Jökull Journal
Journal of the Iceland Glaciological and Geological Societies
Jökull publishes research papers, notes and review articles concerning all aspects of the Earth Sciences. The journal is primarily aimed at being an international forum for geoscience research in Iceland.
1.
Hannesdóttir, Hrafnhildur
Jöklabreytingar (Glacier variations) 1930–1970, 1970–1995, 1995–2019 og 2019–2020 Journal Article
In: Jökull, vol. 71, pp. 115-122, 2021.
Abstract | Links | BibTeX | Tags: glacier variations, sporðamælingar
@article{jokull-2021-p115-122,
title = {Jöklabreytingar (Glacier variations) 1930–1970, 1970–1995, 1995–2019 og 2019–2020},
author = {Hrafnhildur Hannesdóttir},
url = {https://jokull.jorfi.is/wp-content/uploads/2021/12/J71-115-122.pdf},
doi = {10.33799/jokull2021.71.115},
year = {2021},
date = {2021-12-01},
journal = {Jökull},
volume = {71},
pages = {115-122},
abstract = {Sjálfboðaliðar félagsins fóru til mælinga síðastliðið haust en þó nokkrir komust ekki til að mæla vegna tilmæla sóttvarnaryfirvalda um að ferðast ekki á milli landshluta á haustmánuðum. Alls bárust upplýsingar frá tæplega 40 sporðamælistöðum. Langflestir sporðar hopa og er hörfunin mest á Síðujökli og austanverðum Breiðamerkurjökli eða í kringum 200 m. Hins vegar mælist framgangur á örfáum sporðum í sunnnanverðum Vatnajökli, sem nú er auðvelt að bera saman við hraðasviðsmyndir úr gervitunglagögnum.},
keywords = {glacier variations, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
Sjálfboðaliðar félagsins fóru til mælinga síðastliðið haust en þó nokkrir komust ekki til að mæla vegna tilmæla sóttvarnaryfirvalda um að ferðast ekki á milli landshluta á haustmánuðum. Alls bárust upplýsingar frá tæplega 40 sporðamælistöðum. Langflestir sporðar hopa og er hörfunin mest á Síðujökli og austanverðum Breiðamerkurjökli eða í kringum 200 m. Hins vegar mælist framgangur á örfáum sporðum í sunnnanverðum Vatnajökli, sem nú er auðvelt að bera saman við hraðasviðsmyndir úr gervitunglagögnum.
2.
Hannesdóttir, Hrafnhildur
Jöklabreytingar 1930–1970, 1970–1995, 1995–2018 og 2018–2019 Journal Article
In: Jökull, vol. 70, pp. 111-118, 2020.
Abstract | Links | BibTeX | Tags: glacier variations, Jöklabreytingar, sporðamælingar
@article{jokull70p111-118,
title = {Jöklabreytingar 1930–1970, 1970–1995, 1995–2018 og 2018–2019},
author = {Hrafnhildur Hannesdóttir},
url = {https://jokull.jorfi.is/wp-content/uploads/2021/11/jokull70p111-118.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {Jökull},
volume = {70},
pages = {111-118},
abstract = {The Icelandic Glaciological Society received reports on approximately 50 measurements sites of glacier
front variations in the autumn of 2019. Glacier retreat was observed at 80% of survey sites whereas advances where reported from 4 sites. The warm summer led to fewer snow-covered glacier margins, and more successful surveys. As in recent years the proglacial lakes make terminus measurements more difficult, although the laser rangefinder works well.},
keywords = {glacier variations, Jöklabreytingar, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
The Icelandic Glaciological Society received reports on approximately 50 measurements sites of glacier
front variations in the autumn of 2019. Glacier retreat was observed at 80% of survey sites whereas advances where reported from 4 sites. The warm summer led to fewer snow-covered glacier margins, and more successful surveys. As in recent years the proglacial lakes make terminus measurements more difficult, although the laser rangefinder works well.
front variations in the autumn of 2019. Glacier retreat was observed at 80% of survey sites whereas advances where reported from 4 sites. The warm summer led to fewer snow-covered glacier margins, and more successful surveys. As in recent years the proglacial lakes make terminus measurements more difficult, although the laser rangefinder works well.
3.
Hannesdóttir, Hrafnhildur; Sigurðsson, Oddur; Einarsson, Bergur; Guðmundsson, Snævarr
Að fóstra jökul Journal Article
In: Jökull, vol. 70, pp. 87-109, 2020.
