wiki:nitrogen_removal_2
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| wiki:nitrogen_removal_2 [2018/07/11 14:56] – sebastian | wiki:nitrogen_removal_2 [2018/07/17 16:41] – eurac | ||
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| - | ==== Filtration of surface water by ecosystem types - Flow ==== | + | ====== Filtration of surface water by ecosystem types - Flow ====== |
| ==== General description ==== | ==== General description ==== | ||
| - | InVEST “Nutrient Delivery Ratio (NDR)” model, specifically focusing on nitrogen. The model uses a mass balance approach, which describes the movement of a mass of nutrients through space. Unlike more sophisticated nutrient models, the present approach does not represent the details of the nutrient cycle but rather represents the long-term, steady-state flow of nutrients through empirical relationships. A detailed description of the model can be found at[[http:// | + | InVEST “Nutrient Delivery Ratio (NDR)” model, specifically focusing on nitrogen. The model uses a mass balance approach, which describes the movement of a mass of nutrients through space. Unlike more sophisticated nutrient models, the present approach does not represent the details of the nutrient cycle but rather represents the long-term, steady-state flow of nutrients through empirical relationships. A detailed description of the model can be found at[[http:// |
| ==== Input Data ==== | ==== Input Data ==== | ||
| - | * Land use map * Biophysical table with data on specific coefficients regarding Land cover/land use (LULC) type, nutrients and water (listed in Table 1 of this document). | + | * Land use map |
| + | | ||
| + | * Nutrient runoff proxy, a raster dataset with the yearly average amount of precipitation | ||
| + | * LAU2 boundaries | ||
| ==== Calculation process ==== | ==== Calculation process ==== | ||
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| __Bibliography: | __Bibliography: | ||
| - | __JRC (2012). Nitrogen load gridded dataset for Europe on HSMU level. http:// | + | __JRC (2012). Nitrogen load gridded dataset for Europe on HSMU level. |
| accessed: 2017-12-07. __ | accessed: 2017-12-07. __ | ||
| - | __Natural Capital Project (2017). Invest documentation. | + | __Natural Capital Project (2017). Invest documentation.[[http:// |
| - | __Norwegian Meteorological Institute (2016). Nitrogen deposition gridded dataset for \\ years 2000-2015. | + | __Norwegian Meteorological Institute (2016). Nitrogen deposition gridded dataset for years 2000-2015.[[http:// |
| - | __Vries, W. d., Leip, A., Reinds, G., Kros, J., Lesschen, J., and Bouwman, A. (2011). | + | __Vries, W. d., Leip, A., Reinds, G., Kros, J., Lesschen, J., and Bouwman, A. (2011). Comparison of land nitrogen budgets for european agriculture by various modeling approaches. // |
| - | Comparison of land nitrogen budgets for european agriculture by various modeling approaches. // | + | |
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wiki/nitrogen_removal_2.txt · Last modified: 2018/07/18 11:41 by eurac