| Sexual reproduction in Daphnia magna requires three stimuli OT Kleiven, P Larsson, A Hobæk Oikos, 197-206, 1992 | 429 | 1992 |
| Sex determination in Daphnia magna A Hobaek, P Larsson Ecology 71 (6), 2255-2268, 1990 | 319 | 1990 |
| Phylogenetics and evolution of a circumarctic species complex (Cladocera: Daphnia pulex) JK Colbourne, TJ Crease, LJ Weider, PDN Hebert, F Duferesne, ... Biological journal of the Linnean Society 65 (3), 347-365, 1998 | 203 | 1998 |
| A taxonomic reappraisal of the European Daphnia longispina complex (Crustacea, Cladocera, Anomopoda) A Petrusek, A Hobæk, JP Nilssen, M Skage, M ČErný, N Brede, ... Zoologica scripta 37 (5), 507-519, 2008 | 182 | 2008 |
| Assembly mechanisms determining high species turnover in aquatic communities over regional and continental scales DS Viana, J Figuerola, K Schwenk, M Manca, A Hobæk, M Mjelde, ... Ecography 39 (3), 281-288, 2016 | 157 | 2016 |
| Factors influencing species richness in lacustrine zooplankton A Hobæk, M Manca, T Andersen Acta Oecologica 23 (3), 155-163, 2002 | 135 | 2002 |
| HOLARCTIC PHYLOGEOGRAPHY OF AN ASEXUAL SPECIES COMPLEX I. MITOCHONDRIAL DNA VARIATION IN ARCTIC DAPHNIA LJ Weider, A Hobaek, JK Colbourne, TJ Crease, F Dufresne, PDN Hebert Evolution 53 (3), 777-792, 1999 | 127 | 1999 |
| Climate change and the future of freshwater biodiversity in Europe: a primer for policy-makers B Moss, D Hering, AJ Green, A Aidoud, E Becares, M Beklioglu, ... Freshwater Reviews 2 (2), 103-130, 2009 | 124 | 2009 |
| Phylogeography and arctic biodiversity: a review LJ Weider, A Hobæk Annales Zoologici Fennici, 217-231, 2000 | 112 | 2000 |
| Glacial refugia, haplotype distributions, and clonal richness of the Daphnia pulex complex in arctic Canada LJ Weider, A Hobæk Molecular Ecology 12 (2), 463-473, 2003 | 94 | 2003 |
| Holarctic phylogeography of an asexual species complex – II. Allozymic variation and clonal structure in Arctic Daphnia LJ Weider, A Hobæk, PDN Hebert, TJ Crease Molecular ecology 8 (1), 1-13, 1999 | 90 | 1999 |
| Postglacial dispersal, glacial refugia, and clonal structure in Russian/Siberian populations of the arctic Daphnia pulex complex LJ Weider, A Hobæk Heredity 78 (4), 363-372, 1997 | 63 | 1997 |
| Eutrophication, recovery and temperature in Lake Mjøsa: detecting trends with monitoring data and sediment records A Hobaek, JE Løvik, T Rohrlack, SJ Moe, M Grung, H Bennion, G Clarke, ... Freshwater Biology 57 (10), 1998-2014, 2012 | 60 | 2012 |
| Ecological genetics of Norwegian Daphnia. II. Distribution of Daphnia longispina genotypes in relation to short-wave radiation and water colour A Hobæk, HG Wolf Hydrobiologia 225, 229-243, 1991 | 60 | 1991 |
| Restoring Daphnia lacustris G.O. Sars, 1862 (Crustacea, Anomopoda): a cryptic species in the Daphnia longispina group JP Nilssen, A Hobæk, A Petrusek, M Skage Hydrobiologia 594, 5-17, 2007 | 58 | 2007 |
| Defining ecological and chemical reference conditions and restoration targets for nine European lakes H Bennion, GL Simpson, N John Anderson, G Clarke, X Dong, A Hobæk, ... Journal of Paleolimnology 45, 415-431, 2011 | 57 | 2011 |
| Concentrations of trace elements in recent and preindustrial sediments from Norwegian and Russian Arctic lakes S Rognerud, T Skotvold, E Fjeld, SA Norton, A Hobæk Canadian Journal of Fisheries and Aquatic Sciences 55 (6), 1512-1523, 1998 | 54 | 1998 |
| Molecular characterization of clonal population structure and biogeography of arctic apomictic Daphnia from Greenland and Iceland LJ Weider, A Hobaek, TJ Crease, H Stibor Molecular Ecology 5 (1), 107-118, 1996 | 52 | 1996 |
| Phytoplankton and zooplankton in acidified lakes in South Norway GG Raddum, A Hobaek, ER Lømsland, T Johnsen | 49 | 1980 |
| Direct distributional response in Daphnia pulex to a predator kairomone OT Kleiven, P Larsson, A Hobæk Journal of Plankton Research 18 (8), 1341-1348, 1996 | 45 | 1996 |
