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Composition, diversity, and value of ecological importance in Andean grassland ecosystems according to the altitudinal gradient in the Huacracocha micro-watershed, Peru
(Sciencedomain InternationalIN, 2023-08-12)
Aims: determine the composition and floristic diversity, the similarity between sites based on the distribution of species in the altitudinal gradient, and determine the value of ecological importance, in Andean grassland ...
Sociedad y naturaleza. Perspectiva de la riqueza natural de América Latina y la política ambiental del constitucionalismo andinoSociety and nature. Perspective of the natural wealth of Latin America and the environmental policy of andean constitutionalism
(CICSHAL-RELIGACIÓN. CENTRO DE INVESTIGACIONES EN CIENCIAS SOCIALES Y HUMANIDADES DESDE AMÉRICA LATINA, 2018)
Food selection by the guanaco (Lama guanicoe) along an altitudinal gradient in the Southern Andean Precordillera (Argentina)
(Springer, 2014-06)
Wild ungulates like the guanaco are exposed to important changes in climate and plant diversity along altitudinal gradients in the Andes Mountains, such as in the Southern Andean Precordillera where three phytogeographic ...
Bacterial community structure in Patagonian Andean lakes above and below timberline: from community composition to community function
(Springer, 2014-10)
Lakes located above the timberline are remote systems with a number of extreme environmental conditions, becoming physically harsh ecosystems, and sensors of global change. We analyze bacterial community composition and ...
Patterns of diversification in the high Andean Ponderacris grasshoppers (Orthoptera: Acrididae: Melanoplinae)
(Wiley, 2012-11)
The Andes, the world’s longest mountain chain, harbours great taxonomic and ecological diversity. Despite their young age, the tropical Andes are highly diverse due to recent geological uplift. Speciation either followed ...
Sociedad y naturaleza: Perspectiva de la riqueza natural de América Latina y la política ambiental del constitucionalismo andinoSociety and nature: Perspective of the natural wealth of Latin America and the environmental policy of andean constitutionalism
(Centro de Investigaciones en Ciencias Sociales y Humanidades desde América Latina, 2018-06)
El presente artículo propone analizar los diferentes paradigmas que a lo largo de la Modernidad forjaron una visión del mundo y una concepción predominante que reguló las relaciones e interacciones entre la sociedad y la ...
Eastern Andean environmental and climate synthesis for the last 2000 years BP from terrestrial pollen and charcoal records of Patagonia
(Copernicus Publications, 2015-06-03)
The Southern Hemisphere Westerly Winds (SWW) constitutes an important zonal circulation system that dominates the dynamics of Southern Hemisphere mid-latitude climate. Little is known about climatic changes in the Southern ...
Microbial ecology involved in the ripening of naturally fermented llama meat sausages. A focus on lactobacilli diversity
(Elsevier, 2016-11)
Llama represents for the Andean regions a valid alternative to bovine and pork meat and thanks to the high proteins and lowfat content; it can constitute a good product for the novel food market. In this study, culture-dependent ...
Spatiotemporal structuring factors in the Chironomidae larvae (Insecta: Diptera) assemblages of an ultraoligotrophic lake from northern Patagonia Andean range: implications for paleolimnological interpretations
(Springer, 2020-01)
Chironomid larvae assemblages and their seasonal variations were analyzed in several substrate types from Lake Moreno Oeste (Northern Patagonia) in order to understand the spatiotemporal patterns controlling its community. ...
Livelihoods and coping strategies based on migration for families affected by environmental deteriorations in high andean communities «There’s no life here; that’s why they went away»Medios de vida y estrategias de adaptación basados en la migración por familias afectadas por los deterioros ambientales en comunidades alto andinas «Ya no hay vida aquí; por eso se fueron.»
(Pontificia Universidad Católica del Perú. Instituto de la Naturaleza, Tierra y Energía (INTE-PUCP), 2020)