LRTAP-19-75.pdf (12.97Mb)

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OF LRT AP-DAT A FINAL REPORYT-JUNE 1974

JANUAR

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LRTAP 19/75

SEPTEMBER, 1975

FINAL REPORT OF LRTAP DATA JANUARY-JUNE 1974

NORWEGIAN INSTITUTE FOR AIR RESEARCH

P,O, BOX 115, N-2007 KJELLER

NORWAY

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3 FINAL REPORT OF LRTAF-DATA JANUARY-JUNE 1974

INTRODUCTION

Some comments to the precision and accuracy of the data have been given in "Remarks on the Quality of the LRTAP Ground Sampling Data" (1).

In preparing this report, the original data and the

correspondance on which the preliminary monthly summaries were based, have been examined. Further data which have since been made available,have been added together with corrections reported by the participants. The print-outs have been proof read and compared with the original data in order to eliminate punching errors. Data from the extended sampling programme, February 15 - March 31, are presented in a separate report (2).

Supplementary analysis data for N02 and other components in air as well as precipitation are reported from West- Germany, NH4+ and N03- data are received from Switzerland and Norway. The results are presented in the appendix.

GENERAL COMMENTS

There are five stations taken into operation during this

period. The new Swiss stations, Delemont, Oeschberg, Einsiedeln and Magadino (Riazzino), CH 3 - CH 6,report precipitation

data from February and the Dutch station at Leunen, NL 4,

reports precipitation and air sample data, starting in

January.

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4 Three stations have been closed in the period. The Swedish stations at Ekerurn and Katterjåkk, S 6 and S 10, were closed in June and the British station Sibton, UKlO in February.

The mountain station N 25, Hurnmelfjell, collects ice samples under icing conditions. The melted samples are analysed as precipitation and the results presented together with preci- pitation data from the other stations.

Precipitation

For some of the stations, precipitation samples have been collected over sampling periods of more than one day. In such cases, the total amount of precipitation has been given under the first day of the period, while the amount of precipitation for the following days have been set to 0.0 mm. The reported concentrations are repeated for each day.

The amount of precipitation is reported as mm (1) if obtained from the sample collection apparatus or from a simple preci- pitation gauge set up in connection with the sampling station.

When the amount of precipitation is obtained from a precipita- tion gauge which is part of the official meteorological pre- cipitation network, mm (2) is reported.

A few countries report both official precipitation data and precipitation from sample volume. In order to obtain a complete block of precipitation amounts, the mm (1) data have been

completed with mm (2) data which have then been marked with an asterisk. The official precipitation data are also given in separate tables.

The way of reporting lack of precipitation is inconsistent.

Some countries report 0.0 mm for a not measurable amount of

precipitation, and indicate no precipitation by a dash while

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other participants do not make this distinction. In the final report, both no precipitation and not measurable amount of precipitation have been indicated by a dash.

For the other components, a dash indicates data missing.

Sodium and magnesium: in precipitation

The concentrations of these components are reported as they have been used to correct sulphate in precipitation for seaspray.

Sulphate in precipitation

When corrections for seaspray based on Na+-concentrations are made, it is indicated by an asterisk above the column.

Two asterisks indicate corrections based on Mg2+- concentra- tions. Assuming that the Na+ and Mg2+-concentrations detected are due to seaspray only, the corrections are made using

the concentrations of Na+, Mg2+ and so4 2- in sea water (3).

Salinity differences are not considered.

pH and strong acid concentration in precipitation

The acid concentration is computed from the reported pH-values when the strong acid concentration has not been determined.

Usually, pH-values higher than 5 - 5.5 are associated with negative concentration of strong acid. When the pH-values are equal to or higher than 5.0, this is indicated in the computed strong acid data by NEG (negligible).

S02 in air

The sign "less than", <, has frequently been used in the report

form. This particularly applied to the S02-data. Due to the

data processing, a fixed value has to be set. The number O has

been chosen since "less than" usually appears with small numbers.

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6 Particulate sulphate

Airborne particulate sulphate is determined as sulphur with an X-ray fluorescence spectrometer. Due to different

distributions of sulphur with filter depth in samples and standards as well as to x-ray absorption by filter material, a correction has to be applied. The true concentrations are obtained by multiplying with experimentally determined

factors, usually between 0.7 and 0.8. Uncorrected values have been multiplied with 0.8 to estimate the true air concentration. Table 1 gives the stations which report particulate sulphate.

Precipitated sulphate and precipitated acid

The amounts listed are based upon the official precipitation amounts when available. The simple precipitation samplers will generally give low results, particularly for windexposed sites.

Days with no or not measurable amounts of precipitation are indicated with a dash.

Precipitated acid calculated from pH concentrations are marked

with an asterisk before the figure.

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7 I~

^N ^I ⁰¹ ⁰² ⁰³ ^'⁰⁴ ⁰⁵ ⁰⁶

A 02 0 0 0 0 0 0

CH 1 1 1 1 1 1 1

CH 2 1 1 1 1 1 1

D 01 0 0 0 0 0 0

D 02 0 0 0 0 0 0

D 0~ 0 0 0 0 0 0

D 04 0 0 0 0 0 0

D 05

o,

0 0 0 0 0

DK 1 1 1 1 1 1 1

DK 2 1 1 1 1 1 1

DK 3 1 1 1 1 1 l

DK 4 1 1 1 1 1 1

DK 5 1 1 1 1 1 1

DK 6 1 1 1 1 1 1

F 01 0 0 0 0 0 0

F 02 0 0 0 0 0 0

F 03 0 0 0 ·. 0 0 0

F 04 0 0 0 0 0 0

F 05 0 0 0 0 0 0

F 06 0 0 0 0 0 0

IC l 0 0 0 0 0 0

N 01 1 1 1 1 1 1

N 03 - 1 1 1 1 1 1

N 09 ^·. 1 1 1 1 1 1

N 22 1 1 1 1 1 1

N 23 1 1 -1 1 1 1

N 25 1 1 1 1 1 1

N 26 1 1 1 1 1 1

NL 1 1 1 1 1 1 1

NL 2 1 1 1 1 1 1

_ NL 3 1 1 1 1 1 1

NL 4 1 1 1 1 1 1

s

Jl 1 1 , 1 1 1 1

s

0 2 1 1 1 1 1 1

s

03 1 1 1 1 1 1

s

⁰⁴ ₁ ₁ ₁ ₁ ₁ ₁

s

05 1 1 1 1 1 1

s

u6

- - - -

¹ ¹

.s

07 1 1 1 1 1 1

s

08 1 1 1 1 1 1

s

⁰⁹ ₁ ₁ _l ₁ _l _l

s

10 l l l l l l

SF l l l 1 l l 1

SF 2 1 1 1 1 1 l

SF 3 1 1 1 l l l

SF 4 1 1 l 1 1 1

I SF 5 1 1 1 1 1 l

UK 1 l 1 1 l 1 l

. UK 2 1 1 1 1 l 1

UK 7 1 1 1 1 1 1

UK 8

-

¹ l l l l

. UK 9 1 1 1 1 1 l

UK 10 _UKll 1 1

- ^- - -

1 1 1 1 1 1

TABLE 1: Stations reporting airborne sulphate particulates JANUARY-JUNE 1974

1: Corrected v~lucs reported ("S0~CORR").

0: Uncor~ectcd v~lues reported

("so

₄xRF").

Data missing

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9 REFERENCES

(1) Schaug J., Semb A., Gram F.,

Norwegian Institute for Air Research,

Remarks on the Quality of the LRTAP Ground Sampling Data, LRTAP 16/75, May 1975•

(2) Central Coordinating Unit, Norwegian Institute for Air Research, Advanced Stations. Results from 45-days Period of Extended

Chemical Analysis Programme, February 15-March 31, 1974 (A preliminary discussion), LRTAP 3/74, September 1974.

