TY  - JOUR
PY  - 2007//
TI  - Stratigraphic evaluation of a Holocene clay-slide in Northern Norway
JO  - Landslides
A1  - Hansen, Louise
A1  - Eilertsen, Raymond
A1  - Solberg, Inger-Lise
A1  - Rokoengen, Kåre
SP  - 233
EP  - 244
VL  - 4
IS  - 3
N2  - An almost 6,000 years old slide in marine clay at Fossmoen, Northern Norway is studied to: characterize the scar, the slide deposits and the slide event; evaluate the role that stratigraphic variations played for failure; and view the slide event within long-term landscape development. A geological model for the area is based on drilling, outcrops and ground-penetrating radar with emphasis on the stratigraphic variations of fjord deposits. The slide's age implies that the deposits were sensitive already shortly after emergence above sea level, and layers are still sensitive. River incision was probably responsible for the initial slide, whereas stratigraphy and groundwater movement controlled the location and shape of the scar. Laminated, inclined and discontinuous bedding are suggested as playing different roles for ground-water flow and pore pressures, adding to existing models on the development of soft and sensitive layers prone to sliding.<p /> 
LA  - 
SN  - 1612-510X
UR  - http://dx.doi.org/10.1007/s10346-006-0078-4
ID  - ref1
ER  -