Results 41 to 50 of about 1,966 (191)
Boletín de la Sociedad Argentina de Botánica, 2014 En el contexto actual de cambio climático, el estudio de la dinámica de las zonas de transición entre bosques y pastizales tiene un papel fundamental, tanto a nivel científico como en la planificación del manejo de los ecosistemas.
Melisa A. Giorgis +2 more
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Evaluation of soybean cultivars for the ecotono region cerrado pantanal
, 2022 Soy has great social importance and significantly affects the economy of Brazil and the world. As it is cultivated in different regions, it is important to develop cultivars that adapt to the different microclimates of each location. From this perspective, it is essential to assess how cultivars behave in a given region before deploying it as a crop ...
Prochnow, Leticia Carolina de Oliveira +3 more
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Key practices for ethical research during scientific expeditions
Conservation Science and Practice, Volume 8, Issue 10, October 2026.In many cases, expeditionary practices undermined local knowledge and expertise. This perspective advocates for a shift from parachute science towards a collaborative research approach. We reflect on and suggest best practices during scientific expeditions within research teams and in the team's interactions with different communities.
Nelsy Niño‐Rodríguez +12 more
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Notas sobre Mamíferos Sudamericanos, 2021 Fil: Alvarez, María Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Investigaciones Arqueológicas y Paleontológicas del Cuaternario Pampeano. Universidad Nacional del Centro de la Provincia de Buenos Aires.
Castillo Sanchez, Luciana Luz +6 more
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Biotropica, Volume 58, Issue 5, September 2026.ABSTRACT Ecological interactions, such as plant–pollinator interactions, are fundamental to maintaining biodiversity and sustaining ecosystem functions. In tropical ecosystems, hummingbirds serve as key pollinators due to their specialized morphological traits, which facilitate plant–pollinator interactions.
E. Aquiles Gutiérrez‐Zamora +1 more
wiley +1 more source
El Hornero, 2023 One of the distinctive features of the South American drylands is the presence of small mammals. This work presents the results of taphonomic and taxonomic analyses of micromammal (≤ 1 kg) bones recovered from an isolated deposit in pellets of birds of prey found in a cave located in the Neuquén province (Argentina). Taphonomic analyses revealed a low
Andrea del Pilar Tarquino-Carbonell +2 more
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Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos +4 more
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Global Ecology and Biogeography, Volume 35, Issue 8, August 2026.ABSTRACT Motivation The database initiated by the Mountain Invasion Research Network (MIREN) is one of the few globally implemented standardized vegetation surveys in mountains. The focus is on collecting plant species occurrences at 5‐year intervals along and adjacent to mountain roads spanning elevational gradients, with the goal of providing ...
Sylvia Haider +68 more
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Functional Ecology, Volume 40, Issue 6, Page 1933-1945, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry +5 more
wiley +1 more source
Ecología Austral, 1991 A través del análisis de heces, fue determinada la composición botánica de la dieta del, guanaco (Lama guanicoe) en la estepa y en el ecotono bosque-estepa en Tierra del Fuego, Argentina, durante un año.
Never Bonino, Alicia Pelliza Sbriller
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