greg hunt csiro research shows carbon emissions can be reduced by 20 per cent over 40 years using nature, soils and trees.
greg hunt csiro research shows carbon emissions can be reduced by 20 per cent over 40 years using nature, soils and trees.
climate change mitigation:173
almost 20 percent (8 gtco2/year) of total greenhouse-gas emissions were from deforestation in 2007.