E-alert
Unlocking Earth's ammonia mysteries: China's HIRAS/FY-3D satellite reveals first global map
Chinese scientists have established a full-physical retrieval algorithm to derive the concentration of the atmospheric ammonia from the Hyperspectral Infrared Atmospheric Sounder (HIRAS) onboard the Chinese FengYun (FY)-3D satellite, presenting the first atmospheric NH3 column global map observed by the HIRAS instrument.
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Ocean temperatures helped make 2023 the hottest year ever recorded
A multi-national team of scientists have found each year has been hotter than the prior year in the ocean.
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2023 Canadian wildfires impacted air quality as far away as Europe, China
The whole of the northern hemisphere suffered deterioration of air quality as a result of 2023’s record-setting Canadian wildfires, while Canada’s own ten-year greenhouse gas reduction plan has essentially been erased as a result of emissions from this year’s conflagration.
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Innovative climate data product reveals humidity's role in temperature extremes
The UK Met Office Hadley Centre, introduces an innovative data product, HadISDH.extremes, offering invaluable insights into temperature extremes and their humidity characteristics. This globally gridded monitoring product covers the period from January 1973 to December 2022.
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