Increasing incidences of eutrophication and groundwater quality impairment from
agricultural nitrogen pollution are threatening humans and ecosystem health. Minimal …

Cover crops play an increasingly important role in improving soil quality, reducing
agricultural inputs and improving environmental sustainability. The main objectives of this …

Water security is at stake today. While climate changes influence water availability,
urbanization and agricultural activities have led to increasing water demand as well as …

The loss of agricultural nitrogen (N) is a leading cause of global eutrophication and
freshwater and coastal hypoxia. Despite regulatory efforts, such as the European Union's …

Electrochemical conversion of nitrate (NO3–) into ammonia (NH3) recycles nitrogen and
offers a route to the production of NH3, which is more valuable than dinitrogen gas …

Cu-based catalysts have been widely explored for the electrochemical nitrate reduction
reaction (NO3RR), while the intrinsic activity and selectivity of Cu metal for the NO3RR …

Global livestock supply chains have significantly altered nitrogen (N) flows over past years,
thereby threatening environmental and human health. Here, we provide a disaggregated …

Eutrophication is a major global concern in lakes, caused by excessive nutrient loadings
(nitrogen and phosphorus) from human activities and likely exacerbated by climate change …

This paper is the outcome of a community initiative to identify major unsolved scientific
problems in hydrology motivated by a need for stronger harmonisation of research efforts …

The flow of fresh groundwater may provide substantial inputs of nutrients and solutes to the
oceans. However, the extent to which hydrogeological parameters control groundwater flow …