selected publications
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article
- Mapping tree species vulnerability to multiple threats as a guide to restoration and conservation of tropical dry forests.. Global Change Biology. 26:3552-3568. 2020
- The future of coffee and cocoa agroforestry in a warmer Mesoamerica. Scientific Reports. 9:1-9. 2019
- Contributions of biodiversity to the sustainable intensification of food production: thematic study for The State of the World's Biodiversity for Food and Agriculture 2019
- Delivering Perennial New and Orphan Crops for Resilient and Nutritious Farming Systems 2019
- Ensemble species distribution modelling with transformed suitability values. Environmental Modelling and Software. 100:136-145. 2018
- Spatially explicit multi-threat assessment of food tree species in Burkina Faso: A fine-scale approach.. PLOS ONE. 12. 2017
- A meta-analysis of molecular marker genetic datasets for eastern Africa trees supports the utility of potential natural vegetation maps for planning climate-smart restoration initiatives. Tree Genetics & Genomes. 13:71. 2017
- An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm. BioScience. 67:534-545. 2017
- Suitability of key Central American agroforestry species under future climates: an Atlas 2017
- Suitability Analysis and Projected Climate Change Impact on Banana and Coffee Production Zones in Nepal. PLOS ONE. 11. 2016
- Current and Future Fire Regimes and Their Influence on Natural Vegetation in Ethiopia. Ecosystems. 19:369-386. 2016
- Analyse spatiale des menaces aux especes d?arbres alimentaires locales prioritaires au Burkina Faso 2016
- Climate modelling for agroforestry species selection in Yunnan Province, China. Environmental Modelling and Software. 75:263-272. 2016
- Climate analogs for agricultural impact projection and adaptation—a reliability test. Frontiers in Environmental Science. 3. 2015
- Environmental Gap Analysis to Prioritize Conservation Efforts in Eastern Africa. PLOS ONE. 10. 2015
- The Right Tree for the Right Place 2015
- The Right Tree for the Right Place: vegetationmap4africa and Uganda Tree Finder 2015
- Separation of the bioclimatic spaces of Himalayan tree rhododendron species predicted by ensemble suitability models. Global Ecology and Conservation. 1:2-12. 2014
- tropiTree: An NGS-Based EST-SSR Resource for 24 Tropical Tree Species. PLOS ONE. 9. 2014
- Ensemble forecast of climate suitability for the Trans-Himalayan Nyctaginaceae species. Ecological Modelling. 282:18-24. 2014
- Are coffee agroforestry systems suitable for circa situm conservation of indigenous trees? A case study from Central Kenya. Biodiversity and Conservation. 23:467-495. 2014
- Constraints and opportunities for tree diversity management along the forest transition curve to achieve multifunctional agriculture. Current Opinion in Environmental Sustainability. 6:54-60. 2014
- Correspondence in forest species composition between the Vegetation Map of Africa and higher resolution maps for seven African countries. Applied Vegetation Science. 17:162-171. 2014
- Implications of shifts in coffee production on tree species richness, composition and structure on small farms around Mount Kenya. Biodiversity and Conservation. 22:2919-2936. 2013
- Ecosystem vulnerability to climate change: a literature review 2013
- Useful tree species for Eastern Africa: a species selection tool based on the VECEA map 2012
- Exotic tree species displace indigenous ones on farms at intermediate altitudes around Mount Kenya. Agroforestry Systems. 83:133-147. 2011
- Innovation in input supply systems in smallholder agroforestry: seed sources, supply chains and support systems. Agroforestry Systems. 83:347-359. 2011
- Factors affecting the dynamics of tree diversity in agroforestry parklands of cereal and cotton farming systems in Burkina Faso. New Forests. 41:281-296. 2011
- Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder tropical agroforestry landscapes. A review. Agroforestry Systems. 81:67-78. 2011
- Molecular Markers for Tropical Trees: Statistical Analysis of Dominant Data: ICRAF Technical Manual No. 13. 2011
- Molecular markers for tropical trees: statistical analysis of dominant data 2009
- Semillas de especies arbóreas para los agricultores: caja de herramientas y libro de consulta 2009
- Genetic structuring of important medicinal species of genus Warburgia as revealed by AFLP analysis. Tree Genetics & Genomes. 4:787-795. 2008
- Species accumulation within land use and tree diameter categories in Burkina Faso, Mali, Niger and Senegal. Biodiversity and Conservation. 17:1883-1905. 2008
- Management of tree diversity in agricultural landscapes around Mabira Forest Reserve, Uganda. African Journal of Ecology. 46:24-32. 2008
- Molecular markers for tropical trees: a practical guide to principles and procedures 2008
- Comparisons between original and current composition of indigenous tree species around Mount Kenya. African Journal of Ecology. 45:633-644. 2007
- Planning tree species diversification in Kenya based on differences in tree species composition between farms. I. Analysis of tree uses. Agroforestry Systems. 67:215-228. 2006
- Patterns of species richness at varying scales in western Kenya: Planning for agroecosystem diversification. Biodiversity and Conservation. 15:3235-3249. 2006
