Type code meaning
B - Breeding
BSS - Breeding
CN - Concentration
NB - Non breeding bird
P - Permanent
R - Reproducing
W - Winteing
Map controls
Spatial resolution: N deposition and ammonia before mid-year 2019 is 5 km, and 1 km for mid-year 2019. NOx and SO2 spatial resolution is 1 km
APIENs
Background Map
Percentage of Nitrogen Deposition by apportionment, 2018 data (hover plots for more info)
Sources ranked by total Nitrogen deposition (KgN/ha/yr) from combined UK sources
Local contributions to Nitrogen deposition (KgN/ha/yr) from sources (UK)
Long range contribution to Nitrogen deposition (KgN/ha/yr) from sources (UK)
Source Attribution N Trends 2012 - 2018
Percentage of Sulphur Deposition by apportionment, 2018 data (hover plots for more info)
Sources ranked by total Sulphur deposition (KgS/ha/yr) from combined UK sources
Local contributions to Sulphur deposition (KgS/ha/yr) from sources (UK)
Long range contribution to Sulphur deposition (KgS/ha/yr) from sources (UK)
Source Attribution S Trends 2012 - 2018
Map of the site
1km APIS data for mid-year 2019 (2018-2020)
The map below shows the depositions and concentrations of the chosen pollutant for each grid square across the protected site on a 1km grid.
Selecting another pollutant will update the values and redraw the map. To read more easily the values, you can zoom in or zoom out.
To see and update the trends plot on the right handside, click on a polygon; this will also highlight in red the area in which the trends were derived.
Despite the map for mid-year 2019 being at a 1km resolution for all pollutants and concentrations, the trends are available only at a 5km resolution (except for NOx and SO2, at a 1km resolution).
Annual Trends
Data extracted from the last year available in the database
The following data was taken from the last year available in the database
Nutrient Nitrogen Plot
Acidity Plot
Source Attribution: percentage of nitrogen deposition by apportionment, 2018 data (spatial resolution 5km)
Source Attribution: percentage of nitrogen deposition by apportionment, 2018 data (spatial resolution 5km)
Sources ranked by total Nitrogen deposition (KgN/ha/yr) from combined UK sources
Local contributions to Nitrogen deposition (KgN/ha/yr) from sources (UK)
Long range contribution to Nitrogen deposition (KgN/ha/yr) from sources (UK)
Source Attribution N Trends 2012 - 2018
Sources ranked by total Nitrogen deposition (KgN/ha/yr) from combined UK sources
Local contributions to Nitrogen deposition (KgN/ha/yr) from sources (UK)
Long range contribution to Nitrogen deposition (KgN/ha/yr) from sources (UK)
Selected location (spatial resolution 5km)
Source Attribution: percentage of sulphur deposition by apportionment, 2018 data (spatial resolution 5km)
Source Attribution: percentage of sulphur deposition by apportionment, 2018 data (spatial resolution 5km)
Sources ranked by total Sulphur deposition (KgS/ha/yr) from combined UK sources
Local contributions to Sulphur deposition (KgS/ha/yr) from sources (UK)
Long range contribution to Sulphur deposition (KgS/ha/yr) from sources (UK)
Source Attribution S Trends 2012 - 2018
Sources ranked by total Sulfur deposition (KgS/ha/yr) from combined UK sources
Local contributions to Sulfur deposition (KgS/ha/yr) from sources (UK)
Long range contribution to Sulfur deposition (KgS/ha/yr) from sources (UK)
Selected location (spatial resolution 5km)
Initial screening: acid deposition as a proportion of the Minimum CL Function (keq/ha/yr)
Source
Sulphur deposition
Nitrogen deposition
Total acid deposition (S+N)
Acidity
% of CL function
Process contribution (PC)
Predicted Environmental Concentration (PEC)
Appropriate assessment (HRA) / significance test (planning / EIA): acid deposition as a proportion of the Maximum CL Function (keq/ha/yr)
Source
Sulphur deposition
Nitrogen deposition
Total acid deposition (S+N)
Acidity
% of CL function
Process contribution (PC)
Predicted Environmental Concentration (PEC)
Acidity plot
Selected site and location (spatial resolution 1km)
Content of the report
The report will take a couple of seconds to render, please be patient.