ti) RATIONS 0[ _1_A_~j_B_ ~_ AMP!-_~S..S 0 lj T H POL:: '

----- --------------------- -------~TABLE 1~ ---------------------------------------------------- J.A"--'-' 0 J u_s_t_!=.d l_lli)_lc_t:_s AN 0 197 LJj A 1\1 Q C 0 ~- ~ 0 N CENTRA T 10 N S 0 F F' LAS K A 1 R SAM P L E_S~--------- ------------------------------------~SOUTf POL~

-- - - - --- ----------- - ------- - - - --- c.. _ TABLE 1. ------!.Ary.J.,U5J.5JLl t>,jd I C!: ~--~~1974 M~ N O - ~O_?_ CON::_E;lJ_l RAT 1 ONS OF FLASK A I_~~MPLES'------------ --------------------------~S~8U. TH ~~~--------------------------------------- '

- - - - --- - -- - - - --- - - - --- ------ --- -- ---- ------ -- ------ ----------------------------~TABLE 1. : A-_DJUST 1:0 PJD I C!: '; AND 197 4 HMJO C02 CON ::EN T RATIONS OF FLASK A I R SAMPL:...E:..::S ' SOUTH POL;

- ----- ------- - - '----------- '!'~_J:LL_E _ J_"-' ----- -------- A_]l_Jl)SH;D trw 1 Ct::J l\i:l_q~4 t~ano C02 CON:E~JTRAT tons OF FLASK A I R S~MP~E~S~-------- SOUTH PO ::; --------------~----~--~~ - ~~------------------------------------------ ---- --- - - ---- --------

- -- - ---- ----- TABLE 1. ----~A=D=JUSTl:: I) IrW I Ct S MJ D 19_7 4 MANO C02 CON :E"JTR AT IONS OF F'L ASK A I A S AMPL.ES SOUTH POL= --------- ---

TA_BLJLl_. _,_ill_jjj5 T l: 0 1 ~J U I C t: :i_:_ AN 0 ~ 9 7 4_.J.1 AJJ_O~c;: _9L_Q_Q N: PH RAT 1 0 N S 0 r FLASK A I R SA t1e._i,._e_s., :SOUTH r OL:: -------- ---- ------ --- ---

- ---- - --.------- --- - --- ---- - -- - - - - - ---- - - - - -- ----------- - - --- An JUST!: 0 1 ~~ D 1 C t: S ~~1~_2_7 4 MAN 0 C 0 2 C 0 N::; EN T RAT t 0 N S 0 F' TABLE 1. ---- ~------------------------------------ FLASK A I R SAMPLES ----------------------------------SOUTH P_O~L~=~---------------------------------------------- - ----- - --------

' TABLE ~1 ~----------------------------------------------------

------------=T=A~LE_l.. A JJ JUST t D I N D I C t S A tw 1 9 7 4 t 1M~ p C 0 2 C 0 N ~EN T RAT I 0 N S 0 F FLASK A 1 R SAM Pl. E S! SOUTH POL,;:,~

TABLE ~l~ ----------------------------------------------------- ----.:A..:...:.D=--=,JUSTt: 1J I NO I Cl:S Mill 19 7 4 r1ano C02 CON CENT RATIONS OF FLASK A I R SAMPLES: _. SOUTH POL:: ~---------------------------------------------------

--- - - ---- --------- -- - - ---- - - - --------- --- -- ------ ---- ------~-- ----------------------------------------------------------- TABLE 1. A_DJUS Tl::n I tjd I Cr. S Ml D 197 4 11MIO CO~~ONCE~TRA T IONS OF FLASK A I R SAMPLES SOUTH POL:: ---..

- - - ---- TABLE..:..:...-=-----=--=---------------- 1. I.A..U.,DJ1JS T t: _n lh_u I C t: S~~~)JJ_l. 9 7 4 _.!:1At{Q~~Q_~_g_OlJ CENJ.BA T InNS OF FLASK A I R S AMPL E_S --------------------------- - --- ---SOU~TuH-LP~OL~~---------------------------------------------------- ' ---- - - --- --

------- - -- - - TABLE 1. ------ ~------------------------------------------------~ j,djus_ii::o lt'wicr:s AND 1974 t~~.!iq C02 ~ON:F.NTRATIONS OF FLASK AIR SA_M_P.:...L_ES.:::.- SOUTH POL::

: ------- -- I~~LE~l~ --------------------------- -------'-ADJU_STl:O_. 1 NO I Cc5 M'D 1974 MMJ _0_~02_g_9~l:E~HRAT IONS OF FLASK A I R SA!:!PLES_. _ SOUTH POLE ------------------- -------------------

------- - - ------------------------------~TABLE~l~ ------------------------------------- ---------'-'-'AD JUS 11:: 0 PJO I Cr.: S A ~J D 1 9 7 4 t1 A!:!9. C 0 2 C 0 N SENT RAT I () N S 0 F FLASK A I R SAMPLES SOUTH POL::...:;:. ~--~------------------------------------------ '

------- - - - - - - - --- - ----- - - - - --- TABLE...=. 1:..:. -- ------- - ------ - --- --------~ A!l,H.J S T c D U.illJ C t:..$ -~l.i_q_1 9 7 4 tlan_o_ G 0 ~- - -~-Q i~ ::: E~ T R.A T I 0 N S 0 F F L AS K A t R S A_M_P_L. E S_. SOU TH POl. :: F L ASK S Ar-t r' L I I ~ r; ADJUST E lj I N D ::X 1 1 AN 0 0 AT A SHEET ----N~-[)AT_E _ j\ rto - T Ill E Q AS n I N D I V - FrAS-K - --oiri L y 0 A I LY.. N 0. ---- -------- ( l. UCAL) AN Al.. AVE, AVF:. AVE. FIEL D ANAL. R - T=2o-s--5r c:8- ---rc;-t3 tj s v s ;s 2 5-:- cr6 - - - --- ----2 3 5 -r r3-02 9 I ~~0~ 5 FE f3 / f> 1 :)(1 ~ VS.5~6, 05 326. 0.1, ~ 0 5 1130 29-1:--':"-=2 0 6 5 FE 11 I 6 1309 V s-j2-6.--?r-.1 ~-11'3"...-0 _2,...9 --------- 1~~06 5 FE n 16 1 ~09 VS.52 6. ~ 3 ~26,2J 28 5 11JO 29 - T :.. 2 o ~ -- -:-5.. F.E cf 7 6--f ::rr4--- -\, s- -:3 2 5... <?"6- ---------- 2 R 5 --- i i 3 o--29 1~201 5 FE 8 16 1 314 VS S25,96 32~.96 3?6.07 329,93 ~ 8 5 1130 29 -- r:2o.if - -6 -r E 8-- r;) j 1:; o--v s~ 2 6 -.-?.J - - ------ --- ~ '3 6 - -1 i 3 o- 2 9--- - - --- t-2ob 6 FER 16 Cj. ~O VS.526,?3 326.23 ~ 3 6 1130 29 I ~ 2 o t} 6rE R"/~ 1. ~-2 v s--j.t'5-:-s7 H61f~nr2,..--------- 1. :?_Q1 U.f-. fl.~ QJ _~'.2 V5 ~ ~ -~- -'-A} ~ _~? 87 2~-~ 66 1_1t.33_0Q 2~--~-------. 1-210 6 FE R 16 0) )4 vs.5?.5.78 C) ~~ _ I_- ~.Hl 6 F ::B. {_~_Q_1 5 4 V) ~_? 5, 6 8 3 ~'. 7.S 3?. 5. 9 4 3 2 9 ~ 8 0 ~.9 6 113 0 2_?. - --- --- ----- -------------------------- ------ ----------------------------- -- ---- - - - ---- - ---------------------- - - ------- co 0 - - - ------------ - --------- - --- - --- - ------------- ----- - -- - -----=- -

