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. 2012 Aug 3;41(Suppl 3):197–206. doi: 10.1007/s13280-012-0313-2

Table 1.

Dry matter allocation in mature forest trees from 73 literature references

Biomass fraction Evergreen conifers Deciduous tree species
Shoot fraction (%) 80 83
Coarse root fraction (%) 17 14
Leaf fraction (%) 4.2 1.3
<3 mm root fraction (%) 1.7 1.4

Note, because not all authors offer all biomass fractions, the means do not add up to 100 % (data from Körner 1994)