(3) Sverdrup H.U., Johnson M.W., Fleming R.H.,

The oceans , Prentice-Hall Inc. ( 19 42) .

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11

NrW\>;FGl AN INS f I TUTE FOR <'.\JR Rf:SEARCH

LPT/IP GPnU~J[) SAMPU~IG STAT TONS

---

~ONHil Y SU"-'l~ARY OF RC:SULTS

-

^JANLIARY ¹⁹⁷⁴

THF FOl.l n¹,.;TNG STA.T!Oi\JS HAVE Fff PORTED

pr-·suus:

l!ST OF ST A TT 01-JS LOCATION<;

NR COOE NAMF. FUNCTION LAT, LONG. ALT.

l ^b, ^fl? ILLMITZ Pl\ I+ 7 46 N l A l,6 E 1 l 7

? CH 1 JUNGFRAlJJOCH Po. 46 :13 N 7 59 E 3573

~

CH 2 PAYEPNE PA 46 413 N 6 57 E 510 4 ^I) 01 vr s T ERL 4 'Jf' Pt\ 54 <;6 N R 19 F 12 c; f) O?. WALDHOF ^p~ 52 4A N 10 46 F 73

f, () n

=~

SCHAUINSLAND P4 47

ss

N 7 55 F I 21J5

7 f) ()4 OEUSEL.AACH PA 49 46 N 7 04 f 4R0

>'.\ D

os

BPOTJ/ICKLRIFGFL PA 48 49 N D 13

r

1016

9 OK I FfiRIAERNE PA 62 04 N ^f,Sf. \4 740 Io DK ?. HANS THOL '1 PA 57 07 N A 36 E 46

Il ^f)V, 3 TANGF PA 56 21 N ^Q 36 E 13

l?. DJ< 4 GNIBEN PA 56 00 N l I 17 E 3 11 OK 5 KELDSNOR P4 54 44 N lo 44 E 8 14 OK 6 DUEODDE PA 55 00 N I c; 05 F 6

I

¹⁵ ^{F 01} VERT-LE-.>F:T IT PA 48 32 N ? ?.2 E 64 16 F 02 LE 8ARP PA 44 25 N 0 54

w

48 17 F 03 LA CROUZ!LLE PA 46 Oil N I 22 E 460

I

^IA¹⁹ ^{F 04}

_•

⁰⁵ ^GRENOBLE^{LA HAGUF} ^PA^PA ^{45 18}^{49 37}^N^N ^{5 46}l 5/J ^Eli ¹³²⁵133

I 20 ^F 1)6 VALOUC Pl> 47 35 N 4 52 F 470

21 IC 1 RJUPNAH'D PA 64

os

N 21 51

w

l?O 2? N 01 BIRKENES PA 58 ?3 N 8 15 E 190

?.1 N 03 FH,SLI\ND PA 58 19 N 7 35 E 275 24 N

os

GJERSTAD ^p 58 53 N 8 57 E 240

25 N 06 LISTA p 58 06 N 6 34 E 13

26 N 07 MANDAL p 58 03 N 7 27 E 138

?.7 N 08 SKRE"DALEN p 58 49 N 6 43 E ^l,75 2A N 09 SØYLAND PA 58 41 N 5 59 E 263

?.9 N 1 0 TOVDAL ^p 58

,.a

N 8 14 E 221

30 N 14 SKEI I JØLSTER ^p 61 34 N 6 29 E 205 31 ^M 15 TUSTERVATN ^p 65 50 ^N13 55 E 439

3? N 16 TAGl-'YPA ^p 61 25 N 12 04 E 536

33 N 18 LØKEN ^p 59 48 N 11 27 E 150

34 N I q RISLINGEN ^p 60 14 N 10 37 E 680 3c; N ?.O GRIMEUO ^p 60 08 N 9 36 E 367 3A N ?2 -VASSER PA 59 04 N 10 26 E 35 37 N ?3 LYNG0.P PA 58 38 N 9 011 E 20 3A N ?4 FITJ4R ^p 59 c:;5 N c:; 19 E ?0

39 N ?5 HUMMELF J::LL A 62 27 N 1 I 16 E 1539 40 N ₂₆ TREUNGEN PA 59 01 N Fl 31 f 300 41 ^N27 VATNEDALEN ^p 59 ?fl N 7 22 f BOO 4? ^~J ?.8 FILLEFJELL ^p 60 l l N _A 07 E 956 41 ~!L I WAGf"JINGEN PA 51 58 N c:; 38 F 7 44 NL ? WITTEVEN PA 52 49 N 6 40 F I 7 4c; "JL 3 Of.N HFLOER PA 52 c:;5 N 4 47 f 0

-~ 4A

NL

4 LEl/NEN PA 51 ?8 N ₅59 E 29

47 c; (J 1 EKERØO PA 5S 54 N 13 43 E 140

4P.

s

O? RAØ PA 57 23 N l I 55 E 4

49

s

fl3 SJØANGEN PA. 58 46 N 14 18 E 127 50

s

⁽¹⁴ RYOA l<UNSSGARD PA 59 46 N 17 08 E ?5 51

s

05 RREDKALF\J PA 63 Sl N 15 20 f 404 5?

s

⁽¹⁷ RØRHACKS•-i°ÅS PA 61 07 N l?. 48 f. 470 51

s

^OR ^HOAtJRG PA 56 55 N 18 09

r

58 54

s

09 PICKLE!. PA 61• l O N 20 S6 E 4 55

s

l 0 KATTERJAl<K PA 68 24 N 20 05 E 517 56 SF l JOMI\LA PA 60 J 1 N 19 59 F. ?l 57 SF ₂ JOKIOINEN ^p~ 60 ¹^..q N 23 30 E 106

SA SF 3 PUUMALA PA 61 ³⁴N 28 04 E l?.2 50 SF 4 'ÅHTifRI PA 62 13 N ?l, 13 E 162

t,()

sr

.:, SOuAN;-:y1_','>.' PA 67 _??.N 2,; 3q E i

ao

61 UK l COTTC:REn PA 51 "'6 ^N 0 05

w

125

(,? •.IK ? ESKDALEMUII< PA. 55 10 N 3 12

w

243 61 UK 7 STORNOWAY fl 58 I 3 N A 20 ^~.I 4 64 UK 9 KlRKflY U\JDEf?WOOD .~ S2 51 N 0 26 \ri r .. J,

f,C:1 UK I 0 ST8TON A s2 lA N _J 28 E

so

61', UK! I LITTLE HOPKESL[Y h. ^-1^:,

.

<;7 N (1 52 F 60 A7 LIK12 PITLOCHRY ^p ₅₆43 N 1 46 w q5

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L0ti(, PANGF TP.åNSPOPT OF ^,q;,POt.LUTMHS, FI ~•AL :lAT i\ .JANUAPY 74

AMOLJ'H OF PPFCIP!TAT!ON(~M) OFF!Cl11L PPECIPITATinN STATIONS

M~Q,<f[J WI Tri c.S TER

r

Sl''i

i> <) 0

•

^ø

lHTf A 02 CH 1 ^I)01 ^[)02 ^[) 03 ^I)04 ^[)oc; f)K l ^()_I(? ^[)!(3 OK 4 ^[)/(

s

OK 6 F 01 F 02 F 0"3 F 0 /~ F 05

l ^{] ~ ft} 0.2 10,5

? I , 7

r.

