生态网络分析: 从集合群落到集合网络

冯志荣, 陈有城, 彭艳琼, 李莉, 王波

Ecological network analysis: From metacommunity to metanetwork

Zhirong Feng, Youcheng Chen, Yanqiong Peng, Li Li, Bo Wang

图1 具有3个层的多层网络示意图。蓝色平行四边形框表示网络的层(C1, C2, C3)。彩色圆点代表层内的网络节点, 红色表示一般节点, 黄色表示在3层中都出现的节点k。小写字母是节点标记。黑色实线为层内连接, 蓝色虚线为层间连接(仿Pilosof等(2017))。这里的层可以代表不同的时间、空间、互作类型。

Fig. 1 A schematic diagram to show a three-layered multilayer network. Blue parallelograms represent layers (C1, C2, C3) of the network. Colored dots represent network nodes for each layer, red dots denote normal nodes, yellow dots are employed to emphasize the presence of node k, which is shared across all three layers. The lowercase letters denote identity of nodes. Black lines are links within the layer, and blue dash lines represent among-layer links (simulated Pilosof et al (2017)). Layers can be of different time, space, or interaction types.