Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10400.5/23232 |
Resumo: | Review |
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Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Changeclimatic changeland-use and managementloss and damagenatural vs. anthropogenic factorspopulation growth and urbanizationslow onset eventsReviewHyperarid, arid, semiarid, and dry subhumid areas cover approximately 41% of the global land area. The human population in drylands, currently estimated at 2.7 billion, faces limited access to sufficient, affordable, and nutritious food. We discuss the interlinkages among water security, environmental security, energy security, economic security, health security, and food security governance, and how they affect food security in drylands. Reliable and adequate water supply, and the prevention of water contamination, increase the potential for ample food, fodder, and fiber production. Protecting woodlands and rangelands increases food security by buffering the slow onset effects of climate change, including biodiversity loss, desertification, salinization, and land degradation. The protection of natural lands is expected to decrease environmental contamination, and simultaneously, reduce the transfer of diseases from wildlife to humans. Biofuel production and hydroelectric power plants increase energy security but generate land-use conflicts, deforestation, and ecosystem degradation. Economic security generally positively correlates with food security. However, economic growth often degrades the environment, changes tenure rights over natural resources, and stimulates migration to urban areas, resulting in lower food and health security. Moreover, civil unrest, political instability, and armed conflicts disrupt local economies in drylands. Maintaining food security is crucial for health security; conversely, malnourished populations and unresponsive health systems decrease economic security, and adversely affect environmental, energy, and food security. Climate change is expected to deteriorate health security by spreading vector-borne diseases. Effective governance and timely interventions can substantially shorten periods of food insecurity, lower their intensities, and accelerate recovery from inevitable crises, and are therefore crucial in preventing humanitarian crises. Since global drylands population will nearly double by 2050, and since drylands are among the most susceptible areas to climate change, integrated multi-hazard approaches to food security are neededMDPIRepositório da Universidade de LisboaStavi, BenPaschalidou, AnastasiaKyriazopoulos, Apostolos P.Halbac-Cotoara-Zamfir, RaresSiad, Si MokraneSuska-Malawska, MalgorzataSavic, DragisaPinho, Joana RoqueThalheimer, LisaWilliams, David SamuelHashimshony-Yaffe, NuritGeest, Kees van derCordovil, CláudiaFicko, Andrej2022-01-24T12:44:26Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/23232engStavi, I.; Paschalidou, A.; Kyriazopoulos, A.P.; Halbac-Cotoara- Zamfir, R.; Siad, S.M.; Suska- Malawska, M.; Savic, D.; Roque de Pinho, J.; Thalheimer, L.;Williams, D.S.; et al. Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change. Land 2021, 10, 1350https://doi.org/ 10.3390/land10121350info: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:RCAAP2023-03-06T14:52:44Zoai:www.repository.utl.pt:10400.5/23232Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:07:30.579466Repositório 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 |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| title |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| spellingShingle |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change Stavi, Ben climatic change land-use and management loss and damage natural vs. anthropogenic factors population growth and urbanization slow onset events |
| title_short |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| title_full |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| title_fullStr |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| title_full_unstemmed |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| title_sort |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change |
| author |
Stavi, Ben |
| author_facet |
Stavi, Ben Paschalidou, Anastasia Kyriazopoulos, Apostolos P. Halbac-Cotoara-Zamfir, Rares Siad, Si Mokrane Suska-Malawska, Malgorzata Savic, Dragisa Pinho, Joana Roque Thalheimer, Lisa Williams, David Samuel Hashimshony-Yaffe, Nurit Geest, Kees van der Cordovil, Cláudia Ficko, Andrej |
| author_role |
author |
| author2 |
Paschalidou, Anastasia Kyriazopoulos, Apostolos P. Halbac-Cotoara-Zamfir, Rares Siad, Si Mokrane Suska-Malawska, Malgorzata Savic, Dragisa Pinho, Joana Roque Thalheimer, Lisa Williams, David Samuel Hashimshony-Yaffe, Nurit Geest, Kees van der Cordovil, Cláudia Ficko, Andrej |
| author2_role |
author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
| dc.contributor.author.fl_str_mv |
Stavi, Ben Paschalidou, Anastasia Kyriazopoulos, Apostolos P. Halbac-Cotoara-Zamfir, Rares Siad, Si Mokrane Suska-Malawska, Malgorzata Savic, Dragisa Pinho, Joana Roque Thalheimer, Lisa Williams, David Samuel Hashimshony-Yaffe, Nurit Geest, Kees van der Cordovil, Cláudia Ficko, Andrej |
| dc.subject.por.fl_str_mv |
climatic change land-use and management loss and damage natural vs. anthropogenic factors population growth and urbanization slow onset events |
| topic |
climatic change land-use and management loss and damage natural vs. anthropogenic factors population growth and urbanization slow onset events |
| description |
Review |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z 2022-01-24T12:44:26Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/10400.5/23232 |
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http://hdl.handle.net/10400.5/23232 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Stavi, I.; Paschalidou, A.; Kyriazopoulos, A.P.; Halbac-Cotoara- Zamfir, R.; Siad, S.M.; Suska- Malawska, M.; Savic, D.; Roque de Pinho, J.; Thalheimer, L.;Williams, D.S.; et al. Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change. Land 2021, 10, 1350 https://doi.org/ 10.3390/land10121350 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
MDPI |
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MDPI |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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