Measurements of biophysical aspects of the NBS (e.g. temperature, water flow)

In an effort to improve the Holásecká lakes for both recreation and local natural conditions, the revitalization project has modified areas on the shores of the Holásecké lakes reconstructed culverts between the lakes, and removed the panel which fortified the Opleta and Lávka lakes (Ref. 4). The largest restoration activity includes removal of mud from the lakes (which can be repurposed due to low contamination) for the sake of ecologically restoring the area (Ref. 4). Plans also include improving recreation by installing wooden piers and developing a paved footpath with benches (Ref. 1). The ecological restoration will be important for wildlife, especially birds and amphibians (Ref. 8).

Hailes Quarry Park (HQP) is a large open space in the south-west of Edinburgh. It covers an area of 12.15ha. HQP was a very boggy area in the centre of the park which was effectively out of use. A project was planned which aimed to make environmental improvements and engage the local community and encourage healthy living. One of the main features of the park’s recent development is the creation of a wetland area with a range of wetland plant species. This new habitat will be home to birds, amphibians and native wetland plants, and will be a part of the green corridor. Additionally, a Biodiversity enhancement project was carried out at the site (ref 1, 7).

This area of Keighley is drained by a combined sewer system operated by Yorkshire Water. The natural drainage system is poorly defined.
During extreme rainfall, water from the park and adjacent housing flows down the hill and into the surrounding area and causes flooding. Storage in the form of SuDS was provided in Devonshire Park using a series of “trench trough” structures. These take the form of depressions (swales) with gently sloping sides (ref. 1). Extensive flooding in 2008 and 2012, the local resilience group has been working tirelessly to reduce flooding in Devonshire Park areas (ref 4). Up to £170m of this has been brought forward to accelerate work on ‘shovel-ready’ flood defence schemes to begin construction in 2020 or 2021. The Keighley and Ilkley constituency are one of the beneficiaries, with improvements set to be made to Natural Flood Management aspect of the Leeds Flood Alleviation Scheme, providing an immediate boost to jobs supporting the local economy (ref 4).

Liko-Noe is a business office building that meets all of its energy demands on its own and has a sophisticated system of water reuse and management. The building features a green roof, a green facade, and water storage ponds on the outside (Ref. 1). The building has a constructed treatment wetland for the wastewater treatment, uses solar energy for photovoltaic panels as well as thermal wall (Ref. 4). The aim of the project is to demonstrate that nature-based building techniques can significantly help address the challenges of soil and water degradation, and climate change (Ref. 1).

The Humberhead Peatlands are the UK's largest lowland raised bog complex and are part of the Natura 2000 network. They are located East of Doncaster and include the Thorne Moors and the Hatfield Moors (both towns are part of the Doncaster Borough). Commercial peat extraction has changed the hydraulic balance of the area, which impacts the condition of the peatland. This project aims to restore the water balance and thereby the peatland that can help prevent flooding, which is a breeding ground for the European nightjar, while also creating local jobs. The Humberhead Peatlands LIFE+ project completed its delivery phase in June 2019. (Ref 2, 3)

The BEIGUA LIFE Project focused on the development and implementation of six management plans, one for each of the priority habitat types present at the site, to safeguard and restore these endangered habitats located right outside of Genova. Several activities of soil rehabilitation were carried out through planting native species and keeping under control invasive plant species. An awareness raising campaign was held to involve local communities as well (1).

In light of the LIFE P.A.R.C. project, the NBS here presented consisted in the restoration of the fluvial and ecological continuity of the Magra and Vara rivers in the Montemarcello-Magra Regional Natural Park. The intervention implemented the removal of artificial barriers blocking the water continuity currently affecting biodiversity conservation. In the meantime, several activities implemented focused on restoring the area along the stream with the creation of walking paths and the use of signs to spread environmental awareness about the key habitat provision services of the area (1).

Neptune Grass or Mediterranean tapeweed (Posidonia oceanica) is endemic to the Mediterranean Sea. This priority seagrass species forms large underwater meadows that are an important part of the marine ecosystem. However, there have been declines in its population due to mechanical damage, coastal development and eutrophication.
The main objective of the intervention was to safeguard and to restore 2 Natura 2000 network sites for the conservation of P.oceanica habitat in the Lazio region(1), being the NBS intervention the restoration/protection of the underwater meadows and the improvement of the awareness/importance of this marine habitat type, a priority for conservation(EU Habitats Directive).

The oasis is one of the favourite destinations especially by naturalist photographers of the region, thanks to the presence of numerous animal and plant species. The oasis covers an area of about 20 hectares, is part of a SIC and ZPS area of 40 hectares and its management has been entrusted to the Noale WWF Cave Oasis Committee. It used to be a clay extraction area that got abandoned for several years. It was restored to create a new wild habitat that the local government declared a protected area (1, 2 and 4).

Situated in park Spilberk, the garden features a building with a green roof and a garden with various plots. The building is designed to be carbon neutral and reuses rainwater for toilet flushing and for watering the garden plots. The garden is used for horticultural purposes and environmental education, as well as animal and beekeeping. The complex improves the local micro-climate through cooling and humidification and promotes biodiversity. (Ref. 1; Ref. 2; Ref. 5; Ref. 6)