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Card 6

Front

The two major ions in river water are:

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Card 7

Front

What is the world average runoff ratio (average runoff per unit area/average rainfall)?

Back

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Card 8

Front

This suggests that the other (1-runoff ratio) is...

Back

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Card 9

Front

What % of river water sodium (Na+) originates from precipitation?

Back

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Card 10

Front

What is the main source of river water sodium (Na+)?

Back

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Card 11

Front

The main sources of SO4(2-) are:

Back

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Card 12

Front

100% CO2=

Back

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Card 13

Front

100% HCO3- =

Back

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Card 14

Front

100% CO3(2-) =

Back

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Card 15

Front

What are the causes of increased DOC?

Back

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