U.S. scientists verify global warming trends

          Source: Xinhua| 2019-04-17 20:46:21|Editor: Xiaoxia
          Video PlayerClose

          LOS ANGELES, April 17 (Xinhua) -- A team of scientists from the U.S. National Aeronautics and Space Administration (NASA) has confirmed the authenticity of global warming in their latest study released Wednesday.

          For the research of the study published in the journal Environmental Research Letters, the scientists used data of the Earth's surface temperatures collected by a satellite-based infrared measurement system, also known as the Atmospheric Infra-Red Sounder (AIRS).

          They then compared the measurements of the AIRS with the temperature data on the air two meters above the Earth's surface acquired by meteorological stations around the world.

          On the sample period from 2003 to 2017, the study finds that there is a high level of consistency between the two datasets demonstrating that "the Earth's surface has been warming globally over this time period," with 2016, 2017, and 2015 being the warmest.

          "Not only is this a further confirmation that the world is warming over the last two decades, which really isn't needed, but it is an independent confirmation that the magnitudes of the assessed changes are accurate, and possibly even a little underestimated," the study's co-author Gavin Schmidt from NASA's Goddard Institute for Space Studies was quoted by the U.S. magazine Newsweek as saying.

          TOP STORIES
          EDITOR’S CHOICE
          MOST VIEWED
          EXPLORE XINHUANET
          010020070750000000000000011100001379853401
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  一级中文级字幕电影 | 亚洲国产精品视频2019 | 专区在线观看中文字幕AV | 一区二区精品在线视频看看 | 亚洲成眠在线观看毛卡片 | 亚洲最大日韩精品一区365 |