9

) !,':i 1,0

4 0,6 0, l 3.9 /1,3

5 IO. 3 5,0 1 • fi 10.8 0,4 8.5 l 2. l

f-., 2.0 7,6 7.7 2,7 1, 0 1,9 l S. l 2.0 0,5 1,6 0. f-., 1,7 14,7

7 3.7 7,2 6.?. A,7 7.?. 8.3 J. (:, 11 .6 ? • l 0.2 0,9 J.8 4,5 1. 2 (). p. 6,9 1,5

p. l •?. 1,8 2.1 1.9 1,6 4,? ?R.5 4.? 0,3 0,7 n. 3 4.9 R,4 24,6 5,"i 5.0

9 3.2 ^I),? 0,8

o.~

^I).4 7,4 l • 2 l 4, l 2.4 17.0 21. A 5,0

l 0 ]0,5 I • 2 2,0 o.s 14.2 1.:::; 0.?. 2.0 1, S 6. f, lil,'> 12.0 I 1 2. '• 15.4 0. p. l. 0 o.s 0.7 4,2 7.? s.1 8,4 /l,9 6. c; ?. • 7 2,6

12 0.4 21.0 3.6 1 • 1 1.7 5.5

13 6.7 3.9 3,7 o.a 1 • 1 8,9 2. 1 3.2 4,6 4, 6 l,9 2,R

l 4 7.6 1. f-., l. 8

n,;,

1'1,7 f,. ?. 7. 1, s.2 1,9 6,9

15 ?2,1 3.8 4, 1 6,2 5.0 _{0.5 ?. •}l 4,5

o.

1 9,9 fi. 1 ?.8 1 1 • l ?.O J. 4 l • 2 I A 0 ,. ^,:> _9.511.?. 7 ,I:, 11 , 1 3.1 9.S 5,0 8,9 R,8 8,7 2,4 2.5 s.1 5,0

l 7 2,l ?..6 37,5 1,9 7.8 lR,5 ^0.^(., 0.2 0,6 0,3 7.2

18 10. 1 17.5 0. 1 2.1 23,3 0,3 20,4 6, 8 1.7 2.1 0.1 0,5

]9 o.s 3.2 0,2 0,9 3,3 56,7 l,4 3,5

?O 1 I, 9

21 12,9 n • c; l,S

?2 0.3 l • 1 o.s 14,"i 0.2 608

?3 3,S 3,7 2.1 1.2 n,O 1 l • 3 5,7 6, 1 2.s J , 7 2,f-, 0,4 l, S 5,5

?4 5,4 2.1 0.1 9,9 l,O 2,2 fi,2 0. 2 1 ,-A

?5 2.1 0 ,L► 0,3 0.2 0.1 1,0

?6 S.9 0.1 5.1 0.3 16,2 4,5 3.6 ^q.^fi 7, 5

?7 0,7 0,8 6,0 0,8 5,2 1. 7 0,9 0.2 12,0

28 4.4 l, 6 0,7 31.0

o.s

o.3 l ,,4 l,CJ P,0 20.0 l.6

?CJ o.8 6.6 0,9 12.s 1,3 2.2 7,9 6,9 4,1 3. 1 0. 13

ao

ci,7 0,3 0,2 3,2 4,3

31 1, 9 0.1 0,3 1.2 4,6 0,2 1,9

AMOUNT OF PRFC!PITATION(MM) OFFICIAL PPECIPJTATI11N STATIONS MARKF:O WITH ASTERISKS

ø

DATE F 06 IC 1 N 01 N 03 N 05 N 06 N 07 N 08 N 09 N 10 N 14 N 15 N 16 N 18 N 19 N 20 N 2? N 23

1 2.2 7.7

? 1 , 1 0,1 1, 7 O,? ?,0

1 3,9 l.A 5,1 1,9 1,7 0.4 l, 4 o.o 1 • l 0.1 2,R

4 1.2 0.2 0, fl

s. '•

^1.7 ^{l , l} ^0,3 ^{l • l} ^0.1

5 ?5.0 4,0 3.3 2,2 6,1 0,5 2.c? 4,9 0.1 1,3

(, J2.0 1.5 3.S 5.9 _3._'• 16,2 6. '• J,9 f,, 5 7,q 1,6

7 3.0 £1. l 29.8 22,7 14, fi 15,9

,~.4

0.2 9,2 1,4 0,8 7,6

p. 3,0 1.5 29.0 20,l 12,7 4.2 27.5 ]0,4 1,9 8,1:, 7,l 0.1 9.0

9 9,0 13.4 l l.9 ?. l • I 7.6 3t.S 15,4 1 •. 1 l l , 7 l. 4 4, l 3.3 Il, 3 l.A 206 10 22.0 19.2 ]0.6 17,3 IS,O 7.5 15,3 l , l 1.2 1 • l+ f,. 9 4,0 L►, 6 11 30.2 18. J ?4.5 12. 1 15,4 f,. 2 ?.5 15.? 3.4 20.1 3,? 1?.. 6 4."l 34,4 l?. 20,7 17,5 14,l 7,9 10.8 16.7 3,A J 5,3 5,8 0, 1 2.J ^],4 2.0 4,"i 1,7 11.0 13 ^1.735.3 31.5 31,1 20.0 2fi. 1 41.3 14,0 14.4 8,1 14.3 R • () ??.0 18.H 33.4

]4 2.2 15,] 16.4 9.4 9.7 15,4 20,6 7,7 7,7 6,0 1. 7 2. C) 7,9 3. f, 4.3 R.J 6,5 ]5 4.5 0.6 2,7 3.S 3,6 1,6 4,5 19,3 11, R 3,6 1,7 3. 1, £,,9 4, l 1,2

16 j w l 10.2

n.

i ^{.,, • 4} 6. ':) K • '1 (J. 1 0 • I '►.t)

s. '.)

^h.U 2.2 7,4

17 3,5 1 • 1 0.6 6,7 J • 8 f,. f, 7.7 0.2 8,7 4,8 0,7 ?,4

l R 1.1 3,?. 1,0 26 .3 26,9 17,9 J l , R 0.3

19 R,9 1 , l r;, 2 2". n ?. 0, l 1.1

?I_\ 3.9 R.5 11. q

?l 3,0 I). 7 5,2 4,6

22 A,3 fl, 6 2.2

?3 1 • 1 13.l 18. 6 7.3 12. ·1 20,4 2n,8 11 • A l O. 8 lA,9 l • 2 8.0 9,5 7,1 3,7 1 0, c; 8.6

?4 3,8 3,1 0,7 l 4. l 7,4 31. 9

?5 0.2 2.1 0,7 9.0 3.? 0. I 12.s c; • l

?.n S,4 4. q _{?. •}8 1,2 ?.4 10.➔ ^,:,,9 3.7 0,5 1.fi 1. n 1,7

?7

2. '• 4.S ^6,9 g. 5 5.1 ?.5. fl l 3. 8 7,8

4 • '" S.7 1 • p. ?.3 "i.7 Q,R 4,A _{'•. 6}

?8 I). 7 21,6 21,1 14,l 7,R 13.4 10.s _{l •}c; l?,8 0.7

o.7

4.1 4.

r,

^f-,f, ^{1. c;} 11 ol

?9 ^{2 ,-}

.

⁾ 9.9 0 • C) 7,4 _{\ • L,} ?.7 l • 0 A .. 2 ?,A ?.,9 J • l

10 8. 1 \ ().? 0,8 2;1 1).,4 JS,3

D.s

^4,1 ^?,A ^0,9

11 6,4 a, 1 1.2 6,0 1.0 1 !+. 5 11. 0 S.J 1, 9 1.6 l. 9 "i.7 l • A l • \ 3,1

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1 :i

LOl\!G PA"lGF.: TRA'!~~POR·1 OF Il IR r'OLLUT /INT S • F T"J/IL DATA .JANlJAPY 71, /l'-10UNT OF PPFCIPITATIONl~MI Off ICI AL PRECIPTTATI0N ST/\TICNS

M6RI\Frl WITH ASHRISKS

.. .. ..

lihTf >✓ ?.4 N ?6 N 27 ^~J 2P NL l NL 2 NL 3 NL 4

s

^l)J s O?

s

⁰³^c; ⁰⁴

s

05 ^c-_, 07 s 01'1 c; 09

s

1 0 SF 1

l 1.1:- 0. l 0. l 0 • l 1. q 0.9

? 0.1 0.1 ?,O l n, l

3 0.4 0.1 0. l 0. l 13. C) 0.1

4 4.?. 0.7 0.1

o.s o.s

i.0 0.A

o.c;

5 0. J l • 1 0.9 l. 7 l • l 0.5 0,4

6 8.9 0.6 () • l 0. 2 2,9 _{l • 6} 0.1 l • Ii 0.3

7 (,. R l ^,Il ]0,4 120 7 4,0 10,4

R S.9 0.3 l. 7 l • c; 1.3 l • 8 l. o l ^•?

