南京地区人体舒适度及其与居民循环系统疾病死亡关系的研究
发布时间：2018-08-22 21:27
【摘要】：选取南京地区1961年1月1日至2012年12月31日逐日地面气象观测资料,采用"黄金分割法"计算体感温度,分析南京地区近52年舒适度特征;选取2005年1月1日至2008年12月31日逐日循环系统疾病死亡人数资料和同期气象资料,分析南京市2005—2008年舒适度和体感温度特征及其与循环系统疾病死亡人数的关系。结果表明,1961一2012年南京市热不舒适期、舒适期日数呈现上升趋势,而冷不舒适期日数呈显著减少趋势,变化率为一3.2 d/10a,4月上旬至5月中旬和10月为舒适期;体感温度在20世纪中期之后表现为明显的上升趋势,增加率为0.3℃/10a,2005—2008年舒适度以微冷和舒适为主;死亡高峰日多出现在冷不舒适日,2008年初死亡高峰日持续时间较长,且与天气灾害过程发生时间存在7~9d的滞后。
[Abstract]:From January 1, 1961 to December 31, 2012, the daily surface meteorological observation data of Nanjing area were selected, and the comfort characteristics of Nanjing area in recent 52 years were analyzed by using "Golden Section method" to calculate the somatosensory temperature. From January 1, 2005 to December 31, 2008, the data of daily deaths of circulatory diseases and meteorological data were used to analyze the characteristics of comfort and somatosensory temperature in Nanjing from 2005 to 2008 and their relationship with the number of deaths of circulatory diseases. The results show that from 1961 to 2012, the number of comfort periods in Nanjing is on the rise, while the number of cold uncomfortable periods is decreasing significantly, the change rate is -3.2 d / 10 a, and from early April to mid-May and October are comfort periods. Somatosensory temperature showed an obvious upward trend after the middle of the 20th century, and the increasing rate was 0.3 鈩，
本文编号：2198345
[Abstract]:From January 1, 1961 to December 31, 2012, the daily surface meteorological observation data of Nanjing area were selected, and the comfort characteristics of Nanjing area in recent 52 years were analyzed by using "Golden Section method" to calculate the somatosensory temperature. From January 1, 2005 to December 31, 2008, the data of daily deaths of circulatory diseases and meteorological data were used to analyze the characteristics of comfort and somatosensory temperature in Nanjing from 2005 to 2008 and their relationship with the number of deaths of circulatory diseases. The results show that from 1961 to 2012, the number of comfort periods in Nanjing is on the rise, while the number of cold uncomfortable periods is decreasing significantly, the change rate is -3.2 d / 10 a, and from early April to mid-May and October are comfort periods. Somatosensory temperature showed an obvious upward trend after the middle of the 20th century, and the increasing rate was 0.3 鈩，
本文编号：2198345
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