0000000001025803

AUTHOR

L Vittori Antisari

MODELLI DI STUDIO DI BIOMARKERS PER LA VALUTAZIONE DEL RISCHIO DI CONTAMINAZIONE DA NANOPARTICELLE D’ARGENTO NEL SUOLO (PROGETTO INESE)

Il progetto “Impact of Nanoparticles in Environmental Sustainability and Ecotoxicity” (INESE), finanziato dall’Istituto Italiano di Tecnologia (IIT), ha studiato gli effetti delle nanoparticelle (NPs) ingegnerizzate su diversi ecosistemi (acquatici e terrestri), proponendo differenti sistemi biologici di studio (piante acquatiche, ricci di mare, organismi del suolo, pomodoro-impollinatore, ecc). In particolare l’UO dell’Università di Bologna ha focalizzato l’attenzione sullo studio dei modelli di interazione tra particelle di suolo, microorganismi (biomassa microbica), invertebrati (Lumbricus rubellus) e pianta (Solanum lycopersicum). In questa sede verranno riportati i risultati ottenuti d…

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A natural saline soil as a model for understanding to what extent the concentration of salt affects the distribution of microorganisms

Soils preserve and sustain life. Their health and functioning are crucial for crop production and for the maintenance of major ecosystem services. Human induced salinity is one of the main soil threats that reduces soil fertility and affect crop yields. In recent times, great attention has been paid to the general shortage of arable land and to the increasing demand for ecological restoration of areas affected by salinization processes. Despite the diffuse interest on the effects of salinization on plants’ growth, and all the derived socioeconomic issues, very few studies analyzed the ecology of the microbial species in naturally saline soils and the resilience of biological fertility in th…

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