Rit (Vísindafélag Íslendinga) - 01.06.1976, Side 86

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1 REYKJAVlK
2 ANOAKlLSÁRVTRKJUN
3 SlÐUMÚLI
4 ARNARSTAPI
5 HELLISSANOUR
6 STYKKISHÓLMUR
7 HAMRAENDAR
8 FLATEY
9 REYKHOLAR
10 LAMBAVATN
11 KVÍGINDISOALUR
12 ÞÓRUSTABIR
13 SUÐUREYRI
14 GALTARVITI
15 HORNBJARGSVITI
16 KJÖRVOGUR
17 HLAÐHAMAR
18 BLONOUÓS
19 NAUTABÚ
20 SKRIÐUIANO
21 SaUNES
22 AKUREYRI
23 GRÍMSEY
24 SANOUR
25 HÚSAVÍK
26 REYKJAHLIO
27 GRÍMSSTAÐIR
28 RAUFARHOFN
29 SKORUVÍK
30 ÞORVALDSSTAÐJR
31 FAGRIDALUR
32H0F
33 MÖÐRUOALUR
34 GUNNHILDARGEROI
35 HALLORMSSTADUR
36 SKRIOUKLAUSTUR
.37 OALATANGI
38 TEIGARHORN
39 HÓLAR I HORNAFIRBI
40 FAGURHÓLSMÝRI
41 KIRKJUBEJARKLAUSTUR
42 VÍK
43 LOFÍSALIR
44 VESTMANNAEYJAR
45 SÁMSSTAÐIR
46 H£LL
47 EYRARBAKKl
48 LJÓSAFOSS
49 ÞINGVELLIR
50 REYKJANES
51 KEFLAVfKURFLUGVÖLLUR
52 VÍBtSTAQR
53 HVALLÁTUR
54 £ÐEY
55 8ARKARSTAÐIRI MIÐFIRÐI
56 HRAUN JL SKAGA
57 SAUÐARKRÓKUR
58 HÓLAR i HJALIAOAL
59 VAGLIR
60 SIABARHÓLL
61 MÁNÁRBAKKI
62 GARÐUR KELOUHVERFI
63 EGILSSIAÐIR
64 SEYBISFJORÐUR
65 MÝRAR ÁLFTAVERI
66 HELLA
67 KAMBANES
68 HVERAVELLIR
ISQBAR COOLING LINE 08TAINE0 FOR
CQASTAL STATIONS IN SW-ANO W-GREENLANO
»•' •51-' ".in •
✓ 5 65 i.-í '
s' o*c?*66lo/ ^ /
' 8 53 •3B/3g«* /
/n y:Z«i/
' .» JV «1<6 st/
' 'S**16 7 <5Í**Ö COASIAl STAIIONS
3* ^.30>3. 37*
/ 31* ✓
17 '
•28 6^ 61*»^25«,'
' 2 f/
/SHIEIOEO SIATIONS
.59 20 58 /
INLAND STAIIONS
MOIST ADIABAIIC COOLING UNE
' OBTAINEO FOR G8EE«U*) ISUIffl STAItONS
2 3
MEAN AJR TEMPERATURE
Fig. 21. Mean öD at 68 meteorological stations in lceland plotted against the
mean air temperature. Except for the meteorological stations RjúpnahœS and
Hveravellir, the öD-values are obtained from the deuterium map. The location
and altitude for each station are given in VeSráttan, the annual report of the Ice-
landic Meteorological Office. The mean temperatures used are mean values for
the period 1931—1960. The figure also shows the lines obtained by Dansgaard
et al. (1973) for isobaric cooling for coastal stations in Southwest and West
Greenland and for moist-adiabatic cooling for the Greenland inland stations.
The anomalous t—ÖD relationship at shielded stations is under-
standable in view of the following facts. At these stations the pre-
cipitation is frequently brought by air masses which have previ-
ously travelled over high mountains and may therefore have been
cooled to a temperature much lower than that measured at the
meteorological station. Thus the mean ground-level temperature at
the meteorological station is very likely to deviate much more
from the actual condensation temperature than at an unshielded
coastal station. A good example of a shielded station is the station
Hólar in Hjaltadal in North Iceland (No. 58), which is the station
82