fenn. 沼澤、沼池學術名詞礦質泥炭沼澤:生態學、海洋科學沼:海洋地質學、地質學沼澤:海洋地質學、地質學泥沼:生態學堿沼:生態學礦物營養沼澤:海洋科學碱沼:海洋科學溼地:林學英文釋義100 fen equal 1 yuan in Chinalow-lying wet land with grassy vegetation; usually is a transition zone between land and water