Eef J. Velthorst

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The atmospheric concentration of CO2 is predicted to reach double current levels by 2075. Detritus from aboveground and belowground plant parts constitutes the primary source of C for soil organic matter (SOM), and accumulation of SOM in forests may provide a significant mechanism to mitigate increasing atmospheric CO2 concentrations. In a poplar (three(More)
The composition of canopy throughfall water in an oak-birch woodland, heavily affected by atmospheric deposition of N and S, changed markedly upon contact with the above-ground parts of the ground vegetation, which consisted mainly of bracken. The fluxes of nitrate and H+ decreased, simultaneously with an increase in the flux of bicarbonate, indicative of(More)
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