広島大学総合科学部紀要. IV, 理系編 29 巻
2003-12 発行

Actual vegetation of Shimokamagari-cho, Hiroshima Prefecture

Ohta Yoko
全文
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rikei29_09.pdf
Abstract
An actual vegetation map of Shimokamagari-cho was produced at a scale of 1:25 000 in original.Field surveys were carried out in 2001 and 2002. Aerial photographs taken in 2000 were used to confirm theboundary of each vegetation patch. The map shows 26 physiognomic vegetation and land-use types belongingto 19 main types. Rapid changes of vegetation structure have occurred recently in Shimokamagari-cho, duemainly to human activities. People have abandoned orchards and stopped managing rural forests owing tosocioeconomic changes. On the other hand, new types of land use for tourism appeared in 2002.
著者キーワード
Agricultural landscape
Human activities
Orange production
Seto Inland Sea
Tourism