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AIR
POLLUTION:
Carbon Monoxide
Carbon
monoxide is a
health hazard.
Although the
colourless gas
causes no irritation
and has no detectable
taste or smell,
it can interfere
with the bodys
ability to absorb
oxygen. The health
impacts of carbon
monoxide occur
because it impairs
the ability of
red blood cells
to transport
oxygen to body
tissues. Poisoning
can be fatal.
Carbon
monoxide is produced
by the combustion
of fossil fuels.
Most carbon monoxide
emissions come
from vehicles.
Canadas
OECD Ranking
Canada ranks
a dismal 26th
out of 27 OECD
nations in carbon
monoxide emissions
per capita and
25th out of 27
in total carbon
monoxide emissions.
Only Australians
produce more
per capita carbon
monoxide emissions
than Canadians,
while only Australia
and the United
States produce
higher total
emissions.
Canada
produces 334.9
kg of carbon
monoxide per
capita, almost
two and a half
times the OECD
average of 136.8
kg of carbon
monoxide per
capita.
Efficiency
Canada produces
16.4 kilograms
of carbon monoxide
emissions per
$1000 US of GDP,
more than twice
the OECD average
of 7.9 kilograms
of carbon monoxide
emissions per
$1000 US of GDP.
Canadas
efficiency record
is worse than
any other OECD
nation except
Australia. Again,
this indicates
that Canadas
economy is much
more pollution
intensive and,
consequently,
less efficient
than the vast
majority of our
industrialized
competitors.
The
Trend
There is some
good news here,
in that Canadas
performance is
improving. Since
1985, Canadas
emissions of
carbon monoxide
have decreased
by 12.1%. The
progress can
largely be credited
to regulations
requiring the
installation
of catalytic
converters in
motor vehicles.
However,
thirteen of the
seventeen other
OECD nations
for whom trend
data are available
achieved larger
reductions in
carbon monoxide
emissions during
this period than
Canada.
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