Recension av: Ulrika Wolf-Knuts (red.) Vägen till arkivet. Åbo 1999. (NNF Publications 4.) 166 s., ill.

The deformation of subglacial till is instrumental in causing certain glacier surges, the motion of rapid ice streams in ice sheets, and ice sheet surges which are associated with Heinrich events, and consequent rapid climatic shifts, during the last ice age. It may also be the means whereby drumlins are formed, and these in turn may act as a brake on large scale ice flow. It is therefore impor...

Representation of till rheology in glaciological models of ice motion over deformable sediments has, until now, focused largely on two end-member cases: (1) linear, or mildly non-linear, viscous rheology and (2) (nearly) plastic rheology. Most laboratory and in situ experiments support the latter model. Hindmarsh (1997) and Fowler (2002, 2003) proposed that experimental results represent the be...

Med distans till distansen – hur kan vi tolka den så hastigt påtvingade omställningen under pandemin och vilka lärdomar tar med oss? I här utökade ledaren vill lyfta fram åtta publicerade bidrag som ingår i tidskriftens särskilda tema om högre utbildning coronapandemin. Vi ger också våra egna reflektioner kring påverkade Sverige utifrån roller pedagogiska utvecklare forskare. De hittills har pu...