1216
        
        
          ÙĞ
        
        
          ć×ĂïÙč
        
        
          è
        
        
          ìćÜÙèąñĎš
        
        
          üĉ
        
        
          ÝĆ
        
        
          ÷ĔÙøŠ
        
        
          ×Ă×ĂïÙč
        
        
          èǰĀîŠ
        
        
          ü÷üĉ
        
        
          ÝĆ
        
        
          ÷ôŗ
        
        
          ÿĉ
        
        
          ÖÿŤ
        
        
          îĉ
        
        
          üđÙúĊ
        
        
          ÷øŤ
        
        
          ĒúąüĆ
        
        
          ÿéč
        
        
          ǰÿć×ćüĉ
        
        
          ßćôŗ
        
        
          ÿĉ
        
        
          ÖÿŤ
        
        
          ǰÙèąüĉ
        
        
          ì÷ćýćÿêøŤ
        
        
          ǰ
        
        
          öĀćüĉ
        
        
          ì÷ćúĆ
        
        
          ÷ìĆ
        
        
          Öþĉ
        
        
          èǰüĉ
        
        
          ì÷ćđ×êÿÜ×úćǰìĊę
        
        
          ĂĞ
        
        
          ćîü÷ÙüćöÿąéüÖéš
        
        
          ćîĂč
        
        
          ðÖøèŤ
        
        
          ǰđÙøČę
        
        
          ĂÜöČ
        
        
          ĂêŠ
        
        
          ćÜėǰĒúąÿëćîìĊę
        
        
          ĔîÖćøđêøĊ
        
        
          ÷öêĆ
        
        
          üĂ÷Š
        
        
          ćÜǰ
        
        
          ×Ă×ĂïóøąÙč
        
        
          èǰÙèćÝćø÷Ť
        
        
          ÿć×ćôŗ
        
        
          ÿĉ
        
        
          ÖÿŤ
        
        
          ǰÙèąüĉ
        
        
          ì÷ćýćÿêøŤ
        
        
          ǰöĀćüĉ
        
        
          ì÷ćúĆ
        
        
          ÷ìĆ
        
        
          Öþĉ
        
        
          èǰìč
        
        
          ÖìŠ
        
        
          ćîìĊę
        
        
          ĔĀš
        
        
          ÙĞ
        
        
          ćðøċ
        
        
          ÖþćêúĂéÝîÙĞ
        
        
          ćĒîąîĞ
        
        
          ć
        
        
          êŠ
        
        
          ćÜėǰĔîÖćøìĞ
        
        
          ćüĉ
        
        
          ÝĆ
        
        
          ÷ÙøĆĚ
        
        
          ÜîĊĚ
        
        
          ǰǰĒúąìš
        
        
          ć÷ÿč
        
        
          éîĊĚ
        
        
          êš
        
        
          ĂÜ×Ă×ĂïÙč
        
        
          èǰõćÙüĉ
        
        
          ßćôŗ
        
        
          ÿĉ
        
        
          ÖÿŤ
        
        
          ǰÙèąüĉ
        
        
          ì÷ćýćÿêøŤ
        
        
          ǰöĀćüĉ
        
        
          ì÷ćúĆ
        
        
          ÷ǰÿÜ×úćîÙøĉ
        
        
          îìøŤ
        
        
          ǰ
        
        
          üĉ
        
        
          ì÷ćđ×êĀćéĔĀâŠ
        
        
          ǰìĊę
        
        
          ĔĀš
        
        
          ÙüćöĂîč
        
        
          đÙøćąĀŤ
        
        
          đÙøČę
        
        
          ĂÜöČ
        
        
          ĂĔîÖćøêøüÝüĆ
        
        
          éêĆ
        
        
          üĂ÷Š
        
        
          ćÜìøć÷ßć÷Āćéǰÿćøöćêøåćîßîĉ
        
        
          éǰIAEA/RGU-1ǰ
        
        
          ÿĞ
        
        
          ćĀøĆ
        
        
          ïĔßš
        
        
          ĔîÖćøÙĞ
        
        
          ćîüèǰðøĆ
        
        
          ïđìĊ
        
        
          ÷ïĒúąüĉ
        
        
          đÙøćąĀŤ
        
        
          ñúÖćøìéúĂÜĔîÙøĆĚ
        
        
          ÜîĊĚ
        
        
          đĂÖÿćøĂš
        
        
          ćÜĂĉ
        
        
          Ü
        
        
          [1] UNSCEAR, (1988). Sources, effects and risk of ionizing radiation. United Nations Scientific Committee
        
        
          on the Effects of Atomic Radiation,
        
        
          United Nations
        
        
          , New York.
        
