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Introduction

This is a community analysis for invertebrate species at Isla Nativdad. Every graph reprenets each year of the sampling effort. Colors show the different sites around the island.

Invertebrate communities in 2006 at Isla Natividad

Permanova 2006

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##           Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location   3    4.1018  1.3673  7.6681 0.27385  0.001 ***
## Residuals 61   10.8766  0.1783         0.72615           
## Total     64   14.9783                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2007 at Isla Natividad

Permanova 2007

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location    5    9.0129  1.8026  10.225 0.34987  0.001 ***
## Residuals  95   16.7480  0.1763         0.65013           
## Total     100   25.7609                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2008 at Isla Natividad

Permanova 2008

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location    5     7.505 1.50099  7.6138 0.26796  0.001 ***
## Residuals 104    20.503 0.19714         0.73204           
## Total     109    28.008                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2009 at Isla Natividad

Permanova 2009

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location    5    8.3325 1.66649  10.374 0.28364  0.001 ***
## Residuals 131   21.0448 0.16065         0.71636           
## Total     136   29.3773                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2010 at Isla Natividad

Permanova 2010

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location    4    4.8434 1.21085  7.1853 0.19454  0.001 ***
## Residuals 119   20.0536 0.16852         0.80546           
## Total     123   24.8970                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2011 at Isla Natividad

Permanova 2011

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model     R2 Pr(>F)    
## Location    4    4.3564 1.08910  7.5837 0.2045  0.001 ***
## Residuals 118   16.9461 0.14361         0.7955           
## Total     122   21.3025                 1.0000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2012 at Isla Natividad

Permanova 2012

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location    4    5.6918  1.4230  9.0234 0.24538  0.001 ***
## Residuals 111   17.5043  0.1577         0.75462           
## Total     115   23.1961                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2013 at Isla Natividad

Permanova 2013

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##            Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location    4    3.1857 0.79643  4.3075 0.15084  0.001 ***
## Residuals  97   17.9348 0.18489         0.84916           
## Total     101   21.1205                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Invertebrate communities in 2014 at Isla Natividad

Permanova 2014

## 
## Call:
## adonis(formula = dune ~ Location, data = dune.env, permitations = 99) 
## 
## Permutation: free
## Number of permutations: 999
## 
## Terms added sequentially (first to last)
## 
##           Df SumsOfSqs MeanSqs F.Model      R2 Pr(>F)    
## Location   4    4.4953 1.12382  8.3168 0.26347  0.001 ***
## Residuals 93   12.5669 0.13513         0.73653           
## Total     97   17.0622                 1.00000           
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1