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Establishment of Method for Assessment of Urban Environment by Use of Butterfly Assemblages as an Index

以蝴蝶群落为指标的城市环境评价方法的建立

基本信息

批准号：
12680534
负责人：
YOSHIDA Munehiro
金额：
$ 1.92万
依托单位：
Kansai University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2000
资助国家：
日本
起止时间：
2000 至 2003
项目状态：
已结题

项目摘要

Butterfly assemblages in several urban grasslands, residential suburbs, river land and coppice were monitored by transect count method.1)Comparison of the assemblages in Katsura resident with that in land of Katsura River indicates butterfly assemblages can be used as an index in discrimination of environment between resident and liver land.2)Butterfly assemblage in a health resort of Kobe City was monitored for 3 years and coppice environment in the resort was assessed. Preservation of the coppice environment was more adequate in the resort than in the neighborhood area. However, several diverse indices and environmental indices estimated from the assemblages indicate that coppice environment became poorer yearly.3)Butterfly assemblages in two urban parks of Musashino area in Tokyo were also monitored. Significant difference was observed in the assemblages between Koganei Park consisted of grassland and flower garden and Nogawa Park consisted of coppice as a biotope. This indicates that environmental assessment by butterfly assemblages is effective in urban area of East Japan and that utilization of coppice as a biotope is effective in the preservation of coppice environment in urban area.4)Butterfly assemblages in Akasaka Palace Grounds were also monitored. An unique assemblages was preserved and environment was also unique compared to a general urban environment in Tokyo Metropolis.

几个城市草地、住宅区、本文采用样带计数法对河流湿地和灌丛进行了监测，结果表明：（1）通过对卡特彼勒栖息地和河流湿地蝶类群落的比较，可以将蝶类群落作为区分栖息地和河流湿地的一个指标;对科比市某疗养地的蝴蝶群落进行了3年的监测，并对疗养地的灌木林环境进行了评价。度假村的矮林环境保护比邻近地区更充分。3）对东京武藏野地区两个城市公园的蝴蝶群落进行了监测。由草地和花园组成的小金井公园和由矮林组成的野川公园的群落组成存在显著差异。这表明蝴蝶群落的环境评估是有效的，在东日本的城市地区，利用矮林作为一个生物小区是有效的，在城市地区的矮林环境的保护。4）蝴蝶群落在赤坂宫理由也进行了监测。与东京大都会的一般城市环境相比，保存了独特的集合体，环境也是独特的。