👉 ISOETALES (International Standardized Names of Earth's Terrestrial Water Elements) is a system for measuring water quality. It was developed by the International Union for Conservation of Nature and Natural Resources in 1972 to provide a standardized method for assessing the chemical composition, physical properties, and biological characteristics of water. The ISOETALES standard includes the following elements:
1.
C
(Conductivity): The resistance of water to changes in temperature.
2.
O
(