Distribution characters of soil microbial population in the restored riparian wetland
Abstract：This paper generally describes the distribution characteristics of soil microbial population in different soil layers of different wetland vegetation communities after artificial restoration. The results show that the bacteria takes up the biggest share in .total soil microorganism, and the proportion reaches 62.87% - 96.64% . Most of soil microorganism are present in the upper 0 - 10 cm layer. The bacteria quantity decreases and the actinomycetes quantity increases with soil depth increasing, but the variation of fungus is not significant. The total amounts of three kinds microbes increase after wetland restoration, which show that wetland vegetation restoration has made a significant influence on microbial population after a growth cycle. The bacteria quantity has significant correlation with soil TN and OM （p 〈0.05 ） , which show that the soil nutrient affects the distribution of bacteria in some degree.
Keywords：riparian wetlandsoil microorganismdistribution characters
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 352-356 )