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单词 mollisols
释义
mollisols

Geology and Earth Sciences
  • An order of mineral soils in the US soil taxonomy that are identified by a deep mollic surface soil horizon (well-decomposed and finely distributed organic matter) and base-rich mineral soil below.


Geography
  • In US soil classification, soils with a rich humus content, developed under grassland. Rendzinas and chestnut soils fall into this category. Kravchenko et al. (2011) Chin. Geogra. Sci. 21, 3, 257 provide a clear and useful account.


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