WEKO3
アイテム
谷津田域におけるタモロコの移動と分散―個体識別法による追跡調査―
https://doi.org/10.24514/0002001085
https://doi.org/10.24514/00020010859f3ca740-aaf8-4fec-b972-255366f6996c
名前 / ファイル | ライセンス | アクション |
---|---|---|
TRNRIAE204_p33-41.pdf (441 KB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper_03(1) | |||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
公開日 | 2024-05-10 | |||||||||||||||||||||||
タイトル | ||||||||||||||||||||||||
タイトル | 谷津田域におけるタモロコの移動と分散―個体識別法による追跡調査― | |||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||
タイトル | ||||||||||||||||||||||||
タイトル | Movement of field gudgeon, Gnathopogon elongatus elongatus, in agricultural canals in Yatsu paddy fields?Investigation using individual-identification method? | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
言語 | ||||||||||||||||||||||||
言語 | jpn | |||||||||||||||||||||||
資源タイプ | ||||||||||||||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||
資源タイプ | article | |||||||||||||||||||||||
ID登録 | ||||||||||||||||||||||||
ID登録 | 10.24514/0002001085 | |||||||||||||||||||||||
ID登録タイプ | JaLC | |||||||||||||||||||||||
著者 |
竹村, 武士
× 竹村, 武士
WEKO
1973
× 小出水, 規行
WEKO
1148
× 奥島, 修二× 山本, 勝利
WEKO
1823
× 相賀, 啓尚 |
|||||||||||||||||||||||
抄録 | ||||||||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||||||||
内容記述 | We monitored marked individuals of filed gudgeon at two agricultural canals in Yatsu paddy fields, Shitada-gawa River, Chiba Prefecture, by using individual-identification method. Our monitoring had been continued from July 2004 to July 2005 at a few weekly intervals after releasing a total of 100 and 140 marked individuals at each target canal. The following results were obtained: 1) after the 20 to 30th from releasing, movement of marked individuals seemed to be stable, and the individuals were similar in distribution at each canal to wild individuals. 2) Movement after the 30 days for nine marked individuals, which were caught more than two times, displayed that average of migration range of those individuals was 100 m (standard deviation, 109m; median 54m; mode, 0m; max 294m). 3) Movement of marked individuals in a few weeks depended on body-size of individuals, and it was suggested that there was strong positive correlation between the migration range and body-size. |
|||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
書誌情報 |
ja : 農業工学研究所技報 en : Technical report of the National Research Institute of Agricultural Engineering 巻 204, p. 33-41, 発行日 2006-03-31 |
|||||||||||||||||||||||
出版者 | ||||||||||||||||||||||||
出版者 | 独立行政法人農業工学研究所 | |||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||
出版者 | ||||||||||||||||||||||||
出版者 | NATIONAL INSTITUTE FOR RURAL ENGINEERING INDEPENDENT ADMINISTRATIVE INSTITUTION | |||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||
ISSN | ||||||||||||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||||||||||||
収録物識別子 | 0915-3314 |