Hreiðar was one of the founders of The Thingey Archaeology Society in 2004 and active member of the board to his death. He is much missed by friends and family, but we hope that this commemorative student travel fellowship will serve to carry on the work he began so well.

NABO and International Polar Year (2007-10). Long Term Human Ecodynamics in the Norse North Atlantic: cases of sustainability, survival, and collapse.