| Trends in ecosystem service research: early steps and current drivers P Vihervaara, M Rönkä, M Walls Ambio 39, 314-324, 2010 | 322 | 2010 |
| Consequences of herbivory in the mountain birch (Betula pubescens ssp tortuosa): importance of the functional organization of the tree E Haukioja, K Ruohomäki, J Senn, J Suomela, M Walls Oecologia 82, 238-247, 1990 | 222 | 1990 |
| HERBIVORE RESISTANCE IN BETULA PENDULA: EFFECT OF FERTILIZATION, DEFOLIATION, AND PLANT GENOTYPE P Mutikainen, M Walls, J Ovaska, M Keinänen, R Julkunen-Tiitto, ... Ecology 81 (1), 49-65, 2000 | 211 | 2000 |
| Trade‐offs in phenolic metabolism of silver birch: effects of fertilization, defoliation, and genotype M Keinänen, R Julkunen-Tiitto, P Mutikainen, M Walls, J Ovaska, ... Ecology 80 (6), 1970-1986, 1999 | 173 | 1999 |
| Comparison of five cladoceran species in short-and long-term copper exposure S Koivisto, M Ketola, M Walls Hydrobiologia 248, 125-136, 1992 | 149 | 1992 |
| Ecosystem services of fast-growing tree plantations: A case study on integrating social valuations with land-use changes in Uruguay P Vihervaara, A Marjokorpi, T Kumpula, M Walls, M Kamppinen Forest Policy and Economics 14 (1), 58-68, 2012 | 129 | 2012 |
| Effects of the concentrations of toxic Microcystis aeruginosa and an alternative food on the survival of Daphnia pulex M Reinikainen, M Ketola, M Walls Limnology and Oceanography 39 (2), 424-432, 1994 | 114 | 1994 |
| Effects of predator‐induced spines on individual fitness in Daphnia pulex M Walls, M Ketola Limnology and Oceanography 34 (2), 390-396, 1989 | 100 | 1989 |
| Variation in life history responses of Daphnia to toxic Microcystis aeruginosa J Hietala, M Reinikainen, M Walls Journal of Plankton research 17 (12), 2307-2318, 1995 | 91 | 1995 |
| Sensitivity of Daphnia to toxic cyanobacteria: effects of genotype and temperature J Hietala, C LAURÉN‐MÄÄTTÄ, M Walls Freshwater Biology 37 (2), 299-306, 1997 | 81 | 1997 |
| Demographic costs of Chaoborus-induced defences in Daphnia pulex: a sensitivity analysis M Walls, H Caswell, M Ketola Oecologia 87, 43-50, 1991 | 75 | 1991 |
| Combined Effects of Partial Defoliation and Nutrient Availability on Cloned Betula pendula Saplings: I CHANGES IN GROWTH, PARTITIONING AND NITROGEN … J OVASKA, M WALLS, E VAPAAVUORI Journal of Experimental Botany 44 (8), 1385-1393, 1993 | 74 | 1993 |
| Growth, reproduction and defence in nettles: responses to herbivory modified by competition and fertilization P Mutikainen, M Walls Oecologia 104, 487-495, 1995 | 72 | 1995 |
| Prey responses to fish predation in freshwater communities M Walls, I Kortelainen, J Sarvala Annales Zoologici Fennici, 183-199, 1990 | 58 | 1990 |
| Integrating biodiversity into decision making M Kamppinen, M Walls Biodiversity & Conservation 8, 7-16, 1999 | 54 | 1999 |
| Defensive spine formation in Daphnia pulex Leydig and induction by Chaoborus crystallinus De Geer I Vuorinen, M Ketola, M Walls Limnology and Oceanography 34 (1), 245-248, 1989 | 51 | 1989 |
| Changes in Leaf Gas Exchange Properties of Cloned Betula pendula Saplings after Partial Defoliation J OVASKA, M WALLS, PIA Mutikainen Journal of Experimental Botany 43 (10), 1301-1307, 1992 | 49 | 1992 |
| Neck spine protects Daphnia pulex from predation by Chaoborus, but individuals with longer tail spine are at a greater risk S Repka, M Walls, M Ketola Journal of Plankton Research 17 (2), 393-403, 1995 | 48 | 1995 |
| Phenotypic plasticity of Daphnia life history traits: the roles of predation, food level and toxic cyanobacteria M Walls Freshwater Biology 38 (2), 353-364, 1997 | 47 | 1997 |
| Costs of herbivore resistance in clonal saplings of Betula pendula P Mutikainen, M Walls, J Ovaska, M Keinänen, R Julkunen-Tiitto, ... Oecologia 133, 364-371, 2002 | 42 | 2002 |
