環境：ヒートアイランド対策 - 国土交通省
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環境：ヒートアイランド対策 - 国土交通省
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This page presents heat island countermeasures by Japan's Ministry of Land, Infrastructure, Transport and Tourism. The heat island phenomenon occurs when urban temperatures rise above surrounding areas due to human activities, caused primarily by artificial heat emissions, artificial ground coverage, and increased urban density. Health risks including heat stroke and ecosystem changes are concerns. The page provides links to monitoring reports from the Japan Meteorological Agency, land use data, and vegetation indices. The ministry promotes countermeasures including green infrastructure such as rooftop and wall greening.