TABLE la ADJUSTED INDICES AND 1974 MANO C0 2 CONCENTRATIONS OF FLASK AIR SAMPLES WILKES STATION (66.0 S, 110.0 E),. FLASK SAMPLING ADJUSTED INDEX MANO. DATA SHEET NO. VOL. DATE AND Tll1E INDIV. FLASK DAILY DAILY NO. (LOCAL) ANAL. AVE. AVE. AVE. ANAL. R A-9 5 23 SEP 57 2330 310.97 14. 2 A-9 5 23 SEP 57 2330 310.55 310.76 310.76 313.89 14 2 A-ll 5 22 DEC 57 1200 311.55 14 2 A-ll 5 22 DEC 57 1200 311.83 311.69 14 2 A-:12 5 22 DEC 57 1200 313.67* 14 2 A-12 5 22 DEC 57 1200 313. 39* 313.53* 311.69 314.83 14 2 A-1 5 23 ljec 57 0000 326.57* 14 2 A-1 5 23 DEC 57 0000 325. 72* 326.15* 14 2 A-2 5 23 DEC 57 0000 312.11 14 2 A-2 5 23 DEC 57 0000 311.83 311.97 311.97 315.11 14 2 A-3 5 20 JUN 58 312.62 14 2 A-3 5 20 J.UN 58 312.52 312.57 58 3 A-4 5 20 JUN 58 315.07* 58 3 A-4 5 20 JUN 58 315.07* 315.07* 312.57 315.05 58 3 A-5 5 22 DEC 58 340.66* 58 3 A-5 5 22 DEC 58 340. 66)'f 340.66* 58 3 A-5 5 22 DEC 58 313.89 58 3 A-5 5 22 DEC 58 313.79 313.84 313.84 316.33 58 3 *Individual Analyses more than 1 ppm in adjusted index above daily averages (Not included in daily average). Ol...

82. TABLE lb LIST OF -OBSERVERS WHO COLLECTED FLASK SAMPLES AT THE SOUTH POLE LA - L. Aldaz CB - Craig Brown HC - Harold L. Coleman, also known as HLC GE - George Engeman EF - E. Flowers CG - Charles Gadsden, also known as CAG, LG- L.F. Gillespie KJH - K.J. Hanson EAJ - Ed Jessup JRJ - -James R. Jordan - SJK- Stephen J. Kott JRK - James R. Kroth RGM Richard- G. Maestas DWN - ~ Don Nelson JP - John C. Plankinton HR - Howard Redifer RS Ron Stephen. VS - Valentine Szwarc Hf - Harry Thomas DW - Denis Walts BW - Bruce Webster RW - R. Witalis.,

83. TABLE 2 Semimonthly co 2 Index Values Obtained From the South Pole Continous Analyzer, 1960-1963

84. Table 2. Semimonthly co 2 Index Values Obtained From the South Pole Continuous Analyzer, 1960-1963 ANTARCTIC CARBON DIOXIDE PROJECT Col: 1 2 3 4 5 Days over Median day -Adjusted which index - '" --~.. Average Mane. Year was averaged ' I Index Cone. 1960 Aug. l-aug.l5 Aug. 7 313 ; 61 316.59 Aug.l6-Aug.31 Aug.l9 313.42 316.39 1961 May 16-May 31 May 25 313.56 316.58 J.m. l-jun.15 Jun. 8 313.44 316.46 Jun.l6-Jun.30 Jun. 23 313.67 316.70 Jul. l-jul.15 Jul. 8 313.57 316.60 Jul.l6-Jul. 31 Jul.23 313.80 316.84 Aug. 1-Aug.lS Aug. 7-313. 94 316.98 Aug.l6-Aug.31 Aug.27 314.18 317.23 Sep. l-sep.15 Sep. 5 314.51 317.57 Sep.l6-Sep.30 Sep.l5 314.15 3lT. 20 Oct.l4-0ct.22 Oct.l8 315.18* 318.26* Oct. 23-0ct. 31 Oct.27 314~74 317.81 Nov. l-nov.15 Nov. 8 314.98 318.06 Nov.16-Nov.30 Nov.2"3 315.19 318.27 Dec. l-dec.15 Dec. 8 314.97 318.05 Dec.l6-Dec.30 Dec.23 314.80 318.88 1962 Jan. l-jan.l5 Jan.10 314.70 317.78 Feb. 1-Feb.l5 Feb. 8 314. 52 317.60 Feb.l6-Feb.28 Feb./.2 314.43 317.51 Mar. l-mar.l5 Mar. 8 314.30 317.38 Mar.16-Mar.31 Mar. 23 314.24 317.33 Apr. 1-Apr.l5 Apr. 8 314.23 317.32 Apr.16-Apr.30 Apr.23 314.40 317.49 May 1-May 15 May 8 314.29 317.38 May 16-Hay 31 May 22 314.45 317.55 Jun. l-jun.15 Jun. 8 314.51 317.61 Jun.l6-Jun.30 Jun. 28 314.40 317.51 Jul. l-jul.15 Jul. 9 314.34 317.45 Jul.16-Ju1.31 Jul.23 314.58 317.69 Aug. l-aug.15 Aug. 8 314.69 317.81 Aug.16-Aug.31 Aug.23 314. 90 318.02 Sep. l-sep.15 Sep. 7 315.13 318.26 Sep.l6-Sep.30 Sep.23 315.28. 318.42 Oct. 1-0ct.15 Oct. 8 315.74* 318.89* Oct.l6-0ct.31 Oct.23 316.23* 319.39* Nov. 1-Nov.15 Nov. 3 316.54* 319.71* Nov.l6-Nov.30 Nov.25 316.04* 319.20* Dec. l-dec.15 Dec. 8 315.79 318.95

