Now showing items 1-20 of 30

    • 1st BSC Doctoral Symposium : book of abstracts 

      Cucchietti, Fernando; Comes, Carles; Badia Moragas, Alba; Cabeza, Israel; Eguzkitza, Beatriz; Gifre Renom, Lluís; González, Santiago; Guevara Vilardell, Marc; Hernández, Roger; Hussain, Tassadaq; Jiménez, Brian; Liu, Qixiao; Moal, Iain; Obiso, Vincenzo; Palavedu, Karthikeyan; Panic, Milos; Rajovic, Nikola; Royuela, Sara; Scaini, Chiara; Soret, Albert; Stipić, Srđjan; Strassburg, Janko; Valverde, Víctor; Villalba, Álvaro (Barcelona Supercomputing Center, 2014-05-26)
      Conference report
      Open Access
    • A Comparative analysis of two highly spatially resolved european atmospheric emission inventories 

      Ferreira, J.; Guevara Vilardell, Marc; Baldasano Recio, José María; Tchepel, O.; Schaap, M.; Miranda, A.I.; Borrego, C. (2013-08)
      Article
      Restricted access - publisher's policy
      A reliable emissions inventory is highly important for air quality modelling applications, especially at regional or local scales, which require high resolutions. Consequently, higher resolution emission inventories have ...
    • A coupled macroscopic traffic and pollutant emission modelling system for Barcelona 

      Rodríguez Rey, Daniel; Guevara Vilardell, Marc; Linares Herreros, María Paz; Casanovas Garcia, Josep; Salmeron Moya, Juan; Soret Miravet, Albert; Jorba Casellas, Oriol; Tena Medina, Carles; Pérez García-Pando, Carlos (2021-03)
      Article
      Open Access
      We present a coupled macroscopic traffic and emission modelling system tailored to the Barcelona metropolitan area that allows estimating hourly road transport emissions at road link level. We use the developed system to ...
    • Air quality forecasts on a kilometer-scale grid over complex Spanish terrains 

      Pay Pérez, M. Teresa; Martínez Palau, Francesc; Guevara Vilardell, Marc; Baldasano Recio, José María (2014-09-08)
      Article
      Open Access
      The CALIOPE Air Quality Forecast System (CALIOPE-AQFS) represents the current state of the art in air quality forecasting systems of high-resolution running on high-performance computing platforms. It provides a 48 h ...
    • An Improved system for modelling Spanish emissions: HERMESv2.0 

      Guevara Vilardell, Marc; Martínez Palau, Francesc; Arevalo Roa, Gustavo; Gassó Domingo, Santiago; Baldasano Recio, José María (2013-12)
      Article
      Restricted access - publisher's policy
      Emission models play a key role in the development of high-resolution air quality modelling systems AQMS.To minimise the uncertainty presented by these models,it is essential to match the highresolution requirements of ...
    • An integrated model system tool to evaluate the impact of urban mobility policies on air pollution: Barcelona case study 

      Rodriguez-Rey, Daniel; Guevara Vilardell, Marc; Casanovas Garcia, Josep (Barcelona Supercomputing Center, 2020-05)
      Conference report
      Open Access
      Air pollution remains as a key unresolved problem in many urban areas. Cities with such problem are gradually implementing Traffic Management Strategies (TMS) to reduce the total kilometers travelled by vehicles and ...
    • Bias-adjustment method for street-scale air quality models 

      Armengol, J.M.; Criado, A.; Benavides, Jaime; Jorba Casellas, Oriol; Guevara Vilardell, Marc; Soret, Albert (Barcelona Supercomputing Center, 2021-05)
      Conference report
      Open Access
      Air quality (AQ) is a growing concern, especially in urban areas where high-density populated regions are exposed to frequent exceedances of regulated pollutants. To take action in reducing citizen exposure to pollution, ...
    • CALIOPE-Urban v1.0: coupling R-LINE with a mesoscale air quality modelling system for urban air quality forecasts over Barcelona city (Spain) 

      Benavides, Jaime; Snyder, Michelle; Guevara Vilardell, Marc; Soret, Albert; Pérez García-Pando, Carlos; Amato, Fulvio; Querol, Xavier; Jorba Casellas, Oriol (Copernicus Publications, 2019)
      Article
      Open Access
      he NO2 annual air quality limit value is systematically exceeded in many European cities. In this context, understanding human exposure, improving policy and planning, and providing forecasts requires the development of ...
    • Compliance with 2021 WHO air quality guidelines across Europe will require radical measures 

      Bowdalo, Dene; Petetin, Hervé; Jorba Casellas, Oriol; Guevara Vilardell, Marc; Soret, Albert; Bojovic, Dragana; Terrado, Marta; Querol, Xavier; Pérez García-Pando, Carlos (IOP Publishing, 2022)
      Article
      Open Access
    • Copernicus Atmosphere Monitoring Service TEMPOral profiles (CAMS-TEMPO): global and European emission temporal profile maps for atmospheric chemistry modelling 

      Guevara Vilardell, Marc; Jorba Casellas, Oriol; Tena, Carles; Gon, Hugo Denier van der; Kuenen, Jeroen; Elguindi, Nellie; Darras, Sabine; Granier, Claire; Pérez García-Pando, Carlos (Copernicus, 2021-02)
      Article
      Open Access
      We present the Copernicus Atmosphere Monitoring Service TEMPOral profiles (CAMS-TEMPO), a dataset of global and European emission temporal profiles that provides gridded monthly, daily, weekly and hourly weight factors for ...
    • Differential impact of government lockdown policies on reducing air pollution levels and related mortality in Europe 

