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ハイマツ年枝生長の地理変異
GEOGRAPHICAL VARIATIONS OF ANNUAL FLUCTUATIONS IN STEM ELONGATION OF PINUS PUMILA REGEL ON HIGH MOUNTAINS OF JAPAN

Susumu OKITSU
1988 Nihon Seitai Gakkaishi  
epa 厂 tment Of E ) iyi厂o 翩 劭 tal Studies fe厂 Open Space, Faculty げ Horticulture , Chi加 UniVersity ,ゐ知 置 ∫吻 271 Syn 叩 sis Annual nuctuations in stem olongatio 皿 of 1物 us pum 〃々 REGEL were compared among nlne Japanese mouutains from 1970 to l984. On the basis of pattems of the annual fluctuation five mountain groups were recognized . The annual fiuctuations tended to synchron 屹 e w 最hhl each mountain group , but tonded to vary among mountain groups . A 】 though summer air tem ・ perature in the
more » ... perature in the preceding year showed a s王 ight co1Telation , no clear eviden was obatined which suggested that air temperature aione strongly 三 駐月uences stem e】 ongation ,
doi:10.18960/seitai.38.2_177 fatcat:2fsrta6mo5dshgawjru3v245pa