High-resolution mapping and time-series measurements of 222Rn concentrations and biogeochemical properties related to submarine groundwater discharge along the coast of Obama Bay, a semi-enclosed sea in Japan

• 資料種別: 記事
• タイトル: High-resolution mapping and time-series measurements of 222Rn concentrations and biogeochemical properties related to submarine groundwater discharge along the coast of Obama Bay, a semi-enclosed sea in Japan
• 著者・編者: Shiho Kobayashi; Ryo Sugimoto; Hisami Honda
• 出版事項: 日本 : Springer Nature
• 出版年月日等: 2017-03-24
• 出版年（W3CDTF）: 2017-03-24
• タイトル（掲載誌）: Progress in earth and planetary science
• 巻号年月日等（掲載誌）: 4(6)
• 掲載巻: 4(6)
• ISSN（掲載誌）: 2197-4284
• ISSN-L（掲載誌）: 2197-4284
• 本文の言語コード: eng
• DOI: 10.1186/s40645-017-0124-y; https://doi.org/10.1186/s40645-017-0124-y
• 国立国会図書館永続的識別子: info:ndljp/pid/10369583; https://dl.ndl.go.jp/pid/10369583
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• 収集根拠: オンライン資料収集制度
• 受理日（W3CDTF）: 2017-06-29T04:49:44+09:00
• 保存日（W3CDTF）: 2017-06-26
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• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/10369577; https://dl.ndl.go.jp/pid/10369577
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• 要約等: High-resolution mapping along the coast and time-series measurements of the radon-222 (222Rn) concentrations in the shallow zone in a semi-enclosed sea, Obama Bay, Japan, were undertaken in 2013. The temporal and spatial variations in the 222Rn concentrations were analyzed in parallel with meteorological conditions, physical–biogeochemical characteristics, and the submarine groundwater discharge (SGD) flux measured with a seepage meter. These data indicate that the groundwater influences the water properties of the bay and that the groundwater supply pathways are not limited to the local SGD. The concentrations of 222Rn flowing into the bay from rivers was known to be relatively high because groundwater seeps from the river bed. High-222Rn water was almost always present around the river mouth, and northward advection of the water affected the distribution of 222Rn concentrations in the bay. The southward wind suppressed the advection of the high-222Rn water and largely controlled the temporal variations in 222Rn concentrations at a station located on the north side of the river mouth, whereas the local SGD affected the short-term changes in the 222Rn concentrations. The concentrations of 222Rn and chlorophyll-a, an indicator of phytoplankton biomass, show a significant positive correlation in the surface layer along the coastline in seasons when the nutrient supply was the main factor limiting primary productivity.
• DOI: 10.1186/s40645-017-0124-y; https://doi.org/10.1186/s40645-017-0124-y
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: © The Author(s). 2017; This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
• 関連情報（URI）: http://hdl.handle.net/2433/253929; https://hdl.handle.net/20.500.14094/90004321; http://id.ndl.go.jp/digimeta/10369583; https://dl.ndl.go.jp/pid/10369583; http://link.springer.com/content/pdf/10.1186/s40645-017-0124-y.pdf; http://link.springer.com/article/10.1186/s40645-017-0124-y/fulltext.html
• 参照: Fresh and saline submarine groundwater discharge as sources of carbon and nutrients to the Japan Sea; https://cir.nii.ac.jp/crid/1360017285972319232; Fresh and Recirculated Submarine Groundwater Discharge Evaluated by Geochemical Tracers and a Seepage Meter at Two Sites in the Seto Inland Sea, Japan; https://cir.nii.ac.jp/crid/1360567189441341312; Groundwater-surface water exchange affects nitrogen and phosphorus exports from tideless rivers to a ria coast in the sea of Japan; https://cir.nii.ac.jp/crid/1360580230598645120; Saline groundwater discharge accelerates phytoplankton primary production in a Sanriku ria coastal embayment, Japan; https://cir.nii.ac.jp/crid/1360861707364945920; Comparing nearshore and embayment scale assessments of submarine groundwater discharge: Significance of offshore groundwater discharge as a nutrient pathway; https://cir.nii.ac.jp/crid/1360865815486294656; Increase in Fish Production Through Bottom-Up Trophic Linkage in Coastal Waters Induced by Nutrients Supplied via Submarine Groundwater; https://cir.nii.ac.jp/crid/1363101968990527360; Submarine Groundwater Discharge: Updates on Its Measurement Techniques, Geophysical Drivers, Magnitudes, and Effects; https://cir.nii.ac.jp/crid/1364227868897387392
