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去年夏天百年不遇的高温让欧洲人记忆犹新,那今年的热浪又是滚滚而来。欧洲环境署近日发布的公告称,高温、洪灾以及干旱等极端天气频发或将会成为欧洲夏天的常态。夏季高温冬季少雪,已经持续数年的极端天气加速了阿尔卑斯山冰川的消融。我们来看总台记者发回的报道。在全球升温的背景下,科学家早就发出警告,按照目前的速度,到本世纪末全球冰川都会消失,阿尔卑斯山冰川消失的速度相对就更快一些。根据瑞士冰川监测中心的数据,瑞士冰川总冰量在2001至2022年间损失了3分之1。这个图表现的就是瑞士这些年的一个整体的温度的变化。上面显示的是从1890年一直到2010年。但是可以明显的看出来,这些年最近这些年瑞士温度是越来越高,而且整体的变暖的趋势是越来越快。日内瓦湖的源头是欧洲最大的冰川,藏在阿尔卑斯山深处的罗纳冰川。那么这个冰川现在的状况又如何呢?在阿尔卑斯山山间行驶,人们已经习惯了抬头就能看到山顶上的皑皑白雪。冰山塑造了这些山地国家的风貌,也塑造了民族性格。这里的人们从未想到一天冰川会真的消失。然而寻觅罗纳冰川的过程就是一个阿尔卑斯山冰川的消融时。从日内瓦出发三个半小时就来到了著名的罗纳冰川大饭店。地图上显示罗纳冰川还在前方13公里以外的地方。当年罗纳冰川大饭店最著名的就是近在咫尺的罗纳冰川,换句话说,推门就能走到冰川上。而现在呢,160多年过去了,饭店已经关门停业,而冰川呢,也退到了13公里外的地方。翻开这家饭店的老照片和明信片,饭店前的冰川赫然在目。再看看这四张从左至右分别拍摄于1869年、1914年、1978年、2020年的照片,更是清晰的记录了罗纳冰川的消退过程。We saw that swiss latude have lost a lot of eyes in recent years, and we i've also seen that the frequency of extreme years has increased. So we had extreme years earlier already, but this happened very rarely. But nowadays, almost every year is an extreme year where we see a lot of melting. And the the top of this was reached in the summer of twenty two, when swiss laces lost about six percent of the total volume. So this was an absolute record that we didn't salt IT would be possible. 瑞士境内曾经存在过约1500个冰川,但由于全球变暖,阿尔卑斯山气温逐年升高,瑞士现在的冰川数量已大幅减少。作为冰川的国度,19世纪瑞士就成立了冰川监测中心。胡斯博士是苏黎世联邦理工大学的冰川研究学者,同时也是这个世界上最古老的冰川监测中心的负责人。监测中心每年会在4月和9月通过两次测量来探查冰川的状况。在今年4月份的测量中,胡斯博士发现,相比往年,今年冰川上的积雪量大为减少,而积雪量是一个冰川健康与否的重要标志。Every year we measure in April how much snow there is on the glorious, the snow. And the glorious is the protective layer for the ice and it's also the the fu for the glaciers. Um the snow in venture this year was very critical because the winter was very dry and also very warm in europe. So will be found with our measurements is that snow coverage in the hopes at high elevation is below average. So we have less more than Normally. And this means that the precondition for next summer is not good. So if we have little now IT means that the melting is going to start earlier. And we can also expect to have a lot of ice melting in the summer.

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