Not exact matches
Some of the nitrogen the
crops do not
absorb is converted into nitrous oxide, a greenhouse gas 310 times more powerful than
carbon dioxide.
To get an idea of how the group's projects work, explore the details of the effort in Sofala, Mozambique, where farmers get a small payment for the
carbon -
absorbing value of adding a tree
crop, cashews, to their plantings.
Again, the country is planning to use credits based on
carbon absorbed by its
crop forests and that roughly halves the overshoot (to 15 per cent).
Here we report measurements of ecosystem
carbon dioxide fluxes, remotely sensed radiation
absorbed by plants, and country - level
crop yields taken during the European heatwave in 2003.
But New Zealand plans to settle up using credits issued for the
carbon absorbed by pre-existing
crop forests.
[The conventional reasoning] double counts the
carbon absorbed by plants when the bioenergy
crops are grown on land already used for
crop production or already growing other plants because the bioenergy does not necessarily result in additional
carbon absorption.