Dataset. 2022

Supplementary material from "The biogeography of community assembly: latitude and predation drive variation in community trait distribution in a guild of epifaunal crustaceans"

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/272907
Digital.CSIC. Repositorio Institucional del CSIC
  • Gross, Collin P.
  • Duffy, Emmett
  • Hovel, Kevin
  • Kardish, Melissa R.
  • Reynolds, Pamela L.
  • Boström, Christoffer
  • Boyer, Katharyn
  • Cusson, Mathieu
  • Eklöf, Johan
  • Engelen, Aschwin H.
  • Eriksson, Britas Klemens
  • Fodrie, Fredrick Joel
  • Griffin, John N.
  • Hereu, Clara M.
  • Hori, Masakazu
  • Hughes, A. Randall
  • Ivanov, Mikhail V.
  • Jorgensen, Pablo
  • Kruschel, Claudia
  • Lee, Kun-Seop
  • Lefcheck, Jonathan
  • McGlathery, Karen J.
  • Moksnes, Per-Olav
  • Nakaoka, Masahiro
  • O'Connor, Mary
  • O'Connor, Nessa E.
  • Olsen, Jeanine
  • Orth, Robert J.
  • Peterson, Bradley J.
  • Reiss, Henning
  • Rossi, Francesca
  • Ruesink, Jennifer
  • Sotka, Erik E.
  • Thormar, Jonas
  • Tomàs, Fiona
  • Unsworth, Richard
  • Voigt, Erin
  • Whalen, Matthew A.
  • Ziegler, Shelby
  • Stachowicz, J. J.
While considerable evidence exists of biogeographic patterns in the intensity of species interactions, the influence of these patterns on variation in community structure is less clear. Studying how the distributions of traits in communities vary along global gradients can inform how variation in interactions and other factors contribute to the process of community assembly. Using a model selection approach on measures of trait dispersion in crustaceans associated with eelgrass (Zostera marina) spanning 30° of latitude in two oceans, we found that dispersion strongly increased with increasing predation and decreasing latitude. Ocean and epiphyte load appeared as secondary predictors; Pacific communities were more overdispersed while Atlantic communities were more clustered, and increasing epiphytes were associated with increased clustering. By examining how species interactions and environmental filters influence community structure across biogeographic regions, we demonstrate how both latitudinal variation in species interactions and historical contingency shape these responses. Community trait distributions have implications for ecosystem stability and functioning, and integrating large-scale observations of environmental filters, species interactions and traits can help us predict how communities may respond to environmental change., This research was funded by National Science Foundation grants to J.E.D., J.J.S. and K.A.H. (NSF-OCE 1336206, OCE 1336905, and OCE 1336741). C.B. was funded by the Åbo Akademi University Foundation., Peer reviewed
 
DOI: http://hdl.handle.net/10261/272907
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/272907

HANDLE: http://hdl.handle.net/10261/272907
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/272907
 
Ver en: http://hdl.handle.net/10261/272907
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/272907

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/272907
Dataset. 2022

SUPPLEMENTARY MATERIAL FROM "THE BIOGEOGRAPHY OF COMMUNITY ASSEMBLY: LATITUDE AND PREDATION DRIVE VARIATION IN COMMUNITY TRAIT DISTRIBUTION IN A GUILD OF EPIFAUNAL CRUSTACEANS"

Digital.CSIC. Repositorio Institucional del CSIC
  • Gross, Collin P.
  • Duffy, Emmett
  • Hovel, Kevin
  • Kardish, Melissa R.
  • Reynolds, Pamela L.
  • Boström, Christoffer
  • Boyer, Katharyn
  • Cusson, Mathieu
  • Eklöf, Johan
  • Engelen, Aschwin H.
  • Eriksson, Britas Klemens
  • Fodrie, Fredrick Joel
  • Griffin, John N.
  • Hereu, Clara M.
  • Hori, Masakazu
  • Hughes, A. Randall
  • Ivanov, Mikhail V.
  • Jorgensen, Pablo
  • Kruschel, Claudia
  • Lee, Kun-Seop
  • Lefcheck, Jonathan
  • McGlathery, Karen J.
  • Moksnes, Per-Olav
  • Nakaoka, Masahiro
  • O'Connor, Mary
  • O'Connor, Nessa E.
  • Olsen, Jeanine
  • Orth, Robert J.
  • Peterson, Bradley J.
  • Reiss, Henning
  • Rossi, Francesca
  • Ruesink, Jennifer
  • Sotka, Erik E.
  • Thormar, Jonas
  • Tomàs, Fiona
  • Unsworth, Richard
  • Voigt, Erin
  • Whalen, Matthew A.
  • Ziegler, Shelby
  • Stachowicz, J. J.
While considerable evidence exists of biogeographic patterns in the intensity of species interactions, the influence of these patterns on variation in community structure is less clear. Studying how the distributions of traits in communities vary along global gradients can inform how variation in interactions and other factors contribute to the process of community assembly. Using a model selection approach on measures of trait dispersion in crustaceans associated with eelgrass (Zostera marina) spanning 30° of latitude in two oceans, we found that dispersion strongly increased with increasing predation and decreasing latitude. Ocean and epiphyte load appeared as secondary predictors; Pacific communities were more overdispersed while Atlantic communities were more clustered, and increasing epiphytes were associated with increased clustering. By examining how species interactions and environmental filters influence community structure across biogeographic regions, we demonstrate how both latitudinal variation in species interactions and historical contingency shape these responses. Community trait distributions have implications for ecosystem stability and functioning, and integrating large-scale observations of environmental filters, species interactions and traits can help us predict how communities may respond to environmental change., This research was funded by National Science Foundation grants to J.E.D., J.J.S. and K.A.H. (NSF-OCE 1336206, OCE 1336905, and OCE 1336741). C.B. was funded by the Åbo Akademi University Foundation., Peer reviewed




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