ජලධරFrom Wikipedia, the free encyclopedia ජලධර (ඉංග්රීසි: aquifer) යනු ජලය සහිත පාරගම්ය පාෂාණ. කැඩුණු පාෂාණ හෝ අසම්පිණ්ඩිත ද්රව්යය (බොරළු, වැලි හෝ රොන්මඩ) වලින් සැදි භූගත ස්ථර වෙයි. Schematic of an aquifer showing confined zones, groundwater travel times, a spring and a well An aquifer cross-section. This diagram shows two aquifers with one aquitard (a confining or impermeable layer) between them, surrounded by the bedrock aquiclude, which is in contact with a gaining stream (typical in humid regions). The water table and unsaturated zone are also illustrated.
ජලධර (ඉංග්රීසි: aquifer) යනු ජලය සහිත පාරගම්ය පාෂාණ. කැඩුණු පාෂාණ හෝ අසම්පිණ්ඩිත ද්රව්යය (බොරළු, වැලි හෝ රොන්මඩ) වලින් සැදි භූගත ස්ථර වෙයි. Schematic of an aquifer showing confined zones, groundwater travel times, a spring and a well An aquifer cross-section. This diagram shows two aquifers with one aquitard (a confining or impermeable layer) between them, surrounded by the bedrock aquiclude, which is in contact with a gaining stream (typical in humid regions). The water table and unsaturated zone are also illustrated.