• 参照: ENVIRONMENTAL CONTROL OF PHOTOSYNTHESIS IN THE SEA; https://cir.nii.ac.jp/crid/1360011143936377728; Tidal effects on submarine groundwater discharge into the ocean; https://cir.nii.ac.jp/crid/1360011145386533888; Eutrophication of Buttermilk Bay, a cape cod coastal embayment: Concentrations of nutrients and watershed nutrient budgets; https://cir.nii.ac.jp/crid/1360011145679036544; A continuous monitor for assessment of 222Rn in the coastal ocean; https://cir.nii.ac.jp/crid/1360292618755223424; A simple and precise method for measuring ammonium in marine and freshwater ecosystems; https://cir.nii.ac.jp/crid/1360574094873885440; The Effect of Groundwater Seepage on Nutrient Delivery and Seagrass Distribution in the Northeastern Gulf of Mexico; https://cir.nii.ac.jp/crid/1360574095608028288; Phytoplankton primary productivity around submarine groundwater discharge in nearshore coasts; https://cir.nii.ac.jp/crid/1360846645560741120; The Metabolism of the Shore-Living Dinoflagellates; https://cir.nii.ac.jp/crid/1360857672145267968; Investigation of submarine groundwater discharge; https://cir.nii.ac.jp/crid/1361137044201952256; Submarine groundwater discharge in Osaka Bay, Japan; https://cir.nii.ac.jp/crid/1361137045655271168; Spatial Distribution of Submarine Groundwater Discharge and Associated Nutrients within a Local Coastal Area; https://cir.nii.ac.jp/crid/1361137045827284608; Temporal variability of groundwater seepage and brown tide blooms in a Long Island embayment; https://cir.nii.ac.jp/crid/1361418519843747840; Couplings of Watersheds and Coastal Waters: Sources and Consequences of Nutrient Enrichment in Waquoit Bay, Massachusetts; https://cir.nii.ac.jp/crid/1361418520921081344; Radon and radium isotopes as tracers of submarine groundwater discharge – Results from the Ubatuba, Brazil SGD assessment intercomparison; https://cir.nii.ac.jp/crid/1361981469712890496; Submarine groundwater discharge (SGD) as a main nutrient source for benthic and water-column primary production in a large intertidal environment of the Yellow Sea; https://cir.nii.ac.jp/crid/1361981469833585408; Estimating the dynamics of groundwater input into the coastal zone via continuous radon-222 measurements; https://cir.nii.ac.jp/crid/1361981471043748224; A device for measuring seepage flux in lakes and estuaries1; https://cir.nii.ac.jp/crid/1362262944090923520; Ecological Consequences of Ground Water Discharge to Delaware Bay, United States; https://cir.nii.ac.jp/crid/1362262944600869120; Inferring coastal processes from regional-scale mapping of 222Radon and salinity: examples from the Great Barrier Reef, Australia; https://cir.nii.ac.jp/crid/1362262945810692992; Large groundwater inputs to coastal waters revealed by 226Ra enrichments; https://cir.nii.ac.jp/crid/1362544418426561792; The Importance of Salinity in Determining the Morphology and Composition of Algal Mats; https://cir.nii.ac.jp/crid/1362544421012381568; Seasonal Changes in Submarine Groundwater Discharge and Associated Nutrient Transport into a Tideless Semi-enclosed Embayment (Obama Bay, Japan); https://cir.nii.ac.jp/crid/1362825893993991680; Brown Tide blooms in Long Island’s coastal waters linked to interannual variability in groundwater flow; https://cir.nii.ac.jp/crid/1362825894702941056; The Ecological Significance of the Submarine Discharge of Groundwater; https://cir.nii.ac.jp/crid/1363107368429589760; A multi-detector continuous monitor for assessment of <Superscript>222</Superscript>Rn in the coastal ocean; https://cir.nii.ac.jp/crid/1363107368994160512; Differences in microphytobenthos and macrofaunal abundances associated with groundwater discharge in the intertidal zone; https://cir.nii.ac.jp/crid/1363107370335191040; Using 222Rn to examine groundwater/surface discharge interaction in the Rio Grande de Manati, Puerto Rico; https://cir.nii.ac.jp/crid/1363107370720593152; Estimating groundwater discharge into the northeastern Gulf of Mexico using radon-222; https://cir.nii.ac.jp/crid/1363388846290733184; Tracing anthropogenically driven groundwater discharge into a coastal lagoon from southern Brazil; https://cir.nii.ac.jp/crid/1363670321064808960; Quantifying submarine groundwater discharge in the coastal zone via multiple methods; https://cir.nii.ac.jp/crid/1363951793910102272
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 10369583; http://id.ndl.go.jp/bib/10369583
• NII論文ID: 120006878520; 120006360186