2024-03-29T15:30:07Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00016991
2023-01-18T01:48:17Z
1628:1629:1659
長野県内河川の底生動物群集の指標化による環境評価の試み
Toward Characterizing the Aquatic Animal Communities in the Stream of Nagano Prefecture for the Purpose of Assessing Good or Bad for the Environments of Water
吉田, 利男
aquatic animal communities
pollution
the communities of biotic index
assess
upper and mid streams
水生動物群集
汚濁
指標生物群集
評価
上流・中流域
The characteristics of the composition of the aquatic animal communities in the upper and mid streams,N agano Pref. under natural ∞nditions and artificial impacts added such as pollution or river conservancy,w ere analyzed. We have determinedthe communities of biotic index which can be assessed as such environments. lndex communities are shown as followed.
Article
環境科学年報11:61-78(1989)
信州大学環境科学研究会
1989-03-31
jpn
research report
VoR
http://hdl.handle.net/10091/12676
https://soar-ir.repo.nii.ac.jp/records/16991
0915-7492
AN1054947X
環境科学年報
11
61
78
https://soar-ir.repo.nii.ac.jp/record/16991/files/11-10.pdf
application/pdf
745.6 kB
2015-09-28