Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina
Drought is a complex natural hazard with social and environmental implications. Satellite information is increasingly used to support decision-makers in preventing or coping with the negative impacts of drought. The integration of local and scientific knowledge to support drought monitoring is still...
| Main Authors: | , , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
Elsevier
2020
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| Online Access: | http://hdl.handle.net/20.500.12123/7662 https://www.sciencedirect.com/science/article/abs/pii/S0264837719313651 https://doi.org/10.1016/j.landusepol.2020.104726 |
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| author | Solano-Hernández, Ainhoa Bruzzone, Octavio Augusto Groot, Jeroen C.J. Laborda, Luciana Martinez, Abel Hector Maria Tittonell, Pablo Adrian Easdale, Marcos Horacio |
| author_browse | Bruzzone, Octavio Augusto Easdale, Marcos Horacio Groot, Jeroen C.J. Laborda, Luciana Martinez, Abel Hector Maria Solano-Hernández, Ainhoa Tittonell, Pablo Adrian |
| author_facet | Solano-Hernández, Ainhoa Bruzzone, Octavio Augusto Groot, Jeroen C.J. Laborda, Luciana Martinez, Abel Hector Maria Tittonell, Pablo Adrian Easdale, Marcos Horacio |
| author_sort | Solano-Hernández, Ainhoa |
| collection | INTA Digital |
| description | Drought is a complex natural hazard with social and environmental implications. Satellite information is increasingly used to support decision-makers in preventing or coping with the negative impacts of drought. The integration of local and scientific knowledge to support drought monitoring is still far from being the main procedure in the development of drought monitoring and early warning systems. This study aimed at assessing the degree of convergence between satellite information on the effect of droughts on rangeland vegetation, from time series analysis, and farmers’ perception of drought in North-West Patagonia, Argentina. We characterised the scientific evidence of drought in terms of duration, spatial distribution, most severe years and recovery for the period 2000–2018 by identifying inter-annual NDVI changes. Farmers’ perceptions and experiences of drought were studied with open-ending interviews, with respect to occurrence, duration and recovery for that period. Satellite information matched farmers’ perception of drought at a regional scale, emphasising the value of remote sensing tools in supporting regional policy decision-making. However, farmers’ perceptions and recall of past drought impacts were more diverse than satellite information at a local level, highlighting the need for knowledge integration at finer scales. |
| format | Artículo |
| id | INTA7662 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA76622024-02-29T11:58:38Z Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina Solano-Hernández, Ainhoa Bruzzone, Octavio Augusto Groot, Jeroen C.J. Laborda, Luciana Martinez, Abel Hector Maria Tittonell, Pablo Adrian Easdale, Marcos Horacio Sequía Satélites Vigilancia Pastizales Drought Satellites Monitoring Pastures Monitoreo Región Patagónica Drought is a complex natural hazard with social and environmental implications. Satellite information is increasingly used to support decision-makers in preventing or coping with the negative impacts of drought. The integration of local and scientific knowledge to support drought monitoring is still far from being the main procedure in the development of drought monitoring and early warning systems. This study aimed at assessing the degree of convergence between satellite information on the effect of droughts on rangeland vegetation, from time series analysis, and farmers’ perception of drought in North-West Patagonia, Argentina. We characterised the scientific evidence of drought in terms of duration, spatial distribution, most severe years and recovery for the period 2000–2018 by identifying inter-annual NDVI changes. Farmers’ perceptions and experiences of drought were studied with open-ending interviews, with respect to occurrence, duration and recovery for that period. Satellite information matched farmers’ perception of drought at a regional scale, emphasising the value of remote sensing tools in supporting regional policy decision-making. However, farmers’ perceptions and recall of past drought impacts were more diverse than satellite information at a local level, highlighting the need for knowledge integration at finer scales. Estación Experimental Agropecuaria Bariloche Fil: Solano-Hernández, Ainhoa. Wageningen University. Farming Systems Ecology; Holanda Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina Fil: Groot, Jeroen C. J. Wageningen University & Research. Farming Systems Ecology Group, Plant Sciences; Holanda Fil: Laborda, Luciana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina Fil: Martinez, Abel Hector Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Agencia de Extensión Rural Zapala; Argentina Fil: Tittonell, Pablo Adrian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina. Wageningen University & Research. Farming Systems Ecology Group, Plant Sciences; Holanda. Université de Montpellier. Centre de coopération Internationale en Recherche Agronomique pour le Développement (CIRAD). Agroécologie et Intensification Durable; Francia Fil: Easdale, Marcos Horacio. Instituto Nacional de Tecnologia Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área Desarrollo Rural; Argentina 2020-08-03T18:41:43Z 2020-08-03T18:41:43Z 2020-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/7662 https://www.sciencedirect.com/science/article/abs/pii/S0264837719313651 0264-8377 https://doi.org/10.1016/j.landusepol.2020.104726 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Land Use Policy 97 : 104726 (Septiembre 2020) |
| spellingShingle | Sequía Satélites Vigilancia Pastizales Drought Satellites Monitoring Pastures Monitoreo Región Patagónica Solano-Hernández, Ainhoa Bruzzone, Octavio Augusto Groot, Jeroen C.J. Laborda, Luciana Martinez, Abel Hector Maria Tittonell, Pablo Adrian Easdale, Marcos Horacio Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina |
| title | Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina |
| title_full | Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina |
| title_fullStr | Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina |
| title_full_unstemmed | Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina |
| title_short | Convergence between satellite information and farmers’ perception of drought in rangelands of North-West Patagonia, Argentina |
| title_sort | convergence between satellite information and farmers perception of drought in rangelands of north west patagonia argentina |
| topic | Sequía Satélites Vigilancia Pastizales Drought Satellites Monitoring Pastures Monitoreo Región Patagónica |
| url | http://hdl.handle.net/20.500.12123/7662 https://www.sciencedirect.com/science/article/abs/pii/S0264837719313651 https://doi.org/10.1016/j.landusepol.2020.104726 |
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