Yelva Roustan

What kind of cars do people drive? Including fuel type and emission standards in a car ownership model

Marjolaine Lannes, Nicolas Coulombel, Yelva Roustan

Car ownership models are essential for understanding travel behavior and informing transportation policy decisions. However, previous research on car ownership modeling has not addressed the determinants of car ownership related to pollutant emissions such as fuel type or emission standard. This study …

fr (code pays fourni par la source)

Meandering analysis under low wind conditions in built-up environment

Hanane Bounouas, Éric Dupont, Pierre Roupsard, Yelva Roustan

This study investigates meandering under low-wind conditions at the French atmospheric observatory SIRTA using ultrasonic anemometer measurements at two heights in a built-up area and in an open area, allowing comparison under the same mesoscale meteorological conditions. A new data-processing method based …

fr (code pays fourni par la source)

Modelling the Evolution of Maritime Plumes with a Regional Plume-in-Grid Model

Maxence Lab, Yelva Roustan, Sonia Oppo, Alexandre Armengaud et autres

fr (code pays fourni par la source)

Modelling gaseous and particulate secondary compounds formation during atmospheric degradation of 2-amino-2-methyl-1-propanol (AMP)

Daphné Ladet, Yelva Roustan, Karine Sartelet, Olivier Duclaux

Abstract. The use of amines in carbon capture may contribute to high atmospheric emission. Amines have been shown to contribute significantly to the formation of carcinogenic compounds and aerosols. AMP (2-amino-2-methyl-1-propanol (CH3)2(CH2OH)CNH2) is a benchmark amine in carbon capture solvents, but the …

fr (code pays fourni par la source)

A deterministic cascade model to infer intermittency stochastics of Navier-Stokes

Daniel Schertzer, Yelva Roustan, Ioulia Tchiguirinskaia

Abstract. The ubiquity of the fundamental characteristic of turbulence, intermittency, is increasingly recognized in many fields. The multifractal analysis of various turbulence data, particularly from lab experiments and atmospheric sensed data, has rather constantly yielded a multifractality index of α ≈ 1.5 …

fr, cn (code pays fourni par la source)

Characterization of Atmospheric Visibility through Extinction Coefficient and the Influence of Lower Threshold on Assessment of Multifractal Parameters

Jerry Jose, Auguste Gires, Ioulia Tchiguirinskaia, Yelva Roustan et autres

Abstract Scaling analysis of subjectively defined fields, which are often expressed as a range of values based on the field of application, is not straightforward. To avoid potential biases in statistical analysis, extracting the actual underlying field and understanding the effect of …

fr, gb (code pays fourni par la source)

Pathway using WUDAPT's Digital Synthetic City tool towards generating urban canopy parameters for multi-scale urban atmospheric modeling

Gerald Mills, Tim Kropp, Michael Mau Fung Wong, Marina Neophytou et autres

us (code pays fourni par la source)

Corrigendum to ‘Pathway using WUDAPT's Digital Synthetic City tool towards generating urban canopy parameters for multi-scale urban atmospheric modeling’ [Urban Climate 28 (2019) 100459]

J. Feddema, Oscar Brousse, Nigel Tapper, Bob Bornstein et autres

us (code pays fourni par la source)

Sensitivity analysis of a mobility – emissions – air quality – exposure modelling chain to assess individuals’ exposure in metropolitan areas

Marjolaine Lannes, Yelva Roustan, Nicolas Coulombel

Exposure to air pollution contributes to chronic cardiovascular and respiratory diseases as well as mortality, particularly in urban areas. For assessing the health impacts of air pollution, integrated mobility – emissions – air quality – exposure modelling chains have been developed in …

fr (code pays fourni par la source)

To what extent is the description of streets important in estimating local air quality: a case study over Paris

Alexis Squarcioni, Yelva Roustan, Myrto Valari, Youngseob Kim et autres

Modeling atmospheric composition at street level is challenging because pollutant concentrations within street canyons depend on both local emissions and the transport of polluted air masses from remote areas. Therefore, regional-scale modeling and local applications must be combined to provide accurate simulations …

fr, Maroc, Burundi (code pays fourni par la source)

Inverse Modelling for the Atmospheric Dispersion of Large-Scale Urban Smoke Plumes

Emilie Launay, Virginie Hergault, Marc Bocquet, Joffrey Dumont Le Brazidec et autres

pl, fr (code pays fourni par la source)

What Kind of Car Do People Drive? Investigating the Role of Socioeconomic and Mobility-Related Determinants in Car Ownership

Marjolaine Lannes, Nicolas Coulombel, Yelva Roustan

fr (code pays fourni par la source)