A species-level dataset of sediment-dwelling macrofauna, sampled 2 years before and 2 months after a test of a commercial deep-sea mining machine, reveals losses of macrofaunal density and species richness within the machine’s tracks and community-level effects in both the tracks and an area impacted by sediment plumes.
- Eva C. D. Stewart
- Helena Wiklund
- Adrian G. Glover