Development of the quantitative method to monitor rare insects on mountainous areas of central Japan

日本中部山区稀有昆虫定量监测方法的开发

基本信息

批准号：
15510191
负责人：
NAKAMURA Hiroshi
金额：
$ 2.18万
依托单位：
Shinshu University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15510191/
关键词：
central mountain area rare insect butterfly community monitoring method fixed point investigation Erebia niphonica Himalopsyche japonica GIS オオルリシジミ絶滅危惧種 DNA 高山チョウトランセクト調査照度

项目摘要

The purpose of this research is to develop the quantitative monitoring technique in order to protect the rare insects which inhabit the central mountain area in Nagano Prefecture. Another purpose lies in developing the technique of the environmental evaluation for the preservation of biodiversity and continuous use of the mountain resources for the mountaineering and the sightseeing.Quantitative investigations using the methods of the route census, the fixed point investigation and so on were carried out on the butterfly community in the Southern Alps and the mountainous areas of the Ina valley for 2003-2004. And also the microhabitat of larvae and pupae of Himalopsyche japonica was investigated in mountain streams. A total of 203 and 246 individuals belonging to 16 and 11 species of butterflies at sub-alpine zone and alpine zone in Mt. Senjo were observed in the year 2003, respectively. And also a total of 570 and 336 individuals belonging to 36 and 29 species of butterflies at forestry road and the source area of Mibu River were observed.There was a correlation during the altitude and species diversity of the butterfly community. A significant positive correlation was admitted among the flowering index of the alpine plant, and the abundance or the number of species of butterflies. It was examined whether the route census and the fixed point observation were effective as a method of the monitoring of the rare species based on these data. The possibility of the monitoring technique using GIS was examined. The investigation of genetic diversity in the populations of alpine butterflies was tried.

这项研究的目的是开发定量监测技术，以保护居住在长野县中央山区的稀有昆虫。另一个目的在于开发环境评估的技术，以保存生物多样性以及连续使用山区资源进行登山和观光。使用路线普查方法进行质量研究，固定点调查等等，依此类推。在2003 - 2004年的INA山谷的南部阿尔卑斯山和Ina山谷的山区地区。以及Himalopsyche Japonica的幼虫和p的微居民在山溪中进行了调查。在2003年分别观察到了森山的亚高山区和高山区的16个和11种蝴蝶的个人，共有203和246个个体。总共观察到了林业路和米布河源区的570和336个人，属于36和29种蝴蝶。在蝴蝶界的海拔和物种多样性期间，存在相关性。高山植物的开花指数以及蝴蝶种类的数量在开花指数之间接纳了显着的正相关。检查了基于这些数据的稀有物种监测稀有物种的方法，该路线人口普查和固定点观察是否有效。检查了使用GIS监测技术的可能性。尝试了高山蝴蝶种群中遗传多样性的研究。