Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Part I Theory
- Part II Ecosystems
- Part III Patterns and Processes
- 8 Influence of plant defenses and nutrients on trophic control of ecosystems
- 9 Interactive effects of plants, decomposers, herbivores, and predators on nutrient cycling
- 10 The role of bottom-up and top-down interactions in determining microbial and fungal diversity and function
- 11 The question of scale in trophic ecology
- 12 The role of species diversity in bottom-up and top-down interactions
- 13 Plant and herbivore evolution within the trophic sandwich
- 14 Bottom-up and top-down interactions across ecosystems in an era of global change
- Index
- References
11 - The question of scale in trophic ecology
from Part III - Patterns and Processes
Published online by Cambridge University Press: 05 May 2015
Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Part I Theory
- Part II Ecosystems
- Part III Patterns and Processes
- 8 Influence of plant defenses and nutrients on trophic control of ecosystems
- 9 Interactive effects of plants, decomposers, herbivores, and predators on nutrient cycling
- 10 The role of bottom-up and top-down interactions in determining microbial and fungal diversity and function
- 11 The question of scale in trophic ecology
- 12 The role of species diversity in bottom-up and top-down interactions
- 13 Plant and herbivore evolution within the trophic sandwich
- 14 Bottom-up and top-down interactions across ecosystems in an era of global change
- Index
- References
Summary
Introduction
The thousands of studies on determinants and effects of top-down and bottom-up trophic forces (hereafter, TDBU) in aquatic and terrestrial communities include approaches that usually focus on specific scales; however, as a combined body of work, these studies span temporal scales from minutes to centuries and spatial scales from bench-top microcosms (cm3) to entire forests, lakes, or oceans (km3). How do empiricists synthesize this extensive literature and how do theorists calculate meaningful model parameters given these massive scale disparities? Levin (1992) argues that issues of scale are among the most important in ecology and perhaps all of the sciences, and there are both practical and theoretical reasons for using a variety of spatial and temporal scales in ecological studies. However, spatial and temporal scales are often ignored in syntheses of literature on trophic interactions. For example, a 4m2 plot and a 100 cm3 microcosm are the most appropriate scales for units of replication in experiments examining how arthropod foraging affects alpha diversity of primary producers in long leaf pine understories and ephemeral pool communities respectively, but these studies cannot in either case demonstrate population-level effects and should not be included in syntheses that examine top-down effects on beta diversity for entire forests or streams. In this chapter, we examine scaling issues associated with empirical studies of trophic interactions (for theoretical considerations, see Chapter 1, this volume).
We are interested in the extent to which processes and mechanisms observed at particular spatial and temporal scales are relevant for processes and patterns at other scales. To that end, we present examples of a concerted research effort with a model terrestrial system (ant-plants and associated rain forest communities), as well as multiple examples from freshwater and marine systems that have utilized a mix of experimental, observational, and modeling approaches across a continuum of spatial and temporal scales.
- Type
- Chapter
- Information
- Trophic EcologyBottom-up and Top-down Interactions across Aquatic and Terrestrial Systems, pp. 288 - 317Publisher: Cambridge University PressPrint publication year: 2015
References
and (1991). Cellulose centered perspective on terrestrial community structure. Oikos, 60, 127–133.CrossRefGoogle Scholar
, , , and (2012). Bottom-up biodiversity effects increase resource subsidy flux between ecosystems. Ecology, 93, 2165–2174.CrossRefGoogle ScholarPubMed
, , , et al. (2010). Decadal trends in marine reserves reveal differential rates of change in direct and indirect effects. Proceedings of the National Academy of Sciences of the USA, 107, 18256–18261.CrossRefGoogle Scholar
and (2002). Understanding quantitative genetic variation. Nature Reviews Genetics, 3, 11–21.CrossRefGoogle ScholarPubMed
, , and (2004). Fish invasion restructures stream and forest food webs by interrupting reciprocal prey subsidies. Ecology, 85, 2656–2663.CrossRefGoogle Scholar
