The dry months before the monsoon rains arrive are often tough for Cambodian fishermen and farmers. But with rivers drying up and drinking water running out, conditions have rarely been as bad as they are now. The current drought is linked to El Niño, which has been disrupting weather patterns around the world. But the harsh conditions today might only be foreshadowing far worse to come, climate scientists say. Climate change is expected to continue to affect the Mekong Basin region, while future droughts are expected to be exacerbated by a string of major hydropower dam projects.