R-code

The code generates niche overlap matrices and gradient of species evenness, and calculates relative biomass production and species survival probability. It reproduces figures 1 and 4.

本代码可生成生态位重叠矩阵（niche overlap matrices）与物种均匀度梯度，同时计算相对生物量产出与物种存活概率，并可复现图1与图4。