| How does climate warming affect plant‐pollinator interactions? SJ Hegland, A Nielsen, A Lázaro, AL Bjerknes, Ø Totland Ecology letters 12 (2), 184-195, 2009 | 1479 | 2009 |
| Conservation of species interaction networks JM Tylianakis, E Laliberté, A Nielsen, J Bascompte Biological conservation 143 (10), 2270-2279, 2010 | 1030 | 2010 |
| Multiple stressors on biotic interactions: how climate change and alien species interact to affect pollination O Schweiger, JC Biesmeijer, R Bommarco, T Hickler, PE Hulme, S Klotz, ... Biological Reviews 85 (4), 777-795, 2010 | 514 | 2010 |
| Do alien plant invasions really affect pollination success in native plant species? AL Bjerknes, Ø Totland, SJ Hegland, A Nielsen Biological conservation 138 (1-2), 1-12, 2007 | 387 | 2007 |
| Effects of patch size and density on flower visitation and seed set of wild plants: a pan‐European approach J Dauber, JC Biesmeijer, D Gabriel, WE Kunin, E Lamborn, B Meyer, ... Journal of Ecology 98 (1), 188-196, 2010 | 272 | 2010 |
| Ecological networks, nestedness and sampling effort A Nielsen, J Bascompte Journal of Ecology, 1134-1141, 2007 | 271 | 2007 |
| Assessing bee species richness in two Mediterranean communities: importance of habitat type and sampling techniques A Nielsen Ecological Research 26 (17), 969-983, 2011 | 223 | 2011 |
| Potential effects of climate change on crop pollination. M Kjøhl, A Nielsen, NC Stenseth | 143 | 2011 |
| How to monitor ecological communities cost-efficiently: The example of plant–pollinator networks SJ Hegland, J Dunne, A Nielsen, J Memmott Biological Conservation 143 (9), 2092-2101, 2010 | 125 | 2010 |
| Effects of an exotic plant and habitat disturbance on pollinator visitation and reproduction in a boreal forest herb Ø Totland, A Nielsen, AL Bjerknes, M Ohlson American journal of botany 93 (6), 868-873, 2006 | 103 | 2006 |
| Does forest gap size affects population size, plant size, reproductive success and pollinator visitation in Lantana camara, a tropical invasive shrub? Ø Totland, P Nyeko, AL Bjerknes, SJ Hegland, A Nielsen Forest Ecology and Management 215 (1-3), 329-338, 2005 | 83 | 2005 |
| Structural properties of mutualistic networks withstand habitat degradation while species functional roles might change A Nielsen, Ø Totland Oikos 123 (3), 323-333, 2014 | 72 | 2014 |
| Effects of competition and climate on a crop pollinator community A Nielsen, T Reitan, AW Rinvoll, AK Brysting Agriculture, Ecosystems & Environment 246, 253-260, 2017 | 70 | 2017 |
| The effect of forest management operations on population performance of Vaccinium myrtillus on a landscape-scale A Nielsen, Ø Totland, M Ohlson Basic and applied Ecology 8 (3), 231-241, 2007 | 68 | 2007 |
| Do Not Divide Count Data with Count Data; A Story from Pollination Ecology with Implications Beyond T Reitan, A Nielsen PLoS ONE 11 (1), e0149129, 2016 | 62 | 2016 |
| Factors related to the inter‐annual variation in plants' pollination generalization levels within a community A Lázaro, A Nielsen, Ø Totland Oikos 119 (5), 825-834, 2010 | 54 | 2010 |
| Pollinator community responses to the spatial population structure of wild plants: A pan-European approach A Nielsen, J Dauber, WE Kunin, E Lamborn, B Jauker, M Moora, SG Potts, ... Basic and Applied Ecology 13 (6), 489-499, 2012 | 51 | 2012 |
| Are responses of herbivores to environmental variability spatially consistent in alpine ecosystems? A Nielsen, NG Yoccoz, G Steinheim, GO Storvik, Y Rekdal, M Angeloff, ... Global Change Biology 18 (10), 3050-3062, 2012 | 46 | 2012 |
| Crop pollination in small-scale agriculture in Tanzania: Household dependence, awareness and conservation T Sawe, A Nielsen, K Eldegard Sustainability 12 (6), 2228, 2020 | 40 | 2020 |
| Small-size bees reduce male fitness of the flowers of Ononis masquillierii (Fabaceae), a rare endemic plant in the northern Apennines D Vivarelli, T Petanidou, A Nielsen, G Cristofolini Botanical Journal of the Linnean Society 165 (3), 267-277, 2011 | 35 | 2011 |
