Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull
The Seljavallajökull glacier, part of the Eyjafjallajökull glacier system, and Sólheimajökull, part of the Mýrdalsjökull glacier system, are two glaciers that extend into valleys in the southeast part of Iceland. Due to climate warming, both of these glaciers are part of a melting ice cap. They are...
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ftworldlearning:oai:digitalcollections.sit.edu:isp_collection-3475 2023-06-11T04:11:34+02:00 Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull Miller, Roberta B.C. 2016-10-01T07:00:00Z application/pdf https://digitalcollections.sit.edu/isp_collection/2453 https://digitalcollections.sit.edu/context/isp_collection/article/3475/viewcontent/Miller_ISPpaper.pdf unknown SIT Digital Collections https://digitalcollections.sit.edu/isp_collection/2453 https://digitalcollections.sit.edu/context/isp_collection/article/3475/viewcontent/Miller_ISPpaper.pdf Independent Study Project (ISP) Collection Environmental Health Environmental Studies Geographic Information Sciences Geography Physical and Environmental Geography Scandinavian Studies text 2016 ftworldlearning 2023-05-07T16:26:20Z The Seljavallajökull glacier, part of the Eyjafjallajökull glacier system, and Sólheimajökull, part of the Mýrdalsjökull glacier system, are two glaciers that extend into valleys in the southeast part of Iceland. Due to climate warming, both of these glaciers are part of a melting ice cap. They are located nearby to one another, and Sólheimajökull has been extensively studied for its outwash plain sedimentology, retreat history, pro-glacial geomorphology and has been steadily monitored by the Glaciological Society of Iceland. Seljavallajökull has also been monitored by this group, but it has not been studied for sediment profiles and landscape chronology as Sólheimajökull has. The goal of this paper is to synthesize information on fluvioglacial dynamics and glacial retreat in Iceland to better understand future outcomes of climate change in correlation with local sedimentology in glacial outwash zones. This will describe what kind of geomorphological outcomes and risks are possible in a presently warming global climate in glacial and volcanic environments. Using the wealth of data existing for Sólheimajökull as well as field observations at Seljavallajökull, this localized study will provide measured examples of patterns and behaviors of retreating glaciers, and will possibly provide evidence of the kind of sediment depositing and fluvial events that happen due to melting glacial ice. A hypothesis for sedimentary studies of these outwash zones is that their sediment profiles will have layered sediments, perhaps of similar types between the two glacial sites, with interruptions and differences based on local fluvioglacial events, volcanic history, and retreating sediment outwash. Since there has been more recent flooding at Sólheimajökull, there will be more disruption in sediment layers. Both glaciers are retreating, and this paper aims to thoroughly describe and catalog sediment outputs, glacial processes, and climate responses that occur in Iceland and at a larger scale in a warming climate. Text Eyjafjallajökull glacier Ice cap Iceland Mýrdalsjökull SIT Digital Collections Mýrdalsjökull ENVELOPE(-19.174,-19.174,63.643,63.643) Sólheimajökull ENVELOPE(-19.303,-19.303,63.557,63.557) |
institution |
Open Polar |
collection |
SIT Digital Collections |
op_collection_id |
ftworldlearning |
language |
unknown |
topic |
Environmental Health Environmental Studies Geographic Information Sciences Geography Physical and Environmental Geography Scandinavian Studies |
spellingShingle |
Environmental Health Environmental Studies Geographic Information Sciences Geography Physical and Environmental Geography Scandinavian Studies Miller, Roberta B.C. Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull |
topic_facet |
Environmental Health Environmental Studies Geographic Information Sciences Geography Physical and Environmental Geography Scandinavian Studies |
description |
The Seljavallajökull glacier, part of the Eyjafjallajökull glacier system, and Sólheimajökull, part of the Mýrdalsjökull glacier system, are two glaciers that extend into valleys in the southeast part of Iceland. Due to climate warming, both of these glaciers are part of a melting ice cap. They are located nearby to one another, and Sólheimajökull has been extensively studied for its outwash plain sedimentology, retreat history, pro-glacial geomorphology and has been steadily monitored by the Glaciological Society of Iceland. Seljavallajökull has also been monitored by this group, but it has not been studied for sediment profiles and landscape chronology as Sólheimajökull has. The goal of this paper is to synthesize information on fluvioglacial dynamics and glacial retreat in Iceland to better understand future outcomes of climate change in correlation with local sedimentology in glacial outwash zones. This will describe what kind of geomorphological outcomes and risks are possible in a presently warming global climate in glacial and volcanic environments. Using the wealth of data existing for Sólheimajökull as well as field observations at Seljavallajökull, this localized study will provide measured examples of patterns and behaviors of retreating glaciers, and will possibly provide evidence of the kind of sediment depositing and fluvial events that happen due to melting glacial ice. A hypothesis for sedimentary studies of these outwash zones is that their sediment profiles will have layered sediments, perhaps of similar types between the two glacial sites, with interruptions and differences based on local fluvioglacial events, volcanic history, and retreating sediment outwash. Since there has been more recent flooding at Sólheimajökull, there will be more disruption in sediment layers. Both glaciers are retreating, and this paper aims to thoroughly describe and catalog sediment outputs, glacial processes, and climate responses that occur in Iceland and at a larger scale in a warming climate. |
format |
Text |
author |
Miller, Roberta B.C. |
author_facet |
Miller, Roberta B.C. |
author_sort |
Miller, Roberta B.C. |
title |
Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull |
title_short |
Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull |
title_full |
Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull |
title_fullStr |
Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull |
title_full_unstemmed |
Investigating effects of climate change on glaciers and proglacial landscapes in southeast Iceland: Fluvioglacial Behavior of Sólheimajökull and Seljavallajökull |
title_sort |
investigating effects of climate change on glaciers and proglacial landscapes in southeast iceland: fluvioglacial behavior of sólheimajökull and seljavallajökull |
publisher |
SIT Digital Collections |
publishDate |
2016 |
url |
https://digitalcollections.sit.edu/isp_collection/2453 https://digitalcollections.sit.edu/context/isp_collection/article/3475/viewcontent/Miller_ISPpaper.pdf |
long_lat |
ENVELOPE(-19.174,-19.174,63.643,63.643) ENVELOPE(-19.303,-19.303,63.557,63.557) |
geographic |
Mýrdalsjökull Sólheimajökull |
geographic_facet |
Mýrdalsjökull Sólheimajökull |
genre |
Eyjafjallajökull glacier Ice cap Iceland Mýrdalsjökull |
genre_facet |
Eyjafjallajökull glacier Ice cap Iceland Mýrdalsjökull |
op_source |
Independent Study Project (ISP) Collection |
op_relation |
https://digitalcollections.sit.edu/isp_collection/2453 https://digitalcollections.sit.edu/context/isp_collection/article/3475/viewcontent/Miller_ISPpaper.pdf |
_version_ |
1768386720626114560 |