Ice core records of atmospheric CO2 around the last three glacial terminations

Air trapped in bubbles in polar ice cores constitutes an archive for the reconstruction of the global carbon cycle and the relation between greenhouse gases and climate in the past. High-resolution records from Antarctic ice cores show that carbon dioxide concentrations increased by 80 to 100 parts per million by volume 600 ± 400 years after the warming of the last three deglaciations. Despite strongly decreasing temperatures, high carbon dioxide concentrations can be sustained for thousands of years during glaciations; the size of this phase lag is probably connected to the duration of the preceding warm period, which controls the change in land ice coverage and the buildup of the terrestrial biosphere.</jats:p

La determinazione del Country of origin ed il principio del mutuo riconoscimento nel nuovo testo della direttiva sui servizi di media audiovisivi

This work analyses the new text of the Audiovisual Media Services Directive (2010/13/EU), as revised by Directive 2018/1808/EU. It focuses on the new provisions concerning the two basic principles on which the EU act is based since the “television without frontiers” directive of 1989, namely the jurisdiction of the country of origin and the mutual recognition of audiovisual services diffused by an audiovisual media service provider established in a Member States

Democrazie illiberali: il ruolo dell'Unione europea

Analisi critica degli strumenti a disposizione delle istituzioni dell'Unione europea per contrastare "Rule of law crisis

Country of origin e principio di territorialità

Direttiva servizi media audiovisivi - analisi delle regole sulla giurisdizione e sul mutuo riconoscimento dei servizi di medi