Benthic Invertebrate Community Distribution (Impacted & Unimpacted) 2004 - 2008

This data is primarily benthic invertebrate community information including species abundance & distribution collected by diver coring/grab. Spatial information is available for D'Entrecasteaux Channel, Huon River, North West Bay and Port Esperance sites.Associated physical chemical parameters (sediment grain size, redox, sulphide, depth) were also collected and, in most cases, includes spatial GPS references.

本数据集核心为底栖无脊椎动物（benthic invertebrate）群落相关信息，涵盖物种丰度与分布数据，数据通过潜水员采芯/抓斗采样方式获取。数据集包含德恩特卡斯特罗海峡（D'Entrecasteaux Channel）、胡恩河（Huon River）、西北湾（North West Bay）及埃斯佩兰斯港（Port Esperance）各采样点的空间信息。同步采集的相关理化参数包括沉积物粒度、氧化还原电位、硫化物含量及水深数据；多数样本还附带GPS空间参考坐标。