极端高温

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从韩国卷心菜到欧洲橄榄油,高温如何左右影响全球食品价格?
Di Yi Cai Jing· 2025-07-21 09:56
Core Insights - Extreme heat has led to significant short-term price increases in various food items, contributing to inflation [1][3] - The research indicates that food prices typically change within one to two months following extreme weather events [1][3] - The study highlights that the frequency and intensity of extreme weather events have increased compared to 30-40 years ago, with expectations of continued trends as greenhouse gas emissions rise [1][5] Price Increases in Specific Foods - Specific food items have seen dramatic price increases due to extreme weather, with Spanish olive oil prices rising by 50% and U.S. vegetable prices increasing by 80% [3] - In Australia, iceberg lettuce prices surged over 300% due to severe flooding, impacting local fast-food chains [3] - Global cocoa prices rose approximately 300% in April 2024 due to drought conditions in Ghana and Côte d'Ivoire, affecting chocolate prices in the UK [3] Economic and Social Implications - Rising food prices are expected to impact food security, particularly in poorer countries, and may exacerbate overall inflation [4] - The increase in food prices has significant implications for election outcomes, as seen in the recent U.S. elections where living costs played a crucial role [4] - Financial institutions are increasingly recognizing the relationship between extreme heat and inflation, with HSBC noting that tracking temperature trends is becoming a better method for predicting food inflation in India [6] Policy and Regulatory Responses - The European Central Bank has begun incorporating climate change and natural degradation into its monetary policy considerations [6] - ECB officials have noted the significant impact of extreme heat on inflation rates and GDP, emphasizing the need for financial stability assessments that include natural risk factors [6]
多国气温破纪录 大气环流异常导致极端高温天气
news flash· 2025-07-18 08:22
Core Viewpoint - The extreme heat waves experienced in multiple countries in the Northern Hemisphere this summer are attributed to abnormal atmospheric circulation, occurring against the backdrop of significant greenhouse gas emissions and rising global temperatures [1] Group 1 - The summer of this year has seen record-breaking high temperatures in various countries [1] - The chief of the International User Service Center at the National Satellite Meteorological Center, Zheng Zhaojun, indicates that the extreme heat is a direct result of abnormal atmospheric circulation [1] - The phenomenon of extreme heat is occurring within the context of ongoing greenhouse gas emissions and a continuous rise in global temperatures [1]
44.2℃,热“炸”了!河南网友:玻璃裂成“蜘蛛网”,大鹅热死在水塘
Qi Lu Wan Bao· 2025-07-16 02:15
Core Viewpoint - The recent extreme heat wave in China has led to record high temperatures, causing significant impacts on both residents and agriculture, with temperatures exceeding 44.2°C in some areas [1][7]. Weather Impact - Zhengzhou experienced its highest temperature of 44.2°C on July 15, with 94 weather stations reporting temperatures above 40°C [1][7]. - Residents reported incidents of glass shattering due to the heat, with one individual noting that the inner layer of a bathroom window cracked in a "spider web" pattern [1][3]. - In Xinxiang, a farmer reported the death of five geese due to extreme heat, marking an unprecedented event in over a decade of poultry farming [6]. Forecast and Future Conditions - The current heat wave is expected to continue, with temperatures remaining high across a significant portion of China, affecting approximately one-third of the country's land area [7][9]. - The forecast indicates that temperatures will remain above 40°C in various regions, including parts of Shaanxi, Henan, and Hubei [7][9]. - A cooling trend is anticipated starting July 17, as cold air and rainfall are expected to reduce the intensity and range of high temperatures [9][10].
