Yuca Waarts, MSc

ir.

    20082019
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    Research Output 2008 2019

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    2019
    Open Access
    public sector
    private sector
    products and commodities
    income
    biodiversity
    2018
    Open Access

    Towards sustainable cocoa in Côte d'Ivoire: The impacts and contribution of UTZ certification combined with services provided by companies

    Ingram, V., van Rijn, F., Waarts, Y., Dekkers, M., de Vos, B., Koster, T., Tanoh, R. & Galo, A., 2018, Wageningen: Wageningen Economic Research. 137 p. (Wageningen Economic Research rapport; no. 2018-041)

    Research output: Book/ReportReportProfessional

    Open Access

    Verification of CBI's intervention logic: Insights from the PRIME Toolbox

    van Rijn, F., Ton, G., Maas, K., Pamuk, H., Harms, J., Dengerink, J., Waarts, Y., Relou, C., Vos, B. & Hubers, F., Mar 2018, Wageningen: Wageningen Economic Research. 42 p.

    Research output: Book/ReportReportProfessional

    Open Access

    Verification of PUM’s intervention logic: Insights from the PRIME toolbox

    van Rijn, F., Ton, G., Maas, K., Pamuk, H., Harms, J., Dengerink, J., Waarts, Y., Relou, C., Vos, B. & Hubers, F., 2018, Wageningen: Wageningen Economic Research. 36 p.

    Research output: Book/ReportReportProfessional

    Open Access
    Open Access
    2016

    Fairtrade certification in the banana hired labour sector

    van Rijn, F. C., Judge, L. O., Fort, R., Koster, T., Waarts, Y. R. & Ruben, R., 2016, Wageningen: LEI Wageningen UR. 146 p. (LEI report; no. 2015-056)

    Research output: Book/ReportReportProfessional

    Open Access
    certification
    labor
    worker
    empowerment
    employment conditions

    Final impact evaluation of Farmer Field School implementation in the smallholder tea sector in Kenya, 2009-2016

    Waarts, Y., Dengerink, J., Puister-Jansen, L., van Rijn, F. & Onduru, D., 2016, Den Haag: Wageningen Economic Research. 63 p. (Wageningen Economic Research report; no. 2016-044)

    Research output: Book/ReportReportProfessional

    Open Access

    Final impact evaluation of Farmer Field School implementation in the smallholder tea sector in Kenya, 2009-2016 : appendices

    Waarts, Y., Dengerink, J., Puister-Jansen, L., van Rijn, F. & Onduru, D., 2016, Wageningen: Wageningen Economic Research. 61 p. (Wageningen Economic Research rapport; no. 2016-044)

    Research output: Book/ReportReportProfessional

    Open Access

    Making sustainable smallholder tea farming a viable business: Baseline study of the Mufindi Outgrowers Project, Tanzania : appendices

    Waarts, Y., Plaisier, C. & Puister, L., 2016, The Hague: LEI Wageningen UR. 49 p. (Report / LEI Wageningen UR; no. 2015-135)

    Research output: Book/ReportReportProfessional

    Open Access

    Sustainable sourcing: how to anticipate climate change? guidance in identifying risks and opportunities of climate change for sustainable import of fruits and vegetables

    Breukers, M. L. H., Verhagen, A., Waarts, Y. R., Kuhlman, J. W. & Terluin, I. J., 2016, Den Haag: LEI Wageningen UR. 38 p. (Rapport / Wageningen Economic Research; no. 2016-031)

    Research output: Book/ReportReportProfessional

    Open Access
    2015

    Data sources for explaining monitoring and evaluation results

    Waarts, Y. R., van Rijn, F. C., Ingram, V. J., Meijerink, G. W., Jansen, D. M., Kuit, M. & Boogaard, H. L., 2015, Wageningen: Wageningen UR. 4 p. (Factsheet)

    Research output: Book/ReportReportProfessional

    Open Access

    Impact of UTZ certification on cocoa producers in Ghana, 2011 to 2014

    Waarts, Y. R., Ingram, V. J., Linderhof, V. G. M., Puister-Jansen, L. F., van Rijn, F. C. & Aryeetey, R., Dec 2015, Wageningen: LEI Wageningen UR. 47 p. ( Report / LEI Wageningen UR; no. 2015-066)

    Research output: Book/ReportReportProfessional

    Ghana
    certification
    producer
    farmer
    working conditions
    2014

    For all the tea in Kenya : impact assessment and baseline situation of farmer field schools

