書誌事項
- タイトル別名
-
- Influence of the Nature-Oriented Method on Aquatic Insects at the Flat Low Lands
- チュウセキ テイヘイチ ニ オケル タシゼンガタ カセン セイビ ガ スイセイ コンチュウ ニ オヨボス エイキョウ ゴギョウガワ ミズギワセン チイキ ケイカク オ ジレイ ト シテ
- In case of water's edge planning in Gogyou river basin
- 五行川水際線地域計画を事例として
この論文をさがす
説明
Recently, importance of river environment is getting recognized in Japan, so that river improvement taking river ecology into consideration, the nature-oriented method is one of which, is carried out. However, in present stage, relationships between habitat and living creatures are not clear. The purpose of this study is to make clear whether nature-oriented method distorts river ecology or not. Particularly, in this study, we evaluated physical environment and existence of aquatic insects around the nature-oriented bank and the concrete bank in a improved river (Gogyou river in Ibaraki Prefecture), based on those in a natural river (Kinu river in Tochigi Prefecture). As a result of comparing existence of aquatic insects around the nature-oriented bank with those around the concrete bank in Gogyou river, existence of aquatic insects around the concrete bank is more than those around the nature-oriented bank. One of the reasons is that the depth of water around the concrete bank is lower than those around the natureoriented bank. Consequently, to keep the depth of water shallow should be considered in river improvement on the flat low lands.
収録刊行物
-
- 農業土木学会論文集
-
農業土木学会論文集 2002 (222), 629-635, 2002
社団法人 農業農村工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204543472512
-
- NII論文ID
- 10011316981
-
- NII書誌ID
- AN00201203
-
- ISSN
- 18847234
- 03872335
-
- NDL書誌ID
- 6418602
-
- データソース種別
-
- JaLC
- NDL
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可