Abstract | Links | BibTeX | Tags: sporðamælingar
@article{jokull70p87-109,
title = {Að fóstra jökul},
author = {Hrafnhildur Hannesdóttir and Oddur Sigurðsson and Bergur Einarsson and Snævarr Guðmundsson},
url = {https://jokull.jorfi.is/wp-content/uploads/2021/11/jokull70p87-109.pdf},
doi = {10.33799/jokull2020.70.087},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {Jökull},
volume = {70},
pages = {87-109},
abstract = {The article presents an overview of the history of the monitoring programme of glacier termini fluctuations in Iceland. The programme was initiated by meteorologist Jón Eyþórsson in 1930, and the measurements were initially carried out by local farmers. In recent decades, the measurements have been conducted by volunteers of the Iceland Glaciological Society with a very diverse professional background. Every autumn, the distance to the glacier terminus has been measured from a reference post, usually marked with a cairn and/or a metal pole. Glacier terminus variations in Iceland since 1930 show a clear relationship with climate changes. The terminus variations data set also contains information about the surges of many glaciers.},
keywords = {sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
The article presents an overview of the history of the monitoring programme of glacier termini fluctuations in Iceland. The programme was initiated by meteorologist Jón Eyþórsson in 1930, and the measurements were initially carried out by local farmers. In recent decades, the measurements have been conducted by volunteers of the Iceland Glaciological Society with a very diverse professional background. Every autumn, the distance to the glacier terminus has been measured from a reference post, usually marked with a cairn and/or a metal pole. Glacier terminus variations in Iceland since 1930 show a clear relationship with climate changes. The terminus variations data set also contains information about the surges of many glaciers.
4.
Hannesdóttir, Hrafnhildur
Jöklabreytingar (glacier variations) 1930-1970, 1970-1995, 1995-2017 og 2017-2018 Journal Article
In: Jökull, vol. 69, pp. 129-135, 2019.
Abstract | Links | BibTeX | Tags: glacier variations, sporðamælingar
@article{jokull-2019-p129-135,
title = {Jöklabreytingar (glacier variations) 1930-1970, 1970-1995, 1995-2017 og 2017-2018},
author = {Hrafnhildur Hannesdóttir},
url = {https://jokull.jorfi.is/wp-content/uploads/2021/12/J69-129-136.pdf},
doi = {10.33799/jokull2019.69.129o},
year = {2019},
date = {2019-12-01},
urldate = {2019-12-01},
journal = {Jökull},
volume = {69},
pages = {129-135},
abstract = {Upplýsingar bárust frá tæplega fimmtíu sporðamælistöðum haustið 2018. Þar af mælist hop á 33 stöðum, framgangur á fimm og fjórir sporðar breytast lítið sem ekkert. Mæling náðist ekki á nokkrum stöðum vegna snjóskafla við jaðar eða fljótandi jaka á lóni framan við jökulinn sem torveldar mælingu með fjarlægðarkíki. Vesturtunga Þórisjökuls bættist við lista sporðamælistaða þegar farin var vettvangsferð í september 2018 og mælistaður staðsettur.},
keywords = {glacier variations, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
Upplýsingar bárust frá tæplega fimmtíu sporðamælistöðum haustið 2018. Þar af mælist hop á 33 stöðum, framgangur á fimm og fjórir sporðar breytast lítið sem ekkert. Mæling náðist ekki á nokkrum stöðum vegna snjóskafla við jaðar eða fljótandi jaka á lóni framan við jökulinn sem torveldar mælingu með fjarlægðarkíki. Vesturtunga Þórisjökuls bættist við lista sporðamælistaða þegar farin var vettvangsferð í september 2018 og mælistaður staðsettur.
5.
Einarsson, Bergur
Jöklabreytingar 1930–1970, 1970–1995, 1995–2015 og 2015–2016 Journal Article
In: Jökull, vol. 67, pp. 65-69, 2017.
Abstract | Links | BibTeX | Tags: glacier variations, Jöklabreytingar, sporðamælingar
@article{J67p65-69,
title = {Jöklabreytingar 1930–1970, 1970–1995, 1995–2015 og 2015–2016},
author = {Bergur Einarsson},
url = {https://jokull.jorfi.is/wp-content/uploads/2021/11/J67p65-69.pdf},
year = {2017},
date = {2017-01-01},
urldate = {2017-01-01},
journal = {Jökull},
volume = {67},
pages = {65-69},
abstract = {Upplýsingar bárust frá 35 sporðamælistöðum haustið 2016. Þar af mælist hop á 21 stað en framgangur á 5 stöðum. Einn jökuljaðar stendur í stað. Mæling náðist ekki á 8 stöðum vegna snjóskafla við jaðar, veðurs eða fljótandi jaka á lóni framan við jökulinn.},
keywords = {glacier variations, Jöklabreytingar, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
Upplýsingar bárust frá 35 sporðamælistöðum haustið 2016. Þar af mælist hop á 21 stað en framgangur á 5 stöðum. Einn jökuljaðar stendur í stað. Mæling náðist ekki á 8 stöðum vegna snjóskafla við jaðar, veðurs eða fljótandi jaka á lóni framan við jökulinn.
6.
