Cerro de la Popa recovery Project
Reforestation project for the "Cerro de la Popa", which is Cartagena's highest point and one of the main tourist attractions because of the view and its colonial convent (Ref 6). The hill currently faces illegal occupation and environmental deterioration caused by deforestation, poor solid waste management, burning, logging, and the loss of vegetation cover (Ref 4, 5). The intervention in La Popa consists of reforestation activities, environmental education activities with children, and awareness-raising activities with adults about caring for fauna, flora, and water bodies (ref 2, 3). SSince 2020, the Establecimiento Público Ambiental (EPA Cartagena) has led the recovery initiative, prompted by the urgent need to counter the increasing encroachment by migrants and vulnerable populations (Ref 4). The project comprises reforestation efforts, environmental education sessions with children, and community outreach to raise awareness among adults regarding the protection of local fauna, flora, and water bodies (Refs 2, 3). As part of a broader municipal agenda, the initiative remains active, with the most recent intervention conducted on July 11, 2024 (Ref 2).
Tbilisi Urban Forest (Narikala Ridge Forest)
The Tbilisi Urban Forest is an ecological restoration project of 5,5 ha spanning two pilot areas initiated in 2020. Located on Mtatsminda ridge around Tbilisi, it is part of a larger reforestation effort within the 700-ha forest territory (Ref. 1,2). The project is funded by the Cartu Foundation and led by the Development and Environment Foundation along with Tbilisi City Hall. Restoration is undertaken to addresses significant challenges such as forest dieback caused by pest infestations, climate change adaptation as well as the creation of recreational infrastructure (Ref. 3,5). Through collaboration among interdisciplinary scientists and urban planners, a novel reforestation strategy has been developed that integrates patches of locally sourced plant communities tailored to diverse soil and slope conditions. This approach incorporates existing trees with new saplings, carefully grafted into existing soil pockets, and focuses on a biodiverse palette of endemic and climate-adapted species (Ref. 1,5). While the project implementation could not be carried out as planned, lacking public participartory due to Covid 19, still 100 jobs were created locally (Ref. 2). Ultimately, the Urban Forest project will enhance ecological connectivity, biodiversity and tourism and also serve the public as an improtant recreational site (Ref. 1,2).
We plant good deeds in Romania
The afforestation project implemented in Lețcani, Iași, is part of Romania's national initiative "We Plant Good Deeds" (Refs. 1-7). Launched by the association EcoAssist and carried out on a voluntary basis, the initiative aims to plant forests across the country (Ref. 8). In Lețcani, the young ecologist group TERIS, together with EcoAssist, involved volunteers to plant approximately 10,000 tree saplings provided by the Forestry Directorate of Iași (Refs. 1, 3, 5-7). The trees were planted on a two-hectare terrain prone to landslides, with the goal of mitigating this hazard (Refs. 1, 3, 5-6). While the project directly benefits local citizens at risk of landslides, it also educated volunteers about the importance of forest cover for community safety and biodiversity (Ref. 4).
A wood for the city: the urban forest of Mount Urpinu
In the city of Cagliari, in the location of Mount Urpinu, 6400 new trees have been planted. The project, initiated in 2022, sought to restore the area's biodiversity and to revitalize the park for the benefits of the citizens (Refs. 1, 3 & 8). In fact, in previous years, the park has been subject to various environmental and social hazards because of its conditions: the area has been subject to wildfires and abandoned wastes, and with time, it became a gathering point for drug addicts and homeless people, thus becoming unsafe for citizens and especially for children (Refs. 1 & 6).
Therefore, the Metropolitan City of Cagliari decided to reclaim the area and plant thousands of trees of various species (holm oaks, oaks, pine, carob and olive trees) over more than 6 hectares of land (Refs. 3 & 8). The project's goal is to restore biodiversity, mitigate temperatures, decrease air pollution, and increase citizens' sense of community (Ref. 1).
Therefore, the Metropolitan City of Cagliari decided to reclaim the area and plant thousands of trees of various species (holm oaks, oaks, pine, carob and olive trees) over more than 6 hectares of land (Refs. 3 & 8). The project's goal is to restore biodiversity, mitigate temperatures, decrease air pollution, and increase citizens' sense of community (Ref. 1).
