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An Attempt to Use Distribution of Insects as an Index for Assessment of Urban Environment

以昆虫分布作为城市环境评价指标的尝试

基本信息

批准号：
08680560
负责人：
YOSHIDA Munehiro
金额：
$ 1.41万
依托单位：
Kansai University (1998)Kansai Medical University (1996-1997)
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1998
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08680560/
关键词：
Urban environment Assessment of environment Biological environment Exuviae of cicada Butterfly community Ecology Species diversity Residential suburb near Osaka city トランセクト調査環境指数チョウ種数生息密度多様指数緑地ランドサット画像解析多様度指数

项目摘要

Three residential suburb areas (Owada (Moriguchi city), Makino (Hirakata city) and Nagaodai (Hirakata city)) near Osaka city were subjected, Green area estimated from LANDSAT data by a personal computer were estimated 7.3%, 14.0% and 51.5% in. Owada, Makino arid Nagaodai, respectively. The distribution of exuviae of cicada at university campuses in these 3 areas was investigated. Four kinds of the exuviae were collected and Graptopsaltria nigrofuscata and Cryptotympana facialis were occupied more than 99% of those. The percentage of Cryptotympana facialis was 66% at Owada, 34% at Makirio and 4% at Nagaodai ; Cryptotympana facialis was much more common in the more urban sites. Butterfly communities were monitored by a transect-count method at these areas in 1996 and 1997. Nine species in Owada, 21 species in Makino, and 30 species in Nagaodai were observed in the two years. Seven species such as Pseudozizceria maha were commonly observed in all the areas and occupied 99.4, 96.2 and 81,3% of the butterflies in Owada, Makino and Nagaodai, respectively. Sunose's BI index distinguish the 3 areas separately and estimated Owada, Makino arid Nagaodai as a suburban to urban stage, a typical residential suburb and a rural-suburb stage, respectively. In Katsura, a residential suburb near Kyoto city, butterfly communities were monitored by a transect-count method in 1997 and 1998 and the records of observation or collection of butterflies in 1991 to 1996 were summarized, The population density of each species observed in the 2-year-transect was positively associated with the previous records. These results indicate that the El index and the percentage of the 7 common species in butterfly communities as well as the percentage of Cryptotympana facialis in cicada communities are available as indices of urban biological environment, and that two-year-transect is necessary to elucidate a butterfly community in a residential suburb area.

大坂市附近的三个住宅郊区（小和田（森口市），牧野（平方市）和长高台（平方市））进行了研究，绿色面积估计由个人电脑从LANDSAT数据的7.3%，14.0%和51.5%的估计。小和田、牧野和长尾代。调查了这3个地区大学校园内昆虫分泌物的分布情况。共采集到4种不同种类的渗出物，其中黑褐笔saltria nigrofuscata和面隐鼓藻Cryptotympana facialis的渗出物占99%以上。在Owada，Cryptotympana facialis的百分比为66%，Makirio为34%，Nagaodai为4%; Cryptotympana facialis在城市地区更为常见。1996年和1997年，在这些地区采用横断面计数法监测蝴蝶群落。在小和田、牧野和长高台分别观测到9种、21种和30种。在小和田、牧野和长青台，常见的蝶类有Pseudozizceria maha等7种，分别占蝶类总数的99.4%、96.2%和81.3%。Sunose的BI指数分别区分了3个地区，并估计小和田，牧野和长尾分别为郊区到城市阶段，一个典型的住宅郊区和农村郊区阶段。在京都近郊的嘉都町，于1997年和1998年采用样带计数法对蝶类群落进行了监测，并对1991年至1996年的蝶类观察或采集记录进行了总结。这些结果表明，El指数、蝴蝶群落中7种常见种的比例以及面隐鼓蝶（Cryptotympana facialis）在昆虫群落中的比例可以作为城市生态环境的指标，并表明在郊区进行2年样带调查是必要的。