World Meteorological Organization: high temperature will become the new normal-temperature weather-IT information
The World Meteorological Organization said in a statement in Geneva on 16th, high temperatures lasted longer and longer, which most likely will become the new normal. All weather temperatures so far this year have been breaking records in 2016, is likely to be hottest year on record.
World Meteorological Organization spokeswoman Claire at a regular press conference held at the Palais des Nations in Geneva, informed the main contents of the Declaration. She said, "we observed high temperatures lasted longer and longer, which most likely will become the new normal. Therefore, may no longer have ' weather ' the term, ' weather ' will become ' normal day ' ".
The World Meteorological Organization said, according to United States and the European Union's monitoring data, in July and August this year has become the hottest month on record. Up to now, the 2016 all temperature levels have broken the record, are likely to be hottest year on record. Included, reached new levels of carbon dioxide in the atmosphere, the water temperature rises to very high levels and led to the worst coral bleaching event in history.
The statement said, another reference to global warming is sea ice extent in the Arctic. According to United States national snow and ice data center the latest figures released on September 15, Arctic sea ice extent on September 10 that the lowest level than in the late 1970 of the 20th century by 40%. It is also the second low since records began in 2007.
WMO noted that the ocean plays an important role in addressing climate change, the ocean absorbs the excess heat of Earth 90% and large amounts of carbon dioxide. Therefore, it is necessary to further study the impact of climate change on marine and marine, in turn, rainfall, tropical cyclone intensity and impact of extreme weather events. World climate research programme meeting in China on September 17, will discuss this issue.
Claire also informed the Committee of the World Meteorological Organization experts determined the two latest lightning records, one is the longest, and the other is the longest, "longest lightning records in June 2007 in United States, Oklahoma, single lightning up to a distance of 321 km is the longest duration of lightning in August 2012, France South is monitored, sustained a total of 7.74 seconds. ”
WMO noted that Lightning caused a lot of deaths a year, especially in Africa, hence the need to strengthen the monitoring of lightning. Meanwhile, climate change means there is more energy in the air, there will be more tropical cyclones. And because of the heat and energy stored in the air, lightning intensity becomes greater.
The World Meteorological Organization said, human activity is a major cause contributing to global warming. WMO publishing such data, intended to urge countries to take action as soon as possible, "World Meteorological Organization's message to world leaders is that approval, in particular the implementation of the Paris agreement on climate change is more urgent than ever, our planet has sent a distress signal, we must take action, you must immediately reduce greenhouse gas emissions substantially. ”
It is reported that on September 21, the United Nations Secretary-General Ban Ki-moon will hold a high-level meeting in New York, urged more countries to ratify agreements on climate change in Paris.
世界气象组织：高温天气将成为新常态 - 高温天气 - IT资讯
世界气象组织16日在日内瓦发表声明说，高温天气持续的时间越来越长，这很可能将成为今后的新常态。今年以来所有的天气温度均已打破记录，2016年很可能是有纪录以来最热的一年。
世界气象组织发言人克莱尔在日内瓦万国宫举行的例行记者会上，通报了声明的主要内容。她说：“我们观测到，高温天气持续的时间越来越长，这很可能将成为今后的新常态。因此，以后可能不再有‘异常天气’这一说法，‘异常天气’将会成为‘正常天气’”。
世界气象组织说，根据美国和欧盟的监测数据，今年7月和8月已成为有纪录以来的最热月份。截止目前，2016年的所有温度水平都打破了历史纪录，很可能成为有纪录以来最热的一年。其中包括，大气中二氧化碳达到了新的水平，海水温度也上升到非常高的水平，并导致了历史上最严重的珊瑚白化事件。
声明说，全球变暖的另外一个参照就是北极海冰面积。根据美国国家冰雪数据中心9月15日发布的最新数字，北极海冰面积9月10日达到了最低水平，比20世纪70年代末缩减40%。这也是2007年有纪录以来的第二低水平。
气象组织指出，海洋在应对气候变暖方面扮演着重要角色，海洋吸收了地球90%的多余热量和大量的二氧化碳。因此，有必要进一步研究气候变化对海洋带来的影响，以及海洋反过来对降雨、热带气旋强度和极端天气事件的影响。世界气候研究计划9月17日将在中国召开会议，就这一问题进行探讨。
克莱尔还通报了世界气象组织专家委员会确定的两个最新闪电纪录，一个是距离最长，另一个是持续时间最长，“距离最长闪电的纪录，2007年6月发生在美国俄克拉何马州，单一闪电距离达到近321公里；最长持续时间闪电是在2012年8月，在法国南部被监测到，共持续了7.74秒。”
气象组织指出，闪电每年造成不少人死亡，特别是在非洲，因此需要加强对闪电的监测。与此同时，气候变暖意味着有更多的能量聚集在空气中，会有更多的热带气旋。而由于空气中存储的热量和能量，雷击的强度会变得更大。
世界气象组织说，人类活动是导致全球气候变暖的最主要诱因。气象组织发布上述数据，意在督促各国尽快采取行动，“世界气象组织向世界领导人传递的信息就是，批准、特别是落实巴黎气候变化协定比以往任何时候都更为迫切，我们的星球已经发出求救信号，我们必须采取行动，必须立即大幅度减少温室气体排放。”
据悉，9月21日，联合国秘书长潘基文将在纽约召开高级别会议，督促更多国家批准巴黎气候变化协定。