Comparing reconstructed past variations and future projections of the Baltic Sea ecosystem—first results from multi-model ensemble simulations oleh H E Markus Meier, Helén C Andersson, Berit Arheimer, Thorsten Blenckner, Boris Chubarenko, Chantal Donnelly, Kari Eilola, Bo G Gustafsson, Anders Hansson, Jonathan Havenhand, Anders Höglund, Ivan Kuznetsov, Brian R MacKenzie, Bärbel Müller-Karulis, Thomas Neumann, Susa Niiranen, Joanna Piwowarczyk, Urmas Raudsepp, Marcus Reckermann, Tuija Ruoho-Airola, Oleg P Savchuk, Frederik Schenk, Semjon Schimanke, Germo Väli, Jan-Marcin Weslawski, Eduardo Zorita