Marc Ribaudo

• An economic assessment of policy options to reduce agricultural pollutants in the Chesapeake Bay
• Atrazine
• Banning atrazine would increase costs to farmers and consumers
• Economics of water quality protection from nonpoint sources
• Estimating water quality benefits
• Improving water quality through policy reform
• Manure management for water quality
• Manure Use for Fertilizer and for Energy
• Nitrogen in agricultural systems
• Recreation benefits from an improvement in water quality at St. Albans Bay, Vermont
• Reducing soil erosion
• The Use of Markets to Increase Private Investment in Environmental Stewardship