Nitrate leaching and run-off in Europe: Difference between revisions
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{{variable| moderator = | {{variable|moderator=Jouni}} | ||
==Scope== | ==Scope== | ||
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===Data=== | ===Data=== | ||
It is assumed that 200 mm of rain turns into groundwater per year. The leached nitrate dissolves in this water volume. | |||
===Causality=== | ===Causality=== | ||
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* [[:image:Agriculture mega case study.ANA|Agriculture mega case study.ANA]] | * [[:image:Agriculture mega case study.ANA|Agriculture mega case study.ANA]] | ||
<anacode> | |||
Fertilizer_use*uniform(0.01,0.2)/lognormal(.2*100*100,5) | |||
</anacode> | |||
==Result== | ==Result== | ||
Latest revision as of 10:43, 7 September 2009
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Scope
What is the amount of nitrate leaching to aquatic systems in Europe per year?
Definition
Data
It is assumed that 200 mm of rain turns into groundwater per year. The leached nitrate dissolves in this water volume.
Causality
- No parents defined.
Unit
ton/a
Formula
<anacode> Fertilizer_use*uniform(0.01,0.2)/lognormal(.2*100*100,5) </anacode>
Result
{{#opasnet_base_link:Op_en3024}}