9 9.4 15.0 l • c; 5.0 l • 2 1.0 5.9 2.3 3.7 1.6 0.}

l 0 o.A l l • l 2.2 3.3 2.] 6.1 5.1 0.1 o.6 0.f>

l l 1.9 )4.4 l. 3 l. 8 l • 7 c;.2 ].8 s.o 3.2 p.. 0

1 ?. 3.~ 14.5 3.9 0 • l 0.2 0.1 0. I 0,9 5,7 J.9

13 24.7 ?.R.l 7.4 0,7 1.0 7.1 1.2 1 • l 1.0 2.9 3.0 5.5 4.9 h.7 0.6 l l • 6 0.3 3.0 14 9.5 6.0 6.2 o.5 1.5 2.6 0.7 13.0 l. 7 14.0 4.8 4.0 5.5 0.3

1.s

15 3.? 12.2 7,4 1.9 2.0 7.5 ?.] 0. 1 19.o 11.4 4.5 1 1 , 0 8.2 16. 0 6.5 1.7 22.1

16 1.0 6.5 15.7 'i.7 13.0 A,O 14.? 0.9 0.6 2.? 3.1 l. 3 1.0

17 15,9 l • s 2.6 2.9 5.8 l, 4 2.6 1 • 0 6. 0 l. 0 3,S 1. l 0.1

18 JO. R 7.8 2.3 o.3 1.6 0.5 0.1 4,0 7.0 1. 0 7,6

19 9.2 0.2 2,5 0. 1 0. 1 2.0 l.?. 8.4

?0 0.1 0.1 ?.O l • 3 4.3

?l 2.9 0.4 0.2 0.1 0, l 0.1 1.9 8,5

?2' 1.0 0.4

o.6

0.2 2.7

?.3 8,8 6,7 12.4 1 • l 3.7 3.7 '3,5 1.7 6,0 6,4 2.5 ^8.] 6.9 ?. • 0 0 • l 4,1

?4 7.8 3.0 3.4 0.2 0.9 0.1 0.6 0.5

s.s

3.4 l.3 3.4

25 1 • 1 1 • l 0.Q 0.2 0.1 0. 1 0.1 0,5

26 1.5 1.6 0.9 0.6 l, 0 3.9 0.4 l • o 1.6 2.1 1.8 1. 9

c1 3.7 5.6 2.0 0.2 o.3 l. 0 1.0 0.2 1.4 0.3 0.3

28 6.9 8.8 0.8 8.2 1.2 0.8 9.0 1.5 1,0 4.3 4.9 2. R 0.3

29 4.7 l. 8 2.3 0.3 1.0 13.0 fl.2 9.9 5. l 4.9 4.5 0.R 14,3

30 1 fl. l 2. l 5.2 0.9 0.2 0.1 0.1 1,5 1.7 2.0 7.5 0. I

31 6.0 2.0 4.0 0. 6 1.1 o.2 l • 0 2.1

1.s

AMOUNT OF PRECIPITATIONIMMI OFFICIAL PRECIPITATION STATIONS MARKED WITH ASTERISKS

DATE SF 2 SF 3 SF 4 SF 5 UK l UK 2 UK12

1 0.4 0.3 3.1 :i. 7

2 o.5 0.5 0.6 l. 2

3 0.3 1.0 ?.0

4 ().?. 3.0 lf>.6 ?. l. 6

5 0.5 0.7 5,9 15.0 l O. I

6 J, R 5.4

7 5,9

s.0

/4 ^R (,. 7 10.fl

9 0.3

I 0 0, l 0.2 JO. I 16.5

11 5.6 31.?. 20. 6

12

,.

_{2,5 4. I} _15.5

I 3 0. l 0.3 ^4,6 8 .13 5.5 14 0.1 0. 1 I. 0 3.?. l?.. 3 4,2 15 ^6,4 2.3 1.2 1.0 I • l 2.4 5.6 16 2.6 1.5 8.9 9.7 2.5 6.9

J 7 15.o 7.4

l fl 4.7 7.5 4,2 1. 6 0,9 l 3. fl

19 0.1 1.6 3.6 2.3 0.2

?O 0.4 0.2 0.9 0,6

n

o·. 3 2.8 2.0 5.4 0.1

;,2 0.1 0. l 16.? 7.3

23 0. l 3. l 3.7 h • l

?4 3.0 4,4 3.3 0.2

2.n

0.9 25 0.2 l • ~, 0. 6 (). 4 19,6 4.?.

?6 ^(.^,)

.

^"^,, 1.2 l • 'i ;>.l I 7. l IO.Fl

?.7 0.1 0.4 il.2 0.4 l • 13 4.9 7.3

?fl O.? ^0.(- l • l 3.0 6.9

?9

s.o

7.6 ^5,9 1, l 2'3. 0 7, fl

10 1,0 6.0 ^4.3 ?4,4 ^{4. (,}

11 l • 0 0,9 l • 3 0.3 o.3

(15)

J4

L()NG PhNGf TPA~JSPORT OF IITR POLLUTANTS, F I~IA.L 0ATA JANUARY 74

1.;,FTCTAL PP~(1PlTATION ^Q,\T ti (1-11-1)

0<\TF OK ? OK 3 01( t, OK 5 rJK r, F 01 F 02 F 03 F

o«

F 05 ^;: 06 TC I N 03 N 05 N 06 N 07

I 0, l

? 0,7 0. l'I 0. 1 l.9

:l 1,0 ~.6 2.0 5,4 J .4 ?.2

4 0.1 '). 1 1.6 c:;.,:, !.7 l, 3

:; 0.4 ^R.S12. l 25.0 2.4

2.s

.;,s 0. J ^i}.-::)

f, a.fl 0.1 2.1

o.6

l. 7 14.7 12.0 2.1 6.3 3.5 14.7 P.5

l 2. I 0,4 J. I 4.S _{l •?.}

o.8

^f,.^q J.c; 3.0 4.6 23.c:; 1s.1 12.4 17.0

fl 3.7 0.5 1.5 4,q fl.4 24 .6

s.s

5.0 3.0 ?.S 2.:..3 l l. 6 I • 1 3 l. 0

g l, O 0.2 0.6 14,l ?.4 17,0 21,6 5.0 9.0 s.o 13.0 21 .4 9.0 3.4

10 l. A 0. 1+ l. S 6,6 10.c; 12.0 19.6 l 1 • 0 15.6 17.9

11 ,;. 2 6. 0 10.2 1.c; 5 • Fl ?. • 7 C.6 19.0 ?.n.l }3.4 15.0

12 2,7 1.4 0.1 l ., 0 0.A 5.5 23,4 11.8 9,7 l l. 0

l 3 ^7,1:\ 2.3 3,Q 4.li 1.9 2.8 2.4 37.? 29.0 18.3 ?4.8

14 Fl• 4 6.6 4,0 6.7 6.6 A• q 1.2 15,0 fl. q B,A ]6,0

) c; 1.4 10,4 12.6 7. l 5.5 2.0 1,4 1 • 2 4.5 1,4 3.0 ?.5 3.?. c;. 0 16 9. 2 5,3 8,9 10,4 10,8 2,4 2.5 5. 1 5,0 2,9 8,S 7,0 5.3 A.9

17 0,8 0,2 0.8 0. >I' 0.4 7,? 3.5 2.1 o.s 6.2 2. 5

"

HI o.r:, 1.0

o.s

1.4 0 • l o.s 0.2 1.0 3.9 1.s

19 0.8 5.3 11 .5 l • 1

?0 0.1 4,1

?l 1. 5 3.2

22 0.?. f,. 8 A.4

23 6,4 6,1 2.7 3,0 4.5 0.4 l. 5

s.s

1.5 17.5 6.8 12. fl 20.0

24 o.3 h,0 3,3 1.0

?5 0,4 0.4 1.0 0.6 2.5 0,9 0.6

26 4.5 J.6 9.6 ., • 5

o.4

4~0 l. 9 1 • B 2.5

27 4.8 2.1 0.6 o.s 12.0 2.

