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Table 2 Results from the nested analyses of variance of treatment effects on the changes in biomass (g/m2) of major plant functional groups in low shrub tundra, Kangerlussuaq, Greenland

From: Interactions between herbivory and warming in aboveground biomass production of arctic vegetation

  

P-values

Variable

Response

W

E

E*W

B. nana leaf

δp

0.862

0.291

0.097

 

δs

0.898

0.056

0.225

 

δc

0.751

0.191

0.716

B. nana stem

δp

0.512

0.093

0.594

 

δs

0.698

0.887

0.895

 

δc

0.609

0.965

0.864

Graminoids

δp

0.474

0.021a

0.188

 

δs

0.696

0.995

0.960

 

δc

0.802

0.916

0.993

Forbs

δp

0.891

0.484

0.293

 

δs

0.738

0.509

0.725

 

δc

0.297

0.736

0.875

  1. δp: primary change 2003–2004, δs: secondary change 2005–2006, δc: cumulative change 2003–2006. W: warming treatment, E: exclosure treatment. a indicates significance at the p ≤ 0.05 level.
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BMC Ecology

ISSN: 1472-6785

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