Hydrogeology

-- Name -- Condition Of Groundwater -- Definition -- Values indicating the approximate degree of change which has taken place on the natural state of groundwater. -- Description -- The groundwater in a GroundWaterFlowSystem is in a variable condition, dependent on external factors, among which are diverse human activities.

-- Name -- Aquifer Media Type -- Definition -- Values describing the characteristics of the aquifer medium.

-- Name -- Natural Object Type -- Definition -- Types of natural hydrogeological objects.

-- Name -- Active Well Type -- Definition -- Types of active wells.

-- Name -- Status Code Type -- Definition -- Values describing the statuses of man-made hydrogeological objects.

-- Name -- Aquifer Type -- Definition -- Types of aquifers.

-- Name -- Water Persistence Value -- Definition -- Types of hydrological persistence of water.

-- Name -- Hydrogeochemical Rock Value -- Definition -- Values describing the hydrogeochemical condition of the groundwater environment.

-- Name -- Water Type -- Definition -- A codelist indicating salinity classes in water. -- Description -- Salinity is the saltiness or dissolved salt content of a body of water. Generally, it is the concentration of mineral salts dissolved in water. Salinity may be expressed in terms of a concentration or as electrical conductivity. When describing salinity influenced by seawater salinity often refers to the concentration of chlorides in the water. See also total dissolved solids.