to assess nitrogen and ammonia deposition by means of ...€¦ · brugge west- vlaanderen antwerpen...
Post on 22-Aug-2020
6 Views
Preview:
TRANSCRIPT
1
VMM
Dominique Meremans and Bo Van den Bril
Presentation Peterborough 2013, N deposition workshop
Impact assessments for air pollution policy and nature conservation policy-WG3
To assess nitrogen and ammonia deposition by means of monitoring
2
Overview
• Current Monitoring of N depositions in Flanders (Belgium)
• Life + proposal: IPSAHEDA
N in Flanders
3
Total nitrogen deposition
4
5
What is the problem?
6
7
Ammonia emission density in Europe (De Vries et al, 2011)
8
Life + IPSAHEDA
Instruments for Policy Support in Areas with High Emission Densities of Ammonia
VMM+INBO+RIVM
Final objective
• develop a local modelling tool
• develop a region-wide modelling tool
These tools can assess the impact of ammonia
emission changes on the exceedance of critical loads
for eutrophication in Natura 2000 areas
Table 1. Summary features of the best performing GLZ models for different conditions (oaks vs. poplars), all lichens (by specialist) or easy-to-identify lichens (also feasible for non-specialist).
Table 1. Summary features of the best performing GLZ models for different conditions (oaks vs. poplars), all lichens (by specialist) or easy-to-identify lichens (also feasible for non-specialist).
9
10
Are there any questions?
Thank you for your attention !
d.meremans@vmm.be
top related