NOAA/GML News

NOAA/GML News https://gml.noaa.gov/bin/news.php NOAA/GML News Feed 2023年1月09日 11:26:15 MST en GML highlights at the AMS 2023 Annual Meeting https://gml.noaa.gov/news/ams2023.html https://gml.noaa.gov/news/ams2023.html https://gml.noaa.gov/news/images/AMS 2023 banner.png GML and CIRES researchers are presenting several talks and posters, and collaborating on others, at the 2023 Annual Meeting of the American Meteorological Society. 2023年1月09日 00:00:00 MST University of Hawaii, NOAA to gather climate change data following Mauna Loa eruption https://www.noaa.gov/news-release/university-of-hawaii-noaa-to-gather-climate-change-data-following-mauna-loa-eruption https://www.noaa.gov/news-release/university-of-hawaii-noaa-to-gather-climate-change-data-following-mauna-loa-eruption https://gml.noaa.gov/news/images/PHOTO-Air-intake-tube-Maunakea-Observatories-Hawaii-120822-NOAA.JPG NOAA will partner with the University of Hawaii (UH) to collect atmospheric measurements at the Mauna Kea Observatories on the Big Island of Hawaii. 2022年12月19日 00:00:00 MST GML highlights at AGU 2022 Fall Meeting https://gml.noaa.gov/news/agu2022.html https://gml.noaa.gov/news/agu2022.html https://gml.noaa.gov/news/images/agu2022.jpg GML and CIRES researchers are presenting several talks and posters at the 2022 Fall Meeting of the American Geophysical Union, and collaborating on many more. 2022年12月06日 00:00:00 MST Antarctic ozone hole slightly smaller in 2022 https://www.noaa.gov/news-release/antarctic-ozone-hole-slightly-smaller-in-2022 https://www.noaa.gov/news-release/antarctic-ozone-hole-slightly-smaller-in-2022 https://gml.noaa.gov/news/images/ozonehole2022.jpg The hole in the ozone layer over Antarctica in 2022 had an average area slightly smaller than the extent reached in 2021, and well below the average seen in 2006 when the hole size peaked. 2022年10月27日 00:00:00 MST Path to recovery of ozone layer passes a significant milestone https://research.noaa.gov/article/ArtMID/587/ArticleID/2900/Path-to-recovery-of-ozone-layer-passes-a-significant-milestone https://research.noaa.gov/article/ArtMID/587/ArticleID/2900/Path-to-recovery-of-ozone-layer-passes-a-significant-milestone https://research.noaa.gov/Portals/0/EasyDNNNews/2900/2000600p587EDNmainimg-ozone_concentration_20211007_1400px-(crop).png An annual analysis of air samples collected at remote sites around the globe that is tracking a continued decline in the atmospheric concentration of ozone-depleting substances shows the threat to the ozone layer receding below a significant milestone in 2022, NOAA scientists have announced. 2022年8月24日 00:00:00 MST NOAA dedicates new Arctic observatory in UtqiaÄ¡vik https://gml.noaa.gov/news/brw_dedication.html https://gml.noaa.gov/news/brw_dedication.html https://gml.noaa.gov/news/images/BRW_Ceremony_Agenda 1.jpg NOAA's Global Monitoring Laboratory (GML) held the grand opening ceremony for the Barrow Atmospheric Baseline Observatory (BRW) building in UtqiaÄ¡vik, Alaska, on Friday, August 5th, 2022. 2022年8月05日 00:00:00 MST Carbon dioxide now more than 50% higher than pre-industrial levels https://www.noaa.gov/news-release/carbon-dioxide-now-more-than-50-higher-than-pre-industrial-levels https://www.noaa.gov/news-release/carbon-dioxide-now-more-than-50-higher-than-pre-industrial-levels https://www.noaa.gov/sites/default/files/styles/landscape_width_1275/public/2022-04/2000600p587EDNmain10490mlo_600.png?h=35d2f964&itok=c-AmGE5- Carbon dioxide measured at NOAAâ€TMs Mauna Loa Atmospheric Baseline Observatory peaked for 2022 at 421 parts per million in May, pushing the atmosphere further into territory not seen for millions of years. 2022年6月06日 00:00:00 MST New research estimates the future emissions of potent greenhouse gases based on current trends and compliance with climate policies https://gml.noaa.gov/news/future_hfc_emissions.html https://gml.noaa.gov/news/future_hfc_emissions.html https://gml.noaa.gov/news/images/future_hfc_emissions_image1.png New research published in Atmospheric Chemistry and Physics projects future emissions of hydrofluorocarbons (HFCs), a class of potent greenhouse gasses, based on recent trends and compliance with current policies. 2022年6月02日 00:00:00 MST Greenhouse gas pollution trapped 49% more heat in 2021 than in 1990, NOAA finds https://research.noaa.gov/article/ArtMID/587/ArticleID/2877/Greenhouse-gas-pollution-trapped-49-more-heat-in-2021-than-in-1990-NOAA-finds https://research.noaa.gov/article/ArtMID/587/ArticleID/2877/Greenhouse-gas-pollution-trapped-49-more-heat-in-2021-than-in-1990-NOAA-finds https://research.noaa.gov/Portals/0/EasyDNNNews/2877/2000600p587EDNmainimg-AirPollution.jpg Greenhouse gas pollution caused by human activities trapped 49% more heat in the atmosphere in 2021 than they did in 1990, according to NOAA scientists. 2022年5月23日 00:00:00 MST GML is replacing the surface ozone instrument in Summit, Greenland https://gml.noaa.gov/news/surface_ozone_summit.html https://gml.noaa.gov/news/surface_ozone_summit.html https://gml.noaa.gov/news/images/summit_observatory.jpg Scientists have sent out the surface ozone instrument replacement for the site in Summit, Greenland. 2022年5月09日 00:00:00 MST