This study determines how often 7 hydric soil field indicators met wetland hydrology requirements which require a water table be within 30 cm of the surface for 14 days or more during the growing season on over half the years. Studies were conducted
at 5 sites in North Carolina in both wetland and upland plots. Soils ranged from Aquic Paleudults to Typic Haplosaprists across all sites. The results showed that hydric soil field indicators can be calibrated to long-term water table data
examined through repeated field measurements using tension infiltrometers. With the repeated measurements over time, the AA. attempted to understand the difference in soil hydraulic properties among different land uses for a given soil series, and to answer
Since monitoring oxygen in soils is expensive and time consuming, the aim of this research was to develop an inexpensive, non-intrusive, simple field technique to infer or estimate the oxygen status in soils. Zero-valent iron rods (polished nails