Objective Centrally located residual areas are increasingly important to the urban development of European cities. Revitalizing these wastelands is often economically or politically difficult. In spite of this, numerous unplanned uses emerge in these spaces. They often evolve into intensively used public and semi-public spaces, and become the starting point for many new service and media enterprises. The aim of "Urban Catalysts" is to examine strategies for temporary use and to develop instruments and methods that integrate its potential into modern city management and urban design. To this end, the project will develop and deploy an Internet-based communication system that is a marketable planning product for cities or developers interested in exploiting the potential of temporary use in residual urban areas.All of the objectives set out were achieved. Important new data on how oligotrophic and mesotrophic ecosystems function during different seasonal conditions were collected. These data have been synthesised, where practicval, into models that show how the systems function. Major papers are in preparation and a few already published. In addition 8 Ph.D.s and 6 M.Scs were completed as a result of KEYCOP funding. Fields of science natural sciencesbiological sciencesecologyecosystemsnatural scienceschemical sciencescatalysis Programme(s) FP5-EESD - Programme for research, technological development and demonstration on "Energy, environment and sustainable development, 1998-2002" Topic(s) 1.1.4.-4. - Key action City of Tomorrow and Cultural Heritage Call for proposal Data not available Funding Scheme CSC - Cost-sharing contracts Coordinator TECHNISCHE UNIVERSITAET BERLIN EU contribution No data Address Strasse des 17. Juni 152, Sekr. A30 10623 BERLIN Germany See on map Total cost No data Participants (10) Sort alphabetically Sort by EU Contribution Expand all Collapse all ARCHITECT FLORIAN HAYDN Austria EU contribution No data Address Schottenfeldgasse 72/2/5 1070 WIEN See on map Total cost No data ASSOCIAZIONE CULTURALE "CITTA, PAESAGGIO, ARCHEOLOGIA" Italy EU contribution No data Address vico Belledonne a Chiaia 28 80121 NAPOLI See on map Total cost No data BEZIRKSAMT FRIEDRICHSHAIN VON BERLIN Germany EU contribution No data Address Frankfurter Allee 35-37 10247 BERLIN See on map Total cost No data DEADLINE, GRIFFIN JUERGENS GBR Germany EU contribution No data Address Hessische Strasse 5 10115 BERLIN See on map Total cost No data HELSINKI UNIVERSITY OF TECHNOLOGY Finland EU contribution No data Address Luolamiehentie 7 02015 HUT See on map Total cost No data MAGISTRAT DER STADT WIEN Austria EU contribution No data Address Rathaus 1082 WIEN See on map Total cost No data NEXUS - INSTITUT FUER KOOPERATIONSMANAGEMENT UND INTERDISZIPLINAERE FORSCHUNG Germany EU contribution No data Address Knesebeckstrasse 1-2 10623 BERLIN See on map Total cost No data STAADSDEEL AMSTERDAM-NOORD Netherlands EU contribution No data Address Bikslotermeerplein 2000 1030 BB AMSTERDAM See on map Total cost No data STEFAN TISCHER LANDSCHAFTSARCHITEKT Germany EU contribution No data Address Auguststrasse 89 10117 BERLIN See on map Total cost No data UNIVERSITEIT NIJENRODE Netherlands EU contribution No data Address Europaplein 115 1079 AX AMSTERDAM See on map Total cost No data