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Table 1 Mean macrophyte dry weights and physicochemical parameters measured at the study sites

From: Distribution and attachment characteristics of Sida crystallina (O.F. Müller, 1776) in lentic freshwater ecosystems of South Korea

Variable

Units

Max

Min

Mean ± SD

CV (%)

Macrophyte biomass

gdw

114.1

0

42.8 ± 23.1

68.4

Water depth

m

231

14

78.4 ± 40.6

51.7

Water temperature

°C

27.1

22.5

25.6 ± 2.5

11.2

Dissolved oxygen

%

217.2

21.6

87.9 ± 34.2

38.2

Conductivity

μs cm−1

746.7

83.6

187.8 ± 125.6

66.9

pH

8.8

6.3

7.8 ± 0.6

9.2

Chlorophyll a

μg L−1

42.8

2.1

25.8 ± 9.0

35.2

Turbidity

NTU

24.0

1.33

9.4 ± 6.0

64.5

Total nitrogen

mg L−1

13.2

1.4

7.3 ± 2.6

25.4

Total phosphorous

mg L−1

123.2

23.6

76.7 ± 32.5

36.7