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What Can One Person Do? By Ann Milovsoroff
Spring 2007
- Vol. 20 No.1
Human created CO2 emissions are the
main culprit causing global warming.
The problem is so huge that what can one
person or family do?
Plant a tree.
Horsford trees are a constantly renewing
crop, growing in our fields until they are
large enough to go to work elsewhere.
When they are sold, dug and planted on
your property they go to work for you, your
family and your neighbors. At Horsford’s
the space and the dollars go to planting and
growing more tree seedlings to keep adding
to these “scrubbers” of the atmosphere.
Here’s what trees do:
An average street tree with a 12.5”diameter,
which is usually growing in less than
ideal conditions, incorporates about 879
pounds of carbon and removes 42 pounds of
carbon from the atmosphere per year. Every
ton of new wood that grows (not that much
for larger trees) 1.8 tons of CO2 is removed
from the air and 1.3 tons of oxygen is produced.
The larger and healthier the tree the
more carbon dioxide and nitrous oxides it
filters and the more it improves air quality.
A group of trees can increase the effect exponentially.
Trees provide other benefits that mitigate
the more violent weather effects of global
warming.
Trees deflect and absorb precipitation,
preventing erosion and flooding and
replenishing ground water supplies.
For every 5% of tree cover added to
a community there is a 2% longterm
reduction in water runoff.
Trees temper winter winds and
summer cutting energy costs,
from those coal-fired generating
plants by 10-20%— even a single
tree produces a measurable difference.
By cutting these costs trees indirectly
reduce CO2 emissions equivalent to fifteen
times the amount the tree alone can absorb.
Trees also increase property values from
10 to 23% by improving aesthetic appeal,
providing privacy, noise insulation and living
space for wildlife.
A 1992 study estimated one urban tree
had a value of $270 per year in air pollution
and storm water control, energy
savings and wildlife shelter for a
community. Compounded 5% over
a 50 year lifespan the economic
benefit totals $57,151.00. And
that was in 1992 dollars.
It is estimated that there are
100 million available tree planting
spaces around American
homes and businesses. Planting
trees in those spaces could reduce
atmospheric CO2 by approximately 18 million
tons per year, and save consumers $4
billion each year.
You’ve got space - we’ve got trees. |