SODBatch A&B SPM Comments co-chair response final ... - ipcc-wg3

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IPCC WGIII Fourth Assessment Report, Second Order Draft
A 10 1 10 0
(Government of Australia)
In Table SPM.2 what is EIT? U.S. Government
(Government of U.S. Department of State)
B 10 1 10 1 Table SPM2 : (sectoral level)
Mton CO2eq : The layout of this table needs to be improved, so
that the units used in each cell are clear to the reader without having
to read the caption. The bottom of this table was not readable in my
version of the file.
(Jean-Pascal van YPERSELE, Université catholique de Louvain
(Belgium))
B 10 1 10 2 Why are no uncertainty ranges given for some of the sectors in the
Table? Or does this mean that the figures are very accurately
known?
(Government of European Community / European Commission)
B 10 1 10 2 This (Table SPM 2 )is a very useful Table that strongly increases
our understanding of the magnitude of the emission reduction
potentials and were these potentials can be found. It would be
useful to also report the total reference emission levels in quantitive
terms.
(Government of European Community / European Commission)
B 10 1 10 2 Table SPM.2: Leave this table in the TS, but summarize the
information graphically in the SPM. E.g. by bar charts showing
total global emissions in 1990, total emissions in 2030, and
reduction steps from the 2030 level: e.g. per cost range, and/or per
sector, and/or per region. Also include the emission profiles for
stabilisation between 450-550 ppmv CO2-eq: can the required
emission reductions be achieved? If required, the sector information
can be made visible in separate sector graphs when discussing the
sectors later in the SPM: including an indication of the range of
estimates. when using graphics, the list of notes can be left out
(refer to TS).
(Government of European Community / European Commission)
Expert Review of Second-Order-Draft
Confidential, Do Not Cite or Quote
Response suggested by cochairs
See A-693
ACC; glossary
See A-693
ACC
See A-693
See A-715,
Will be done
See A-693
ACC add total 2030 emissions
See A-693
Will be challenging to get all
that in graphical form
Action
for
chapter
Considerations
by the writing
team
ACC
(11)
ACC
(11)
See A-693
See A-715
(11)
ACC
(11)
Linking table
with specific
stabilisation
target is not
appropriate.
(11)
SPM- 9 B 10 1 10 15 The estimates of achievable mitigation (by 2030) presented in See A-693 See A-693
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