Accelerated erosion and transport of fine sediment from upland temperate catchments can reflect increased erosivity and/or erodibility, due in turn to climatic and/or human forcing. Identification of sediment fluxes and sources over Holocene timescales can both enable understanding of the relative impacts of these forcings, and provide perspective on recent sediment fluxes. Here we present a ~ ...

The Hamlet of Tuktoyaktuk is a low-lying peninsula in the Arctic on Beaufort Sea that vulnerable to coastal erosion and intermittent flooding. Most residences buildings located near coast have been relocated; those remaining are currently at risk damage or destruction during storm events. In longer term, cultural sites such as graveyard also risk. Nearby Island, beach/bluff system which shelter...