Transcript PowerPoint-presentatie
Earth Observation potential for environmental policy making?
Josiane Masson, DG ENV.D4
15/01/2014
Overview EO potential Environment policy making depends on timely, accurate info on the state of Earth and predictions about its future
Combined with 'in situ' data space EO can provide information on the state and evolution of land, atmosphere and oceans Data collected and information can help better understanding the earth system – weather, climate, oceans, land, geology, natural resources, ecosystems and natural and human-induced hazards Added value of EO:
Greater details – spatial dimension than ground observation alone Consistent time-series across borders for evaluating changes and impact of environment policies and cross-comparison
Policy makers need information on the state an changes of our environment
• • • • They need information which is already ‘aggregated’: environmental incators, statistics, thematic maps Sometimes gap to be filled between observation data and policy needs Need to accurate, up to date, reliable and sustainable information – times series essential for change detection and analysing the impact of policies Different sources are considered and combined..
• • • In situ observations: accurate but heavy collection, many data sources – continuity and harmonisation a key issue Earth observation: spaceborne but also airborne, UAVs...
Other data: from citizens, Ngos, social networks, Internet...
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Overview EO potential
EO can provide input for environmental policy making cycle…
Designing and developing on state of environment and changes, esp. long-term trends policy, e.g. with better data Implementation of policy , support, where wanted, MS monitoring/reporting obligations Reviewing effectiveness of policy, check compliance, assessments of impacts – have changes happened?
Data for indicators on the state of environment, e.g. State of Ecosystem and Biodiv SEBI, beyond GDP ….
Information to the public (+authorities) , e.g. air quality, oil /chemical spills
The 7 th EAP Screening EO potential
EO can support the 7 th various level EAP (EU environmental Action Plan to 2020) at • 9 Priority objectives
3 T HEMATIC
: 1. Natural capital 2. Resource efficient, low-carbon growth 3. Health & environment
4 'E NABLING
': 4. Implementation 5. Knowledge/evidence base 6. Investment 7. Integration
2 'S PATIAL
': 8. Urban environment 9. International
7th EAP: soils & land
Priority objective 1: to protect, conserve and enhance the EU's natural capital Main messages
Better implement existing legislation and strategies New element:
the degradation, fragmentation and unsustainable use of land in the EU is jeopardising the provision of several key ecosystem services, threatening biodiversity and increasing Europe’s vulnerability to climate change and natural disasters => future action (and targets) on soil and on land as a resource
From global… …to pan-European… …to local
Need for Global Scale Information
• • •
Global Impact of European activities (e.g. Tourism, Trade, Raw Material, B iofuels…) …. footprint International Treaties & Monitoring under Conventions (Desertification, Climate, Biodiversity) European impact on Global environment + vice versa (emerging economies)
Important to have information on Land cover/use changes at global level Support especially for
Land degradation/ Desertification / Droughts / Food security
Global Biodiversity and reduction of its loss Deforestation (FLEGT, REDD+, LULUCF,..)
Need for Continental Information
•
European overview needed of policies, e.g. , across frontiers, interest in high resolution land cover and land cover change products for a number - soil: e.g. soil sealing, urban sprawl, contamination, degradation - water: WFD, Floods Dir., Nitrates Dir.
“Blueprint for water“ - biodiversity: concept of green infra structure, „Strategy 2020“ - forests: „Green Paper“ on European monitoring etc.
-> Pan-European Land cover products derived from Earth Observation: Corine Land Cover, new 'High Resolution' Copernicus land cover products
“Zooming in”: Hotspot Information
Information about areas of special interest; e.g. trends / changes; setting benchmarks for policy Ex: Copernicus 'local' component providing periodic information
-> Urban Atlas: Larger Urban Zones (EU Regional policy part of Copernicus local component)
-> Biodiversity component
-> Further extension to other areas of interest: Natura 2000 sites, coastal areas
•
Habitats change
Changes in habitats in Austria
•
Monitoring water habitats
L AKE TURBIDITY
Copernicus atmospheric services
Forecast of nitrogen dioxide ( μg/m 3 ) 300 200 150 100 75 50 40 30 20 10 5 2 0 - An individual regional forecast can provide a fine-scale depiction of plumes, modulated by the daily cycle of the pollutant - Models help to quantify the relative importance of local emission sources and transboundary air pollution.
Marine (myOcean): Eutrophication
Chlorophyll
Surface Chlorophyll A