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<p>Nutrient pollution from livestock incurs high societal costs in hotspot regions. Here we integrate spatial externality internalization and circularity incentives into optimized manure and fertilizer strategies using Flanders as a case study. Internalization cuts societal costs by a quarter by intensifying processing, prioritizing ammonia abatement near sensitive areas and reducing methane emissions. While carbon dioxide and nitrous oxide rise with processing, circular technologies mitigate trade-offs by reducing fertilizer demand.</p>

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Spatially optimized manure management and nutrient recovery can reduce societal costs in a European livestock production hotspot

  • 期刊论文

  • 发表日期：

    2026年3月23日

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  • Ruben Vingerhoets,
  • Marc Spiller,
  • Rahul Ravi,
  • David De Pue,
  • Siegfried E. Vlaeminck,
  • Jeroen Buysse,
  • Erik Meers

摘要

Nutrient pollution from livestock incurs high societal costs in hotspot regions. Here we integrate spatial externality internalization and circularity incentives into optimized manure and fertilizer strategies using Flanders as a case study. Internalization cuts societal costs by a quarter by intensifying processing, prioritizing ammonia abatement near sensitive areas and reducing methane emissions. While carbon dioxide and nitrous oxide rise with processing, circular technologies mitigate trade-offs by reducing fertilizer demand.