Areas supporting resilience to climate change impacts

1. Areas supporting resilience to climate change impacts • Intact ecosystems have the potential to reduce climate change impacts on society through supporting resilience to climate change impacts (ecosystem based adaptation) • Particular parts of the country are of particularly high value for supporting cc resilience

2. Key areas • Protection of areas with high diversity of habitats • Protection of environmental gradients • Protection of meso-scale refugia • South facing, gorge habitats • Corridors • Riparian • Escarpments • Larger well linked unfragmented natural ecosystems • Buffer systems: • Riparian and coastal

3. High diversity of habitats • Diversity • Biomes • Bioregions • Vegetation types

4. Gradients Precipitation gradients Topographic gradients Temperature gradients

5. Refugia South Facing Slopes Gorges/kloofs

6. Corridors Riparian corridors Coastal processes

7. High value connected habitats Large unfragmented landscapes which meet targets Protected areas

8. Other components Intact centres of endemism

9. Gradients Diversity Priority unfragmented Corridors Refuge sites Endemism

10. Areas supporting resilience to climate change impacts

11. Now what?

12. 1.) Dark areas (both green and orange) are important for adaptation (corridors, gradients etc) 2.) Green areas are likely to remain within their current biome 3.) Orange areas are likely to be under structural pressure

13. Critical Biodiversity Areas “Critical Biodiversity Areas”

14. Social and economic prioritization • Catchments (ground water recharge etc) • Communal grazing lands • Proximity to communities • Identify the most important subset as the priority areas for Ecosystem Based Adaptation

15. Way forward Now what? (2) • Tech stuff: • Revised & independent climate data • New method – “Maxlike” • Social and location specific: • Identify the subset of areas supporting cc resilience which are most important for society “ecosystem based adaptation”

16. Headline messages • All is not lost for the Succulent Karoo!! Very important message. • The protection of priority intact natural landscapes is the cornerstone of ecosystem based adaptation • These areas are important for: • Societal adaptation to climate impacts • Risk mitigation • Ongoing delivery of ecosystem services (e.g. water) • Biodiversity (including species) adaptation •  Both high impact and low impact areas are important but for different reasons and need to be prioritized appropriately based on specific context

17. Headline messages Headline messages (2) • We can identify important areas to give positive benefit under a wide range of scenarios and with current high levels of uncertainty (i.e. We are not dependent on climate boffins giving us the answer) • These areas need to be protected through a range of spatial mechanisms: • Land management interventions (e.g. CSA’s projects) • Land use controls and zoning (including Bioregional Plans) • Protected area expansion (stewardship and other mechanisms for PA expansion) • Industry interventions (Place based spatial planning with mining, agriculture and industry)

18. Thanks!