相关实验视频
Updated: Jul 2, 2025

06:10
Using Generative Art to Convey Past and Future Climate Transitions
Published on: March 31, 2023
958
气候变化对维也纳2023年秋季温度记录的贡献
Johannes Laimighofer1,2, Herbert Formayer3
1Institute of Meteorology and Climatology, Department of Water, Atmosphere and Environment, University of Natural Resources and Life Sciences, Vienna, Austria. johannes.laimighofer@boku.ac.at.
Scientific reports
|February 20, 2024
概括
创纪录的全球气温发生在2023年. 由于气候变化,奥地利维也纳的极端秋季炎热现象的可能性增加了15倍,预计将产生严重影响.
科学领域:
- 气候科学 气候科学
- 气象学 天气学
- 环境科学 环境科学
背景情况:
- 2023年,从6月到10月的全球月均温度达到前所未有的水平.
- 奥地利维也纳的秋季温度记录非常引人注目的,挑战了当地典型的持久性模式.
研究的目的:
- 根据当前和未来的气候变化情景,分析维也纳极端秋季温度的回归期.
- 评估气候变化对维也纳复合极端温度频率的影响.
主要方法:
- 对维也纳历史温度数据的统计分析.
- 复合极端温度事件的回归周期的计算.
- 考虑到气候变化预测,对未来的回报期进行建模.
主要成果:
- 维也纳的一次复合极端秋季事件目前的回归周期为324年.
- 在气候变化下,2023年连续两个极端秋季热量记录的回归期约为10,000年.
- 维也纳的中度复合极端,以前每100年发生一次 (在1960年之前),现在可能每15年发生一次.
- 维也纳的夏季复合极端显示,在过去的250年里,回归期的减少甚至更大.
结论:
- 由于气候变化,维也纳的极端秋季温度事件变得越来越频繁.
- 复合极热的频率越来越高,对生态系统和社会构成重大风险.
- 紧急的气候变化缓解和适应战略是解决这些不断升级的风险所必需的.
相关概念视频
Global Climate Change
24.4K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
24.4K
Temperature Measurement Sites
1.7K
A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
1.7K
What is Climate?
18.5K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.5K
Responses to Heat and Cold Stress
13.5K
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.
13.5K
What is Weather?
18.2K
Overview
18.2K
Factors Affecting Body Temperature
4.1K
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:
4.1K

