The calculations for the carbon
offset are based upon typical industry figures
of carbon dioxide emissions using UK data. The
number of trees associated with the carbon offset
are based upon the absorbed carbon dioxide of a
tree over a 40 year period and takes into account
likely survival rates based upon research carried
out during a pilot project in Gambia.
If anyone would like to advise trees for africa
about any further technical data available on
carbon offset then please inform us.
If you have any queries when inputing data and
making a contribution please contact trees4africa.