相关实验视频
Updated: Jul 17, 2025

08:43
Transformation of Organic Household Leftovers into a Peat Substitute
Published on: July 9, 2019
8.4K
在西班牙转移暑假作为气候变化适应措施
Jose M Garrido-Perez1, Ricardo García-Herrera2, David Barriopedro2
1Dpto. Física de la Tierra y Astrofísica, Universidad Complutense de Madrid, Madrid, Spain.
The Science of the total environment
|September 7, 2023
概括
将西班牙的夏季假期从8月转移到7月可以减轻气候变化的影响. 这一策略将劳动生产率损失减少25%,并在高温期间降低电力需求和臭氧水平.
科学领域:
- 环境科学 环境科学
- 适应气候变化 适应气候变化
- 社会经济学 社会经济学
背景情况:
- 西班牙传统的夏季假期发生在8月,与高温相吻合.
- 7月下半月被确定为最热的时期,加剧了与热有关的影响.
- 现有的假期计划可能与最佳的气候适应战略不一致.
研究的目的:
- 评估将西班牙夏季假期从8月重新安排到7月的有效性,作为气候变化适应措施.
- 量化与高温相关的负面影响的潜在缓解.
- 根据预测的全球变暖情景,评估长期效益.
主要方法:
- 7月下旬至8月下旬之间的温度数据和相关影响的比较分析.
- 在假设的转移假期期间,对人类活动及其减少的建模.
- 减少劳动生产率损失,电力需求和近地表面臭氧度的估计.
主要成果:
- 劳动生产率损失的年度峰值 (约25%) 可以显著降低.
- 电力需求和近地表面臭氧度 (约3-4%) 的适度下降也被观察到.
- 全球变暖预计将放大这个假期转移的好处,由于非线性温度影响关系.
结论:
- 将夏季假期重新安排到最热的时期 (7月底) 为西班牙提供了一个可行的气候变化适应战略.
- 拟议的转变有效地减轻了极端高温带来的关键社会经济和环境影响.
- 这种适应战略的好处预计将在未来随着持续的全球变暖而增加.
相关概念视频
Global Climate Change
24.5K
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.
24.5K
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
What is Climate?
18.6K
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.
18.6K
Thermal Sigmatropic Reactions: Overview
2.1K
Sigmatropic rearrangements are a class of pericyclic reactions in which a σ bond migrates from one part of a π system to another. These are intramolecular rearrangements where the total number of σ and π bonds remain unchanged.
Sigmatropic shifts are classified based on an order term [i, j ], where i and j indicate the number of atoms across which each end of the σ bond migrates. Below are examples of a [3,3] sigmatropic shift in...
Sigmatropic shifts are classified based on an order term [i, j ], where i and j indicate the number of atoms across which each end of the σ bond migrates. Below are examples of a [3,3] sigmatropic shift in...
2.1K
Biological Clocks and Seasonal Responses
34.7K
The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.
34.7K
Responses to Drought and Flooding
10.7K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.7K

