Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends
Rising in the Andes, the Madeira River drains the southwestern part of the Amazon basin, which is characterized by high geographical, biological and climatic diversity. This study uses daily records to assess the spatio-temporal runoff variability in the Madeira sub-basins. Results show that inter-a...
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Taylor & Francis
2017
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Online Access: | https://hdl.handle.net/20.500.12816/2211 https://doi.org/10.1080/02626667.2016.1267861 |
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ftinstgpperu:oai:repositorio.igp.gob.pe:20.500.12816/2211 2023-07-30T04:05:18+02:00 Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends Molina-Carpio, Jorge Espinoza, Jhan Carlo Vauchel, Philippe Ronchail, Josyane Gutierrez Caloir, Beatriz Guyot, Jean-Loup Noriega, Luis Río Madeira Brasil Bolivia Amazonas 2017-01-17 application/pdf https://hdl.handle.net/20.500.12816/2211 https://doi.org/10.1080/02626667.2016.1267861 eng eng Taylor & Francis urn:issn:0262-6667 Molina-Carpio, J., Espinoza, J. C., Vauchel, P., Ronchail, J., Gutierrez, B., Guyot, J. L., & Noriega, L. (2017). Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends.==$Hydrological Sciences Journal, 62$==(6), 911-927. https://doi.org/10.1080/02626667.2016.1267861 index-oti2018 http://hdl.handle.net/20.500.12816/2211 Hydrological Sciences Journal https://doi.org/10.1080/02626667.2016.1267861 info:eu-repo/semantics/restrictedAccess Amazon basin Madeira River Runoff variability Sea surface temperature Runoff trend http://purl.org/pe-repo/ocde/ford#1.05.00 http://purl.org/pe-repo/ocde/ford#1.05.09 http://purl.org/pe-repo/ocde/ford#1.05.10 http://purl.org/pe-repo/ocde/ford#1.05.11 info:eu-repo/semantics/article 2017 ftinstgpperu https://doi.org/20.500.12816/221110.1080/02626667.2016.1267861 2023-07-17T16:50:47Z Rising in the Andes, the Madeira River drains the southwestern part of the Amazon basin, which is characterized by high geographical, biological and climatic diversity. This study uses daily records to assess the spatio-temporal runoff variability in the Madeira sub-basins. Results show that inter-annual variability of both discharge and rainfall differs between Andean and lowland tributaries. High-flow discharge variability in the Andean tributaries and the Guaporé River is mostly related to sea surface temperature (SST) in the equatorial Pacific in austral summer, while tropical North Atlantic (TNA) SST modulates rainfall and discharge variability in the lowlands. There also is a downward trend in the low-flow discharge of the lowland tributaries which is not observed in the Andes. Because low-flow discharge values at most lowland stations are negatively related to the SST in the tropical North Atlantic, these trends could be explained by the warming of this ocean since the 1970s. Por pares Article in Journal/Newspaper North Atlantic Repositorio Geofísico Naciona del Perú Austral Pacific Hydrological Sciences Journal 62 6 911 927 |
institution |
Open Polar |
collection |
Repositorio Geofísico Naciona del Perú |
op_collection_id |
ftinstgpperu |
language |
English |
topic |
Amazon basin Madeira River Runoff variability Sea surface temperature Runoff trend http://purl.org/pe-repo/ocde/ford#1.05.00 http://purl.org/pe-repo/ocde/ford#1.05.09 http://purl.org/pe-repo/ocde/ford#1.05.10 http://purl.org/pe-repo/ocde/ford#1.05.11 |
spellingShingle |
Amazon basin Madeira River Runoff variability Sea surface temperature Runoff trend http://purl.org/pe-repo/ocde/ford#1.05.00 http://purl.org/pe-repo/ocde/ford#1.05.09 http://purl.org/pe-repo/ocde/ford#1.05.10 http://purl.org/pe-repo/ocde/ford#1.05.11 Molina-Carpio, Jorge Espinoza, Jhan Carlo Vauchel, Philippe Ronchail, Josyane Gutierrez Caloir, Beatriz Guyot, Jean-Loup Noriega, Luis Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends |
topic_facet |
Amazon basin Madeira River Runoff variability Sea surface temperature Runoff trend http://purl.org/pe-repo/ocde/ford#1.05.00 http://purl.org/pe-repo/ocde/ford#1.05.09 http://purl.org/pe-repo/ocde/ford#1.05.10 http://purl.org/pe-repo/ocde/ford#1.05.11 |
description |
Rising in the Andes, the Madeira River drains the southwestern part of the Amazon basin, which is characterized by high geographical, biological and climatic diversity. This study uses daily records to assess the spatio-temporal runoff variability in the Madeira sub-basins. Results show that inter-annual variability of both discharge and rainfall differs between Andean and lowland tributaries. High-flow discharge variability in the Andean tributaries and the Guaporé River is mostly related to sea surface temperature (SST) in the equatorial Pacific in austral summer, while tropical North Atlantic (TNA) SST modulates rainfall and discharge variability in the lowlands. There also is a downward trend in the low-flow discharge of the lowland tributaries which is not observed in the Andes. Because low-flow discharge values at most lowland stations are negatively related to the SST in the tropical North Atlantic, these trends could be explained by the warming of this ocean since the 1970s. Por pares |
format |
Article in Journal/Newspaper |
author |
Molina-Carpio, Jorge Espinoza, Jhan Carlo Vauchel, Philippe Ronchail, Josyane Gutierrez Caloir, Beatriz Guyot, Jean-Loup Noriega, Luis |
author_facet |
Molina-Carpio, Jorge Espinoza, Jhan Carlo Vauchel, Philippe Ronchail, Josyane Gutierrez Caloir, Beatriz Guyot, Jean-Loup Noriega, Luis |
author_sort |
Molina-Carpio, Jorge |
title |
Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends |
title_short |
Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends |
title_full |
Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends |
title_fullStr |
Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends |
title_full_unstemmed |
Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends |
title_sort |
hydroclimatology of the upper madeira river basin: spatio-temporal variability and trends |
publisher |
Taylor & Francis |
publishDate |
2017 |
url |
https://hdl.handle.net/20.500.12816/2211 https://doi.org/10.1080/02626667.2016.1267861 |
op_coverage |
Río Madeira Brasil Bolivia Amazonas |
geographic |
Austral Pacific |
geographic_facet |
Austral Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
urn:issn:0262-6667 Molina-Carpio, J., Espinoza, J. C., Vauchel, P., Ronchail, J., Gutierrez, B., Guyot, J. L., & Noriega, L. (2017). Hydroclimatology of the Upper Madeira River basin: spatio-temporal variability and trends.==$Hydrological Sciences Journal, 62$==(6), 911-927. https://doi.org/10.1080/02626667.2016.1267861 index-oti2018 http://hdl.handle.net/20.500.12816/2211 Hydrological Sciences Journal https://doi.org/10.1080/02626667.2016.1267861 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/20.500.12816/221110.1080/02626667.2016.1267861 |
container_title |
Hydrological Sciences Journal |
container_volume |
62 |
container_issue |
6 |
container_start_page |
911 |
op_container_end_page |
927 |
_version_ |
1772817111747395584 |