为应对气候变化，保护环境，许多国家确立了到本世纪中叶实现净零碳排放的目标。氢在今年成为首选的未来绿色燃料，而使用可再生能源对水进行电解来提取的“绿氢”更是受到人

A Canadian team of scientists have had to cancel their planned study on the effects of climate change on Arctic marine and coastal ecosystems because ongoing climate change in the area had made their trip extremely dangerous, reports Univer