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sector:agriculture:agricultural_soils:3df_agriculture_other [2021/12/01 15:13] – doering | sector:agriculture:agricultural_soils:3df_agriculture_other [2024/11/06 16:10] (current) – external edit 127.0.0.1 | ||
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- | As activity data, domestic sales of pesticides with the active substances chlorothalonil | + | As activity data, domestic sales of pesticides with the active substances chlorothalonil, picloram |
- | Table II, Domestic Sales Statistic of Chlorthalonil, | + | //Table II, Domestic Sales Statistic of Chlorthalonil, |
^ ^ Chlorthalonil | ^ ^ Chlorthalonil | ||
^ Year ^ in t/a | ^ Year ^ in t/a | ||
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- | The HCB quantities are calculated in light of the maximum permitted concentrations of HCB impurities established by legal acts of the EU ((Commission Implementing Regulation (EU) No 540/2011 ((COMMISSION IMPLEMENTING REGULATION (EU) No 540/2011 of 25 May 2011 implementing Regulation (EC) No 1107/2009 of the European Parliament and of the Council as regards the list of approved active substances. http:// | + | The HCB quantities are calculated in light of the maximum permitted concentrations of HCB impurities established by legal acts of the EU ((Commission Implementing Regulation (EU) No 540/2011 ((COMMISSION IMPLEMENTING REGULATION (EU) No 540/2011 of 25 May 2011 implementing Regulation (EC) No 1107/2009 of the European Parliament and of the Council as regards the list of approved active substances. http:// |
=== Chlorothalonil === | === Chlorothalonil === | ||
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Directive 2005/53/EC ((Directive 2005/53/EC: Commission Directive 2005/53/EC of 16 September 2005 amending Council Directive 91/414/EEC to include chlorothalonil, | Directive 2005/53/EC ((Directive 2005/53/EC: Commission Directive 2005/53/EC of 16 September 2005 amending Council Directive 91/414/EEC to include chlorothalonil, | ||
- | For the years as of 2000, the specified maximum HCB concentrations in chlorothalonil differ considerably from pesticide to pesticide – in some cases despite the EU-regulation, | + | For the years as of 2000, the specified maximum HCB concentrations in chlorothalonil differ considerably from pesticide to pesticide – in some cases despite the EU-regulation, |
- | The quantities of pesticide active substances sold, and reported pursuant | + | According |
+ | For the years from 2018 onwards, the information | ||
=== Picloram === | === Picloram === | ||
- | For picloram, a maximum concentration of 50 mg/kg has been specified for some pesticides. Relevant pesticides were introduced in Germany beginning in 2006. Picloram was added to Annex I with the Commission Directive 2008/69/EC ((Directive 2008/69/EC: Commission Directive 2008/69/EC of 1 July 2008 amending Council Directive 91/414/EEC to include clofentezine, | + | For picloram, a maximum concentration of 50 mg/kg has been specified for some pesticides. Relevant pesticides were introduced in Germany beginning in 2006. Picloram was added to Annex I with the Commission Directive 2008/69/EC ((Directive 2008/69/EC: Commission Directive 2008/69/EC of 1 July 2008 amending Council Directive 91/414/EEC to include clofentezine, |
=== Lindane === | === Lindane === | ||
- | The HCB quantities in lindane were determined | + | The data on lindane |
- | //Table III: Domestic sales of Lindane, in t/a // | ||
- | ^ ^ 1990 | ||
- | | **Lindane** | ||
- | For lindane, a maximum concentration of 100 mg/kg was specified for the years 1990 through 1994. For the years after 1994 a lower concentration (50 mg/kg) was assumed which is based on compiled information of Bailey (2001)((Bailey, | + | For lindane, a maximum concentration of 100 mg/kg was specified for the years 1990 through 1994. For the years after 1994 a lower concentration (50 mg/kg) was assumed which is based on compiled information of Bailey (2001)((Bailey, |
// | // | ||
- | Table IV: Maximum concentrations of HCB impurities in relevant active substances, in mg per kg// | + | Table III: Maximum concentrations of HCB impurities in relevant active substances, in mg per kg// |
- | ^ Impurity content | + | ^ Impurity content |
- | | Chlorothalonil | + | | Chlorothalonil |
- | | Picloram | + | | Picloram |
- | | Lindane | + | | Lindane |
- | | n/a: not applicable; *weighted average | + | |
- | | ::: | ::: | ::: | ::: | ::: | ::: | ::: | ::: | ::: | ::: | | + | |
In recent years, the total HCB quantities in pesticide active substances (cf. Table V) have been affected primarily by sales of chlorothalonil. | In recent years, the total HCB quantities in pesticide active substances (cf. Table V) have been affected primarily by sales of chlorothalonil. | ||
