| Autor: |
Amy Stephens, Ulrike Dragosits, Jane Hall, Oliver L. Pescott, Christine F. Braban, W.J. Bealey, Sim Tang, Anthony J. Dore, Ed Rowe, Sam Tomlinson, E.J. Carnell, Janet Simkin, Mark A. Sutton |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Springer Proceedings in Complexity ISBN: 9783030220549 |
| DOI: |
10.1007/978-3-030-22055-6_10 |
| Popis: |
The FRAME atmospheric chemistry transport model was applied to calculate the concentration of NH3 at a 1 km resolution over the UK. The results showed that the 1 μg m−3 critical level for NH3 was exceeded for 60% of the UK land area and the 3 μg m−3 critical level was exceeded for 3% of the land area. Model simulations using historical emissions suggested that average NH3 concentrations in the UK have increased by a factor of 2.5 between 1970 and 2010 due to both an increase in NH3 emissions and large reductions in SO2 emissions causing a reduction in the availability of H2SO4 to react with NH3. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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