Results 141 to 150 of about 330,943 (251)

New distribution records for the American Coot (Fulica ardesiaca), the Puna Teal (Anas puna), the Andean Ruddy Duck (Oxyura ferruginea), and the Puna Ibis (Plegadis ridgwayi), in the Angostura Dam, Tafí del Valle, Tucumán, Argentina [PDF]

open access: yes, 2008
Distribution records for four species of birds are reported from studies carried out between 2004 and 2005 at La Angostura Dam (26º55'S, 65º41'W). The species are known to inhabit lakes, lagoons, pools, marshes and streams, generally above 3000 m.
Chani, Jose Maria   +3 more
core  

Modèles dans la composition isotopique du carbone de tourbiéres holocéniques à la Puna argentine: les implications paléo-environnementales et paléo-écologiques [PDF]

open access: yes, 2016
Este trabajo explora la viabilidad del análisis de la composición isotópica del carbono de turbas para contribuir a la caracterización del cambio climático y ambiental a lo largo del Holoceno en la Puna argentina. Presentamos treinta y un valores de δ13C
Morales, Marcelo Raul   +2 more
core   +1 more source

Asociación Thysanoptera (Insecta)-Vicia faba (Fabaceae) en la Prepuna y Puna de Jujuy, Argentina Thysanoptera (Insecta)-Vicia faba (Fabaceae) association in Prepuna and Puna in Jujuy, Argentina

open access: yesRevista de Biología Tropical, 2012
Los distintos estados fenológicos de Vicia faba ofrecen recursos alimenticios y sustratos para el desarrollo de una importante diversidad de insectos. Los objetivos de este estudio fueron: identificar el complejo de tisanópteros antófilos, analizar las ...
María Inés Zamar   +1 more
doaj  

Mingling and mixing features in basaltic Andesites of the Eastern Cordillera (Central Andes, 24°s): a petrographic and microanalytical study [PDF]

open access: yes, 2006
The basaltic andesites of the Diego de Almagro volcanic complex (Central Andes, 24°S, 66°W) were erupted during Late Miocene at 300 km from the active arc, in the Eastern Cordillera, at the easternmost end of an important strike-slip structure, the ...
Gioncada, Anna   +4 more
core  

New records of the Genus Festuca L. (Poaceae) for Colombia and Venezuela New records of the Genus Festuca L. (Poaceae) for Colombia and Venezuela

open access: yesCaldasia, 2001
The genus Festuca L. (Poaceae) includes about 350-400 herbaceous species with wide cosmopolitan distribution (Watson & Dallwitz 1992). The center of distribution ofthe genus is in the meadows and steppes of North America and Eurasia.
Stancik Daniel
doaj  

Genomic insights into the mystery of mouse mummies on the summits of Atacama volcanoes. [PDF]

open access: yesCurr Biol, 2023
Storz JF   +7 more
europepmc   +1 more source

Factores advectivos en el clima de la Puna Argentina

open access: yes, 1962
Fil: Prohaska, Federico J.. Instituto Nacional de Tecnología Agropecuaria (Argentina)
openaire   +1 more source

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