Epiphytic bryophytes on trees are a useful indicator of air pollution and they provide habitats for a large number of diatoms. Until now,little knowledge is available about these diatoms and their autoecology. In this paper,twenty-two epiphytic bryophyte samples on trees from the main parks and campuses in Wuhan City and four samples from Dajiuhu National Natural Reserve( for comparison) were collected for diatom analysis,in combination with tree and bryophyte identifications. In total,13 genera and 73 spec...
与湖泊研究所,南京210008)atom composition.Diatom communities in Wuhan City were significantly different from those inDajiuhu National Natural Reserve.The results revealed the characteristics of epiphytic diatomcomposition on epiphytic bryophytes,thus impro