波兰生物气候条件的特征基于生理学等价温度
Arkadiusz M Tomczyk1, Andreas Matzarakis2,3
1Department of Meteorology and Climatology, Institute of Physical Geography and Environmental Planning, Adam Mickiewicz University, B. Krygowskiego 10, 61-680, Poznań, Poland. atomczyk@amu.edu.pl.
International journal of biometeorology
|October 7, 2023
概括
气候变暖正在改变波兰的生物气候条件. 研究显示,热应激日发生变化,在全国范围内观察到的寒冷应激日减少,热应激日增加.
科学领域:
- 生物气候学 生物气候学
- 环境科学 环境科学
- 气候变化研究 气候变化研究
背景情况:
- 评估生物气候条件对于了解气候变化的影响至关重要.
- 波兰的气候受到变暖趋势的影响,需要对其生物气候影响进行评估.
研究的目的:
- 在持续的气候变暖中,描述波兰的生物气候条件.
- 为了确定观察到的气候变暖是否与生物气候条件的变化相关.
主要方法:
- 利用了1966-2021年的数据,来自波兰的37个光学站.
- 分析生物气候指标的空间和时间变化.
- 检查了寒冷压力,热压力和没有热压力的频率的变化.
主要成果:
- 波兰的生物气候条件表现出显著的空间和时间变化.
- 年平均潜在蒸发转化率 (PET) 在北部/东北部最低,在西南部最高.
- 热应激日发生了显著的转变,冷应激日减少,没有热应激和热应激日增加.
结论:
- 显然,气候变暖正在改变波兰的生物气候条件.
- 观察到的热应激模式的变化对人类舒适性和生态系统有重大影响.
- 需要进一步的研究才能充分理解这些生物气候变化的长期后果.
相关概念视频
Responses to Heat and Cold Stress
13.6K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.6K
Requirements for Human Life
8.2K
The Earth and its atmosphere have provided humans with air, water, and food, but these are not the only requirements for survival. Humans also require a specific range of temperature and pressure that the Earth and its atmosphere provides.
Oxygen
Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are susceptible to a lack of oxygen because they require a...
Oxygen
Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are susceptible to a lack of oxygen because they require a...
8.2K
Body Temperature
989
The body's temperature, measured in degrees, is determined by the balance between heat production and dissipation to the surrounding environment. For instance, if exercising vigorously, the body will produce more heat, causing sweat and dissipating that heat. Despite extreme environmental conditions and physical exertion, the human temperature-control system maintains a constant core body temperature (the temperature of deep tissues, which are the tissues located beneath the skin and other...
989
Factors Influencing Microbial Growth: Temperature
23
Microorganisms display remarkable adaptations, enabling them to thrive in diverse ecological niches across a wide range of temperatures. Temperature profoundly influences microbial growth by affecting enzymatic activity, membrane fluidity, and other cellular processes.Each microorganism operates within a specific temperature range defined by three cardinal points: minimum, optimum, and maximum. Below the minimum temperature, membranes lose fluidity, halting transport processes. Above the...
23
Factors Affecting Body Temperature
4.3K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may include:
Factors may include:
4.3K
Decreased Body Temperature
630
A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...
630


