Privacy By Design e Data Protection Officer: aspetti normativi e buone prassi nel trattamento dei dati personali.

La Tesi tratta i concetti di Privacy e Protezione dei Dati personali, contestualizzandone il quadro normativo e tecnologico con particolare riferimento ai contesti emergenti rappresentati – per un verso – dalla proposta di nuovo Regolamento generale sulla protezione dei dati personali (redatto dal Parlamento Europeo e dal Consiglio dell’Unione Europea), – per un altro – dalla metodologia di progettazione del Privacy by Design e – per entrambi – dalla previsione di un nuovo attore: il responsabile per la protezione dei dati personali (Privacy Officer). L’elaborato si articola su tre parti oltre introduzione, conclusioni e riferimenti bibliografici. La prima parte descrive il concetto di privacy e le relative minacce e contromisure (tradizionali ed emergenti) con riferimento ai contesti di gestione (aziendale e Big Data) e al quadro normativo vigente. La seconda Parte illustra in dettaglio i principi e le prassi del Privacy by Design e la figura del Privacy Officer formalmente riconosciuta dal novellato giuridico. La terza parte illustra il caso di studio nel quale vengono analizzate tramite una tabella comparativa minacce e contromisure rilevabili in un contesto aziendale.

Using sclerochronology to estimate the growth rate in Pinna nobilis: a case study of Les Alfaques Bay population (Ebro Delta, Spain).

Pinna nobilis is the biggest Mediterranean bivalve, endemic and semi-infaunal. Provide hard substrates to colonize, increasing the spatial heterogeneity of the softbottom communities. P. nobilis suffer a drastic decline due to the anthropogenic pressures. It’s included in the Habitats Directive, in the Barcelona Convention, and in the red lists of many Mediterranean countries. Estimates the growth rate allows to understand the population dynamics of species and yield knowledge to improve protection efforts. In this study a new methodology based on sclerochronology was used to estimate the age and the growth rate of a P. nobilis population located in Les Alfaques bay. The shells of 35 specimens were cataloged. A subsample of 20 individuals was selected, and one valve of each specimens was cut into radial sections along PAMS (Posterior Adductor Muscle Scar) to study the inner register. Thus, the positions of PAMS obscured by nacre were identified, and the number of missing records was estimated by the width of the calcitic layer in the anterior part of the shell. The first growth curve for the Les Alfaques bay population was calculated from the length/age data. To simulate the growth rate of this population, the growth model based on the modified Von Bertalanffy equation was used. Shallow water usually hosts small sized populations of P. nobilis, while in deeper waters specimens reaches larger size. In Les Alfaques bay the population is composed by large size individuals though it’s located in shallows waters. This unusual size pattern is probably due to a sand bar that offers protection from hydrodynamic stress, allowing individuals to elongate more. This study contributes to the knowledge on P. nobilis biology and, with the aim to monitor this species, the growth curve could be used as baseline for future studies on habitat characteristics that may affect the population structure and dynamics in Les Alfaques Bay.