Percorrer por autor "Silva, Vasco"
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- E-waste Management in Portugal: Legislation, Practices and RecommendationsPublication . Marques, C. G.; Silva, VascoThe use of electrical and electronic devices has grown exponentially in the last years thanks to technological advances and its wide dissemination. Consequently, the number of obsolete equipment (electronic waste or e-waste) has also increased significantly, becoming a major problem for society. This paper deals with electronic waste and explains the concept and risks for the particular case of Portugal. Measures to reduce the problem such as legislation, education production R&D and social responsibility are also discussed. And finally, a survey is presented which was carried out in two Portuguese Higher Education institutions with a view to determining students' awareness, attitudes and opinions on this matter.
- Estudo da interactividade em livrosPublication . Silva, VascoO objectivo deste projecto consistiu no estudo da interacção entre leitor e livro. Para isto, foi realizada uma série de estudos sob a forma de jogos visuais ou sensoriais, influenciados pelo movimento futurista do início do século XX, livros de artista e pelo conceito de prosa visual. Estudos de tipografia e ilustração também foram realizados. Estes elementos combinados, resultaram numa proposta de modelo para preencher uma lacuna do editorial, que é já bastante explorada em formato digital. Este estudo contribuiu para a exploração da relação recíproca entre livro e leitor e das sensações desta decorrentes, de forma a tornar o formato impresso mais atractivo num contexto onde a veiculação da informação é feita cada vez mais em ecrã.
- ReSurveyEurope : a database of resurveyed vegetation plots in EuropePublication . Knollová, Ilona; Chytrý, Milan; Bruelheide, Helge; Dullinger, Stefan; Jandt, Ute; Bernhardt-Römermann, Markus; Biurrun, Idoia; Bello, Francesco de; Glaser, Michael; Hennekens, Stephan; Jansen, Florian; Jiménez-Alfaro, Borja; Kadaš, Daniel; Kaplan, Ekin; Klinkovská, Klára; Lenzner, Bernd; Pauli, Harald; Sperandii, Marta Gaia; Verheyen, Kris; Winkler, Manuela; Abdaladze, Otar; Aćić, Svetlana; Acosta, Alicia T. R.; Alignier, Audrey; Andrews, Christopher; Arlettaz, Raphaël; Attorre, Fabio; Axmanová, Irena; Babbi, Manuel; Baeten, Lander; Baran, Jakub; Barni, Elena; Benito-Alonso, José-Luis; Berg, Christian; Bergamini, Ariel; Berki, Imre; Boch, Steffen; Bock, Barbara; Bode, Frank; Bonari, Gianmaria; Boublík, Karel; Britton, Andrea J.; Brunet, Jörg; Bruzzaniti, Vanessa; Buholzer, Serge; Burrascano, Sabina; Campos, Juan A.; Carlsson, Bengt-Göran; Carranza, Maria Laura; Černý, Tomáš; Charmillot, Kévin; Chiarucci, Alessandro; Choler, Philippe; Chytrý, Kryštof; Corcket, Emmanuel; Csecserits, Anikó; Cutini, Maurizio; Czarniecka-Wiera, Marta; Danihelka, Jiří; Francesco, Maria Carla de; Frenne, Pieter De; Musciano, Michele Di; Sanctis, Michele De; Deák, Balázs; Decocq, Guillaume; Dembicz, Iwona; Dengler, Jürgen; Cecco, Valter Di; Dick, Jan; Diekmann, Martin; Dierschke, Hartmut; Dirnböck, Thomas; Doerfler, Inken; Doležal, Jiří; Döring, Ute; Durak, Tomasz; Dwyer, Ciara; Ejrnæs, Rasmus; Ermakova, Inna; Erschbamer, Brigitta; Fanelli, Giuliano; Fernández-Calzado, María-Rosa; Fickert, Thomas; Fischer, Andrea; Fischer, Markus; Foremnik, Kacper; Frouz, Jan; García-González, Ricardo; García-Magro, Daniel; García-Mijangos, Itziar; Gavilán, Rosario G.; Germ, Mateja; Ghosn, Dany; Gigauri, Khatuna; Gizela, Jaroslav; Golob, Aleksandra; Golub, Valentin; Gómez-García, Daniel; Gowing, David; Grytnes, John-Arvid; Güler, Behlül; Gutiérrez-Girón, Alba; Haase, Peter; Haider, Sylvia; Hájek, Michal; Halassy, Melinda; Harásek, Martin; Härdtle, Werner; Heinken, Thilo; Hester, Alison; Humbert, Jean-Yves; Ibáñez, Ricardo; Illa, Estela; Jaroszewicz, Bogdan; Jensen, Kai; Jentsch, Anke; Jiroušek, Martin; Kalníková, Veronika; Kanka, Róbert; Kapfer, Jutta; Kazakis, George; Kermavnar, Janez; Kesting, Stefan; Khanina, Larisa; Kindermann, Elisabeth; Kotrík, Marek; Koutecký, Tomáš; Kozub, Łukasz; Kuhn, Gisbert; Kutnar, Lado; Montagna, Dario