Soil development on basic and ultrabasic rocks in cold environments of Russia traced by mineralogical composition and pore space characteristics
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- 作者：Sofia N. Lessovaiaa ; d ; sofia.lessovaia@mail.ru" class="auth_mail" title="E-mail the corresponding author ; Stefan Dultzb ; Michael Plö ; tzec ; Natalia Andreevad ; Yury Polekhovskya ; Alexey Filimonovd ; Olesya Momotovae
- 关键词：Silicate weathering ; Mineral associations ; Pore space characteristics ; Soil formation ; Amphibolites ; Serpentinous dunite
- 刊名：Catena
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：137
- 期：Complete
- 页码：596-604
- 全文大小：1933 K
文摘
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The porosity system is a significant factor in clay mineralogy in soils from hard rocks.
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Details of the porosity system give rise to secondary mineral products in rocks.
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The zones with phyllosilicate accumulation in the rocks locate in regions with higher porosity.
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Small pores, their elongated form, and surface roughness influence the rock sensitivity to weathering.
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