Total N consumption, economic, and environmental costs for the US, China, India, and the world.
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https://figshare.com/articles/dataset/_Total_N_consumption_economic_and_environmental_costs_for_the_US_China_India_and_the_world_/415558
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Economic costs are calculated based on the current and predicted cost of N fertilizer. Environmental costs are equal to 44% of the value of the excess N applied.aThe GWP of N2O based on a 1% of excess applied N being lost as N2O-N; excess N applied MMt N x 0.01×(44/28) x GWP of N2O (296). CO2 GWP Value (1 Tonne CO2 = US$15). Price of N fertilizer (1987 = US$425; 2007 = US$795; 2020 = US$980; 2030 = US$1,220; 2050 = US$1,500).
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2015-12-02



