Abstract
Over the last twenty years there has been increasing interest in facilitative plant-plant interactions. Research has examined the relationships between the role of plant interactions and gradients of environmental severity, the consequences of facilitation for biodiversity at a range of scales and the integration of facilitation into mainstream ecological theories. However, there appears to be a lack of research that explicitly links facilitation and the study of plant clonality. This is surprising given the common co-occurrence of high levels of facilitation and clonality in some systems, for example arctic and alpine environments, and the possibility for clonality to play a role in regulating facilitation processes. I propose a number of areas where there is considerable potential for bringing these two topics together, including the re-analysis of large-scale databases and multi-site experiments, the development of modelling approaches combining both facilitation and clonality and the testing of these approaches through field experimentation. I also discuss some of the studies that are starting to address this research gap, and that indicate how we might in future bring these research topics closer together.
Similar content being viewed by others
References
Bertness MD, Callaway R (1994) Positive interactions in communities. Trends Ecol Evol 9:191–193
Bronstein JL (2009) The evolution of facilitation and mutualism. J Ecol 97:1160–1170
Brooker RW, Bennett AE, Cong W-F, Daniell TJ, George TS, Hallett PD, Hawes C, Iannetta PPM, Jones HG, Karley AJ, Li L, McKenzie BM, Pakeman RJ, Paterson E, Schöb C, Shen J, Squire G, Watson CA, Zhang C, Zhang F, Zhang J, White PJ (2015) Improving intercropping: a synthesis of research in agronomy plant physiology and ecology. New Phytol 206:107–117
Brooker RW, Callaghan TV (1998) The balance between positive and negative plant interactions and its relationship to environmental gradients: a model. Oikos 81:196–207
Brooker RW, Carlsson BA, Callaghan TV (2001) Carex bigelowii Torrey ex Schweinitz (C. rigida Good non Schrank; C. hyperborea Drejer). J Ecol 89:1072–1095
Brooker RW, Karley AJ, Newton AC, Pakeman RJ, Schöb C (2016) Facilitation and sustainable agriculture: a mechanistic approach to reconciling crop production and conservation. Funct Ecol 30:98–107
Brooker RW, Maestre FT, Callaway RM, Lortie CL, Cavieres LA, Kunstler G, Liancourt P, Tielbörger K, Travis JMJ, Anthelme F, Armas C, Coll L, Corcket E, Delzon S, Forey E, Kikvidze Z, Olofsson J, Pugnaire FI, Quiroz CL, Saccone P, Schiffers K, Seifan M, Touzard B, Michalet R (2008) Facilitation in plant communities: the past, the present and the future. J Ecol 96:18–34
Brooker RW, Travis JMJ, Clark EJ, Dytham C (2007) Modelling species’ range shifts in a changing climate: the impacts of biotic interactions dispersal distance and the rate of climate change. J Theor Biol 245:59–65
Bruno JF, Stachowicz JJ, Bertness MD (2003) Inclusion of facilitation into ecological theory. TREE 18:119–125
Bulleri F, Bruno JF, Benedetti-Cecchi L (2008) Beyond competition: Incorporating positive interactions between species to predict ecosystem invasibility. PLoS Biol 6:e162
Butterfield BJ, Cavieres LA, Callaway RM, Cook BJ, Kikvidze Z, Lortie CJ, Michalet R, Pugnaire FI, Schöb C, Xiao S, Zaitchek B, Anthelme F, Björk RG, Dickinson K, Gavilan R, Kanka R, Maalouf JP, Noroozi J, Parajuli R, Phoenix GK, Reid A, Ridenour W, Rixen C, Wipf S, Zhao L, Brooker RW (2013) Alpine cushion plants inhibit the loss of phylogenetic diversity in severe environments. Ecol Letters 16:478–486
Cabaco S, Apostolaki ET, Garcia-Marin P, Gruber R, Hernandez I, Martinez-Crego B, Mascaro O, Perez M, Prathep A, Robinson C, Romero J, Schmidt AL, Short FT, van Tussenbroek BI, Santos R (2013) Effects of nutrient enrichment on seagrass population dynamics: evidence and synthesis from the biomass-density relationships. J Ecol 101:1552–1562
Callaghan TV, Jonasson S, Brooker RW (1997) Arctic clonal plants and global change. In Kroon H, van Groenendael J (eds) The ecology and evolution of clonal plants. Backhuys Publishers, Leiden, pp 381–403.
Callaway RM (1995) Positive interactions among plants. Bot Rev 61:306–349
Callaway RM (1997) Positive interactions in plant communities and the individualistic-continuum concept. Oecologia 112:143–149
Callaway RM (2007) Positive interactions and interdependence in plant communities. Springer, Dordrecht
Callaway RM, Brooker RW, Choler P, Kikvidze Z, Lortie CJ, Michalet R, Paolini L, Pugnaire FI, Newingham B, Aschehoug ET, Armas C, Kikodze D, Cook BJ (2002) Positive interactions among alpine plants increase with stress. Nature 417:844–848
Cavieres LA, Brooker RW, Butterfield BJ, Cook BJ, Kikvidze Z, Lortie CJ, Michalet R, Pugnaire FI, Schöb C, Xiao S, Anthelme F, Björk RG, Dickinson KJM, Cranston BH, Gavilán R, Gutiérrez-Girón A, Kanka R, Maalouf J-P, Mark AF, Noroozi J, Parajuli R, Phoenix GK, Reid AM, Ridenour WM, Rixen C, Wipf S, Zhao L, Escudero A, Zaitchik BF, Lingua E, Aschehoug ET, Callaway RM (2014) Facilitative plant interactions and climate simultaneously drive alpine plant diversity. Ecol Letters 17:193–202
Carlsson BÅ, Jónsdóttir IS, Svensson BM, Callaghan TV (1990) Aspects of clonality in the Arctic: a comparison between Lycopodium annotinum and Carex bigelowii. In Groenendael J, de Kroon H (eds) Clonal growth in plants: regulation and function. SPB Academic Publishing, The Hague, pp 131–151
Choler P, Michalet R, Callaway RM (2001) Facilitation and competition on gradients in alpine plant communities. Ecology 82:3295–3308
Clements, FE (1916) Plant succession: an analysis of the development of vegetation. Carnegie Institution of Washington, Washington D.C.
