Habitat: Coniferous woodland
Grid Reference: NX542700
Grid Easting: 254500 to the 1km mid point (metres)
Grid Northing: 570500 to the 1km mid point (metres)
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Pollutant: Ammonia
Critical Level:
1.0 - 3 µg m-3
Concentration: 0.86 µg m-3
Data Year: 2018 - 2020
Exceedance: [-0.14] to [-2.14] µg m-3
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Pollutant: N Deposition
Critical Load Range:
Coniferous woodland: 5 - 15 Kg N/ha/year
Pinus sylvestris woodland south of taiga: 5 - 15 Kg N/ha/year
For applying the best indicative critical load values for use in impact assessments please visit the following page.
Deposition: 28.06 Kg N/ha/year
Data Year: 2018 - 2020
Exceedance Ranges:
Coniferous woodland [23.06] to [13.06] Kg N/ha/year
Pinus sylvestris woodland south of taiga [23.06] to [13.06] Kg N/ha/year
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Pollutant: Nitrogen Oxides
Critical Level: 30 µg NOx (as NO2) m-3
Concentration: 3.04 µg NOx (as NO2) m-3
Data Year: 2018 - 2020
Exceedance: -26.96 µg NOx (as NO2) m-3
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Pollutant: Ozone
Critical Level: 5000 ppb hours (6 months growing season April to September)
Exposure: 2664.56 ppb hours
Data Year: 2007 - 2012
Exceedance: -2335.44 ppb hours
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Pollutant: Sulphur Dioxide
Critical Level: 20 µg m-3
Concentration: 0.27 µg m-3
Data Year: 2018 - 2020
Exceedance: -19.73 µg m-3
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Pollutant: Acid Deposition
Critical Load Class & Values:
Class: Broadleafed/Coniferous unmanaged woodland
CLmaxS: 0 CLminN: 0 CLmaxN: 0 (keq/ha/yr)
Deposition: 2.14 (N: 2 | S: 0.25) (keq/ha/yr)
Data Year: 2018 - 2020
Exceedance: