Habitat: Montane Habitats
Grid Reference: NX543787
Grid Easting: 254500 to the 1km mid point (metres)
Grid Northing: 578500 to the 1km mid point (metres)
____________________________________________________________________________________
Pollutant: Ammonia
Critical Level:
1.0 - 3 µg m-3
Concentration: 0.61 µg m-3
Data Year: 2019 - 2021
Exceedance: [-0.39] to [-2.39] µg m-3
____________________________________________________________________________________
Pollutant: N Deposition
Critical Load Range:
Arctic, alpine and subalpine scrub habitats : 5 - 10 Kg N/ha/year
Moss and lichen dominated mountain summits: 5 - 10 Kg N/ha/year
Deposition: 17.33 Kg N/ha/year
Data Year: 2019 - 2021
Exceedance Ranges:
Arctic, alpine and subalpine scrub habitats [12.33] to [7.33] Kg N/ha/year
Moss and lichen dominated mountain summits [12.33] to [7.33] Kg N/ha/year
____________________________________________________________________________________
Pollutant: Nitrogen Oxides
Critical Level: 30 µg NOx (as NO2) m-3
Concentration: 2.45 µg NOx (as NO2) m-3
Data Year: 2019 - 2021
Exceedance: -27.55 µg NOx (as NO2) m-3
____________________________________________________________________________________
Pollutant: Ozone
Critical Level: 5000 ppb hours (based on(Semi-)natural vegetation communities dominated by perennials, 6 month growing season mid April- mid October)
Exposure: 668.67 ppb hours
Data Year: 2007 - 2012
Exceedance: -4331.33 ppb hours
____________________________________________________________________________________
Pollutant: Sulphur Dioxide
Critical Level: 20 µg m-3
Concentration: 0.25 µg m-3
Data Year: 2019 - 2021
Exceedance: -19.75 µg m-3
____________________________________________________________________________________
Pollutant: Acid Deposition
Critical Load Class & Values:
Class: Montane
CLmaxS: 0.57 CLminN: 0.321 CLmaxN: 0.891 (keq/ha/yr)
Deposition: 1.34 (N: 1.24 | S: 0.18) (keq/ha/yr)
Data Year: 2019 - 2021
Exceedance: