selected publications
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article
- Who and what set the price of walnuts for small-scale farmers in Southwest China? 2017
- Women's participation in high value agricultural commodity chains in Kenya: Strategies for closing the gender gap. Journal of Rural Studies. 50:228-239. 2017
- Certify and shift blame, or resolve issues? Environmentally and socially responsible global trade and production of timber and tree crops. International Journal of Biodiversity Science, Ecosystems Services & Management. 13:72-85. 2017
- Environmentally and socially responsible global production and trade of timber and tree crop commodities: certification as a transient issue-attention cycle response to ecological and social issues. International Journal of Biodiversity Science, Ecosystems Services & Management. 13:497-502. 2017
- Harnessing local strength for sustainable coffee value chains in India and Nicaragua: reevaluating certification to global sustainability standards. International Journal of Biodiversity Science, Ecosystems Services & Management. 13:471-496. 2017
- Unpacking ‘sustainable’ cocoa: do sustainability standards, development projects and policies address producer concerns in Indonesia, Cameroon and Peru?. International Journal of Biodiversity Science, Ecosystems Services & Management. 13:444-469. 2017
- Sustainable agricultural intensification: the role of cardamom agroforestry in the East Usambaras, Tanzania. International Journal of Agricultural Sustainability. 12:109-129. 2014
- Public–Private Partnerships in Agroforestry 2014
- Sustainable Agricultural Intensification: The Role of Cardamom Agroforestry in the East Usambaras, Tanzania 2013
- TOWARDS THE DEVELOPMENT OF MIOMBO FRUIT TREES AS COMMERCIAL TREE CROPS IN SOUTHERN AFRICA. Forests, trees and livelihoods. 16:103-121. 2006
- Income and labour productivity of collection and use of indigenous fruit tree products in Zimbabwe 2003
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document
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review
- Africa’s wooden elephant: the baobab tree ( Adansonia digitata L.) in Sudan and Kenya: a review. Genetic Resources and Crop Evolution. 377-399. 2016
- Guides for value chain development: a comparative review. JOURNAL OF AGRIBUSINESS IN DEVELOPING AND EMERGING ECONOMIES. 2-23. 2015
- Improving Livelihoods and Nutrition in Sub-Saharan Africa through the Promotion of Indigenous and Exotic Fruit Production in Smallholders' Agroforestry Systems: A Review. International Forestry Review. 338-354. 2011