Around the Agatsuma sulfur mine in Gunma Prefecture, degraded landscapes caused by smoke damages have been formed. Landform, soils and vegetation and the vegetation changing processes are surveyed and analyzed. Degraded plant communities of Sasa and Carextypes are distributed in moderately damaged area, and patches of eroded bare grounds have been formed in heavily damaged area. Degradation and restoration processes of degraded landscapes are similar to those of volcanic desert landscapes around the crater of Mt. KusatsuSirane, but distribution patterns of degraded lands are quite different. The result of analysis suggests that landscape conservation treatments based on ecological evaluation are needed to minimize the appearance of man-induced land and vegetation degradation.
雑誌名
造園雑誌
巻
53
号
5
ページ
151 - 156
発行年
1990
ISSN
03877248
書誌レコードID
AN00133839
日本十進分類法
629
290.13
出版者
日本造園学会
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吾妻硫黄鉱山跡地における煙害と植生変化
zoen53_5.pdf
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