1. General information
2. Objectives of the intervention
3. NBS domains, ES and scale
4. Governance and financing
5. Evaluation and learning
Presence of an assessment, evaluation and/or monitoring process
Yes
Actors involved in the assessment, monitoring or evaluation of NBS impacts
Presence of indicators used in reporting
Yes
Type of indicators
Presence of monitoring/evaluation reports
Yes
Link to monitoring/evaluation reports
Availability of a web-based monitoring tool
No evidence in public records
Name of any specific impact assessment tools
Unknown
Use of GIS in mapping impacts
No evidence in public records
Cost-benefit analysis
Unknown
Transparency
Community satisfaction
Description of locals satisfaction with the project
No evidence is available in public records.
Trade-offs & Negative impacts
Measures to prevent gentrification or displacement
Multiple impacts delivery (climate, biodiversity, just community)
Yes
Goal setting and impacts delivery
Yes, from the planning phase the project aimed to address issues in these three key priority areas and it also delivered benefits across these three areas.
Reaching original project goals
Please specify the achievements of the project goals
Climate action and Biodiversity Goals:
-Expected improved resilience against landslides: "The consequences of deforestation extend to the soil, once shielded by the extensive root systems of the forest flora. The eroding topsoil and the looming threat of landslides stand as direct outcomes, highlighting the profound impact on the land's fundamental foundation as the trees' protective mechanisms diminish. " (Ref. 4)
- Improved soil quality: "Their roots also stabilise the soil, create pore spaces for water infiltration, and access groundwater, thereby reducing water table levels and preventing excessive water loss through runoff" (Ref 2);
- Increased conversion of degraded land or soil: "This area, once cleared due to deforestation, has now been revitalised through our strategic reforestation approach" (Ref 3);
- Reduced biodiversity loss: "Forest biodiversity was maximised through the selection of suitable areas and species" (Ref 5);
- Increased number of species present: " Through partnerships with local agencies and communities, over 9,000 trees were planted" (Ref 2); " Implementing the Miyawaki method introduced 10 distinct tree and shrub species, ensuring a diverse and resilient ecosystem" (Ref 3);
- Increased spread of native/heirloom/open-pollinated seed: " Here, we established the first community nursery in Ngong Hills and produced over 6000 seedlings for planting and restoration" (Ref 5); "The selected plant species for restoration in Ngong Hills encompass a diverse range of indigenous trees, each contributing uniquely to the ecological richness of the region. These include Olea capensis, Warburgia ugadensis, Prunus Africana, Croton megalocarpus, Vitex kenesiensis,
Cordia Africana, Markamia lutea, Acacia xanthophlea, Verchellia Seyal, Olea europea and Vepris. Given the open nature of the restoration area characterized by minimal canopy cover, approximately 3%, a strategic decision was made to prioritize pioneer species. These species, known for their rapid growth and horizontal development, play a pivotal role in providing
substantial shading. Additionally, special consideration was given to the selection of droughttolerant species, with a focus on trees such as Vepris spp and Verchellia spp. These species exhibit resilience in challenging environmental conditions, particularly in dry and hot climates. " (Ref. 4)
Social justice and community:
- Increased visibility and opportunity for marginalised groups or indigenous peoples: “We also prioritised working with representatives of FIVE local community-based organisations, one national group, and the local government representatives including two chiefs, four Maasai community elders and six Kikuyu community elder representatives to ensure we reached more people“ (Ref 5);
- Increased involvement of locals in the management of green spaces: "The project engaged various primary stakeholders, encompassing individuals, local communities, and community groups, alongside secondary stakeholders like academic and research institutes, as well as donors and funding agencies" (Ref 2);
- Increased awareness of NBS and their benefits: "over 800 locals (mostly interacted with during the mapping and planting exercise) were made aware of the importance of the conservation of Ngong hills"; “Their new found awareness has led to a change in their attitudes and behaviour towards the environment, making them more environmentally conscious. Moreover, they have developed a sense of ownership and responsibility towards the forest, leading to an increase in community participation in conservation efforts” (Ref 5).
