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GERALDINA SIGNA

Curriculum e ricerca

Insegnamenti

Anno accademico Codice della materia Nome della materia CFU Corso di studi
2022/2023 16164 ECOLOGIA APPLICATA 6 ANALISI E GESTIONE AMBIENTALE

Pubblicazioni

Data Titolo Tipologia Scheda
2022 Co-existing with the alien: evidence for environmental control on trophic interactions between a native (Atherina boyeri) and a non-indigenous fish species (Gambusia holbrooki) in a Mediterranean coastal ecosystem Articolo in rivista Vai
2022 3D-Reconstruction of a Giant Posidonia oceanica Beach Wrack (Banquette): Sizing Biomass, Carbon and Nutrient Stocks by Combining Field Data With High-Resolution UAV Photogrammetry Articolo in rivista Vai
2021 Turning waste into gold: Sustainable feed made of discards from the food industries promotes gonad development and colouration in the commercial sea urchin Paracentrotus lividus (Lamarck, 1816) Articolo in rivista Vai
2021 Environmental effects of tourism and its seasonality on Mediterranean islands: the contribution of the Interreg MED BLUEISLANDS project to build up an approach towards sustainable tourism Articolo in rivista Vai
2021 Carbon and nitrogen isotopic values in Lithops aucampiae during leaf development Articolo in rivista Vai
2021 Trace elements and stable isotopes in penguin chicks and eggs: A baseline for monitoring the Ross Sea MPA and trophic transfer studies Articolo in rivista Vai
2021 Seabird influence on ecological processes in coastal marine ecosystems: An overlooked role? A critical review Review essay (rassegna critica) Vai
2021 Evidences on alterations in skeleton composition and mineralization in a site-attached fish under naturally acidified conditions in a shallow CO2 vent Articolo in rivista Vai
2020 Ontogenetic trophic segregation between two threatened smooth-hound sharks in the Central Mediterranean Sea Articolo in rivista Vai
2020 Macroalgae transplant to detect the occurrence of anthropogenic nutrients in seawater of highly tourist beaches in Mediterranean islands Articolo in rivista Vai
2020 δ15N in deployed macroalgae as a tool to monitor nutrient input driven by tourism activities in Mediterranean islands Articolo in rivista Vai
2020 Fish assemblages cope with ocean acidification in a shallow volcanic CO2 vent benefiting from an adjacent recovery area Articolo in rivista Vai
2020 Formulation of a new sustainable feed from food industry discards for rearing the purple sea urchin Paracentrotus lividus Articolo in rivista Vai
2019 A new sustainable formulated feed based on discards from food industries for rearing the sea urchin Paracentrotus lividus (Lmk) Articolo in rivista Vai
2019 Horizontal and vertical food web structure drives trace element trophic transfer in Terra Nova Bay, Antarctica Articolo in rivista Vai
2018 Slight differences in community structure and biodiversity of fish associated to a Cymodocea nodosa meadow in a shallow CO2 vent Altro Vai
2017 Element-specific behaviour and sediment properties modulate transfer and bioaccumulation of trace elements in a highly-contaminated area (Augusta Bay, Central Mediterranean Sea) Articolo in rivista Vai
2017 Diet and habitat use influence Hg and Cd transfer to fish and consequent biomagnification in a highly contaminated area: Augusta Bay (Mediterranean Sea) Articolo in rivista Vai
2017 Small-scale variability in geomorphological settings influences mangrove-derived organic matter export in a tropical bay Articolo in rivista Vai
2016 Guano-derived nutrient subsidies drive food web structure in coastal ponds Articolo in rivista Vai
2015 Bottom-Up Control of Macrobenthic Communities in a Guanotrophic Coastal System Articolo in rivista Vai
2015 Intrinsic bioremediation potential of a chronically polluted marine coastal area Articolo in rivista Vai
2015 Lipid and fatty acid biomarkers as proxies for environmental contamination in caged mussels Mytilus galloprovincialis Articolo in rivista Vai
2014 Study of the origin and fate of organic matter in a tropical bay using elemental, isotopic and fatty acid biomarkers. Proceedings (TIPOLOGIA NON ATTIVA) Vai
