{"created":"2023-07-25T09:58:54.995879+00:00","id":2099,"links":{},"metadata":{"_buckets":{"deposit":"2d6c7c79-3fb6-436b-a6f7-7d30e12761b9"},"_deposit":{"created_by":15,"id":"2099","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2099"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00002099","sets":["187:188:218","41:276"]},"author_link":["371","3337","3336"],"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"Scientific Reports"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Marine forests have declined in many urbanized regions in recent years. One cause is the inflow of fine particles into coastal rocky shores. We examined the influence of sub-micrometre (sub-micro) particles on the early growth stages of the large brown macrophyte Ecklonia bicyclis. The percentage of substrate attachment of zoospores decreased with an increase in sub-micro sediments. As the size of the particles decreased, the negative effect became greater. There was an increase in poor levels of gametophyte survival and growth as more and smaller sediment was deposited. We consider that the causes of these phenomena owing to increasing amounts of sediment is a decrease in availability of substrate for zoospore attachment and that of area for substance exchange on the gametophytes. We also evaluated the effects in sea areas, based on the amount and size distribution of seabed sediment in the algal communities deforested by particles, and found that the inhibition of zoospore attachment and gametophyte growth by sub-micro particles was remarkably large. The sub-micro sediment on the substrate has seriously negative effects on the early stages of macrophytes. Inflow of very fine particles to natural marine forests may result in severe degradation of rocky reef ecosystems."}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer Nature"}]},"item_3_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1038/s41598-020-75796-x","subitem_relation_type_select":"DOI"}}]},"item_3_relation_13":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher's Version/PDF (OpenAccess)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1038/s41598-020-75796-x","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"Nature"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.nature.com/","subitem_relation_type_select":"URI"}}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsumoto, Akira"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Minami"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Arakawa, Hisayuki"}],"nameIdentifiers":[{},{}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article"}]},"item_title":"Impacts of sub-micrometer sediment particles on early-stage growth and survival of the kelp Ecklonia bicyclis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Impacts of sub-micrometer sediment particles on early-stage growth and survival of the kelp Ecklonia bicyclis"}]},"item_type_id":"3","owner":"15","path":["218","276"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-10"},"publish_date":"2021-05-10","publish_status":"0","recid":"2099","relation_version_is_last":true,"title":["Impacts of sub-micrometer sediment particles on early-stage growth and survival of the kelp Ecklonia bicyclis"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-25T10:36:32.002918+00:00"}