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Mostrando ítems 91-100 de 170
Artículo
Evolución de la fracción orgánica y mineral de un pastizal de la marisma del Guadalquivir. III. Relaciones fisiológicas
(CSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda, 1982)
En el presente trabajo se estudian diversas relaciones fisiológicas de un pastizal de la marisma del Guadalquivir. Las relaciones Ca/P, K/Ca+Mg, K/Na y (CaO+MgO) - P205 se encuentran razonablemente equilibradas durante ...
Artículo
Polyurethane Foam Residue Biodegradation through the Tenebrio molitor Digestive Tract: Microbial Communities and Enzymatic Activity
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Polyurethane (PU) is a widely used polymer with a highly complex recycling process due to its chemical structure. Eliminating polyurethane is limited to incineration or accumulation in landfills. Biodegradation by enzymes ...
Artículo
Observaciones micromorfológicas en el yacimiento de la Cueva del Ángel (Lucena, Córdoba): resultados preliminares
(Asociación Española para el Estudio del Cuaternario y Sociedad Española de Geomorfología, 2021)
Se aplica la micromorfología de suelos a una selección de muestras procedentes del depósito endokárstico del yacimiento arqueológico del Pleistoceno medio (MIS 9-MIS 7) de la Cueva del Ángel, Lucena (Córdoba), con idea de ...
Artículo
Árcillas cerámicas de Andalucía. 12. Yacimientos del Trías en la margen derecha del Guadalquivir (Jaén)
(Consejo Superior de Investigaciones Científicas (España) Sociedad Española de Cerámica y Vidrio, 1978-01)
Eleven clay samples of interest for ceramic work have been studied. They were taken from different deposits, currently being worked, and located near Linares, Ubeda, Beas de Segura, Sorihuela de Guadalimar and Santisteban ...
Artículo
Relationships between soil water repellency and microbial community composition under different plant species in a Mediterranean semiarid forest
(Springer Verlag, 2014)
Soil water repellency (SWR) can influence many hydrological soil properties, including water infiltration, uneven moisture distribution or water retention. In the current study we investigated how variable SWR persistence ...
Artículo
Short-term impact of prescribed fire on soil pH, organic matter and hydrophobicity in a Calluna vulgaris heathland located in Lithuania. First results
(Red Tematica Nacional Efectos de los Incendios Forestales sobre los Suelos (FuegoRED), 2015)
The aim of this work is study the short-term effects of a prescribed fire used for landscape management on soil pH, organic matter (SOM) and soil water repellency in different size fractions (2-1, 1-0.5, 0.5-0.25 and <0.25 ...
Artículo
Behaviour of concrete and cement in carbon dioxide sequestration by mineral carbonation processes
(Sociedad Española de Cerámica y Vidrio, 2022)
Mineral carbonation of construction and demolition waste is a viable alternative for the reduction of CO2 emissions from industry. Concrete and cement, together with ceramic blocks, are the primary sources of calcium for ...
Artículo
Production of biostimulants from okara through enzymatic hydrolisis and fermentation with Bacillus licheniformis. Comparative effect on soil biological properties.
(Taylor & Francis, 2018-02)
In this work okara (OK), a by-product of soy milk manufacturing, is submitted to an enzymatic hydrolysis and a fermentative process to produce different soil biostimulants (BS): EH, hydrolysate obtained by the enzymatic ...
Artículo
Phenotypic trait differences between Iris pseudacorus in native and introduced ranges support greater capacity of invasive populations to withstand sea level rise
(Wiley-Blackwell, 2023-07)
Aim: Tidal wetlands are greatly impacted by climate change, and by the invasion of alien plant species that are being exposed to salinity changes and longer inundation periods resulting from sea level rise. To explore the ...