1,

11,6 9,5 5.4 23,8 14.4

28 0.8 0. t'i l.J

1,.

3 a.o 20.0 1.6 0.1 2J.o 14.2 ^8,?I 4. 0

29 0.8 7.9 5.1 5.1 l • 5 0,8 2.s q • l 0. l 1 • 0

30 0. 1 0.2 J.2 4,3 0.2 9,5 0,6 ?.5 o.s

31 0.2 1.9 7.A 2.7 6,1 3. '•

OFFICIAL PRECIPITATION D4TA (MM)

0/ITE N 0A N 09

~

10 N 14 N 15 N 16 N 20 N 23 N 24 N 28 NL l NL 2 NL 3 NI_ 4

s

07

s

08

1 2,7 9.5 P,O 0,1

2 0. l 3.5

3 0.9 1. 2 0 • l 1,3 1.5 0,3

4 0.5 1.0 o.5 0.4 o.s 0,5 0.1

5 I • 8 1.4 0.J 1.0 0,8 1.8 1.2

6 6.2 6. 0 7.5 1.6 3.0 1.3 0.6

7 o.J 9.S 1,4 0.6 fl. 7 1. (1 10.1+ l J • t, 4,3 10.(,

H q. 8 2.4 6.4 10.2 1,8 1.7 l.? ?.2 1.2

9 ]9.0 6.?. 13.3 1.9 4.0 12.2 3.7 10.5 5.2 1.3 0.9 f,. 0 3.6 J 0 A,9 13. 2 l. S 7.0 c:;,9 l. 5 3.8 ?.n 7.3 J.6 0.6 l l 7,5 6.2 11,. 2 4.1 1;:. ^it31. 3 3. 5 4,3 1.7 6.0 3.6 fl.O l? ?2.1 8.0 1 t,. 2 7.0 0,6 3.3 4.7 1 1 • 0 6.0 0.1 1.9 D 41.8 27.0 34,5 9.9 ?.2.0 27. 1 26 .. 0 J. ') 1 • 2 7.2 1.8 0.1 6.7 0.6 l 4 ??,0 c'l,0 8.4 5.6 2,9 2. "l 4,0 fl,5 1 J. 4 0.8 0,7 1.q 3.5 1, 1 4,0 lS 18.7 ^{}l,, 1} J.7 5.0 5.5 .1. 13 .1. 6 ?,0 4,5 3,4 2.3 7.4 1.8 o.s 8,2 16,0 lA 0.2 0.2 4.5 s.2 9,0 6.] (). 1 0.2 8, 1 16,9 7. /'.\ 1].6 0.n ?.2 17

s.s

10.0 0. J 9.? 7.Pi 0,4 0.7 8,7 3.5 3.6 6 • l 2.1 1. l 1.0 1.5 l S ?t>. l) ?i".O 18,9 23. :l 0.4 ];;> . 3 6, i 0.2 l. 5 0.4 ^O,q

l 9 5.6 26.0 20.0

1,. s

10.0 3,0 0. l

?0 9. l JS.5 0. 3 0.1

?. i

a.a s.s

i?. 3 3 •. 1

o.s

?2 9.0 3.9 _{/J •}l 1.0 0. t, 0,6 o.s

n

;>6,3 23.6 9,5 l?,P 1 • (, 7.9 ?,l 8.4 10.n l • q 3,6 _:i.₈

s.o

?,l 6,9

24 12,5 7.4 32.8 9,0 5.0 0.1 o.8 0,5 <;. 5

;.,c; Ho'• 5. ':, 0, l l 1 • O ^7,0 (). 2 l,S l. 4 o • l

?6 10,7 Il. l 2. 7

o.s

1.4 _{l • l} 106

J.o

0. l 0,4 l. 0 4. l n.5 I. 6

?7 7,9 H. l 5. f, l • CJ 8,] c; .. l

s.n

O ., l 0.2

o.J

1.? n.3 1.4

?H 9. l l J • ,, _lJ._'• 0,Ci 0,fl 5. l 7. l 11. 1

s. '} n.?

B.3 7.5 ^I).^f;, 10.0 4.q

?·-) J,g ?.O ?,c:; 1.4 1.c:; 1.4 1.q

n. ,,..

(). q 4.q

10 J7,S 1,7 .6 4.4 3. 1 0,9 ?0.5 _(l._'• 0.9 n. J 2.0

li 14.0 .-'J,,.'

'>.

0 2 ⁰I'.} ?. • l

1.s

^J.4 ^f,.^C) ^I),¹ ^0.6 1.4 1.2

(16)

1c;

LONG Pi'>NG[ TRANSPOR1 OF AIR POLLlJTAI\JTS, FP~AL 0/1 TA J/INUARY 74

OFFTClf.L PRECIPITATION DATA ^(f.H~)

lJIITF. s lo SF 1 SF 2 SF 3 SF

'•

^SF⁵^UK^?.

1

o.o

0. l 0.5 0,5 3.4

2 l O. 1 0,6

o.c;

0.7 1 .4

3 11.9 0.4 0.4 0,9

l, 0. P, 0.6 0.1 1 fl. 1

5

o.s

0.4 0.1 l 5. 1

6 0.5 0. 1 11

.o

7 f\.4

8 10. 7

Q 0. l 0.3 0. 2 3,2

1 0 0.6 0.2 0.2 0.3 ? 1. 3

1 1 14.6

12 0, 1

o.3

0. 1 4,4

13 o.J 3.1 0.1 0.3 0. 2 0 .-J 0,4 14 0,3 1.5 0.2 0. l 1 • 1 2.6 13. 0 15 1.7 19.4 7.2 2('5 7.9 1. 9 2. 8 16 1.3 0.1 3. l 1.4 9.3 0.2 8,0

n

l • l 0.2 0 • l 17.4

lA 1.0 6.6 5.8 7.5 4,5 2. 0

o.a

19 8,4 0.2 I• p. 3.6 2.4

o.6

20 4,3 0.4 0.1

21 8,5 0.5 2,9 2. 1 6. c:; 1 • 2

22 2.7 0.1 0. 2 0.1 17.5

23 0. 1 2, 8 0, 1 4,3

24 1,3 1 ,4 3.8 4,1 3,6 o.4 1. 9 25 o.5 0.2 1.5 0.6 0.6 20.7 26 1.8 2. 1 6.4 1,3 l.8 17.4 27 0.3 0,4 0.1 0.2 0.2 o.6 6.4