, and (2003). The effect of temporal scale on the outcome of trophic cascade experiments. Oecologia, 134, 578–586.CrossRefGoogle ScholarPubMed
and (2003). Faunal composition of geometrid moths changes with altitude in an Andean montane rain forest. Journal of Biogeography, 30, 431–440.CrossRefGoogle Scholar
, , , and (2011). Neotropical Eois (Lepidoptera: Geometridae): checklist, biogeography, diversity, and description patterns. Annals of the Entomological Society of America, 104, 1091–1107.CrossRefGoogle Scholar
, , , et al. (1991). Interactions between woody-plants and browsing mammals mediated by secondary metabolites. Annual Review of Ecology and Systematics, 22, 431–446.CrossRefGoogle Scholar
, , and (2009). Does productivity drive diversity or vice versa? A test of the multivariate productivity–diversity hypothesis in streams. Ecology, 90, 1227–1241.CrossRefGoogle ScholarPubMed
, , , et al. (2001). Trophic cascades, nutrients, and lake productivity: whole-lake experiments. Ecological Monographs, 71, 163–186.CrossRefGoogle Scholar
, , and (2010). Trophic cascades in lakes: lessons and prospects. In Trophic Cascades, ed. and . Washington, DC: Island Press, pp. 55–69.Google Scholar
, , and (2007). Evolution on ecological time-scales. Functional Ecology, 21, 387–393.CrossRefGoogle Scholar
and (2000). Herbivory and plant species coexistence: Community regulation by an outbreaking phytophagous insect. Ecological Monographs, 70, 73–99.CrossRefGoogle Scholar
, , and (2012). Epiphyte response to in situ manipulation of nutrient availability and fish presence in a Posidonia oceanica (L.) Delile meadow. Hydrobiologia, 696, 159–170.CrossRefGoogle Scholar
(2013). The problem of pattern and scale in ecology: what have we learned in 20 years?Ecology Letters, 16, 4–16.CrossRefGoogle ScholarPubMed
, and (2011). Context-dependent effects of marine protected areas on predatory interactions. Marine Ecology Progress Series, 437, 119–133.CrossRefGoogle Scholar
, and (1985). Resource availability and plant antiherbivore defense. Science, 230, 895–899.CrossRefGoogle ScholarPubMed
, , , and (2009). Geographical variation in host-specificity and parasitoid pressure of an herbivore (Geometridae) associated with the tropical genus Piper. Journal of Insect Science, 9(28), 1–11; available online: insectscience. org/9.28.CrossRefGoogle Scholar
, and (2012). Belowground herbivory increases vulnerability of New England salt marshes to die-off. Ecology, 93, 2085–2094.CrossRefGoogle ScholarPubMed
and (1999a). Trophic cascades in a complex, terrestrial community. Proceedings of the National Academy of Sciences of the USA, 96, 5072–5076.CrossRefGoogle Scholar
and (1999b). Relative strengths of top-down and bottom-up forces in a tropical forest community. Oecologia, 119, 265–274.CrossRefGoogle Scholar
and (2003). Top-down and bottom-up diversity cascades in detrital versus living food webs. Ecology Letters, 6, 60–68.Google Scholar
and (2007). Determinants of lichen diversity in a rainforest understory. Biotropica, 39, 525–539.CrossRefGoogle Scholar
and (2013). Can climate change trigger massive diversity cascades in terrestrial ecosystems?Diversity, 5, 1–35.CrossRefGoogle Scholar
and (2004). Piper. A Model Genus for Studies of Evolution, Chemical Ecology, and Trophic Interactions. Boston: Kluwer Academic Publishers.Google Scholar
, , and (2001). Trade offs in anti-herbivore defenses in Piper cenocladum: ant mutualists versus plant secondary metabolites. Journal of Chemical Ecology, 27, 581–592.CrossRefGoogle Scholar
, , , et al. (2003). Synergistic effects of three Piper amides on generalist and specialist herbivores. Journal of Chemical Ecology, 29, 2499–2514.CrossRefGoogle ScholarPubMed
, , , et al. (2004a). Ecological causes and consequences of variation in defensive chemistry of a neotropical shrub. Ecology, 85, 2795–2803.CrossRefGoogle Scholar
, and (2004b). Isolation, synthesis, and evolutionary ecology of Piper amides. In Piper. A Model Genus for Studies of Evolution, Chemical Ecology, and Trophic Interactions, ed. and . Boston: Kluwer Academic Publishers, pp. 117–139.Google Scholar
, and (2004c). Fitness consequences of herbivory: impacts on asexual reproduction of tropical rainforest understory plants. Biotropica, 36, 68–73.Google Scholar
, , and (2010). Herbivores on a dominant understory shrub increase local plant diversity in rain forest communities. Ecology, 91, 3707–3718.CrossRefGoogle ScholarPubMed
, and (2012). Insect outbreaks in tropical forests: patterns, mechanisms, and consequences. In Insect Outbreaks Revisited, ed. , and . New Jersey: Wiley-Blackwell, pp. 219–245.Google Scholar