85. Table 2. Semimonthly co 2 Index Values Obtained From the South Pole Continuous Analyzer, 1960-1963 ANTARCTIC CARBON DIOXIDE PROJECT Col: 1 2 3 4 5 Days over Median day Adjusted which index Average Mano. Year was averaged Index Cone. 1962 Dec.l6-Dec.31 Dec.23 315.67 318.83 1963 Jan. l-jan.l5 Jan. 8 315.41 318.57 Jan.l6-Jan.31 Jan.23 315.06 318.21 Feb. l-feb.15 Feb. 8 314.98 318.13 Feb.16-Feb.28 Feb.22 314.96 318.12 Mar. l-mar.l5 Mar. 8 314.69 317. 84 Mar.16-Mar.31. Mar. 23 314.46 317.61 Apr.12-Apr.20 Apr.l6 315.12 318.29 Apr.21-Apr.30 Apr.25 315.49 318.67 May 1-May 15 May 8.315~73* 318.91* May 16-May 30 May 23 315.54 318. 72 Jun. 1-Jun.l5 Jun. 5 315.57 318. 76 Jun.l6-Jun.30 Jun.23 315. 59 318. 78 Jul. l-jul.15 Jul. 7 315. _67 318.86 Ju1.16-Ju1.31 Jul. 24 315.56 318.75 Aug. 1-Aug.l5 Aug. 8 315.91 319.11 Aug.l6-Aug.31 Aug.23 315~51 318.71 Sep. l-sep.l5 Sep. 5 315.53 318.73 Sep.l6-Sep.30 Sep.22 315.91 319.12 Oct. l-oct.l5 Oct.ll 316.24 319.46 Oct.l6-0ct.31 Oct.l9 316. 38 319.61 * Rejected statistically when combined with long term set of flask data..,

86. TABLE 3 ALGOL PROGRAM OUTPUT LISTING FOR THE SOUTH POLE STATION Table 3a: Table 3b: Daily average adjusted index values (labeled "59MANO"). Dates of analysis for the above, (year, month, day). Table 3c: Dates of collection in same format as Table 3b. Table 3d: Table 3e: Statistical weight assigned to each daily average. Plotting symbol which distinguishes between flask and continuous data. Table 3f: Date of collection as decimal fraction since 1 January 1957. Table 3g: Daily averages corrected by equations (~), (3) and (4). Table 3h: Daily averages expressed as mole fractions on the 1974 manometric scale.

TABLE 3a nat~y AVERtGES (SQMANO> ARF Jio!~4 J1o:1o 311:19 JI2.1J -- - 3 1 2 ~ -1 3 3 1?.-. -63 3,t.74 312.23 313.oo 313:os 31J:;;j 11?..F>3 3}3 ; a o - - 3 13 a 4 3 1 ' o 1 3 14 ~ o 6 3l4 ~ n 6 ll4 : o 1-. 3 1 z a 1 3 i?. ~ 1 6 31 z ; 1 ~S. 3 1 z ; e a 3 1 2 ~ M 31]. n 3J4.21 313r75 313.9 0 313.7~ 313.79 311.77 313.61 313.42 313.56 313,44 3I3r67 313 9 57 -'---.. 3!3! 8 0 313 94 3ltt ~ 18 _] 14; ~ } 314 ~ 1 5 31~ ~ 74 3l4; 98 315o19. 314 o 9! 314 0 80 ----314 70--314.52 J}4.4~ 314~:6 314!24 Jl4:~3 314.40 314!29 314,45 314.51 314.40 314:34 3l4;~a 1l4:e9 3J4.9f'). 315.13 315! 2S 315:79 315~67 315.4L _. 315,06 314o98.... 314,96 314,69 3llt,~6 Jl5,12 - - J]5~~9 3!s: s 4 315. 5 7 315.~9 315.67 315.56. 315.91 315.51 315.53 315.91 31 A.?4 ~1~.JB 3}6.18 Jic;~q J 315~79 J15~7o 315~92 31s:n7 3is:M. 315.74 315~70 315~93 3l6;iJ J1 C: ~48 3}5.97 31ArR7 3}6. h~ Jl6.c;7 316.73 317.33 317.23 317o36 317.16 317,33 317,~2 317,JQ.. 3]7?. ~ 3 11 : 16 3 16 > 1.316 9 9 31 1 19 ] 11 : 2 8 1 11 3 1.. 317 R 3 J 11 12. 3 1 s o 2 3 18? o 3)~.?9 31R;4n 31R;29 31R;~4 318:46 318.64. 3jR;lA JlR:01 3}7~98 317;69 3j7;74 ji1;~3 Jp. 8 0 3l7tA3 3!7.79 _ 317.74 317.98 317.97 318.37 --- - 31R.69 _ 318.72 318!97 3p~!-p --- 3J.A,69 J n. 21 ]~~.72 31~!A 3 31 8 : 8 5 31 A:A5 J18.A?. 318.57 J\A:53 318.72 3}8.49 318!41 3JA!~2 318.~0 31~.38 31Ar7?: 31R~ :n :ne;2o 31 8.36 3lR.fJL 3l9~7(? 31Y.76 Jl<J,J2 _ 319!,3 3_!9!?9. Jl9~55 _ 319.29 3JQ,ln 3I4t25 319,]4 319.11 31R!25 11A,40 J18.9Q 318.79 31~,62 31B,?4 319,00 319.31 31 ~ t 1s 319! 54 319: :re ] 19. 96 32Q! Jo J?o! o7 :119.92 320.09 320! 33 32 ~,?S. J?.Q! J 1 :_ 3?p~?.9 3?n.? 4 320.19 32o.n~ 320.41 320.44 320.42 320.73 320.91 321.03 321.10 3?1.19 Jzi;Ja 3n;on 321;ee 3cl:e3 321.A4 3?t;9o 322.J7 J?.2.o3 321;68 J?.j;49 - i?.i~69 32t. n4 321.12 321.11 3?1.18 321.44 3?1.36 321.47 321.62 32!.83 3?1.90 3??.32... 32?; i,6. _ 32?;Jo J?.2;~e 3?2~43 322.92 32?.~3P,. 322.7R- 3?.2.38 321~78 J?.i~74 J;, l~~4 -- 32l.S'! 3?.1 ~ 10 32?..31 321.6~ 323 ~?6 --- 323!01 32I,7n 3?.1t78 32ltPP 3?2.13 3??!51 3?2,80 322.35 321.77 323,35 3?3 1 03 J?Jt OO 321. '1 5 -- - _ 323. 34 323. r.j _ J23. 35 323. 2?. - - -3?3. 2R. - -- 323 34 - - 322.60 - - - 322.75 ---3?2. 71-.- -:1;::>?.. 77-323:31 323:41 323:~~ 323:Aa 321~A6 3?3:96 324.os 324.74 324:59 324:92 J~s:ri6 324.95 324; <1? --- )2!1 ~ 96 32' ; q~ 324 ~ 78.324. 58 ----- 3?' ; 4 7 - -324.23 --- - 324: 13 - -.323; Y7 --- 32it; ~ 2-- i?.4 ~; 1-3?1.~7 323,91 324~42 324t53 3?4,61 324.P.O 3?.4,98 324.96 325.08 325,11 3?.S!13 1??!11 325!12 3?'1.03 3?4.9'5 325.n2.J?4.96 324.89 3?4.86 32'+.8S Jz4.90 - -- 324.91 ---3?4;95 _ J?4.P2---- J?4,94 J?. s; ~ o, 325~20 J25~?,e 3?S~sA 3zs;n6 3(6;o3 326.23 326~33 326~62 3?6:43 3~6~33 J26. 1 L... 326.n. 326.Jo J26... oll---126. 04 326. o."z:::.-- 3?.5. 9t.. _ ----- - _ ----- --- - --------- 00 -...J. - -----~