?.8 o.3 0.2 0.5 1.2 1.0

29

o.a

13.6 6.5 7.5 5.9 3.3 2A.4 30 0.1 2.6 5.6 4.6 0.3 ?5,5 31 1,5 0 • 1 1.0 1. 2 1.4

o.3

CONCENTRATION OF SODIUM

IN

PRfCIPITATION (l~lLL I GRAMS PF.R LITF.Rl DATE OK 1 ^f)I(2 DK 3 DK 4 DK 5 DK 6 Ir, l

s

02

s

OP. UK UK 2 Ul<l2

1 lA,A 4,7 1.5

2 11. 5

3 19.3 0,7 0.0

4 18,6 1s.o 1 • 0 0.2 0. '•

5 9,9 A,S 0.7 0,6 2, 1

6 ^2,8 4.1 6.0 l 1. 7 8.8 2.3 2.3

7 9.? ?.6 5. l 6,2 8.8

-

^1.2 ^o.6

R ll.7 12,9 7.3 2.2 0.5

q A. 9 11.S

i 0 32.? 2.5 9,2 4.6 0,5

11 7S,9 1.3 2.3 3.9 3.9 4,3 1.6 4,8 18.4

12 21.9 2. l 7.6 J.7 1, 7 72.0 19,6

13 2.2 1,5 1,3 ?. • () l. 8 f,. 3 13.7119.0 l • 7 3,8

o.B

14 0,5 0.2 1 • 1 0.2 2.R s.o 9,0 1. 7 0,3

15 11 ,A I+• 4 R.3 0. 1 1.4 l Il, 0 3.0 3,0 4.7 49.0 7,6 16 l. 6 2. l 1.s 2,A l •? 7.3 l l • 0 3.? 4,3 2e5 0.1

17 10,4 8,3 4,4 9.S l 1.0 J.5 0.1 0,4

18 11 • R ^2,8 ^?,9 1 1 • 0 4.1 0.3

1 q A•?. ^]6,9 1.4 R.5 11 • 0 9,5

?O ?3.? 17,0 11 • 0 16.5 1 • 0

21 J l. 0 A.O 6,2 6,8

--.. S.6 l,B 6,2 ?.6 ^0.8 ^0.2

r c:

23 13.0 2.0 o.z z.o 5. !-, 1. 2 ^Jr).] 6.2 1.0 5.2 2.0

;:>t:. 12.8 _l_•?. 18.0 6,2 ^(l.^q 2,9

o.9

?5 6.2 1 • P. l. 2

?f, 6,A f,.? ? 0?. 1.4 0,6 0,4

n

?.7 0.7 '• • l 15,0 7.3 6,2 ':i,S 2,6 11 , 0

?R 16, 2 c,O 4.3 1.3 1.0 17,7 6.1 10,6

?Q A. I 0.2 0,2 1.2 O,? 4.2 ?.l'i l • 0 o.3

10 15,4 4,0 1s.o 0. 2

o.J

31 oo.o 5,2 3.6

(17)

LGN<j RM JC;F TP,V~SPORT OF AIR POI_LUTAIIJTSe FH!/\L 01\TA

CONCFIIJTRATION OF MAGIIJFSIUN IN PRECIPITATION (MILLIGRAMS PER !_!TERI

JANUARY 74

UATE l

? 3 4 5 6 7 p, 9 I 0 1 l l2 13 14 15 16 17 18 lQ 20 21 22

?3

?4

?5

;:>f, 27

~/ 01 ~I OJ ~J ()<; M 06 N 07 N O,l N 09 N JO N Jt, N 15 0 .4 l fl. IJ?..

0,30 7.60 O.JR

o.~J

0.16 0.28 1.16 o.33 2.~?

O.?O 0,?.4 0.66 0,32 n.¼? O.?.~ 0,2J 1.24 J.17 0,54 0.64 0,28 0,8Q 0,14 0,34

0 ■1?.

0.72

o.

¹⁷

0. ?.0 0, 21 0.01 0.15 0.56 0.09

o.oc, o.o~,

0.51 0,41 0,22 0.14

0, '• l 0,46 0.05 0,25 0 ·• 16

0.41 0,31 1.97 0,37 0. 60 1,04 0.42

0,40 0. 19

l,4S 0,30 1,76 o.3o o.oa 0,44 0,0L, 0, 17 0.11 o.49 o.91 0,16 0,09 0.16 0,14 0,lA 0,02 0,9'l 0,32 0,13 0.21 0.47 0.11 J.90 0,32 0,40 o.oB a.os 0.11 n,66 0.1s

0.28 - 0.49 0.22 0,04 0.14 - 1,71 0,72 0.17

6,00 0,03

0.10 0.10 0.07 0,13 - 0,17 0,?0 0.34 o.oCJ o.oR 0.11

0,35 1.85 2,AR l.65 0.13

0,16 0,18 0,97 0.33 0. 11 0,37 0,08 0 , l '• 0. 0 2

0.

,.q

0,55 o.53 0,07 0,3fl o.32

1.00 (\. 1 c;

0. i J li, I?

o.?3 0. l 8 0,14 0.10 0.21 0,0]

0, 16 O,O'l

1. 52 - 0.14 0.01, o .• J9 0,31 o.n 0.11 0,04 0,04

0 • fll

N l" N 19 N ?ON?? N ?3 N ?4 N 25 l, 39 ••

0,3c; 0,79 O,JA

0.s,.,

O,ll, 0,07 O.O?.

0. 11 0.01

0.15

o.o~ 4.~4 4.6G o.o,:,

0.08 0,09

0,?2 O,lO

0,09 0,07 0.06 0,06 0.04 O.ll O.OJ

3.,:,9 0.01

o.oa o,n4

o.o] 0.01 O,DR O,Ol 0.08 0.19 0,07 0.06 o.oJ 0,13 0,09 0.02

9.cLl

\'i',?O lS,40 l,0012.70 1.202,.00 1■6,-l\9,()0 0,42 5.30 1.1?. 3,80 0,33 3,AO

0,2R 0.10 1,07 0.10 1.12

a.os

O,V> 0,32 1.1s o.36 0,14 0,06 0.11 0,40 o.o4 0,06 0.10 0.21 0.16

o.s1

2.40 c.42 0.14 0,14 o.oc, o.o4 0.03 0.01 3.4A 0,45 o.95

o.o9 0.2A 0.16 o.~o 1.06

0,3A 0.04 O,OB o.21 0,06 O,?l 0.05 o.4.1 1.os 0,04 0.02

O,O<l 0.36 0.45 0,2R

0.04 0,04 0.01 0,42 1.67 0.6) 0,7A

0.02 0,12

0,44 0.08 4,20 0,\7

0.10 0.22 0.12 0.02 0,40 2.63 o.oo v,03 0.05

o.67 0.60 l. 15 o.14 0. l 1 0 .15 0,06 0.15 o.26 2A G,19 0,14 0,19 1.55 0,61 0,24 0.36 0,10 0,80 0.08 0,04 0,14 0,08 1,42 l.63 0,3S 0₀75

?9 o,60 0,06 o.oa o.oa 0,90 o.o~ o.44 o.o9 o,24 o.37 1.03

30 0,90 0,74 l,34 5,70 3.10 0,10 0.21 0,37 0,06 0,16 0,11 o.78

11 o.J4 0.29 o,34 0,79 0,13 0.19 0,23 0.11 0.06 a.os o.46 0.11 o.aR 1.12 1.so 0.21 0.09

CONCFtHR!. TI ON OF MAGN[SIUM IN PRECIPITATION (MILLIGRAMS PER LITER)

DA ff N 26 N 27 N ²⁸NL NL ²

NL

³NL ⁴SF S• 2 SF 3 5F 4 SF 5 UK 1 UK 2 lJK 12

l 0,]6 0,06 0,45 0,18

? 0,86 0,16 0.20 o.oJ

1 0,3? 0,43 0.12 O.OA

4 0.12

o.os

^0,46 0. I'} 0.04 0,06

s

0.27 0. 12 0.20 0,56 0.42 0. l 3 0.06 0.11 0.08 0.27

6 0.12

a.os

0.08 0,49 0 ■\8 0.27 o.?9

7

o.

