Enhancing biodiversity, climate resilience and livelihoods through more sustainable and equitable cattle value chains in communal rangelands of South Africa

Project Summary

Countries: South Africa

Delivery Partner: Coventry University

Principal Investigator: Dr James Bennett, Associate Professor, Centre for Agroecology, Water and Resilience, Coventry University

 

Challenge

Through a focus on communal rangelands in the globally important Maputaland- Pondoland- Albany (MPA) biodiversity hotspot in South Africa, this project analyses how Nature- based Solutions (NbS) can be optimised socially and ecologically within a community setting to deliver improved outcomes for biodiversity, climate change and local livelihoods.

Working through an existing Herding for Health (H4H) community engagement model and using a co-construction and ‘living labs’ approach, the project will explore ways to enhance NbS practice and outcomes in three key areas.

    1. Firstly, the development of more appropriate and inclusive institutional arrangements for delivering NbS and monitoring of biodiversity, focused on increased community participation and incorporation of Indigenous Knowledge (IK) and practice.
    2. Secondly, testing how existing and novel (e.g. thinning of invasive trees) NbS approaches can be optimised in time and space to deliver improvements in forage production, soil carbon and biodiversity in rangelands. Related scientific modelling of these outcomes at scale, under different climate projections, will enable evaluation of different rangeland management practices, and will be used as a basis for co-developing community climate adaptation scenarios.
    3. Thirdly, the project will evaluate how these potential improvements in ecosystem services can enhance livelihood outcomes by increasing currently limited opportunities for local people, particularly women, to participate in the beef value chain. Our analysis will identify key opportunities for adapting the current H4H model in communal rangelands, with potential to scale to 9 additional H4H sites in Sub-Saharan Africa.

 


Photo Credit: Granny Mokgakane, a cattle farmer in the communal rangelands of the Kruger to Canyons Biosphere Reserve in South Africa who is implementing sustainable cattle grazing (310A3654) Photographer: M&M Pictures


 

More on the project will be added soon.

In the meantime, explore our Projects page to discover the diverse portfolio of initiatives GCBC is supporting around the world, and see where our research is making an impact.

Scaling Nature-Based Solutions for Climate Resilience, Biodiversity Conservation, and Sustainable Livelihoods in Ethiopia’s Drylands: A Participatory Systems Approach

Project Summary

Countries: Ethiopia

Delivery Partner: University of Greenwich

Project Partners: CIAT – Centro Internacional de Agricultura TropicalHaramaya University, Makobu Enterprises Plc

Principal Investigator: Dr. Mofakkarul Islam, Associate Professor of Food Security, Environment and Development, University of Greenwich

 

Challenge

The project aims to transform farming systems in Ethiopia’s Central Rift Valley (CRV) drylands by scaling Nature-based Solutions (NbS) that enhance biodiversity, build climate resilience, and reduce poverty. Over 1.5 million CRV smallholders face mounting risks from drought, land degradation, and water scarcity, threatening food security and livelihoods. Promising NbS – such as agroforestry, conservation agriculture, regenerative grazing, and wetland restoration – already exist, yet their long-term effectiveness, scalability, trade-offs, and enabling conditions remain poorly evidenced, especially under changing climatic and socioeconomic dynamics.

Our theory of change is that by generating robust evidence on which NbS deliver the greatest co-benefits, co-designing pathways with communities and policymakers, and embedding these in supportive policy, finance, and extension systems, we can enable widespread adoption. Participatory System Dynamics Modelling (SDM), augmented by Artificial Intelligence, will assess NbS effectiveness and trade-offs, providing policymakers and development partners with credible evidence, decision support tools, and guidance, while participatory co-design processes will strengthen stakeholder capacity and ownership, thus supporting institutional reforms that promote NbS adoption at scale.

This in turn will deliver improved soil health, water retention, biodiversity, and climate resilience, enhancing farm productivity and diversifying incomes. All project outputs and engagement will actively consider Gender Equity and Social Inclusion (GESI), ensuring women, youth, and marginalised groups benefit from more equitable opportunities.

 


More on the project will be added soon.

In the meantime, explore our Projects page to discover the diverse portfolio of initiatives GCBC is supporting around the world, and see where our research is making an impact.

