Oppla case studies

  • Enhancing sustainable urbanization
  • Restoring ecosystems and their functions
  • Developing climate change mitigation
  • Developing climate change adaptation; improving risk management and resilience
  • Nature-based solutions for increasing the sustainable use of matter and Energy

The study area is the city of Porto, which has around 42km2 and a population around 220000 inhabitants. Porto is the second largest city in Portugal, located in the...

The  central Uzbek government needed to be convinced that investments in the Amu Darya delta would make social, ecological and economic sense. Ecosystem services of the delta were valued for three situations: the situation before degradation, the present degraded and the potential restored situation.

This exemplar aims to: Map and describe existing and potential use and non-use community-held values of the estuary; Elicit community-held preferences and willingness to pay for coastal land use and management on landscape-scale; Test impacts of deliberation on preferences for estuarine land in a workshop setting; Contextualise study findings through institutional analysis; Identify ecosystem values held by land-owners and their attitudes towards coastal realignment; Understand future...

The objective of the LIFE-EnviFriendly project was to demonstrate low cost, nature based solutions that if used by all farmers within a watershed it will improve the water quality of the waters significantly.  The NBS used in this case was a riparian forest restoration coupled with a river bank erosion protection.

Quantifying the impacts of traditional forest management on biodiversity and ecosystem services values and developing new forest management strategies using the retention capacity of the forest.

Involving managers and residents in designing an integrated land management plan for biodiversity and tourism. Biodiversity and visiting people.

The Lower Danube demo case has as main objective to create an efficient network of national, regional and local stakeholders in order to apply collaborative approach for water security measures and extreme meteorological events mitigation by using the ecosystem service and green infrastructure. In the NAIAD project the Lower Danube demo case study is focused on understanding the social risk perception and challenges for NBS implementation, to open business opportunities for insurance sector...

The project aims to transform an old quarry in a public park. The project foresees the renaturalization of the lakeshore, the realization of a peninsula, the filling of settling tanks created for the extraction activities and the realization weak slope in the nord sector that want connect the lake with the countryside.
Objectives are to create : 
• morphological arrangement of the slopes of embankments produced by the extractive area for the future public use
• laying turf...

Viridian were asked to model an entire lowland catchment of approximately 750 km2 for a basket of ecosystem services, so the client could better understand where to focus effort on the ground, assist with planning, inform stakeholder engagement and influence policy formation.

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