Media type: E-Article Title: Long-term changes in the macrozoobenthos around the rocky island of Helgoland (German Bight, North Sea) Contributor: Franke, Heinz-Dieter; Gutow, Lars Published: Springer Science and Business Media LLC, 2004 Published in: Helgoland Marine Research, 58 (2004) 4, Seite 303-310 Language: English DOI: 10.1007/s10152-004-0193-3 ISSN: 1438-387X; 1438-3888 Origination: Footnote: Access State: Open Access