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L'attività della Biblioteca nazionale (BN) svizzera preserva il passato, ma con lo sguardo al futuro: negli ultimi quindici anni ha prolungato di almeno un secolo la durata dei libri minacciati dalla decomposizione, sottraendoli all'usura del tempo e ampliando la collezione dei testi consultabili on-line. Lo scorso anno la BN ha concluso la deacidificazione dei libri a rischio: dal 2000 ha fatto trattare 1'175’300 volumi, quadruplicandone almeno la durata di vita.
La BN conserva testi e libri sulla Svizzera. A fine 2014 la sua collezione contava 2'942’782 libri, 857'190 giornali e riviste, 479'642 fogli grafici, fotografie e cartine, 35’262 pubblicazioni online e circa 1,2 milioni di documenti sulla protezione dei monumenti storici. Alla fine del 2014 erano disponibili online 11 milioni di pagine della BN, pari al 5,1 per mille della collezione stampata.
A novembre 2014, il Consiglio federale ha deciso di accorpare alla BN la Fonoteca Nazionale Svizzera (FN) di Lugano, a partire da gennaio 2016. Dal prossimo anno la BN sarà quindi rappresentata anche nella Svizzera italiana. Da novembre 2014, il Centre Dürrenmatt Neuchâtel (CDN), sede distaccata della BN nella Svizzera francese, ha una nuova direttrice: Madeleine Betschart è subentrata a Janine Perret Sgualdo, presente fin dalla fondazione.
Red.MM/ATS/Swing
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