Results 21 to 30 of about 993,238 (279)
Biología Acuática, 2021 En este trabajo, se reporta por primera vez la presencia de la mojarra Cheirodon ibicuhiensis para la cuenca del río Primero (Suquía) en la provincia de Córdoba, Argentina.
Natalia Gabriela Rivetti +4 more
doaj +1 more source
Agronomy, 2023 With the increasing negative impacts on worldwide food production caused by pests, the recovery of native entomopathogenic nematodes (EPNs) is relevant, since they are adapted to local environments, entomofauna, and significant virulence.
Jorge Mario Londoño-Caicedo +4 more
doaj +1 more source
Bárbaros e infieles: Proyectos educativos para indígenas en la Patagonia Norte (1890-1945)
Historia Social y de la Educación, 2018 La presencia indígena es una de las grandes ausencias de la historiografía de la educación. A partir del silencio y la invisibilización estas poblaciones quedaron en los márgenes de los relatos sobre la construcción del sistema educativo. Sin embargo, al
Agustin Assaneo +1 more
doaj +1 more source
The Food Web of Potter Cove (Antarctica): complexity, structure and function [PDF]
, 2018 Knowledge of the food web structure and complexity are central to better understand ecosystem functioning. A food-web approach includes both species and energy flows among them, providing a natural framework for characterizing species’ ecological roles ...
Barrera Oro, Esteban +14 more
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Agronomy, 2021 Plant growth-promoting bacteria (PGPB) are excellent biocontrol agents and stimulators of plant growth, nutrition, and production. Therefore, these plant-associated bacteria are considered an excellent alternative to reduce or eliminate the use of toxic ...
Ma. del Carmen Orozco-Mosqueda +8 more
doaj +1 more source
Apoyo social y diversidad generacional: el potencial de la LSNS-6 [PDF]
, 2017 Neste artigo, procurámos aprofundar o conhecimento do apoio social da população de uma comunidade local através de um estudo quantitativo em que se procurou saber de que forma o apoio social varia em função de subgrupos etários e como se encontra ...
Montero, Inmaculada +3 more
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Free-living marine nematode communities: In San Jorge gulf, Argentina [PDF]
, 2018 The aim of this study was to investigate the patterns of nematode diversity and community structure in San Jorge Gulf, Argentina, in order to improve knowledge of this key group of organisms.
Lo Russo, Virginia +2 more
core +1 more source
Gone with the forest: Assessing global woodpecker conservation from land use patterns [PDF]
, 2018 As a result of their ecological traits, woodpeckers (Picidae, Aves) are highly sensitive to forest cover change. We explored the current land cover in areas of high species richness of woodpeckers to determinate regions where urgent conservation actions ...
Aitken +70 more
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Revista del Museo de Antropologia, 2020 En este trabajo se genera un modelo arqueológico de base biogeográfica para el suroeste rionegrino y neuquino, focalizando en el área del lago Nahuel Huapi. Se establece un ranking de ambientes considerando topografía, productividad y estacionalidad. Se
Federico Scartascini +2 more
doaj +1 more source
An account on the taxonomy and molecular diversity of a marine rock-pool dweller, Tigriopus fulvus (Copepoda, Harpacticoida) [PDF]
, 2019 The copepod genus Tigriopus Norman, 1869 is distributed worldwide in coastal rock pools and it is currently considered to include 14 valid species.
Eduardo Belda +4 more
core +1 more source