How does the percentage of freshwater runoff to the oceans vary seasonally and geographically?

Jun 18, 2019 ... ... per cent to 9 per cent, and 23 countries have ... Some 2.2 billion people around the world do not have safely managed* drinking water ... Life below water. Conserve and sustainably use the oceans, seas, and marine resources for sustainable development. Almost 90 percent of global marine fish ... ... percent of the world's freshwater. More than 30 million people rely on the Great Lakes for drinking water—10 percent of the U.S. population and 30 percent ... ... water on Earth, it's in limited supply. Just three percent of the water on our planet is freshwater. A majority of this water, about two percent of the ... Just 3 percent of the world's water exists as fresh water—2 percent is locked in the polar ice caps; less than 1 percent resides in freshwater lakes and streams ... Aug 28, 2021 ... The earth is 71% COVERED in water but how much more is under the surface? What is the percentage of the entire earth that is actually water? Only 0.5 per cent of water on Earth is useable and available freshwater – and climate change is dangerously affecting that supply. Over the past twenty ... Nov 4, 2020 ... Water covers about 71% of the earth's surface. 326 million cubic miles of water on the planet; 97% of the earth's water is found in the oceans ( ... A third example is the “World Water Monitoring Challenge” (WWMC) run by Earth ... percentage of population coming in contact with polluted water, and for ... Jan 25, 2021 ... ... percent of the world's population. From small-scale mussel and sea ... water demonstration projects to make adaptive and responsive decisions ...