Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems

Detalhes bibliográficos
Autor(a) principal: Bezabeh, Tesfay Gidey
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/13004
Resumo: Mestrado Mediterranean Forestry and Natural Resources Management (MEDFOR) - Instituto Superior de Agronomia - UL
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spelling Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systemsclimate change adaptationEthiopiaprocess based modelsystem resilienceshade treesagroforestryCoffea arabicaMestrado Mediterranean Forestry and Natural Resources Management (MEDFOR) - Instituto Superior de Agronomia - ULEthiopia economy strongly depends on coffee (Coffea arabica L.) production. Coffee, like many other agricultural crops, is sensitive to climate change. Future changes in climate will have a negative impact on coffee yield and quality. Studies have called for an urgent development of coffee’s adaptation strategies against climate change and agroforestry systems have received attention as an adaptation and mitigation strategy for coffee production under future climate. This study contributes to the assessment of coffee production in 1) monoculture and in 2) agroforestry systems, under different climate scenarios, in four different regions, providing insights for preliminary recommendations for coffee growers and policy makers. The Yield-SAFE processbased model was used to predict yield of coffee in monoculture and under agroforestry systems for forty years of current and future climate (Representative Concentration Pathways (RCP) 4.5 and 8.5 - HadCM2 model). In monoculture system, coffee yield was estimated to decrease between 4-38 % and 16-58 % in RCP 4.5 and 8.5, respectively from its current yield of 1000-1600 kg ha-1 yr-1. However, in agroforestry system the decrease was between 4-13 % and 13-25 % in RCP 4.5 and 8.5, respectively from its current yield of 1200-2200 kg ha-1 yr-1, showing that agroforestry systems have a higher resilience when facing future climate change.ISA-ULPalma, João Henrique NunesOliveira, Tânia Sofia Moreira de Paiva de AlmeidaRepositório da Universidade de LisboaBezabeh, Tesfay Gidey2017-01-19T15:02:11Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.5/13004TID:203086023engBezabeh, T.G. - Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems. Lisboa: ISA, 2016, 36 p.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:43:08Zoai:www.repository.utl.pt:10400.5/13004Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:59:03.368621Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
title Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
spellingShingle Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
Bezabeh, Tesfay Gidey
climate change adaptation
Ethiopia
process based model
system resilience
shade trees
agroforestry
Coffea arabica
title_short Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
title_full Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
title_fullStr Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
title_full_unstemmed Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
title_sort Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems
author Bezabeh, Tesfay Gidey
author_facet Bezabeh, Tesfay Gidey
author_role author
dc.contributor.none.fl_str_mv Palma, João Henrique Nunes
Oliveira, Tânia Sofia Moreira de Paiva de Almeida
Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Bezabeh, Tesfay Gidey
dc.subject.por.fl_str_mv climate change adaptation
Ethiopia
process based model
system resilience
shade trees
agroforestry
Coffea arabica
topic climate change adaptation
Ethiopia
process based model
system resilience
shade trees
agroforestry
Coffea arabica
description Mestrado Mediterranean Forestry and Natural Resources Management (MEDFOR) - Instituto Superior de Agronomia - UL
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
2017-01-19T15:02:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/13004
TID:203086023
url http://hdl.handle.net/10400.5/13004
identifier_str_mv TID:203086023
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bezabeh, T.G. - Using yield-SAFE model to assess climate change impact on yield of coffee (Coffea arabica) under agroforestry and monoculture systems. Lisboa: ISA, 2016, 36 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ISA-UL
publisher.none.fl_str_mv ISA-UL
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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