Effect of global warming on health - Environmental temperatures and biological responses during daily activities -

全球变暖对健康的影响 - 日常活动中的环境温度和生物反应 -

• 批准号: 12670072
• 负责人: NAKAI Seiichi
• 金额: $ 1.98万
• 依托单位: Kyoto Women's University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12670072/
• 关键词: global warming; heat stroke; daily living; Environmental temperarure; heart rate; 生活; 暑熱障害; 熱射病

We studied environmental temperatures and biological responses as well as occurrence of death from heat stroke in the summer.(1) Heat stroke during exercise occurred in Hokkaido at a temperature 2-3℃ lower than in Honshu, and the degree of adaptation of people to high temperatures is considered to be different between the two regions.(2) In Kobe, heat stroke and dehydration occurred frequently in those aged 65 years or above according to the records of emergency care. Their frequency increased when the temperature was about 2℃ higher than on the previous day as well as on hot days.(3) Although the outdoor temperature is high during the daytime and low at night, some people live and work in air-conditioned rooms that are cooler during the daytime than at night This difference between controlled indoor temperatures and outdoor temperatures widens the temperature range that we experience.(4) The relationship between the heart rate and the oxygen uptake was studied in summer during exercising (ergometer pedaling) indoors (20-25℃ and outdoors (30-35℃), and biological responses during exercise were evaluated. Although there was no change in the oxygen uptake at the same exercise intensity, the heart rate was increased during outdoor exercise presumably due to dilation of cutaneous vessels in response to a high temperature. In daily living during summer, sudden temperature changes between the cool indoor and hot outdoor environments are considered to a problem for health.

我们研究了环境温度和生物反应以及夏季中暑死亡的发生。(1)北海道的运动中暑温度比本州低2 ~ 3℃，人们对高温的适应程度在两个地区之间存在差异。(2)根据急救记录，神户地区65岁及以上老人中暑和脱水发生率较高。当温度比前一天高2℃左右时，以及在高温天气时，其频率增加。(3)尽管室外温度白天高，晚上低，但有些人在有空调的房间里生活和工作，白天的温度比晚上低。这种室内温度和室外温度的差异扩大了我们所感受到的温度范围。(4)研究了夏季室内（20 ~ 25℃）和室外（30 ~ 35℃）运动时心率与摄氧量的关系，并评价了运动时的生理反应。虽然在相同的运动强度下摄氧量没有变化，但在户外运动时心率增加，这可能是由于皮肤血管对高温的反应扩张。在夏季的日常生活中，凉爽的室内和炎热的室外环境之间的突然温度变化被认为是健康问题。

项目成果

Seiichi NAKAI, et al.: "1968-1994 Deaths from heat-stroke in Japan : 1968- 1994 :"International Journal of Biometeorology. 43. 124-127 (1999)

Seiichi NAKAI 等人：“1968-1994 年日本中暑死亡人数：1968-1994 年：”国际生物气象学杂志。

安間明日香, 大野ゆう子, 雑賀公美子, 中井誠一, 彼末一之: "神戸市における気温と熱中症発生との関係について"日本生気象学雑誌. 38(2). S44 (2001)

Asuka Amma、Yuko Ohno、Kimiko Saiga、Seiichi Nakai、Kazuyuki Kazue：“神户市温度与中暑发生的关系”日本生物气象学杂志 38(2) (2001)。

花輪啓一, 中井誠一: "北海道と本州における運動時熱中症事故発生の実態"日本生気象学雑誌. 38(2). S20 (2001)

Keiichi Hanawa、Seiichi Nakai：“北海道和本州运动中暑事故的实际情况”《日本生物气象学杂志》38（2）（2001）。

宮永 豊, 川久保 清 監訳: "ABC of Sports Medicine"有限会社ナップ. 142 (2001)

宫永丰、川久保清监译：《运动医学ABC》 Nap Co., Ltd. 142 (2001)

中井誠一: "体温 運動時の体温調節システムとそれを修飾する要因,平田耕造,井上芳光,近藤徳彦集"NAP Limited. 251 (2002)

Seiichi Nakai：“体温：运动期间的体温调节系统及其改变因素，Kozo Hirata、Yoshimitsu Inoue、Norihiko Kondo”NAP Limited（2002 年）。