TABLE 3b. ----- -------- ------ - --- - -- ----- nate ANALYSED::,_ - ---- - -.. --- ----- - -;~ --- ---- ----. -.-.--.: - - - - :.- ------.,......,... S~lO?l 58lO?.l S~l0l4 S90Q03 590903 590903 5~0905 590905 590903 59Q903 6003Q2 ~00302 - - - 6 0 030? --- 600 ln? -- - 600 302 ---- 600102--60030?.- -600303--600303 60030J 600303 -- -- - 600303 6Qf. 308 -- f-.~()308-6~~309 6061~9 600369 600~~9 600309 60~309 6riOB07 600819 610525 616608 61 0623 f,)0708 --- 619723 -- -- 61 QB07 - ---- 610827 61 0905 61 0915 611027 6111 08 611123 _ 611208 -. 61) 223. 6?.!: 11 0 6(020A 620222 6?0JOA 620323 62040P. 6?04?3 620508 62052? 620608 620~28 620709 6?~7?3 ~~p808 62oa?J 62~C)~ 1.. - 6?.0923.. 621 ;,;;~-- 6?.t2?.3 ejo 1 o8.- - 63o i 23 63o2oa -- 6302?.2 63o3o8 _ - 63n~?3 _ ~39416 63~425 63~S'3 630605 6~0f?3 630707 63ij7?4 6JORO~ 6308~3 630905 63~922 63]0]1 61)0]9 --660524._.660S'4--660524_: 6f OCi/4-- 66060 1~66060 } 6(,060 } 660607 --- 660607 660607._..._. M~60! - -- f-.~060~ ~60608 66ij~ j 660~27 6f0~~7 6~06?9 66ri629 6~0629 660816 660810 ~60810 660~10 ~6p8]J -- 660All --- ~ 66QqiJ 661?13 --.- 660~}i - -- 61i1213 -- 66i?l3-6~1?13... _.. 661213 661~14.. 66.1214 -- 66l(14 -- M,J215 f6j215 66\?1Ci 661?15 6fl?15 671004 671004 671005 671005 671005 680118 68QJJ8 6A0119 ---- 6.B01i9 6891?4-6ROl24. 680l~4 -- 6flOI;:>4 680125 ---6ROizs.. _ 68012~ - 6801?5 - - - 68Qi25-- MIQP6 - - I;~Ol?fl 68Q126 68QI?6 68Q605 680AJ4 680~19 680619 6~0~19 690211 690214 69()214 69~218 ~902?6 --- 699246 --... 69Q??.A - - - 699??8-_ 690)03- -6<:}0303 69~303._ 6~0?.20 --. 690220.. _. 690220 - - - 69Q224 69~?24 --- ~<;?02(4 ~90404 6904~4 690404 690L04 700716 700713 7~0715 700715 700714 700714 70 ' 717 700716. 19 ~ 1 i 6. 1 o o? ~ 4 1 o o?14 _ 1 o o? I~ 7 o 716 1 o 01 i 6 10 u 716 _--- 1 o o 716 _... 1 o 716. _ 1 o 911 1-1 o: 7p -- 7 I o z 12 710212 71oLn1 710401 710401 710401 710407 710407 710407 710407 710408 71.408 710408 7iQ40~ 71n409 -- 71p469 -- --- 710~0g 710409 7107J2 -- 7i0112 --- 710712-710712. 7lQ713. 7i07P ~ - - 7?6330 72QJ30 72Q)Jn 720JJQ 720~0~. 7?.0405 72Q405 7?0405 72Q406 720406 72Q406 7?.:~07 7?0407 -.. 7?.0407 ----- 72()~()1 - - - 72()41 0 720~ J 0 _7204 J8. 72Q~ 18. 71Q) 02. 73() 102-730102 73Ql 02 ------ 73!} 1 ()2 ----7101 0~. 73()103 73Q}91 7JQJ03 730)0,3 7301Q3 730103 71()104 7301()4 730104 739104 7~C104 7~0104 ---- - 73Q 1 O;i - -- 73() 1 ~? --- 731)4 05 7 J 04 n~ - - 7304 OS 730405 7)0405 730405-74 0410 74()41 0 _ 7L_+!;41 0 7L_+041 0 740411 740411 740411 740411 740412 740412 740412 740412 740412 740412 74r413 740413-74Q4 ij 74i)4i3 74Q4l3 740~! ~ -- -74 04 J 4-- 7404J4 74o4I4 7soso~.. 750S08 75p50B - - 1s so~ ----7SQS92 7SQSQ9 75QS~9 75QS09 750510 750510 759510 750510 750510 750510 75P.511 75~211 7SQ511 - - 7SQS 12 75Q5l2 7SQ512. 750~l2 J~O. ll5 76o 115 760 j 15 760 115 _.760115. - 76p }16 - - 760116 ---?'-0116-760116 760116 760116 760116 760116 760117 7~0117 760117 760117 760117 76'1117 760327 -. 760327.. - 7603?7 - -- 760327 760j3>7._ 760J2B 760328 ]f,0328 - ---- - - --..- -- - -- -

