Mostrar el registro sencillo del ítem Laqui, Wilber Zubieta Barragán, Ricardo Laqui-Vilca, Yony Calizaya, Elmer Laqui-Vilca, César
dc.coverage.spatial Perú 2023-11-06T19:30:13Z 2023-11-06T19:30:13Z 2023-09-19
dc.identifier.citation Laqui, W., Zubieta, R., Laqui-Vilca, Y., Calizaya, E., & Laqui-Vilca, C. (2023). Temporal dynamics of glacier retreat and its relationship with local climate in Cordillera Apolobamba, Peru.==$Modeling Earth Systems and Environment.$== es_ES
dc.identifier.govdoc index-oti2018
dc.description.abstract Glaciers play a pivotal role as essential water sources, and monitoring their dynamics is crucial for understanding the profound impacts of climate change. This study presents a comprehensive assessment of the temporal dynamics of glacier retreat and its relationship with the local climate in Cordillera Apolobamba, Peru, spanning 1986 to 2015. Using Landsat satellite imagery and the Normalized Difference Snow Index (NDSI), we quantify changes in glacial cover at five-year intervals, starting in 1986. Additionally, we explore the climate drivers associated with these changes by analyzing local climatic data. The results reveal a remarkable and concerning trend in the temporal evolution of glacial areas in the CA. By 2015, the extent of glacial retreat had reached approximately 51.84% of the surface area estimated in 1986, with an average annual loss rate of 0.79 km²/year. This retreat corresponds to a substantial reduction in glacial volume over the study period. This study unveils direct and inverse relationships between precipitation, temperature, and the glacier retreat rate. This discerns that temperature predominantly drives the loss of glacier area, while the glacier retreat rate is conditioned by precipitation. The results provide crucial data for policymakers, stakeholders, and researchers striving to understand the intricate interplay between climate variables and glacial dynamics and their broader implications for water resource management in high-altitude regions. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Springer es_ES
dc.relation.ispartof urn:issn:2363-6211
dc.rights info:eu-repo/semantics/closedAccess es_ES
dc.subject Glacier retreat es_ES
dc.subject Cordillera Apolobamba es_ES
dc.subject Landsat es_ES
dc.subject Climate forcing es_ES
dc.title Temporal dynamics of glacier retreat and its relationship with local climate in Cordillera Apolobamba, Peru es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde es_ES
dc.subject.ocde es_ES
dc.identifier.journal Modeling Earth Systems and Environment es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi es_ES




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