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Cation Distribution, Cycling, and Removal from Mineral Soil in Douglas-Fir and Red Alder Forests

DigitalCommons@USU

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Title Cation Distribution, Cycling, and Removal from Mineral Soil in Douglas-Fir and Red Alder Forests
Creator Homann, P. S. Van Miegroet, Helga Cole, D. W. Wolfe, G. C.
Description Overstory species influence the distribution and dynamics of nutrients in forest ecosystems. Ecosystem-level estimates of Ca, Mg, and K pools and cycles in 50-year old Douglas-fir and red alder stands were used to determine the effect of overstory composition on net cation removal from the mineral soil, i.e. cation export from the soil in excess of additions. Net cation removal from Douglas-fir soil was 8 kg Ca ha–1 yr–1, 1 kg Mg ha–1 yr–1, and 0.3 kg K ha–1 yr–1. Annual cation export from...
Date 1992-01-01T08:00:00Z
Type text
Identifier http://works.bepress.com/helga_vanmiegroet/47
Source Helga Van Miegroet
Publisher SelectedWorks
Subject cation distribution cycling removal mineral soil douglas-fir red alder forests

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