【milan satta matka result】Study reveals human impact on increased rainfall variability over past century
BEIJING,milan satta matka result July 26 (Xinhua) -- A new study has provided evidence showing that human activities have made global rainfall more volatile over the past century. Published on Friday in the journal Science, the study was conducted by researchers from the Institute of Atmospheric Physics (IAP) of the Chinese Academy of Sciences, the University of Chinese Academy of Sciences, and the UK Met Office. The study reveals a systematic increase in rainfall variability since the 1900s, ranging from global to regional scales and from daily to intraseasonal timescales. Rainfall variability refers to unevenness in the timing and amount of rainfall. Higher variability means that precipitation is more unevenly distributed over time, resulting in wetter wet periods and drier dry periods. For example, some places may receive a year's worth of rain in just a few days, have long dry spells followed by heavy downpours, or alternate rapidly between drought and flooding. By analyzing a wide range of observational data, the researchers found that rainfall variability has since the 1900s increased in about 75 percent of the land areas studied, particularly in Europe, Australia, and eastern North America. The researchers also discovered that daily global rainfall variability has increased by 1.2 percent per decade. In the process of seeking to understand the causes of increased rainfall variability, the research team identified the dominant role of anthropogenic greenhouse gas emissions, based on an optimal fingerprinting detection and attribution method. "The increase in rainfall variability is mainly due to anthropogenic greenhouse gas emissions, which have led to a warmer and more humid atmosphere," said Zhang Wenxia, lead author of the study and an associate professor at the IAP. This means that even if atmospheric circulation remains the same, the additional moisture in the air leads to more intense rain events and more drastic fluctuations between them, Zhang added. Wide and rapid swings between climate extremes not only challenge existing capabilities of modern-day weather and climate prediction systems, but also have cascading impacts on human society, posing threats to the climate resilience of infrastructure, economic development, ecosystem functioning, and terrestrial carbon sinks, said Wu Peili, a scientist at the UK Met Office and co-author of the study. "Immediate adaptation measures are essential to address these challenges," Wu added. ■
- 最近发表
-
- Infographic: Highlights of white paper China’s Energy Transition
- 十大最受欢迎的文字冒险手游推荐
- 自动辅助驾驶失灵追尾前车 特斯拉:系统没识别到 损失车主自己承担
- 行业首个!三翼鸟智慧家电家居一体化方案亮相建博会
- Lebanon's Hezbollah, Israeli forces exchange fire in border area
- 十大热门文字单机游戏推荐之最新游戏试玩攻略心得
- 特斯拉 Robotaxi 产品推迟至今年10月发布,股价大跌
- 探索文字游戏世界:十款经典之作
- Scenery of tea garden in Mu'er Mountain, C China's Hubei
- 三翼鸟再提速!建博会新动作值得关注
- 随机阅读
-
- Across China: Historic buildings revitalized with new business, tourism functions
- Rust 语言编写,Linux 版开源 Zed 编辑器发布:支持 GPU 加速
- 15.37 万元起,东风标致 2025 款 408X 上市:号称“年轻人的第一台猎装车”
- 出行平台扎堆赴港上市:盈利难题待解,无人驾驶成决战“门票”
- 唯有热爱可抵岁月漫长
- 小寻儿童电话手表T6性价比超高,功能实用更纯净
- Rust 语言编写,Linux 版开源 Zed 编辑器发布:支持 GPU 加速
- 锐泰微电子半年内完成两轮近亿元融资
- Harris, Trump face off for 1st time in 2024 U.S. presidential debate
- 倒计时!格力电商分销招商大会即将开幕!
- 机械革命 imini S700 准系统迷你主机 7 月 16 日首销,R7
- Redmi K70至尊版打造夜猫子友好屏:支持3840Hz超高频PWM+DC双调光
- Press conference held to highlight outcomes of 2024 FOCAC Summit
- 极氪首款家用 SUV 车型 7X 外观亮相:2925mm 轴距,一体式智慧灯幕
- 十大热门文字单机游戏推荐之最新游戏试玩攻略心得
- 极氪首款家用 SUV 车型 7X 外观亮相:2925mm 轴距,一体式智慧灯幕
- Death toll from Israeli airstrikes on Syrian military sites rises to 18
- 售价15.37万元起 东风标致408X今日上市
- 荣耀平板MagicPad2:OLED好屏干啥都行
- 同档位罕见的OLED出色好屏 荣耀平板MagicPad2评测
- 搜索
-
- 友情链接
-
- In pics: Tunpu culture preserved in Anshun City, SW China's Guizhou
- 哈马斯领导人遇刺身亡 胡塞武装称将进行军事回应
- UN coordinator calls for justice on 4th anniversary of Beirut explosion
- Mesmerizing sea of flowers in E China’s countryside
- 白宫:美国暂停为以色列提供2000磅炸弹的政策尚未改变
- In pics: 2024 Vancouver Street Dance Festival
- 检察机关深挖健康证售假、购假链条 餐饮服务行业人员购买使用假健康证,只为“方便”?
- Jordan, Luxembourg urge immediate ceasefire in Gaza, regional tensions de
- 乌市一中学球员被教练连扇耳光,校方:解职,三年内不得担任教练
- Zelensky confirms F