meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision		Previous revision
Next revisionBoth sides next revision
general:trends:emission_trends_ammonia [2021/02/08 14:07] – created gniffkegeneral:trends:emission_trends_ammonia [2021/02/09 08:11] – [Main drivers] gniffke
Line 7: Line 7:
  
 ===== Main drivers ===== ===== Main drivers =====
-The Main Drivers for NH₃ emissions are agricultural emissions from Manure Management (NFR 4.B) with 42% of total 1990 emissions and a 20% reduction between 1990-2019 and Agricultural Soils (NFR 4.D) with even 53% of total 1990 emissions and a 16% decrease between 1990-2018. The overall emission trend mainly follows the agricultural emissions closely with a total reduction of 18% between 1990 and 2019. The decrease of NH₃ emission in the year 1991 is due to a reduced livestock population that followed after the German reunification, while no explicit trend is discernible for the years up to 2016. Between 2016 and 2019 there is a slight reduction of about 8%, but it has to be seen how stable this trend will be.+The Main Drivers for NH₃ emissions are agricultural emissions from **Manure Management (NFR 4.B)** with 42% of total 1990 emissions and a 20% reduction between 1990-2019 and **Agricultural Soils (NFR 4.D)** with even 53% of total 1990 emissions and a 16% decrease between 1990-2018. The overall emission trend mainly follows the agricultural emissions closely with a total reduction of 18% between 1990 and 2019. The decrease of NH₃ emission in the year 1991 is due to a reduced livestock population that followed after the German reunification, while no explicit trend is discernible for the years up to 2016. Between 2016 and 2019 there is a slight reduction of about 8%, but it has to be seen how stable this trend will be.
  
 __NH₃ Emissions 1990-2019__ __NH₃ Emissions 1990-2019__
  
-^  Total Emissions (kt)                                                                                                          |||||||||||||^  Trend: latest compared to                                                                   || +^  Total Emissions (kt)                                                                                                          |||||||||||||^  Trend: latest compared to                                                        || 
-^  1990                  ^  1995  ^  2000  ^  2005  ^  2010  ^  2011  ^  2012  ^  2013  ^  2014  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  1990                                            ^  last years                                ^ +^  1990                  ^  1995  ^  2000  ^  2005  ^  2010  ^  2011  ^  2012  ^  2013  ^  2014  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  1990                                       ^  last years                          ^ 
-|                  3.891 |  2.341 |  1.804 |  1.486 |  1.361 |  1.273 |  1.257 |  1.212 |  1.174 |  1.147 |  1.142 |  1.147 |  1.125 |  1.121 |  {{:general:trends:stagnate_yellow.png|down}} -71,2%  |  {{:general:trends:down_green.png|}}  |+|                    715 |    613 |    627 |    607 |    619 |    625 |    631 |    637 |    645 |    641 |    638 |    624 |    601 |    587 |  {{:general:trends:down_green.png}} -18.0%  |  {{:general:trends:down_green.png}}  |
  
-[{{:general:trends:iir_nh3_trend.png?400|**NH₃ trend by sector**}}]+[{{:general:trends:iir_nh3_trend.png?600|**NH₃ trend by sector**}}]