Human-Wildlife Interactions: Building Climate Resilience in the Selous-Niassa Wildlife Corridor

Project Summary

Countries: Tanzania

Principal Investigator: Dr. Robert Byamungu, Sokoine University of Agriculture

 

Challenge

Selous-Niassa Wildlife Corridor, covering 10,000 km² between Tanzania and Mozambique, is a vital transboundary conservation area linking Selous Game Reserve and Niassa Reserve. It supports key species like elephants, lions, and wild dogs but faces growing threats from human-wildlife conflict, habitat degradation, and climate change impacts. Local communities lose over 350 acres of crops annually—amounting to $120,000 in economic losses— deepening poverty. Climate change worsens resource competition, while traditional conflict mitigation tools remain ineffective due to poor infrastructure and lack of real-time data.

This project introduces an innovative, off-grid, AI-powered early warning system integrating Indigenous ecological knowledge to reduce conflict and enhance climate resilience. A phased approach will establish 24 transects for baseline data collection and deploy 72 AI-enabled cameras with solar-powered deterrents. A decentralized mesh network will transmit data without relying on traditional infrastructure to trigger alerts on wildlife movement, fire risks, and weather. A custom offline mobile app will deliver timely alerts to communities, aiding in conflict prevention and enabling climatesmart agriculture.

Capacity building focuses on gender equality and inclusion, training women and marginalized groups as “Technology Champions” to promote local ownership. Expected outcomes include a 60% reduction in human-wildlife conflict, 50% drop in crop losses, improved economic opportunities, and enhanced biodiversity conservation. The project’s open-source tools and policy framework offer a scalable model for sustainable coexistence across Africa’s wildlife corridors.

 


Photo Credits: Images are of the Selous-Niassa landscape:

1. Land cleared for agriculture, Photographer: Felcian Ezekiel

2. Intact woodland habitat, Photographer: Felcian Ezekiel

3. A group photo of representatives from SUA and partner organisations involved in the GCBC-funded project, taken at SUA on 1 Jul 2026. The people in the photo are (back row, left to right): Eustace Abraham, Robert Byamungu, David Kaberege, Martha Moshi.  Front row (left to right): Philipo Mtweve, Merci Ayo. Photographer is Philomena Magoti.

4. Road bisecting grassland habitat, Photographer: Felcian Ezekiel

 


More on the project will be added soon.

In the meantime, explore our Projects page to discover the diverse portfolio of initiatives GCBC is supporting around the world, and see where our research is making an impact.

Sustainable Aquaponics for Food Security and Community Empowerment in São Tomé and Príncipe

Project Summary

Countries: São Tomé & Príncipe

Principal Investigator: Idalina Dias Sardinha, Invited Associate Professor at ISEG and Senior Researcher at ISEG Research, Universidade de Lisboa, specialising in Sustainability Science.

 

Challenge

This SISTA project addresses the critical nexus of poverty, climate vulnerability, and biodiversity loss in São Tomé and Príncipe by establishing a sustainable, community-driven aquaponics model. Our innovative approach will develop a climate-resilient pilot system using local materials, integrating tilapia with the native freshwater prawn to enhance biodiversity. A key element is the creation of an eco-efficient, closed-loop system based on principles of circular economy, by producing sustainable fish feed from local agricultural waste, thereby overcoming a major cost driver for aquaponics in Small Island Developing States (SIDS) and minimizing environmental impact.

Therefore, SISTA employs a transdisciplinary methodology, structured in three phases: 1) Co-design and Pilot Implementation, 2) Vocational Training and Capacity Building, and 3) Scaling and Enterprise Development.

The project’s transformative change is anchored in identifying and establishing the essential technical, socio-economic and institutional enablers of aquaponics, such as inclusive governance and sustainable business models, that ensure long-term community ownership of 10–15 community-managed units.

This foundation empowers vulnerable groups, especially women and youth, through a comprehensive vocational training program, fostering local entrepreneurship and livelihoods. By scaling this proven model to 10–15 community-managed units, SISTA will directly enhance food security, increase incomes, and build climate resilience. Co-created with local partners, the project delivers a scalable blueprint for sustainable food production that ensures long-term impact and serves as a model for other SIDS.

 


More on the project will be added soon.

In the meantime, explore our Projects page to discover the diverse portfolio of initiatives GCBC is supporting around the world, and see where our research is making an impact.

