Pinto, B. & Lopes, L.F. (2015) Portugal 2055 - uma BD sobre alterações climáticas no nosso país. At: http://digital.museus.ul.pt/items/show/3788
The História Natural Digital site embraces digital contents from the natural history collections of the MUHNAC – Museu Nacional de História Natural e da Ciência. The MUHNAC holds collections of geology, paleontology, botany, zoology and antropology and also living collections of the Botanical Garden and the Butterfly-house. These collections contains over 600.000 itens, gathered over the last 250 years and are continuously increasing. They represent a fundamental source of information about the diversity of the natural world of Portugal mainland and islands, as well as the former overseas territories. The project to digitise the collections aims at making accessible this significant cultural and scientific heritage to the public in general.