' TABLE 3c OATE COLLECTED = 5e062o 580927 59 -... 5. - 5 9 Q 1} 2 Q ). 2 ~ 9 0? 15 _ - 5 9 0 3 1 S 59 0 330 - - 590830. 5 q 09 1 A _. 5909 3 0 59 1 109 59]113 59]1l4 591115 59iii7 591118 59~125 6nOR07 600819 610525 1Q723 610807 610R27 610Cln5 61o'9t5 6110Z7 6}i)OA.611123 _ 611208 62o222 6?o30A. 6zoJ?.3 6co4ne 6?04?.3 6?.oso8 6?0522 620608 6?.0628. 6?0~23 6269~7 620923 -- - ~21?iie 62122J 63616s 630123._630208.... 6302?2 6364?5 b3os?j 63o6o5 63o~?3 6307o7 6307?.4 61osoA 630823 630905 t:sq2ql 656?06 650?15 65o?I7 650J01 _.. 65o3p8 _ 6SOJ15 650401 650415 650622 650715 650721 650P01 650815 65090l 6~0915 651115 651202 6A050J -- -- 660607 660715 s7q6l7 s1oq~? - - -57oq?.3--s71??2-- 5712?. 3--sao:32 i-----:li-ao322 660 294 669?.~? -- - 660?,09 66 o? I 6 660 ;23 M041 o. 66Q9]5 66]0"1 661015 661101 6f1115 661116 6~12QJ 66)216 670201.. 6 705Q l _-- 6 7QS~? 670f0 1 6 7 06.1 =----67070 } 670715 - - 670~0.l --- -.6 70R 16 -. 670902 671101 67I11S 6711~7 671?n1 671Zl5 680101 680110. 680215 680315 68 Q 7}5 6 s q ~ :~ t;. _ 68 o ~ o i _.. 6 e o ~ ; 5, _. 6 e 1 o o t 68\ o 15 _ 6 ~ i 12 6..... 6 ~ 12 o 4 6 e 12 12 690108 69011] 690120 6901,0 6902?.4 690310 6Cl0407 690421 690505 69Q7l4. _ 69Q7?,8 690?11.. 690Ri?S _ 690908 6909?J-- 691006.... 691104 691115 700?15 1on101 70QJJ7 1oo~?.~ 1o0416 7oo?.o? 10,0516 1oo6oc 700617 -- 1 o o 81 7.... 7 o o q" 3 7 o o g 16 7 o 1 n n } 7 o 1 o 18 7 o 11 04.7 o 1115 7 o 12 o 1 ---. 7 o 121 5 7j6zis 11o1~1 710315 110~~1 710415 710501 1ios15 710601 710615.716961 7lo91s 111oo1. 71lo i~ - -711to1 -~ 71111s -.. 7co1o1. 12o115 120202 7?ri46i 12~~is 126s61 720~i5 7206~1 720615 7~076i 720715 720B02 - --- 72\0Q? - 72i9:i9 72llll ---- 12i1~6 --- 121204 -- - 72i220 -- 710l04 730117... 730201 730401 73g~~5 7JO~Ol 7~osjs 73060~ 739615 7J0701 730715 730A03 - - - -731001 - ---- 73101 c; - -731} 01-- 731?02---140101--740115--740209---740303 --- - 7403?3 740603 74o61s 740701 74o7i~ 74oeo2 74o8i7 740902 740916 741ooz --- 74}2 Q? 74 i ;, ; C; 75 ~ i p 6 -.- --7 s 0 j i 5 --7 s 020 1 -- 75 q 21 5.--- 7 C; 030 i..... 7503 16... 7 50~ 0 s 750601 7S0~1c; 750701 7507iS 750801 750815 7~0901 750917 751001. 75 i 26 i..._.. 751?.; 5 76o1ot------76o2na---16o 2 o 3---1662o5---- --76o?06 ----,=... - --- - 580928 59~106 ~90108 59}}1 0 59 llll -. c;q 1'112 61o6oa 61~~23 ~io7ob 61V23 6?.0 ll o 6<?0208 620709 6?07?3 ~~0808-63Q308.. 630J?.3-61Q41 f, 63Q922 63J011 ~]l0j9 650501 65Q51S ---- ~50615 65~216 66~101 ~~Qt)9 f-60802 Mt8.l5 --- ~F-Q901 67Q301 67g~pl ~7Q~15. 67Q918.. - -- 67}!"01 -----671015 680401 6AQS15 6AQ~15.. 68,l218 MJ?.25 MI.J23.1 690519 69~616 ~~Q6~Q 700102... 7p~ll5 -?P.Q?OJ. 70Q702 7Q~J15 7~QAO~... 1 1 o 1 o 1.. 11 : n 5? lq z o 1 710715 71~A01 710815.126z1s.. n:3q1-7?6jis 720B15 7?:9p3??09JS 7 3 q?. 15 -. 7 3 : 3 01 -- 7 1 03 15 73Qe16 7~~901 730917 - -- 740402 ---- - 74~: 415 -- 740515 74)017 7~llQ4 7~j116-750~15.... 75 ~ 291-7C)Q~15 751016 751101 7Sll?B

' TABLE 3d ----- - - --- - - - -- --- - --. ---- -------- - -------------- --- - ------------.. --- -----. - - - -- --.. ~~~BE~ 6F REtAIN~O MEASURE~ENfS FOR ~ACH DAILY, OR issigne6 WEIGHt for AVERAGI~G AT 15TH OF MONTH TS -. - - - ----- ---------- -- - - ----------- ----. 2 4 10 2 2 1?, 2 2 2 2 ' 2 ---. - ------- 2? - -- ---- 4,, - 4 -- - --2 --- - 1 --------. 2 4 3.. 4 4 4? 8 2 2 8 4 4 4 4 4 4 ------ 4 ---- 4 --- 4 ---- 4 ------ 4..... 4 '' 4 4 4 - --- 4 --- 4 4 4 4 4 4 4 4 4 4 4 4 4 4 - -- ------ 4 --------. 4 - -- - - - -- 4 ------ 4 --- 4 ---- 4 ' 4 -------- 4 4 4 -- -- 4 4 4 4 4 4 4 4 4 4 4 4 4 4 -... - ----.---- 6 6 6 ------- -- 2 6. 6 - -- f', - - - - - - -. 3 6 4 5 ------- - 2 6? 5 _4 6 s 2 5 4 4 4 6 ----- -2------- 4 6 10-6- 6 5 -- ---- 2 -- --- -- 6 - --- ---5 ------ - -- 6 ---- 6 6 6 6 9 4 6 4 9 2 6 6 - ---- ----- 6 6 ---. 6 -- ----- 6-5---- -- 4 -- ------ 6 -- -------... 2 5 4-4 6 5 6 I; 4?. 4 ~ 1 2 4 5 6 - - -- -- --- --- 6?. ---- 4 -------- 2.. -2 3.. -1 - - ----- 2_ - - ----- 6 3-6 2 6 2 4 ~ 1 5 6 2 2 6 4 6 ----------- 4 ------ ---- 6 --- ---- -- 6 2 - ~ 4 ------ 6-6 -------- - 6 ----- 5 6 6 6 6 6 s 4 4 6 5 6 6 -------- -- -- -6 --- ---- ------ 6 ------- 1-6 ----4---'-----6-4----1-------------- 2.. - - ---- 6 --- --- - 6 - -- ----- 2... --- 6 6 2 6 4 2 4 4 6 4 4 2 - -- --- - -- - 6 _:_ - - 4 -------- --4 2 ---4 ----':---- 2------- 2--- ---2- ----. 4 ------- 2.. --- --- -- 2 -- - - ---- 6 6 4 6 6 6 6 ~ 6 6 6 6 6 6 -------- 6 12 ----6-,. 6 7. --6 - --- - -- 6 4 6 - - -- 6 6 6 6 4 6 6 6 6 6 6 6 -------- - -.. 6 --- --. 6 6 ------ 14- - 6.------ 6- - ----A------- 6 ------ 4. -- -----. 6 -- - ------- 6 - --- - - ---- ~ -- 6 6 6 6 6 6 6 6 6 4 6 ]0 -----------6 ---------- ---- 6 ------- 6 6...6 4. 6 --------6 -- ------- --- 6. ---- ------."6 -- - --- ------6 ------ --- 6 -- 6 6 6 ~ 4 6 6 6 6 6 4 6 6 6. 4 4 2 6 ----- - - ----------- --- ---------- 1.0 0

