Polluting ship accidents Point, converted See next 9/24 accidents with Not sum of spill directly to 1 x 1 km column. oil spills were relevant volume grid missing spilled oil volume, thus a mean of reported volumes was given to accidents with missing oil volume. Spill volume in m3 was converted to grid Relative Interpolated nitrogen Values are - Total nitrogen and Not Not distribution and phosphorus aggregated to 5x5km total phosphorus relevant relevant of nutrient concentrations in grid and annual concentrations (separate separate layers seasonal averages (annual seasonal data layers) calculated. averages) from surface layer and for 2011-2016. nitrogen) Lowest and highest 5 percentile of values grouped together to avoid overestimation of extreme values. Generalized, and normalized. Disturbance Recreational boating Total fuel - Total fuel Rescaled of species and sports consumption of consumption of with depth: due to recreational boats recreational boats 0-10m= human modelled directly to 1 presented as 100% presence km grid cells. presence / absence. 10-15 m= Rescaled with 70% depth, 15-20 m= and 50% normalized. 20-30 m= 20% 30-40 m = 10% 45m < =0% 1 km buffer. Bathing Point data converted Estimate Location of beaches Not Specific sites, beaches directly to 1 km grid by TAPAS presented as relevant pressure cells project of presence / absence layers first the modified by human spatial extents and (noise, depth water influence. sports, Each of visual them is considered as of equal
Polluting ship accidents Point, converted directly to 1 x 1 km grid See next column. 9/24 accidents with oil spills were missing spilled oil volume, thus a mean of reported volumes was given to accidents with missing oil volume. Spill volume in m3 was converted to grid Not relevant sum of spill volume Relative distribution of nutrient and nitrogen) Interpolated nitrogen and phosphorus concentrations in separate layers Values are aggregated to 5x5km grid and annual seasonal averages calculated. - Total nitrogen and total phosphorus concentrations (annual seasonal averages) from surface layer for 2011-2016. Lowest and highest 5 percentile of values grouped together to avoid overestimation of extreme values. Generalized, and normalized. Not relevant Not relevant (separate data layers) Disturbance of species due to human presence Recreational boating and sports Total fuel consumption of recreational boats modelled directly to 1 km grid cells. - Total fuel consumption of recreational boats presented as presence / absence. Rescaled with depth, and normalized. Rescaled with depth: 0-10m= 100% 10-15 m= 70% 15-20 m= 50% 20-30 m= 20% 30-40 m = 10% 45m < =0% 1 km buffer. Bathing sites, beaches Point data converted directly to 1 km grid cells Estimate by TAPAS project of the human (noise, water sports, visual Location of beaches presented as presence / absence Not relevant Specific pressure layers first modified by spatial extents and depth influence. Each of them is considered as of equal
Supplementary%20report%20BSII_for%20comments.docx