CIFOR-ICRAF s’attaque aux défis et aux opportunités locales tout en apportant des solutions aux problèmes mondiaux concernant les forêts, les paysages, les populations et la planète.

Nous fournissons des preuves et des solutions concrètes pour transformer l’utilisation des terres et la production alimentaire : conserver et restaurer les écosystèmes, répondre aux crises mondiales du climat, de la malnutrition, de la biodiversité et de la désertification. En bref, nous améliorons la vie des populations.

CIFOR-ICRAF publie chaque année plus de 750 publications sur l’agroforesterie, les forêts et le changement climatique, la restauration des paysages, les droits, la politique forestière et bien d’autres sujets encore, et ce dans plusieurs langues. .

CIFOR-ICRAF s’attaque aux défis et aux opportunités locales tout en apportant des solutions aux problèmes mondiaux concernant les forêts, les paysages, les populations et la planète.

Nous fournissons des preuves et des solutions concrètes pour transformer l’utilisation des terres et la production alimentaire : conserver et restaurer les écosystèmes, répondre aux crises mondiales du climat, de la malnutrition, de la biodiversité et de la désertification. En bref, nous améliorons la vie des populations.

CIFOR–ICRAF publishes over 750 publications every year on agroforestry, forests and climate change, landscape restoration, rights, forest policy and much more – in multiple languages.

CIFOR–ICRAF addresses local challenges and opportunities while providing solutions to global problems for forests, landscapes, people and the planet.

We deliver actionable evidence and solutions to transform how land is used and how food is produced: conserving and restoring ecosystems, responding to the global climate, malnutrition, biodiversity and desertification crises. In short, improving people’s lives.

Trade-offs between management costs and research benefits: lessons from the forest and the farm

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This chapter looks at some of the institutional challenges of combining qualitative and quantitative approaches in development research and asks whether the benefits outweigh the costs. We focus on experience from the forestry (including agroforestry) sector, specifically from the conservation/development interface where debate is often polarised along quantitative and qualitative lines respectively. Our basic premise, however, is that questions relating to the complex interaction of people and natural resources can only be answered by drawing on some combination of quantitative and qualitative information. We also assume that this should be done without compromising the quality of data collection for any component approach. Finally, we take as read that, in the specific context of development research, there is usually a strong emphasis on capacity-building of partners and on achieving buy-in by the eventual users of the research results. To examine the reasons why the reality of achieving these goals is often frustrating, we draw on four different development research projects (supply and demand of non- timber forest products (NTFPs) in Benin, conservation of trees on farm in Honduras and Mexico, domestication of indigenous fruit trees in Cameroon and Nigeria, and commercialisation of NTFPs in Bolivia and Mexico), all of which deal loosely with the use by local people of trees in a more or less managed environment. Each involved different numbers and types of researchers and institutions as well as representing a different combination of research approaches (Table 1). Based on the experience in these projects, we highlight some of the key practical challenges and trade-offs (in terms of resources and time) associated with trying to bring together more qualitative and quantitative approaches

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