Exploració per autor "Grifoll Colls, Manel"
Ara es mostren els items 32-51 de 82
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Hybrid approaches for container traffic forecasting in the context of anomalous events: the case of the Yangtze River Delta region in the COVID-19 pandemic
Huang, Dong; Grifoll Colls, Manel; Sánchez Espigares, Josep Anton; Zheng, Pengjun; Feng, Hongxiang (2022-11)
Article
Accés restringit per política de l'editorialThe COVID-19 pandemic had a significant impact on container transportation. Accurate forecasting of container throughput is critical for policymakers and port authorities, especially in the context of the anomalous events ... -
Hydrodynamic response in a microtidal and shallow bay under energetic wind and seiche episodes
Cerralbo Peñarroya, Pablo; Grifoll Colls, Manel; Espino Infantes, Manuel (2015-09)
Article
Accés obertIn this contribution we investigate the hydrodynamic response in a micro-tidal and shallow semi-enclosed domain. We chose a set of observations which include currents, hydrography and meteorological data obtained in Alfacs ... -
Hydrographic variability and estuarine classification of Inhambane Bay (Mozambique)
Solana Arteche, Gorka; Grifoll Colls, Manel; Espino Infantes, Manuel (2020-03)
Article
Accés restringit per política de l'editorialThis study investigates the hydrographic variability and the estuarine classification obtained from a set of field campaign data in Inhambane Bay (Mozambique). In situ measured salinity, temperature and sea-level data, ... -
Identification of risk influential factors for fishing vessel accidents using claims data from fishery mutual insurance association
Wang, Fang; Du, Weijie; Feng, Hongxiang; Ye, Yun; Grifoll Colls, Manel; Liu, Guiyun; Zheng, Pengjun (Multidisciplinary Digital Publishing Institute (MDPI), 2023-09-07)
Article
Accés obertThis research aims to identify and analyze the significant risk factors contributing to accidents involving fishing vessels, a crucial step towards enhancing safety and promoting sustainable practices in the fishing industry. ... -
Incorporation of continental and urban run-off into a coastal circulation model: application to the Catalan coast
Liste, Maria; Grifoll Colls, Manel; Keupers, Ingrid; Monbaliu, Jaak; Espino Infantes, Manuel (2012)
Text en actes de congrés
Accés obertA 3D hydrodynamical model has been set up to incorporate the continental and urban run-off into the Catalan Coastal waters. Particular attention was paid to introducing correctly the freshwater plumes and attention was ... -
Investigating the evolution of the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) multi-port system: The multi-faced perspectives
Fu, Yu; Lin, Qin; Grifoll Colls, Manel; Siu Lee Lam, Jasmine; Feng, Hongxiang (2023-02-15)
Article
Accés restringit per política de l'editorialThe Guangdong-Hong Kong-Macao Greater Bay Area (GBA) is the world's workshop and one of the most rapidly growing economic regions in the world. In the GBA multi-port system, Hong Kong, which is one of the world's largest ... -
Is entropy an indicator of port traffic predictability? The evidence from Chinese ports
Li, Chuchu; Lin, Qin; Huang, Dong; Grifoll Colls, Manel; Yang, Dong; Feng, Hongxiang (2023-02)
Article
Accés restringit per política de l'editorialHistorical time-series data of container traffic in ports are characterised by strong randomness that causes the time-series prediction performance to vary significantly. In this sense, the prediction accuracy differs as ... -
Latest challenges to ports in public-private partnership: Case of Dandong Port (China)'s bankruptcy
Feng, Hongxiang; Yang, Zhongzhen; Grifoll Colls, Manel; Zheng, Pengjun (2021-09)
Article
Accés obertThe investment environment in port infrastructure appeared fluctuating in recent years, which threw more uncertainties and challenges in port Public-Private Partnership (PPP). Among ports in PPP, Dandong Port is the first ... -
Low energy transverse sand bars at el Trabucador beach, Ebro delta: a preliminary study
Mujal Colilles, Anna; Grifoll Colls, Manel; Falqués Serra, Albert (2017)
Text en actes de congrés
Accés obertThe complex rhythmic morphology of the inner side of the Trabucador barrier beach is investigated. This system fea-tures transverse bars along with shoreline undulations. From visual inspection, the typical spacing between ... -
Meteo-oceanographic simulations and observations to assess the potential of offshore wind farm in a NW Mediterranean shelf
Sánchez-Arcilla Conejo, Agustín; González Marco, Daniel; Sospedra Iglesias, Joaquim; Palomares, Ana; Sierra Pedrico, Juan Pablo; Schuon, Frieder; Espino Infantes, Manuel; Grifoll Colls, Manel; Pallarès López, Elena; Jiménez, Pedro Angel; Navarro, Jorge (Coastal Education Research Foundation (CERF), Coastal Processes Research Group, School of Marine Science and Engineering, Plymouth University, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialRenewable marine energy is important in squeezed Mediterranean coastal zones. Wind turbines deployed over the narrow Catalan continental shelf require accurate wind/wave/current fields for a reliable design, operation and ... -