Enhancing Pollinator Biodiversity for Sustainable Agriculture and Climate Resilience

 

Challenge

This project aims to enhance pollinator (bees, moths, butterflies, wasps, and hoverflies) biodiversity within smallholder farming systems to improve agricultural productivity, climate resilience, and ecosystem sustainability. By integrating agroecological practices (use of bee pastures, set aside hedgerows and nesting sites, grow a variety of crops, including annuals and perennials, and plant flowering plants at different times of the year, using integrated pest management, minimize tillage to avoid disturbing underground insect nests), pollinator-friendly habitat restoration, and precision pollination technologies, the project will support pollinator populations critical for food security.

The research will assess the impact of biodiversity-enhancing interventions, develop climate resilient pollination strategies, and engage local communities in conservation efforts. Deliverables include scientific assessments of pollinator diversity, AI-driven monitoring tools (crop monitoring drones, wireless sensor networks, Internet of Things), eDNA assessments, farmer training programs, and policy recommendations for biodiversity-friendly agriculture.

The outcomes will contribute to poverty reduction by increasing crop yields and farmer incomes, support climate adaptation through resilient ecosystems, and promote biodiversity conservation by restoring pollinator habitats.

 


More on the project will be added soon.

In the meantime, explore our Projects page to discover the diverse portfolio of initiatives GCBC is supporting around the world, and see where our research is making an impact.

Deploying Diversity for Resilience and Livelihoods

Project Summary

Countries: Ethiopia

Delivery Partner: Bioversity International

Principal Investigator: Dejene K. Mengistu, Alliance Bioversity International and CIAT

Evidence generation on the impact of Ethiopia’s Green Legacy Initiative (GLI) on the regeneration of local plant species, habitat restoration, and other ecosystem services improvements to ensure resilience and livelihood improvement.

 

Challenge

We aim at understanding i) the improvement brought by GLI on local plant species diversity, ecosystem services improvement, including local climate, ii) the impact of GLI on socioeconomic aspects of the local community, and iii) the perception of the local community on the positive and negative (if any) aspects of GLI to drive lessons on its sustainability and upscaling.

Insight

The project undertakes participatory discussions to understand the perception of the local community on GLI, species registry, and ecosystem improvement audits. In studied areas, planting one tree species has assisted natural regeneration of 7 to 10 local plant species, largely improved habitats, and restored degraded lands and ecosystem services. The benefits to the local community span from the moderation of local climate to increased agricultural productivity. The enhancement of water resources is remarkable. There are also jobs and employment opportunities created for the locals. An extremely positive attitude developed towards GLI, which triggered interest in local communities to protect natural resources through sustainable utilization. We learned that the integration of economic activities into the forest resources is quite important.

Collaboration

We collaborate with local community, regional, zonal, and district-level offices of environmental protection, climate change, and biodiversity to implement project activities, participate in capacity-building training sessions, and engage in discussions.

Our results generated so far imply that the climate-resilient green economy growth model of Ethiopia is fast achieving its biodiversity conservation and ecosystem services restoration objectives.

Dejene K. Mengistu, Alliance Bioversity International and CIAT

Dr Dejene K. Mengistu

Dr Dejene K. Mengistu, a scientist at the Alliance of Bioversity International and CIAT, has a passion for enhancing the resilience and livelihood of the local community by working closely with them. His research focuses on deploying diversities for climate change adaptation, improving farm productivity and its diversity, and empowering the farming community through full participation in decision-making. Awareness creation through training and engaged discussion is his priority in his research areas. Dejene has published many journal articles, a book chapter, and books in his area of expertise.

 

Images show: 2) GLI assisted in the natural regeneration of local plant species 3) GLI supported restoration of degraded landscape 4) GLI improves habitat restoration for beneficial insects. Credit: Dejene K. Mengistu

Evaluación de los créditos de carbono como mecanismo de financiación sostenible para la gestión forestal participativa en Tanzania

País: Tanzania . Socio principal: Universidad Agrícola de Sokoine , Tanzania. Resumen: Tanzania cuenta con una gran biodiversidad, pero se enfrenta a una rápida deforestación y a una pobreza extrema. Las aldeas son propietarias del 46 % de los bosques, pero la falta de recursos dificulta una gestión eficaz y la deforestación sigue avanzando a buen ritmo. Los créditos de carbono ofrecen posibles incentivos para la mitigación del cambio climático y la conservación de la biodiversidad, aunque su aplicabilidad a los bosques de las aldeas aún no se ha demostrado a gran escala. Este proyecto tiene como objetivo colaborar estrechamente con las comunidades locales para evaluar la viabilidad de los programas de créditos de carbono, teniendo en cuenta los costes, los beneficios y la gobernanza. Además, se centrará en iniciativas de desarrollo de capacidades para los gobiernos de las aldeas y las partes interesadas, capacitándolos para desenvolverse con eficacia en los mercados de carbono. Con este enfoque, el proyecto busca aprovechar el potencial de los mercados de carbono para combatir el cambio climático, proteger la biodiversidad y reducir la pobreza en las zonas boscosas de Tanzania. Fotografía (detalle): Laitche

