The establishment of the atmospheric emission inventories of the ESCOMPTE program |
| |
| Authors: | S Franois E Grondin S Fayet J-L Ponche |
| |
| Institution: | aLaboratoire de Physico-Chimie de l'Atmosphère (LPCA), Centre de Géochimie de la Surface, UMR 7517 CNRS-Université Louis Pasteur de Strasbourg 1, rue Blessig, F-67083 Strasbourg Cedex, France;bAIRMARAIX-Réseau de surveillance et d'étude de la pollution atmosphérique de la région de Marseille, 67–69 Avenue du Prado, F-13286 Marseille cedex 6, France |
| |
| Abstract: | Within the frame of the ESCOMPTE program, a spatial emission inventory and an emission database aimed at tropospheric photochemistry intercomparison modeling has been developed under the scientific supervision of the LPCA with the help of the regional coordination of Air Quality network AIRMARAIX. This inventory has been established for all categories of sources (stationary, mobile and biogenic sources) over a domain of 19,600 km2 centered on the cities of Marseilles–Aix-en-Provence in the southeastern part of France with a spatial resolution of 1 km2. A yearly inventory for 1999 has been established, and hourly emission inventories for 23 days of June and July 2000 and 2001, corresponding to the intensive measurement periods, have been produced. The 104 chemical species in the inventory have been selected to be relevant with respect to photochemistry modeling according to available data. The entire list of species in the inventory numbers 216 which will allow other future applications of this database. This database is presently the most detailed and complete regional emission database in France. In addition, the database structure and the emission calculation modules have been designed to ensure a better sustainability and upgradeability, being provided with appropriate maintenance software. The general organization and method is summarized and the results obtained for both yearly and hourly emissions are detailed and discussed. Some comparisons have been performed with the existing results in this region to ensure the congruency of the results. This leads to confirm the relevance and the consistency of the ESCOMPTE emission inventory. |
| |
| Keywords: | Emission Inventory Anthropogenic Biogenic Marseilles France Modeling |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
