selected publications
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article
- On-farm trees are a safety net for the poorest households rather than a major contributor to food security in Rwanda. Food Security. 2021
- Innovative Biomass Cooking Approaches for sub-Saharan Africa. African Journal of Food, Agriculture, Nutrition and Development. 19:14066-14087. 2019
- Addressing the paradox – the divergence between smallholders’ preference and actual adoption of agricultural innovations. International Journal of Agricultural Sustainability. 16:472-485. 2018
- Estimating sustainable biomass harvesting level for charcoal production to promote degraded woodlands recovery: A case study from Mutomo District, Kenya. Land Degradation & Development. 29:1521-1529. 2018
- Tree-Based Ecosystem Approaches (TBEAs) as Multi-Functional Land Management Strategies-Evidence from Rwanda. Sustainability. 10. 2018
- Tree establishment and management on farms in the drylands: evaluation of different systems adopted by small-scale farmers in Mutomo District, Kenya. Agroforestry Systems. 91:1043-1055. 2017
- Understanding patterns of tree adoption on farms in semi-arid and sub-humid Ethiopia. Agroforestry Systems. 91:271-293. 2017
- The environmental, socioeconomic, and health impacts of woodfuel value chains in Sub-Saharan Africa: A systematic map. Environmental Evidence. 6:1-1. 2017
- Conceptual Analysis: The Charcoal-Agriculture Nexus to Understand the Socio-Ecological Contexts Underlying Varied Sustainability Outcomes in African Landscapes. Frontiers in Environmental Science. 5. 2017
- Quality of charcoal produced using micro gasification and how the new cook stove works in rural Kenya. Environmental Research Letters. 12:95001. 2017
- Charcoal contribution to wealth accumulation at different scales of production among the rural population of Mutomo District in Kenya. Energy for Sustainable Development. 33:167-175. 2016
- Gasifier as a cleaner cooking system in rural Kenya. Journal of Cleaner Production. 121:208-217. 2016
- Charcoal production through selective logging leads to degradation of dry woodlands: a case study from Mutomo District, Kenya. Journal of Arid Land. 8:618-631. 2016
- Understanding the roles of forests and tree-based systems in food provision 2015
- Additional cooking fuel supply and reduced global warming potential from recycling charcoal dust into charcoal briquette in Kenya. Journal of Cleaner Production. 81:81-88. 2014
- The potential of agroforestry in the provision of sustainable woodfuel in sub-Saharan Africa. Current Opinion in Environmental Sustainability. 6:138-147. 2014
- Understanding the underlying mechanisms of recent Jatropha curcas L. adoption by smallholders in Kenya: A rural livelihood assessment in Bondo, Kibwezi, and Kwale districts☆. Energy for Sustainable Development. 18:9-15. 2014
- Household Fuel Consumption Based on Multiple Fuel Use Strategies: A Case Study in Kibera Slums. APCBEE Procedia. 10:331-340. 2014
- Retrospective: bottlenecks to Jatropha curcas bioenergy value-chain development in Africa - a Kenyan case 2014
- Productivity of Jatropha curcas under smallholder farm conditions in Kenya. Agroforestry Systems. 87:729-746. 2013
- Implications of Charcoal Briquette Produced by Local Communities on Livelihoods and Environment in Nairobi- Kenya. International Journal of Renewable Energy Development. 2:19-29. 2013
- Agroforestry for food and nutritional security 2013
- The promise of drylands 2013
- Trade in medicinal tree and shrub products in three urban centres in Kenya. Forests, trees and livelihoods. 21:188-206. 2012
- Sustainable land management in Rwanda: cost-benefit analysis report 2011
- THE ROLE OF BOSWELLIA AND COMMIPHORA SPECIES IN RURAL LIVELIHOOD SECURITY AND CLIMATE CHANGE ADAPTATION IN THE HORN OF AFRICA: CASE STUDY OF NORTH- EASTERN KENYA 2011
- Economic assessment of sustainable land management in Rwanda 2010
- Reality check for 'miracle' biofuel crop 2010
- Livelihood diversification strategies, incomes and soil management strategies: a case study from Kerio Valley, Kenya. Journal of International Development. 20:380-397. 2008
- Crop-livestock diversification patterns in relation to income and manure use: A case study from a Rift Valley Community, Kenya. African Journal of Agricultural Research. 2:58-66. 2007
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dataset
- EVALUATING FUEL BRIQUETTE TECHNOLOGIES AND THEIR IMPLICATIONS ON GREENHOUSE GASES AND LIVELIHOODS IN KENYA 2018
- Interactive Suitable Tree Species Selection and Management Tool for East Africa- Ethiopia 2018
- Interactive Suitable Tree Species Selection and Management Tool for East Africa- Rwanda 2018
- Trees for Food Security Project - Baseline Data 2017
- Replication Data for: Evidence Based Forestry on socio-economic and environmental consequences of wood energy 2016
- TAKING TO SCALE TREE-BASED ECOSYSTEM APPROACHES THAT ENHANCE FOOD SECURITY, IMPROVE RESILIENCE TO CLIMATE CHANGE AND SEQUESTER CARBON IN RWANDA 2016
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document
- 2. Understanding the Roles of Forests and Tree-based Systems in Food Provision 2015
- Achieving sustainable charcoal in Kenya: harnessing the opportunities for cross-sectoral integration 2014
- Wood fuel 2014
- Economics of bioenergy from Jatropha curcas: promises, opportunities and constraints in Kenyan context 2009
- The status of crop-livestock systems and evolution towards integration 2007
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review
- Links between energy access and food security in sub Saharan Africa: an exploratory review. Food Security. 635-642. 2016
- The socioeconomic and environmental impacts of wood energy value chains in Sub-Saharan Africa: a systematic map protocol. Environmental Evidence. 12. 2015