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一项新研究表明。招致洪水、飓风以及暴风雪提前到来的厄尔尼诺也带来了一些好事情:植物生长茂盛,与全球变暖有关的污染物在一定程度上得到了控制。研究人员发现,厄尔尼诺引起世界各地的植物一阵猛长,而这使大气中的二氧化碳含量有所减少。全国大气研究中心的戴维·希梅尔说,自然天气现象,比如因厄尔尼诺导致的短期变暖,对植物吸收二氧化碳的数量以及土壤排出这种气体的数量的影响,比研究人员以前认为的要剧烈得多。他是发表在10月31日一期《科学》杂志上的一份报告的作者之一。大气中二氧化碳含量上升已持续几十年,为了减少大气中的温室气体,世界各国正在制
A new study shows. El Niño, which brought floods, hurricanes and snowstorms ahead of schedule, also brought some good things: plant growth and pollution, and global warming-related pollutants to some extent under control. Researchers found that El Niño caused a burst of plants around the world, which reduced the amount of carbon dioxide in the atmosphere. David Simmel of the National Center for Atmospheric Research said that natural weather phenomena, such as short-term warming due to El Niño, affect the amount of CO2 that plants absorb and how much of the gas the soil emits, as researchers have previously thought Dramatic. He is the author of a report in the October 31 issue of Science. Atmospheric carbon dioxide levels have risen for decades, in order to reduce the greenhouse gas in the atmosphere, the world is in the process of