Classification and distribution of soils with albic horizons in the USA: A preliminary analysis
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- 作者：James G. Bockheim bockheim@wisc.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Albic horizon ; Soil geography ; Soil classification ; Podsolization ; Eluvial horizon
- 刊名：Geoderma
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：262
- 期：Complete
- 页码：85-93
- 全文大小：1110 K
文摘
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Unlike other diagnostic horizons, the albic horizon is eluvial.
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Albic materials were found in 7 orders, 22 suborders, 62 great groups & ~ 1600 soil series in the USA.
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Ranking soil series with albic is as follows: Alfisols > Spodosols > Ultisols > Mollisols, Inceptisols > Entisols.
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Albic horizons occupy surface, below A, as burial, twice in bisequal soils, & between lamellae.
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Two-thirds of soils with albic have good drainage.