Groundwater is the primary source of freshwater for most of the world's population, accounting for approximately 30% of all freshwater resources.

The United States has the highest per capita water consumption in the world, at approximately 1,000 gallons per person per day.

Desalination is the process of removing salt from seawater, typically through reverse osmosis or distillation.

The United Nations Convention on the Law of the Sea (UNCLOS) is an international agreement that aims to promote cooperation on transboundary water resources, among other things.

Water management is the process of managing water resources to ensure their sustainable use, including activities such as water allocation, water conservation, and water quality management.

Brazil has the largest freshwater reserves in the world, accounting for approximately 12% of the global total.

Water conservation is the process of reducing water consumption, typically through measures such as efficient irrigation, water-saving appliances, and public awareness campaigns.

The United Nations Environment Programme (UNEP) is responsible for coordinating global efforts on water resources management, including promoting sustainable water use and protecting water quality.

Water sustainability is the process of ensuring that water resources are used in a sustainable manner, including meeting the needs of present and future generations without compromising the environment.

Ethiopia has the lowest per capita water consumption in the world, at approximately 100 gallons per person per day.

Water governance is the process of managing water resources at the local level, including activities such as water allocation, water conservation, and water quality management.

The Ramsar Convention is an international agreement that aims to promote cooperation on shared water resources, particularly wetlands.

Water governance is the process of managing water resources to ensure their equitable distribution, including activities such as water allocation, water conservation, and water quality management.

The United States has the highest water footprint per capita in the world, at approximately 2,800 gallons per person per day.

Water sustainability is the process of managing water resources to ensure their long-term availability, including meeting the needs of present and future generations without compromising the environment.