东海六个国家级海洋保护区鱼类多样性和连通性

姜熠辉, 刘岳, 曾旭, 林喆滢, 王楠, 彭吉豪, 曹玲, 曾聪

Fish diversity and connectivity in six national marine protected areas in the East China Sea

Yihui Jiang, Yue Liu, Xu Zeng, Zheying Lin, Nan Wang, Jihao Peng, Ling Cao, Cong Zeng

图4 保护区的关联网络分析。图中L、N、AD、GD和CC依次代表连接数、节点数、平均连通度、平均路径长度和平均聚类系数, 度值代表与一个节点相连接的节点数目。CZD: 城洲岛; SHW: 深沪湾; MZD: 湄洲岛; PTD: 平潭岛; DTD: 洞头岛; YH: 玉环。

Fig. 4 Network analysis of associations in protected areas. L, N, AD, GD and CC stand for the number of edges, number of nodes, mean degree, mean path length and mean clustering coefficient respectively, and degree stands for the number of nodes connected to a node. CZD, Chengzhou Island National Marine Park; SHW, Shenhu Bay National Nature Reserve; MZD, Meizhou Island National Marine Park; PTD, Haitan Bay National Marine Park in Pingtan; DTD, Dongtou National Marine Park; YH, Yuhuan National Marine Park.