WEKO3
アイテム
{"_buckets": {"deposit": "ff56c248-bf63-406e-bb7b-afd9d0368d61"}, "_deposit": {"created_by": 27, "id": "10050", "owners": [27], "pid": {"revision_id": 0, "type": "depid", "value": "10050"}, "status": "published"}, "_oai": {"id": "oai:nipr.repo.nii.ac.jp:00010050", "sets": []}, "author_link": ["18001", "17996", "476", "17998", "17994", "17997", "17995", "17999", "18002", "18000"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-06", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "216", "bibliographicPageStart": "207", "bibliographicVolumeNumber": "8", "bibliographic_titles": [{"bibliographic_title": "Polar Science"}, {"bibliographic_title": "Polar science", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Fungal colonization, succession, and decomposition of leaves and stems of Salix arctica were studied to estimate the roles of fungi in the decomposition processes in the high Arctic. The samples were collected from five moraines with different periods of development since deglaciation to investigate the effects of ecosystem development on the decomposition processes during the primary succession. The total hyphal lengths and the length of darkly pigmented hyphae increased during decomposition of leaves and stems and were not varied with the moraines. Four fungal morphotaxa were frequently isolated from both leaves and stems. The frequencies of occurrence of two morphotaxa varied with the decay class of leaves and/or stems. The hyphal lengths and the frequencies of occurrence of fungal morphotaxa were positively or negatively correlated with the contents of organic chemical components and nutrients in leaves and stems, suggesting the roles of fungi in chemical changes in the field. Pure culture decomposition tests demonstrated that the fungal morphotaxa were cellulose decomposers. Our results suggest that fungi took part in the chemical changes in decomposing leaves and stems even under the harsh environment of the high Arctic.", "subitem_description_type": "Abstract"}]}, "item_10001_description_6": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": " 高緯度北極での分解プロセスにおける菌類の役割を推定するため、Salix arcticaの葉および幹の分解にともなう菌類の定着と遷移を調べた。これを氷河後退からの年代が異なる5つの立地で比較することで、一次遷移が分解プロセスに及ぼす影響も評価した。菌類バイオマスの指標である菌糸長は、葉と幹の分解にともなって増加したが、立地間で差は認められなかった。分離培養により、葉と幹から立地によらず4形態種の菌類が高頻度で出現した。このうち2形態種について、分解にともなう分離頻度の変化が認められた。菌糸量や形態種の分離頻度と、葉と幹の有機物組成や養分濃度とあいだに有意な関連性が認められた。培養菌株を用いた接種試験により、これらの菌類がセルロース分解活性を有することが分かった。以上の結果は、高緯度北極の厳しい環境下においても菌類が葉と幹の分解と化学的変化に関与していることを示唆している。", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "国立極地研究所"}]}, "item_10001_relation_12": {"attribute_name": "論文ID(NAID)", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "110009794538", "subitem_relation_type_select": "NAID"}}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1016/j.polar.2013.10.004"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1016/j.polar.2013.10.004", "subitem_relation_type_select": "DOI"}}]}, "item_10001_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA12240481", "subitem_source_identifier_type": "NCID"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18739652", "subitem_source_identifier_type": "ISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Osono, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "17994", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuoka, Shunsuke"}], "nameIdentifiers": [{"nameIdentifier": "17995", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hirose, Dai"}], "nameIdentifiers": [{"nameIdentifier": "17996", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uchida, Masaki"}], "nameIdentifiers": [{"nameIdentifier": "17997", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kanda, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "17998", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Osono, Takashi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "17999", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuoka, Shunsuke", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18000", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hirose, Dai", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18001", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uchida, Masaki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18002", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kanda, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "476", "nameIdentifierScheme": "WEKO"}]}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Cellulose", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Decomposition", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ellesmere Island", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Fungi", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Succession", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cellulose", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Decomposition", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ellesmere Island", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Fungi", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Succession", "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": "Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada"}, {"subitem_title": "Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "27", "path": ["1335"], "permalink_uri": "https://nipr.repo.nii.ac.jp/records/10050", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-10-14"}, "publish_date": "2014-10-14", "publish_status": "0", "recid": "10050", "relation": {}, "relation_version_is_last": true, "title": ["Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada"], "weko_shared_id": 27}
Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada
https://nipr.repo.nii.ac.jp/records/10050
https://nipr.repo.nii.ac.jp/records/10050495420da-a5c3-4f35-b423-6f1ae80d8ee6
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2014-10-14 | |||||
タイトル | ||||||
タイトル | Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Fungal colonization and decomposition of leaves and stems of Salix arctica on deglaciated moraines in high-Arctic Canada | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cellulose | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Decomposition | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ellesmere Island | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fungi | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Succession | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Cellulose | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Decomposition | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Ellesmere Island | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fungi | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Succession | |||||
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 | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Osono, Takashi
× Osono, Takashi× Matsuoka, Shunsuke× Hirose, Dai× Uchida, Masaki× Kanda, Hiroshi× Osono, Takashi× Matsuoka, Shunsuke× Hirose, Dai× Uchida, Masaki× Kanda, Hiroshi |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Fungal colonization, succession, and decomposition of leaves and stems of Salix arctica were studied to estimate the roles of fungi in the decomposition processes in the high Arctic. The samples were collected from five moraines with different periods of development since deglaciation to investigate the effects of ecosystem development on the decomposition processes during the primary succession. The total hyphal lengths and the length of darkly pigmented hyphae increased during decomposition of leaves and stems and were not varied with the moraines. Four fungal morphotaxa were frequently isolated from both leaves and stems. The frequencies of occurrence of two morphotaxa varied with the decay class of leaves and/or stems. The hyphal lengths and the frequencies of occurrence of fungal morphotaxa were positively or negatively correlated with the contents of organic chemical components and nutrients in leaves and stems, suggesting the roles of fungi in chemical changes in the field. Pure culture decomposition tests demonstrated that the fungal morphotaxa were cellulose decomposers. Our results suggest that fungi took part in the chemical changes in decomposing leaves and stems even under the harsh environment of the high Arctic. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 高緯度北極での分解プロセスにおける菌類の役割を推定するため、Salix arcticaの葉および幹の分解にともなう菌類の定着と遷移を調べた。これを氷河後退からの年代が異なる5つの立地で比較することで、一次遷移が分解プロセスに及ぼす影響も評価した。菌類バイオマスの指標である菌糸長は、葉と幹の分解にともなって増加したが、立地間で差は認められなかった。分離培養により、葉と幹から立地によらず4形態種の菌類が高頻度で出現した。このうち2形態種について、分解にともなう分離頻度の変化が認められた。菌糸量や形態種の分離頻度と、葉と幹の有機物組成や養分濃度とあいだに有意な関連性が認められた。培養菌株を用いた接種試験により、これらの菌類がセルロース分解活性を有することが分かった。以上の結果は、高緯度北極の厳しい環境下においても菌類が葉と幹の分解と化学的変化に関与していることを示唆している。 | |||||
書誌情報 |
Polar Science en : Polar science 巻 8, 号 2, p. 207-216, 発行日 2014-06 |
|||||
出版者 | ||||||
出版者 | 国立極地研究所 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18739652 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12240481 | |||||
論文ID(NAID) | ||||||
識別子タイプ | NAID | |||||
関連識別子 | 110009794538 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1016/j.polar.2013.10.004 | |||||
関連名称 | 10.1016/j.polar.2013.10.004 |