M. Dean Knighton

• A homemade instrument for collecting soil water from porous ceramic cups
• Estimating infiltration rates for a loessal silt loam using soil properties
• Growth response of speckled alder and willow to depth of flooding
• Simple runoff control structures stand test of time
• Soil changes after hay meadow abandonment in southwestern Wisconsin
• Sulphur content of upland and wetland vegetation in north central Minnesota