Results of ANOSIM test of the benthic community data.

**: p *: p ns = non significant.Stations were grouped after the status of the seawater column based on the Eutrophic Index and Chl-a.注：p*、p代表P值，ns表示无显著性差异（non significant）。采样站点依据海水柱体的营养状态，结合富营养化指数（Eutrophic Index）与叶绿素a（Chl-a）完成分组。