Abhatoo : Chimie de l'atmosphère

Auteur : Merrouchi R., Lemkhenter A., Chagdali M. ...[et al.] Vendredi 24 Avril 2015

DETERMINATION DYNAMIQUE DE LA PRODUCTION NATURELLE DES AEROSOLS MARINS COTIERS LE LONG DES COTES MAROCAINES

L’aérosol marin est produit par le spray océanique. Sous l’action des vagues déferlantes, des gouttelettes d’eau de grosse taille sont projetées d...

Auteur : Hibbins, R. E., Jarvis M. J. Vendredi 07 Mars 2008

A long-term comparison of wind and tide measurements in the upper mesosphere recorded with an imaging Doppler interferometer and SuperDARN radar at Halley, Antarctica

Data from a near co-located imaging Doppler interferometer (IDI) and SuperDARN radar recorded since 1996 have been analysed in a consistent manner...

Auteur : Müller J.-F., Stavrakou T., Wallens S., ... [et al. ] Jeudi 06 Mars 2008

Global isoprene emissions estimated using MEGAN, ECMWF analyses and a detailed canopy environment model

The global emissions of isoprene are calculated at 0.5- resolution for each year between 1995 and 2006, based on the MEGAN (Model of Emissions of...

Auteur : Polidori A., Hu S., Biswas S., ... [et al. ] Mardi 04 Mars 2008

Real-time characterization of particle-bound polycyclic aromatic hydrocarbons in ambient aerosols and from motor-vehicle exhaust

A photo-electric aerosol sensor, a diffusion charger, an Aethalometer, and a continuous particle counter were used along with other real-time inst...

Auteur : Stone E. A., Snyder D. C., Sheesley R. J., ... [et al. ] Mardi 04 Mars 2008

Source apportionment of fine organic aerosol in Mexico City during the MILAGRO experiment 2006

Organic carbon (OC) comprises a large fraction of fine particulate matter (PM2.5) in Mexico City. Daily and select 12-h PM2.5 samples were collect...

Auteur : Talbot R., Mao H., Scheuer E., ... [et al. ] Vendredi 11 Avril 2008

Factors influencing the large-scale distribution of Hg° in the Mexic City area and over the North Pacific

Gas-phase elemental mercury (Hg-) was measured aboard the NASA DC-8 aircraft during the Intercontinental Chemical Transport Experiment Phase B (IN...

Auteur : Hegglin M. I., Boone C. D., Manney G. L., ... [et al. ] Jeudi 13 Mars 2008

Validation of ACE-FTS satellite data in the upper troposphere/lower stratosphere (UTLS) using non-coincident measurements

CO, O3, and H2O data in the upper troposphere/ lower stratosphere (UTLS) measured by the Atmospheric Chemistry Experiment Fourier Transform Spectr...

Auteur : Shepherd T. G., Jonsson A. I. Mercredi 12 Mars 2008

On the attribution of stratospheric ozone and temperature changes to changes in ozone-depleting substances and well-mixed greenhouse gases

The vertical profile of global-mean stratospheric temperature changes has traditionally represented an important diagnostic for the attribution of...

Auteur : Vanhellemont F., Tetard C., Bourassa A., ... [et al. ] Mardi 08 Avril 2008

Aerosol extinction profiles at 525nm and 1020nm derived from ACE imager data : comparisons with GOMOS, SAGE II, SAGE III, POAM III, and OSIRIS

The Canadian ACE (Atmospheric Chemistry Experiment) mission is dedicated to the retrieval of a large number of atmospheric trace gas species using...

Auteur : Boy M., Karl T., Turnipseed A., ... [et al. ] Lundi 17 Mars 2008

New particle formation in the Front Range of the Colorado Rocky Mountains

New particle formation is of interest because of its influence on the properties of aerosol population, and due to the possible contribution of ne...

Auteur : Liu Ying, Shao Min, Lu Sihua, ... [et al. ] Jeudi 13 Mars 2008

Volatile Organic Compound (VOC) measurements in the Pearl River Delta (PRD) region, China

We measured levels of ambient volatile organic compounds (VOCs) at seven sites in the Pearl River Delta (PRD) region of China during the Air Quali...

Auteur : Kokkola H., Vesterinen M., Anttila T. ... [et al.] Mardi 08 Avril 2008

Technical note : Analytical formulae for the critical supersaturations and droplet diameters of CCN containing insoluble material

In this paper, we consider the cloud drop activation of aerosol particles consisting of water soluble material and an insoluble core. Based on the...

Abhatoo - Centre Nationale de Documentation

Effect of calcination temperature on the stability of the perovskite materials : study of structural and morphological properties

DETERMINATION DYNAMIQUE DE LA PRODUCTION NATURELLE DES AEROSOLS MARINS COTIERS LE LONG DES COTES MAROCAINES

Dynamique de l'atmosphère et météorologie

A long-term comparison of wind and tide measurements in the upper mesosphere recorded with an imaging Doppler interferometer and SuperDARN radar at Halley, Antarctica

Hydrogen isotope fractionation in the photolysis of formaldehyde

Global isoprene emissions estimated using MEGAN, ECMWF analyses and a detailed canopy environment model

Clouds and aerosols in Puerto Rico – a new evaluation

Real-time characterization of particle-bound polycyclic aromatic hydrocarbons in ambient aerosols and from motor-vehicle exhaust

Measuring the specific surface area of snow with X-ray tomography and gas adsorption : comparison and implications for surface smoothness

Source apportionment of fine organic aerosol in Mexico City during the MILAGRO experiment 2006

Assessment of high (diurnal) to low (seasonal) frequency variations of isoprene emission rates using a neural network approach

Factors influencing the large-scale distribution of Hg° in the Mexic City area and over the North Pacific

Particle mass yield in secondary organic aerosol formed by the dark ozonolysis of —pinene

Validation of ACE-FTS satellite data in the upper troposphere/lower stratosphere (UTLS) using non-coincident measurements

Technical Note : Continuity of MIPAS-ENVISAT operational ozone data quality from full- to reduced-spectral-resolution operation mode

On the attribution of stratospheric ozone and temperature changes to changes in ozone-depleting substances and well-mixed greenhouse gases

Reversible and irreversible processing of biogenic olefins on acidic aerosols

Aerosol extinction profiles at 525nm and 1020nm derived from ACE imager data : comparisons with GOMOS, SAGE II, SAGE III, POAM III, and OSIRIS

Aerosol distribution over Europe : a model evaluation study with detailed aerosol microphysics

New particle formation in the Front Range of the Colorado Rocky Mountains

The time evolution of aerosol composition over the Mexico City plateau

Volatile Organic Compound (VOC) measurements in the Pearl River Delta (PRD) region, China

Summertime stratospheric processes at northern mid-latitudes : comparisons between MANTRA balloon measurements and the Canadian Middle Atmosphere Model

Technical note : Analytical formulae for the critical supersaturations and droplet diameters of CCN containing insoluble material

Continental outflow from the US to the upper troposphere over the North Atlantic during the NASA INTEX-NA Airborne Campaign

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