Digestate is a nutrient-rich by-product from organic waste anaerobic digestion but can
contribute to nutrient pollution without comprehensive management strategies. Some …

In recent decades, the importance of managing the earth's dwindling phosphorus (P) has
grown exponentially, as have efforts to develop a circular economy. Livestock manure …

From the perspective of the agricultural circular economy, rebuilding the crop-livestock
integration system contributes a lot to improving the recycling rate of livestock manure, and …

The recycled resources industry (RRI) is considered one of the pillars for sustainable
development. Few studies to date have evaluated the innovation regime in RRI, although it …

Abstract Lae City (LC) of Morobe Province is the second-largest city in Papua New Guinea.
Due to the abundant natural resources it inherits, the resultant urbanization has led to an …

Phosphorus is a key non-renewable element used in multiple economic activities, and
notably for food production. It is therefore a critical material whose recovery is gaining …

Nutrient pollution of waterbodies is a major worldwide water quality problem. Excessive use
and discharge of nutrients can lead to eutrophication and algal blooms in fresh and marine …

Nutrient runoff from agriculture practices poses a significant risk to waterway health and can
have long-lasting and complex implications for the environment, ecosystems, and the …

Agricultural practices require a comprehensive transformation to preserve natural resources
and secure high-quality food supply. Conventional and organic farming practices offer …

Livestock operations have been highly intensified over the last decades, resulting in the
advent of large concentrated animal feeding operations (CAFOs). Intensification decreases …