    Waarts, Y. R., Ge, L. & Puister-Jansen, L. F., 2014, Den Haag: LEI Wageningen UR. 36 p. (LEI; no. 2014-007)

    Research output: Book/ReportReportProfessional

    Impact of UTZ Certification of cocoa in Ivory Coast. Assessment framework and baseline

    Ingram, V. J., Waarts, Y. R., Ge, L., van Vugt, S. M., Wegner, L. & Puister-Jansen, L. F., 2014, Den Haag: LEI Wageningen UR. 174 p. (LEI report; no. 2014-010)

    Research output: Book/ReportReportProfessional

    Open Access
    Cote d'Ivoire
    certification
    cooperatives
    farmers
    good agricultural practices

    Information sharing for sustainability impact reporting : possibilities in the cocoa value chain

    Rau, M. L., Wolfert, S. & Waarts, Y. R., 2014, Den Haag: LEI Wageningen UR. 31 p. (Memorandum / LEI Wageningen UR; no. 14-032)

    Research output: Book/ReportReportProfessional

    Open Access

    The IDH Cocoa Productivity and Quality Programme (CRQP) in Côte d'Ivoire : impact assessment framework and baseline

    Ingram, V., Waarts, Y. R., Ge, L., van Vugt, S. M., Wegener, L., Puister-Jansen, L. F., Ruf, F. & Tanoh, R., 2014, LEI Wageningen UR: Wageningen. 188 p. (LEI report; no. 2014-016)

    Research output: Book/ReportReportProfessional

    The impact of UTZ certification of cocoa in the Ivory Coast 2008 to 2013

    Ingram, V. J., Waarts, Y. R., van Vugt, S. M., Ge, L., Wegener, L. & Puister-Jansen, L. F., 2014, Wageningen: LEI Wageningen UR. 16 p.

    Research output: Book/ReportReportProfessional

    Open Access
    Cote d'Ivoire
    certification
    supply chain
    good agricultural practices
    paints

    Visie Internationale Agrologistiek : inventarisatie naoogst verliezen en verbeterde voedselzekerheid in opkomende landen en de mogelijke bijdrage van het Nederlandse bedrijfsleven

    Scheer, F. P., van Gogh, J. B., Ravensbergen, P., van der Burgh, M., Waarts, Y. R., Rutten, M. M. & Aramyan, L. H., 2014, Wageningen: Wageningen UR - Food & Biobased Research. 84 p. (Report / Wageningen UR Food & Biobased Research; no. 1430)

    Research output: Book/ReportReportProfessional

    Open Access
    2013

    A touch of cocoa; Baseline study of six UTZ-Solidaridad cocoa projects in Ghana

    Waarts, Y. R., Ge, L., Ton, G. & van der Mheen-Sluijer, J., 2013, The Hague: LEI, part of Wageningen UR. 183 p. (LEI-report : Market & chains)

    Research output: Book/ReportReportProfessional

    Open Access

    From training to practice; Mid-term evaluation of the UTZ-Solidaridad smallholder tea programme in Malawi

    Waarts, Y. R., Ge, L. & Ton, G., 2013, The Hague: LEI, part of Wageningen UR. 185 p. (LEI-report : Market & chains; no. 2013-051)

    Research output: Book/ReportReportProfessional

    Open Access

    From training to practice Mid-term evaluation of the UTZ-Solidaridad smallholder tea programme in Kenya

    Waarts, Y. R., Ge, L. & Ton, G., 2013, The Hague: LEI, part of Wageningen UR. 171 p. (LEI-report : Market & chains; no. 2013-052)

    Research output: Book/ReportReportProfessional

    Open Access

    Upscaling the impact of sustainability certification initiatives; Enabling conditions and policy recommendations for regional development

    Waarts, Y. R., Judge, L. O., Brons, J. E., de Ruijter de Wildt, M. J. M. & Ingram, V. J., 2013, The Hague: LEI, part of Wageningen UR. 80 p. (LEI report; no. 2013-046)

    Research output: Book/ReportReportProfessional

    Open Access
    upscaling
    certification
    regional development
    sustainability
    farm
    2012

    Brewing business models for smallholder tea certification; a quick scan of models in Sri Lanka, Indonesia and Kenya.

