{"id":92,"date":"2022-12-30T18:15:39","date_gmt":"2022-12-30T18:15:39","guid":{"rendered":"https:\/\/books.gw-project.org\/variable-density-groundwater-flow\/chapter\/exercise-4\/"},"modified":"2023-01-08T00:46:49","modified_gmt":"2023-01-08T00:46:49","slug":"exercise-4","status":"publish","type":"chapter","link":"https:\/\/books.gw-project.org\/variable-density-groundwater-flow\/chapter\/exercise-4\/","title":{"raw":"Exercise 4","rendered":"Exercise 4"},"content":{"raw":"
\r\n

Two piezometers located near an inland saline lake are screened 60\u00a0mbls and are 200\u00a0m apart as shown in the image below. The land surface is at 100\u00a0masl and the aquifer has a hydraulic conductivity of 10\u00a0m\u00a0d-<\/sup>1<\/sup>.<\/p>\r\n

\"Figure<\/p>\r\n

Measured hydraulic heads and densities are shown in the following table.<\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Piezometer<\/strong><\/td>\r\nHydraulic\u00a0head<\/strong> (masl)<\/strong><\/td>\r\nDensity<\/strong> (kg\/m3<\/sup>)<\/strong><\/td>\r\n<\/tr>\r\n
1<\/td>\r\n100.4<\/td>\r\n1010<\/td>\r\n<\/tr>\r\n
2<\/td>\r\n100<\/td>\r\n1020<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

Questions:<\/p>\r\n\r\n

    \r\n \t
  1. What is the direction of groundwater flow?<\/li>\r\n \t
  2. What is the specific discharge?<\/li>\r\n<\/ol>\r\n

    Click for solution to <\/span>Exercise <\/span>4<\/span><\/a><\/p>\r\n

    <\/p>\r\n\r\n<\/div>","rendered":"

    \n

    Two piezometers located near an inland saline lake are screened 60\u00a0mbls and are 200\u00a0m apart as shown in the image below. The land surface is at 100\u00a0masl and the aquifer has a hydraulic conductivity of 10\u00a0m\u00a0d–<\/sup>1<\/sup>.<\/p>\n

    \"Figure<\/p>\n

    Measured hydraulic heads and densities are shown in the following table.<\/p>\n\n\n\n\n\n
    Piezometer<\/strong><\/td>\nHydraulic\u00a0head<\/strong> (masl)<\/strong><\/td>\nDensity<\/strong> (kg\/m3<\/sup>)<\/strong><\/td>\n<\/tr>\n
    1<\/td>\n100.4<\/td>\n1010<\/td>\n<\/tr>\n
    2<\/td>\n100<\/td>\n1020<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Questions:<\/p>\n

      \n
    1. What is the direction of groundwater flow?<\/li>\n
    2. What is the specific discharge?<\/li>\n<\/ol>\n

      Click for solution to <\/span>Exercise <\/span>4<\/span><\/a><\/p>\n

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