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Table 2 Chlorophyll data (mg/m2) for microcosm experiment (S.D.= standard deviation) with results of 2 × 2 ANOVA using the Scheirer-Ray-Hare extension of the Kruskal-Wallis test.

From: Fairy, tadpole, and clam shrimps (Branchiopoda) in seasonally inundated clay pans in the western Mojave Desert and effect on primary producers

 

Chlorophyll a

Chlorophyll b

 

W/O 30

W/30

W/O 60

W/60

W/O 30

W/30

W/O 60

W/60

N

10

10

10

10

10

10

10

10

Mean

12.3

14.0

16.6

13.5

2.63

1.82

1.78

2.21

S.D.

10.3

8.4

8.8

7.4

2.04

1.62

1.89

2.37

Source of variation

df

SS

MS

p

df

SS

MS

p

SHRIMP

1

10.00

10.00

0.52

1

0.000

0.000

0.99

DURATION

1

129.6

129.6

0.19

1

0.4000

0.4000

0.90

SHRIMP × DURATION

1

78.40

78.40

0.12

1

115.6

115.6

0.26

Error

36

5112

142.0

 

36

2534

70.39

Â