phosphorus ASU

 

Current human use of phosphorus (P) challenges the sustainability of the food system, as geological and geopolitical uncertainties threaten supplies of affordable fertilizer while runoff from cities and farms can cause damaging algal blooms in lakes and oceans.

To meet these challenges, accelerated innovation in P sustainability technologies and practices in the food system is needed.

The Sustainable P Initiative (SPI) stimulates these P solutions through our joint initiatives for research (P RCN) and implementation (NAPPS). The P RCN and NAPPS share four themes for P sustainability: P Recycling; P Efficiency in Food Production; P Demand: Population, Food Choice & BioEnergy; and P & Water Quality.

 

Shared Phosphorus Themes

phosphorus recycle

Phosphorus Recycling

NAPPS Implementation

Phosphorus Efficiency in Food Production

NAPPS Implementation

Phosphorus Demand: Population, Food Choice, and BioEnergy

NAPPS Implementation

Phosphorus & Water Quality