Lagrangian human bio-meteorology
Lagrangian human bio-meteorology
复制标题
拉格朗日人类生物气象学
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
M. Kanda
中科院分区：
文献类型：
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作者：
仲吉 信人;M. Nakayoshi;神田 学;M. Kanda
边界层气象学和生物气象学目前是基于欧拉概念，即，在固定观测点评估气象因素。移动观测通常用于将欧拉数据扩展到空间信息，而不是用于拉格朗日追踪。固定点的气象信息可能与我们生活的城市峡谷中的实际微气候有很大差异。此外，我们对微气候的生理反应可能因个人而异，这取决于他们的拉格朗日运动。在这里，我们提出了一个新的拉格朗日概念，城市生物气象命名为“拉格朗日人类生物气象学”。这一新的概念包括研究微气候的连续变化和人体生命体征沿着人体路径的动态响应。我们研制了一种便携式拉格朗日测量系统。将所有气象传感器（空气温度、湿度、地球仪温度和风速）装入袋中。同时测量血压、脉率和腋温。本文介绍了利用拉格朗日测量系统在东京中心观测的第一批结果。
Boundary-Layer meteorology and bio-meteorology are currently on the basis of Eulerian concept, i.e., meteorological factors are evaluated at the fixed observation points. Moving observations are generally for extending Eulerian data to spatial information but not for Lagrangian tracing. Meteorological information at fixed points can be largely different from actual micro-climate in urban canyons where we are living. Also our physiological response to micro-climate can be different by individuals depending on their Lagrangian movement. Here we propose a new Lagrangian concept for urban bio-meteorology named "Lagrangian Human bioMeteorology". This new concept includes the investigation of continuous changes of micro-climate and the dynamical response of human vital signs along human pathways. We developed a portable Lagrangian measurement system. All meteorological sensors (air temperature, humidity, globe temperature, and wind velicity) were packed into a bag. Blood pressure, pulse rate, and axillary temperature were also measured. The first results of an observation in the Central Tokyo using the Lagrangian measurement system are presented.