土地利用形態と気温形成に関する研究 : その3 関東地域における土地利用形態と気温の変遷

概要

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We have continued studies about relationship between air temperature and land uses. This report discusses the secular change at every five years during 1955〜1995 about land uses and temperature distribution at Kanto area. The study led to the following result. (1) The man-made areas increased about 60%, in the opposite the agriculture land decreased about 23%, but the waters and the woods not change respectively while 40 years. (2) The difference of the temperature between cities and suburbs shows a tendency to expand. (3) Compare with the each isothermal charts at 1955〜1995 we identified the high temperature areas is growing up years after fear. (4) Throughout the year, the contribution to temperature rise on man-made areas have a warming effect and the value increase yearly.
2003-03-30