Dry ground on the shore, drought, silting, Jaguari reservoir in Sao Paulo, Brazil, South America

banks bank brasil brazil climate change cracked cracks crack daylight daytime day dried out dried droughts drought dryness dry ecological damage ecological system ecosystems ecosystem environmental damages environmental damage environmental issues environmental issue environment grounds ground lakes lake nature nobody outdoors outside shore soils soil são paulo travel & geography travel photography water reservoirs water reservoir water shortage water supplies water supply dam water supply