La; Lamprecht, Andrea; Lenoir, Jonathan; Lepš, Jan; Leuschner, Christoph; Lorite, Juan; Madsen, Bjarke; Ugarte, Rosina Magaña; Malicki, Marek; Maliniemi, Tuija; Máliš, František; Maringer, Alexander; Marrs, Robert; Matesanz, Silvia; Metze, Katrin; Meyer, Stefan; Millett, Jonathan; Mitchell, Ruth J.; Moeslund, Jesper Erenskjold; Moiseev, Pavel; Cella, Umberto Morra di; Mudrák, Ondřej; Müller, Frank; Müller, Norbert; Naaf, Tobias; Nagy, Laszlo; Napoleone, Francesca; Nascimbene, Juri; Navrátilová, Jana; Ninot, Josep M.; Niu, Yujie; Normand, Signe; Ogaya, Romá; Onipchenko, Vladimir; Orczewska, Anna; Ortmann-Ajkai, Adrienne; Pakeman, Robin J.; Pardo, Iker; Pätsch, Ricarda; Peet, Robert K.; Penuelas, Josep; Peppler-Lisbach, Cord; Pérez-Hernández, Javier; Pérez-Haase, Aaron; Petraglia, Alessandro; Petřík, Petr; Pielech, Remigiusz; Piórkowski, Hubert; Pladevall-Izard, Eulàlia; Poschlod, Peter; Prach, Karel; Praleskouskaya, Safiya; Prokhorov, Vadim; Provoost, Sam; Pușcaș, Mihai; Pustková, Štěpánka; Randin, Christophe François; Rašomavičius, Valerijus; Reczyńska, Kamila; Rédei, Tamás; Řehounková, Klára; Richner, Nina; Risch, Anita C.; Rixen, Christian; Rosbakh, Sergey; Roscher, Christiane; Rosenthal, Gert; Rossi, Graziano; Rötzer, Harald; Roux, Camille; Rumpf, Sabine B.; Ruprecht, Eszter; Rūsiņa, Solvita; Sanz-Zubizarreta, Irati; Schindler, Meret; Schmidt, Wolfgang; Schories, Dirk; Schrautzer, Joachim; Schubert, Hendrik; Schuetz, Martin; Schwabe, Angelika; Schwaiger, Helena; Schwartze, Peter; Šebesta, Jan; Seiler, Hallie; Šilc, Urban; Silva, Vasco; Šmilauer, Petr; Šmilauerová, Marie; Sperle, Thomas; Stachurska-Swakoń, Alina; Stanik, Nils; Stanisci, Angela; Steffen, Kristina; Storm, Christian; Stroh, Hans Georg; Sugorkina, Nadezhda; Świerkosz, Krzysztof; Świerszcz, Sebastian; Szymura, Magdalena; Teleki, Balázs; Thébaud, Gilles; Theurillat, Jean-Paul; Tichý, Lubomír; Treier, Urs A.; Turtureanu, Pavel Dan; Ujházy, Karol; Ujházyová, Mariana; Ursu, Tudor Mihai; Uziębło, Aldona K.; Valkó, Orsolya; Calster, Hans Van; Meerbeek, Koenraad Van; Vandevoorde, Bart; Vandvik, Vigdis; Varricchione, Marco; Vassilev, Kiril; Villar, Luis; Virtanen, Risto; Vittoz, Pascal; Voigt, Winfried; Hessberg, Andreas von; Oheimb, Goddert von; Wagner, Eva; Walther, Gian-Reto; Wellstein, Camilla; Wesche, Karsten; Wilhelm, Markus; Willner, Wolfgang; Wipf, Sonja; Wittig, Burghard; Wohlgemuth, Thomas; Woodcock, Ben A.; Wulf, Monika; Essl, FranzAims: We introduce ReSurveyEurope — a new data source of resurveyed vegetation plots in Europe, compiled by a collaborative network of vegetation scientists. We describe the scope of this initiative, provide an overview of currently available data, governance, data contribution rules, and accessibility. In addition, we outline further steps, including potential research questions. Results: ReSurveyEurope includes resurveyed vegetation plots from all habitats. Version 1.0 of ReSurveyEurope contains 283,135 observations (i.e., individual surveys of each plot) from 79,190 plots sampled in 449 independent resurvey projects. Of these, 62,139 (78%) are permanent plots, that is, marked in situ, or located with GPS, which allow for high spatial accuracy in resurvey. The remaining 17,051 (22%) plots are from studies in which plots from the initial survey could not be exactly relocated. Four data sets, which together account for 28,470 (36%) plots, provide only presence/absence information on plant species, while the remaining 50,720 (64%) plots contain abundance information (e.g., percentage cover or cover–abundance classes such as variants of the Braun-Blanquet scale). The oldest plots were sampled in 1911 in the Swiss Alps, while most plots were sampled between 1950 and 2020. Conclusions: ReSurveyEurope is a new resource to address a wide range of research questions on fine-scale changes in European vegetation. The initiative is devoted to an inclusive and transparent governance and data usage approach, based on slightly adapted rules of the well-established European Vegetation Archive (EVA). ReSurveyEurope data are ready for use, and proposals for analyses of the data set can be submitted at any time to the coordinators. Still, further data contributions are highly welcome.