The Lommas Programme
Lomas are endemic seasonal ecosystems found in Peru and Chile. They provide a variety of benefits such as soil stabilisation, air purification, recreational spaces, water retention, and are habitats for endemic and threatened species (Ref 7). They are of great ecosystem value to the city of Lima, as green areas have been reduced in the urban area, occupying up to 24% of urban green ecosystems. These ecosystems are threatened by unplanned urban growth, traffic, pollution and lack of government regulation. Given this context, Eab Lomas is a project that focuses on the conservation, management and rehabilitation of the ecosystems found in the Lomas of Lima (Ref 1, 2, 3, 4, 5). It focused on 4 lines of action: conservation of Lomas' ecosystems; implementation of territorial planning; economic diversification focused on the conservation and recovery of vegetation through low-impact recreational activities; and management of water resources (Ref 1, 2, 3, 4).
Bangpu Nature Education Center
Due to the decreasing number of mangrove forests in the inner Gulf of Thailand, WWF Thailand aspires to protect the remaining mangroves. Supporting this objective, WWF worked with Royal Thai Army (RTA) and several other partners to establish the Bangpu Nature Education centre. The centre is located on the land of the army, which contains one of the last indigenous mangrove forests in the inner Gulf of Thailand area. The education centre offers knowledge about mangroves, mudflat ecology and biodiversity through educational programs tailored for different visitor groups. Apart from the main visitor center and auditorium, the educational centre also has an outdoor area that includes an existing mangrove forest, salt marshes and mudflats with natural trails, observation towers and canopy walkways. The natural area is home to various native plants and wildlife, especially local and migratory birds. The site harbours 65 floras and 60 benthic faunas, and between 8,000 and 15,000 birds are estimated to use the site annually. Part of the area is an abandoned shrimp farm, waiting for nature to restore
(Ref.1,2,8).
(Ref.1,2,8).
Nong Peung Wetland Rehabilitation
The frequent and severe floods that many cities in Lao PDR have been experiencing are causing a significant impact on the livelihood of local and vulnerable communities. To address the issues of flood and climate events, the Green Climate Fund has provided funding for the Lao DPR government to initiate the 'Build Resilience of Urban Populations with Ecosystem-Based Solutions in Lao DPR' project. The Ministry of Natural Resource and Environment of Lao, in collaboration with other related departments, universities, and provincial governments, is leading this project. The funding was approved in 2019, and the project is set to conclude by 2025. The project consists of four sub-projects, which will be implemented in four cities, including Paksan, Vientiane, Savannakhet, and Pakse. One of the sub-projects involves rehabilitating the Nong Peung wetland in Paksan city, which currently has no management plan and is negatively impacted by human activities and has been degraded in certain aspects. Natural vegetation has been lost in parts of the wetland, invasive alien plants are encroaching, and the natural water flow has been disrupted in places. The objective of this project is to develop a comprehensive management plan for Nong Peung wetland and implement various nature-based solutions to improve the ecosystem. This will involve removing invasive alien plant species, eliminating human-made barriers that obstruct natural flow, and planting appropriate native species. Currently, the project is in the planning stage with relevant stakeholders to determine the physical implementation site. (Ref.1,2,3)
Rain Garden underneath Begumpet Flyover
The extensive Rain Garden Project underneath the Begumpet flyover was carried out in Hyderabad City of Telangana State in India as a beautification project, creating a wetland system banked by lush vegetation (1,2, 4). The Hyderabad Metropolitan Development Authority (HMDA) developed this project to restore, conserve and regenerate the environment of stormwater drains (locally named as open 'Nalas') (1,2,3,6). This project is located at the intersection of Kukatpally Nala and Yousufguda Nala and stretches over 2 hectares and runs for 400 meters (1,2). The project was created for a more natural flow of stormwater to allow it to soak into the ground as well as reduce mosquito breeding on Nala (1,2). It was completed in 2018, creating a positive impact, through which the Hyderabad Metropolitan Development Authority (HMDA) further decided to develop more such projects in other parts of the city (4). Hyderabad City was also awarded for this project under the green and clean city category - Smart Cities India (SCI) Awards (5).
Sumatra Merang Peatland Project
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 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).
Nisarg Udyan: From dumpyard to forest
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).
