气候变化领域集成服务门户(CCPortal): A methodology to assess the probability of marine litter accumulation in estuaries

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DOI	10.1016/j.marpolbul.2019.04.077
	A methodology to assess the probability of marine litter accumulation in estuaries
	Núñez P.; García A.; Mazarrasa I.; Juanes J.A.; Abascal A.J.; Méndez F.; Castanedo S.; Medina R.
发表日期	2019
ISSN	0025326X
起始页码	309
结束页码	324
卷号	144
英文摘要	In this study, a general methodology that is based on numerical models and statistical analysis is developed to assist in the definition of marine litter cleanup and mitigation strategies at an estuarine scale. The methodology includes four main steps: k-means clustering to identify representative metocean scenarios; dynamic downscaling to obtain high-resolution drivers with which to force a transport model; numerical transport modelling to generate a database of potential litter trajectories; and a statistical analysis of this database to obtain probabilities of litter accumulation. The efficacy of this methodology is demonstrated by its application to an estuary along the northern coast of Spain by comparing the numerical results with field data. The necessary criteria to ensure its applicability to any other estuary were provided. As the main conclusion, the developed methodology successfully assesses the litter distribution in estuaries with minimum computational effort. © 2019 Elsevier Ltd
英文关键词	Estuaries; Hydrodynamic modelling; K-means; Lagrangian modelling; Marine litter assessment; Santoña Bay
语种	英语
scopus关键词	K-means clustering; Statistical methods; Computational effort; General methodologies; Hydrodynamic modelling; K-means; Lagrangian; Litter accumulation; Marine litter; Numerical transport; Estuaries; accumulation; cleanup; estuarine pollution; hydrodynamics; Lagrangian analysis; numerical method; probability; spatial distribution; transport process; article; comparative effectiveness; driver; estuary; human; hydrodynamics; probability; seashore; Spain; statistical analysis; analysis; environmental monitoring; probability; procedures; statistical model; statistics and numerical data; waste; Brazil; Santos Bay; Sao Paulo [Brazil]; Environmental Monitoring; Estuaries; Models, Statistical; Probability; Spain; Waste Products
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/149870
作者单位	Environmental Hydraulics Institute, Universidad de Cantabria, Avda. Isabel Torres, 15, Parque Científico y Tecnológico de Cantabria, Santander, 39011, Spain; Departamento de Ciencias y Técnicas del Agua y del Medio Ambiente, E.T.S.I. de Caminos Canales y Puertos, Universidad de Cantabria, Avda. de los Castros s/n, Santander, 39005, Spain
推荐引用方式 GB/T 7714	Núñez P.,García A.,Mazarrasa I.,et al. A methodology to assess the probability of marine litter accumulation in estuaries[J],2019,144.
APA	Núñez P..,García A..,Mazarrasa I..,Juanes J.A..,Abascal A.J..,...&Medina R..(2019).A methodology to assess the probability of marine litter accumulation in estuaries.Marine Pollution Bulletin,144.
MLA	Núñez P.,et al."A methodology to assess the probability of marine litter accumulation in estuaries".Marine Pollution Bulletin 144(2019).