Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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    Mapping future changes in livelihood security and environmental sustainability based on perceptions of small farmers in the Brazilian Amazon.
    Diniz, F.H. ; Kok, K. ; Hoogstra-Klein, M.A. ; Arts, B.J.M. - \ 2015
    Ecology and Society 20 (2015)2. - ISSN 1708-3087 - 15 p.
    fuzzy cognitive maps - mental models - settlement projects - climate-change - land-use - deforestation - conservation - cattle - cows
    ABSTRACT Deforestation is a widely recognized problem in the Brazilian Amazon. Small farmers play a key role in this process in that they earn their livelihood by ranching and farming. Many studies have addressed the link between deforestation and livelihood strategies adopted by small farmers. Most have focused on advanced monitoring systems, simulation models, and GIS approaches to analyze the interaction of both dimensions, i.e., livelihoods and forest cover change. Although the current toolbox of methods has proved successful in increasing our understanding of these interactions, the models and approaches employed do not consider small farmers’ perspectives. On the assumption that local small farmers are agents of land-cover change, understanding how they perceive their own situation is essential to elucidate their actions. Our objective is to explore future changes in livelihood security and environmental sustainability as envisaged by local small farmers in the Brazilian Amazon. Previous livelihood cluster analysis of small farmers located in southeast Pará was integrated with fuzzy cognitive mapping to determine present perceptions and to explore future changes, using global scenarios downscaled to the local situation. Overall, system description differs only on details; all results indicate a strong trade-off between livelihood security and environmental sustainability in all livelihood systems, as identified by the small farmers. However, fundamentally different outcomes are obtained from the future analysis, depending on the livelihood strategy cluster. Achieving win-win outcomes does not necessarily imply a positive scenario, especially if small farmers are dependent on income transfers from the government to provide their livelihood.
    Structure in Creativity; effects of structuring tools on results of participatory scenario development workshops
    Vliet, M. van; Kok, K. ; Veldkamp, T. ; Sarkki, S. - \ 2012
    Futures 44 (2012)8. - ISSN 0016-3287 - p. 746 - 760.
    fuzzy cognitive maps - consensual assessment technique - land-use - multiscale narratives - ia perspective - conservation - europe
    Scenario projects increasingly combine quantitative models with qualitative, participatory products in order to make scenarios more coherent, relevant, credible and creative. A major advantage of adding participatory, qualitative scenarios is their ability to produce creative, innovative, non-linear products. Integrating participatory results with quantitative models, however, can lower their credibility of both products when they are not consistent. The low level of structure in most participatory output limits possibilities for linking them to quantitative models. More structure could be introduced, but this might hamper the creativity of the workshop results: outcomes (process) and outputs (storylines). This paper tests a new method to analyse the creativity of scenario storylines in order to analyse the effects of structuring tools on the creativity of workshop results. Both the perceptions of participants and the resulting storylines of nine case studies across Europe are used in the analysis. Results show that the use of structuring tools can have a negative effect on the creativity of the workshop, but the influence seems to vary between the different tools. The study shows the benefit of using indicators for the scenario quality criteria. More research is needed to develop indicators for other scenario quality criteria, to improve those developed here and to study the impact of structuring tools with a larger data set.
    Using a participatory scenario development toolbox: added values and impact on quality of scenarios
    Kok, K. ; Vliet, M. van - \ 2011
    Journal of Water and Climate Change 2 (2011)2-3. - ISSN 2040-2244 - p. 87 - 105.
    fuzzy cognitive maps - multiscale narratives - ia perspective - conservation - europe - scales
    To capture a system's uncertainty, a participatory, integrated approach is a prerequisite of many scenario development projects. Increasingly, a toolbox of methods is employed to facilitate stakeholder input. In this paper we evaluate four potential added values of using a toolbox of methods and the effect on the quality of resulting scenarios. Ten case studies within a large project (SCENES), that set out to develop participatory scenarios for Europe's freshwaters, are used to test our hypotheses. We analysed a first series of scenario workshops, evaluating (dis)advantages of the toolbox and the quality of scenarios as perceived by stakeholders and local organisers. As can be deduced from the resulting scenarios, results indicate that all hypothesised added values materialised to some extent. Using a toolbox enlarges the possibilities to: (1) adapt to local circumstances; (2) adapt to a variety of stakeholders; (3) compare results across scales and across case studies; and (4) facilitate a link of models and stories. However, a careful balance has to be found between the length of workshop, number and type of tools employed, and previous experience of stakeholders and local organisers. The results have implications for practitioners setting out to develop water or climate adaptation scenarios that could benefit from all the added values tested here. Finally, employing a toolbox can positively influence scenario quality, although more structured tests are needed.
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