Connell JH, Slatyer RO (1977) Mechanisms of succession in natural communities and their role in community stability and organization. Amer Naturalist 111:1119–1144
Dormann CF, Brooker RW (2002) Facilitation and competition in the high Arctic: the importance of the experimental approach. Acta Oecol 23:297–301
Eilts JA, Mittelbach GG, Reynolds HL, Gross KL (2011) Resource heterogeneity, soil fertility and species diversity: effects of clonal species on plant communities. Amer Naturalist 177:574–588
Golubski AJ, Gross KL, Mittelbach GG (2010) Recycling-mediated facilitation and coexistence based on plant size. Amer Naturalist 176:588–600
Gómez-Aparicio L (2009) The role of plant interactions in the restoration of degraded ecosystems: a meta-analysis across life-forms and ecosystems. J Ecol 97:1202–1214
Grime JP (1973) Competitive exclusion in herbaceous vegetation. Nature 242:344–347
He Q, Bertness MD, Altieri AH (2013) Global shifts towards positive species interactions with increasing environmental stress. Ecol Letters 16:695–706
Honnay O, Jacquemyn H (2010) Clonal plants: beyond the patterns-ecological and evolutionary dynamics of asexual reproduction. Evol Ecol 24:1393–1397
Huxham M, Kumara MP, Jayatissa LP, Krauss KW, Kairo J, Langat J, Mencuccini M, Skov MW, Kirui B (2010) Intra- and interspecific facilitation in mangroves may increase resilience to climate change threats. Philos Trans, Ser B 365:2127–2135
Jónsdóttir IS, Callaghan TV (1990) Intraclonal translocation of ammonium and nitrate nitrogen in Carex bigelowii Torr ex Schwein using 15N and nitrate reductase assays. New Phytol 114:419–428
Klimešová J, de Bello F (2009) CLO-PLA: the database of clonal and bud bank traits of Central European flora. J Veg Sci 20:511–516
Klimešová J, Herben T (2015) Clonal and bud bank traits: patterns across temperate plant communities. J Veg Sci 26:243–253
Klimešová J, Klimeš L (1999) Clo-Pla3 – database of clonal growth of plants from Central Europe. Plant Ecol 141:91–9
Le Bagousse-Pinguet Y, Xiao S, Brooker RW, Gross N, Liancourt P, Straile D, Michalet R (2014) Facilitation displaces hotspots of diversity and allows communities to persist in heavily stressed and disturbed environments. J Veg Sci 25:66–76
Levine JM (1999) Indirect facilitation: evidence and predictions from a riparian community. Ecology 80:1762–1769
Magyar G, Kertész M, Oborny B (2004) Resource transport between ramets alters soil resource pattern: a simulation study on clonal growth. Evol Ecol 18:469–492
Michalet R, Brooker RW, Cavieres LA, Kikvidze Z, Lortie CJ, Pugnaire FI, Valiente-Banuet A, Callaway RM (2006) Do biotic interactions shape both sides of the humped-back model of species richness in plant communities? Ecol Letters 9:767–773
Morschhauser T, Rudolf K, Botta-Dukat Z, Oborny B (2009) Density-dependence in the establishment of juvenile Allium ursinum individuals in a monodominant stand of conspecific adults. Acta Oecol 35:621–629
Odum, EP (1968) Fundamentals of ecology, 2nd ed. Saunders, London.
Pakeman RJ, Pugnaire FI, Michalet R, Lortie CJ, Schiffers K, Maestre FT, Travis J (2009) Is the cask of facilitation ready for bottling? A symposium on the connectivity and future directions of positive plant interactions. Biol Letters 5:577–579
Travis JMJ, Brooker RW, Clark EJ, Dytham C (2006) The distribution of positive and negative species interactions across environmental gradients on a dual-lattice model. J Theor Biol 241:896–902
Acknowledgements
This paper is based upon a presentation given at the 11th Clonal Plant Workshop in Třeboň, Czech Republic, August 2015. I would like to thank the sponsors and organizers of this meeting, in particular Jitka Klimešová and Tomáš Herben. I would like to thank Zaal Kikvidze, Robin Pakeman and two anonymous referees for their helpful and thoughtful comments on previous versions of this paper. Finally, I would like to thank Terry Callaghan for pointing me towards both clonality and facilitation during my PhD; it has only taken me twenty years to get around to writing this paper.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Brooker, R.W. Clonal plants and facilitation research: bridging the gap. Folia Geobot 52, 295–302 (2017). https://doi.org/10.1007/s12224-016-9267-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12224-016-9267-7