Sample date

Pharoan Island

Wadi Quny

Hidden Bay

Sand

Seagrass

Coral

Sand

Seagrass

Coral

Sand

Seagrass

Coral

Apr. 2013

Jul.

Oct.

Jan. 2014

Apr.

Jul.

Oct.

Jan. 2015

Apr.

19.5 ± 2.5

21.3 ± 3.1

18.6 ± 2.3

18.4 ± 2.3

19.1 ± 2.5

20.5 ± 2.8

19.4 ± 2.9

20.3 ± 2.8

20.7 ± 2.8

3.2 ± 1.6

2.5 ± 1.3

2.7 ± 1.4

3.1 ± 1.6

3.6 ± 1.7

3.4 ± 1.7

3.1 ± 1.6

3.0 ± 1.5

2.8 ± 1.4

1.0 ± 0.2

1.7 ± 0.2

1.0 ± 0.3

1.0 ± 0.2

1.2 ± 0.2

1.1 ± 0.2

0.9 ± 0.1

1.0 ± 0.1

1.1 ± 0.1

2.6 ± 1.5

2.7 ± 1.5

2.8 ± 1.6

3.1 ± 1.8

4.0 ± 1.9

4.2 ± 1.9

5.6 ± 2.1

7.5 ± 2.7

9.83 ± 0.1

0

0.2 ± 0.1

0.3 ± 0.1

0.2 ± 0.1

0.2 ± 0.1

0.3 ± 0.1

0.4 ± 0.1

0.4 ± 0.1

0.6 ± 0.2

0

0

0

0

0

0

0

0

0

2.8 ± 1.9

1.1 ± 1.0

0.6 ± 0.2

0.1 ± 0.03

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0