While this results from the large quantities of chlorothalonil-containing pesticides sold, it is also due to the high chlorothalonil concentrations in such pesticides and to the high permitted maximum HCB concentrations (0.3 g/kg), in chlorothalonil as a technical active substance, that applied prior to 2000. Due to the revised data, changes in HCB quantities occur. | While this results from the large quantities of chlorothalonil-containing pesticides sold, it is also due to the high chlorothalonil concentrations in such pesticides and to the high permitted maximum HCB concentrations (0.3 g/kg), in chlorothalonil as a technical active substance, that applied prior to 2000. Due to the revised data, changes in HCB quantities occur. | ||
- | The maximum HCB quantity for picloram, in the period under consideration, | + | The maximum HCB quantity for picloram, in the period under consideration, |
- | + | ||
- | //Table V: Maximum | + | |
- | + | ||
- | ^ ^ 1990 | + | |
- | | Max. HCB Amount | + | |
- | ^ ^ 2000 | + | |
- | | Max. HCB Amount | + | |
- | ^ ^ 2010 | + | |
- | | Max. HCB Amount | + | |
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- | The following chart give an overview of the emission trend of HCB (see Picture 1). The HCB emissions were calculated and updated for the years 2017 and 2018. The value for 2019 was updated. HCB emissions are mainly dominated by the proportion | + | The following chart give an overview of the emission trend of HCB (see Picture 1). HCB emissions were fully recalculated up to 1990. HCB emissions are mainly dominated by the share of chlorothalonil. According to the BVL (2021a), a possible explanation for the increase |
- | According to the information of the BVL, a possible explanation for the increase | + | It is possible that the first " |
+ | The end of the EU active substance authorisation for chlorothalonil was later extended to 31.10.2018 and again to 31.10.2019, and with it the authorisations for the plant protection products in Germany. With the Implementing Regulation (EU) 2019/677 23), the BVL revoked the last three approvals for plant protection products containing chlorothalonil on 31 October 2019((cf. BVL; 2019: BVL - Fachmeldungen - Widerruf der Zulassung von Pflanzenschutzmitteln mit dem Wirkstoff Chlorthalonil zum 31. Oktober 2019. (2019, 31. Oktober). Abgerufen am September 2021, von https:// | ||
- | The end of the EU active substance approval for chlorothalonil was later extended to 31.10.2018 and again to 31.10.2019, and accordingly also the approvals for the pesticides in Germany. According to the Implementing Regulation (EU) 2019/677 ((Regulation (EU) 2019/677: Commission Implementing Regulation (EU) 2019/677 of 29 April 2019 concerning the non-renewal of the approval of the active substance chlorothalonil, | ||
//Picture 1: Annual trend of HCB emissions in Germany in the sector agriculture, | //Picture 1: Annual trend of HCB emissions in Germany in the sector agriculture, | ||
- | {{: | + | |
+ | {{ : | ||
+ | |||
===== Recalculations ===== | ===== Recalculations ===== | ||
+ | Recalculations were made for the complete time series due to the changes and new information given by the BVL for the amount of domestic sales of the active substances. The following Tables IV a) - c) show the differences between the data for submission 2021 and the current data and are given in tonnes per year and in percentage. | ||
+ | |||
+ | //Tables IV a) - c): Recalculation of the activity data: lindane, chlorthalonil and picloram.// | ||
+ | |||
+ | a) | ||
+ | ^ Active Substance | ||
+ | | Lindane_SUB 2022 | ||
+ | | Lindane_SUB 2021 | ||
+ | | Difference | ||
+ | | Difference | ||
+ | |||
+ | b) | ||
+ | ^ Active Substance | ||
+ | | Chlorthalonil_SUB 2022 | t | ||
+ | | Chlorthalonil_SUB 2021 | t | ||
+ | | Difference | ||
+ | | Difference | ||
+ | |||
+ | c) | ||
+ | ^ Active Substance | ||
+ | | Picloram_SUB 2022 | t | ||
+ | | Picloram_SUB 2021 | t | ||
+ | | Difference | ||
+ | | Difference | ||
+ | |||
+ | Due to the changes in the input data and the assumptions on the maximum quantities of HCB, the emissions also change. The following Table V shows the differences between the data for submission 2021 and the current data and are given in kg per year and in percentage. | ||
+ | |||
+ | //Table V: Recalculation of HCB emisssion from 1990 until the latest reported year, in kg.// | ||
+ | |||
+ | |||
+ | | Emissions | ||
+ | | HCB_SUB 2022 | kg | 107,2 | 138,1 | 55,7 | 29,7 | 26,7 | 18,0 | 26,6 | 24,2 | 5,0 | 45,0 | | ||
+ | | HCB_SUB 2021 | kg | 107,1 | 138,0 | 55,7 | 29,7 | 26,7 | 18,0 | 26,6 | 24,2 | 5,0 | 45,0 | | ||
+ | | Difference | ||
+ | |||
+ | | Emissions | ||
+ | | HCB_SUB 2022 | kg | 18,6 | 0,8 | 1,0 | 9,6 | 1,6 | 34,3 | 36,2 | 29,6 | 28,8 | 21,0 | | ||
+ | | HCB_SUB 2021 | kg | 18,6 | 0,8 | 1,0 | 9,6 | 1,6 | 11,4 | 12,1 | 9,9 | 9,6 | 5,3 | | ||
+ | | Difference | ||
+ | | Difference | ||
+ | | Difference | ||
+ | |||
+ | | Emissions | ||
+ | | HCB_SUB 2022 | kg | 24,8 | 26,0 | 20,7 | 22,6 | 40,0 | 35,4 | 45,9 | 56,8 | 8,6 | 9,1 | | ||
+ | | HCB_SUB 2021 | kg | 6,3 | 6,7 | 5,5 | 5,8 | 10,2 | 9,0 | 11,7 | 14,4 | 8,8 | 8,8 | | ||
+ | | Difference | ||
+ | | Difference | ||
- | No recalculations were made from 1990 until 2016. Only the domestic sales in 2017 were updated. | ||
===== Uncertainty ===== | ===== Uncertainty ===== |