-Expected improved resilience against landslides: "The consequences of deforestation extend to the soil, once shielded by the extensive root systems of the forest flora. The eroding topsoil and the looming threat of landslides stand as direct outcomes, highlighting the profound impact on the land's fundamental foundation as the trees' protective mechanisms diminish. " (Ref. 4)
- Improved soil quality: "Their roots also stabilise the soil, create pore spaces for water infiltration, and access groundwater, thereby reducing water table levels and preventing excessive water loss through runoff" (Ref 2);
- Increased conversion of degraded land or soil: "This area, once cleared due to deforestation, has now been revitalised through our strategic reforestation approach" (Ref 3);
- Reduced biodiversity loss: "Forest biodiversity was maximised through the selection of suitable areas and species" (Ref 5);
- Increased number of species present: " Through partnerships with local agencies and communities, over 9,000 trees were planted" (Ref 2); " Implementing the Miyawaki method introduced 10 distinct tree and shrub species, ensuring a diverse and resilient ecosystem" (Ref 3);
- Increased spread of native/heirloom/open-pollinated seed: " Here, we established the first community nursery in Ngong Hills and produced over 6000 seedlings for planting and restoration" (Ref 5); "The selected plant species for restoration in Ngong Hills encompass a diverse range of indigenous trees, each contributing uniquely to the ecological richness of the region. These include Olea capensis, Warburgia ugadensis, Prunus Africana, Croton megalocarpus, Vitex kenesiensis,
Cordia Africana, Markamia lutea, Acacia xanthophlea, Verchellia Seyal, Olea europea and Vepris. Given the open nature of the restoration area characterized by minimal canopy cover, approximately 3%, a strategic decision was made to prioritize pioneer species. These species, known for their rapid growth and horizontal development, play a pivotal role in providing
substantial shading. Additionally, special consideration was given to the selection of droughttolerant species, with a focus on trees such as Vepris spp and Verchellia spp. These species exhibit resilience in challenging environmental conditions, particularly in dry and hot climates. " (Ref. 4)
Social justice and community:
- Increased visibility and opportunity for marginalised groups or indigenous peoples: “We also prioritised working with representatives of FIVE local community-based organisations, one national group, and the local government representatives including two chiefs, four Maasai community elders and six Kikuyu community elder representatives to ensure we reached more people“ (Ref 5);
- Increased involvement of locals in the management of green spaces: "The project engaged various primary stakeholders, encompassing individuals, local communities, and community groups, alongside secondary stakeholders like academic and research institutes, as well as donors and funding agencies" (Ref 2);
- Increased awareness of NBS and their benefits: "over 800 locals (mostly interacted with during the mapping and planting exercise) were made aware of the importance of the conservation of Ngong hills"; “Their new found awareness has led to a change in their attitudes and behaviour towards the environment, making them more environmentally conscious. Moreover, they have developed a sense of ownership and responsibility towards the forest, leading to an increase in community participation in conservation efforts” (Ref 5).
Long-term perspective
Yes
Cost-effective solutions
Unknown
Equitable impacts
Transformative capacity
Magnitude of change
Application of lessons learned
Perception of Environmental Change
Unknown
6. Sources
1.
Mungai, T. (2023). Improving Ngong Hills Forest Conservation Efforts through Raising Local Community Awareness of Biodiversity Conservation. The Rufford Foundation, Accessed on September 17, 2024, [Source link] [Archive];
2.
Mungai, T.; Ngumbau, V.; Godwin, M.; Gichuki, D. (2024). Improving Ngong Hills Forest Conservation Efforts through Raising Local Community Awareness of Biodiversity Conservation. East African Herbarium, Accessed on September 16, 2024, [Source link] [Archive];
3.
The Rufford Foundation (2023). Project Update: August 2023. The Rufford Foundation, Accessed on September 16, 2024, [Source link] [Archive];
4.
Mungai, T. (2024). Final Evaluation Report: Improving Ngong Hills Forest Conservation Efforts through Raising Local Community Awareness of Biodiversity Conservation. The Rufford Foundation, Accessed on September 16, 2024, [Source link] [Archive];
5.
The Rufford Foundation (2023). Project Update: March 2023. The Rufford Foundation, Accessed on September 16, 2024, [Source link] [Archive];
6.
City Population (2019). NGONG in Kajiado (Rift Valley). City Population, Accessed on September 16, 2024, [Source link] [Archive];
7.
Kenya National Bureau of Statistics (KNBS) (2019). 2019 Kenya Population and Housing Census: Volume 1 Population By County And Sub County. Kenya National Bureau of Statistics (KNBS), Accessed on September 17, 2024, [Source link] [Archive];
8.
Kenya National Bureau of Statistics (KNBS) (2019). 2019 Kenya Population and Housing Census: Volume 3 Distribution of Population by Age and Sex. Kenya National Bureau of Statistics (KNBS), Accessed on September 17, 2024, [Source link] [Archive];
9.
Kenya National Bureau of Statistics (KNBS) (2019). 2019 Kenya Population and Housing Census: Volume 4 Distribution of Population by Socio Economic Characteristics. Kenya National Bureau of Statistics (KNBS), Accessed on September 17, 2024, [Source link] [Archive];
10.
County Government of Kajiado (n.d.). Brief overview of the Municipality of Ngong. County Government of Kajiado, Accessed on September 17, 2024, [Source link] [Archive];
Public Images
Image
Restoration
https://ruffordorg.s3.amazonaws.com/media/project_reports/38496-1_Detailed_Final_Report.pdf
Image
Awareness
https://ruffordorg.s3.amazonaws.com/media/project_reports/38496-1_Detailed_Final_Report.pdf
Image
Ngong Hills
The Rufford Foundation