' TABLE 3e ---PI. n-++ rng _ ~v'mble, 11 r:-or FLA'::i< : -ci4fo_r_r_o_n'rrnuous ANAL vse~ ----------- -------- -- - - -- - ------. 11 -- --... Ii --.. 1 i --------! i -i l - H -------... n -.--- --. n... ---. 11 - - ----------11 - - -- - 11 u H 11 11 n n n 11 11 11 11 11 -------}1 ---- -..,,. 11 - ----11 11 11. 14 14 14 _ --- -- 14 }4 }4..._.l4 l4 14 l4-14 14 14 14 14 14 14 14 -- - -- - l4 - -.! 4 --.. 14 ---- - 14 ~4 14 --- 14 - ------ 14 14 14.. - -- 14 ---- - -. 14 14 14 14 14 14 l4 1':+ 14 14 14 14 14 ------- - - 14....... l4 --- 14 }4 i4.14 1~.}4 14 14 -- --- 14 ------ 14 1i ~1 11 11 l1 11 Jl 11 11 11 1i 1l ---- - ----!1 --- -- U - - -. 1 i. 11 1 i. 1l H---- l.l------ 11... ---.. 11 -------11-1.1 n!) ii 11 11 n 11 11 n 11 11 11 u n i L ;i... 11.ll ----- 11 ------ 11 ------- - 11 11 _. ---- --- - 1i -- ----- 11 n 11 1 11 11 1..1 n 11 11 11 11 11 --------- -- 11 ----- -- 11 -- ----- l i -ll----!1.1}. 1!.. 1} --- ---- - 11 11 -- ------ 1i ------- ll - ll 11 n n lt 11 11 11 tl 11 1.1 11 ll -- ll--- -- 11 ll 1 0 0.1 9 1 Q ---- 1 Q... - 1 0 - -----1 0 -----1 0... io 1n 1~ 10 10 10 10 10 10 10 16 j} ------ ---------!! - li ------- ii I) ii ( l--- 1l------ 1 L ------- 11 ----- 11 -- -~--- - 1i -- - ---- ii u n 1.1 u n n.11 n 11 11 11 11 - - --- - - - - ---!!,!}. ~-. 1J ---- -!!-----11.! J 1!---... 11. ---------- 11 _ - - 1 L. - - -- - 11 ------- ll 11 ll n n n n 11 11 n 11 1i il' -------L---11 ------- -.U... 1 1--!! 1. p... 11 -- ll- ---- - 11 ------- - 11 - - 11 ------ 1 i 11 11 11 1] 11 11 11 11 11 11 11 11....... ii ii '1} ;] _ ii. ii } } li - ---- ---- 11 11.. --- -- 1l.11 ii ii 11 ii it ii ii 1i 11 11 11 ii --- - -- - ii 11 - - -- -- 1 i ;].. 1i. jj )J _ 1}. 11 ' 11-- ------ - li. 1i ii i i ii i~ il ~i li 1i li 11 1i ii 11 ------- - 11 11 1-1 11 l-1 11 -- 1-1 11 11- - 1-1 -1-1-- ii ii 1l ii i1 ii. ii

---. ~---.-.---- ~~-~ --- --vf=""ar -- R-El.A_T_i'vi r0-19-s7-r s -- TABLE 3f -- - ---o ~460i3 o.()71? o. 7?M-- o-~97s 3--o-: 9-78 - ~ 1-.?. 1 9?-- - r~2?19--i :4685 1 ~ 7397 1 ~ 7425 -- 2 ~~ 164 ---~, c);i-9 - - -2 ~0329 2. 67f..7 2.1?6Q 2.20?7 2.2438 2. 6630--2. 7) 51-2. 7479 - -2.8575 - -2.8603 - - - 2.8630 --- 2.8658.?~8685 2~~!i?. 2.8740 2!ej95 2~BB???..9014 3;6027 3.6356 4,3973 4.4356 4;~767 4;si7a --- 4.5589 4. 601\1' 4! 654~ 4. 679'L 4, 7068 4.8219-4, 854B 4, 8959 ' ~ 9370 4 9781 s, '~?74 _ c;, 106B - s;i452 5.iA~6 5.??47 5.26~5 s.3096 s.j~07 s.1a90 5.4356 5.4904 5.5?05 5.5589 s,6027 -- --- - S,e418 5.Mt~g 5~7?A8 5~9~70 5~9781 -~ 6.0219 6;0~30 6.1068 6~1452 _ - 6~1A36 _ 6;;,;;47 -- 6,29Q4. 6!J151 6.J9JB 6.4?7~ 6.47fl 6!5151 6.~616 6,6Q27 6.6438 6,6795 6.7260 6,7781 ~,8ooo a,131_ c; a,1644 _ 8. 1836.. _ ~. 2()27 8. 2493 8, 2877 8.331 s. 8! ;}(199 ---R,454~ - a, 0877 -- --a. 1 n 14 a. 1?6o 8,~740 8.5370 8.5~34 P,S~~~ 8,6219 8.A685 e,706r 8.8740 8,9205 8.9589 9, - ~27 9,0521 --- 9!09'}9 9.Q9~~ 9!109~ - - 9.12~~ --- 9,2247 9.2740 9:3370 9.4329 9,5370 _<;1.5863 _ 9,6?19 -_<;1,668? 9.7068 9a7Sn7 9.7?90 9.A ~f 9.P.740 9.A767. 9.9233 9.9589 10.0877 IQ.1644 10.?493 JQ.2877 _ jo;33i5 "io.j~q9 io.4i64 1o~4~~~ --- io~49b6 io.r:;37o 1o;583fl io.6247 10~6ll2.. to~7151 _ to;75q7 -lq;789o _ ]0!8356 10.87~~ J0!9n6A 10.9]7P 10!956? 11.0027 11,0?.7~ 11.1260 11.205~ 11.2521 11,37?6!lr~575 ll.s397 1l.6?t.7 J1.671? 11.7nqf_ ll.7534_11.7918 _ 11.13904 11.9?.88.. 11.':1507 11.9671 11.9863 --- 12.0027_ }2;~2i9 i2:61~6 i2.0s4~ 12:0~~2 i2;1sri1 12:1e96 12;2658 1?.3041 12:34~5 J?.~B08 12;~~75 i?;4959 -----!2,?34Z J2o?7?6 }2.6110 12.649::! 12,6877 J2.7288 12,764' --- -12.8438 _ 12.8740 _p.np55 l3,1'4ll }3,0817_ 13.1260 13.t~qq 13.?0A2 13.2<P4 13. 2904 ]3.334? 11.3726 13.4192 13.4603 13.5014 13.S370 13.5918 _ JJ,n274 - J3.f?7~n p.7o96 13.75n7 t3,7973 p.843b lj;a74o }3.917e 13~'1562 i4.oo27 14; :~4ll!4;asT7 - J4!I?.6o J4!~44 )4.20~7 14.249~ J4i2877 14.3315 14 1 ~~99 14,4164 14,4548 )4.5370 14!~836 14,6?19 J4, 6685 ) 4. 7 fl!?8 J 4. 75 0 7 14 7 ~ 9 0.- 14! 8 356_~ 4. 874 0 _ 1 c;, 0 () 27 15. 0 411. _ 15 090~ l 5! 1?60 15, 16 7 L. ---f?, 2 o c:;c; ]5!?521 J5o?90~ ]5o314? 15~37~6 15,4192 }So4575 15,5014 15.539~ 15.5890 }5.6?47 15,~7~7 15,7()96.\5!7562 }5.RO??.. JS.At:-5~ 15.8904 15,9288 _.15.9726 16,0110 16.0466 16,0877 }6.1260 16,1/,44 16,2Q:?7 ]6,?.493 J6.~A7J ]6.3~15 16.3f~9 16!4\92 16.4548,16,4986 16.5370 16,5890 16.6247 16~~~R5 J~~7123 ]6,7SQ7 16.7~90 )6.R356 16.9?0~ ---- 11,0021 17.0411 17 1 1096 17.1699 17.2247 p.2s21 17,2'AP _ p,3fl99 ]7,4219 J7,4~4~ )7!4986 17,5~?9 17,5863 }7.62'74 17,671? 17.7096 17,7534 17,7945 17,8438 17,8767 }7, 9205.)1 95~? J 8 0 164 18 04!!_18, 087.7 18.1260._ 18 1 1644_ 18.2027 18, 2603 18,2877. 18 r.1315 -- -!R r 3~99 - - - }8,4164 )8.4548 )8,~986 18.53JO )8,5836 J8.~?19 18 1 6685 18.7123 18.7507 18.7918 18.8356 18.9096 18.9178. 18.9562 }9.0027 --- 19.0904 1._9._0_932 19.09_86.19.1014 --- - ----- - ----- - -- --- - -

