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Mostrando ítems 31-40 de 58
Multitrophic interactions in a geothermal setting: Arthropod borings, actinomycetes, fungi and fungal-like microorganisms in a decomposing conifer wood from the Jurassic of Patagonia
(Elsevier Science, 2019-01)
A permineralized araucarioid conifer stem, preserved in state of partial decay, is described from the Middle to Late Jurassic Chon-Aike Formation (Bahía Laura Group) at Laguna Flecha Negra, in the Deseado Massif, Santa ...
Assessing the potential of Rivularia halophila for arsenic removal
(Tech Science Press, 2021)
Rivularia halophila (R. halophila) is a filamentous cyanobacteria isolated from microbial mats of the Laguna Negra Lake (LN), Catamarca, Puna-Argentina. The LN is a high-altitude hypersaline lake, where extreme environmental ...
Phenotypic and genetic differentiation between diadromous and landlocked puyen Galaxias maculatus
(Wiley Blackwell Publishing, Inc, 2020-02)
This study reports the phenotypic and genetic differences between individuals of puyen Galaxias maculatus from two sites in the same river basin in Tierra del Fuego National Park, southern South America. Individuals from ...
Isolation of Bacteria from Remote High Altitude Andean Lakes Able to Grow in the Presence of Antibiotics
(Bentham Science Publishers, 2009-01)
High altitude Andean lakes are placed in Puna desert over 4400 above sea level. Completely isolated, they are exposed to extreme environmental factors like high levels of salinity, UV radiation and heavy metals and low ...
Vamos al MatinéVamos al Matiné
(Universidad de Costa Rica, Costa Rica, 2013)
Estudio Geológico 99. Seminario Oro y Plata de Interés en la Subsecretaría de Minería en la Región Noroeste
(Dirección Nacional de Minería y Geología. Secretaría de Minería. Ministerio de Economía., 1983)
Jairo Ojeda o la poética hecha canción.
Este escrito se propone valorar la obra de un juglar, de un creador de canciones infantiles, es importante por las múltiples dimensiones que el cantar a los niños y a las niñas encierra, tanto más en un país como la Colombia ...
Population density, abundance estimates, habitat preference and social structure of Amazon River dolphins (Inia geoffrensis) in the Cuyabeno Reserve, EcuadorDensidad poblacional, estimaciones de abundancia, preferencia de hábitat y la estructura social de los delfines del Río Amazonas (Inia geoffrensis) en la Reserva Cuyabeno, Ecuador
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2010)
Genetic diversity, distribution, and serological features of hantavirus infection in five countries in South America
(American Society for Microbiology, 2000-08)
Since 1995 when the first case of hantavirus pulmonary syndrome (HPS) was reported in Patagonia, there have been more than 400 cases of HPS reported in five countries in South America. The first case of HPS was associated ...