Articles | Volume 16, issue 1
https://doi.org/10.5194/cp-16-79-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-16-79-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
South Pacific Subtropical High from the late Holocene to the end of the 21st century: insights from climate proxies and general circulation models
Valentina Flores-Aqueveque
CORRESPONDING AUTHOR
Departamento de Geología, Facultad de Ciencias Físicas y
Matemáticas, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile
Millennium Nuclei for Paleoclimate, Universidad de Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
Maisa Rojas
Departamento de Geofísica, Facultad de Ciencias Físicas y
Matemáticas, Universidad de Chile, Blanco Encalada 2002, Santiago, Chile
Millennium Nuclei for Paleoclimate, Universidad de Chile, Las Palmeras 3425, Ñuñoa, Santiago, Chile
Centro de Ciencia del Clima y la Resiliencia (CR2, FONDAP 15110009), Chile
Catalina Aguirre
Centro de Ciencia del Clima y la Resiliencia (CR2, FONDAP 15110009), Chile
Escuela de Ingeniería Civil Oceánica, Facultad de
Ingeniería, Universidad de Valparaíso, Chile
Centro de Observación Marino para estudios de Riesgos del Ambiente Costero (COSTA-R), Valparaíso, Chile
Paola A. Arias
Grupo de Ingeniería y Gestión Ambiental (GIGA), Escuela
Ambiental, Facultad de Ingeniería, Universidad de Antioquia,
Medellín, Colombia
Charles González
Departamento de Geología, Facultad de Ciencias Físicas y
Matemáticas, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile
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20 citations as recorded by crossref.
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- Fluctuations of the Universidad Glacier in the Andes of central Chile (34° S) during the latest Holocene derived from a 10Be moraine chronology H. Fernández-Navarro et al. 10.1016/j.quascirev.2022.107884
- Revisiting historical trends in the Eastern Boundary Upwelling Systems with a machine learning method D. Bustos et al. 10.3389/fmars.2024.1446766
- Water Resources Change in Central-Western Argentina Under the Paris Agreement Warming Targets J. Rivera et al. 10.3389/fclim.2020.587126
- Evidence of climate-driven changes on atmospheric, hydrological, and oceanographic variables along the Chilean coastal zone P. Winckler Grez et al. 10.1007/s10584-020-02805-3
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- A New Look into the South America Precipitation Regimes: Observation and Forecast G. Ferreira & M. Reboita 10.3390/atmos13060873
- Multisequal aeolian deposition during the Holocene in southwestern Patagonia (51°S) was modulated by southern westerly wind intensity and vegetation type V. Flores-Aqueveque et al. 10.1016/j.quascirev.2024.108616
- Surface wind strength and sea surface temperature connections along the south peruvian coast during the last 150 years F. Briceño-Zuluaga et al. 10.1016/j.aeolia.2023.100855
20 citations as recorded by crossref.
- Spatial analysis of paleoclimate variations based on proxy records in the south-central Andes (18°- 35° S) from 32 to 4 ka H. Orellana et al. 10.1016/j.quascirev.2023.108174
- Recent multispecies tree-growth decline reveals a severe aridity change in Mediterranean Chile Á. González-Reyes et al. 10.1088/1748-9326/ad4049
- Glacier and rock glacier changes since the 1950s in the La Laguna catchment, Chile B. Robson et al. 10.5194/tc-16-647-2022
- Projections of subcontinental changes in seasonal precipitation over the two major river basins in South America under an extreme climate scenario G. Gomes et al. 10.1007/s00382-021-05955-x
- Projected Changes of Day-to-Day Precipitation and Choco Low-Level Jet Relationships over the Far Eastern Tropical Pacific and Western Colombia from Two CMIP6 GCM Models J. Valencia & J. Mejía 10.3390/atmos13111776
- Understanding the Formation of the Reduced Warming Pattern in the Pacific Sector of the Southern Ocean B. Feng et al. 10.3390/jmse12010049
- Coast and highland paleoclimate of the north-central Peruvian Andes and its influence on coastal water availability and cultural development, 6000 to 2000 cal BP E. Leclerc 10.1016/j.quascirev.2023.108209
- The Choco low‐level jet: past, present and future J. Sierra et al. 10.1007/s00382-020-05611-w
- The impact of climate change on the distribution of Sphyrna lewini in the tropical eastern Pacific A. Rodriguez-Burgos et al. 10.1016/j.marenvres.2022.105696
- Mass Balance and Climate History of a High-Altitude Glacier, Desert Andes of Chile C. Kinnard et al. 10.3389/feart.2020.00040
- Fluctuations of the Universidad Glacier in the Andes of central Chile (34° S) during the latest Holocene derived from a 10Be moraine chronology H. Fernández-Navarro et al. 10.1016/j.quascirev.2022.107884
- Revisiting historical trends in the Eastern Boundary Upwelling Systems with a machine learning method D. Bustos et al. 10.3389/fmars.2024.1446766
- Water Resources Change in Central-Western Argentina Under the Paris Agreement Warming Targets J. Rivera et al. 10.3389/fclim.2020.587126
- Evidence of climate-driven changes on atmospheric, hydrological, and oceanographic variables along the Chilean coastal zone P. Winckler Grez et al. 10.1007/s10584-020-02805-3
- Recent Changes in the Low-Level Jet along the Subtropical West Coast of South America C. Aguirre et al. 10.3390/atmos12040465
- Variability of the Southwestern Patagonia (51°S) Winds in the Recent (1980–2020) Period: Implications for Past Wind Reconstructions C. Gómez-Fontealba et al. 10.3390/atmos13020206
- 10Be chronology of the Last Glacial Maximum and Termination in the Andes of central Chile: The record of the Universidad Glacier (34° S) H. Fernández-Navarro et al. 10.1016/j.quascirev.2024.108968
- A New Look into the South America Precipitation Regimes: Observation and Forecast G. Ferreira & M. Reboita 10.3390/atmos13060873
- Multisequal aeolian deposition during the Holocene in southwestern Patagonia (51°S) was modulated by southern westerly wind intensity and vegetation type V. Flores-Aqueveque et al. 10.1016/j.quascirev.2024.108616
- Surface wind strength and sea surface temperature connections along the south peruvian coast during the last 150 years F. Briceño-Zuluaga et al. 10.1016/j.aeolia.2023.100855
Latest update: 20 Nov 2024
Short summary
The South Pacific Subtropical High (SPSH) is a main feature of the South American (SA) climate. We analyzed its behavior during two extreme temperature events based on paleoclimate records and climate models. The SPSH expands (contracts) in warm (cold) periods. The changes affect other elements of the SA climate like the strength of the southerly winds and the position of the westerly wind belt. Projections indicate that this expansion and its consequences will continue during the 21st century.
The South Pacific Subtropical High (SPSH) is a main feature of the South American (SA) climate....