九州大学大学院生物資源環境科学府生産環境科学専攻生産環境情報学研究室
Laboratory of bioproduction and Environment Information Sciences, Division of Bioproduction and Environment Information Sciences, Department of Bioproduction and Bioenvironmental Science, Graduate School of Bioresource and Environment Science, Kyushu University
九州大学大学院農学研究院生産環境科学部門生産環境科学講座生産環境情報学研究室
Laboratory of Bioproduction and Environment Information Sciences, Division of Bioproduction and Environment Information Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生産環境科学部門生産環境科学講座生産環境情報学研究室
Laboratory of Bioproduction and Environment Information Sciences, Division of Bioproduction and Environment Information Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生産環境科学部門生産環境科学講座生産環境情報学研究室
Laboratory of Bioproduction and Environment Information Sciences, Division of Bioproduction and Environment Information Science, Department of Bioproduction Environmental Science, Faculty of Agriculture, Kyushu University
We examined the influence of the aquatic plants given to the magnitude of thermal disturbance in the closed water body by hydraulic experiments which examined attenuation of underwater illuminance and the thermal boundary in the covered part which depending on the kind of the aquatic plant and the vegetation density. As the result, it is understood that the attenuation rate of the illuminance is large in the plant with a thick leaf, and that the thermal flux on the water surface and the development speed of the mixed layer decreased when the vegetation density increased. The change of the water temperature stratification and the development speed of the mixed layer were reproduced by inputting the kind and the vegetation density of aquatic plants to the water surface boundary conditions in the one-dimensional model for water temperature as parameters.