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dc.contributor.author
Long, Qi
dc.contributor.author
Wang, Fei
dc.contributor.author
Ge, Wenyan
dc.contributor.author
Jiao, Feng
dc.contributor.author
Han, Jianqiao
dc.contributor.author
Chen, Hao
dc.contributor.author
Roig Junent, Fidel Alejandro
dc.contributor.author
Abraham, Elena Maria
dc.contributor.author
Xie, Mengxia
dc.contributor.author
Cai, Lu
dc.date.available
2024-03-25T10:48:19Z
dc.date.issued
2023-04
dc.identifier.citation
Long, Qi; Wang, Fei; Ge, Wenyan; Jiao, Feng; Han, Jianqiao; et al.; Temporal and Spatial Change in Vegetation and Its Interaction with Climate Change in Argentina from 1982 to 2015; MDPI; Remote Sensing; 15; 7; 4-2023; 1-20
dc.identifier.issn
2072-4292
dc.identifier.uri
http://hdl.handle.net/11336/231358
dc.description.abstract
Studying vegetation change and its interaction with climate change is essential for regional ecological protection. Previous studies have demonstrated the impact of climate change on regional vegetation in South America; however, studies addressing the fragile ecological environment in Argentina are limited. Therefore, we assessed the vegetation dynamics and their climatic feedback in five administrative regions of Argentina, using correlation analysis and multiple regression analysis methods. The Normalized Difference Vegetation Index 3rd generation (NDVI3g) from Global Inventory Monitoring and Modeling Studies (GIMMS) and climatic data from the Famine Early Warning Systems Network (FEWS NET) Land Data Assimilation System (FLDAS) were processed. The NDVI of the 1982–2015 period in Argentina showed a downward trend, varying from −1.75 to 0.69/decade. The NDVI in Northeast Argentina (NEA), Northwest Argentina (NWA), Pampas, and Patagonia significantly decreased. Precipitation was negatively correlated with the NDVI in western Patagonia, whereas temperature and solar radiation were positively correlated with the NDVI. Extreme precipitation and drought were essential causes of vegetation loss in Patagonia. The temperature (73.09%), precipitation (64.02%), and solar radiation (73.27%) in Pampas, Cuyo, NEA, and NWA were positively correlated with the NDVI. However, deforestation and farming and pastoral activities have caused vegetation destruction in Pampas, NEA, and NWA. Environmental protection policies and deforestation regulations should be introduced to protect the ecological environment. The results of this study clarify the reasons for the vegetation change in Argentina and provide a theoretical reference for dealing with climate change.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
MDPI
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
VEGETATION DYNAMICS
dc.subject
CLIMATE CHANGE
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HUMAN ACTIVITY
dc.subject
RESIDUAL ANALISIS
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Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Temporal and Spatial Change in Vegetation and Its Interaction with Climate Change in Argentina from 1982 to 2015
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-03-13T15:21:49Z
dc.journal.volume
15
dc.journal.number
7
dc.journal.pagination
1-20
dc.journal.pais
Suiza
dc.description.fil
Fil: Long, Qi. Northwest A&F University; China
dc.description.fil
Fil: Wang, Fei. Northwest A&F University; China
dc.description.fil
Fil: Ge, Wenyan. Northwest A&F University; China
dc.description.fil
Fil: Jiao, Feng. Northwest A&F University; China
dc.description.fil
Fil: Han, Jianqiao. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Chen, Hao. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Roig Junent, Fidel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
dc.description.fil
Fil: Abraham, Elena Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina
dc.description.fil
Fil: Xie, Mengxia. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Cai, Lu. Northwest A&F University; China
dc.journal.title
Remote Sensing
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2072-4292/15/7/1926
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3390/rs15071926
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