' TABLE 3g --,;A rl v. AVERAGfs; ~9 1-lAN~ sct.t_f. with,:arlow.in-g'... co'rrrcr rons ;.. - - ------... -- - ----.... -- --........ -------- ( 1) -- REfEPFNCE t:as SYSTEM. OP If.T -:- ------ --. -- :------- --.--,_.._...,.._ (2) OXYGf~ EFFECT, INCLUDING ~EDUCED PRESSURE EFFECT FOR ANALYSER AT THE STATION CJ).REDUCFD.PRESSURE Hl...ANALY~ER _ F-QFLFLASKS _F~nM T~RFE - D4Y~.. IN.. 1957. FRat-A SOUTH POLE.. 3j3~9? 3)4;11 314;59 314;9~--314.. ~9h 3i4:aA 1j4;5~ 315.os 315~86 31s;91 Jj6;1z - 3 1s;si ::n 5.10 11 c;. c;p 11s. 64 Jts. F>9 J 1S. st. J16.6J 3t6. 1o - 316.74 316. n 316.96 -- 316.96 - --3 16.91 -- 3i7.il ~1~;~s 3J6;aij 316;~~ 316;6a 316.67 Jj6;9~ 316:77 316~96 316:84 Ji1:o1 Ji6:97 _.. :!l7.21 _ 3lJ, 35 317! 6Q -- - 317 r 94. 3 17 ~57 318.18 --- ~1 8,42 - - - 31 B ~ 64 - - 31 B.42 31 8~25-3l 8; l 5.-. - 1!7 ~ 97-- 317.A8 317.75 317.70 317.~~ 117.A6 317.75 317.9? 317.98 317.A7 317.82 318.06 318.17 - -- 3 j ~. ~9., )If~; f,l3 ----- 3 i 8; 78 -- 319; j 1---319 ~ 19 31 A. 93-3 j A~ SR --318 ~so 318,4 8.. 318 ~ 21 --- - 3! 1 ~ 98 - ---3 I A~ 65-319.03 319.0? 319.12 319.)4 319.?? 319.11 319.47 319.07 319.09 319.48 319.82 319.96 ----319.48 3}9:?1 ---319:69 ---319: no--31 g ~??--318.97-- 3 18:94 - - 319. o4 3 }9: oo _.319:23 - - - 31 q :44--3 i 9:79-1i9.21 329;19 319;9a 119;~P. 12o:os 12q.6s 3?o;ss 320.69 320~69 12~~66 1?.~;95 3?.6;~9 - -- 320.54... 32Q,~4 --- - 320,Sl - -- 3?0,?.0 --320.34 --- 320!~4 --- 3?0,63 -- - 320.72... 321.19 321,08 - - - 31?],38 - - 3:?1,56-321.65 321.7A 3?.1.65 321.91 3?.1.87 3?.2.06 3~1.59 321.42 3?.1.39 321.11 3?.1.16 3?1.05 --- 3?.t.??..- 321;?~ -- - J21;2i --- - 321;I~ --- 3?1~41 --- 321.40 -- - 3?1;Ro - -- 322.13 -- 322.t6 322;41 --- 3??;17 - ---- 3?.?~13-32?.~16 32?.!?7 322!31 322rll 322!?8 322~0~ 3?1,99 322.22 321.99 321,91 3?.1,8~ 1~1,~0 ---- 321,A~ --- 32?,::>?--- 321,83--3?1! 70:--3?.1!pf>. J22.11---3?.3!27-- -323.27 -- 322.83 323! 14-3?2,~0 -- - 3~3!06-32?..Al 32?.,R? 32?!76 322:~~ 322.10 32\.A3 3?1,9A 322.5A 322.38 322!20 3?2,33 1??.:59-32?..90 32?,Cl4 - - 323! 14 -- 3?3!~8 --- 3?3!56-- 323.91.. ---3?3!67 - -- 323.52 323.69 323.94-3?3,AS. 3?3,95-323.93 321.~9 3?3.84 323.74 324.06 324.09 3?4.07 324.38 324.57 324.69 3?.4.76 3?4.P.5-325.20 32CJ~i.5.... 325~73.. -- 3?.s;c::s ---3?S~so --. 32S~52 ---- 3?5~SA -- 3?.6.o6.- 325,72. 3?5;36 3?c;;n.. J?s;42-325.Q?. 3?.4!7~ 3?4!~4 324r~3 324.90 325.16 3?5,0A 325.19 325.15 3?.5,56 3?.5,61 3?6,05 --32n. (14 ----326! ::>o ----3?6! 03-- - -326! n --- - 326 ~ 17-- 326. 66--3?.6, 16 - - 326~56 ----- -326 16 -. 325, ss - - 3?'5, 51 - - - --::3(15,41-325.43 325,53 3?.5,55 325:~5 1?5.91. 326.?9 3?6!59 326.13 325 0 54 327,14 3?6,A2 1?6,79... 3?.7.05.. 32S,~2..... 327,15 --- - 327!~4 - - -327.16 --- - - 327!03 --- 3;:>7!09 - -- - 327!15 -- - --- 326,46 - - 326,61-3?.6,63 --- --.. 3?6,~3-326.87 3?.7.1R 327.?8 327.15 3?.7.55 327.67 3?7.78 327.96 328.63 32A.47 3?.A.A1 3?8.89...,28.8~ 32A;R1..... 32a;a5 ---... na;e7 -- - --J28~67-- - 32B.46 --- ---3?.R;3s -- na.11 -- 328.07 327~91 J?A;Q6 -- 1?a;os - 3?l.91 327 1 A5 328!37 32B,4e 3?8.56 32A.75 3?8 1 93 328.91 329!03 329,07 3~9,29 3?9,07 ---329.08 -- 32At9R----.. 328! 90 -----32A!'!7---3?A!Q6-328.88--3?,8,85 -- - 328.A4 ----- 32A~89 _.. 32B! 90 32e! 95-- -~~~!81-3?.~.9.4 329,06. 329,20 329r?.8 3?.9,SA 329.~1 J~0,04 330.24 330.34 330.64 31 ~.44 310.35-330.19 330.?9.. - 330.-32 ---330. Of-.. - - 330-. 06---330.09.. ---3?<1. 96 --.. -...... - -- -- - -- ---.. - -- \0. w

