WP 7: Urban Nitrogen Budgets

Urban Nitrogen Budgets represent a key project result. The methods developed in this project will be applied to the four test areas, reflecting the home bases of the participating institutions. Implementation of the methods worked out in the project will demonstrate general feasibility. Comparisons to be drawn from the results of the four cities (2 Asian megacities, one large and one small European city) will allow to assess the value of the concept. The potentials for reclaiming N material (and other circular economy impacts) in the urban budgets will be quantified to alter the nitrogen flows for each of the cities.