Distribution of Quercus myrsinaefolia Blume (Fagaceae), escaped evergreen broad-leaved tree, in mid and downstream region of the Chikuma River, northern Nagano Prefecture

Accession number;04A0286777
Title;Distribution of Quercus myrsinaefolia Blume (Fagaceae), escaped evergreen broad-leaved tree, in mid and downstream region of the Chikuma River, northern Nagano Prefecture
Author; OTSUKA KOICHI (Nagano-Ken Shizen Hogo Kenkyusho) OZEKI MASAAKI (Nagano-Ken Shizen Hogo Kenkyusho) MAEKAWA MASAAKI (Nagano-Ken Shizen Hogo Kenkyusho)
Journal Title;Naganoken Shizen Hogo Kenkyujo Kiyo
Journal Code:J1502A
ISSN:1344-0780
VOL.7;NO.;PAGE.17-22(2004)
Figure&Table&Reference;FIG.2, TBL.1, REF.14
Pub. Country;Japan
Language;Japanese
Abstract;We investigated distribution of Quercus myrsinaefolia Blume, escaped evergreen broad-leved tree, in mid and downstream region of the Chikuma River, northern Nagano Prefecture, in 2003. Evergreen broad-leved tree species originated in warm-temperate zone aren't distributed naturally in the survey area. Quercus myrsinaefolia were confirmed in twenty-five points. These points's elevation ranged from 350m to 660m a.s.l. where included in warm-temperate zone estimated by Warmth Index (WI). (author abst.)