Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Snævarr Guðmundsson"'
Publikováno v:
Mountain Research and Development, Vol 39, Iss 2, Pp D1-D13 (2019)
Glacial mountain environments are changing rapidly as a result of climate change and the expansion of nature-based recreation. Anticipatory planning to adapt to such changes is a key management challenge. The aim of this study was to explore how adap
Externí odkaz:
https://doaj.org/article/836881560407449e9dd6ec985e885893
Autor:
Snævarr Guðmundsson, David J. A. Evans
Publikováno v:
Geografiska Annaler: Series A, Physical Geography. 104:298-332
Autor:
Greta H. Wells, Þorsteinn Sæmundsson, Snævarr Guðmundsson, Finnur Pálsson, Eyjólfur Magnússon, Reginald L. Hermanns, Guðfinna Aðalgeirsdóttir
Arctic regions are warming at more than double the global average rate with significant impacts on glaciers and hydrologic systems. Iceland is on the front line of this rapid climate change, with a predicted loss of ~20% of its current ice cap volume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52ec06f21d5c11a4be2b77017dcec2a8
https://doi.org/10.5194/egusphere-egu23-14598
https://doi.org/10.5194/egusphere-egu23-14598
Autor:
Hrafnhildur Hannesdóttir, Oddur Sigurðsson, Snævarr Guðmundsson, Joaquín M.C. Belart, Ragnar H. Þrastarson, Finnur Pálsson, Eyjólfur Magnússon, Tómas Jóhannesson
A national glacier outline inventory for several different epochs since the end of the Little Ice Age (LIA) in Iceland has been created with input from several research groups and institutions, and has been submitted to the GLIMS (Global Land Ice Mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4a6e29d08f443bce12092412f5c9d09
https://doi.org/10.5194/egusphere-egu23-15715
https://doi.org/10.5194/egusphere-egu23-15715
Publikováno v:
GI_Forum. 1:46-52
Monitoring ice-marginal lakes is important for glaciological and geomorphological studies, as well as hazard and risk assessment. Sentinel-1 synthetic aperture radar (SAR) and Sentinel-2 optical data opened a new era for multi-temporal analysis and s
Publikováno v:
Jökull. 70:87-109
Stiklað er á stóru í sögu sporðamælinga á Íslandi og greint frá aðferðum og vöktun sem sjálfboðaliðar Jöklarannsóknafélags Íslands sinna. Mælingar á breytingum jökulsporða hófust árið 1930, þegar Jón Eyþórsson veðurfr
Publikováno v:
Jökull. 70:119-128
Jökulsá á Breiðamerkursandi er á meðal vatnsmestu vatnsfalla á Íslandi. Á meðan sandar á Suðausturlandi voru einungis reiðfærir og stórvötn öll óbrúuð, þótti Jökulsá á meðal illfærustu straumvatna landsins. Áður en áin g
Autor:
Finnur Pálsson, Eyjólfur Magnússon, Joaquín M. C. Belart, Skúli Víkingsson, Ragnar Heiðar Þrastarson, Tómas Jóhannesson, Hrafnhildur Hannesdóttir, Oddur Sigurðsson, Snævarr Guðmundsson
Publikováno v:
Jökull. 70:1-34
— A national glacier outline inventory for several different times since the end of the Little Ice Age (LIA) in Iceland has been created with input from several research groups and institutions, and submitted to the GLIMS (Global Land Ice Measureme
Autor:
Eyjólfur Magnússon, Tómas Jóhannesson, Finnur Pálsson, Þorsteinn Sæmundsson, Helgi Björnsson, Snævarr Guðmundsson
Publikováno v:
Jökull. 69:1-34
Many ice-marginal lakes have formed in front of glacier termini in Iceland in recent decades due to climate warming, particularly at the southern margin of Vatnajökull ice cap where several such lakes grow year-by-year at present. At the same time,
Publikováno v:
Geografiska annaler, series A, physical geography, 2019, Vol.101(3), pp.225-248 [Peer Reviewed Journal]
Independent dating of closely-spaced moraines on the west Breiðamerkurjökull foreland is used to test the accuracy of the size frequency (SF) and largest lichen (5LL) lichenometric dating techniques. The 5LL technique derived the most accurate ages