) TABLE 3h ---- -------- ---- ----- natly CORRECTED ~VFRAGES <7 4MANOi ARE - -- - - ---. - - -- - ---- - - ------ ----- - --- ------- ---- - - - 3}3~~7 3JJ;7~ 314;21 3J4;~o 314~60 314.50 3}4,21 314.70 315 ~ 48 315;53 3}5;7s 3!5,14 -- ---- 3)5.32 _ 31s,?t 315!27 ----3Is, :n --3tS!I7--316.25 -- -3J6,32-- -316.36-316.60 316,59 3!6,59 -- 316,54 3!6.74 31~,:::>7 31ot43 316,~0 316!30 316.29 3}6,59 316.39 316.58 316,46 3!6,70 3!6,~Q : - 316.A4 ---- 31~t913 -- -- 3)7t23 -- 3I7 1 «::7 -- - 3I7.?.0 --317.81 --3!B,0~ -- -- 318.27 --- 318.05 -- 317,88-317.78 ---317!60 3i7.si 317,}~ 317,33 317,32 317!49 317.38 3J7, 5? 317!61 317.51 317,45 1}7~69. 3t7,Pl ----318.02 ---- 31 A, ;:>F, -- - 318,42--318, GS--3 t8. A3.--318. 57---3)8, 2l----318. 13----318.12 -- 317,84- -- 3}1, 61 - )l8 r 29 -- 3}8.(?7 3_1_~,7?. 3113,76 318,7~ 318~86 318.75. 3]9,11 318!71 31~,73 319,12 3)9,46 3!9,f-1 -----3\9.13 --- 31.q,A7 3J8t73 J18t~4 J 18!86 31!;!.6L -- 3)8,5~ ---- 318.68 31.64 -- 31!;1!87. 3)~,08-319,43 31~.91 3]9.P4 3]9.62 3]9.~3 3]9.69 320.3] 3?.0,20 320.34 320.34 320.31 32~.61 3?0.34 --320.}9 -'2Q,l9 J20t16 J19:e4. 3}9!99 3a0.19.- - 3(0,2A--320.38 _- 320.A5 329~73. 3?J~04 -- --- 3i'l~2J - 3?l,J2 32l.43 321t32 321 1 ~7 3?1,54 321.(3 3?.1t25 321.08 321.05 320!77 32: ta2 3?0,71 3?0.88. 32Q r 91 - - 321), 87 _ 320,(:12 32 1...01 321.0~-- 3?.1,47 321.83 321:94 321:9~ 321:~e 3?.1!95 321!70 3?1:66 321.89 321.A6 321!57 3?1:~8 3?1,46 321.54 32t 1 A~.. 321:49. _ 321 1 ~6 321!53 321.78 3?.2,96 322.96 322,51 322,83 3?? 4!;1 --- 3;:>2,75 1 32?,.48 32?,S~ 32?,44 3?2,~~ 322,3A 321.50 3?1,65 322.26 322.05 321,88 3?2,00 3(2,27 n2.5a 322,A3 322~82 323:07 323!?.5 _;323.60 3?3!37...:...:... 323.21 323.39 323!63 3?3!?5 3~3!65. 323.63 32J,?e 3?.1,53 323,~3 323,76 323.79 3?.3,7~ J24 09. 324.28 324,40 3?4,47 J~4,56 ----- 324.93 -- - - 325 f 1? -- 3?.5 ~46 325: (8_325.23 ;325. 25. 3;>5 f ]l.--325. 80 --- -325.45. - 325' 09 -. -- 324 t 89. --..3~5, }4_- 321.80 321.83 - --- 322' 08-3?!.~4 --3?J,eo 3?4.74 324:47 3?Lt!55 3?.4 1 54 3?4.62 324!A~ 3~4,8Q 324.92 325.07 325!29 325:~6 ~?5:79 --- ----- 325~?8 -. 325:Cl4-325:77 --- 326:0~ -- - -- 325~9} 326,42 3?5:90 3?.6.32-325.90 325:28 3?5,24.. 3?5:14 325.16 32S,?6 325,28 325,,~ 325,64 326.04 3:::>6,34 325~87 325.27 326,91 3?.6,57 3?.6,S4 3?6.Al 3?.5!15 326:~1-..._ 327:[1 _ 326.92 326.79 3?6,85 _ 326.91 326.21 326,36 326,38 )(6:3!;\. 3?6.63 3?.6 1 9~ 327:05 327,12 327~31. 327.45. 3?7:5S 327~74 328,43 328,27 32A,~l 3(8,70 328.65.. 32A t ~ 1 --- - 3?A,66 328,~e 328,4.1_328.26 3?.8, 15 327. 96... 327, A6 327,69 327,85...3(7,84 327.A9 327 1 A~ 328 1 16 328 1?~ 3?8~36 32B.56 3?.8,74 32~.72 328.~5 328,88 329,11 J?B,~A 32a. 89. 32A,AO 328: 71 328! 7~ 3 28,71 328.69 3(.8, 66 328 ~65.. 328. 70 _. 32!;1, 11 _ 326, 7~ -- :pa,t:~ - 3?~.74 3?.~,~7 329:02 329r1P 329!41 329!64 3?9:8B 330.09 330.19 33o.so 33~.30 310.20 - - - 330.04 330. 14 330.17 32..9.. 9.0 329.90 329..9.3.32_9.80 - - ---- -- - - ------ ---- -