Resumé
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Geografisk Tidsskrift |
| Vol/bind | 112 |
| Udgave nummer | 1 |
| Sider (fra-til) | 27-39 |
| Antal sider | 13 |
| ISSN | 0016-7223 |
| DOI | |
| Status | Udgivet - 2012 |
Citer dette
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Classification of debris flow phenomena in the Faroe Islands. / Dahl, Mads-Peter Jakob; E. Mortensen, Lis; Jensen, Niels H.; Veihe, Anita; Neergaard, Maja de.
I: Geografisk Tidsskrift, Bind 112, Nr. 1, 2012, s. 27-39.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
TY - JOUR
T1 - Classification of debris flow phenomena in the Faroe Islands
AU - Dahl, Mads-Peter Jakob
AU - E. Mortensen, Lis
AU - Jensen, Niels H.
AU - Veihe, Anita
AU - Neergaard, Maja de
PY - 2012
Y1 - 2012
N2 - Landslides and debris flow phenomena in particular constitute a threat to human activities in the Faroe Islands. As a contribution to ongoing landslide risk management research, this paper proposes a classification scheme for debris flow phenomena in the Faroe Islands. The scheme, produced through a multidisciplinary study involving geomorphological fieldwork and qualitative collection of indigenous landslide knowledge, presents physical characteristics to classify debris flow phenomena into groups named with Faroese terms. The following landslide definitions are proposed. Brekku-skriðulop (English translation: hillslope debris flow): a very rapid to extremely rapid non-channelised downslope movement of remoulded colluvium and eventually fragmented rock, initiated as a debris slide in colluvial soil (type 1) or from rock fall (type 2). Áar-skriðulop (English translation: channelised debris flow): a very rapid to extremely rapid channelised downslope movement of remoulded colluvium and/or talus/fluvial material and eventually fragmented rock, initiated as a debris slide in colluvial soil (type 1), from rock fall (type 2) or from mobilisation of talus/fluvial material (type 3). The scheme, which is compatible with international landslide classification systems, significantly increases the knowledge of debris flow phenomena and promotes a consistent terminology of these within the Faroe Islands.
AB - Landslides and debris flow phenomena in particular constitute a threat to human activities in the Faroe Islands. As a contribution to ongoing landslide risk management research, this paper proposes a classification scheme for debris flow phenomena in the Faroe Islands. The scheme, produced through a multidisciplinary study involving geomorphological fieldwork and qualitative collection of indigenous landslide knowledge, presents physical characteristics to classify debris flow phenomena into groups named with Faroese terms. The following landslide definitions are proposed. Brekku-skriðulop (English translation: hillslope debris flow): a very rapid to extremely rapid non-channelised downslope movement of remoulded colluvium and eventually fragmented rock, initiated as a debris slide in colluvial soil (type 1) or from rock fall (type 2). Áar-skriðulop (English translation: channelised debris flow): a very rapid to extremely rapid channelised downslope movement of remoulded colluvium and/or talus/fluvial material and eventually fragmented rock, initiated as a debris slide in colluvial soil (type 1), from rock fall (type 2) or from mobilisation of talus/fluvial material (type 3). The scheme, which is compatible with international landslide classification systems, significantly increases the knowledge of debris flow phenomena and promotes a consistent terminology of these within the Faroe Islands.
U2 - 10.1080/00167223.2012.707804
DO - 10.1080/00167223.2012.707804
M3 - Journal article
VL - 112
SP - 27
EP - 39
JO - Geografisk Tidsskrift
JF - Geografisk Tidsskrift
SN - 0016-7223
IS - 1
ER -