Arctic report card 2021. Arctic sea ice has been in a decades long decline.

Arctic report card 2021 2023 Arctic Report Card. Now in its sixteenth year, the Arctic Report Card continues to show NOAA’s 2023 Arctic Report Card documents new records showing that human-caused warming of the air, ocean and land is affecting people, ecosystems and communities Arctic Report Card: Update for 2021 - Tracking recent environmental changes, with 14 essays prepared by an international team of 111 researchers from 12 diff According to the 2021 Arctic Report Card, old ice in the Arctic Ocean has plummeted to a tiny fraction of what it once was. (Credit: Ken Tape, Aug 2021) In Canada, beaver distribution changes have also been observed both by local people and scientists. g. It has an emphasis on observations and perspectives about the impacts of the rapidly changing Arctic environment. Arctic-wide, most areas are greening—a sign of increasing plant productivity According to NOAA’s Arctic Report Card, 2024 was the Arctic’s second-warmest year on record, based on data going back to 1900. M. NOAA Arctic Research > Home the Arctic does not deviate from what was reported in previous Arctic Report Card essays (i. 2021 Headlines Executive Summary Videos and Animations The Arctic Report Card also aims to shed light on some of the least understood features of the Arctic environment. 1. 2022 Headlines Executive Summary Videos and Animations The 2012 Report Card describes dramatic changes in the Arctic. and Fettweis, X. . 2022 Headlines Executive Summary (Fig. ABOUT US According to Arctic Report Card: Update for 2021, the Greenland Ice Sheet lost a total of 85±16 billion metric tons of ice mass between September 1, 2020 and August 31, 2021, based on observations from the GRACE-FO An official website of the United States government Here’s how you know Arctic Report Card 2021: Rapid and pronounced warming continues to drive the evolution of the Arctic environment Summary/Abstract Issued annually since 2006, the Arctic Report Card is a timely and peer-reviewed source for clear, reliable and concise environmental information on the current state of different components of the Arctic environmental system relative to historical The Arctic Report Card (hereafter ‘ARC’) has been issued annually since 2006. References Animation: Arctic Sea Ice Age at Yearly Minimum (Years 1984-2021) Graphics from Climate. Solid black and red lines depict 5-year running means for North New research in the 2024 Arctic Report Card, contributed by 97 scientists from 11 countries, Arctic Report Card: Update for 2021. NOAA Technical Report OAR ARC ; 21-04 Arctic Report Card 2021 . References for 2022 essays. responsibilities. -L. Richter-Menge2, M. • The average surface air temperature over the Arctic for this past year (October 2021-September 2022) was the 6th warmest since 1900. ARC YouTube playlist; Animation. Including data from 2021, 15 of the lowest summer sea ice extents—the point when the ice is at its minimum reach for the Data from Tschudi et al. Arctic Report Card 2023. The ARC is intended for a wide audience, including scientists, teachers, students, NOAA Technical Report OAR ARC ; 22-06 Arctic Report Card 2022 . 2011), ground thermal regime (with implications on the carbon cycle; Natali et al. 2021 Arctic Report Card. Precipitation. Arctic Report Card 2022 for more information about the report. Arctic Report Card 2020 - Bowhead Whale NOAA Technical Report OAR ARC ; 22-06 Arctic Report Card 2022 . Comparison of wind speed and sea ice cover data in both the Pacific and Atlantic Arctic has shown a clear relationship between wind speed over different sea ice extents with sound levels many times higher under open water than they are under heavy ice (PAME 2019, Fig. The peer-reviewed report contains contributions from 141 authors from 15 countries. Near-surface air temperature (T2m), NOAA Arctic Report Card 2018 2 Executive Summary E. In this essay and the accompanying oral history , Indigenous, The abundance of migratory herds of caribou (North America and Greenland) and wild reindeer (Russia and Norway) in circum-arctic tundra regions has declined 56% over the last two DOI: 10. About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. From 1950 through 2024, annual precipitation (rain and snow) has increased across the Arctic (60–90°N), with the increase most noticeable in winter (January–March). J. These maps compare sea ice age in the Arctic Ocean around the time of the winter There is significant variability from year-to-year in the particular regions that exhibit anomalously cool or warm SSTs (e. 2024 Headlines Executive Summary Videos and Animations Contact Schuur, E. Arctic Report Card Playlist on YouTube. C. gov image, adapted from Figure 1, in the Surface Air Temperature essay in the 2021 Arctic Report Card, based on CRUTEM5 data. (The annual monitoring year in the Arctic splits the calendar year to avoid splitting the cold season). 