tation aarhus university agriculture and nature panel istanbul 2013 nick hutchings, barbara amon and...
Post on 04-Jan-2016
217 Views
Preview:
TRANSCRIPT
TATION
AARHUSUNIVERSITY
Agriculture and Nature PanelIstanbul 2013
Nick Hutchings, Barbara Amon and Rainer Steinbrecher
1
AARHUSUNIVERSITY
2
›Report on selective Guidebook updating
›Suggested changes to reporting codes
›N sources and emissions in Turkey
›Agriculture and Nature/EPMAN/EPNB meeting
›Work programme for next year
Agenda
AARHUSUNIVERSITY
3
›4B Manure Management
New NMVOC emission factors – Tier 1 and Tier 2 Update PM emission factors – Tier 1 and Tier 2
›4D Crop production and agricultural soils
Updated the NMVOC emission factor – Tier 1 Consistency of PM emission factor Updated NH3 emission factors from mineral fertiliser –
Tier 1 and Tier 2›4F Field burning of agricultural wastes
New/updated NMVOC emission factors - Tier 1 and 2
Revised chapters
AARHUSUNIVERSITY
4
›NMVOC - No existing default emission factors
›Few European data
›Large study undertaken in USA
mainly cattle, poultry and pigs housing not manure storage or field application
›Extrapolate to European conditions
›Likely to be a significant source
›Acceptance of emission factors but need for clearer presentation in Guidebook
4B Animal husbandary/manure management
AARHUSUNIVERSITY
5
›PM emissions
Incorrect references Incorrect emission factors Some missing emission factors
›Corrected errors
›Provided additional emission factors
›Accepted
4B Animal husbandary/manure management
AARHUSUNIVERSITY
6
›PM emissions
Error in emission factors
›Corrected errors
›Black carbon and copper – new Tier 1 and 2 emission factors
›Accepted
4F Field burning of agricultural wastes
AARHUSUNIVERSITY
7
›NMVOC emissions
Incorrect reference and units (Tier 1)
›Corrected error – new Tier 1 emission factor
›Accepted
4D Crop production and agricultural soils
AARHUSUNIVERSITY
8
›Ammonia emissions from fertilisers
Undocumented emission factors
›Literature review of ammonia emissions in the field
›No effect of temperature
›Effect of soil pH on ammonium sulphate and ammonium phosphate only
›Calculated new emission factors from data collated
›Significant decreases and increases in emission factors
›Large impact
4D Crop production and agricultural soils
AARHUSUNIVERSITY
9
›Accepted but need for
Some clarification concerning calculation of emission factors – email
Some improvements in description of methodologies Follow-up concerning ‘out-of-scope’ issues
›Incorporate in revised text or added to workplan
Revised chapters
AARHUSUNIVERSITY
10
› Proposed changes would result in aggregation/lack of detail
›Strategy:
Use the new CRF codes but add detail Retain the current structure as far as possible Require some clarification concerning details of CRF codes
Suggested changes to reporting codes
AARHUSUNIVERSITY
3 B 2 i Poultry4 B 9 a 4 B 9 a Laying hens 3B2ia Laying hens4 B 9 b 4 B 9 b Broilers 3B2ib Broilers4 B 9 c 4 B 9 c Turkeys 3B2ic Turkeys4 B 9 d 4 B 9 d Other poultry 3B2id Other poultry
Current Proposed
AARHUSUNIVERSITY
12
›See presentation on TFEIP website (Agriculture and Nature Expert Panel)
›Good activity data for agriculture
N source and emissions in Turkey
AARHUSUNIVERSITY
13
› Task Force on Reactive Nitrogen (TFRN)
Expert Panel on Mitigation of Agricultural Nitrogen (EPMAN) Expert Panel on Nitrogen Budgets (EPNB)
›TFRN expert panels contain experts in nitrogen emissions - source of expertise for TFEIP
› Maintain collaboration
Barbara Amon co-chair of Expert Panel on Mitigation of Agricultural Nitrogen
Agriculture and Nature/EPMAN/EPNB meeting
AARHUSUNIVERSITY
Workplan 2013-2014
Follow-up on discussions at Emission Inventory Compilers and Users Workshop
Ammonia emissions from crops
Continue discussion on harmonisation with revised reporting codes
Ensure that out-of-scope comments from selective GB revision are included in revised GB or added to workplan
14
AARHUSUNIVERSITY
Workplan 2013-2014 (cont)
Continue and intensify the collaboration with TFRN/EPMAN
Provide guidance on reporting emissions from anaerobically digested manure
Intensify the communication with EECCA countries on inventory preparation and mitigation options
Investigate better use of Emission Factor Database
15
top related