Vol. 6, No 1, 2009 pp. 73 - 82
UDC 504:504.3.054:656.021
ANNEX TO THE ANALYSIS OF BELGRADE ENVIRONMENTAL
ENDANGERMENT BY
NITROGEN OXIDES FROM THE ENGINES IN ROAD TRANSPORT
Stanimir Živanović
Republic of Serbia, Ministry of Interior Affairs, Department of Rescue
and Protection Bor
Abstract. The base for an integral environmental management should
comprise an estimate of the influence on health, identification, evidence,
registration and monitoring of the sources, types and levels of environmental
pollution, an estimate of the population's exposure to the pollutants as
well as the measures for the improvement of the actual situation. Increased
concentrations of the nitrogen-oxides can have a negative influencs on
the health of certain segments of the population. The estimation of health
influence assumes identification of the environmental health factors with
a great impact on health. Air pollution is an unavoidable result of the
development of big cities.
This analysis comprises the data about air pollution in Belgrade caused
by the burning of flammable liquids in the engines in road transport. The
measurement was done in the period from 2000 to 2004 along with the estimation
of the environmental degradation.
The obtained research results indicate that traffic is a constant source
of air pollution caused by nitrogen-oxides in Belgrade, the inner city
zone being the most endangered one.
Key Words: Nitrogen-oxides, Air Pollution, Environmental, Road
Transport
PRILOG ANALIZI UGROŽENOSTI ŽIVOTNE SREDINE
BEOGRADA
AZOTNIM OKSIDIMA NASTALIH U MOTORIMA DRUMSKOG
TRANSPORTA
Polazna osnova integralnog upravljanja životnom sredinom uključuje identifikaciju,
evidenciju, registraciju i praćenje izvora, vrste i stepena zagađenosti
sredine, procenu obima izloženosti populacije štetnom delovanju polutanata,
kao i preduzimanje mera radi unapređenja postojećeg stanja. Povišene
koncentracije azotnih oksida u životnoj sredini mogu dovesti do porasta
negativnih uticaja na zdravlje pojedinih grupa u populaciji. Procena uticaja
na zdravlje je identifikacija zdravstvenih faktora životne sredine značajne
na zdravlje. Aerozagađenje je neminovan pratilac razvoja velikih gradova.
Zagađujuće materije prisutne u vazduhu dovode do promene kvaliteta vazduha
koji je najneophodniji prirodni izvor života.
U radu je, na osnovu podataka izvršenih merenja i ispitivanja za period
2000-2004. godina, data kvantifikacija zagađenja vazduha Beograda azotnim
oksidima nastalih sagorevanjem zapaljivih tečnih materija u motorima drumskog
transporta, kao i ugroženost životne sredine.
Dobijeni rezultati istraživanja ukazuju da je saobraćaj stalni i
dominantni izvor zagađenja vazduha azotnim oksidima u Beogradu sa centralnom
zonom kao najugroženijom.
Ključne reči: azotni oksid, zagađenje vazduha, životna sredina,
drumski transport
