Synthesis of macroinvertebrate response to oiling

Data on the response of macroinvertebrates to oiling from Deepwater Horizon (DWH) were gathered from various sources including publicly available dataset from GoMRI-GRIIDC, the Natural Resource Damage Assessment (NRDA), and others, as well as literature from other published and unpublished studies. Data acquired ranged from 2010-2019. Additionally, information from studies summarizing periwinkle densities following non-DWH restoration efforts was collected and are included in this dataset.