J l O.OA :).?l o.03

o.n

^n,07 O • l A

-

^0.⁰⁹

8 0,05

o.oB

^{0, 1}I 0,16 1.22 0.32 0,29 0.01

9 0 • l L• o. 12 U,23 O,Jl l. ?.4 0 0 1 lf 1,10 0.45

if) 0.20 0,06 0.01 0. 11 o,?.6 0.01 0,35 0.?3 0. ">'5 0. 06

11

o. o:>

^0.03 0.09 0.11 0,02 0.18 J.20 u .•;a l • l 0

12 0, 12 0.]13 0 0 20 8.RO J • 20

11 ().09 0.02 O.O':i 0. 21'; 0,07 2.38 /J, l 7 0. I 6 G,'15 0.2i 0 • 1.,r5 OoiO 14 (),10 0, 0 7 0,26 3.38 0. 1)9 0,67 o.sn 1,? I 0,09 0.02 0,45 0.1s 15 o.os 0,05 O.C4 0. l 1 0,04 1,24 0. 14

a.on

n.;,q 0,02 0.02 0,62 3,30 O,CJO 1 ,c:, 0. 1 1 1.40 0. :,U 9. 11 0,44 c,;>O 0,01\

o.n

^0.02

o.ao

0 • .iO 0.02

l 7 0.03 0,04 2.40 0, ~, 7 8.19 1 • -,6 0,25 0.10

o.os

i,. ^V~r .J ^{r • '}\.' • l V • \'.

...

(.. I ... ... \J ... ,

~

v~v- ^,..._"V .. 1 A _'.\I O · · ~ ^.,.. ^....^-.\J • ·~ • _"_"' _:_{• !: ·;}: ... 0 ':

19 0.08 0,04 0. 71 0,06 0,04 0.02 l.?O

?0 0.07 0.01 2. j I) OolO

;, l 1.n? 0.2'l 0.07 0,05 o.oo 0,fl5

?2 0.29 O.l? 0. ,,2 0.,43 0. 11 0.03

?3 o.os o.o4 0,04 0. o s 0,06 0.42 O,lCJ 0,13 0.24 0,13 O.AS

o.n

?I+ 0.09 0.03 0.21 0. i',O

o.os a.os

0.02 0,07 0.32 O.l?

?S o.o5 0.03 Q, l+Q 0,40 0.02 (),02 0.21 ^0.14

?6 0,09

a.os

0. 11 0. 15 O,OQ 0.02 0, tl2 1). 00 8 ~ l q 0,,06 t1. OA

?7 0,07 0.02 0,32 0,97 0, 11, O,?? o.os o.os 0 .. 1)R 0. ~ll _{\ • '• 0} 28 n. 1 o 0. 41 0.10 0 ~ oc; 0.27 0,03 Oi.?4 0. 21, 0-o ,lQ 0,04 0, KO l,40

?9 0.1?

-

^0.12^:J.^{l 1} â.os ^J.ÎJ⁷ ^{0. o,,} ^0,Îl?^{0 •}^QI+ ô.co ^{0 .,}^1.3() '•)(',

10 0.32 0,06 O.?l 0,11A 0, 114

u.

^(}?. 0 • ()l, ^I).0 ,, 11 0.\3 0,07 0,09 0. I 8 0. \ 1 0.11 o.lJ a

.

7;;: ^'~0.411

(18)

17

LONG RM~Gr-: TPANSPORT OF

AP

POLLli,41\JTS, FINAL. 11/\TLI JM-!Ul'>.•)Y 14

SULPH/1•,-E PJ Pf<FCil->l TATIO'l P·IILL

I(,t.!r,r~s

PER LITEq) • \-/HFN COPf-lfClED FOR S[.6-SPf.'l\Y M11Rl,F.D WITH ASTEf<!SKS

* " ^* * * "

lJ/1 TF

r.

O? CH 1 CH ? D 01 D 02 D 03 D 04 D os ^jH" l DK 2 DK 3 OK 4 DK '3 DK 6 F 01 F 02 F 03 F

o,,

1 R • J n.n

2 ^q_c; 1.2

3 5.1

'•

^o.o ^?.,

5 0. l ?.4 l,. 7 ? • ;\ ?.n i.?

(-, 15,? ?. • 4 9.9 s.o ;, • g fl .5 7.?. 0.9

7 4, fl o.o ?. ,, 0 3.4 6,6 L7 1 , 1 ?eS 5.2 ?5.7 8.4 4.H 1 p? 0. ']

R o.o 1.8 3.9 ^{2 -,}

_''

1.0 0.8 0. p, r:; C 2

] • :i

^?.7

o.o

9 0. l 2.1 S.3 0 • I h.7 ^3,336,9 2. I

l 0 o.o 4.4 i►•

s n.o

10 ,.7 l.3 4,5 2.0 o.o

1 1 7.3 1.8 3,2 4,S ].3 10.3 Il,() 4.4 7.1 15,6 6 • 4 3.5

12 15.l n. n S..,4 8,8 I~. 2

13 5.R 1 •• 5 1.6 3.4 S,4 6.2 9.3 10.3

s.s

^3,5 0.9

14 3,9 5.7 2.4 3.4

s.o

^{r.: .,}.) (I,_ 3,5 9,9 2 .,,

J 5 2.n 0.9 19. J 6.6 1. 9 6.6 5,9 0,7 2.5 3,) 3,

c~

-~. 4

o.o

16 0.1 3,8 9.6 3,2 2.A 3,,, 6,8 l, 8 5o5 2.2 7,9 2.7 2.6

1 7 4,2 l l. 8 6,0 l , 1 3,6 l • l o.o 4o5

18 4,R o.o 2,4 s.o 2.3 3, l O,? 4.6 5,4

19 o.o 4,9 7o5 I , 1 2.9 5,2

I

²⁰ ^0,0

21 o.o 11 • 0

I

^?2²³

;,,,

^5,3 _o.o _4,0^21.4 ^9,5^12.7_1.2 ^{5,9 7,4·}^3.4_3.8 ^3.2_3.6 ^2.0_o.o^n.o ^2.7 ^2.7

^s.a

^{3.4 5.9}_6,1 ⁴⁰^R

z,-

_.:> _3.0

26 0,0 l , l 1~? 4. l 6,3 3.3

27 o,o 39. 1 3.4 3.0 3,. 7 5. l 6.1 1,2

?8 5.1 9,5

1,.

6 0,0 3.6 7.5 3,2 3.0 2, J

29 0,9 1,8 4,8 a.o 2,8 4.2 13.9 SoO 2.8 3.5 10,9 2,4

30 ? • l 3.5 1,7

31 1. 9 9, l 43.2 l. 9 o.o

SULPHATE IN PRECIPITATIO\J (MILL!Gf<l:MS PER L IH:R) • l·IHFN COl<RECTED FOR SEA-SPRAY MARKEn I\II TH ASTERISKS

*

^-tHJ

"* "* ** "* ** .,..,

DATE F os F 06 IC 1 ^N0 I ^N OJ N 05 N Of:, N 07 N OR N ⁽¹⁹N

IO

N 14 N 15 N 16 N 111 ^t✓ 19 N 20 N 2?

l l • l 0,3

? 5.1 17,5 15,7 13.1 2.4

3 13,l }6.6 ^8,620,4 13.7 20,R 19.8 10.2 ^{l;2 •}1

4 o.o ^?5.^,, 6.4 21 .4 19,1 17,5 11.2

5 3.0 0.3 19,R )3.9 )7.5 23. ,, 11 • l l O • 0

6 4 .1 0.4 16,R 13.0 16.7 4, 1 i i. 3 ^9,0 lJ.3 8.5

7 7,R 3,6 0.2 S,,ti 4. I 7. l 5e0 6.2 17,6 _{lJ .8} 11 • f~

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LONG QANGf T:H1IJSPOfH OF l\ p~ PPLLUTl\NTS, FI '!AL OATA .JANUi\1-<Y 74 St ILPHA TE TN PR~CIPITATJ<J"l (MILL! G^►{l'.\'•1S PER UTF~>. WHFN CORRUTl:O FOR Sf:/\-SPRAY

MARKF[) w!TH ASTE)l!SKS

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SIJLPHATE IN PRECIPITATIO\J (MILLIGRAMS PER LITER), WHFN CORRfCTED FOR SE ti-SPRAY MARKED 'rlITH ASTERISKS

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19

LONG RANGE TRANSPORT OF" AIR POLLU TANTS , FINAL l")ATA JANUARY 74 PH IN PRFC IP ITATIO N .