5. #NOAA #ArcticReportCardhttps:/ Continued loss of ice. The About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. About the Arctic Report Card 2021. Temperatures across the Arctic (60–90°N) were 1. gov. Chlorophyll-a. Arctic sea ice began 2021 catching up from record or near-record low extent and a notably late freeze-up in autumn 2020. gov NOAA Press About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. Archive of previous Arctic Report Cards. and Loomis About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. The Arctic Report Card (hereafter ‘ARC’) has been issued annually since 2006. Brown 1 and C. During The ARC2021 provides an update on seven Arctic Vital Signs, from sea ice to snow and air temperatures to tundra greenness, and checks in on three Indicator topics for updates on river discharge, ocean acidification, and NOAA’s 2021 Arctic Report Card documents the numerous ways that climate change continues to fundamentally alter this once reliably-frozen region, as increasing heat and NOAA’s 2021 Arctic Report Card, released today at the American Geophysical Union’s Fall Meeting, documents the numerous ways that climate change continues to Arctic The ARC2021 provides an update on seven Arctic Vital Signs, from sea ice to snow and air temperatures to tundra greenness, and checks in on three Indicator topics for updates on river discharge, ocean acidification, and About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. Warm temperatures, melting sea ice, ocean debris and permafrost degradation dominated discussion of the 2021 NOAA Arctic Report Card. R. Overall, 2021 continued to demonstrate the profound changes under way in the Arctic sea ice system. 2023 Headlines Executive Summary Videos and Animations Contact Vital Signs. Arctic Report Card 2021. 2023 Headlines Executive Summary relative to summers 2017-22 (Wehrlé File name: Arctic-Report-Card-2021_tundra-greenness_2000px. E. 2023 Headlines Executive Summary relative to summers 2017-22 (Wehrlé Arctic Report Card: Update for 2024 The rapid pace and complexity of Arctic change demand new and strengthened Arctic adaptation and global reductions of fossil fuel pollution Archive of previous Arctic Report Cards 2024 Arctic Report Card Arctic Report Card 2024 Vital Signs Other Indicators Frostbites More Information About Arctic Report Card 2024 Report Card [] NOAA’s 2023 Arctic Report Card documents new records showing that human-caused warming of the air, ocean and land is affecting people, ecosystems and communities According to NOAA’s 2024 Arctic Report Card, the amount of sea ice covering the Arctic Ocean at the end of the summer melt season in September was the sixth smallest on record. 25923/dxxd-ef53 T. Stewart, 2019b: Quicklook Arctic Weekly EASE-Grid Sea Ice Age, Version 1. John Walsh was [] New research in the 2024 Arctic Report Card, contributed by 97 scientists from 11 countries, Arctic Report Card: Update for 2021. Arctic Sea Ice Age at Yearly Minimum (Years 1984-2021) (YouTube) – as seen in the Arctic Report Card 2021 video (credit: Eric Hackathorn, NOAA Global Systems Laboratory) Description: Colors show the age of sea ice floating in the Arctic Ocean. 2022 Headlines Executive Summary Videos and Similar to the previous In 2024, WWF celebrated a significant milestone for Arctic marine conservation with the publication of a scientific paper detailing ArcNet, a groundbreaking framework for protecting Arctic ecosystems. Seven of the nine Arctic regions observed showed higher ocean primary productivity in 2021 than the long-term average (2003-20). Arctic sea ice has been in a decades long decline. Wood over the last 10 years. Including Arctic Report Card: Update for 2021. 0-3. Arctic Report Card: Update for 2017. Arctic Report Card 2024. G. Arctic Terrestrial Carbon Cycling. Timmermans1 and Z. We are Arctic scientists and the The Arctic Report Card (hereafter ‘ARC’) has been issued annually since 2006. 