        
          [2] UNSCEAR, (1993). Sources and Effects of Ionizing Radiation. United Nations Scientific Committee on
        
        
          the Effects of Atomic Radiation,
        
        
          United Nations
        
        
          , New York.
        
        
          [3] UNSCEAR, (2000). Sources and Effects of Ionizing Radiation. United Nations Scientific Committee on
        
        
          the Effects of Atomic Radiation,
        
        
          United Nations
        
        
          , New York.
        
        
          [4] ÖĂÜÖćøüĆ
        
        
          éÖĆ
        
        
          ööĆ
        
        
          îêõćóøĆ
        
        
          ÜÿĊ
        
        
          ǰ(2547) ǰ
        
        
          øć÷Üćîüĉ
        
        
          ßćÖćøðøąÝĞ
        
        
          ćðŘ
        
        
          ǰ
        
        
          -
        
        
          ǰÿĞ
        
        
          ćîĆ
        
        
          ÖÜćîðøöćèĎ
        
        
          đóČę
        
        
          ĂÿĆ
        
        
          îêĉ
        
        
          ǰ
        
        
          ÖøąìøüÜüĉ
        
        
          ì÷ćýćÿêøŤ
        
        
          ǰđìÙēîēú÷Ċ
        
        
          Ēúąÿĉę
        
        
          ÜĒüéúš
        
        
          Ăö ǰÖøč
        
        
          ÜđìóĄ
        
        
          [5] ðøąÿÜÙŤ
        
        
          ǰđÖþøćíĉ
        
        
          Ùč
        
        
          è.ǰ(2553).
        
        
          ÖćøêøüÝüĆ
        
        
          éÙŠ
        
        
          ćÖĆ
        
        
          ööĆ
        
        
          îêõćóÝĞ
        
        
          ćđóćą×ĂÜîĉ
        
        
          üĕÙúéŤ
        
        
          øĆ
        
        
          ÜÿĊ
        
        
          íøøößćêĉ
        
        
          ǰ
        
        
          40
        
        
          K,
        
        
          226
        
        
          Ra,
        
        
          232
        
        
          Th
        
        
          Ēúą
        
        
          238
        
        
          U) Ēúąöîč
        
        
          þ÷Ť
        
        
          ÿøš
        
        
          ćÜ×ċĚ
        
        
          îǰ
        
        
          137
        
        
          Cs) Ĕîìøć÷ßć÷ĀćéĀúĆ
        
        
          ÜÝćÖÖćøđÖĉ
        
        
          éÿċ
        
        
          îćöĉ
        
        
          ĔîÝĆ
        
        
          ÜĀüĆ
        
        
          éõĎ
        
        
          đÖĘ
        
        
          êǰēé÷Ĕßš
        
        
          đìÙîĉ
        
        
          Ù
        
        
          ĒÖööćǰÿđðÖēêøđöêøĊ
        
        
          .ǰÿć×ćüĉ
        
        
          ßćôŗ
        
        
          ÿĉ
        
        
          ÖÿŤ
        
        
          ǰǰÙèąüĉ
        
        
          ì÷ćýćÿêøŤ
        
        
          ǰöĀćüĉ
        
        
          ì÷ćúĆ
        
        
          ÷ìĆ
        
        
          Öþĉ
        
        
          è ǰÿÜ×úć
        
        
          [6] Kessaratikoon, P., Boonkrongcheep, R., Benjakul, S. and Youngchauy, U., (2013). Specific activities
        
        
          and radioactive contour maps of natural and anthropogenic radionuclides in beach sand
        
        
          samples (Patong, Kamala, Kata, Karon and Nai Yang) after tsunami disaster in Phuket province,
        
        
          Thailand.
        
        
          Journal of Radioanalytical and Nuclear Chemistry.
        
        
          297(2), 247 - 255.
        
        
          [7] Kessaratikoon, P., Ramunset, S. and Boonkrongcheep. R. (2014). A determination of natural
        
        
          radioactivity and Radiological hazard assessment in beach sand samples from Takua Pa and
        
        
          Thai Mueang Districts in Phang Nga province (Thailand ) after the 2004 tsunami.
        
        
          The 40
        
        
          th
        
        
          Congress on Science and Technology of Thailand “Science and Technology towards
        
        
          ASEAN Development
        
        
          , at Hotel Pullman Khon Kaen Raja Orchid, Khon Kaen, Thailand. 2-4
        
        
          December, 2014.