DATE A 02 CH D 01 0 02 ^[) 03 D 04 D 05 DK 1 Dt< 2 OK 3 ^DK4 l"),I( 5 DK 6 F" 01 F" 02 F 03 F" 04 F 05

1 6.51 5.17

-

2 6.54 5.44

3 4.04 5.53 6.50

4 4. 16

5 5.AO 4.46 4.?0 40A? 6.AO 6.50 6.02

6 6. 1 9

-

4.30 4.2S 4.65 4.30 4.40 4.51 4 .14 4.?6 5.-65 6.60 ^6.4G6.15

7 6.4Q 5.90 4.30 4.21 4.59 4.50 4.10 4.Sl 4.27 4.5A 4.42 4.30 4.73 5.82 6.75 6.17 A 4.40 4.45 4.60 4.10 4.70 4.86 4.01 3.A2 4.14 4.50 5.97 6.57 6.22 6.32

q 5,9n 4, l 0 4,00 5,14 ^{L,. -}

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10 6.00 4.40 4.40 4.00 4.AO 4.09 3.78 5.20 6.os 5.60 6.39 5.9A

11 5.64 4.40 4.76 4.30 5.AO 402A 4.?0 4.}8 5.54 4.60 5.77

12 4.38 4 .66 4.57 4.08 4.14 5.94

13 4.75 4.70 5.08 4.48 5.46 4.51 4.A4 4.65 4.74 6.09 6.3Q 6.21

14 4.29 4.4A 4.39 403A 4.42 4.60 4.62 4.32 n,48

15 4.55 5.AO s.10 4.50 4,72 4,49 4.30 6.Q4 5.60 5. lf, 4,95 4-. 76 4,70 6.87 6,22 6.oo 16 6,no 4.80 4.60 4.94 4,39 4.20 5.06 4.78 4,92 5.27 4.68 6.69 6.26 6.0A

17 5.20 4.50 4.30 4.35 5.6o 5.32 6.02 4.42 6.82 8.76 6.39

18 4.73 6.10 5.30 4.50 4.26 4.40 5.76 4.70 4.94 5.83

I

¹⁹ ^6,10 ^4.23 4.90 5.95 5.45 4.90

I

^?O 1.30 S.63

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²¹ 5.65 5.86 6.06

22 4.68 4.41 4.02 4.AO s.oo 5.19 5.43

I

23 4.93 4,70 4.5A 4,40 6.00 4.92 4.68 4.74 5.36 4.72 5.61 6.68 5.85

24 6,?0 4,63 4.00 4.60 6. 16 · 4.JO 4.50

?5 5.oo 4.30 4.?4 6.AO 4.56 5.60

26 6.30 4.31 6.21 5.87 6.30 6.30 5.14

27 5.25 4.72 4.42 4.30 4.96 4.15 4.75 1',..37 5.90 5.34

28 5,08 4.72 3.98 5.47 4.AO 4.79 'i.42 4.70 5.11 6.34 6.:v, 29 6.AO 4.91 4.48 4.16 4. 18 4.71 4.A2 5.47 4.75 8.36 6. 12

30 5.c;o 4.08 5.10 6.A? 6.31

31 6,50 5,67 4.55 4,39 5.87 6.90 6.08

PH IN PRECIPITATION.

DATE F" 06 IC l N 01 N 03 N 05 ^N06 I\J 07 N 08 N 09 N IO N 14 t-.1 15 N 16 N 18 N 19 N 20 N 22 N 23

1 6060 5.15

2 4.30 3,60 4.50

3 3.70 3.70 3.65 3,50 3.80 3,50 3.c;5 3,AO 3.sn

4 5.60 3.60 3.50 3.60 3.70 3.50 3,AO

5 6.00 4.AO 3.50 3.90 ·3.65 3.50 3.AO 3,95 3.15

6 5,99 5.AO 3.55 3.75 3.70 4 .15 3,85 3.AO 3.65 3.85 3,70

7 S.62 S.AO 4,05 4.2c; 4.05 4,05 4. 15 3.90 4,30 3.90 4.oo

A c;.90 6.10 4.05 4. 30 4.00 4.00 4. 15 4.10 4.00 4.05 3.90 3.80

9 S.AS 4.10 4.00 3.90 4.00 3.85 4.60 4.3S 4.00 4.20 4.15 4.00 4.10 3.70 3,80

·ro 4,55 4.60 4.00 4.25 4.30 4.10 4.no 7,40 3.80 4.40 3.90 3.70 3.80 11 4.80 4.65 4.95 4.20 4.40 4.AO 4.30 ^{l, •}QO ·4.45 4.65 4.55 4.25 4.20 4.25 12 4.35 4.4,5 4.30 4.30 4 .40 4.45 4.3c; 4.45 5.70 4.15 3.95 4.30 4.10 4.00 4.20 13 s. 40 4.30 4.40 4.40 4,35 4,30 4.30 4.3c; 4.40 4.45 4. 15 4.30 4.45 4.30 4.20 14 5.50 4.40 4.45 4.40 4.30 4.40 4.SO 4.10 4.ss 5,15 4. 15 4.65 4.30 4.40 4.45 4.40 4.40 15 A• 20 6.00 4.20 4.30 4.60 4.10 4.15 4.90 4.80 4.c;c; 4~70 4.50 4.75 4.40 4.15

16 4.70 4,80 4 • 90 5.60 4.80 5.10 s.oo 4.70 6.40 c;.20 4.2c; 4.70

17 6.64 S.?O 5,85 4.75 4.50 5.40 s.1s 6.10 5.20 5,20 4.60

I 8 6,20 5.10 4,55 4.90 5.25 6.30 S.30

19 s.10 5.15 6.00 5,30 6.00 4.90

?O 6. ()0 6.60 5.50

?l S.AO 6050 6.00 c; .. 30

?2 5.?u 6-iO s.2s

?3 6.JO 4.10 4.35 4.20 4.20 4.20 4.40 4.4<; 4.30 f-. 10 4.85 4,75 4.40 4.45 4,70 4.20 4.05

?4 5.50 4,75

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?.5 4.05 4.00 4.30 4.20 5,Al) c;. 20

'26 4.00 4. 10 4.50 4.05 4.3C 1,. 00 1,. 1 0 4.no 5,SO J.90 3.80

?1 6.46 s.so 4.10 4,30 4.10 4.25 4.30 4.40 4.4c; 4,iS 4,20 4.oo 4.20 4.00 3.75 4.05 2A s.10 4,35 4.40 '•. 50 4.00 4,30 4.:i5 4.20 4,40 ^).AS4~30 s.oo 4,?0 4,10 4.00 4,2S

?9 4,4S 4.80 4.50 4.•S 4,5c; 4.45 4.90 4.95 4.25 4. 1 S 4,35

:io 4.?0 4 • 10 4,10 4.05 4.70 ^4,104.ns 4.65 4.20

11 4,10 '•. 1 0 4,10 4.20 4.10 4.10 4.30 4.15 1.,.50 4.25 3.70 4.!S 3.90 3.90 4.0o