GRAZER DIVERSITY, FUNCTIONAL REDUNDANCY, AND PRODUCTIVITY IN SEAGRASS BEDS: AN EXPERIMENTAL TEST

By J. Emmett Duffy, K. Macdonald, J. Rhode, J. Parker. 2001

269 citations recorded by the source corpus.

Subfields: Ecology, Nature and Landscape Conservation, Oceanography

View Paper: https://www.semanticscholar.org/paper/746c4bae916ff8a226645d419ffddb0b17417ca9

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Citations in the corpus

Species richness in macroalgae and macrofauna assemblages on Fucus serratus L. (Phaeophyceae) and Zostera marina L. (Angiospermae) in Skagerrak, Norway (2005, background): “For maintaining a system with balance between epiphytes and grazers, a number of species within different functional groups are postulated to be important (Duffy et al. 2001).”
Species-specific impacts of grazing amphipods in an eelgrass-bed community (2001, background): “…permitted without written consent of the publisher Mar Ecol Prog Ser 223: 201–211, 2001 1974, Klumpp et al. 1989, Edgar & Shaw 1995, Taylor 1998), and in structuring the assemblages of plants on which they feed (Orth & van Montfrans 1984, Jernakoff et al. 1996, Duffy & Hay 2000, Duffy et al. 2001).”
Habitat degradation increases functional originality in highly diverse coral reef fish assemblages (2016, background): “There is preliminary empirical evidence to support the presence of functional redundancy in natural systems (Duffy et al. 2001, Bêche and Statzner 2009, Gallagher et al. 2013, Mouillot et al. 2014); however, outside of controlled experiments (Isbell et al. 2011, Joner et al. 2011, MacDougall et al.…”
Linking aboveground and belowground communities: the indirect influence of aphid species identity and diversity on a three trophic level soil food web (2004, unknown): “(1997) and Duffy et al. (2003), and”
Do woodlice and earthworms interact synergistically in leaf litter decomposition (2005, background): “2000; Ives, Klug & Gross 2000; Wardle, Bonner & Barker 2000), there has been discussion of the extent to which different levels of biodiversity increase particular functions of ecosystems (e.g. Jonsson & Malmqvist 2000; Cragg & Bardgett 2001; Duffy et al. 2001; Jonsson, Malmqvist & Hoffstein 2001), ”
EFFECTS OF BIODIVERSITY ON ECOSYSTEM FUNCTIONING: A CONSENSUS OF CURRENT KNOWLEDGE (2005, background): “Even in diverse communities, however, compensation may not occur among all species in a given trophic level, suggesting that further refinement of functional effect groups beyond trophic position is necessary (Hulot et al. 2000, Duffy et al. 2001, Ruesink and Srivastava 2001).”
BIODIVERSITY LOSS AND ECOSYSTEM FUNCTIONING: DISTINGUISHING BETWEEN NUMBER AND IDENTITY OF SPECIES (2005, result): “Much of the previous research that also supported the ‘‘idiosyncratic’’ model involved Synthetic Assemblage Experiments (Naeem and Li 1998, Norberg 2000, Duffy et al. 2001, Diaz et al. 2003).”
Assembly rules and functional groups at global biogeographical scales (2002, background): “The impact of the global loss of biodiversity is increasingly attributed to the loss of functional rather than taxonomic groups (Chapin et al . 2000; Tilman 2000; Duffy et al . 2001 ).”
The Role of Biodiversity in the Functioning of Freshwater and Marine Benthic Ecosystems (2004, unknown): “d. Reference key: 1: Barlocher and Graca 2002; 2: Cardinale et al. 2002; 3: Cardinale and Palmer 2002; 4: Huryn et al. 2002; 5: Jonsson and Malmqvist 2000; 6: Jonsson and Malmqvist 2003b; 7: Jonsson et al. 2001; 8: Jonsson et al. 2002; 9: Engelhardt and Ritchie 2001; 10: Downing and Leibold 2002; 11”
Biodiversity and ecosystem function: the consumer connection (2002, background): “1986) and among some benthic crustaceans feeding on periphyton (Duffy et al. 2001).”
Plant species diversity and composition: experimental effects on marine epifaunal assemblages (2001, background): “Even fewer have addressed the functional role of diversity in marine benthic ecosystems (but see Paine 1992, Stachowicz et al. 1999, Duffy et al. 2001).”
Grazer diversity effects on ecosystem functioning in seagrass beds (2003, background): “The first possibility is consistent with documented differences among these grazers in the propensity to consume macroalgae, microalgae, and detritus (Duffy & Hay 2000; Duffy & Harvilicz 2001; Duffy et al. 2001), and in microhabitat use.”
Understanding the Effects of Marine Biodiversity on Communities and Ecosystems (2007, background): “Grazers in this system do show seasonal abundance patterns (Duffy et al. 2001, Parker et al. 2001), which should produce more complete resource use throughout the season and contribute to this effect.”
A synthesis of subdisciplines: predator–prey interactions, and biodiversity and ecosystem functioning (2004, background): “The former is the mainstay of PPI studies, whereas the latter is typical of BEF studies of plants consuming nutrients (Tilman et al. 1996; Hector et al. 1999) or detritivores consuming detritus (Jonsson & Malmqvist 2000; Duffy et al. 2001; Cardinale et al. 2002).”
Carbon sources and trophic structure in an eelgrass Zostera marina bed, based on stable isotope and fatty acid analyses (2008, unknown): “This result is in good accordance with a previously reported diminished grazing impact of amphipods on epiphytes compared to isopod mesograzers by Duffy et al. (2001).”