Model and algorithm of two-stage distribution location routing with hard time window for city cold-chain logistics
Yan, Liying; Grifoll Colls, Manel; Zheng, Pengjun (2020-04)
Article
Accés obertTaking cold-chain logistics as the research background and combining with the overall optimisation of logistics distribution networks, we develop two-stage distribution location-routing model with the minimum total cost ... -
Modeling circulation patterns induced by spatial cross-shore wind variability in a small-size coastal embayment
Cerralbo Peñarroya, Pablo; Espino Infantes, Manuel; Grifoll Colls, Manel (2016-08)
Article
Accés obertThis contribution shows the importance of the cross-shore spatial wind variability in the water circulation in a small-sized micro-tidal bay. The hydrodynamic wind response at Alfacs Bay (Ebro River delta, NW Mediterranean ... -
Modelling assessment of the tidal stream resource in the Ria of Ferrol (NW Spain) using a year-long simulation
Mestres Ridge, Marc; Cerralbo Peñarroya, Pablo; Grifoll Colls, Manel; Sierra Pedrico, Juan Pablo; Espino Infantes, Manuel (Elsevier, 2019-02)
Article
Accés obertThe availability of tidal stream energy in the Ría of Ferrol (NW Spain) has been assessed using a long term hydrodynamic simulation (351 days). A priori, a strait in the central part of the estuary seems a promising site ... -
Modelling secondary circulations in stratified bi-directional flows: a potential mechanism for flux transfer from lower to upper fluid layers
Grifoll Colls, Manel; Berntsen, Jarle; Cuthbertson, Alan (Elsevier, 2023-12)
Article
Accés obertResults are presented for new laboratory-scale numerical simulations of bi-directional stratified flows generated within an idealized trapezoidal sill-channel topography, focussing on the lateral (or secondary) flow structure ... -
New strategies for environmental management in harbours : the case of the Tarragona port monobuoy
Espino Infantes, Manuel; Morell Villalonga, Mariano Nicolás; Grifoll Colls, Manel; Mestres, Marc (Universitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques, 2020-09)
Text en actes de congrés
Accés obertPorts are a potential focus of sea pollution and therefore port authorities and operators have a key role on the sustainability and environmental protection of the coastal waters. In the last decades, monitoring techniques ... -
New strategies for environmental management in harbours: the case of the Tarragona port monobuoy
Morell Villalonga, Mariano Nicolás; Espino Infantes, Manuel; Grifoll Colls, Manel; Mestres Ridge, Marc (Edicions UPC, 2020)
Text en actes de congrés
Accés obertPorts are a potential focus of sea pollution and therefore port authorities and operators have a key role on the sustainability and environmental protection of the coastal waters. In the last decades, monitoring techniques ... -
Numerical experiments of uni- and bi-directional exchange flows in a rotating trapezoidal sill-channel
Grifoll Colls, Manel; Cuthbertson, Alan; Berntsen, Jarle; De Falco, Maria Chiara; Aducce, Claudia (2022)
Text en actes de congrés
Accés obertResults are presented for new laboratory-scale numerical simulations of uni- and bi-directional stratified flows generated within an idealized trapezoidal channel topography, as representative of net-barotropic exchange ... -
Numerical modelling of pollutant transport in stratified coastal water using finite volume method and unstructured mesh
Grifoll Colls, Manel (Universitat Politècnica de Catalunya, 2004-06)
Tesina
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Observing shoreline fluxes: implications for swash and surf zone modeling
Sánchez-Arcilla Conejo, Agustín; Cáceres Rabionet, Iván; Grifoll Colls, Manel (2013)
Text en actes de congrés
Accés obertThe scarcity of reliable and controlled observations of water and sediment fluxes near the shore is one of the main reasons for the many remaining challenges in the field of morphodynamics. In this paper we shall present ... -
Ocean–atmosphere–wave characterisation of a wind jet (Ebro shelf, NW Mediterranean Sea)
Grifoll Colls, Manel; Navarro, Jorge; Pallarès López, Elena; Ràfols Bundó, Laura; Espino Infantes, Manuel; Palomares, Ana (University of Thechnology and Agriculture Nicholas Copernicus University, 2016-05)
Article
Accés obertIn this contribution the wind jet dynamics in the northern margin of the Ebro River shelf (NW Mediterranean Sea) are investigated using coupled numerical models. The study area is characterised by persistent and energetic ...