SIZE FRACTIONATION OF CLAY AND SOIL MICROPARTICLES BY CONTINUOUS-FLOW ULTRACENTRIFUGATION
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概要
- 論文の詳細を見る
Continuous-flow ultracentrifugation (CFUC) was used to separate soil microparticles (SMP) on the basis of theoretical particle size (Stokes' law), and the results were compared with those from swing rotor centrifugation. Clay and soil particles were clearly separated on the basis of theoretical particle size, which was confirmed by a laser-scattering particle-size distribution analysis. These results indicate that CFUC is useful for size fractionation of SMP.
著者
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MAKINO Tomoyuki
National Institute for Agro-Environmental Sciences
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Morita Masataka
Hitachi Koki Co. Ltd.
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Adachi Yasuhisa
Graduate School Of Life And Environmental Sciences University Of Tsukuba
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INADA MAKI
Graduate School of Life and Environmental Sciences, University of Tsukuba
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KATO TAKAHISA
Graduate School of Life and Environmental Sciences, University of Tsukuba
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Kato Takahisa
Graduate School Of Life And Environmental Sciences University Of Tsukuba
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Morita Masataka
Hitachi Koki Co. Ltd. Life-science Instruments Division
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Inada Maki
Graduate School Of Life And Environmental Sciences University Of Tsukuba
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Makino Tomoyuki
National Inst. Agro‐environmental Sci. Tsukuba Jpn
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