Water and Energy Balance of the Mizoro-ga-ike Pond

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Bibliographic Information

Other Title
  • 深泥池における水・熱収支に関する研究

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Abstract

To clarify and quantify the energy and water balance of Mizoro-ga-ike Pond, observation system for collecting micrometeorological elements and related hydrological elements has been set up from the beginning of 2005. Comparing the mean daily water temperature, the range of annual fluctuation(max-min) was 18.5℃ at floating island and was 23℃ at open water. This difference shows a thermal insulation effect of floating island which can mild the temperature of the pond. In addition, so that the floating island moves ups and downs through the year, heat capacity changes at each month. It is clarified that water and the heat circulation of Mizoro-ga-ike Pond have uniqueness because of the existence of the floating island. In addition, so that the floating island moves ups and downs through the year, heat capacity changes at each month. Moreover, it has been understood that there is a possibility that the amount of the evaporation decreases.

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Details 詳細情報について

  • CRID
    1050282676914063488
  • NII Book ID
    AN00027784
  • ISSN
    0386412X
  • HANDLE
    2433/73273
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • IRDB

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