Despite decades of effort toward reducing nitrogen and phosphorus flux to Chesapeake
Bay, water‐quality and ecological responses in surface waters have been mixed. Recent …

Legacy nutrient accumulation from excess anthropogenic inputs has become a serious
environmental issue in many watersheds worldwide. In this review, we provide a systematic …

The water quality response to implementation of conservation measures across watersheds
has been slower and smaller than expected. This has led many to question the efficacy of …

This commentary examines an “inconvenient truth” that phosphorus (P)‐based nutrient
mitigation, long regarded as the key tool in eutrophication management, in many cases has …

Background The eutrophication of aquatic systems due to diffuse pollution of agricultural
phosphorus (P) is a local, even regional, water quality problem that can be found world …

The validity of load estimates from intermittent, instantaneous grab sampling is dependent
on adequate spatial coverage by monitoring networks and a sampling frequency that reflects …

We make the case that phosphorus (P) is inextricably linked to an increasingly fragile,
interconnected, and interdependent nexus of water, energy, and food security and should be …

Hennig Brandt's discovery of phosphorus (P) occurred during the early European
colonization of the Chesapeake Bay region. Today, P, an essential nutrient on land and …

Roxarsone has been used extensively in the broiler chicken industry. We reviewed the
environmental concerns of this usage. To summarize, arsenic added to poultry feed as …

Most phosphorus (P) modeling studies of water quality have focused on surface runoff loses.
However, a growing number of experimental studies have shown that P losses can occur in …