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. 2004 Mar;93(3):249–261. doi: 10.1093/aob/mch035

Table 3.

Amounts of nutrients (kg ha–1 year–1) taken up by the superficial root mat during litter decay, estimated from eqn (2)

From June 1998 to May 1999 From June 1999 to May 2000
N P K Ca Mg N P K Ca Mg
Litter decay 35 3·0 4 17 12 57 3·2 4 21 22
Throughfall + stemflow 3 1·2 6 17 4 4 1·1 7 15 3
Run‐off 0 0·0 0 0 0 0 0·0 0 0 0
Leaching beneath the forest floor 3 3·2 5 9 5 4 4·8 7 7 4
Uptake inside the forest floor 35 1·0 5 25 11 57 –0·5 4 29 21