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单词 arenosol
释义

arenosoln.

Brit. /əˈriːnəsɒl/, U.S. /əˈrinoʊˌsɑl/
Forms: also with capital initial.
Origin: A borrowing from Latin, combined with English elements. Etymons: Latin arēna , -o- connective, -sol comb. form.
Etymology: < classical Latin arēna sand (see arena n.) + -o- connective + -sol comb. form. Compare classical Latin arēnōsus arenose adj.
Soil Science.
A soil consisting mainly of sand, with little humus or clay and little horizon development, typically found in deserts and arid tropical regions.
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the world > the earth > structure of the earth > constituent materials > earth or soil > kind of earth or soil > [noun] > sandy soil
sand1610
rosil1691
limon1890
orterde1928
arenosol1968
1968 R. Dudal Definitions Soil Units for Soil Map World 22 Arenosols (Z) Soils, coarser than sandy loam and with a clay content of 15 per cent or less, having no diagnostic horizons, except possibly a pallid A horizon; showing the characteristics of an oxic B horizon but for textural requirements.
1980 Jrnl. Range Managem. 33 41/2 Soils are predominantly sandy, yellowish-red in colour and slightly acidic (5<ph<6); they are luvic arenosols according to the FAO [= Food and Agriculture Organization] classification.
2005 Ecology 86 1238 Medium to fine grained Kalahari sands, with gleyic arenosols in inundation-prone floodplain grassland areas.
This is a new entry (OED Third Edition, November 2010; most recently modified version published online December 2021).
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n.1968
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