Geophysical Monograph Series, Page 169-190., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Nasrrddine Youbi +9 more
wiley +2 more sources
The pleiotropic transcriptional regulator NlpR contributes to the modulation of nitrogen metabolism, lipogenesis and triacylglycerol accumulation in oleaginous rhodococci [PDF]
, 2017 The regulatory mechanisms involved in lipogenesis and triacylglycerol (TAG) accumulation are largely unknown in oleaginous rhodococci. In this study a regulatory protein (here called NlpR: Nitrogen lipid Regulator), which contributes to the modulation of
Alvarez, Hector Manuel +4 more
core +1 more source
Improvement in survivorship: The key for population recovery? [PDF]
, 2016 In northern Patagonia, commercial harvesting of South American sea lions, Otaria flavescens, from 1920 to 1960, decimated its population abundance. Population recovery was not immediate after hunting ceased in 1962.
Crespo, Enrique Alberto +2 more
core +1 more source
, 2011 En este trabajo se analizan los principales argumentos utilizados desde diferentes perspectivas paleo-biológicas, paleo-lingüísticas, arqueológicas y an-tropológicas para explicar la diversidad y la conforma-ción étnica de las poblaciones indígenas en Patagonia,tanto en el presente como en el pasado.
Barceló, Juan A.. +4 more
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Riverine transfer of heavy metals from Patagonia to the southwestern Atlantic Ocean [PDF]
, 2002 The occurrence and geochemical behaviour of Fe, Mn, Pb, Cu, Ni, Cr, Zn and Co are studied in riverine detrital materials transported by Patagonian rivers.
Depetris, Pedro J. +4 more
core +1 more source
Estimación de la capacidad de retención de agua de suelos volcánicos en función de variables de fácil determinación a campo [PDF]
Ciencia del Suelo, 2018 Los suelos de la Región Andino Patagónica se desarrollan fundamentalmente a partir de cenizas y arenas volcánicas, lo que les otorga propiedades distintivas.
Ludmila La Manna +5 more
doaj
Didelphimorphia and Rodentia (Mammalia) from Sierras de Tecka and surrounding areas, northwestern Chubut, Argentina [PDF]
Check List, 2011 The small mammal fauna from northwestern Chubut Province (Argentina) is poorly known. We herein report small mammal assemblages from three new localities: Sierras de Tecka, an extra-Andean system elevated 900 m.a.sl.; Estancia La Mimosa on the Tecka ...
Mauro Schiaffini +2 more
doaj +3 more sources
Bipolar flaking as a component of a supraregional lithic resource base: A comparative study of cores from the Pampean and Northcentral Patagonian Atlantic coasts (Argentina) [PDF]
, 2018 Several authors argue that bipolar technology is an expeditious and versatile strategy, efficient for the reduction of small nodules. However, few studies analyze the use of bipolar reduction in relation to the lithic environmental supply. At the Pampean
Banegas, Anahi +2 more
core +1 more source
Human Processing of Rodents in Patagonia: The Relevance of Historical and Ethnographical Data for Archaeological Interpretations [PDF]
, 2019 The consumption of small mammals was a widespread practice between indigenous societies worldwide. Modern taphonomic studies carried out upon bone assemblages from archaeological sites in northern Patagonia (Argentina) demonstrate thatCaviomorph rodents ...
Andrade, Analia
core +1 more source
Intersecciones en Comunicación, 2022 En este trabajo se realiza una indagación preliminar en los imaginarios tecnológicos relativos al desarrollo de la inteligencia artificial, a partir de ficciones audiovisuales recientes que la tematizan y en donde notamos una inflexión respecto a un ...
Luis Ricardo Sandoval +2 more
doaj +1 more source