
Water retention basin, a flood-control reservoir [สโลวาเกีย]
Flood-Control Reservoir - a complex hydraulic facility
- ผู้รวบรวม: Zuzana Studvova
ชื่อ:
Zuzana
นามสกุล:
Studvova
Flood-Control Reservoir - a complex hydraulic facility
Conservation measures for eroded cropland. The technology contains level ditches of various lengths, which are digged along a contour.
Small wooden check dams built in erosion rills, grooves or gorges to reduce flood risk.