Carbonaceous Material In An Italian Megacity: A Brief Overview
Author(s)
P.Avino & D. Brocco
Abstract
Carbonaceous material in an Italian megacity:
a brief overview
P. Avinol & D. Brocco2
I ISPESL - Dipartimento Insediamenti Produttivi ed Interazione con
lJAmbiente, Rome, Italy.
2 Istituto Inquinamento Atmosferico, C.N.R., Rome, Italy.
Abstract
The carbonaceous material sources in the atmosphere are related to natural and
anthropogenic activities. The natural sources are volcanic eruptions, fres, stone
erosions, long-range particulate mass transport, etc. while the anthropogenic
sources are mostly the combustion process, industry and domestic heating. In
this paper we present TC, EC and OC concentrations in an urban area and we
discuss the influence of the meteorological conditions on the temporal-spatial
distributions of the aerosol concentrations. The EC and OC concentration trends
are compared with the CO trends, a specific indicator of autovehicular traffic,
for identifying the primary and secondary formation of TC.
1 Introduction
The particulate matter (PM) in urban area is a complex pro
Keywords
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