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このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10112/10724

タイトル: 北河内地域の都市近郊住宅地における1996年と1997年のチョウ類群集と環境評価
タイトル(その他言語/よみかな): Butterfly Communities at Residential Suburbs in Kita-kawachi Area in 1996 and 1997 and Evaluation of Environment
著者名: 吉田, 宗弘
著者の別表記: YOSHIDA, Munehiro
キーワード: urban environment
butterfly community
transect method
diversity index
Pianka's α index
Sunose's EI index
Kansai University
論文発行年月日: 1998年11月20日
出版者: 関西大学工学会
雑誌名: 工学と技術:関西大学工学会誌
巻: 11
号: 4
開始ページ: 69
終了ページ: 75
抄録: To evaluate the urban environment, butterfly communities were monitored by a transect-count method at 3 residential suburbs (Owada in Neyagawa city, Makino in Hirakata city and Nagaodai in Hirakata city) in Kita-kawachi area in 1996 and 1997. Eight and 8 species in Owada, 14 and 19 species in Makino, and 23 and 27 species in Nagaodai were observed in 1996 and 1997, respectively. Mean annual counts of individuals per 1 km transect observed in 1996 and 1997 were 5. 31 and 6. 33 in Owada, 18. 42 and 22. 98 in Makino, and 11. 41 and 23. 21 in Nagaodai, respectively. Pianka's α index to express the degree of overlap among the butterfly communities in 1996 and 1997 were higher in Owada than in others. In Owada and Makino, higher values of several diversity indices were observed in 1997 than in 1996. However, in Nagaodai, a remarkable increase of Pieris rapae made decrease the diverse index values in 1997. In both years, Sunose's EI index distinguish the 3 areas separately and estimated Owada, Makino and Nagaodai as a suburban to urban stage, a typical residential suburb and a rural-suburb stage, respectively.
内容記述: 報文
資料種別: Research Paper
URI: http://hdl.handle.net/10112/10724
ISSN: 04541405
書誌レコードID: AA12311681
著者版フラグ: publisher
出現コレクション:工学と技術-Vol.11 No.4


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