Statewide responsibilities within the PRO-DAIRY Dairy Environmental Systems Program with specific emphasis on evaluation and application of dairy manure management and treatment systems in support of moving dairy farms towards sustainability as they minimize water quality, air quality, and climate change impacts. Effort will be focused on interactions, communication, and training for dairy producers and industry advisors, scientists, governmental and regulatory agencies to improve sustainability by helping the dairy industry find economical ways to improve practices while protecting the environment.  As needed, collaborate with other faculty and other PRO-DAIRY specialists on industry applied research and extension efforts.