Arctic Coastal Dynamics (ACD) - status report
Coastal dynamics directly reflecting the complicated land-ocean interactions play an important role in the balance of sediments, organic carbon and nutrients in the Arctic basin. Recent studies indicate that sediment input to the Arctic shelves resulting from erosion of ice-rich, permafrost-dominate...
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ftoceanrep:oai:oceanrep.geomar.de:27418 2023-05-15T14:20:42+02:00 Arctic Coastal Dynamics (ACD) - status report Rachold, Volker 2005 text https://oceanrep.geomar.de/id/eprint/27418/ https://oceanrep.geomar.de/id/eprint/27418/1/2003_Rachold-ADC_OSM-SEARCH.pdf en eng ARCUS, Arctic Research Consortium of the US https://oceanrep.geomar.de/id/eprint/27418/1/2003_Rachold-ADC_OSM-SEARCH.pdf Rachold, V. (2005) Arctic Coastal Dynamics (ACD) - status report. [Talk] In: Open Science Meeting Study of Environmental Arctic Change. , 27.10.-30.10.2003, Seattle, Washington, USA . Proceedings of the Open Science Meeting Study of Environmental Arctic Change, SEARCH. p. 159 . cc_by_nc Conference or Workshop Item NonPeerReviewed 2005 ftoceanrep 2023-04-07T15:17:31Z Coastal dynamics directly reflecting the complicated land-ocean interactions play an important role in the balance of sediments, organic carbon and nutrients in the Arctic basin. Recent studies indicate that sediment input to the Arctic shelves resulting from erosion of ice-rich, permafrost-dominated coasts may be equal to or greater than input from rivers. Thus, the understanding and quantification of coastal processes is critical for interpreting the geological history of the Arctic shelves. The predictions of future behavior of these coasts in response to climatic and sea level changes is an important issue because most of the human activity that occurs at high latitudes concentrates on the Arctic coastlines. Arctic Coastal Dynamics (ACD) is a multi-disciplinary, multi-national project of the International Arctic Sciences Committee (IASC) and the International Permafrost Association (IPA). Its overall objective is to improve our understanding of circum-Arctic coastal dynamics as a function of environmental forcing, coastal geology and cryology and morphodynamic behavior. In particular, ACD aims to: establish the rates and magnitudes of erosion and accumulation of Arctic coasts; develop a network of long-term monitoring sites; identify and undertake focused research on critical processes; estimate the amount of sediments and organic carbon derived from coastal erosion; refine and apply an Arctic coastal classification (includes ground-ice, permafrost, geology etc.) in digital form (GIS format); extract and utilize existing information on relevant environmental forcing parameters (e.g. wind speed, sea level, fetch, sea ice etc.); produce a series of thematic and derived maps (e.g. coastal classification, ground-ice, sensitivity etc.); develop empirical models to assess the sensitivity of Arctic coasts to environmental variability and human impacts. At the present state, emphasis is on developing a reliable circum-Arctic estimate of sediment and organic carbon input from coastal erosion to the inner shelf, which ... Conference Object Arctic Arctic Basin Arctic IASC Ice International Permafrost Association permafrost Sea ice OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Arctic |
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OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
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ftoceanrep |
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English |
description |
Coastal dynamics directly reflecting the complicated land-ocean interactions play an important role in the balance of sediments, organic carbon and nutrients in the Arctic basin. Recent studies indicate that sediment input to the Arctic shelves resulting from erosion of ice-rich, permafrost-dominated coasts may be equal to or greater than input from rivers. Thus, the understanding and quantification of coastal processes is critical for interpreting the geological history of the Arctic shelves. The predictions of future behavior of these coasts in response to climatic and sea level changes is an important issue because most of the human activity that occurs at high latitudes concentrates on the Arctic coastlines. Arctic Coastal Dynamics (ACD) is a multi-disciplinary, multi-national project of the International Arctic Sciences Committee (IASC) and the International Permafrost Association (IPA). Its overall objective is to improve our understanding of circum-Arctic coastal dynamics as a function of environmental forcing, coastal geology and cryology and morphodynamic behavior. In particular, ACD aims to: establish the rates and magnitudes of erosion and accumulation of Arctic coasts; develop a network of long-term monitoring sites; identify and undertake focused research on critical processes; estimate the amount of sediments and organic carbon derived from coastal erosion; refine and apply an Arctic coastal classification (includes ground-ice, permafrost, geology etc.) in digital form (GIS format); extract and utilize existing information on relevant environmental forcing parameters (e.g. wind speed, sea level, fetch, sea ice etc.); produce a series of thematic and derived maps (e.g. coastal classification, ground-ice, sensitivity etc.); develop empirical models to assess the sensitivity of Arctic coasts to environmental variability and human impacts. At the present state, emphasis is on developing a reliable circum-Arctic estimate of sediment and organic carbon input from coastal erosion to the inner shelf, which ... |
format |
Conference Object |
author |
Rachold, Volker |
spellingShingle |
Rachold, Volker Arctic Coastal Dynamics (ACD) - status report |
author_facet |
Rachold, Volker |
author_sort |
Rachold, Volker |
title |
Arctic Coastal Dynamics (ACD) - status report |
title_short |
Arctic Coastal Dynamics (ACD) - status report |
title_full |
Arctic Coastal Dynamics (ACD) - status report |
title_fullStr |
Arctic Coastal Dynamics (ACD) - status report |
title_full_unstemmed |
Arctic Coastal Dynamics (ACD) - status report |
title_sort |
arctic coastal dynamics (acd) - status report |
publisher |
ARCUS, Arctic Research Consortium of the US |
publishDate |
2005 |
url |
https://oceanrep.geomar.de/id/eprint/27418/ https://oceanrep.geomar.de/id/eprint/27418/1/2003_Rachold-ADC_OSM-SEARCH.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Basin Arctic IASC Ice International Permafrost Association permafrost Sea ice |
genre_facet |
Arctic Arctic Basin Arctic IASC Ice International Permafrost Association permafrost Sea ice |
op_relation |
https://oceanrep.geomar.de/id/eprint/27418/1/2003_Rachold-ADC_OSM-SEARCH.pdf Rachold, V. (2005) Arctic Coastal Dynamics (ACD) - status report. [Talk] In: Open Science Meeting Study of Environmental Arctic Change. , 27.10.-30.10.2003, Seattle, Washington, USA . Proceedings of the Open Science Meeting Study of Environmental Arctic Change, SEARCH. p. 159 . |
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cc_by_nc |
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1766293202729435136 |