Public local authority budget

The Molenvlietpark is a large park in the Viletzoom area of The Hague which will serve as an ecological corridor and stormwater storage. Beside flowery grasslands, the park has several interconnected ponds serving as water storing facilities that can temporarily collect a large amount of water during heavy rainfall. The green and blue areas with diverse vegetation provide habitat for a large variety of species and a fish spawning ground supporting biodiversity (1,5,6,7). It will also include paths for cyclists and pedestrians. (1) The first phase of the park construction has been completed, while the second phase is planned to be executed in 2021-2022.

After 3 years of works, in 2020 the city of Gdynia revitalized one of its largest parks with a panoramic view on the rest of the city. Planned activities had included new greenery (suitable for the local climate conditions), rebuilding vegetation, creation of the educational paths, building water playground facilities and a sensory garden, open-air gyms and improved infrastructure for the disabled [1,2,3]. The final project focused on the renovation of the amphitheatre and the drainage system underground. Residents have been enjoying the park since June 2020 [7].

A tree planting programme (part of existing community greening initiative in the Mersey Forest) that is helping to transform Wirral into a thriving economic hub (trees planted on streets including Price Street, Cleveland Street, Argyle Street, and Hamilton Street, which are key transport routes around the Wirral Waters investment area). Trees will also be planted at Wirral Met College, as well as in social housing landscapes and gardens. (Ref. 1, 2). The project was completed in 2015 but similar initiatives have been taking place in Wirral since. There is no apparent connection between these projects and the 2012-15 project. (Ref. 7, 8)

This local initiative has revitalized the most neglected places in the district and transformed them into green areas for leisure and recreation. The project resulted in the planting of new greenery (grasses, bushes, and flowers) and better maintenance of the existing plants, as well as installation of leisure and sports equipment (including benches and open-air gym) [1,2].

In this neighbourhood, this is the first initiative of this type which have utilized the neglected area for the creation of an open-air dog runway with agility track and a park for the residents. The project seeks to improve the aesthetics of the surroundings by planting greenery in the park and along the track. The wider goal of the initiative is to protect the area from further urban development in favour of more greenery in the city [1].

The project aims at realizing a large urban park to link the city and the sea coast. It is a project of significant social value, as it takes place in a neighbourhood which has been in a state of decay for 50 years. The intervention includes new facilities for recreation and sport, but first of all new plantations and the creation of rooftop gardens. It would be the second-largest park of the city, by linking the city and the sea. (Ref.1.)

The aim of the project was to extend and cover one of Germany’s busiest highways, the south-north highway (A7). The highway had divided neighborhoods from each other and had had negative environmental effects like noise and air pollution. The new green roof will have three parts that connect the existing green surfaces to each other, these parts constitute the three phases of the construction. The urban areas in the vicinity of the noise-reduced motorway will be developed for residential construction. The project also includes the reconstruction of the Langenfelder Brücke in a way which makes the bridge wider, and also provides better noise protection for locals. (Reference 10) In September 2020, only the first phase has been completed, and the final completion is planned for 2028. (Reference 1, 3, 12).

The first external green wall in the public space in Poland was installed on the surface of a 30 square meters wall of the Infobox building in Gdynia [1,2]. The project serves aesthetic purposes and aims to improve air quality. The wall was composed of the plants suitable for the Polish climate conditions [3].

The project was implemented in the eastern coast of Poland in the Pomeranian Voivodship. A 5.98 km of the current sea coast within the administration of the Maritime Office in Gdynia was secured and fortified until 2015. The purpose of the initiative is to increase the number of marine shore sites restored to a former state by recultivating degraded areas, securing landslides, and securing marine shores from erosion [1].

A botanical garden in a forest was created owing to the cooperation of Gdansk Forest District with the city of Gdynia and the University of Gdansk. It consists of 27 thematic collections, covering ca. 50 ha, and adjacent forest phytocoenoses. The garden is specialized in showcasing trees, shrubs and herbaceous plants of the nemoral and boreal zone, particularly species indigenous for the Pomorze Gdanskie region. The garden protects a collection of species endangered and rare in the region and protected by law, as well as an orchard of old forms of fruit trees and shrubs [1,3].
The initial works have been completed, but greenery planting and further investments in the garden are ongoing. The botanical garden is a long-term undertaking and many plants were planted long before the construction began and the garden will "grow" up to 20 years [5].