A rapid tree diversity assessment method for cocoa agroforestry systems

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dc.creatorRaneri, Jessica Evelyn
dc.creatorOliveira, Sandra
dc.creatorDemers, Nicole R.
dc.creatorAsare, Richard
dc.creatorNuamah, Seth
dc.creatorDalaa, Mustapha Alasan
dc.creatorWeise, Stephan F.
dc.date2021-11
dc.date2021-08-04T09:09:04Z
dc.date2021-08-04T09:09:04Z
dc.date.accessioned2026-06-27T15:54:10Z
dc.descriptionBiodiversity is recognized as an essential part of sustainable development efforts, however reducing biodiversity loss is a key global challenge that requires updated data on biodiversity status at different scales. Cocoa agro-forests include tree species besides cocoa, a practice beneficial to biodiversity, ecosystem conservation and farming households. We present a stepwise procedure to test and select a method that rapidly assesses biodi-versity in cocoa agroforests based primarily on species richness and counts of non-cocoa trees. Three rapid assessment methodologies (RapidBAM) with different sampling procedures were tested in three phases: cali-bration, testing and evaluation. Results showed the method using the lowest number of sample plots with a minimum area coverage and a consistent sampling time (regardless of farm context) provided the most accurate and straightforward assessment. Farmers accurately reported qualitatively on species, complimenting quanti-tative data produced by RapidBAM. Collecting biodiversity data with RapidBAM proved valuable to collect data at large-scales and is applicable to different landscapes. Monitoring biodiversity with fewer required resources than conventional methods is a relevant outcome, which can help defining efficient biodiversity-friendly farming practices.
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/114551
dc.identifier.urihttp://hdl.handle.net/123456789/116911
dc.languageen
dc.publisherElsevier
dc.rightsOpen Access
dc.sourceRaneri, J. E., Oliveira, S., Demers, N. R., Asare, R., Nuamah, S., Dalaa, M. A., & Weise, S. (2021). A rapid tree diversity assessment method for cocoa agroforestry systems. In Ecological Indicators.130: 107993. ISSN 1470-160X
dc.subjectagroforestry systems
dc.subjectmethods
dc.subjectdata collection
dc.subjectbiodiversity
dc.subjectsistemas agroforestales
dc.subjectmétodos
dc.subjectcolección de datos
dc.titleA rapid tree diversity assessment method for cocoa agroforestry systems
dc.typeJournal Article

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Instituto Internacional de Agricultura Tropical (IITA)