气候变化领域集成服务门户(CCPortal): Coastal accumulation of microplastic particles emitted from the Po River; Northern Italy: Comparing remote sensing and hydrodynamic modelling with in situ sample collections

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DOI	10.1016/j.marpolbul.2018.11.045
	Coastal accumulation of microplastic particles emitted from the Po River; Northern Italy: Comparing remote sensing and hydrodynamic modelling with in situ sample collections
	Atwood E.C.; Falcieri F.M.; Piehl S.; Bochow M.; Matthies M.; Franke J.; Carniel S.; Sclavo M.; Laforsch C.; Siegert F.
发表日期	2019
ISSN	0025326X
起始页码	561
结束页码	574
卷号	138
英文摘要	Microplastic research has mainly concentrated on open seas, while riverine plumes remain largely unexplored despite their hypothesized importance as a microplastic source to coastal waters. This work aimed to model coastal accumulation of microplastic particles (1–5 mm) emitted by the Po River over 1.5 years. We posit that river-induced microplastic accumulation on adjacent coasts can be predicted using (1) hydrodynamic-based and (2) remote sensing-based modelling. Model accumulation maps were validated against sampling at nine beaches, with sediment microplastic concentrations up to 78 particles/kg (dry weight). Hydrodynamic modelling revealed that discharged particle amount is only semi-coupled to beaching rates, which are strongly mouth dependent and occur within the first ten days. Remote sensing modelling was found to better capture river mouth relative strength, and accumulation patterns were found consistent with hydrodynamic modelling. This methodology lays groundwork for developing an operational monitoring system to assess microplastic pollution emitted by a major river. © 2018 The Authors
英文关键词	Beach sediment; FT-IR; Landsat-8; River plume; ROMS; Sentinel-2
语种	英语
scopus关键词	Beaches; Hydrodynamics; Microplastic; Remote sensing; Rivers; ROM; Beach sediments; Hydrodynamic modelling; LANDSAT; Microplastic particles; Operational monitoring system; River plume; Sample collection; Sentinel-2; River pollution; accumulation; beach; coastal sediment; coastal zone; comparative study; FTIR spectroscopy; hydrodynamics; Landsat; particle size; plastic; pollutant transport; pollution monitoring; remote sensing; satellite data; Sentinel; article; controlled study; dry weight; hydrodynamics; Italy; mouth; plume; remote sensing; river; sampling; satellite imagery; seashore; sediment; analysis; comparative study; environmental monitoring; hydrodynamics; Italy; procedures; river; sediment; theoretical model; water pollutant; Italy; Po River; plastic; Environmental Monitoring; Geologic Sediments; Hydrodynamics; Italy; Models, Theoretical; Plastics; Remote Sensing Technology; Rivers; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/150180
作者单位	RSS Remote Sensing Solutions GmbH, Isarstr. 3, Baierbrunn, 82065, Germany; Ludwig-Maximilians-Universität Munich, GeoBio-Center, Großhadernerstr. 2, Martinsried, Planegg 82152, Germany; Consiglio Nazionale delle Ricerche – Istituto di Scienze Marine (CNR-ISMAR), Arsenale-Tesa 104, Castello 2737/F, Venezia, 30122, Italy; University Bayreuth, Dept. Animal Ecology I, Universitätsstr. 30, Bayreuth, 95440, Germany; Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences, Telegrafenberg, Potsdam, 14473, Germany; University of Osnabrück, Institute of Environmental Systems Research, Barbarastr. 12, Osnabrück, 49069, Germany
推荐引用方式 GB/T 7714	Atwood E.C.,Falcieri F.M.,Piehl S.,et al. Coastal accumulation of microplastic particles emitted from the Po River; Northern Italy: Comparing remote sensing and hydrodynamic modelling with in situ sample collections[J],2019,138.
APA	Atwood E.C..,Falcieri F.M..,Piehl S..,Bochow M..,Matthies M..,...&Siegert F..(2019).Coastal accumulation of microplastic particles emitted from the Po River; Northern Italy: Comparing remote sensing and hydrodynamic modelling with in situ sample collections.Marine Pollution Bulletin,138.
MLA	Atwood E.C.,et al."Coastal accumulation of microplastic particles emitted from the Po River; Northern Italy: Comparing remote sensing and hydrodynamic modelling with in situ sample collections".Marine Pollution Bulletin 138(2019).