大范围高温仍处强盛时段局地或超40℃ 华北东北等地雷雨频繁
news flash· 2025-07-16 00:50
Core Points - The article discusses the ongoing high-temperature period affecting regions such as Shaanxi, Henan, and Hubei, with maximum temperatures reaching 37 to 39 degrees Celsius, and some areas exceeding 40 degrees Celsius [1] - It notes that while high temperatures will gradually decrease starting tomorrow, they will remain persistent in areas like the Guanzhong region of Shaanxi and parts of Henan to the middle and lower reaches of the Yangtze River [1] - The article also mentions that rainfall in Jiangnan and South China will weaken over the next two days, although there will still be sporadic heavy rainfall, and regions like North China and Northeast China will experience frequent thunderstorms [1]
高温成欧洲“无声杀手”,西班牙极端高温两个月内致1180人死亡
Huan Qiu Shi Bao· 2025-07-15 22:54
Group 1 - The extreme heat in Spain has resulted in 1,180 deaths from May 16 to July 13, a staggering increase of 1,035% compared to 114 deaths during the same period last year [1][2] - The average temperature in Spain for June was recorded at 23.6 degrees Celsius, surpassing the previous record set in June 2017 by 0.8 degrees Celsius, with expectations of further record-breaking temperatures in July [1] - The first week of July saw a 47% increase in heat-related deaths compared to the total number of deaths in June, indicating a concerning trend [1] Group 2 - Spain's Carlos III Health Institute reported 76 instances of extreme heat warnings in the past two months, a significant rise from zero warnings during the same period last year [2] - Among the 1,180 heat-related deaths, 95% were individuals over 65 years old, with approximately 60% being women, and notably, northern regions of Spain experienced higher death rates due to lower historical temperatures [2] - A report from Imperial College London and the London School of Hygiene & Tropical Medicine estimated that around 2,300 people died from heat in 12 European cities, highlighting that many deaths were exacerbated by pre-existing health conditions rather than direct heatstroke [2] Group 3 - Over the past 40 years, improvements in healthcare and increased household income have led to a rise in air conditioning availability in Spain from 5% to 35%, reducing heat-related deaths by one-third [3] - However, the benefits of air conditioning are not equally distributed, with lower socioeconomic groups and outdoor workers being more vulnerable to the effects of extreme heat [3]
特稿丨气候变化加剧极端高温 多国生产生活受影响
Xin Hua Wang· 2025-07-15 14:19
Core Viewpoint - Climate change is intensifying extreme heat events globally, impacting human health and societal functions, necessitating accelerated adaptation efforts [1][4][6]. Group 1: Global Heat Events - Many countries are experiencing extreme heat, with cities in Croatia reaching temperatures around 37 degrees Celsius, and some exceeding 40 degrees Celsius [2]. - Japan recorded its highest average temperature for June since records began in 1898, with significant heat expected across the country [2]. - South Korea reported an 83.2% year-on-year increase in heat-related medical cases from May 20 to July 6, 2023 [2]. - Slovenia experienced its hottest and driest June on record, with precipitation at only 24% of the average from 1991 to 2020, severely affecting agriculture [2][5]. Group 2: Causes of Extreme Heat - Multiple factors contribute to the recent heat waves, including strong high-pressure systems, prolonged sunshine, and elevated Mediterranean sea temperatures [4]. - Climate change plays a critical role in increasing the frequency, intensity, and duration of extreme heat events [4][5]. - The transition from El Niño to La Niña may also influence weather patterns, contributing to hotter summers in Europe [4]. Group 3: Health and Economic Impacts - Prolonged high temperatures can lead to dehydration, heatstroke, and exacerbate chronic diseases, posing significant health risks [6]. - Governments are issuing warnings and guidelines to protect public health, with measures including real-time heat alerts and adjustments to work schedules [6]. - The heat wave has led to rising prices for agricultural products in South Korea, prompting government intervention to stabilize prices [6]. Group 4: Adaptation Measures - Experts emphasize the need for comprehensive strategies to manage the impacts of rising temperatures, including water resource management and urban greening [7]. - Slovenia is implementing long-term climate adaptation measures across various sectors, including policy planning and infrastructure improvements [7].
史上最热夏天,到底有多「致命」?
36氪· 2025-07-15 13:33
Core Viewpoint - The article emphasizes the increasing severity and danger of extreme heat waves affecting various regions in China, particularly highlighting the impact on public health and safety [3][12][106]. Group 1: Extreme Heat Impact - The article discusses how extreme heat has become a common experience across northern cities, with temperatures reaching alarming levels, such as 43°C in multiple locations in Shandong [55][50]. - It highlights the sudden onset of high temperatures, catching many residents unprepared, especially in areas with low air conditioning penetration [11][90]. - The article notes that extreme heat is not just uncomfortable but can lead to serious health issues, including heat stroke and even fatalities [80][64]. Group 2: Regional Variations - The article points out that while northern regions are experiencing unprecedented heat, southern regions are also facing their own challenges with high humidity and heat [36][48]. - It mentions specific cities like Beijing and Shandong, where the combination of high temperatures and humidity has created dangerous conditions for residents [17][52]. - The article also references the unusual heat experienced in traditionally cooler areas like Northeast China, where temperatures have soared unexpectedly [28][31]. Group 3: Health Risks and Responses - The article details the symptoms and dangers of heat-related illnesses, particularly heat stroke, which can have a high mortality rate if not treated promptly [80][94]. - It emphasizes the importance of preventive measures, such as staying hydrated, avoiding outdoor activities during peak heat hours, and utilizing air conditioning where available [99][88]. - The article warns that the frequency of extreme heat events is likely to increase in the future, necessitating greater awareness and preparedness among the public [106][108].
极端高温吓跑全国多少游客?
