The scientists studied how to choose the best spots for skimming wells and irrigation systems. They talked about it at a seminar in Lahore, Pakistan. They worked on managing salt in the soil using these methods. The researchers aimed to figure out a way to pick the right locations for these systems. They came up with a method to help select the best sites for skimming wells and pressurized irrigation. This way, people can manage soil salinity better in areas with these systems.