2014 Trace element and PAH bioaccumulation in caged mussels (Mytilus galloprovincialis) from an industrial area (Augusta Bay, SE Sicily) Proceedings (TIPOLOGIA NON ATTIVA) Vai
2013 Bottom-up control on macrobenthic communities in a guanotrophic coastal system. Proceedings (TIPOLOGIA NON ATTIVA) Vai
2013 Gull-derived trace elements trigger small-scale contamination in a remote Mediterranean nature reserve Articolo in rivista Vai
2013 Seabird influence on ecological processes in coastal marine ecosystems: an overlooked role? Proceedings (TIPOLOGIA NON ATTIVA) Vai
2013 Contamination by trace metals and their trophic transfer to the biota in a Mediterranean coastal system affected by gull guano Articolo in rivista Vai
2012 Macrobenthic communities impoverishment in response to seabird input in a Mediterranean transitional area Proceedings (TIPOLOGIA NON ATTIVA) Vai
2012 Effects of a small seagull colony on trophic status and primary production in a Mediterranean coastal system (Marinello ponds, Italy) Articolo in rivista Vai
2011 Effetti di input ornitogenici sullo stato trofico di un sistema costiero Mediterraneo (laghetti di Marinello, Sicilia, Italia) Proceedings (TIPOLOGIA NON ATTIVA) Vai
2011 Contaminazione da metalli in tracce in un sistema costiero Mediterraneo (laghetti di Marinello, Sicilia, Italia) e loro trasferimento lungo la rete trofica. Proceedings (TIPOLOGIA NON ATTIVA) Vai
2010 Inter-habitat connectivity in a tropical ecosystem (Gazi Bay, Kenya) as revealed by ichthyofauna Proceedings (TIPOLOGIA NON ATTIVA) Vai
2010 Influence of seabird guano on the contamination level of a Sicilian coastal area (Marinello ponds). Proceedings (TIPOLOGIA NON ATTIVA) Vai
2010 Sicilian transitional waters: Current status and future development Articolo in rivista Vai
2009 Spatial variations in habitat use and food habits of juvenile and adult fishes in a mangal ecosystem (Gazi Bay, Kenya) Proceedings (TIPOLOGIA NON ATTIVA) Vai
2009 Influence of seabird guano on the trophic status and contamination levels of a Sicilian transitional area Proceedings (TIPOLOGIA NON ATTIVA) Vai
2008 Relazioni tra contenuto di materia organica, carbonio organico e granulometria nei sedimenti di aree di transizione Proceedings (TIPOLOGIA NON ATTIVA) Vai
2008 Studio della connettività tra Ecosistemi Adiacenti in Ambiente Mediterraneo e Tropicale Proceedings (TIPOLOGIA NON ATTIVA) Vai
2008 Le aree di transizione siciliane: stato dell’arte e sviluppi futuri Proceedings (TIPOLOGIA NON ATTIVA) Vai
2008 Trophic ecology of the swimming crab Polybius henslowi Leach, 1820 off Galician and Cantabrian sea: influence of natural variability and Prestige oil spill Articolo in rivista Vai
2007 Trophic structure of zooplankton / suprabenthos communities from the Galician and Cantabrian Coasts (NW Spain) by stable carbon and nitrogen isotope ratios analysis Proceedings (TIPOLOGIA NON ATTIVA) Vai
2007 Diet, feeding intensity and stress markers in the Henslow's swimming crab Polybius henslowi (Leach, 1820) from the Galician and Cantabrian Coasts (NW Spain) Proceedings (TIPOLOGIA NON ATTIVA) Vai
2007 First assessment of total organic carbon/macrofauna relation in Sicilian coastal lagoons Proceedings (TIPOLOGIA NON ATTIVA) Vai
2007 Sediment characteristics and macrofauna distribution along a human-modified inlet in the Gulf of Oristano (Sardinia, Italy) Articolo in rivista Vai
2006 Relazioni tra le caratteristiche geochimiche dei sedimenti e le comunità macrobentoniche nei laghi di Capo Peloro (Messina, italia) Proceedings (TIPOLOGIA NON ATTIVA) Vai
2006 Relazioni tra contenuto di materia organica, carbonio organico e granulometria nei sedimenti di aree di transizione Abstract in rivista Vai
2005 Il macrozoobenthos: uno dei possibili descrittori di stato ecologico nel monitoraggio delle aree di transizione siciliane. Proceedings (TIPOLOGIA NON ATTIVA) Vai
2003 Spatial variability in stable carbon and nitrogen isotope ratios in a Mediterranean coastal lagoon (Mauguio, France). Proceedings (TIPOLOGIA NON ATTIVA) Vai