R script and data for the analysis of sponges and asteroids abundances and sp...

Script and necessary data (subtransects size , organisms counts, size and mass) to compute the abundance of sponges and asteroids and the biomass of sponges on the 2007...本数据集包含用于计算2007年（原文未完整给出后续内容）海绵动物（sponges）与海星（asteroids）种群丰度及海绵动物生物量的计算脚本，以及所需的必要数据：样带分段（subtransects）尺寸、生物个体计数、个体尺寸与体重数据