Recalculations - Chromium

Last updated on 24 Jan 2013 17:05 by Kevin Hausmann

harmful

The two following charts give an aggregated overview of the absolute changes in emission estimates 1990 and 2009 against submission 2011.

Changes in 1990 National Totals (+3.58 Mg / +1.94 %) result mostly from newly reported chromium emissions in NFR 1.A.1.b (+1.62 Mg) as well as recalculations within NFR 1.A.1.a (+1.68 Mg). - Changes reported for 2009 National Totals (+4.63 Mg / + 10.19 %) result mostly from recalculations in sub-category 1.A.1.a (+4.44 Mg), again. - Largest over-all relative changes occur within 1.A.4.c iii (+ 24.58%) where a revised tier1 EF from the 2009 EMEP Guidebook was introduced.

The two following tables give an detailed overview of both absolute and relative changes in emission estimates 1990 and 2009 against submission 2011.

Changes due to recalculations in 1990 values

Submission 2011 Submission 2012 Difference Explanation / reason for recalculation
NFR Code [Mg] absolute relative
NATIONAL TOTAL 184.63 188.21 3.58 1.94% see NFR sub-categories
NFR 1 90.06 93.64 3.58 3.97% see sub-categories
1 A 1 a 31.74 33.42 1.68 5.29% see NFR 1.A.1.a
1 A 1 b NE 1.62 1.62 see NFR 1.A.1.b
1 A 1 c 28.14 28.30 0.17 0.60% see NFR 1.A.1.c
1 A 2 f i 13.40 13.48 0.079 0.59% see NFR 1.A.2.f i
1 A 3 b vi 15.86 15.86 0.00 0.00%
1 A 3 b vii 0.76 0.76 0.00 0.00%
1 A 3 c 0.04 0.04 0.00 0.00%
1 A 3 d ii NE 0.03 0.03 reported first time using tier1 default EF from 2009 EMEP GB
1 A 4 b i 0.13 0.13 0.00 0.00%
1 A 4 c iii 0.0018 0.0022 0.0004 24.58% EF corrected within 2009 EMEP Guidebook; see NFR 1.A.4.c iii
NFR 2 94.56 94.56 0.00 0.00% see sub-categories
2 C 1 94.56 94.56 0.00 0.00%
NFR 3 NA NA Chromium emissions are not applicable within NFR 3 - Solvents and other product use.
NFR 4 NA NA Chromium emissions are not applicable within NFR 4 - Agriculture.
NFR 5 NR NR Germany does not report any emission for NFR 5 - Land Use.
NFR 6 NA / NE / NO NA / NE / NO Germany does not report chromium emissions for NFR 6 - Waste.
NFR 7 NO NO There are no such activities occuring in Germany to be reported in NFR 7.
Memo Items
1 A 3 d i (i) 0.42 1.45 1.04 248.77% EF corrected within 2009 EMEP Guidebook; see NFR 1.A.3.d i

Changes due to recalculations in 2009 values

Submission 2011 Submission 2012 Difference Explanation / reason for recalculation
NFR Code [Mg] absolute relative
NATIONAL TOTAL 45.41 50.03 4.63 10.19% see NFR sub-categories
NFR 1 29.44 34.06 4.63 15.71% see sub-categories
1 A 1 a 1.35 5.78 4.44 329.21% see NFR 1.A.1.a
1 A 1 b 1.95 1.90 -0.05 -2.43% see NFR 1.A.1.b
1 A 1 c 0.04 0.14 0.10 227.57% see NFR 1.A.1.c
1 A 2 f i 0.15 0.21 0.06 39.59% see NFR 1.A.2.f i
1 A 3 b vi 22.40 22.31 -0.09 -0.41% data from revised TREMOD version; see NFR 1.A.3.b
1 A 3 b vii 0.983 0.987 0.004 0.41% data from revised TREMOD version; see NFR 1.A.3.b
1 A 3 c 0.018 0.017 -0.001 -5.84% revised NEB 2009
1 A 3 d ii NE 0.01 0.01 reported first time using tier1 default EF from 2009 EMEP GB
1 A 4 b i 2.54 2.70 0.15 6.07% see NFR 1.A.4.b i
1 A 4 c iii 0.0008 0.0010 0.00020 24.58% EF corrected within 2009 EMEP Guidebook; see NFR 1.A.4.c iii
NFR 2 15.97 15.97 0.00 0.00% see sub-categories
2 C 1 15.97 15.97 0.00 0.00%
NFR 3 NA NA Chromium emissions are not applicable within NFR 3 - Solvents and other product use.
NFR 4 NA NA Chromium emissions are not applicable within NFR 4 - Agriculture.
NFR 5 NR NR Germany does not report any emission for NFR 5 - Land Use.
NFR 6 NA / NE / NO NA / NE / NO Germany does not report chromium emissions for NFR 6 - Waste.
NFR 7 NO NO There are no such activities occuring in Germany to be reported in NFR 7.
Memo Items
1 A 3 d i (i) 0.48 1.67 1.20 250.31% see NFR 1.A.3.d i
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