division2chpc

20090915--> ID: Pass: Lost Password? / Register Now! --> 20090915--> --> The NI technologies for the collection and sharing of Neuro-related data are important for the brain understanding. These information include electrical resources, papers, experimental data, mathematical models, simulations, URLs, etc. Hence, it is necessary to develop a database system to integrate these disparate resources into a single base named XooNIps, which serves as the Base Platform for each research fields. 20090915--> Home News Forum 20090915--> Advanced Search--> Login XooNIps検索    全て タイトル & キーワード メタデータ Article      詳細検索 インデックスツリー open all close all Public 全て タイトル & キーワード メタデータ Article --> 詳細 閲覧数:602 ID AN00181569-201902-1003 アイテムタイプ Article このアイテムを表示する 画像 本文 AN00181569-201902-1003.pdf Type : application/pdf Size : 1.8 MB Last updated : May 27, 2019 Downloads : 584 Total downloads since May 27, 2019 : 584 タイトル Distribution of native Mytilus trossulus and non-native M. galloprovincialis (Mytilidae: Bivalvia) along the coast of Hokkaido Island, Japan 著者 岩崎, 敬二 (Iwasaki, Keiji) 奈良大学文学部 版 publisher 出版地 奈良 出版者 奈良大学 上位タイトル 奈良大学紀要 (Memoirs of the Nara University). No.47  (2019. 2) ,p.37- 54 識別番号 ISSN 03892204 抄録 The distribution of two species of mytilid mussels, native Mytilus trossulus Gould, 1850, and non-native M. galloprovincialis Lamarck, 1819, was studied at 120 sites (83 harbors and 37 shores) along the coast of Hokkaido Island and on three small islands (Okushiri, Rishiri and Rebun Islands) in the Sea of Japan. M. trossulus occurred at 28 harbors and on one shore, all of which were located in eastern and southern Hokkaido: coastal areas of the Sea of Okhotsk, the Nemuro Strait and the Pacific Ocean. It was never found on the Sea of Japan coast including the three islands. M. galloprovincialis was found at 70 harbors and on three rocky shores all around Hokkaido and the three islands, predominating on the Sea of Japan coast. Additionally, mussels with inner shell morphology intermediate between those of the two species were found at 26 harbors and on one rocky shore almost only in eastern and southern Hokkaido, the distribution being very similar to that of M. trossulus. The relative abundance of M. trossulus individuals among these three mussel types was greater on the Nemuro Strait coast and eastern Pacific coast and tended to decrease westward. The relative abundance of M. galloprovincialis individuals among the three mussel types was 100% at almost all harbors along the Sea of Japan coast and tended to decrease eastward. Salinity and the scale of shipping traffic at the harbors did not show any relation to the occurrence and relative abundance of the three mussel types. キーワード distribution Hokkaido Island Mytilus galloprovincialis Mytilus trossulus non-native species 言語 eng 資源タイプ text ジャンル Departmental Bulletin Paper Index / Public / 奈良大学紀要 / 47号 関連アイテム