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Abstract The present study describes a methodology to quantify the gross soil nitrogen balance (SNB) for agricultural land use in the Tagus Nitrate Vulnerable Zone (TVZ) between 1989 and 2016,… Click to show full abstract
Abstract The present study describes a methodology to quantify the gross soil nitrogen balance (SNB) for agricultural land use in the Tagus Nitrate Vulnerable Zone (TVZ) between 1989 and 2016, including effects of implementation of the EC Nitrates Directive (ND, 91/676/EEC) since 2004. The study uses decadal information from National Agricultural Census at parish level and is supported by a Geographical Information System (GIS). The average SNB of the TVZ decreased significantly (p
Keywords:
distribution uncertainties;
nitrogen budgets;
budgets agriculture;
agriculture tagus;
uncertainties nitrogen;
spatial distribution
Journal Title: Land Use Policy
Year Published: 2019
Link to full text (if available)
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Journal Title: Land Use Policy
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!