El potencial de la biodiversidad para unos medios de vida resilientes en el Bajo Omo, Etiopía

País: Etiopía. Socio principal: Universidad de Leeds, Reino Unido. Resumen: El proyecto cubrirá las lagunas de conocimiento y aclarará el potencial de la biodiversidad para contribuir y mejorar la seguridad de los medios de vida, la adaptación al cambio climático y la resiliencia en la nueva Área de Conservación Comunitaria (CCA) de Tama, en Etiopía, donde hay muy pocos datos para gestionar. Dado que las comunidades locales cuentan con un rico conocimiento ecológico tradicional, el proyecto combinará el seguimiento sistémico de la biodiversidad con datos cualitativos de etnobotánica y etnozoología, para abordar esa falta de conocimiento sobre la relación entre la biodiversidad y los medios de vida. A continuación, los conjuntos de datos se introducirán en modelos poblacionales con proyecciones climáticas para explorar los cambios futuros en la biodiversidad y, por tanto, en los medios de vida. El proyecto elaborará conjuntamente planes de gestión para la CCA con su personal, para que sean resilientes al clima. A lo largo de todas las actividades, se llevará a cabo una capacitación para que el personal de la CCA pueda seguir realizando el seguimiento de la biodiversidad y la evaluación de la resiliencia a través de la colaboración con la AMU, de modo que la CCA pueda practicar en el futuro una gestión adaptativa basada en datos. El principal impacto es mejorar la resiliencia socioecológica de los beneficiarios de las comunidades mursi, bodi, bacha y aari. El proyecto contribuirá a los resultados en torno a los siguientes principios científicos estratégicos: fomentar una amplia participación para apoyar el desarrollo de capacidades de la CCA y las comunidades mediante una recopilación sólida de datos, compartir buenas prácticas y demostrar qué funciona para orientar las políticas en la CCA de Tama, pero también en otras CCA para guiar su gestión sostenible. Fotografía (detalle): Rod Waddington

Catalogación y evaluación de oportunidades para especies marginadas en la restauración de suelos degradados por la agricultura en el África subsahariana (CROSSROADS-SSA)

País: Etiopía . Socio principal: Universidad de Aberdeen. Resumen: CROSSROADS-SSA catalogará y pondrá a prueba el uso de plantas autóctonas «marginadas» o «infrautilizadas» para restaurar suelos degradados en Etiopía, analizando sus efectos sobre la biodiversidad, la reducción de la pobreza y la adaptación y mitigación del cambio climático. Entre las especies se incluyen: (1) variedades locales muy resistentes a la sequía; (2) plantas perennes resistentes al clima; (3) especies que fijan nitrógeno o movilizan fósforo; y (4) especies que estabilizan las riberas erosionadas. Resultados esperados: mayor productividad agrícola y resiliencia al cambio climático gracias a la mejora de la salud del suelo; y mayor biodiversidad al aumentar el valor local de las plantas autóctonas.

¿Qué se va a conseguir? La restauración de terrenos degradados mediante la captura de más carbono en los suelos contribuye a mitigar el cambio climático y aumenta la infiltración y la retención de agua en el suelo, mejorando así la resiliencia frente a la erosión, las sequías y las inundaciones. Al utilizar especies vegetales infrautilizadas para ello, se potenciará la biodiversidad tanto aérea como subterránea mediante un mayor uso de cultivos, árboles y arbustos autóctonos para mejorar la fertilidad y reforzar los suelos inestables. Se cuantificará y comprenderá a fondo el alcance de esta iniciativa y sus repercusiones en los suelos, la biodiversidad, la pobreza y la adaptación al cambio climático.

¿Quién se beneficiará? Los agricultores con bajos ingresos de Etiopía y de toda el África subsahariana (ASS) utilizan recursos que ya tienen en sus explotaciones (especies vegetales infrautilizadas) para mejorar la productividad.