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  • Downslope displacement rates of ploughing boulders in a mid-alpine environment : Finse, southern Norway
  • Erratic boulder ; Freeze-thaw cycle ; Gelifluction ; Global Positioning System ; Mountain ; Norway ; Periglacial features ; Slope dynamics ; Survey
  • Annual and seasonal displacements of ploughing boulders were investigated at Finse, by traditional surveying and differential carrier-phase global positioning system measurements. Annual displacement rates were mainly below 10mm/year
  • . There was a tendency for larger boulders to travel faster. Seasonal displacements were restricted to the annual freeze-thaw cycle. The concept of frost creep seems not applicable to the investigated ploughing borders. On the hand, due to tilting of the boulders
  • 2001
  • Frost heave and thaw consolidation of ploughing boulders in a Mid-Alpine environment, Finse, Southern Notway
  • Cold area ; Erratic boulder ; Freezing ; Heat transfer ; Norway ; Statistical analysis ; Thawing ; Vertical movement
  • 2001
  • Canada ; Erratic boulder ; Geomorphometry ; Periglacial features ; Rocky Mountains ; Slope
  • 2001
  • The AA. report how a pioneer liverwort, Nardia succulenta, stimulates accretion of volcanic ash, creating layers adhering to vertical bare cliffs and bridging fresh volcanic boulders, as well as creating habits that probably favour the liverworts
  • 2001
  • Climatic variation ; Erratic boulder ; Europe ; Geomorphology ; Glacial landform ; Glacier ; Neogene ; Quaternary ; Sea level ; Sediment transport
  • 2001
  • Canada ; Dolostone ; Erratic boulder ; Estuary ; Glacial features ; Holocene ; Lithology ; Palaeo-environment ; Quebec ; Saint-Laurent
  • 2001
  • Biostratigraphy ; Chalk ; England ; Erratic boulder ; Foraminifera ; Glaciation ; Moraine ; Palaeogeography ; Palaeontology ; Pleistocene ; United Kingdom
  • 2001
  • Thirty-two cosmogenic Cl 36 surface exposure ages constrain the timing of two late Pleistocene glacial advances in the western Ahklun Mountains. Boulders were sampled from one early Wisconsin (sensu lato) and six late Wisconsin moraines deposited
  • 2001
  • British Columbia ; C 14 dating ; Canada ; Dating ; Deglaciation ; Erratic boulder ; Ice sheet ; Isotope dating ; Lithology ; Moraine ; Palaeo-environment ; Pleistocene ; Quaternary ; United States of America ; Washington State
  • 2001
  • Erratic boulder ; Glacial ablation ; Glacial erosion ; Glacial features ; Glacier dynamics ; Lapland ; Quantitative analysis ; Quaternary ; Roche moutonnée ; Sweden ; Typology
  • 2001