Element

Dongjiang River

Beijiang River

Xijiang River

Liuxihe River

Tanjiang River

Total

As

80.7

136.2

454.3

10.8

7.1

689.1

Ca

263,284

1,250,796

11,433,872

98,364

91,018

13,137,334

Cd

1343.6

5596.6

21912.6

455.3

306.9

29,615

Co

11.9

9.2

63.7

4.0

2.1

90.9

Cu

217.1

153.9

606.2

55.6

27.8

1060.6

Hg

166.0

270.5

2053

62.2

39.0

2590.7

In

203.2

267.8

1124.1

70.8

35.6

1701.4

K

73309

99,459

415,838

23,716

34,726

647,048

Mg

46774

154,052

1,502,493

11,351

33,301

1,747,971

Mn

1966.2

1673.4

8995.7

557.1

372.2

13564.6

Na

166,091

272,058

896,219

121,843

253,882

1,710,093

Ni

192.6

140.4

557.2

68.5

29.9

988.7

P

3718

1738

20,504

1234

791

27,985

Pb

64.6

70.2

253.2

19.6

9.2

416.9

REE

228.3

122.6

456.1

39.7

31.3

878

Sb

6.4

50.3

937.6

4.8

3.0

1002.1

Sr

821.3

2744.8

30,620

266.4

367.7

34820.8

Tl

2068

9094

15,436

253

633

27,483

Zn

445.5

976.4

3706.7

125.5

102.5

5356.6