{"created":"2023-05-15T15:15:37.708474+00:00","id":1263,"links":{},"metadata":{"_buckets":{"deposit":"964c6543-a36a-4cee-bc5a-ffe6192af2c9"},"_deposit":{"created_by":12,"id":"1263","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"1263"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:00001263","sets":["5"]},"author_link":["2720","110","2721"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-01-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1846","bibliographicPageStart":"20162395","bibliographicVolumeNumber":"284","bibliographic_titles":[{"bibliographic_title":"Proceedings of The Royal Society B-Biological Sciences","bibliographic_titleLang":"en"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Lognormal distributions and self-similarity are characteristics associated with a wide range of biological systems. The sequential breakage model has established a link between lognormal distributions and self-similarity and has been used to explain species abundance distributions. To date, however, there has been no similar evidence in studies of multicellular organismal forms. We tested the hypotheses that the distribution of the lengths of terminal stems of Japanese elm trees (Ulmus davidiana), the end products of a self-similar branching process, approaches a lognormal distribution. We measured the length of the stem segments of three elm branches and obtained the following results: (i) each occurrence of branching caused variations or errors in the lengths of the child stems relative to their parent stems; (ii) the branches showed statistical self-similarity; the observed error distributions were similar at all scales within each branch and (iii) the multiplicative effect of these errors generated variations of the lengths of terminal twigs that were well approximated by a lognormal distribution, although some statistically significant deviations from strict lognormality were observed for one branch. Our results provide the first empirical evidence that statistical self-similarity of an organismal form generates a lognormal distribution of organ sizes.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_2_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"All the raw data are available from the Dryad Digital Repository: https://doi.org/10.5061/dryad.776ht","subitem_description_type":"Other"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Royal Society","subitem_publisher_language":"en"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1098/rspb.2016.2395","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Royal Society","subitem_rights_language":"en"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11210011","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09628452","subitem_source_identifier_type":"PISSN"}]},"item_2_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_2_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Koyama, Kohei","creatorNameLang":"en"},{"creatorName":"小山, 耕平","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Yamamoto, Ken","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ushio, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-30"}],"displaytype":"detail","filename":"13Ud lognormal 31261_with_figs5.pdf","filesize":[{"value":"387.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"13Ud lognormal 31261_with_figs5.pdf","url":"https://obihiro.repo.nii.ac.jp/record/1263/files/13Ud lognormal 31261_with_figs5.pdf"},"version_id":"f1fab55c-ba35-4c35-af29-ad9ace9f4155"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"allometry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fractal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"phenotypic plasticity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shoot size","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stochastic process","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"WBE theory","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A lognormal distribution of the lengths of terminal twigs on self-similar branches of elm trees","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A lognormal distribution of the lengths of terminal twigs on self-similar branches of elm trees","subitem_title_language":"en"}]},"item_type_id":"2","owner":"12","path":["5"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-01-12"},"publish_date":"2018-01-12","publish_status":"0","recid":"1263","relation_version_is_last":true,"title":["A lognormal distribution of the lengths of terminal twigs on self-similar branches of elm trees"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2024-04-23T01:13:17.382591+00:00"}