华尔街见闻· 2025-07-10 09:57
Core Viewpoint - The article discusses the impact of extreme heat on travel preferences in China, highlighting a shift towards cooler destinations as a new necessity for summer travel [20][21]. Group 1: Travel Trends - There is a significant increase in hotel bookings and ticket sales in cooler regions like Jilin Province, with hotel reservations up by 35%, car rentals by 96%, and ticket sales by 122% compared to last year [22]. - Popular destinations have shifted from traditional summer spots like Sanya and Xiamen to cooler areas such as Changbai Mountain and Yanji, indicating a change in consumer behavior driven by the need for comfort [23][24]. - The demand for cooler travel experiences has led to a surge in prices for accommodations in these regions, with some prices reaching as high as 3,054 yuan per night [30][32]. Group 2: Industry Response - The hospitality industry is adapting to the heat by promoting night tourism, with many museums and attractions extending their hours to attract visitors during cooler evenings [46][49]. - Indoor attractions, such as theme parks and science museums, have become popular as they provide a refuge from the heat, with operators focusing on customer comfort over immediate profit [54][55]. - Marketing strategies have shifted to emphasize the coolness of destinations, with slogans highlighting low temperatures as a key selling point [57]. Group 3: Broader Implications - The article notes that extreme heat is not just a seasonal issue but a growing trend that will affect travel planning and industry strategies in the long term [60][61]. - The changing climate is prompting a reevaluation of travel policies and practices, as families seek to avoid the heat while still enjoying vacations [58][59].
极端高温吓跑全国多少游客?
虎嗅APP· 2025-07-09 13:21
Core Viewpoint - The article discusses the impact of extreme heat on travel preferences in China, highlighting a shift towards seeking cooler destinations as a new necessity for summer travel [16][35]. Group 1: Changing Travel Preferences - The summer of 2023 has seen a significant increase in interest for cooler travel destinations, with places like Jilin Province experiencing a 35% increase in hotel bookings, 96% in car rentals, and 122% in ticket sales compared to the previous year [17]. - Popular destinations have shifted from traditional hot spots like Sanya and Xiamen to cooler areas such as Changbai Mountain and Yanji, indicating a change in consumer behavior driven by the need for comfort [18][19]. - The demand for cooler climates has led to a surge in prices for accommodations in these regions, with some places seeing prices rise to 3,054 yuan per night [22]. Group 2: Industry Response - The hospitality industry is adapting to the extreme heat by promoting night tourism, with many museums and attractions extending their hours to accommodate visitors seeking cooler experiences [40]. - Indoor attractions, such as theme parks and bookstores, have become popular as refuges from the heat, with businesses focusing on providing a comfortable environment for guests [43]. - Marketing strategies have shifted from emphasizing crowded attractions to highlighting cool temperatures, with slogans like "Refreshing Jilin: 22°C in summer" becoming common [44]. Group 3: Long-term Considerations - The article suggests that extreme weather patterns may become the new normal, prompting a reevaluation of vacation policies to allow for more flexible travel options throughout the year [45][47]. - The need for families to travel during peak summer months, despite the heat, raises questions about the feasibility of staggered vacation schedules to alleviate pressure on the tourism industry [46].
极端高温吓跑全国多少游客?
Hu Xiu· 2025-07-07 00:06
周日下午,北京36度。 我窝在空调房里刷朋友圈,心里暗暗庆幸没有出门。 刷着刷着,就看到一条朋友圈定位,原本跟我说这周末要去南京看展的朋友小婉,定位却显示在长白山。 我发消息:"你怎么去吉林了?" 她回了五个字:"去活命啊,兄弟。" 小婉还不是个例。 我另一个北京某互联网大厂做产品经理的朋友林林,之前一直在纠结是带孩子去新疆吐鲁番摘葡萄,还是去敦煌看壁画。 最后,他们一家人提着行李箱,坐上了飞往云南大理的航班。 原因也很简单,新疆、甘肃动辄接近40度,而大理常年二十来度,"舒服到不想走",带孩子去农场撒欢也挺好。 当然,不是所有人都运气好到能随时更改目的地。 这周末,人在青岛的阿勇就悔不当初,他原本以为山东的海边多少凉快点,结果在沙滩上暴晒一天,晚上回酒店直接开始敷芦荟胶。 "早知道这么热,何必拐弯抹角,不如直接去三亚。"他是这么和我抱怨的。 而在旅界所搭建的文旅行业交流社群里,这几天更是群友们的集体"哭热"现场。 有人发了一张国家级气象观测站的实时排行截图:7月2日14时,杭州已经39.3℃,全国第一。 紧跟其后,是新疆的托克逊39℃、吐鲁番38.4℃,安微广德38.4℃,河南西平38.2℃…… 全国十大高 ...