The research area includes one of the largest in terms of population and also the most attractive tourist area in Poland—Warsaw agglomeration. The aim of the study is to assess the temporal and spatial difference of the heat stress on the human body in this area based on long-term data (1980–2016). On the basis of the Universal Thermal Climate Index (UTCI) and designated Climate-Tourism-Information-Scheme (CTIS) diagrams, a comprehensive and detailed bioclimate assessment was made for three different areas. The highest values of the UTCI as well as the frequency of thermal sensations related to heat stress occurred at the Bielany station representing the city area, and the lowest at stations representing suburban area—Legionowo and outskirts—Okęcie. A negative linear trend of the number of days was observed for thermal stress related to cold stress and the category of ‘no thermal stress’ while a positive linear trend was obtained for thermal stress related to heat stress. Based on the obtained results, it can be concluded that in summer months (in June over 60%) the conditions are favourable for the residents causing the lack or slight intensification of the body’s adaptation processes and they are beneficial for practicing various forms of recreation and tourism. However, on the other hand, the rise in the number of days with the ‘strong and very strong heat stress’ especially at the station representing the city area is a disturbing factor and negatively affecting both the health and well-being of agglomeration residents in the future.

中文翻译：

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华沙集聚区生物气候条件和旅游潜力的长期变化（波兰）

研究区包括波兰人口最多、最具吸引力的旅游区之一——华沙集聚区。该研究的目的是基于长期数据（1980-2016）评估该地区人体热应激的时空差异。在通用热气候指数 (UTCI) 和指定的气候-旅游-信息-方案 (CTIS) 图的基础上，对三个不同区域进行了全面而详细的生物气候评估。UTCI 的最高值以及与热应激相关的热感觉频率出现在代表市区的 Bielany 站，最低的是代表郊区——Legionowo 和郊区——Okęcie 的站。观察到与冷应力相关的热应力和“无热应力”类别的天数呈负线性趋势，而与热应力相关的热应力则呈正线性趋势。根据所得结果，可以得出结论，夏季（6月超过60%）条件有利于居民造成身体适应过程缺乏或轻微加强，有利于进行各种形式的休闲和娱乐活动。旅游。然而，另一方面，“强烈和非常强烈的热应激”天数的增加，尤其是在代表市区的车站，是一个令人不安的因素，对城市群居民的健康和福祉产生了负面影响。未来。