    Doorneweert, R. B. & Waarts, Y. R., 2012, The Hague: LEI, part of Wageningen UR. 16 p. (LEI-special; no. 12-039)

    Research output: Book/ReportReportProfessional

    Open Access

    Houdbaarheidsdatum, verspilde moeite?

    Soethoudt, J. M., van der Sluis, A. A., Waarts, Y. R. & Tromp, S. O., 2012, Wageningen: Wageningen UR - Food & Biobased Research. 58 p. (Rapport / Wageningen UR Food & Biobased Research; no. nr. 1353)

    Research output: Book/ReportReportProfessional

    Open Access

    Sustainable tea production in Kenya; Impact assessment of Rainforest Alliance and Farmer Field School training

    Waarts, Y. R., Ge, L., Ton, G. & Jansen, D. M., 2012, The Hague: LEI, part of Wageningen UR. 143 p. (LEI report : Research area Markets & Chains)

    Research output: Book/ReportReportProfessional

    Open Access
    2011

    Making ARD more pro-poor; improving accessibility and relevance of results to the poorest

    Pound, B., van Dijk, M., Waarts, Y. R. & Apenteng, E., 2011, Chatham, Kent UK / The Hague, the Netherlands: Natural Resources Institute, University of Greenwich / LEI – Part of Wageningen UR. 65 p. (EIARD FSTP study)

    Research output: Book/ReportReportProfessional

    Open Access

    Reducing food waste; Obstacles experienced in legislation and regulations

    Waarts, Y. R., Eppink, M., Oosterkamp, E. B., Hiller, S. R. C. H., van der Sluis, A. A. & Timmermans, T., 2011, The Hague: LEI, part of Wageningen UR. 128 p. (LEI report / LEI Wageningen UR; no. 2011-059)

    Research output: Book/ReportReportProfessional

    Open Access
    legislation
    food
    regulation
    enforcement

    Sustainable valorisation of organic urban wastes : insights from African case studies

    Scheinberg, A., Agathos, N., Gachugi, J. W., Kirai, P., Alumasa, V., Shah, B., Woods, M. & Waarts, Y. R., 2011, Wageningen: Wageningen UR. 48 p.

    Research output: Book/ReportReportProfessional

    Open Access
    public-private partnership
    biogas
    composting
    private sector
    compost

    Verminderen van voedselverspilling : ervaren belemmeringen rond wet- en regelgeving

    Waarts, Y. R., Eppink, M. M., Oosterkamp, E. B., Hiller, S. R. C. H., van der Sluis, A. A. & Timmermans, A. J. M., 2011, Den Haag: LEI Wageningen UR. 134 p. (Rapport / LEI; no. 2011-014)

    Research output: Book/ReportReportProfessional

    Open Access
    2010

    Does international sustainability certification support regional biodiversity conservation objectives? : the case of rooibos production and Fynbos conservation in South-Africa

    Waarts, Y. R. & Kuit, M., 2010, Wageningen: Wageningen UR. 14 p. (Market, chains and sustainable development strategy & policy paper; no. 21)

    Research output: Book/ReportReportProfessional

    Open Access

    Market scan bioenergy Ukraine : report for the Dutch Ministry of Agriculture, Nature and Food Quality

    Elbersen, H. W., Wiersinga, R. C. & Waarts, Y. R., 2009, Wageningen: Agrotechnology & Food Sciences Group. 50 p. (Report / Agrotechnology & Food Innovations; no. 1037)

    Research output: Book/ReportReportProfessional

    Open Access

    Naar 20% reductie van voedselverspilling in 2015 : een verkenning van behoeften en kansen

    Waarts, Y. R., Timmermans, A. J. M., van der Valk, O. M. C., Reinders, M., Onwezen, M. C., Peppelenbos, H. W., Danse, M. G., Stijnen, D. A. J. M. & Eppink, M. M., 2009, [S.l.]: Wageningen UR. 49 p.

    Research output: Book/ReportReportProfessional

    Open Access

    Organic produce from the Republic of South Africa. Exploring the conditions for enhancing trade in organic vegetables, fruit and wine

    Waarts, Y. R., Bakker, J. H., Snels, J. C. M. A. & Danse, M. G., 2009, Den Haag: LEI Wageningen UR. 94 p. (Report / LEI : Werkveld 3, Consumers and supply chains)

    Research output: Book/ReportReportProfessional

    Open Access
    organic production
    wines
    South Africa
    vegetables
    fruits
    2008
    Open Access
    fynbos
    biome
    sustainable development
    tea
    sustainability