and (1974). Sea otters: their role in structuring nearshore communities. Science, 185, 1058–1060.CrossRefGoogle Scholar
, , , et al. (2008). Inter- and intraspecific comparisons of antiherbivore defenses in three species of rainforest understory shrubs. Journal of Chemical Ecology, 34, 558–574.CrossRefGoogle ScholarPubMed
and (2011). Phylogenetic cascades and the origins of tropical diversity. Biotropica, 43, 270–278.CrossRefGoogle Scholar
, and (2007). Rapid evolution of flowering time by an annual plant in response to a climate fluctuation. Proceedings of the National Academy of Sciences of the USA, 104, 1278–1282.CrossRefGoogle ScholarPubMed
and (2001). Meta analysis: combining the results of independent experiments. In Design and Analysis of Ecological Experiments, ed. and . New York: Oxford University Press, pp. 347–369.Google Scholar
, and (1960). Community structure, population control, and competition. American Naturalist, 94, 421–424.CrossRefGoogle Scholar
, , , and (2005). Rapid evolution and the convergence of ecological and evolutionary time. Ecology Letters, 8, 1114–1127.CrossRefGoogle Scholar
, , , et al. (2012). Elevated atmospheric CO2 alters the arthropod community in a forest understory. Acta Oecologica, 43, 80–85.CrossRefGoogle Scholar
(1996). Marine chemical ecology: what's known and what's next? Journal of Experimental Marine Biology and Ecology, 200, 103–134.CrossRefGoogle Scholar
and (2008). Elevated atmospheric carbon dioxide and ozone alter forest insect abundance and community composition: carbon dioxide and ozone alter forest insect communities. Insect Conservation and Diversity, 1, 233–241.CrossRefGoogle Scholar
and (2010). Prey dispersal rate affects prey species composition and trait diversity in response to multiple predators in metacom-munities: multiple predators in prey metacommunities. Journal of Animal Ecology, 79, 1000–1011.CrossRefGoogle ScholarPubMed
(2001). The Unified Neutral Theory of Biodiversity and Biogeography. Princeton: Princeton University Press.Google Scholar
(2007). The relative importance of directional change, random walks, and stasis in the evolution of fossil lineages. Proceedings of the National Academy of Sciences of the USA, 104, 18404–18408.CrossRefGoogle ScholarPubMed
(2001). Multiple approaches to estimating the relative importance of top-down and bottom-up forces on insect populations: experiments, life tables, and time-series analysis. Basic and Applied Ecology, 2, 295–309.CrossRefGoogle Scholar
(1965). The Ecological Theater and the Evolutionary Play. New Haven: Yale University Press.Google Scholar
, , , et al. (2013). Nutrient enrichment, biodiversity loss, and consequent declines in ecosystem productivity. Proceedings of the National Academy of Sciences of the USA, 110, 11911–11916.CrossRefGoogle ScholarPubMed
, , , et al. (2005). Elevated CO2 reduces leaf damage by insect herbivores in a forest community. New Phytologist, 167, 207–218.CrossRefGoogle Scholar
, , , and (2005). Trophic cascades across ecosystems. Nature, 437, 880–883.CrossRefGoogle ScholarPubMed
(2003). Non-significant results in ecology: a burden or a blessing in disguise?Oikos, 102, 397–401.Google Scholar
(1983). Passive aggression: an alternative hypothesis for the Piper-Pheidole Association. Oecologia, 60, 122–126.CrossRefGoogle ScholarPubMed
(1990). Code of ant-plant mutualism broken by parasite. Science, 248, 215–217.CrossRefGoogle ScholarPubMed
(2004). Mutualism, antiherbivore defense, and trophic cascades: ant-plants as a mesocosm for experimentation. In Piper. A Model Genus for Studies Of Evolution, Chemical Ecology, and Trophic Interactions, ed. and . Boston, MA: Kluwer Academic Publishers, pp. 5–32.Google Scholar
and (1998a). Density patterns of Piper ant-plants and associated arthropods: top predator cascades in a terrestrial system?Biotropica, 30, 162–169.CrossRefGoogle Scholar
and (1998b). Experimental manipulations in lowland tropical forest demonstrate top-down cascades through four trophic levels. Ecology, 79, 1678–1687.CrossRefGoogle Scholar
and (2005). Multi-trophic interactions and biodiversity: beetles, ants, caterpillars, and plants. In Biotic Interactions in the Tropics: Their Role in the Maintenance of Species Diversity, ed. , and . Cambridge, UK: Cambridge University Press, pp. 366–385.Google Scholar
and (1990). Role of scale and environmental-factors in regulation of community structure. Trends in Ecology and Evolution, 5, 52–57.CrossRefGoogle ScholarPubMed
