{"_buckets": {"deposit": "5a67f9da-1c22-4fb5-9b17-69aeab52f4f3"}, "_deposit": {"id": "6096", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "6096"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00006096", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "I_1092", "bibliographicPageStart": "I_1087", "bibliographicVolumeNumber": "72", "bibliographic_titles": [{"bibliographic_title": "土木学会論文集B3(海洋開発)", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "西表島網取湾ウダラ川汽水域において,潮汐に伴う塩分,水温,濁度,および優占魚類3種(リボンスズメダイ\u003ci\u003eNeopomacentrus taeniurus\u003c/i\u003e,アマミイシモチ\u003ci\u003eFibramia amboinensis\u003c/i\u003e,およびオオクチユゴイ\u003ci\u003eKuhlia rupestris\u003c/i\u003e)の分布の変化を調べた.汽水種のリボンスズメダイは,満潮時には塩分26-34‰となる汽水域下流と中流の様々な水深に分布したが,干潮時には塩分29‰となる底層(水深50cm以下)に分布した.一方,汽水種のアマミイシモチおよび降河回遊種のオオクチユゴイの分布は,潮汐に伴って変化せず,アマミイシモチは塩分が19-32‰の範囲で変動する中流に,オオクチユゴイは塩分が常に3‰以下の上流にそれぞれ分布した.これにより,熱帯汽水域では好適な塩分環境を適時選択する種や,ある範囲の塩分耐性を持つことで狭い範囲に生息する種など,環境変化に対する応答が魚種間で異なることが明らかになった.", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "\u0026nbsp;Tidal fluctuations in salinity, water temperature, turbidity and distributions of three dominant fish species (the freshwater demoiselle \u003ci\u003eNeopomacentrus taeniurus\u003c/i\u003e, cardinalfish \u003ci\u003eFibramia amboinensis\u003c/i\u003e, and jungle perch \u003ci\u003eKuhlia rupestris\u003c/i\u003e) detected by visual transect surveys were investigated in the Udara River estuary of Amitori Bay around Iriomote Island, southern Japan in March and June 2013. The estuarine species \u003ci\u003eN. taeniurus\u003c/i\u003e frequently occurred at several depth levels in the lower and middle estuaries with high salinity (29-34‰) at high tide, and at deeper water depths (below 50 cm) with high salinity (ca. 29‰) at low tide. The estuarine species \u003ci\u003eFibramia amboinensis\u003c/i\u003e was restricted to the middle estuary with a salinity range of 19-29‰ at both tides. The catadromous \u003ci\u003eKuhlia rupestris\u003c/i\u003e was restricted to the upper estuary with low salinity (ca. 3‰) at both tides. These results suggest that responses to tidal salinity fluctuations were species-specific in the tropical estuary. Some species actively relocated to select the most suitable salinity levels in accordance with the tides, while others remained in a spatially limited area at both tides, tolerating a broad range of salinity or adapting to particularly low salinity.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "公益社団法人 土木学会", "subitem_publisher_language": "ja"}, {"subitem_publisher": "Japan Society of Civil Engineers", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.2208/jscejoe.72.I_1087"}}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "井上 太之", "creatorNameLang": "ja"}, {"creatorName": "INOUE Hiroyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "村上 智一", "creatorNameLang": "ja"}, {"creatorName": "MURAKAMI Tomokazu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "南條 楠土", "creatorNameLang": "ja"}, {"creatorName": "NANJO Kusuto", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "水谷 晃", "creatorNameLang": "ja"}, {"creatorName": "MIZUTANI Akira", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "河野 裕美", "creatorNameLang": "ja"}, {"creatorName": "KOHNO Hiroyoshi", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "西表島網取湾ウダラ川汽水域の潮汐に伴う塩分動態および優占する魚類の分布", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "西表島網取湾ウダラ川汽水域の潮汐に伴う塩分動態および優占する魚類の分布", "subitem_title_language": "ja"}, {"subitem_title": "TIDAL FLUCTUATION OF SALINITY AND DISTRIBUTION OF DOMINANT FISH SPECIES IN UDARA RIVER ESTUARY, AMITORI BAY, IRIOMOTE ISLAND.", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/6096", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-04-27"}, "publish_date": "2023-04-27", "publish_status": "0", "recid": "6096", "relation": {}, "relation_version_is_last": true, "title": ["西表島網取湾ウダラ川汽水域の潮汐に伴う塩分動態および優占する魚類の分布"], "weko_shared_id": -1}
西表島網取湾ウダラ川汽水域の潮汐に伴う塩分動態および優占する魚類の分布
https://nied-repo.bosai.go.jp/records/6096
https://nied-repo.bosai.go.jp/records/6096