Species and habitats - Demospongia - Presence probability (2006-2012)

Abundances were recoded in term of presence-absence. Geostatistical interpolation : the spatial variation of biological data were analysed using GENSTAT (GENSTAT 7 Committee,...生物丰度以存在-缺失的形式进行重编码。地质统计学插值：使用GENSTAT（GENSTAT 7委员会，……）对生物学数据的空间变异情况展开分析。