Sigurðsson, Oddur
Glacier variations in Iceland 1930-1995. From the database of the Iceland Glaciological Society Journal Article
In: Jökull, vol. 45, pp. 3-25, 1998.
Abstract | Links | BibTeX | Tags: glacier variations, sporðamælingar
@article{jokull-45-p3-25,
title = {Glacier variations in Iceland 1930-1995. From the database of the Iceland Glaciological Society},
author = {Oddur Sigurðsson},
url = {https://jokull.jorfi.is/wp-content/uploads/2022/03/jokull-45-p3-25.pdf},
doi = {10.33799/jokull1998.45.003},
year = {1998},
date = {1998-01-01},
urldate = {1998-01-01},
journal = {Jökull},
volume = {45},
pages = {3-25},
abstract = {Observations ofthe advance and retreat ofglaciers in Iceland from 1930 to 1995 are presented in tables and graphs. The records, which have previously been published in yearly re- ports in Jökull, have been computerised, checked and corrected and are available on the Internet. Most ofthe non-surging glaciers retreated strongly during the early half of the monitoring period followed by a readvance or a slowing of the retreat after about 1970. Observations of surge-type glaciers are dominated by the surge events.},
keywords = {glacier variations, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
Observations ofthe advance and retreat ofglaciers in Iceland from 1930 to 1995 are presented in tables and graphs. The records, which have previously been published in yearly re- ports in Jökull, have been computerised, checked and corrected and are available on the Internet. Most ofthe non-surging glaciers retreated strongly during the early half of the monitoring period followed by a readvance or a slowing of the retreat after about 1970. Observations of surge-type glaciers are dominated by the surge events.
7.
Einarsson, Einar H.
Suðurbrún Mýrdalsjökuls við Gvendarfell. Breytingar síðustu 100 ár o.fl. (Variations of the southern margin of Mýrdalsjökull at Gvendarfell) Journal Article
In: Jökull, vol. 16, pp. 216–218, 1966.
Links | BibTeX | Tags: jöklamælingar, Mýrdalsjökull, sporðamælingar
@article{jokull-1966-p216-218,
title = {Suðurbrún Mýrdalsjökuls við Gvendarfell. Breytingar síðustu 100 ár o.fl. (Variations of the southern margin of Mýrdalsjökull at Gvendarfell)},
author = {Einar H. Einarsson},
url = {http://timarit.is/pdf/Su%F0urbr%FAn%20M%FDrdalsj%F6kuls%20vi%F0%20Gvendarfell.pdf?gegnirId=000514332},
year = {1966},
date = {1966-01-01},
journal = {Jökull},
volume = {16},
pages = {216--218},
keywords = {jöklamælingar, Mýrdalsjökull, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
8.
Eyþórsson, Jón
Jöklabreytingar (Glacier variations) 1964/1965 og 1965/1966 Journal Article
In: Jökull, vol. 16, pp. 230–231, 1966.
Links | BibTeX | Tags: advance, jöklamælingar, recession, sporðamælingar
@article{jokull-1966-p230-231,
title = {Jöklabreytingar (Glacier variations) 1964/1965 og 1965/1966},
author = {Jón Eyþórsson},
url = {http://timarit.is/pdf/J%F6klabreytingar%201964%2F1965%20og%201965%2F1966%20%3D.pdf?gegnirId=000544790},
year = {1966},
date = {1966-01-01},
journal = {Jökull},
volume = {16},
pages = {230--231},
keywords = {advance, jöklamælingar, recession, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
9.
Eyþórsson, Jón
Jöklabreytingar (Glaciers variations) 1957/58 og 1958/59 Journal Article
In: Jökull, vol. 9, pp. 47-48, 1959.
Links | BibTeX | Tags: glacier variations, jöklarannsóknir, sporðamælingar
@article{jokull-1959-p47-48,
title = {Jöklabreytingar (Glaciers variations) 1957/58 og 1958/59},
author = {Jón Eyþórsson},
url = {https://timarit.is/gegnir/000544783},
year = {1959},
date = {1959-01-01},
urldate = {1959-01-01},
journal = {Jökull},
volume = {9},
pages = {47-48},
keywords = {glacier variations, jöklarannsóknir, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}
10.
Bergþórsson, Páll
Barkárjökull Journal Article
In: Jökull, vol. 6, pp. 29, 1956.
Links | BibTeX | Tags: skriðjökull, sporðamælingar
@article{jokull-1956-p29,
title = {Barkárjökull},
author = {Páll Bergþórsson},
url = {https://jokull.jorfi.is/wp-content/uploads/2021/11/jokull-1956-p29.pdf},
year = {1956},
date = {1956-01-01},
urldate = {1956-01-01},
journal = {Jökull},
volume = {6},
pages = {29},
keywords = {skriðjökull, sporðamælingar},
pubstate = {published},
tppubtype = {article}
}