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Artículo
El contraste micropaleontológico de la Historia: el Lacus Ligustinus romano
(Consejo Superior de Investigaciones Científicas (CSIC), 2020)
Durante el periodo romano (siglo III a.C.-siglo V d.C.), las zonas próximas a la actual desembocadura del río Guadalquivir estaban ocupadas por una laguna interior con conexión marina, a partir de la interpretación ...
Artículo
Use of a biostimulant obtained from okara in the bioremediation of a soil polluted by used motor car oil
(2020-05-05)
In this manuscript we studied in the laboratory the bioremediation effects of a biostimulant obtained from okara by enzymatic hydrolysis processes in a soil polluted with used motor-car oil at a rate of 1 % (w/w) over an ...
Artículo
Monte Carlo SEM-EDS Nano-Microanalysis Strategy of Historical Mineral Pigments: The Simulation of the Egyptian Blue from Pompeii (Italy) as an Example
(MDPI, 2020)
A correct determination of the mineral and chemical composition of specimens is of the utmost importance to answer questions regarding the Cultural Heritage field. Because of the preciousness and often very low quantity ...
Artículo
Fire Effects on C and H Isotopic Composition in Plant Biomass and Soil: Bulk and Particle Size Fractions
(Elsevier, 2020)
This work studies carbon (C) and hydrogen (H) isotope composition of plant biomass and soil organic matter (SOM) in an attempt to assess both, changes exerted by fire and possible inputs of charred materials to the soil ...
Artículo
Effect of a Wildfire and of Post-fire Restoration Actions in the Organic Matter Structure in Soil Fractions
(Elsevier, 2020)
The impact of wildfires and of restoration actions on soil organic matter (SOM) content and structure was studied in a soil under pine (Pinus pinea) from Doñana National Park (SW Spain). Samples were collected from burnt ...
Artículo
Rhizospheric Organic Acids as Biostimulants: Monitoring Feedbacks on Soil Microorganisms and Biochemical Properties
(Frontiers Media, 2020-05-28)
The biostimulant potential of three different organic acids (OAs) present in the rhizosphere, specifically lactic, oxalic, and citric acids, have been studied. The results showed a rapid and complete metabolism of these ...
Artículo
The Origin and Evolution of Late Holocene Tsunamiites in the Doñana National Park (SW Spain): Trace Elements as Geochemical Proxies
(MDPI, 2020)
The elemental content—mainly trace elements—of samples from two boreholes (PLN, CM) with evidence of tsunamiites, located in the Doñana National Park (SW Spain), were studied. The geochemical variations of the REE, LILE, ...
Artículo
Imprints of historical pollution and the 218-60 BCE tsunamigenic period in southwestern Spain
(Universidad Nacional Autónoma de México (UNAM), 2020)
The Doñana National Park is a Biosphere Reserve located within the estuary of the Guadalquivir River (SW Spain). It is mainly composed of extensive fluvio-tidal marshes partially protected by an elongated sandy spit. ...
Artículo
Trace elements and C and N isotope composition in two mushroom species from a mine-spill contaminated site
(Nature Research, 2020)
Fungi play a key role in the functioning of soil in terrestrial ecosystems, and in particular in the remediation of degraded soils. The contribution of fungi to carbon and nutrient cycles, along with their capability to ...
Artículo
Variation in Morphological and Chemical Traits of Mediterranean Tree Roots: Linkage with Leaf Traits and Soil Conditions
(Springer Nature, 2020)
Aims: Root functions are multiple and essential for the growth and survival of terrestrial plants. The aim of this work was to analyse the main trends in the variation of root traits, their coordination with leaf traits ...