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URIhttp://ypir.lib.yamaguchi-u.ac.jp/on/metadata/561
タイトル竹チップ肥料の有無による人工アマモ(Zostera marina)の比較
タイトルヨミタケチップ ヒリョウ ノ ウム ニヨル ジンコウ アマモ Zostera marina ノ ヒカク
タイトル別表記Artificial eelgrass(comparison experiment of (Zostera marina))by having bamboo tip manure or not
作成者北村, 祐一
角田, 哲也
北風, 裕教
作成者ヨミキタムラ, ユウイチ
スミダ, テツヤ
キタカゼ, ヒロノリ
作成者別表記Kitamura, Yuichi
Sumida, Tetsuya
Kitakaze, Hironori
著者キーワードZoster marina
Bamboo tip
資料タイプtext
ファイル形式application/pdf
内容記述(抄録等)To create the eelgrass (Zostera marina) bed artificially, we investigated the distribution of the shoot and the seed in a natural eelgrass bed of the central part in Seto Inland Sea (Japan).Additionally, the possibility of large-scale eelgrass bed creation using eelgrass seed was examined. On fixed observation lines, it has been exist a place (Aregion) where the eelgrass shoot grows densely through the year, and it has been exist the place (B region) where the eelgrass shoot almost disappear October and November. DL depth of A region was from +16cm to -84cm, and ones of B region was from -84cm to -174cm. The seedling of the eelgrass to be observed from end of November to the beginning of December, and grows up the almost same levels as adult in April. As for the eelgrass shoot in Aregion, it was continuance, and the eelgrass shoot in B region seemed almost annual type. Especially, it has been understood that presence of eelgrass bed of B region was greatly controlled by seed density. It has been understood that the distribution of the eelgrass shoot of the investigation waters relates greatly to the density of the seed. In conclusion, it is able to create large-scale eelgrass bed by regularly seeding in area where eelgrass can be exist normally.
出版者大島商船高等専門学校
出版者ヨミオオシマ ショウセン コウトウ センモン ガッコウ
Nii資料タイプ紀要論文
本文言語jpn
ISSN0387-9232
NCIDAN00031668
掲載誌名大島商船高等専門学校紀要
49
開始ページ53
終了ページ56
発行日2016-12
著者版/出版社版出版社版
リポジトリIDOS10049000008
ファイルOS10049000008.pdf ( 736.7KB ) 公開日 2017-01-30
地域区分大島商船高等専門学校