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25 years of continuous sewage sludge application vs. mineral fertilizers on a calcareous soil affected pH but not soil carbonates
(Frontiers Media, 2022)
Artículo / Artikulua,
Inorganic and organic fertilizers have been widely used to maintain crop yields. However, several studies have demonstrated that the dissolution of carbonates in agricultural soils by the acidification induced by N-fertilizers ...
Soil water retention and soil compaction assessment in a regional-scale strategy to improve climate change adaptation of agriculture in Navarre, Spain
(MDPI, 2021)
Artículo / Artikulua,
The aim of this study was to evaluate the effectiveness of the different agricultural management
adaptive strategies considered in the framework of a regional climate change adaptation
roadmap in Navarre (Spain), from ...
La huella litológica de los verracos vetones: análisis geoquímicos de las esculturas zoomorfas de la meseta nordoccidental
(Ediciones Universidad de Salamanca, 2023)
Artículo / Artikulua,
Arqueológicamente, el término verraco se aplica a las esculturas zoomorfas vettonas que
representan toros o cerdos. El pueblo vetón ocupó un espacio impreciso entre las cuencas de los ríos Tajo y
Duero en la Península ...
Evaluation of the use of a material with struvite from a wastewater treatment plant as n fertilizer in acid and basic agricultural soils
(MDPI, 2023)
Artículo / Artikulua,
Struvite (MgNH4PO4
· 6H2O) has been widely studied as an emerging recycled phosphorous fertilizer despite its low solubility. However, there are few studies on the use of this mineral
as an N fertilizer. This article ...
Archaeometric study of Roman tesserae from Salamanca (Spain). Archaeology and geochemical analysis
(Archaeological Centre Olomouc, 2018)
info:eu-repo/semantics/article,
In this study an analysis was made of 37 samples of tesserae of different shades and colours from Roman archaeological sites in the province of Salamanca (Spain), where pavements of opus tessellatum have been located. The ...
Evolución de la enseñanza de las aguas subterráneas en los libros de texto y diseño de una propuesta didáctica para su enseñanza en la educación secundaria
(SGE, 2023)
Artículo / Artikulua,
A pesar de que las aguas subterráneas son la mayor fuente de agua dulce
líquida en la Tierra, su naturaleza abstracta ha ocasionado que sea el concepto más
complicado de entender dentro del ciclo del agua, siendo uno de ...
Recognizing the importance of an urban soil in an open-air city museum: An opportunity in the city of Madrid, Spain
(MDPI, 2022)
Artículo / Artikulua,
This article examines the presence of urban soil buried under anthropogenic debris in an air-museum park in the Madrid city center (Spain), and highlights the particularities of this singular urbanized setting to indicate ...
Construction and demolition waste in cement matrices as sinkholes of atmospheric pollution: effect of the 2022 airborne dust in the Iberian Peninsula
(Elsevier, 2023)
Artículo / Artikulua,
Evaluación de una propuesta de aprendizaje basado en juegos de rol llevada a cabo en la asignatura de Cultura Cientíica de Bachillerato
(Facultad de Educación de la Universidad Católica de la Santísima Concepción (Chile), 2020)
info:eu-repo/semantics/article,
Debido a la falta de motivación e interés de los estudiantes por las ciencias y el bajo rendimiento académico español, la mayoría de las instituciones educativas utilizan metodologías activas, motivadoras y desaiantes para ...
Archaeometry and analysis of ceramic materials from Ávila (Spain): late-vetton evidence
(MDPI, 2021)
info:eu-repo/semantics/article,
From the archaeological excavations carried out during 2019/2020 in the walled Ávila city (Spain), numerous ceramic fragments of different chronologies have appeared that have allowed us to find settlement sequences in ...