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Scotland's Marine Assessment 2020
Headlines and next steps
Introduction
Managing the human activities that have an impact on Scotland’s seas
Climate change
Physical characteristics and ocean acidification
Clean and safe
Healthy and biologically diverse
Productive
Natural capital, ecosystem services and the Blue Economy
Pressures from activities
Regional assessments
Key outcomes from the peer review
Acknowledgements
Search
Energy production - Tidal turbines
The installation, operation and maintenance of tidal turbines.
Associated productive assessment:
Renewable energy
Associated pressures:
Barrier to species movement
Death or injury by collision above water
Death or injury by collision below water
Electromagnetic changes
Genetic modification and translocation of indigenous species
Introduction of light or shading
Introduction of microbial pathogens (disease), viruses or parasites
Introduction or spread of non-indigenous species and translocations (competition)
Litter
Physical change (to another seabed type)
Physical loss (to land or freshwater habitat)
Physical removal (extraction of substratum)
Reduction in availability or quality of prey
Siltation rate changes (light)
Sub-surface abrasion/penetration
Surface abrasion
Synthetic compound contamination (inc. pesticides, antifoulants, pharmaceuticals). Includes those priority substances listed in Annex II of Directive 2008/105/EC.
Underwater noise
Visual disturbance (behaviour)
Water clarity changes
Water flow (tidal current) changes - local
Wave exposure changes - local
