Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Ricardo De Pol Holz"'
Autor:
Jérôme Kaiser, Enno Schefuß, James Collins, René Garreaud, Jan-Berend W. Stuut, Nicoletta Ruggieri, Ricardo De Pol-Holz, Frank Lamy
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Reconstructing rainfall variability and moisture sources is a critical aspect to understand past and future hydroclimate dynamics. Here, we use changes in the deuterium content of land-plant leaf waxes from two marine sediment cores located
Externí odkaz:
https://doaj.org/article/b027879f5a2d47e790aadb83f289ae75
Autor:
Cristian A. Vargas, Sebastian I. Cantarero, Julio Sepúlveda, Alexander Galán, Ricardo De Pol-Holz, Brett Walker, Wolfgang Schneider, Laura Farías, Marcela Cornejo D’Ottone, Jennifer Walker, Xiaomei Xu, Joe Salisbury
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Anoxic marine zones are expanding and intensifying with climate change. Here the authors show that microbial dark carbon fixation influences the carbonate system and the stable isotope composition in waters off Chile, contributing up to 35% of the or
Externí odkaz:
https://doaj.org/article/82824237b1aa45eaaae65411dde69d49
Autor:
Karen Moreno, Juan Enrique Bostelmann, Cintia Macías, Ximena Navarro-Harris, Ricardo De Pol-Holz, Mario Pino
Publikováno v:
PLoS ONE, Vol 14, Iss 4, p e0213572 (2019)
The present study describes the discovery of a singular sedimentary structure corresponding to an ichnite that was excavated at the paleo-archaeological site Pilauco (Osorno, Chile). The trace fossil is associated with megafauna bones, plant material
Externí odkaz:
https://doaj.org/article/e79aa44d5982405db551333afb36766b
Autor:
Ingeborg Levin, Scott J. Lehman, Quan Hua, Samuel Hammer, Jonathan G. Palmer, John B. Miller, Guaciara M. Santos, Andrzej Z. Rakowski, Jocelyn Turnbull, Ricardo De Pol-Holz, Chris S. M. Turney, Santiago Ancapichún
Publikováno v:
Radiocarbon. 64:723-745
This paper presents a compilation of atmospheric radiocarbon for the period 1950–2019, derived from atmospheric CO2 sampling and tree rings from clean-air sites. Following the approach taken by Hua et al. (2013), our revised and extended compilatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2be047a716ab8630073477f903de5da1
https://doi.org/10.1017/rdc.2021.95
https://doi.org/10.1017/rdc.2021.95
Autor:
Calogero M. Santoro, Eugenia M. Gayo, Chris Carter, Vivien G. Standen, Victoria Castro, Daniela Valenzuela, Ricardo De Pol-Holz, Pablo A. Marquet, Claudio Latorre
Publikováno v:
Frontiers in Earth Science, Vol 5 (2017)
The abundance of the southern Pacific mollusk loco (Concholepas concholepas), among other conspicuous marine supplies, are often cited as critical resources behind the long-term cultural and demographic fluctuations of prehistoric hunter-gatherers in
Externí odkaz:
https://doaj.org/article/1f51ac2df382490e96414d72fd10bd2c
Autor:
Virginia B McRostie, Eugenia M Gayo, Calogero M Santoro, Ricardo De Pol-Holz, Claudio Latorre
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0181759 (2017)
Archaeological and palaeoecological studies throughout the Americas have documented widespread landscape and environmental transformation during the pre-Columbian era. The highly dynamic Formative (or Neolithic) period in northern Chile (ca. 3700-155
Externí odkaz:
https://doaj.org/article/e8477dd7d0014901ba2424096bd6995d
Autor:
Wolfgang Jens-Henrik Meier, Juan-Carlos Aravena, Jussi Grießinger, Philipp Hochreuther, Pamela Soto-Rogel, Haifeng Zhu, Ricardo De Pol-Holz, Christoph Schneider, Matthias Holger Braun
Publikováno v:
Geosciences, Vol 9, Iss 8, p 340 (2019)
The Magallanes−Tierra del Fuego region, Southern Patagonia (53−56° S) features a plethora of fjords and remote and isolated islands, and hosts several thousand glaciers. The number of investigated glaciers with respect to the multiple Neoglacial
Externí odkaz:
https://doaj.org/article/bc8074c0493f40f781774575299254b9
Autor:
Guaciara M, Santos, Rafael Perpétuo, Albuquerque, Cláudia Franca, Barros, Santiago, Ancapichún, Rose, Oelkers, Laia, Andreu-Hayles, Sergio Miana, de Faria, Ricardo, De Pol-Holz, Arno Fritz, das Neves Brandes
Publikováno v:
Environmental research. 214(Pt 3)
Atmospheric radiocarbon (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b7f9e18f6215b8545eca3b87f15e2bb4
https://pubmed.ncbi.nlm.nih.gov/35931185
https://pubmed.ncbi.nlm.nih.gov/35931185
Autor:
Dharma Reyes‐Macaya, Babette Hoogakker, Gema Martínez‐Méndez, Pedro J. Llanillo, Patricia Grasse, Mahyar Mohtadi, Alan Mix, Melanie J. Leng, Ulrich Struck, Daniel C. McCorkle, Macarena Troncoso, Eugenia M. Gayo, Carina B. Lange, Laura Farias, Wilson Carhuapoma, Michelle Graco, Marcela Cornejo‐D’Ottone, Ricardo De Pol Holz, Camila Fernandez, Diego Narvaez, Cristian A. Vargas, Francisco García‐Araya, Dierk Hebbeln
Publikováno v:
EPIC3Journal of Geophysical Research-Oceans, American Geophysical Union (AGU), 127(1), ISSN: 2169-9275
In this study, we used stable isotopes of oxygen (��18O), deuterium (��D), and dissolved inorganic carbon (��13CDIC) in combination with temperature, salinity, oxygen, and nutrient concentrations to characterize the coastal (71���
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49396284e24690ee8567ad8cad5ae745
https://doi.org/10.1029/2021jc017525
https://doi.org/10.1029/2021jc017525
Autor:
Matthias Troch, Sebastien Bertrand, Carina B. Lange, Paola Cárdenas, Helge Arz, Silvio Pantoja-Gutiérrez, Ricardo De Pol-Holz, Rolf Kilian
Publikováno v:
QUATERNARY SCIENCE REVIEWS
Our understanding of glacial isostatic rebound across Patagonia is highly limited, despite its importance to constrain past ice volume estimates and better comprehend relative sea-level variations. With this in mind, our research objective is to reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c684881c86b8d587e995d5ffdb1d6080
https://biblio.ugent.be/publication/8752631
https://biblio.ugent.be/publication/8752631