- Planning tree species diversification in Kenya based on differences in tree species composition between farms. II. Analysis of tree niches.. Agroforestry Systems. 67:229-241. 2006
- Tree diversity in western Kenya: using profiles to characterise richness and evenness. Biodiversity and Conservation. 15:1253-1270. 2006
- Tree density and germplasm source in agroforestry ecosystems in Meru, Mount Kenya. Genetic Resources and Crop Evolution. 52:709-721. 2005
- An ecological analysis and characterization of Acacia species in Kenya. Tropics. 14:357-370. 2005
- Biodiversity conservation through agroforestry: managing tree species diversity within a network of community-based, nongovernmental, governmental and research organizations in western Kenya 2005
- Enhancing farm tree diversity as a means of conserving landscape-based biodiversity - Insights from the Kigezi Highlands, southwestern Uganda. Mountain Research and Development. 25:212-217. 2005
- Managing biological and genetic diversity in tropical agroforestry. Agroforestry Systems. 61:183-194. 2004
- Do farm characteristics explain differences in tree species diversity among Western Kenyan farms?. Agroforestry Systems. 63:63-74. 2004
- Cultivating (in) tropical forests? The evolution and sustainability of systems of management between extracitivism and plantations 2000
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dataset
- Individual and combined threat maps of 16 selected food tree species within the boundaries of Burkina Faso 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
- Replication Data for: Climate modelling for agroforestry species selection in Yunnan Province, China 2018
- Trees for Food Security Project - Baseline Data 2017
- Trees for Food Security Project-Tree diversity 2017
- AdaptEA: Adaptation of people to climate change in East Africa: Ecosystem services, risk reduction and human well-being (Climate Analogues) 2016
- Replication data for: Are coffee agroforestry systems suitable for circa situm conservation of indigenous trees? A case study from Central Kenya 2015
- Replication data for: Correspondence in forest species composition between the Vegetation Map of Africa and higher resolution maps for seven African countries 2015
- Replication data for: Fruit trees on farms and their contribution to family: a case study from Busia County, Western Kenya 2015
- Useful tree species for Eastern Africa: a species selection tool based on the VECEA map version 2.0 2015
- Replication data for: Ensemble forecast of climate suitability for the Trans-Himalayan Nyctaginaceae species 2014
- Replication data for: Implications of shifts in coffee production on tree species richness, composition and structure on small farms around Mount Kenya 2014
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document
- BiodiversityR: Package for Community Ecology and Suitability Analysis 2016
- The distribution of the Brazil nut (Bertholletia excelsa) through time: from range contraction in glacial refugia to anthropogenic climate change 2014
- The distribution of the Brazil nut (Bertholletia excelsa) through time: from range contraction in glacial refugia, over human-mediated expansion, to anthropogenic climate change 2014
- Useful tree species for Africa: interactive vegetation maps and species composition tables based on the vegetation map of Africa 2011
- Tree diversity analysis: a manual and software for common statistical methods for ecological and biodiversity studies - using the biodiversity R software within the R 2.6.1 environment 2008
- Tree species diversity in cultivated landscapes: investigation of biodiversity patterns through training of African researchers 2008
- Use of vegetation maps to infer on the ecological suitability of species using central and western Kenya as an example. Part I: Description of potential natural vegetation types for central and western Kenya 2007
- Tree seeds for farmers: a toolkit and reference source 2006
- Potential natural vegetation of south-western Kenya for selection of indigenous tree species: sheet 4 2005
- Tree diversity analysis: a manual and software for common statistical methods for ecological and biodiversity studies 2005
- Neraca air dalam sistem agroforestri 2002
- Research imperatives in conservation farming and environmental management of sloping lands: An ICRAF perspective 1995
- Effect of traffic intensity on soil structure and root development in a field experiment on a sandy clay loam soil in the Netherlands 1991
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review
- The role of genetics in mainstreaming the production of new and orphan crops to diversify food systems and support human nutrition. New Phytologist. 37-54. 2019
- Why institutional environments for agroforestry seed systems matter. Development Policy Review. 89-112. 2018
- Agroforestry systems in a changing climate — challenges in projecting future performance. Current Opinion in Environmental Sustainability. 1-7. 2014
- Can agroforestry option values improve the functioning of drivers of agricultural intensification in Africa. Current Opinion in Environmental Sustainability. 35-40. 2014
- What is the relevance of smallholders’ agroforestry systems for conserving tropical tree species and genetic diversity in circa situm, in situ and ex situ settings? A review. Biodiversity and Conservation. 301-324. 2013