Create new habitats

IKEA opened its doors in Budapest in 1990. This was the very first store in Hungary. Twelve years later, the store announced that it would install a green roof. The main purpose of the green roof was to compensate the locals for the loss of green space. The green roof was intended to create a biologically active surface that fits in aesthetically into the suburban landscape and provide a home for animals such as pollinators. The green roof, built in 2002, was covered with a Sedum carpet. In 2014, when the original Sedum vegetation died out, the green roof was completely removed. Then, during the autumn 2014 planting, four types of Sedum shoots were seeded. This was followed in the spring of 2015 by the seeding of herbaceous dicots seed mixes, which contained seeds of roughly 50 plant species. The vegetation is regularly monitored by ecologists: in 2021, more than 160 different taxa were recorded, including spontaneously occurring species. The green roof is closed, not accessible to the public, however tours are occasionally organized for professionals [3] [6] [8] [9] [10] [11].

Angkor Botanical Garden is Cambodia's first botanical garden, located in the city of Siem Reap. It is a popular tourist attraction for visitors from around the world who visit the famous Angkor Wat Buddhist temple. The garden was developed by APSARA National Authority with multiple benefits, including preventing forest land encroachment, conservation of natural resources, development of tourism, conservation of the Angkor archaeological site, environmental education, and preservation of rare and endemic plants (Ref 1, 4). Moreover, the garden has been also well-received as a place for relaxation and recreation. (Ref 1 and 2)
The garden was initially a 2-hectare spice garden, which has been transformed into a 15-hectare garden with an automatic irrigation system linked to the Siem Reap River and landscaped with hills, ponds, canals, and waterfalls (Ref 1). The garden has more than 500 different species of plants and is developed to showcase the relationship between plants and animals (Ref 4). In the future, the garden is planned to be expanded into an area of 130 hectares. (Ref 2)

Indonesia’s peatlands are among the most vulnerable ecosystems on Earth and also have significant potential as carbon sinks (1,2). Fire risk in Sumatra's peatland areas is high due to canals that were dug for logging and plantation development (1,2). The Sumatra Merang Peatland Project was thus launched to restore the area as the massive forest fire in 2015 destroyed thousands of hectares of biodiverse tropical forest (1). This project includes restoring more than 22,900 hectares of peatland rainforest in the Merang region, located within Musi Banyuasin Province, South Sumatra in Indonesia (1,2,3). The project targets the Merang biodiversity corridor, one of the largest and deepest peat swamps in South Sumatra, which protects an area more than 3.5 times the size of Manhattan (New York City) (1,2,3). This project is a part of the Althelia Climate Fund and was implemented on the ground by Indonesian Companies named PT Global Alam Lestari (GAL) and Forest Carbon (1,2,3,4,5). The project aims and contributes to climate change mitigation and ecosystem resilience by peat rewetting and reforestation, protecting biodiversity and working with local communities to build and improve livelihoods (1,3).
The first stage of the project is considered completed and is considered to achieve positive impacts already, but it still aims to upscale certain activities until 2025 (3,4,5). The total lifetime of the project extends to 2062 (4).

The 2-hectares public garden is located in Makati Central Business District of Metro Manila between the main arteries of Makati - Paseo de Roxas, Makati Avenue and Ayala Avenue - that form a triangle in the backyard of business towers. [2, 4]. The Garden was opened to the public in 2009 and showcases various trees and other plant species alongside numerous public artworks created by local artists [2]. The park provides habitat for hundreds of various trees of types, including rain trees, golden palms, fire trees, orange jasmines, and podocarpus. Two Filipino artists, Ovvian Castrillo-Hill and Ral Arrogante have created public art pieces scattered throughout the park [2,4]. The garden is also paved with verdant patches, providing a space for office workers to unwind and destress. In addition to serving as a place of recreation, the Ayala Triangle Gardens also hosts the yearly Festival of Lights as well as various music festivals. The Ayala Triangle Park is the first urban park to be built in Manila and the lush gardens are now considered a refuge for the residents of Makati [1,2,3].

In 2021, the local municipal government of Navi Mumbai City and a local NGO converted a neglected urban space used as a dump yard in Nisarg Udyan into a healthy and dense forest (Ref 1,2). The aim of the project was to improve biodiversity and complement the local ecosystem, choosing specifically native species from the local area for plantation (Ref 3). By applying the Miyawaki forest technique, the project was able to transform the wasteland into a 3-acre mini-forest quickly. A civic officer on behalf of the Navi Mumbai Municipal Corporation (NMMC) drove the re-forestation project jointly with the support of Green Yatra, a local NGO, and corporate social responsibility (CSR) funding support from Sony Music Entertainment (Ref. 1, 3).

Spanning over 32000 square meters and featuring a landscaped rainwater catchment basin [5], the Rain Garden was created in 2014 in the Nuvali district of Santa Rosa. The garden offers an example of eco-friendly urban planning in the Philippines, as the Nuvali district is an eco-city itself with residential, business and commercial areas. Besides the Evozone Rain Garden, Nuvali also has various nature amenities, including a multi-functional lake, cycling and hiking paths, a wildlife and bird sanctuary and camping grounds. The Evozone Rain Garden was established in a commercial development area and it includes spacious open areas and cycling paths, along with the footbridge and view deck and adjacent to the manmade lake in Nuvali [2]. The Rain garden also serves as a rainwater catchment basin, rainwater harvesting system, and fire reserve, providing recycled water for landscaping, irrigation and other non-potable water uses [1]. In addition, the garden has been developed to serve as a habitat for various bamboo varieties and birds [4], also making the garden an ideal birdwatching spot [3]. The EvoZone Rain garden is free and open to the public [2].

The Kota Damansara Community Forest Reserve is a forest located 10 km west of Kuala Lumpur in the state of Selangor and is the oldest managed forest reserve in Peninsular Malaysia. As the reserve was threatened over the years by plans for clearing and housing development, the community located in the township close to the forest sprang into action to salvage the forest. As early as 2003 an organization called Friends of Kota Damansara was formed to lead a diverse group of concerned individuals, organisations and communities to rally together to vocally defend the forest (2, 3). Efforts to protect and conserve the forest focused on a series of activities such as the development of a biodiversity management plan, awareness-raising activities, educational activities, building capacity activities, and the creation of an ethnobotanical garden to showcase Temuan (local indigenous people) knowledge of plants (1). These efforts were funded with the help of the UN's GEF's Small Grants Programme and led to the reserve being officially gazetted as of 18 February 2010 (Sel GN 398/2010) and being classified as amenity forest, education forest and research forest, making up 3% of land area in the state of Selangor (1, 2). Nowadays, the Kota Damansara Community Forest Reserve Trails is a popular weekend destination for mountain bikers, trail runners and casual hikers (3). Furthermore, the KDCFP has become much more accessible and utilizable by visitors from various categories of societies, besides researchers discovering and documenting a number of species of flora and fauna unique or endemic to the park (1).