RIVM report xxxxxx xxx
RIVM report xxxxxx xxx
RIVM report xxxxxx xxx
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>RIVM</strong> <strong>report</strong> 773301 001 / NRP <strong>report</strong> 410200 051 page 133 of 142<br />
+,PSURYHPHQWDQGH[WHQVLRQRI('*$5DQGLWVVRIWZDUH(0.75 my)<br />
3.1 Compilation of temporal distributions (time profile for 12 months) for all sources and species<br />
(0.15; Olivier)<br />
As for the uncertainties, from literature review on activity data an estimate of the monthly<br />
distribution of emissions per major source category will be made.<br />
First a preliminary version will be developed; then a final version.<br />
3.2 Compilation of global inventories for new compounds (0.25 my; Berdowski):<br />
3.2.1 Version 1 of NH3 inventory (also for GEIA)<br />
3.2.2 Other compounds or VOC compound groups<br />
3.3 Improvement of global inventories for a number of sources (0.2 my; Berdowski)<br />
The focus is expected to be on biofuel use and biomass burning. When readily available, also<br />
estimates for natural emissions will be included (e.g. ocean and volcano emissions)<br />
3.4 Limited software modification, in particular to enhance to data retrieval options (0.15 my;<br />
Olivier)<br />
6SHFLILFDWLRQWLPHVFKHGXOHSURGXFWVPLOHVWRQHVGDWHV<br />
8QFHUWDLQW\DQDO\VLVDQGYDOLGDWLRQ<br />
9DOLGDWLRQRIHPLVVLRQLQYHQWRULHV-DQXDU\-XO\<br />
1.1.1 Comparison with the European CORINAIR'90 inventory is scheduled for the 4 th quarter of<br />
1996; harmonisation will be done in a separate dataset, to be merged into the next release of the<br />
database (see 2.).<br />
1.1.2 Comparison with national inventories for FCCC (or US Country Study Programme) will be<br />
done when they become available. This will be limited by the extent in which the data can be<br />
easily processed into the database. These activities will be focused at the end of 1996/first half<br />
of 1997. The result will be an assessment <strong>report</strong> on FCCC and EDGAR inventories.<br />
Conclusions with respect to national inventories will also aim at irregularities and improvement<br />
of default emission factors as well as methodologies. Further work on FCCC inventories<br />
depends on the time schedule of IPCC and the capacity made available for these activities.<br />
1.1.3 Comparison with GEIA inventories will be done when they become available. These activities<br />
will be focused in the first half of 1997. The result will be an assessment <strong>report</strong> on EDGAR and<br />
GEIA inventories.<br />
$QHZDVVHVVPHQWRIWKHXQFHUWDLQWLHVSHUFRPSRXQGDQGVRXUFH-DQXDU\-XO\.<br />
Conclusions from this exercise will be distributed among interested parties (policy makers and<br />
users of the atmospheric models).<br />
0RQLWRULQJDQGLQWHJUDWLRQ<br />
%DVLFPDLQWHQDQFHDFWLYLWLHVof the hardware and software will run during the whole project.<br />
$QQXDODVVHVVPHQWRIHPLVVLRQWUHQGVRIGLUHFW*+*V will result in a summary publication in<br />
scheduled for October of each year.<br />
,QWHJUDWLRQ RI UHVXOWV RI 153 DQG for updating EDGAR inventories, for which key<br />
participants of NRP will be consulted in the middle of 1996 and of 1997 in the form of an<br />
informal workshop. The discussion will focus on the following topics:<br />
- Temporal distributions, scaling, species and uncertainties;<br />
- Integration of results of NRP 1, and of results of modelling efforts by NRP 2 tenders<br />
(Theme I), in particular possible inputs from transportation or industry, agriculture and<br />
natural vegetation.<br />
$QHZUHOHDVH9RIWKH('*$5LQYHQWRULHV)HEUXDU\<br />
This will include updating the base year of the inventories using new statistical data (aiming at<br />
1995, possibly 1994 for industrial and agricultural sources). Data from national GHG<br />
inventories prepared for the FCCC, concrete NRP results provided by NRP participants and<br />
results of the validation performed under 1.1 will also be included, as well as GEIA inventories<br />
that replace or update EDGAR work or that are not represented in EDGAR. Additional