      Schneider, Rochelle; Masselot, Pierre; Vicedo Cabrera, Ana M.; Sera, Francesco; Blangiardo, Marta; Jorba Casellas, Oriol; Guevara Vilardell, Marc (Nature Research, 2022)
      Article
      Open Access
      Previous studies have reported a decrease in air pollution levels following the enforcement of lockdown measures during the first wave of the COVID-19 pandemic. However, these investigations were mostly based on simple ...
    • Estimating lockdown-induced European NO2 changes using satellite and surface observations and air quality models 

      Barré, Jérôme; Petetin, Hervé; Guevara Vilardell, Marc; Pérez García-Pando, Carlos; Bowdalo, Dene; Jorba Casellas, Oriol (Copernicus Publications, 2021)
      Article
      Open Access
      This study provides a comprehensive assessment of NO2 changes across the main European urban areas induced by COVID-19 lockdowns using satellite retrievals from the Tropospheric Monitoring Instrument (TROPOMI) onboard the ...
    • Evaluation of traffic emission models coupled with a microscopic traffic simulator and on-road measure 

      Rey, Daniel R.; Soret, Albert; Guevara Vilardell, Marc; Linares, Mari Paz (Barcelona Supercomputing Center, 2018-04-24)
      Conference report
      Open Access
      This study aims to compare and contrast the emission results of two instantaneous traffic emission models coupled with a microscopic traffic simulator and COPERT. These will be evaluated with the observed results of on-road ...
    • Global nature run data with realistic high-resolution carbon weather for the year of the Paris Agreement 

      Agustí Panareda, Anna; McNorton, Joe; Balsamo, Gianpaolo; Baier, Bianca C.; Bousserez, Nicolas; Guevara Vilardell, Marc (Nature Research, 2022)
      Article
      Open Access
      The CO2 Human Emissions project has generated realistic high-resolution 9 km global simulations for atmospheric carbon tracers referred to as nature runs to foster carbon-cycle research applications with current and planned ...
    • HERMESv3, a stand-alone multi-scale atmospheric emission modelling framework – Part 1: global and regional module 

      Guevara Vilardell, Marc; Tena, Carles; Porquet, Manuel; Jorba, Oriol; Pérez García-Pando, Carlos (European Geosciences Union (EGU), 2019-05-14)
      Article
      Open Access
      Abstract Back to top We present the High-Elective Resolution Modelling Emission System version 3 (HERMESv3), an open source, parallel and stand-alone multi-scale atmospheric emission modelling framework that computes ...
    • HERMESv3, a stand-alone multi-scale atmospheric emission modelling framework – part 2: the bottom–up module 

      Guevara Vilardell, Marc; Tena, Carles; Porquet, Manuel; Jorba Casellas, Oriol; Pérez García-Pando, Carlos (Copernicus Publications, 2020-03)
      Article
      Open Access
      We describe the bottom–up module of the High-Elective Resolution Modelling Emission System version 3 (HERMESv3), a Python-based and multi-scale modelling tool intended for the processing and computation of atmospheric ...
    • Implementation of plume rise and its impacts on emissions and air quality modelling 

      Guevara Vilardell, Marc; Arevalo Roa, Gustavo; Soret Miravet, Albert; Martínez Farré, Francesc Xavier; Baldasano Recio, José María (2014-12-01)
      Article
      Restricted access - publisher's policy
      This work analyses the impact of implementing hourly plume rise calculations over Spain in terms of: i) vertical emission allocations and ii) modelled air quality concentrations. Two air quality simulations (4 km x 4 km, ...
    • Improving maritime traffic emission estimations on missing data with CRBMs 

      Gutiérrez Torre, Alberto; Berral García, Josep Lluís; Buchaca Prats, David; Guevara Vilardell, Marc; Soret, Albert; Carrera Pérez, David (Elsevier, 2020-07-07)
      Article
      Restricted access - publisher's policy
      Maritime traffic emissions are a major concern to governments as they heavily impact the Air Quality in coastal cities. Ships use the Automatic Identification System (AIS) to continuously report position and speed among ...
    • Integrated assessment of air pollution using observations and modelling in Santa Cruz de Tenerife (Canary Islands) 

      Baldasano Recio, José María; Soret Miravet, Albert; Guevara Vilardell, Marc; Martínez Palau, Francesc; Gassó Domingo, Santiago (2014-03-01)
      Article
      Restricted access - publisher's policy
      The present study aims to analyse the atmospheric dynamics of the Santa Cruz de Tenerife region (Tenerife, Canary Islands). This area is defined by the presence of anthropogenic emissions (from a refinery, a port and road ...
    • Inter-comparison between HERMESv2.0 and TNO-MACC-II emission data using the CALIOPE air quality system (Spain) 

      Guevara Vilardell, Marc; Pay Pérez, M. Teresa; Martínez Palau, Francesc; Soret Miravet, Albert; Denier Van der Gon, Hugo; Baldasano Recio, José María (2014-12-01)
      Article
      Restricted access - publisher's policy
      This work examines and compares the performance of two emission datasets on modelling air quality concentrations for Spain: (i) the High-Elective Resolution Modelling Emissions System (HERMESv2.0) and (ii) the TNO-MACC-II ...