Results 51 to 60 of about 54,097 (226)

Exploring soil erosion in the lake basins of Michoacán, Mexico: From sediment cores to conservation policies

open access: yesJournal of Quaternary Science, Volume 40, Issue 4, Page 671-683, May 2025.
ABSTRACT Understanding soil erosion, its history and links to potential drivers such as land use (particularly agriculture and deforestation), different cultural perspectives and climate change are crucial for the development of effective management and conservation strategies.
Jahzeel Aguilera Lara, SARAH E. Metcalfe
wiley   +1 more source

De la imitación de los modelos a la aemulatio: la revisión del canon en las ninfas de Francisco Umbral [PDF]

open access: yes, 2006
El joven escritor-protagonista de Las ninfas (1976) de Francisco Umbral (Madrid, 1935), en el arduo sendero a fin de buscar su plena identidad, ofrece una interesante relación de auctores canónicos, a modo de atractivo Parnaso, desde la Antigüedad ...
Escobar Borrego, Francisco Javier
core  

River Drying Causes Local Losses and Regional Gains in Aquatic Invertebrate Metacommunity Diversity: A Cross‐Continental Comparison

open access: yesGlobal Change Biology, Volume 31, Issue 2, February 2025.
Drying rivers could be becoming more common with climate change, affecting the diversity of living in these ecosystems. This study compared how aquatic invertebrates respond to drying in river networks in Europe and South America. Results show that drying reduces local diversity and increases differences between communities in Europe but has different ...
Daniel Escobar‐Camacho   +17 more
wiley   +1 more source

La iconografía de "Virtud militante" de Francisco de Quevedo

open access: yesLa Perinola, 2018
La iconografía aporta al discurso argumentativo de Quevedo un auxilio eficaz. Quevedo recurre a una ilustración, en la mayor parte de los casos, a una escena o a una estampa, para concluir y rematar la exposición de un concepto determinado. Para ello, ejemplifico con el tratado de Virtud militante, que hace evidente, con imágenes y figuras, el ...
Candelas-Colodrón, M.Á. (Manuel Ángel)   +1 more
openaire   +2 more sources

Analysis the nexus between internationalization and financial performance in wine industry: The effect of proactive environmental strategy and eco‐innovation

open access: yesCorporate Social Responsibility and Environmental Management, Volume 31, Issue 6, Page 5954-5970, November 2024.
Abstract The importance of international environmental strategies in the business sphere has gained recognition in recent times. These strategies not only have the potential to generate competitive advantages but also to maintain them over time. However, despite their increasing relevance, differences in outcomes and implementation implications exist ...
Marcos Carchano   +3 more
wiley   +1 more source

De l’image rhétorique à l’image iconographique : les Sueños de Quevedo illustrés par Antonio Saura (1971) et Luis García‑Ochoa (1976)

open access: yesVoix Contemporaines
Cet article analyse deux lectures plastiques des Sueños de Francisco de Quevedo. La première est constituée d’une série de lithographies dans le style informel en noir et blanc d’Antonio Saura ; la seconde, complémentaire, est dédiée à la série ...
Emmanuel Marigno
doaj   +1 more source

O homossexualismo na Espanha no século XVII e na obra Sueños y Discursos, de Quevedo y Villegas

open access: yesTerra Roxa e Outras Terras: Revista de Estudos Literários, 2016
Este artigo tem como principal objetivo mostrar a visão que se tinha a respeito do homossexualismo na Espanha do século XVII e como ele aparece na obra Sueños y Discursos, de um dos principais escritores do Século de Ouro, Francisco de Quevedo y Villegas.
Andréa Cesco
doaj   +1 more source

Environmental conditions differently shape leaf, seed and seedling trait composition between and within elevations of tropical montane forests

open access: yesOikos, Volume 2024, Issue 11, November 2024.
The composition of plant functional traits varies in response to environmental conditions due to processes of community assembly and species sorting. However, there is a lack of understanding of how plant trait composition responds to environmental conditions at different spatial scales and across the plant life cycle.
Maciej K. Barczyk   +8 more
wiley   +1 more source

Un paisaje de la literatura carcelaria: San Marcos de León en la obra de Quevedo [PDF]

open access: yes, 2009
Francisco de Quevedo se hizo eco en parte de su epistolario de su experiencia carcelaria vivida en el otoño de sus días en San Marcos de León. En dicho epistolario mostró su visión más íntima y personal del fatídico episodio.
Matas-Caballero, J. (Juan)
core  

Multinational evaluation of genetic diversity indicators for the Kunming‐Montreal Global Biodiversity Framework

open access: yesEcology Letters, Volume 27, Issue 7, July 2024.
We assess two genetic indicators for 919 taxa, representing 5271 populations in nine countries, including megadiverse countries and developing economies. The majority of taxa assessed (83%) had data available to calculate at least one indicator. Although most species assessed have most populations maintained (Populations maintained indicator), a large ...
Alicia Mastretta‐Yanes   +48 more
wiley   +1 more source

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