鬼怒川源流域の山地帯-亜高山帯移行部に成立する針広混交林の組成・構造および植生地理学的位置づけ
Species composition, structure and vegetation geographical characteristics of conifer/broad-leaved mixed forest in the montane-subalpine transitional zone in the headwaters of the Kinu-gawa River, central Japan

Mifuyu OGAWA, Takashi KAMIJO, Tatsuhiro ISOGAI, Hiroichi FUKUDA
2006 Shokusei Gakkaishi  
apon ica. F . crenata an. d . A . turbinata were l O% or more in either of four ibrests . A , homolepis appeared in four ibrests , and reached maximal values of relative basal area in AP forest . In AP and PT rorests , canopy height reached to 35 . − 40 m , and the maximum height of eoni fer trees was g1 ' eater thall that of deciduous broad − lea 、 ℃ d trees. DBH class distrlbutjons of A . hontotepis in AP 郵 orest and P. ノ 8zo8 η廊 var . hondoensis in PT forest were discontinu − ous . Thus we
more » ... u − ous . Thus we thought that the regeneration of . イ. homoleptS ill AP forest depended on some large catastrophic disturba ηces such as typhoons 、 AP alld PT forest had similar species composi 耄 ion of conifer / broad − lea> ed m 三 xed forest in Yastugatake and Kamikochi region , and contained many 三 ndicator specles of the upper − temperate tbrest zone , We conciuded thc AP forest and PT fbrest belong to the upPer − temperate forest ,
doi:10.15031/vegsci.23.105 fatcat:t2rwv2a6rfhpbheadlweuqowzm