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Coniferous woods from the Upper Triassic of southwestern Gondwana, Tronquimalal Group, Neuquén Basin, Mendoza Province, Argentina
(Paleontological Society, 2020-03)
Late Triassic coniferous species of silicified woods are described from the Tronquimalal Group, Llantenes Depocenter of the Neuquén Basin, southern Mendoza Province, Argentina. The new species Agathoxylon cozzoi and ...
Depositional settings and evolution of a fjord system during the carboniferous glaciation in Northwest Argentina
(Elsevier Science, 2018-07)
Fjord systems, represented by glacial diamictites and postglacial transgressive shales, formed in the basins of western Argentina during the late Carboniferous Gondwana glaciation. Well exposed fjord deposits of the Guandacol ...
Patagonian aridification at the onset of the mid-Miocene Climatic Optimum
(John Wiley & Sons Inc, 2020-09)
Fossil-rich sediments of the Santa Cruz Formation, Patagonia, Argentina, span the initiation of the Miocene Climatic Optimum (MCO), the most recent period of warm and wet conditions in the Cenozoic. These conditions drove ...
Canopy structure analysis for estimating forest regeneration dynamics and growth in Nothofagus pumilio forests.
(EDP Sciences, 2011-04)
Introduction Silviculture systems applied in Nothofaguspumilio forests are based on opening the canopy tostimulate natural regeneration by modifying light and soilmoisture. The objective is to evaluate regeneration dynamicsof ...
Host selection by Ibalia leucospoides based on temporal variations of volatiles from the hosts’ fungal symbiont
(2016-12)
Insect parasitoids locate hosts via reliable and predictable cues such as volatile emissions from hosts and/or host plants. For insects that depend on mutualistic organisms, such as many wood-boring insects, symbiont-derived ...
Self‐regeneration of hairy vetch (Vicia villosa Roth) as affected by seedling density and soil tillage method in a semi‐arid agroecosystem
(2017-09)
Vicia villosa Roth is a forage legume with the capability for biological N fixation and natural reseeding, which could contribute to sustainability in semi‐arid regions. This study aimed to determine (i) the relationship ...
Effects of bioavailable phenolic compounds from Ilex paraguariensis on the brain of mice with lung adenocarcinoma
(John Wiley & Sons Ltd, 2019-04)
Lung carcinoma is one of the most common cancers and has a high mortality. Recently, we showed that it produces neurological paraneoplastic syndrome, with Ilex paraguariensis (IP) extract exerting palliative effects due ...
Structural-functional approach to identify post-disturbance recovery indicators in forests from northwestern Patagonia: a tool to prevent state transitions
(Elsevier Science, 2015-05)
The disruption of the natural post-disturbance recovery process, either by changes in disturbance regime or by another disturbance, can trigger transitions to alternative degraded states. In a scenario of high disturbance ...
Génesis de las acumulaciones de carbonatos en aridisoles nordpatagónicos: su significado paleopedológicoGenesis of carbonate accumulations in North Patagonic aridisols: its paleopedological significance
(Asociación Geológica Argentina, 2012-06)
El objetivo de este trabajo es dar a conocer la génesis de las acumulaciones de carbonatos ampliamente distribuidas en los suelos del NE del Chubut a través del análisis de las propiedades físicas, químicas y mineralógicas, ...
Changes in vegetation structure and fuel characteristics along post-fire succession promote alternative stable states and positive fire–vegetation feedbacks
(Wiley Blackwell Publishing, Inc, 2018-03)
Aims: Structural and compositional changes along post-fire succession modify plant community proneness to burn (flammability). The dominant regeneration strategies and life forms, and their interactions along post-fire ...