APES Water and Land

Surface water

Located atop of earth’s surface and accounts of 1% of freshwater such as lakes, rivers streams, and wetlands

Groundwater

Water underneath the earth's surface stored in aquifers and soil layers.

Consumptive use

Is the use of water that reduces its availability for future use, such as irrigation and industrial processes where water is consumed and not returned to its source.

Non consumptive use

Refers to the use of water that does not significantly reduce its availability for future use, such as recreational activities or hydropower generation where water is returned to its source.

Ocean Acidfication

Refers to the decrease in pH of ocean water due to the absorption of excess atmospheric carbon dioxide, leading to harmful effects on marine life and ecosystems.