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general:trends:start [2021/12/15 19:07] – external edit 127.0.0.1general:trends:start [2023/03/15 11:41] – [Chapter 2 - Explanation of Key Trends] kotzulla
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 ====== Chapter 2 - Explanation of Key Trends ====== ====== Chapter 2 - Explanation of Key Trends ======
-This chapter features tabular and graphical representations of emissions and emission trends for CO, NMVOC, NO, SO, NH, TSP, PM₁₀, PM.₅ and Black Carbon. The covered time scale stretches from 1990 to the latest reporting year for data and further back for general explanation. Emission are listed as totals here and detailed by NFR source category in the pollutant-specific subsections, these also include summaries of the main drivers for the pollutant in question. The subsections also feature details on the inventory preparation process for the individual pollutants and source categories, including the tier of the methods applied and data characterisation.+ 
 +This chapter features tabular and graphical representations of emissions and emission trends for CO, NMVOC, NO<sub>x</sub>, SO<sub>2</sub>, NH<sub>3</sub>, TSP, PM<sub>10</sub>, PM<sub>2.5</sub> and Black Carbon.  
 + 
 +The covered time scale stretches from 1990 to the latest reporting year for data and further back for general explanation. Emission are listed as totals here and detailed by NFR source category in the pollutant-specific subsections, these also include summaries of the main drivers for the pollutant in question. The subsections also feature details on the inventory preparation process for the individual pollutants and source categories, including the tier of the methods applied and data characterisation.
  
 ===== Detailed emission trends ===== ===== Detailed emission trends =====
-  * [[emission trends nitrogen oxide|Nitrogen Oxide (NOₓ)]] +  * [[emission trends nitrogen oxide| Nitrogen Oxide (NOₓ)]] 
-  * [[emission trends sulfur dioxide |Sulfur dioxide (SO₂)]] +  * [[emission trends sulfur dioxide | Sulfur dioxide (SO₂)]] 
-  * [[emission trends non methane volatile organic compounds |Non-Methane Volatile Organic Compounds (NMVOC)]] +  * [[emission trends non methane volatile organic compounds | Non-Methane Volatile Organic Compounds (NMVOC)]] 
-  * [[emission trends ammonia |Ammonia (NH₃)]] +  * [[emission trends ammonia | Ammonia (NH₃)]] 
-  * [[emission trends carbon monoxide |Carbon Monoxide (CO)]] +  * [[emission trends carbon monoxide | Carbon Monoxide (CO)]] 
-  * [[emission trends total suspended particulate matter |Total suspended particulate matter (TSP)]] +  * [[emission trends total suspended particulate matter | Total suspended particulate matter (TSP)]] 
-  * [[emission trends pm10 |Fine Particulate Matter (PM₁₀)]] +  * [[emission trends pm10 | Fine Particulate Matter <10µm (PM₁₀)]] 
-  * [[emission trends pm2.5 |Fine Particulate Matter (PM₂.₅)]] +  * [[emission trends pm2.5 | Fine Particulate Matter <2.5 µm (PM₂.₅)]] 
-  * [[emission trends bc |Black Carbon (BC)]] +  * [[emission trends bc | Black Carbon (BC)]] 
-  * [[emission trends persistent organic pollutants |Persistent Organic Pollutants (POP)]] +  * [[emission trends persistent organic pollutants | Persistent Organic Pollutants (POP)]] 
-  * [[emission trends heavy metals |Heavy Metals (HM)]]+  * [[emission trends heavy metals | Heavy Metals (HM)]]
  
 ===== Total emission trends ===== ===== Total emission trends =====
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 <figure TotalEM> <figure TotalEM>
-{{:general:trends:iir_trend.png?direct&nolink&800|All pollutants show a reduction, compared to the year 1990 for most pollutants, 1995 for particulate emissions and 2000 for Black Carbon. NH₃ emissions show a reduction of just under 20%, whereas SO₂ shows the largest reduction with -95% compared to 1990}}+{{:general:trends:iir_trend.png?direct&direct&800|All pollutants show a reduction, compared to the year 1990 for most pollutants, 1995 for particulate emissions and 2000 for Black Carbon. NH₃ emissions show a reduction of just under 20%, whereas SO₂ shows the largest reduction with -95% compared to 1990}}
 <caption>**Total emission trends for the most important pollutants** in percent decrease compared to a base year, set to 1995 for PM₂.₅ and PM₁₀, to 2000 for Black Carbon, and 1990 for all other pollutants.</caption> <caption>**Total emission trends for the most important pollutants** in percent decrease compared to a base year, set to 1995 for PM₂.₅ and PM₁₀, to 2000 for Black Carbon, and 1990 for all other pollutants.</caption>
 </figure> </figure>