Around the world, man-made climate change is increasing both the frequency and severity of extreme weather events. Seasonal patterns in rainfall are an especially important indicator of these changes: While a lack of rain can lead to more severe droughts, an excess can trigger catastrophic events such as landslides and flash flooding. To better understand the impact of these risks, it is vital for researchers to characterize these changes in as much detail as possible. Around the world, man-made climate change is increasing both the frequency and severity of extreme weather events. Seasonal patterns in rainfall are an especially important indicator of these changes: While a lack of rain can lead to more severe droughts, an excess can trigger catastrophic events such as landslides and flash flooding. To better understand the impact of these risks, it is vital for researchers to characterize these changes in as much detail as possible. Environment Phys.org – latest science and technology news stories