say, net photosynthesis rate of xxx trees equals to consumption of as much CO2 per some time as one car produces during the same time, ok?.
if you could please do the calculation and give me also the data, the figures u used in the calculation- i am asking this question so that i can have some variation of the figures, some interval. and also so that we can all see how much CO2 is being added to the air...
thank you very much for your effort
my igures, just at random - CO2 emission of a car 120g/km, net fotosynthesis production of a temperate forest - 300kg dry matter per year, so it is around or above 200hectars of forest for one car.
2006-07-25
01:17:56
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4 answers
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asked by
iva
4
in
Environment
to campbel - dont you think that soon you will run out of place where to put the trees and the trees dont live forever but die and produce C02 as they decompose or the wood is used
2006-07-25
03:14:57 ·
update #1