Search results for " nis"
showing 10 items of 60 documents
Esparver, Gavilán (VER0000144)
1863
Altres noms vulgars: Eurasian Sparrowhawk (Anglès), Épervier d'Europe (Francès), Sperber (Alemany) Gabinet de Vertebrats (Departament de Zoologia), Facultat de Ciències Biològiques (Campus de Burjassot), C/ Doctor Moliner, s/n, Bloque B. 5é plant, Burjassot (Valencia). Armari: 3-2 Valencia 1863
Esparver, Gavilán (VER0000143)
Altres noms vulgars: Eurasian Sparrowhawk (Anglès), Épervier d'Europe (Francès), Sperber (Alemany) Gabinet de Vertebrats (Departament de Zoologia), Facultat de Ciències Biològiques (Campus de Burjassot), C/ Doctor Moliner, s/n, Bloque B. 5é plant, Burjassot (Valencia). Armari: 2-3 Europa Hembra Adulto
Two-faced Greta / Greta a deux visages : Greta Garbo et Greta Nissen dans la presse française
2020
International audience; No abstract.
Trace Elements in Soils and Plants from the Active Hydrothermal Area of Nisyros (Greece)
2014
Functional consequences of prey acclimation to ocean acidification for the prey and its predator
2016
Ocean acidification is the suite of chemical changes to the carbonate system of seawater as a consequence of anthropogenic carbon dioxide (CO2) emissions. Despite a growing body of evidences demonstrating the negative effects of ocean acidification on marine species, the consequences at the ecosystem level are still unclear. One factor limiting our ability to upscale from species to ecosystem is the poor mechanistic understanding of the functional consequences of the observed effects on organisms. This is particularly true in the context of species interactions. The aim of this work was to investigate the functional consequence of the exposure of a prey (the mussel Brachidontes pharaonis) t…
Una strategia nazionale a difesa del Cyberspazio
2023
L’articolo intende proporre un’analisi circa lo stato dell’arte della sicurezza ci- bernetica in Italia, prestando particolare attenzione alle principali novità conte- nute all’interno della Strategia Nazionale di Cybersicurezza 2022-2026. Nello specifico, dopo aver offerto un inquadramento giuridico del fenomeno degli at- tacchi informatici, il contributo intende approfondire con una visione critica le future sfide che vedranno l’Italia e l’Europa protagoniste nella difesa del pro- prio “dominio cibernetico”. The article intends to propose an analysis about the state of the art of cyber security in Italy, paying particular attention to the main innovations contained in the National Cyberse…
Calcification is not the Achilles'heel of cold-water corals in an acidifying ocean
2015
Ocean acidification is thought to be a major threat to coral reefs: laboratory evidence and CO2 seep research has shown adverse effects on many coral species, although a few are resilient. There are concerns that cold-water corals are even more vulnerable as they live in areas where aragonite saturation (Omega ara) is lower than in the tropics and is falling rapidly due to CO2 emissions. Here, we provide laboratory evidence that net (gross calcification minus dissolution) and gross calcification rates of three common cold-water corals, Caryophyllia smithii, Dendrophyllia cornigera, and Desmophyllum dianthus, are not affected by pCO2 levels expected for 2100 (pCO2 1058 µatm, Omega ara 1.29),…
Ocean acidification affects fish spawning but not paternity at CO2 seeps
2016
Fish exhibit impaired sensory function and altered behaviour at levels of ocean acidification expected to occur owing to anthropogenic carbon dioxide emissions during this century. We provide the first evidence of the effects of ocean acidification on reproductive behaviour of fish in the wild. Satellite and sneaker male ocellated wrasse (Symphodus ocellatus) compete to fertilize eggs guarded by dominant nesting males. Key mating behaviours such as dominant male courtship and nest defence did not differ between sites with ambient versus elevated CO2 concentrations. Dominant males did, however, experience significantly lower rates of pair spawning at elevated CO2 levels. Despite the higher r…
Dagli anni ruggenti dell’«Ora». I dibattiti sul Gattopardo
2019
Il saggio ricostruisce il dibattito che si svolse, sapientemente orchestrato dal suo memorabile Direttore Vittorio Nisticò, sul giornale "L'Ora", subito dopo la pubblicazione del "Gattopardo". A porre le basi della discussione è Leonardo Sciascia la cui polemica si appunta sul modo di leggere la storia della Sicilia per poi vedere avvicendarsi le voci di scrittori giornalisti intellettuali. Ne risulta la vitalità culturale di un quotidiano che seppe coniugare denuncia e cultura. Tale linea editoriale viene ulteriormente confermata dal secondo dibattito che si svolse a dieci anni della pubblicazione del romanzo. A fare un bilancio sul successo furono chiamati insieme a Sciascia, che attenua …
Global distributions of diazotrophs abundance and biomass - Depth integrated values computed from a collection of source datasets - Contribution to t…
2013
The MAREDAT atlas covers 11 types of plankton, ranging in size from bacteria to jellyfish. Together, these plankton groups determine the health and productivity of the global ocean and play a vital role in the global carbon cycle. Working within a uniform and consistent spatial and depth grid (map) of the global ocean, the researchers compiled thousands and tens of thousands of data points to identify regions of plankton abundance and scarcity as well as areas of data abundance and scarcity. At many of the grid points, the MAREDAT team accomplished the difficult conversion from abundance (numbers of organisms) to biomass (carbon mass of organisms). The MAREDAT atlas provides an unprecedente…