Diversity begets diversity.
Plant to invertebrate scaling patterns.
@cjlortie
taxon
insects
plants
1023
6056
Systematic review: biodiversity contrasts
Systematic review: biodiversity-function contrasts
taxon
insects
plants
171
1153
drivers
purpose
driver
pattern
response
20
3070
Stein et al. 2010 Ecology
doi: 10.1111/j.1461-0248.2011.01694.x
Allan & Crawley 2011 Ecology Letters
doi: 10.1111/j.1472-4642.2012.00941.x
Hoiss et al 2013 Diversity & Distributions
http://dx.doi.org/10.6084/m9.figshare.761220
plant invasions
plant invasions
sweeps, pans, & pitfall traps
plant invasions
uninvaded
plant invasions
plant invasions
!"
#$"
$!"
%$"
&!!"
!"#$#"%#&'()'"*+"#$#,)-#"$+#.$/01/.)"10+&/..)
2&0('..13/,)
!"/,'*#".)
4-&15#"/.)
6/"71...
http://dx.doi.org/10.6084/m9.figshare.703916
plant invasions
plant facilitation
plant facilitation
doi:10.1371/journal.pone.0037223
plant facilitation
http://dx.doi.org/10.1890/ES12-00106.1
plant facilitation
http://dx.doi.org/10.1890/ES12-00106.1
http://dx.doi.org/10.1890/ES12-00106.1
plant facilitation
next steps
insect diversity
plant diversity
Mean(arthro richness)
arthro richness
0.0
4.6
9.2
13.8
18.3
22.9
27.5
Count
0 ...
next steps
insect diversity
Rii plant-plant diversity
insect richness
0.0
4.4
8.8
13.1
17.5
Count
-0.8 -0.6 -0.4 -0.2 0.0 ...
next steps
Rii plant-insect diversity
Rii plant-plant diversity
arthro rii richness
Mean(arthro rii richness)
0.0
4.4
8.8
...
implications
Diversity begets diversity: plant to invertebrate scaling patterns.
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Diversity begets diversity: plant to invertebrate scaling patterns.

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Talk at Intecol 2013 special symposium: The diversity of diversity studies: retrospectives and future directions.

Abstract
Biodiversity ecosystem function studies primarily focus on plants. Patterns in insect diversity can also be important drivers of function and more importantly can also be drivers of community dynamics in general. Insects are nonetheless inextricably linked to plants for resources, shelter, and substrate for interactions. Here, impacts of plant invasion on insect diversity patterns are examined, plant facilitation impacts on insect community dynamics contrasted, and more broadly, the importance of plant diversity patterns versus plant-plant strengths is contrasted as drivers of insect diversity patterns.

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Diversity begets diversity: plant to invertebrate scaling patterns.

  1. 1. Diversity begets diversity. Plant to invertebrate scaling patterns. @cjlortie
  2. 2. taxon insects plants 1023 6056 Systematic review: biodiversity contrasts
  3. 3. Systematic review: biodiversity-function contrasts taxon insects plants 171 1153
  4. 4. drivers purpose driver pattern response 20 3070
  5. 5. Stein et al. 2010 Ecology
  6. 6. doi: 10.1111/j.1461-0248.2011.01694.x Allan & Crawley 2011 Ecology Letters
  7. 7. doi: 10.1111/j.1472-4642.2012.00941.x Hoiss et al 2013 Diversity & Distributions
  8. 8. http://dx.doi.org/10.6084/m9.figshare.761220
  9. 9. plant invasions
  10. 10. plant invasions sweeps, pans, & pitfall traps
  11. 11. plant invasions uninvaded
  12. 12. plant invasions
  13. 13. plant invasions !" #$" $!" %$" &!!" !"#$#"%#&'()'"*+"#$#,)-#"$+#.$/01/.)"10+&/..) 2&0('..13/,) !"/,'*#".) 4-&15#"/.) 6/"715#"/.) 8/*"1%5#"/.) 9 !" #$" $!" %$" &!!" '()(*+,-," ./0"" 1-,)23" 4)56" !"#$#"%#&'()'"*+"#$#,)'7:&,'&0/) 789-(9"/:"!"#$%&'('#)(*+;)/(" 2&0('..13/,) !"/,'*#".) 4-&15#"/.) 6/"715#"/.) ; 8/*"1%5#"/.)
  14. 14. http://dx.doi.org/10.6084/m9.figshare.703916 plant invasions
  15. 15. plant facilitation
  16. 16. plant facilitation doi:10.1371/journal.pone.0037223
  17. 17. plant facilitation http://dx.doi.org/10.1890/ES12-00106.1
  18. 18. plant facilitation http://dx.doi.org/10.1890/ES12-00106.1
  19. 19. http://dx.doi.org/10.1890/ES12-00106.1 plant facilitation
  20. 20. next steps insect diversity plant diversity Mean(arthro richness) arthro richness 0.0 4.6 9.2 13.8 18.3 22.9 27.5 Count 0 2 4 6 8 10 12 14 16 18 0.0 1.0 2.0 3.0 4.0
  21. 21. next steps insect diversity Rii plant-plant diversity insect richness 0.0 4.4 8.8 13.1 17.5 Count -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0 -1 0 1 2 3 4
  22. 22. next steps Rii plant-insect diversity Rii plant-plant diversity arthro rii richness Mean(arthro rii richness) 0.0 4.4 8.8 13.1 17.5 Count -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0 -1.0 0.0 1.0
  23. 23. implications

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