The strikingly sparse woodland across the Icelandic landscape is a consequence of a complex interplay of factors. It’s not simply a case of trees being unable to grow; rather, a combination of historical land management practices, a challenging climate, and volcanic activity have profoundly shaped the island’s vegetation.
Deforestation, primarily driven by the early Viking settlers for fuel, building materials, and grazing land, initiated a significant decline in woodland coverage. The fragile topsoil, already vulnerable due to the harsh climate, was subsequently eroded by wind and rain following the removal of the trees’ protective root systems. This erosion further hindered natural regeneration.