, , and (2004). Trajectories and correlates of community change in no-take marine reserves. Ecological Applications, 14, 1709–1723.CrossRefGoogle Scholar
and (1996). The evolutionary role of indirect effects in communities. Ecology, 5, 1329–1335.Google Scholar
, and (2013). Consistency and sensitivity of stream periphyton community structural and functional responses to nutrient enrichment. Ecological Applications, 23, 159–173.CrossRefGoogle ScholarPubMed
, and (1998). Trophic cascades and compensation: differential responses of microzooplankton in whole-lake experiments. Ecology, 79, 138–152.CrossRefGoogle Scholar
and (1996). Food web complexity and commuity dynamics. American Naturalist, 147, 813–846.CrossRefGoogle Scholar
and (2009). Eco-evolutionary feedbacks in community and ecosystem ecology: interactions between the ecological theatre and the evolutionary play. Philosophical Transactions of the Royal Society of London B: Biological Sciences, 364, 1629–1640.CrossRefGoogle ScholarPubMed
and (2001). The population ecology of contemporary adaptations: what empirical studies reveal about the conditions that promote adaptive evolution. Genetica, 112, 183–198.Google ScholarPubMed
, , , et al. (2010). Tropical forests are not flat: how mountains affect herbivore diversity. Ecology Letters, 13, 1348–1357.CrossRefGoogle Scholar
, , , and (2011). Weighing defensive and nutritive roles of ant mutualists across a tropical altitudinal gradient. Biotropica, 43, 343–350.CrossRefGoogle Scholar
and (1992). Patterns in population change and the organization of an insect community associated with goldenrod, Solidago altissima. Ecological Monographs, 62, 393–420.CrossRefGoogle Scholar
, , , and (2010). Assessing rapid evolution in a changing environment. Trends in Ecology and Evolution, 25, 692–698.CrossRefGoogle Scholar
, , and (2012). No-take areas as an effective tool to restore urchin barrens on subtropical rocky reefs. Estuarine, Coastal and Shelf Science, 112, 207–215.CrossRefGoogle Scholar
, and (2004). Trophic cascades: the primacy of trait-mediated indirect interactions. Ecology Letters, 7, 153–163.CrossRefGoogle Scholar
, , , et al. (2008). From individuals to ecosystem function: toward an integration of evolutionary and ecosystem ecology. Ecology, 89, 2436–2445.CrossRefGoogle ScholarPubMed
(2011). The newest synthesis: understanding the interplay of evolutionary and ecological dynamics. Science, 331, 426–429.CrossRefGoogle ScholarPubMed
, and (2008). Context-dependent effects of fishing: variation in trophic cascades across environmental gradients. Ecological Applications, 18, 1860–1873.CrossRefGoogle ScholarPubMed
, , , et al. (2013). The spatial patterns of directional phenotypic selection. Ecology Letters, 16, 1382–1392.CrossRefGoogle ScholarPubMed
(1960). Ecological energy relationships at the population level. American Naturalist, 94, 213–236.CrossRefGoogle Scholar
(1992). Are trophic cascades all wet? Differentiation and donor-control in speciose ecosystems. Ecology, 73, 747–754.CrossRefGoogle Scholar
, , and (2009). Characterizing the cauline domatia of two newly discovered Ecuadorian ant-plants in Piper: An example of convergent evolution. Journal of Insect Science, 9, available online: insectscience.org/9.27.CrossRefGoogle ScholarPubMed
and (2010). Trophic Cascades: Predators, Prey, and the Changing Dynamics of Nature. Washington: Island Press.Google Scholar
and (2001). Multitrophic Level Interactions. Cambridge, UK: Cambridge University Press.Google Scholar
(1994). The evolutionary interaction among species: selection, escalation, and coevolution. Annual Review of Ecology and Systematics, 25, 219–236.CrossRefGoogle Scholar
, , , et al. (2012). Dispersal-mediated trophic interactions can generate apparent patterns of dispersal limitation in aquatic metacommunities: dispersal-mediated metacommunity responses. Ecology Letters, 15, 218–226.CrossRefGoogle Scholar
, , and (2012). A cascade of evolutionary change alters consumer-resource dynamics and ecosystem function. Proceedings of the Royal Society B: Biological Sciences, 279, 3184–3192.CrossRefGoogle ScholarPubMed
(2010). Aquatic predation alters a terrestrial prey subsidy. Ecology, 91, 1435–1444.CrossRefGoogle ScholarPubMed
, , , et al. (2012). Host conservatism, host shifts and diversification across three trophic levels in two Neotropical forests. Journal of Evolutionary Biology, 25, 532–546.CrossRefGoogle ScholarPubMed
and (2010). Nitrogen deficiency affects bottom-up cascade without disrupting indirect plant defense. Journal of Chemical Ecology, 36, 642–651.CrossRefGoogle ScholarPubMed
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