Last Updated
：2025/11/28
profundal
Adjective
not-comparable
Japanese Meaning
内水系（湖沼等）の、光がほとんど届かない深層部に関する。すなわち、表層のリムネティックゾーンと底生層のベントニックゾーンの間に位置する領域を指す。 / 深水帯に関連する（太陽光がほとんど届かないため、生態系が異なる領域）
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(aquatic ecology) Relating to the deep zone of an inland body of water where very little sunlight penetrates; located between the limnetic and the benthic zones.
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profundal
The limnologist examined profundal sediments to study the adaptations of organisms living in near-darkness.
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The limnologist examined profundal sediments to study the adaptations of organisms living in near-darkness.
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