Results 181 to 190 of about 473,543 (280)

Cyanobacteria of High Wetlands from Northwestern Argentina

open access: yes, 2015
Fil: Mirande, Virginia. Fundación Miguel Lillo. Dirección de Botánica.
Mirande, Virginia   +2 more
openaire   +1 more source

New Geochronological Constraints on the Late Palaeozoic Tarija Basin, Southern Bolivia: Tectonic and Palaeoclimatic Implications

open access: yesTerra Nova, Volume 38, Issue 1, Page 9-18, February 2026.
ABSTRACT The Carboniferous‐Permian Tarija basin of southern Bolivia evolved under major tectonic and climatic influence. The timing of transition from glacially influenced to arid conditions, after the Gondwanide tectonic event, has been based mainly on palynological correlations.
Felipe R. Ferroni   +4 more
wiley   +1 more source

Sobre la presencia de Pyrrhobryum spiniforme (Rhizogoniaceae) en el noroeste de Argentina [PDF]

open access: yes, 1997
The genus Pyrrhobryum is represented by 2 species in Argentina: P. mnioides (Hook.) Manuel and P. spiniforme (Hedw.) Mitt. Pyrrhobryum mnioides is known from Tierra del Fuego to Río Negro and P. spiniforme from northeastern Argentina, in Misiones.
Schiavone, María M.
core  

Associations Between Climate‐Sensitive Nutrients, Clinical Malaria, and Anaemia Among Young Children in Rural Burkina Faso: An Analysis of Baseline Data From a Cluster‐Randomised Controlled Trial

open access: yesTropical Medicine &International Health, Volume 31, Issue 2, Page 181-189, February 2026.
ABSTRACT Objective Malaria and anaemia are significant public health challenges among young children in Burkina Faso, with complex interactions between climate variability, food security, and nutrient deficiencies. This study aimed to identify the malariometric profile and nutrient patterns among young children and to determine the associations of ...
Adi Lukas Kurniawan   +8 more
wiley   +1 more source

Rhyssomatus subtilis Fiedler (Coleoptera: Curculionidae), primer registro para la Argentina y primera cita de planta hospedera, Glycine max (L) Merr. Rhyssomatus subtilis Fiedler (Coleoptera: Curculionidae), first record for Argentina and first record of Glycine max (L) Merr. as a host plant

open access: yesRevista Industrial y Agrícola de Tucumán, 2009
Los monitoreos de insectos efectuados en los cultivos de soja del noroeste argentino (NOA) durante las campañas 2005/2006, 2006/2007 y 2007/2008 resultaron en el hallazgo de adultos de Rhyssomatus subtilis Fiedler, 1937.
M. Guillermina Socías   +4 more
doaj  

The Impact of Large‐Scale Land Surface Conditions on the South American Low‐Level Jet

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract The South American low‐level jet (SALLJ) is a major source of moisture transport to southeastern South America, influencing rainfall, agriculture, and hydropower. While past research emphasized atmospheric controls, we examine the role of antecedent soil moisture in modulating jet dynamics.
Chu‐Chun Chen   +2 more
wiley   +1 more source

Evolution of Near‐Term Atmospheric Methane and Associated Temperature Response Under the Global Methane Pledge: Insights From an Earth System Model

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Methane is a powerful greenhouse gas with a shorter lifetime than carbon dioxide (CO2), making it an important target for near‐term climate action. The Global Methane Pledge (GMP) aims to cut anthropogenic methane emissions by 30% from 2020 levels by 2030. Using an Earth system model with interactive CH4 sources and sinks, we assess the Pledge'
Ulas Im   +12 more
wiley   +1 more source

Hedeoma mandonianum (Lamiaceae) en Argentina Hedeoma mandonianum (Lamiaceae) in Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2005
En el presente trabajo se confirma la presencia de H. mandonianum Wedd. en el Noroeste de Argentina, la cual había sido citada previamente para los Andes de Perú y Bolivia.
Alberto Carlos Slanis   +1 more
doaj  

Environmental Influences on Deep Convective Upscale Growth Rate in Central Argentina From a Convection‐Permitting Simulation

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 1, 16 January 2026.
Abstract This study uses a convection‐permitting model simulation to describe the environmental conditions under which convective upscale growth occurs in central Argentina, particularly examining environmental parameters when deep convection initially forms that could differentiate the rate of initial upscale growth.
Clayton R. S. Sasaki   +4 more
wiley   +1 more source

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