shell sand

名詞

不可算名詞

Sand consisting mainly of fragments of shells, and often containing a small proportion of organic matter.

日本語の意味

主に貝殻の破片で構成され、少量の有機物が含まれる砂

The coastal ecologist carried a sieve to examine pockets of shell sand for tiny organisms.

沿岸生態学者は微小生物を調べるため、貝殻片が主成分の砂の小さな堆積箇所をふるいにかけた。

意味（1）

Sand consisting mainly of fragments of shells, and often containing a small proportion of organic matter.

Shell sand is a useful manure for clay soils, heavy loams, and newly reclaimed bogs.