Geophysical techniques offer robust and non‐invasive approaches for imaging and evaluating the subsurface, playing a critical role in the detection and analysis of sinkhole phenomena. By utilising ...

Subsurface hydrology and agricultural drainage systems play a critical role in managing water within cultivated landscapes. Subsurface drainage comprises networks of buried pipes (tile drains) and ...

Nutrient loss from tiled fields has prompted the creation of sub-surface drainage designs that include practices to protect downstream water quality. Iowa State University Extension and Outreach will ...

WEST FARGO -- Tile drainage of farm fields has been cast as a villain that aggravates flooding in the Red River Valley, but also held out as a great hope for better managing runoff to minimize ...