A watershed-based modeling system is developed to assess alternative nutrient abatement policies, including fertilizer taxes, application caps, and uniform reductions. A microeconometric model of nutrient use is estimated using farm-level data, prices, and spatially detailed soil and land...

To achieve water quality targets, management practice change in the sugar cane industry has been a large focus for natural resource management initiatives such as Reef Plan and Reef Rescue. Considerable public funds have been targeted at landholders to change on-ground management practices....

Although water quality is a valid purpose for watershed projects under the PL83-566 Watershed Protection and Flood Prevention Act, historically very few water quality projects have ever been implemented in Arizona. This is largely due to the difficulty in measuring "non-controversial" monetary...

The spatial distribution of agro-environmental policy benefits has important implications for the efficient allocation of management effort. The practical convenience of relying on sample mean values of individual benefits for aggregation can come at the cost of biased aggregate estimates. The...

Nitrogen is an important agricultural input that is critical for crop production. However, the introduction of large amounts of nitrogen into the environment has a number of undesirable impacts on water, terrestrial, and atmospheric resources. This report explores the use of nitrogen in U.S....