Climate change impacts on biomes and aridity in Peru

Descripción del Articulo

The preliminary results showed that random forest worked best for the PB imbalanced data, having a 0.84 weighted average in precision and recall metric. The model reproduces 9 of the PB with low error 4.5% and overestimates 34.52 % one of them in the Amazon. Furthermore, there is an increasing sligh...

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Detalles Bibliográficos
Autores: Zevallos Ruiz, Jose Augusto, Huerta, Adrian, Lavado-Casimiro, W., Sabino Rojas, Evelin, Vega-Jácome, Fiorella, Felipe-Obando, Oscar
Formato: objeto de conferencia
Fecha de Publicación:2020
Institución:Servicio Nacional de Meteorología e Hidrología del Perú
Repositorio:SENAMHI-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.senamhi.gob.pe:20.500.12542/842
Enlace del recurso:https://hdl.handle.net/20.500.12542/842
Nivel de acceso:acceso abierto
Materia:Cambio Climático
Biomasa
Ecosistemas
https://purl.org/pe-repo/ocde/ford#1.05.11
biomasa - Biodiversidad y Ecosistemas
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dc.title.none.fl_str_mv Climate change impacts on biomes and aridity in Peru
title Climate change impacts on biomes and aridity in Peru
spellingShingle Climate change impacts on biomes and aridity in Peru
Zevallos Ruiz, Jose Augusto
Cambio Climático
Biomasa
Ecosistemas
https://purl.org/pe-repo/ocde/ford#1.05.11
biomasa - Biodiversidad y Ecosistemas
title_short Climate change impacts on biomes and aridity in Peru
title_full Climate change impacts on biomes and aridity in Peru
title_fullStr Climate change impacts on biomes and aridity in Peru
title_full_unstemmed Climate change impacts on biomes and aridity in Peru
title_sort Climate change impacts on biomes and aridity in Peru
author Zevallos Ruiz, Jose Augusto
author_facet Zevallos Ruiz, Jose Augusto
Huerta, Adrian
Lavado-Casimiro, W.
Sabino Rojas, Evelin
Vega-Jácome, Fiorella
Felipe-Obando, Oscar
author_role author
author2 Huerta, Adrian
Lavado-Casimiro, W.
Sabino Rojas, Evelin
Vega-Jácome, Fiorella
Felipe-Obando, Oscar
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Zevallos Ruiz, Jose Augusto
Huerta, Adrian
Lavado-Casimiro, W.
Sabino Rojas, Evelin
Vega-Jácome, Fiorella
Felipe-Obando, Oscar
dc.subject.es_PE.fl_str_mv Cambio Climático
Biomasa
Ecosistemas
topic Cambio Climático
Biomasa
Ecosistemas
https://purl.org/pe-repo/ocde/ford#1.05.11
biomasa - Biodiversidad y Ecosistemas
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.05.11
dc.subject.sinia.none.fl_str_mv biomasa - Biodiversidad y Ecosistemas
description The preliminary results showed that random forest worked best for the PB imbalanced data, having a 0.84 weighted average in precision and recall metric. The model reproduces 9 of the PB with low error 4.5% and overestimates 34.52 % one of them in the Amazon. Furthermore, there is an increasing slight trend (not significant) of AI at the drainage-scale, mainly in the Pacific. We hypothesize that there is a migration of dryland subtypes from dry to wet areas in the present time.
publishDate 2020
dc.date.accessioned.none.fl_str_mv 2021-03-26T23:17:46Z
dc.date.available.none.fl_str_mv 2021-03-26T23:17:46Z
dc.date.issued.fl_str_mv 2020-06-12
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
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dc.identifier.citation.es_PE.fl_str_mv Zevallos Ruiz, JA, Huerta, A., Lavado, W., Sabino, E., vega, F., y Felipe, O .: Impactos del cambio climático en biomas y aridez en Perú, Asamblea General EGU 2020, En línea, 4 a 8 de mayo de 2020, EGU2020-20432, https://doi.org/10.5194/egusphere-egu2020-20432, 2020
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12542/842
dc.identifier.url.none.fl_str_mv https://hdl.handle.net/20.500.12542/842
identifier_str_mv Zevallos Ruiz, JA, Huerta, A., Lavado, W., Sabino, E., vega, F., y Felipe, O .: Impactos del cambio climático en biomas y aridez en Perú, Asamblea General EGU 2020, En línea, 4 a 8 de mayo de 2020, EGU2020-20432, https://doi.org/10.5194/egusphere-egu2020-20432, 2020
url https://hdl.handle.net/20.500.12542/842
dc.language.iso.es_PE.fl_str_mv eng
language eng
dc.relation.es_PE.fl_str_mv Apoyo a la Gestión del Cambio Climático 2da. Fase
dc.relation.isreferencedby.none.fl_str_mv EGU General Assembly 2020, Online, 4–8 May 2020
dc.relation.uri.none.fl_str_mv https://meetingorganizer.copernicus.org/EGU2020/EGU2020-20432.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.es_PE.fl_str_mv application/pdf
dc.coverage.spatial.none.fl_str_mv Peru
dc.publisher.es_PE.fl_str_mv European Geosciences Union
dc.source.es_PE.fl_str_mv Repositorio Institucional - SENAMHI
Servicio Nacional de Meteorología e Hidrología del Perú
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spelling Zevallos Ruiz, Jose AugustoHuerta, AdrianLavado-Casimiro, W.Sabino Rojas, EvelinVega-Jácome, FiorellaFelipe-Obando, OscarPeru2021-03-26T23:17:46Z2021-03-26T23:17:46Z2020-06-12Zevallos Ruiz, JA, Huerta, A., Lavado, W., Sabino, E., vega, F., y Felipe, O .: Impactos del cambio climático en biomas y aridez en Perú, Asamblea General EGU 2020, En línea, 4 a 8 de mayo de 2020, EGU2020-20432, https://doi.org/10.5194/egusphere-egu2020-20432, 2020https://hdl.handle.net/20.500.12542/842https://hdl.handle.net/20.500.12542/842The preliminary results showed that random forest worked best for the PB imbalanced data, having a 0.84 weighted average in precision and recall metric. The model reproduces 9 of the PB with low error 4.5% and overestimates 34.52 % one of them in the Amazon. Furthermore, there is an increasing slight trend (not significant) of AI at the drainage-scale, mainly in the Pacific. 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Climate change impacts on biomes and aridity in Peru
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