Coastal eutrophication is a leading cause of degraded water quality around the world.
Identifying the sources and their relative contributions to impaired downstream water quality …

The study investigated the prolonged impact of swine manure application on soil inorganic
phosphorus (P) fractions over an 8-year continuous, randomized field trial involving rotating …

The effective design of organic fertilizer subsidy policies requires a precise understanding of
their socio-economic and environmental impacts under uncertainty. However, previous …

Soil erosion from agricultural lands continues to be a global societal problem. The
movement of soils is often accompanied by nitrogen and phosphorus that are crucial to crop …

In a regulatory context, total maximum daily load (TMDL) is used in the United States to
describe a document or plan of action to manage both point and nonpoint source (PS and …

Balancing the weighting of various components of phosphorus loss in models is a critical but
often overlooked step in accurate estimation of risk of P loss under field conditions. This …

Soils around the globe have been negatively impacted by agricultural practices and mis-
management, leading to degradation and loss of soil organic matter (Bridges and Oldeman …

Soil degradation, desertification, and losses in net-primary production from agricultural land
use is a serious and growing problem worldwide. Bringing degraded soils back into …