<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>G.H. Davis</dc:creator>
  <dc:date>1966</dc:date>
  <dc:description>&lt;p&gt;&lt;span&gt;The&amp;nbsp;&lt;/span&gt;frequency&lt;span&gt;&amp;nbsp;&lt;/span&gt;distribution&lt;span&gt;&amp;nbsp;of&amp;nbsp;&lt;/span&gt;dissolved&lt;span&gt;‐&lt;/span&gt;solids&lt;span&gt;&amp;nbsp;content of&amp;nbsp;&lt;/span&gt;ground&lt;span&gt;&amp;nbsp;waters&amp;nbsp;&lt;/span&gt;in&lt;span&gt;&amp;nbsp;geologically and climatologically homogeneous terrane units commonly approximates a log‐normal&amp;nbsp;&lt;/span&gt;distribution&lt;span&gt;. A graphic logarithmic transformation is de‐scribed which permits rapid calculation of approximate values for the mean, standard deviation, and coefficient of variation. Statistical parameters calculated by this method show good agreement with known physical conditions&amp;nbsp;&lt;/span&gt;in&lt;span&gt;&amp;nbsp;the terranes studied and are precise enough for use as a mea‐sure of variability of quality of&amp;nbsp;&lt;/span&gt;ground&lt;span&gt;&amp;nbsp;waters for national planning purposes.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.1111/j.1745-6584.1966.tb01609.x</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>NGWA The Groundwater Association</dc:publisher>
  <dc:title>Frequency distribution of dissolved solids in ground water</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>