Results 1 to 10 of about 12,109 (197)

Distinct foliar fungal communities in Pinus contorta across native and introduced ranges: evidence for context dependency of pathogen release [PDF]

open access: yesScientific Reports
Inter-continental study systems are crucial for testing ecological hypotheses, such as the widely cited Enemy Release Hypothesis (ERH), which seeks to explain the superior performance of plant species when they are introduced to new regions.
Ruirui Zhao   +7 more
doaj   +2 more sources

O manto litosférico continental na região do Cerro de Los Chenques, Argentina: evidências de heterogeneidade e metassomatismo [PDF]

open access: yesGeologia USP. Série Científica, 2007
A suíte de xenólitos ultramáficos do Cerro de los Chenques, norte da Patagônia (44°52'19"S/ 70°03'57"W), extremo sul da América do Sul, consiste de amostras do manto litosférico continental. Dados petrográficos, mineralógicos e geoquímicos de rocha total
Norberto Rieck Jr.   +3 more
doaj   +2 more sources

Eluned Morgan e a educação escolar na Patagônia do século XIX

open access: yesEducação & Formação, 2023
O artigo trata da educação na América Latina a partir da experiência de vida de Eluned Morgan (1870-1938), escritora, oriunda de uma família galesa, migrada para a Argentina, Patagônia, Vale de Chubut.
Sonia Maria da Silva Araújo   +1 more
doaj   +1 more source

Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation

open access: yesAnais da Academia Brasileira de Ciências, 2021
The similarity between parasites communities’ decay with distance and its analysis may explain important ecological process such host dispersion. Patagonia is inhabited by two armadillo species, Chaetophractus villosus and Zaedyus pichiy.
JORGE ALBERTO GALLO   +3 more
doaj   +1 more source

Green marketing: a case study of the outdoor apparel brand Patagonia

open access: yesResponsibility and Sustainability, 2023
This case study will examine the main aspects of a Green Marketing strategy and give a concrete example of the outdoor retailer brand Patagonia. First of all, the relation of companies towards sustainability and the brand Patagonia will be introduced ...
Manuela Guerreiro   +4 more
doaj   +1 more source

Fossil fishes and anurans from the Miocene of Rio Chico and Cerro Zeballos, Chubut Province, Argentina

open access: yesAnais da Academia Brasileira de Ciências, 2021
The fossil record of freshwater fishes and anurans from the Miocene in Patagonia is relatively patchy, a large number of specimens remaining undescribed.
FEDERICO L. AGNOLÍN   +2 more
doaj   +1 more source

New cases of human diphyllobothriosis in Patagonia, Argentine

open access: yesRevista de Saúde Pública, 2001
The purpose of the paper is to describe 4 new cases of human diphyllobothriosis in Patagonia, Argentine. Adult parasites recovered were submitted to morphological and histological analyses for taxonomic identification.
Liliana Semenas   +2 more
doaj   +1 more source

Environmental and climatic proxies for the Cañadón Asfalto and Neuquén basins (Patagonia, Argentina): review of middle to upper jurassic continental and near coastal sequences [PDF]

open access: yes, 2015
In this review, we include several proxies (sedimentology, palynology, invertebrates) from the Cañadón Asfalto and Neuquén basins, to infer the environments and regional climatic context during the Middle to Late Jurassic of Patagonia.
Cabaleri, Nora Graciela   +6 more
core   +1 more source

Narrativas e imaginarios geográficos en torno a represas hidroeléctricas en la Patagonia: entrelazamientos energéticos para pensar el Antropoceno en escala regional (1967-2021)

open access: yesTopoi, 2023
RESUMEN Este artículo analiza las narrativas e imaginarios geográficos del Antropoceno en torno a dos hitos hidroeléctricos en la Patagonia argentina: la construcción del complejo Chocón-Cerros Colorados (1968-1977) y las represas Cóndor Cliff-La ...
Azucena Castro, Hortensia Castro
doaj   +1 more source

La materialidad como artilugio historiográfico. Espacios, mapas y asentamientos coloniales en la costa patagónica siglo XVIII [PDF]

open access: yes, 2014
A fines del siglo XVIII, la colonia española diseñó el plan de poblamiento de la costa patagónica con el objetivo de reafirmar su presencia en el área. Esta presentación tiene como punto de partida discutir el ?relato maestro?
Bianchi Villelli, Marcia Eliana
core   +3 more sources

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