Download or read book Mesures de lutte contre les missions d oxydes d azote par les sources fixes written by Organisation de coopération et de développement économiques and published by Organisation de coopération et de développement économiques ; [Montréal : Renouf]. This book was released on 1983 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mesures de Lutte Contre Les Emissions D oxydes D azote Par Les Sources Fixes written by Organisation de coopération et de développement économiques and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mesures de lutte contre les missions d oxydes d azote par les sources fixes written by and published by . This book was released on 1983* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mesures a roport es des oxydes d azote written by Thibault Marion and published by . This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: PENDANT LA SAISON SECHE, L'AFRIQUE TROPICALE EST SOUMISE AUX FEUX DE SAVANE. CES PROCESSUS SONT RESPONSABLES DE L'EMISSION DE QUANTITES CONSIDERABLES D'OXYDES D'AZOTE ET D'HYDROCARBURES. CES EMISSIONS S'AJOUTENT AUX EMISSIONS BIOGENIQUES D'HYDROCARBURES PAR LA VEGETATION ET DE NO PAR LES SOLS. LA PRODUCTION PHOTOCHIMIQUE D'OZONE QUI EN RESULTE GENERE DES CONCENTRATIONS D'OZONE POUVANT DEPASSER 100 PPB, RIVALISANT AINSI AVEC LES NIVEAUX D'OZONE RENCONTRES LORS DES EPISODES DE POLLUTION DANS LES PAYS INDUSTRIALISES. EN CONSEQUENCE, LES ZONES TROPICALES CONTRIBUENT A L'AUGMENTATION CONSTANTE DES CONCENTRATIONS DE FOND D'OZONE TROPOSPHERIQUE. LA CAMPAGNE DE MESURE EXPRESSO (NOV. 1996) A ETE ELABOREE DANS LE BUT DE QUANTIFIER L'IMPACT DE CES PROCESSUS. L'ETUDE DE CETTE CHIMIE TROPICALE NECESSITE DE CONNAITRE LES CONCENTRATIONS D'OZONE ET DE CES PRECURSEURS, LES OXYDES D'AZOTE ET LES HYDROCARBURES, DANS TOUTE LA BASSE TROPOSPHERE. DANS UN PREMIER TEMPS, NOUS AVONS REALISE UN SYSTEME AEROPORTE DE MESURES DES OXYDES. LA MISE AU POINT DE CET ENSEMBLE A NECESSITE LA CONCEPTION DES DIVERS SYSTEMES DE REGULATION (PRESSION, TEMPERATURE, DEBITS) ET DE NOMBREUX TESTS (CALIBRATION, CONVERSION). DANS UN SECOND TEMPS, L'EXPLOITATION LES DONNEES D'OZONE ET D'OXYDES D'AZOTE, ENREGISTREES PENDANT LA CAMPAGNE EXPRESSO, NOUS A PERMIS DE CARACTERISER L'ATMOSPHERE TROPICALE DES DEUX COUCHES ETUDIEES (COUCHES LIMITE ET D'HARMATTAN) AU DESSUS DE LA FORET ET DE LA SAVANE. LES RESULTATS MONTRENT QUE CES DEUX COUCHES SONT BIEN DIFFERENTES DU POINT DE VUE CHIMIQUE ET PHOTOCHIMIQUE, MAIS AUSSI AU NIVEAU DE L'EFFICACITE DE PRODUCTION D'OZONE. IL APPARAIT QUE LES ECHANGES DE MATIERE ENTRE SES DEUX COUCHES SONT TRES LIMITES, DU MOINS PENDANT LA PREMIERE PARTIE DE LA JOURNEE. ENFIN, DES ETUDES DE MODELISATION NOUS ONT PERMIS DE MIEUX COMPRENDRE LES PROCESSUS DE VIEILLISSEMENT ET METTRE EN EVIDENCE LE ROLE DE LA CHIMIE DE NUIT DANS L'EVOLUTION DE L'EFFICACITE DE PRODUCTION D'OZONE, EN ZONE TROPICALE.
Download or read book Le transport des oxydes d azote dans l atmosph re written by R. W. Shaw and published by Le Service 1984.. This book was released on 1984 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Les Oxydes d azote polluants atmosph riques written by Alain Durandeu and published by . This book was released on 1975 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxydes d azote written by and published by . This book was released on 1978 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Les oxydes d azote et la pollution atmospherique written by Association technique de l'industrie du gaz en France. Commission des études générales. Sous-commission Gaz et environnement and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mesures de lutte contre les emissions d oxides d azote par les sources fixes written by Organisation de coopération et de développement économiques and published by . This book was released on 1983 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application de mesures nerg tiques la cin tique de d composition des oxydes d azote dans l effluve written by François Patte and published by . This book was released on 1972 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Ozone 1985 continued Climatological means and variability of the middle atmosphere written by and published by . This book was released on 1985 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Automobiles and Pollution written by Paul Degobert and published by Editions OPHRYS. This book was released on with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the impact automobile emissions have on air pollution, focusing on the share of pollution that can accurately be attributed to the use of vehicles. Presents general information on atmospheric pollution and its regulation in Europe, then discusses its impact on health and the environment, the chemistry and mechanisms of automobile pollution, the influence of fuel properties, post-combustion treatments, and economic challenges to alleviating the problem. Translated and enlarged from Automobile et pollution published by Editions Technip in Paris in 1992. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Atmospheric Ozone 1985 written by and published by . This book was released on 1985 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Ozone 1985 continued Overview of atmospheric spectroscopy written by and published by . This book was released on 1985 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Ozone 1985 Ozone reference profiles written by and published by . This book was released on 1985 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Clean Air Act Annual Report written by Canada. Air Pollution Control Directorate and published by . This book was released on 1980 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Ozone written by Christos S. Zerefos and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Quadrennial Ozone Symposium held in Halkidiki, Greece, September 3-7, 1984
