Jökull - 01.12.1958, Blaðsíða 32

JON EYTHORSSON:
Jöklabreytingar 1956/57 og 1957/58
(GLACIER VARIATIONS IN METERS)
Breytingar eru taldar i metrum. Þýðir hop, en + framskrið.
I. Drangajökull 1956/57
Kaldalónsjökull ......................................... -r- 18
Leirufjarðarjökull ....................................... 4- 30
Reykjafjarðarjökull ..................................... H- 26
II. Sncefellsjökull
Hyrningsjökull ........................................... H- 6
Jökulháls ................................................ H- 48
III. Eyjafjalla—Mýrdalsjökull
Gígjökull ......................... 1954/58 .......... h- 181 (4ár)
Sólheimajökull, V-sporður (W-snout) 1956/58 ........... . h- 37 (2 ár)
— A-sporður (E-snout).................... H- 30 (2 ár)
Jökulhöfuð ............................ -t- 5 (2 ár)
IV. Vatnajökull
Skeiðarárjökull vestan til (W-side) ..................... -4- 63
— austan til (E-side) ................... h- 24
Morsárjökull ............................................ H- 14
Skaftafellsjökull ......................................... + 6
Svínafellsjökull norðan til (N-side)....................... + 3
— sunnan til (S-side) ................... H- 20
Virkisjökull ............................................ h- 15 (2 ár)
Kvíárjökull............................................... H- 6
Hrútárjökull ............................................ H- 11
Fjallsjökull............................................... + 5
Breiðamerkurjökull vestan ár (W of Jökulsá) .......... 23
— austan ár (E of Jökulsá) ......... -~ 75
Fellsárjökull ..................... 1956/58 .......... -=- 60 (2 ár)
Brókarjökull ............................................ H- 15
Birnujökull .......................................... 1
Heinabergsjöklar:
A Eyvindstungnakolli ................................... H- 5
Syðri jökull (Skálafellsjökull) ......................... ~ 29
Nyrðri jökull (Heinabergsjökull)......................... — 37
Fláajökull ............................................... 4- 15
Hoffellsjökull, eystri tunga (E-snout) ................... h- 6
— vestri tunga (W-snout)................. h- 53
Tungnárjökull (Jökulheimum) .............................. H- 40
V. Hofsjökull
Nauthagajökull ........................................... H- 59
Múlajökull ................................................ + 70
A Lambahrauni (NV-horn)............ 1955/57 .......... h- 50 (2 ár)
1957/58
4- 48
>
4- 15
?
?
4- 60
4- 28
4- 39
+ 2
4- 17
+ 1
4- 8
4- 20
4- 14
0
4- 30
4- 58
4- 10
4- 3
4- 13
4- 13
4- 37
+ 3
4- 49
4- 40
4- 107
20
50