A high-resolution history of the South American Monsoon from Last Glacial Maximum to the Holocene

Valdir F. Novello; Francisco W. Cruz; Mathias Vuille; Nicolás M. Stríkis; R. Lawrence Edwards; Hai Cheng; Suellyn Emerick; Marcos S. De Paula; Xianglei Li; Eline De S. Barreto; Ivo Karmann; Roberto V. Santos

doi:10.1038/srep44267

A high-resolution history of the South American Monsoon from Last Glacial Maximum to the Holocene

Valdir F. Novello
, Francisco W. Cruz
, Mathias Vuille
, Nicolás M. Stríkis
, R. Lawrence Edwards
, Hai Cheng
, Suellyn Emerick
, Marcos S. De Paula
, Xianglei Li
, Eline De S. Barreto
, Ivo Karmann
, Roberto V. Santos

人居环境与建筑工程学院

Universidade de São Paulo
SUNY Albany
Universidade Federal Fluminense
University of Minnesota Twin Cities
Xi'an Jiaotong University
Universidade de Brasília

科研成果: 期刊稿件 › 文章 › 同行评审

161 引用（Scopus）

摘要

The exact extent, by which the hydrologic cycle in the Neotropics was affected by external forcing during the last deglaciation, remains poorly understood. Here we present a new paleo-rainfall reconstruction based on high-resolution speleothem Î 18 O records from the core region of the South American Monsoon System (SAMS), documenting the changing hydrological conditions over tropical South America (SA), in particular during abrupt millennial-scale events. This new record provides the best-resolved and most accurately constrained geochronology of any proxy from South America for this time period, spanning from the Last Glacial Maximum (LGM) to the mid-Holocene.

源语言	英语
文章编号	44267
期刊	Scientific Reports
卷	7
DOI	https://doi.org/10.1038/srep44267
出版状态	已出版 - 10 3月 2017

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title = "A high-resolution history of the South American Monsoon from Last Glacial Maximum to the Holocene",

abstract = "The exact extent, by which the hydrologic cycle in the Neotropics was affected by external forcing during the last deglaciation, remains poorly understood. Here we present a new paleo-rainfall reconstruction based on high-resolution speleothem {\^I} 18 O records from the core region of the South American Monsoon System (SAMS), documenting the changing hydrological conditions over tropical South America (SA), in particular during abrupt millennial-scale events. This new record provides the best-resolved and most accurately constrained geochronology of any proxy from South America for this time period, spanning from the Last Glacial Maximum (LGM) to the mid-Holocene.",

author = "Novello, \{Valdir F.\} and Cruz, \{Francisco W.\} and Mathias Vuille and Str{\'i}kis, \{Nicol{\'a}s M.\} and Edwards, \{R. Lawrence\} and Hai Cheng and Suellyn Emerick and \{De Paula\}, \{Marcos S.\} and Xianglei Li and Barreto, \{Eline De S.\} and Ivo Karmann and Santos, \{Roberto V.\}",

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doi = "10.1038/srep44267",

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T1 - A high-resolution history of the South American Monsoon from Last Glacial Maximum to the Holocene

AU - Novello, Valdir F.

AU - Cruz, Francisco W.

AU - Vuille, Mathias

AU - Stríkis, Nicolás M.

AU - Edwards, R. Lawrence

AU - Cheng, Hai

AU - Emerick, Suellyn

AU - De Paula, Marcos S.

AU - Li, Xianglei

AU - Barreto, Eline De S.

AU - Karmann, Ivo

AU - Santos, Roberto V.

PY - 2017/3/10

Y1 - 2017/3/10

N2 - The exact extent, by which the hydrologic cycle in the Neotropics was affected by external forcing during the last deglaciation, remains poorly understood. Here we present a new paleo-rainfall reconstruction based on high-resolution speleothem Î 18 O records from the core region of the South American Monsoon System (SAMS), documenting the changing hydrological conditions over tropical South America (SA), in particular during abrupt millennial-scale events. This new record provides the best-resolved and most accurately constrained geochronology of any proxy from South America for this time period, spanning from the Last Glacial Maximum (LGM) to the mid-Holocene.

AB - The exact extent, by which the hydrologic cycle in the Neotropics was affected by external forcing during the last deglaciation, remains poorly understood. Here we present a new paleo-rainfall reconstruction based on high-resolution speleothem Î 18 O records from the core region of the South American Monsoon System (SAMS), documenting the changing hydrological conditions over tropical South America (SA), in particular during abrupt millennial-scale events. This new record provides the best-resolved and most accurately constrained geochronology of any proxy from South America for this time period, spanning from the Last Glacial Maximum (LGM) to the mid-Holocene.

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U2 - 10.1038/srep44267

DO - 10.1038/srep44267

M3 - 文章

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AN - SCOPUS:85015025146

SN - 2045-2322

VL - 7

JO - Scientific Reports

JF - Scientific Reports

M1 - 44267

ER -

A high-resolution history of the South American Monsoon from Last Glacial Maximum to the Holocene

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