{"_buckets": {"deposit": "60cd2cfe-6118-4343-8924-96ec90d7696a"}, "_deposit": {"created_by": 10, "id": "6665", "owners": [10], "pid": {"revision_id": 0, "type": "depid", "value": "6665"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00006665", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-05-28", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "541", "bibliographicPageStart": "530", "bibliographicVolumeNumber": "28", "bibliographic_titles": [{"bibliographic_title": "日本緑化工学会誌 = / the Japanese Society of Revegetation Technology", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Journal of the Japanese Society of Revegetation Technology", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "大気汚染物質の光化学オキシダントが, 24樹種の各個葉の純光合成速度, 蒸散速度および気孔コンダクタンスに与える影響を調べて, 都市近郊の大気環境下における樹木の生理的特性をみた。1989年4月から10月初旬まで, 東京都立川市内に設置された浄化空気室 (FAC区) と非浄化空気室 (n-FAC区) 内で, 落葉広葉樹12種, 落葉針葉樹1種および常緑広葉樹11種を1/2,000aワグネルポットで育成した。清浄な空気のFAC区において, 純光合成速度, 蒸散速度および気孔コンダクタンスが高い値を示していた落葉樹は, n-FAC区で大気汚染物質の影響を受け, 特に純光合成速度が著しく低下した。対照的に多くの常緑広葉樹は, FAC区において純光合成速度, 蒸散速度および気孔コンダクタンスの値が低く, n-FAC区で大気汚染物質による影響はあまりみられない傾向があった。オキシダントによる純光合成速度の低下率を基準にして, 大気汚染耐性の強弱をみると, 落葉樹のトウカエデ, イチョウおよび常緑樹のサカキ, ヤマモモ, マテバシイは耐性の強い種とみなされた。一方, 長期間大気汚染に曝されても, 蒸散速度と気孔コンダクタンスが他の樹種よりも高い値を示した落葉広葉樹のポプラ, エゴノキ, ムクノキ, ケヤキ, ハナミズキ, ヤシャブシ, ガマズミ, ミズキそして常緑広葉樹のサンゴジュとシャリンバイは大気汚染物質を吸着する能力が比較的高い樹種であると推定された。", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "We studied the influence of photochemical oxidants to net assimilation rates, transpiration rates and stomata conductance of leaves of twenty-four tree species. From April to September in 1989, the twenty-four tree species were grown in 1/2, 000 a Wagner pots inside a filtered air chamber (FAC) and an non-filtered air chamber (n-FAC) in Tachikawa, Tokyo, Japan. The leaves of deciduous trees which showed high net assimilation rates, transpiration rates and stomatal conductance in the FAC drastically decreased net assimilation rates in the n-FAC. In contrast, the group of species which showed lower level of these three parameters seemed to be little affected by air pollutants and this group included most evergreen trees. The deciduous trees, \u003ci\u003eAcer trifidum\u003c/i\u003e and \u003ci\u003eGinkgo viloba\u003c/i\u003e, and the evergreen trees, \u003ci\u003eCleyera japonica\u003c/i\u003e, \u003ci\u003eMyrica rubra\u003c/i\u003e and \u003ci\u003ePasania edulis\u003c/i\u003e in which these were little degrees of decrease in net assimilation rates were found to have a strong resistance against air pollution. On the other hand, the study showed that for the leaves of deciduous trees, \u003ci\u003ePopulus\u003c/i\u003e\u0026times;\u003ci\u003eeuramericana\u003c/i\u003e, cv, \u0026rsquo;145/51, \u003ci\u003eStyrax japonicus\u003c/i\u003e, \u003ci\u003eAphananthe aspera\u003c/i\u003e, \u003ci\u003eZelkova serrata\u003c/i\u003e, \u003ci\u003eCornus florida\u003c/i\u003e, \u003ci\u003eAlnus firma\u003c/i\u003e, \u003ci\u003eviburnum dilatatum\u003c/i\u003e and \u003ci\u003eCornus controversa\u003c/i\u003e, and the evergreen trees, \u003ci\u003eViburnum awabuki\u003c/i\u003e and \u003ci\u003eRaphiolepis umbellata\u003c/i\u003e, transpiration rates and stomatal conductance were high level than other trees during long-term exposure to air pollution, so that these trees seemed to have capacity of air pollutants uptake.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本緑化工学会", "subitem_publisher_language": "ja"}, {"subitem_publisher": "The Japanese Society of Revegetation Technology", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.7211/jjsrt.28.530"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0916-7439", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "久野 春子", "creatorNameLang": "ja"}, {"creatorName": "KUNO Haruko", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "横山 仁", "creatorNameLang": "ja"}, {"creatorName": "YOKOYAMA Hitoshi", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "都市近郊の大気環境下における樹木の生理的特徴(II) : 24樹種のガス交換速度", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "都市近郊の大気環境下における樹木の生理的特徴(II) : 24樹種のガス交換速度", "subitem_title_language": "ja"}, {"subitem_title": "Physiological characteristics of trees under ambient air in Tokyo suburbs (II) : Gas exchange rates of twenty-four tree species", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "10", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/6665", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2024-06-03"}, "publish_date": "2024-06-03", "publish_status": "0", "recid": "6665", "relation": {}, "relation_version_is_last": true, "title": ["都市近郊の大気環境下における樹木の生理的特徴(II) : 24樹種のガス交換速度"], "weko_shared_id": -1}