Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Igor Martins Venancio"'
Autor:
Thiago A. Sousa, Igor Martins Venancio, Eduardo Duarte Marques, Thiago S. Figueiredo, Rodrigo Azevedo Nascimento, Joseph M. Smoak, Ana Luiza S. Albuquerque, Claudio Morisson Valeriano, Emmanoel Vieira Silva-Filho
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
We reconstruct paleoredox conditions in the Western Equatorial Atlantic (WEA) over the glacial-interglacial cycle (~130 ka) by using new high-resolution REEs data and their anomalies from a marine sediment core (GL-1248) collected from the equatorial
Externí odkaz:
https://doaj.org/article/d696b9b01b3346fe86de5ef9c2a7ae5c
Publikováno v:
Climate Dynamics. 54:2697-2712
The South American Monsoon System (SAMS) is a major climatic feature of South America, and its domain extends from Amazon to La Plata basin. The SAMS region is vulnerable to variations of climate and precipitation patterns, which could impact economi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9868d2d7bedf7d750c849053a0b2132
https://doi.org/10.1007/s00382-020-05137-1
https://doi.org/10.1007/s00382-020-05137-1
Autor:
M. H. Shimizu, Patricia Piacsek, Francisco W. Cruz, Felipe Ferreira Alexandre, Igor Martins Venancio, Jelena Maksic, Cristiano Mazur Chiessi, Gilvan Sampaio
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The Last Glacial Maximum (LGM, 26.5–19 ka) was marked by atmospheric cooling, in contrast to the current warming climate, which will probably continue in the coming decades, according to climate models projections. The LGM to pre-industrial transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e29303616cad30f1e57d355ae1be732
Autor:
Cristiano Mazur Chiessi, João M. Ballalai, Douglas Villela de Oliveira Lessa, Stefan Mulitza, Bruna Borba Dias, Thiago P. Santos, Tainã Marcos Lima Pinho, Stefano Crivellari, Henning Kuhnert, Rodrigo Costa Portilho-Ramos, R.A. Nascimento, Igor Martins Venancio, Ana Luiza Spadano Albuquerque, Aline Govin
Publikováno v:
Quaternary Science Reviews
Quaternary Science Reviews, 2021, 272, pp.107224. ⟨10.1016/j.quascirev.2021.107224⟩
Quaternary Science Reviews, Elsevier, 2021, 272, pp.107224. ⟨10.1016/j.quascirev.2021.107224⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Quaternary Science Reviews, 2021, 272, pp.107224. ⟨10.1016/j.quascirev.2021.107224⟩
Quaternary Science Reviews, Elsevier, 2021, 272, pp.107224. ⟨10.1016/j.quascirev.2021.107224⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
International audience; Stable carbon isotopic (δ13C) minimum events have been widely described in marine archives recording the properties of thermocline and intermediate waters during glacial terminations. However, the mechanisms associated with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bfb09b019e865a6518c068f8024e5f8
https://hal.science/hal-03434456/file/Nascimento-QSR2021_clean.pdf
https://hal.science/hal-03434456/file/Nascimento-QSR2021_clean.pdf
Autor:
C. Basak, Mariem Saavedra-Pellitero, Jesse Farmer, Xiaojian Zhao, L. Lo, J.S. Stoner, Christina R. Riesselman, Helge W Arz, Oliver Esper, Shiming Wan, Gisela Winckler, Frank Lamy, L.C. Herbert, Jennifer L. Middleton, L. Lembke-Jene, A.L. Souza, S. Moretti, C. A. Alvarez Zarikian, Elisa Malinverno, E. Michel, Anieke Brombacher, Christopher M. Moy, I. Seo, Ana Christina Ravelo, R.A. Smith, Raj K. Singh, V.J. Lawson, N. Foucher McColl, Igor Martins Venancio, J. Gottschalk, Shinya Iwasaki
Publikováno v:
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC)
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC), 383, International Ocean Discovery Program, 2021, Proceedings of the International Ocean Discovery Program, ⟨10.14379/iodp.proc.383.102.2021⟩
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC), 383, International Ocean Discovery Program, 2021, Proceedings of the International Ocean Discovery Program, ⟨10.14379/iodp.proc.383.102.2021⟩
International audience; Introduction 5 Sedimentology 11 Biostratigraphy 20 Paleomagnetism 22 Geochemistry 25 Physical properties 31 Downhole measurements 32 Stratigraphic correlation 34 References
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95af5b7c72bda558947d68d48dbe6d2a
https://doi.org/10.14379/iodp.proc.383.102.2021
https://doi.org/10.14379/iodp.proc.383.102.2021
Autor:
Edmundo Camilo Júnior, Thiago P. Santos, Felipe Antonio de Lima Toledo, Ana Cláudia Aoki Santarosa, Ana Luiza Spadano Albuquerque, Karen Badaraco Costa, Douglas Villela de Oliveira Lessa, Igor Martins Venancio
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Expansions of coastal upwelling spots along the Brazilian coast were previously reported for Marine Isotope Stage (MIS) 5, but open questions remain regarding the climatic mechanisms and the periodicity of such changes. Based on two marine sediment c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03dd4b8b2154a1c4676da0d1fb0a8985
https://doi.org/10.1016/j.gloplacha.2019.05.002
https://doi.org/10.1016/j.gloplacha.2019.05.002
Autor:
Elisa Malinverno, Alexandre de Souza, Anieke Brombacher, Mariem Saavedra-Pellitero, Igor Martins Venancio, Christina R. Riesselman, Raj K. Singh, Oliver Esper
The Antarctic Circumpolar Current (ACC) is a major driver of global climate. It connects all three ocean basins, integrating global climate variability, and its vertical water mass structure plays a key role in oceanic carbon storage. The Atlantic an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c891f3b448b952dcf3a768c195e434f2
https://doi.org/10.5194/egusphere-egu21-1818
https://doi.org/10.5194/egusphere-egu21-1818
Autor:
Elisa Malinverno, E. Michel, N. Foucher McColl, J. Gottschalk, J.S. Stoner, Mariem Saavedra-Pellitero, V.J. Lawson, L. Lo, S. Moretti, Shiming Wan, Shinya Iwasaki, L.C. Herbert, Gisela Winckler, Igor Martins Venancio, C. A. Alvarez Zarikian, Xiaojian Zhao, Ana Christina Ravelo, C. Basak, Jennifer L. Middleton, Frank Lamy, Christopher M. Moy, A.L. Souza, R.A. Smith, Jesse Farmer, L. Lembke-Jene, Anieke Brombacher, Christina R. Riesselman, Helge W Arz, Oliver Esper, I. Seo, Raj K. Singh
Publikováno v:
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC)
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC), 383, International Ocean Discovery Program, 2021, Proceedings of the International Ocean Discovery Program, ⟨10.14379/iodp.proc.383.101.2021⟩
Volume 383: Dynamics of the Pacific Antarctic Circumpolar Current (DYNAPACC), 383, International Ocean Discovery Program, 2021, Proceedings of the International Ocean Discovery Program, ⟨10.14379/iodp.proc.383.101.2021⟩
The Antarctic Circumpolar Current (ACC), the world’s strongest zonal current system, connects all three major ocean basins of the global ocean and therefore integrates and responds to global climate variability. Its flow is largely driven by strong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c1fe0dac56aa2c95c65a5314707f9de
http://hdl.handle.net/10281/358641
http://hdl.handle.net/10281/358641
Autor:
Ana Luiza Spadano Albuquerque, Igor Martins Venancio, Aline Govin, Heather J H Johnstone, Thiago P. Santos, Henning Kuhnert, R.A. Nascimento, Stefan Mulitza, Matthias Prange, Cristiano Mazur Chiessi, João M. Ballalai, Stefano Crivellari
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Earth and Planetary Science Letters
Earth and Planetary Science Letters, 2021, 568, pp.117030. ⟨10.1016/j.epsl.2021.117030⟩
Earth and Planetary Science Letters, Elsevier, 2021, 568, pp.117030. ⟨10.1016/j.epsl.2021.117030⟩
Universidade de São Paulo (USP)
instacron:USP
Earth and Planetary Science Letters
Earth and Planetary Science Letters, 2021, 568, pp.117030. ⟨10.1016/j.epsl.2021.117030⟩
Earth and Planetary Science Letters, Elsevier, 2021, 568, pp.117030. ⟨10.1016/j.epsl.2021.117030⟩
The upper ocean circulation in the western tropical Atlantic (WTA) is responsible for the northward cross-equatorial heat transport as part of the Atlantic Meridional Overturning Circulation (AMOC). This cross-equatorial transport is influenced by th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fcec6d50129a4b9e91797c321b97f1f
Autor:
João M. Ballalai, Ana Luiza Spadano Albuquerque, Cristiano Mazur Chiessi, Rômulo R. Oliveira, Daniel Ribeiro Franco, Henning Kuhnert, Igor Martins Venancio, Heather J H Johnstone, Thiago P. Santos, Douglas Villela de Oliveira Lessa
The last glacial was an interval characterized by a sequence of abrupt millennial-scale events well documented mainly from the Greenland and Antarctica ice-cores. Although the triggers are not fully understood, most of the works agree that they occur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df279655b8c02de08a8ae024d40a8ee6
https://doi.org/10.5194/egusphere-egu2020-10124
https://doi.org/10.5194/egusphere-egu2020-10124