Relations between patterns of regeneration and size of storm-made gaps in a primeval forest, Fiby urskog, central Sweden. Undergraduate project in ecological botany

age altura arbre forestier betula boreal forests crecimiento croissance diameter diametro distribution naturelle ecological succession edad forest ecology forest trees growth hauteur height monte irregular natural distribution natural regeneration nature reserves picea abies pinus sylvestris populus reservas naturales sinecologia stand characteristics suecia sweden synecology tilia uneven aged stands virgin forests wind damage