Soil, Water, Environmental and Biological Engineering        

• Engineering design and modeling in the areas of water-table management, drainage, irrigation, erosion mechanics, and wetlands in the agricultural landscape, including watersheds and river systems
  
  

• Water-table management systems, including drainage, controlled drainage, sub-irrigation, and irrigation
  
  

• Watershed hydrology and modeling
  
  

• Water management strategies to meet multiple objectives for sustained crop production and water-resource protection (quantity and quality)
  
  

• Management, control, and recycling of runoff and drainage to reduce off-site impacts and provide irrigation water supply
  
  

• Soil-water-plant relationships, and engineering properties of soils
  
  

• Treatment and application of wastes, including microbial ecology of waste-treatment systems
  
  

• Bioremediation of contaminated soil and water
  
  

• Ecological engineering of agricultural systems, including constructed wetlands in the agricultural landscape
  
  

• Engineering, ecological, and geomorphological principles applied to design and management of drainage networks, including watersheds, and stream, river, and riparian systems
  
  

• Probabilistic methods