Monitoring biodiversity around Europe’s largest planted forest
#Restoration Story by Priscila Jordão (EFI)
Is there room for biodiversity around Europe’s largest planted forest? The second SUPERB General Assembly took our 36 partners and Advisory Board members on a trip to the Landes forest in Aquitaine, France, to dig out the answer: a definite yes for biodiversity! There, the SUPERB partners INRAE, IEFC and Alliance Forêts Bois are planting 10km of hedgerows to protect Maritime pine plantations against windstorm and fire damage and provide corridors for wildlife.
While many people think of hedges as bush vegetation, they can also consist of trees. In the case of our demo, pairs of broadleaved and coniferous species such as oaks and stone pines will be planted in rows with enough space between them to create a barrier against fire, wind and pest dispersal. At the same time, the hedgerows will be connected in strategic locations to allow wildlife to move between them, explained the lead of the SUPERB demo in Aquitaine, Hervé Jactel, Director of Environmental Research at INRAE, during the excursion.
What will start with 10km of hedgerows has the potential to expand to approximately 850.000 hectares of pine plantations in the same area. But since upscaling can only happen with public acceptance and buy-in, the SUPERB team is monitoring already-planted, mature hedgerows so that their biodiversity and resilience benefits can be clearly demonstrated to land owners, forest managers and the wood industry.
For a glimpse of what this monitoring work looks like in reality, the project team visited one of 30 forest stands where classic and modern biodiversity monitoring techniques are being applied, including the use of classical traps but also of aerial drones and LIDAR systems. They are helping researchers from SUPERB and other projects to detect the presence of birds, bats, fungi, bacteria, insects, small mammals, butterflies, different shrub and tree species – and even reptiles – in the area.
The visit to the Landes forest wrapped up three days of intense collaborative work and meetings at INRAE’s and IEFC’s Bordeaux premises. As part of the SUPERB General Assembly, our project participants updated each other and helped connect the dots between the fieldwork that is taking place in the project demos and SUPERB’s different workstreams, spanning a wide range of topics from forest governance and biodiversity to restoration finance and stakeholder engagement.
One of the highlights of the meeting was the third day, dedicated to discussions around upscaling and how to make restoration resources available to a diversity of users. To accomplish this mission, a SUPERB “Gateway” is in the making: a platform providing a comprehensive information to stakeholders interested in forest restoration (from restoration best practices to modelling data, from decision support tools to information on potential funders). Stay tuned to learn about the next steps!