Technological

The Hetton Lyons Primary School's green roof is designed to evolve and flourish over the coming years, helping to combat a number of climate change issues facing the next generation. Aims were ecological benefits, providing a natural habitat for plants and wildlife while helping to reduce air and noise pollution, cutting carbon emissions and assisting with rainwater retention and attenuation (Ref 1).

The renaturalization of streams is a common strategy for improving the ecological quality of water bodies as mandated by the European Water Directive. For that reason, parts of the Aa stream in Münster upstream until its flow into the Aa lake covering 2.6 km were renaturalized from 2012 to 2013. Renaturalization is a means to restore the natural river banks, local ecosystems of the Aa rive and improve the water quality of the Aa lake (Ref. 1 and 3).

The "Sunderland North Community Allotments" project aimed to clear and renovate derelict allotment plots, remove fly-tipping and rubbish and transform the site into brand new resources for local people. The project is expected to increase people’s knowledge of growing healthy produce and aims to enhance their diet whilst improving the amount of exercise and time spent in a green space. The project has been implemented in multiple areas including but not limited to Fulwell, Primrose, Thompson Road, Shields Road, High Southwick, Fulwell and Waterworks Field, Shields Road. Very recently, one of the allotments in Fulwell Mill got destroyed by a devastating fire. (Ref 1, 9 and 10)

Grace House is a charity that provides care to children with disabilities. The staff has created a Sensory Garden and a fruit and vegetable patch to improve the neglected surrounding area. The project is seen as an opportunity for local people to engage in gardening activities as well as a source of health, social and learning benefits. Volunteers have been involved in the execution of the project (Ref 1).

“The Blooming Meadows project aimed to create a network of wildflower meadows across the West Yorkshire landscape [5 districts, including sites managed by Wakefield Council]. In the UK grasslands are one of our most vital habitats, supporting one fifth of all species listed as 'of conservation concern' (known as priority species) - the most supported by any habitat. Sadly, the UK has lost 97% of its wildlife-rich grasslands since the 1940s. Yorkshire Wild Trust worked to create blooming meadows which support some of the wildlife mentioned above across West Yorkshire.” (Ref. 1, 2)

'Blok 54' is a new building on the city island IJburg in Amsterdam, on which a green roof and rain garden were be created in which stormwater can flow from the green roof through a groove with diverse vegetation, reflecting a natural creek. The vegetation with fruit bushes serves as a sensory garden for poly handicapped children and the creek flows into bioswales through which can slowly infiltrate. Blok 54 can thereby be considered an ECOcity-garden. (1,3)

The project seeks to plant a 300 square meters flower meadow in the Lublin city centre, in an area between two busy roads. The field would increase biodiversity in the urban ecosystem, function as a habitat for the pollinators, produce oxygen, absorb pollution and serve an aesthetic purpose.
As one of the first initiatives of this type in Lublin, the project would be monitored on an on-going basis. It serves as a pilot study for the following projects alike [1,2].

Grangetown is the site for a flagship environmental programme to tackle flood risk and water waste (ref 5). This scheme catches, cleans and diverts rainwater directly into the River Taff instead of pumping it over 8 kilometres to the sea. It will make Grangetown a greener, cleaner place and enhance local biodiversity (ref 2). Every year more than 40,000m³ of rainwater is diverted from entering the combined sewer network (ref 1). Interventions include planters, swales, bio-retention ponds, permeable paving and curb drainage, making use of the existing streetscape. 108 rain gardens have been created, and 130 trees have been planted; the area has been deemed the 1st "bicycle street" in Wales (ref 8). Wider benefits include education, health, well-being (ref 1).

As a consequence of the rehabilitation of a highway that connects Craiova to Bucuresti, the municipality of Craiova implemented ecological parking spaces in the areas that went alongside this road. It was a much-needed solution in a city that lacks in green spaces. The first experimental parking space was implemented in 2008. Most of the parking spaces are located near building blocks (1).

The Malmo Office Tower is a building of offices built having in mind the example of the Swedish city of Malmo. The building is the only green building in Craiova and it has as a starting point the development of sustainable infrastructure and the use of alternative energy sources. It contains green balconies and it aims to become an example for other cities throughout Romania, bearing as a goal to transform in reality "the dream of a green city, where our children can breathe without worry" (1) It is located near the major 2 parks of the city.