Hungry for change
Research on a systemic way to tackle the nitrogen crisis
M. Russchen (TU Delft - Architecture and the Built Environment)
L.W. Waalders (TU Delft - Architecture and the Built Environment)
E.C.J. de Quant (TU Delft - Architecture and the Built Environment)
M. Sutherland (TU Delft - Architecture and the Built Environment)
Z. Zhou (TU Delft - Architecture and the Built Environment)
More Info
expand_more
Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.
Abstract
The Nitrogen Crisis has become a focal point for the global community, with the related European policy stirring uncertainty in the agricultural sector. This political unrest has been clearly manifested in the Netherlands, while natural areas remain exposed to high emission levels. Society calls for systematic solutions to the nitrogen issue that conserve the existence of farmers, the preservation of nature and the national economy.
This report focuses on the agricultural sector, as it accounts for 52 per cent of emissions (RIVM, 2022). We investigate opportunities to mitigate NH4 and NO3 surplus in soil caused by current agricultural practices and we spatially explore a systemic approach to cut emissions caused by livestock farms and inefficient use of fertilizers within field crop farming in the Eurodelta region.
Through document review and archival research, followed by spatial analysis and mapping, we investigate what changes in agricultural practice can restore balance in the nitrogen cycle. A vision for the Netherlands’ primary agricultural production future is formulated. This vision focuses on sustainable land use, alongside nature protection, research development and community engagement. We elaborate on this through a spatial
strategy, which concentrates on five strategic projects used to assess the interventions on-site and demonstrate their potential to all stakeholders.
Our proposal involves the recognition of natural protection zones in areas where agriculture borders natural habitats. Actions and policies are suggested to facilitate land conversions and support the farmers in this transition. Furthermore, we propose a network of living labs and community centres aimed at applying sustainable farming methods and connecting the city and agriculture.
We conclude that to prevent harm to human health and the environment we need to explore ways to combine the farmers’ and the environment’s interests. The systemic approach requires equitable regulations governing permissible emissions for farmers throughout the Netherlands. However, it should allow farmers to autonomously shape emission reduction initiatives locally.