低位沼泽 lowland bog ; low moor ; flat bog ; lower moor

低位沼泽阶段 lowland bog stage

低位沼泽土 fen soil

耕种低位沼泽土壤 reclaimed fen soil

低位沼泽森林泥炭 low moor wood peat

海边低位沼泽 marschland

低位泥炭沼泽 low moor ; lowland bog

低位泥炭沼泽土 low-moor soil