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Abating ammonia is more cost-effective than nitrogen oxides for global mitigation of particulate matter air pollution

Worldwide, more than 4 million people die prematurely every year due to ambient air pollution. This is more than from malnutrition or overweight. Particulate matter (PM2.5, particles smaller than 2.5…

Food choices and environmental impacts

This commentary provides perspectives on advances over the last decade and future directions for research. Over the last 10 years, research on the topic of food consumption patterns and environmental…
Article

Quantification of global and national nitrogen budgets for crop production

Input–output estimates of nitrogen on cropland are essential for improving nitrogen management and better understanding the global nitrogen cycle. Here, we compare 13 nitrogen budget datasets covering…

Urbanisation as driver of food system transformation and opportunities for rural livelihoods

Urbanisation is altering food systems, in particular in sub-Saharan Africa and South Asia. These changes can affect rural livelihoods in positive and negative ways. In this article, the authors…

Policy coherence recommendations to the European Green Deal

Implementation of the European Green Deal ‘will require intense coordination to exploit the available synergies across all political areas’. A nexus analysis that assesses potential synergies and…

Societal benefits of halving agricultural ammonia emissions in China far exceed the abatement costs

Mitigating agricultural ammonia (NH3) emissions in China is urgently needed to avoid further damage to human and ecosystem health. Effective and feasible mitigation strategies hinge on integrated…

Agricultural Diffuse Pollution and the EU Water Framework Directive

Progress has been made on improving Europe’s water quality. Nevertheless, there is much scepticism as to whether the goals of the European Water Framework Directive will be realised by 2027…
Article

The wicked problem the Water Framework Directive cannot solve

Nutrients (nitrates, phosphates) from agricultural sources remain a ‘wicked problem’ in realizing the aims of the Water Framework Directive (WFD), partly because the directive has to rely on…

What users of global risk-related indicators should know

The use of composite indicators has grown vastly over the past three decades. These indicators, which combine different data sources, can help to understand risks over time and compare between…

Modelling alternative futures of global food security: Insights from FOODSECURE

Global economic models have been increasingly used to project food and agricultural developments for long term-time horizons, but food security aspects have often been limited to food availability…
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