| Characteristics, dynamics and importance of aggregates in rivers–an invited review H Zimmermann‐Timm International Review of Hydrobiology 87 (2‐3), 197-240, 2002 | 98 | 2002 |
| Impact of metazoan and protozoan grazers on bacterial biomass distribution in microcosm experiments K Jürgens, H Arndt, H Zimmermann Aquatic Microbial Ecology 12 (2), 131-138, 1997 | 92 | 1997 |
| Temporal and spatial dynamics of planktonic rotifers in the Elbe Estuary during spring H Holst, H Zimmermann, H Kausch, W Koste Estuarine, Coastal and Shelf Science 47 (3), 261-273, 1998 | 88 | 1998 |
| The microbial community on aggregates in the Elbe Estuary, Germany H Zimmermann Aquatic Microbial Ecology 13 (1), 37-46, 1997 | 66 | 1997 |
| Seasonal dynamics of aggregates and their typical biocoenosis in the Elbe Estuary H Zimmermann-Timm, H Holst, S Müller Estuaries 21, 613-621, 1998 | 52 | 1998 |
| Spatial dynamics of rotifers in a large lowland river, the Elbe, Germany: how important are retentive shoreline habitats for the plankton community? H Zimmermann-Timm, H Holst, H Kausch Hydrobiologia 593, 49-58, 2007 | 46 | 2007 |
| Free and particle‐associated extracellular enzyme activity and bacterial production in the lower Elbe estuary, Germany B Karrasch, S Ullrich, M Mehrens, H Zimmermann‐Timm Acta hydrochimica et hydrobiologica 31 (4‐5), 297-306, 2003 | 45 | 2003 |
| Longitudinal and transverse distribution of plankton rotifers in the potamal of the River Elbe (Germany) during late summer H Holst, H Zimmermann‐Timm, H Kausch International Review of Hydrobiology 87 (2‐3), 267-280, 2002 | 42 | 2002 |
| Microaggregates in the Elbe Estuary: structure and colonization during spring (with 5 figures) H Zimmermann, H Kausch Ergebnisse der Limnologie, 85-92, 1996 | 39 | 1996 |
| Microbial communities and respiration on aggregates in the Elbe Estuary, Germany H Ploug, H Zimmermann-Timm, B Schweitzer Aquatic microbial ecology 27 (3), 241-248, 2002 | 29 | 2002 |
| Aggregate‐associated bacteria and heterotrophic flagellates in the River Elbe–their relative significance along the longitudinal profile from km 46 to km 583 U Wörner, H Zimmermann‐Timm, H Kausch International review of hydrobiology 87 (2‐3), 255-266, 2002 | 22 | 2002 |
| Bacterial and zooplankton distribution in deep waters of the Arabian Sea R Koppelmann, H Zimmermann-Timm, H Weikert Deep Sea Research Part I: Oceanographic Research Papers 52 (11), 2184-2192, 2005 | 18 | 2005 |
| Interactions between planktonic protozoans and metazoans after the spring bloom of phytoplankton in a eutrophic lake, the Belauer See, in the Bornhöveder Seenkette, North Germany H Zimmermann Acta Protozoologica 35, 215-222, 1996 | 13 | 1996 |
| Group Report: Long-term Geosphere–Biosphere Coevolution and Astrobiology TM Lenton, KG Caldeira, SA Franck, G Horneck, A Jolly, E Rabbow, ... | 10 | 2004 |
| Stromelbe M Brunke, M Scholten, H Holst, S Kröwer, U Wörner, ... Lebensräume der Elbe und ihrer Auen. Konzepte für die nachhaltige …, 2004 | 7 | 2004 |
| Beggiatoa leptomitiformis—a filamentous sulfur-oxidizing bacterium colonizing laboratory-made aggregates U Wörner, H Zimmermann-Timm Limnologica 30 (2), 215-221, 2000 | 7 | 2000 |
| Feeding behaviour of two planktonic freshwater ciliates coexisting during spring time in the eutrophic Belauer See (Bornhöveder Seenkette, North Germany) H Zimmermann-Timm, S Barkmann Limnologica 30 (2), 222-230, 2000 | 6 | 2000 |
| Ciliates and flagellates in shallow saline pans within the area of the Nationalpark Neusiedler See/Seewinkel, Austria H Zimmermann-Timm, A Herzig Internationale Vereinigung für theoretische und angewandte Limnologie …, 2006 | 5 | 2006 |
| Ausgewählte methodische Ansätze K Follner, R Baufeld, HJ Böhmer, K Henle, V Hüsing, M Kleinwächter, ... Lebensräume der Elbe und ihrer Auen 4, 67-102, 2005 | 5 | 2005 |
| Untersuchungen zur Bedeutung der Ciliaten im mikrobiellen Nahrungsnetz des Belauer Sees H Zimmermann na, 1994 | 5 | 1994 |