This is the 33rd issuance of the annual assessment now known as State of the Climate, published in the Bulletin since 1996. As a supplement to the Bulletin, its foremost function is to document the status and trajectory of many components of the climate system. However, as a series, the …
This is the 33rd issuance of the annual assessment now known as State of the Climate, published in the Bulletin since 1996. As a supplement to the Bulletin, its foremost function is to document the status and trajectory of many components of the climate system. However, as a series, the …
Arctic Council countries have a critical role in reducing air pollution as, due to their proximity to the Arctic region, improving air quality serves the double purpose to preserve the Arctic climate and improve health and welfare in the region. To substantially reduce air pollution and its negative health and …
Reviewed and supported by over 60 leading cryosphere scientists, the Report details how a combination of melting polar ice sheets, vanishing glaciers, and thawing permafrost will have rapid, irreversible, and disastrous effects on the Earth’s population. The 2022 Report, Growing Losses, Global Impacts, updates the latest cryosphere science, and emphasizes …
An international, peer-reviewed publication released each summer, the State of the Climate is the authoritative annual summary of the global climate published as a supplement to the Bulletin of the American Meteorological Society. The report, compiled by NOAA’s National Centers for Environmental Information, is based on contributions from scientists from …
Arctic wetlands play a number of crucial environmental roles, but they continue to be degraded and lost, with potentially dire global consequences. This report offers insights and identifies knowledge gaps, with the aim of supporting sustainable development and resilience in these areas. Arctic wetlands store an enormous amount of global …
New observations show that the increase in Arctic average surface temperature between 1979 and 2019 was three times higher than the global average during this period – higher than previously reported - according to the Arctic Monitoring and Assessment Programme (AMAP). Climate change impacts on Arctic communities, ecosystems and species, …
A drastic drop in caribou and shorebird populations is a mirrored image of the dire modifications unfolding on the Arctic tundra, based on a new report from the Arctic Council. The terrestrial Arctic spans roughly 2.7m sq miles (7m sq km), marked by excessive chilly, drought, sturdy winds and seasonal …
A new World Meteorological Organization bulletin on Aerosols examines the impact of biomass burning (wildfires and open burning for agriculture) on climate and air quality. It covers the episodes of the 2019/2020 Australian bushfires, the 2015 Indonesia peatfires and smoke transport from boreal forest fires to the Arctic. The general …
The Arctic Report Card is an annual compilation of original, peer-reviewed environmental observations and analyses of a region undergoing rapid and dramatic alterations to weather, climate, oceanic, and land conditions. Compiled by 133 scientists from 15 countries, the 2020 report card tracks environmental indicators to inform decisions by local, state …
Southwestern China (SWC) has suffered from increasing frequency of heat wave (HW) in recent summers. While the local drought-HW connection is one obvious mechanism for this change, remote controls remain to be explored. Based on ERA-5 reanalysis, it is found that the SWC summer HWs are significantly correlated with sea-ice …
Climate change effect on water security will present high risk to global security in the next ten years warns this inaugural World Climate and Security report released by the International Military Council on Climate and Security. It is the first report of its kind, and is intended to inform future …
Atmospheric researchers at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) have now developed a climate model that can accurately depict the frequently observed winding course of the jet stream, a major air current over the Northern Hemisphere. Atmospheric researchers at the Alfred Wegener Institute, Helmholtz …
Permafrost landscapes are changing around the Arctic in response to climate warming, with coastal erosion being one of the most prominent and hazardous features. Using drone platforms, satellite images, and historic aerial photographs, we observed the rapid retreat of a permafrost coastline on Qikiqtaruk – Herschel Island, Yukon Territory, in …
New observations confirm continued rapid warming in the Arctic, driving many of the changes underway in the region, including loss of sea ice and glacier coverage, as well as changes in terrestrial and marine ecosystems. This affects Arctic communities and economies, according to a new Climate Change Update from the …
The largest party in Norway’s parliament has delivered a significant blow to the country’s huge oil industry after withdrawing support for explorative drilling off the Lofoten islands in the Arctic, which are considered a natural wonder. The move, by the opposition Labour party, creates a large parliamentary majority against oil …
Climate change is increasing the likelihood of extreme winter rain events in the Arctic. These kinds of winter storms on Norway’s Svalbard archipelago can cause a thick cap of ice to cover the forage that reindeer eat. You’d think that more frequent rain-on-snow events would spell the end for these …
Canada is warming twice as fast as the rest of the world, a landmark government report has found, warning that drastic action is the only way to avoid catastrophic outcomes. “The science is clear – Canada’s climate is warming more rapidly than the global average, and this level of warming …
A federal judge in Alaska has overturned U.S. President Donald Trump's attempt to open vast areas of the Arctic and Atlantic oceans to oil and gas leasing. The decision issued late Friday by U.S. District Judge Sharon Gleason leaves intact President Barack Obama's policies putting the Arctic's Chukchi Sea, part …
NASA's Oceans Melting Greenland (OMG) project has revealed Greenland’s Jakobshavn Glacier, the island’s biggest, is actually growing, at least at its edge. In research published Monday in Nature Geoscience, researchers report that since 2016, Jakobshavn’s ice has thickened slightly, thanks to relatively cool ocean waters at its base—which have caused …
MANAGALURU: Even if the world were to cut emissions in line with the Paris Agreement, winter temperatures in the Arctic would rise 3-5°C by 2050 and 5-9°C by 2080, devastating the region and unleashing sea level rises worldwide, finds a new report by UN Environment. Meanwhile, rapidly thawing permafrost could …