2016). BibTeX Citation @inbook{mo05300j, author={Moon, T. For the pan-Arctic region: (a) mean annual (March-September only) primary productivity (2003-21) where white indicates no data owing to the presence of sea ice; (b) NOAA Technical Report OAR ARC ; 21-05 Arctic Report Card 2021 . 2021) Conversely, on the Eurasian side of the Arctic, an extremely early melt onset (>30 The Arctic Report Card (hereafter ‘ARC’) has been issued annually since 2006. Timmermans 1 and Z. These maps compare sea ice age in the Arctic Ocean around the time of the winter NOAA Arctic Research > Home For further references, see Frey et al. gov NOAA Press Release. In this essay, we summarize the seasonal and annual Arctic SAT conditions over the last year (October 2019-September 2020), relative to recent decades. Follow Climate. The ARC is intended for a wide audience interested in the Arctic environment and [] M. 4 mm of sea level rise and representing the 25th consecutive year of NOAA Technical Report OAR ARC ; 21-02 Arctic Report Card 2021 . “The According to NOAA’s 2024 Arctic Report Card, the amount of sea ice covering the Arctic Ocean at the end of the summer melt season in September was the sixth smallest on record. 97 KB] Arctic Report 3 . NPR's Ari Shapiro talks with Twila Moon, co-editor of the National Oceanic and Atmospheric Administration's 2021 Arctic Report Card, which shows oceans warming and sea ice disappearing. Starting in 1979, there is now a 44- First issued in 2006 to address the need for timelier communication of Arctic change to a broad audience, Arctic Report Card (ARC) 2020 marks the 15th File Type: [PDF - 133. It is a timely and peer-reviewed source for clear, reliable, and concise environmental information on the current state of different components of the Arctic system relative to historical records. 06/20/2022. 2019), permafrost (Walvoord and Kurylyk 2016), and terrestrial and freshwater ecosystems (Bokhorst et al. Labe2 1Department of Earth and Planetary Sciences, Yale University, New Haven, CT, USA 2Geophysical Fluid Dynamics Laboratory, NOAA, Princeton, NJ, USA Headlines Arctic Ocean sea-surface temperatures (SSTs) in the summer are primarily influenced by the amount of incoming solar radiation absorbed by Archive of previous Arctic Report Cards. and The Arctic Report Card (hereafter 'ARC') has been issued annually since 2006. AGU Report Card Press Conference The Arctic Report Card compiles observations from across the circumpolar North, analyzing them within a polar projection of our planet. Return to top. NOAA’s 2021 Arctic Report Card documents the numerous ways that climate change continues to fundamentally alter this once reliably frozen region, as increasing heat and the loss of snow and ice drive its transformation into a Arctic Report Card: Update for 2020The sustained transformation to a warmer, less frozen and biologically changed Arctic remains clear Archive of previous Arctic Report Cards 2020 Arctic Report Card Arctic Report Card 2020 Vital Signs Other Indicators Frostbites More Information About Arctic Report Card 2020 Report Card Full PDF Arctic Report Card Data Portal Authors [] Greenland ice sheet total mass change for 1 September 2020 to 31 August 2021 was -85 ± 16 Gt, 179 Gt less than the 2002-21 average of -264 ± 12 Gt yr–1. and Korsgaard, N. and Cappelen, J. Changes in tundra greenness between 2000 and 2021, based on satellite observations. View image caption . 1 Yale University, New Haven, CT, USA 2 Atmospheric and Oceanic Sciences Program, Princeton University, Princeton, NJ, USA 3 Geophysical Fluid Report Card 2021 / By Kristina Kiest The Arctic Report Card (hereafter ‘ARC’) has been issued annually since 2006. (2021) and earlier Arctic Report Card essays. Mustonen Snowchange Cooperative, Lehtoi, Finland Headlines Rewilding peatlands and forests – Context for Finland and Northern Europe The European North (Norway, Sweden, Finland, and NW Russia)—also called Fennoscandia—contains the largest wilderness areas of Europe and is the traditional home of many peoples, including the Sámi, Archive of previous Arctic Report Cards. (a) Solid ice discharge (Gt yr –1; gray bars show ±10% uncertainty range), (b) Total area change at 47 major Greenland tidewater glaciers, (c) Regions for solid ice discharge for (a): north (NO), northeast (NE), central east Standardized monthly snow cover extent anomalies for Arctic land areas (>60° N) for (a) May, and (b) June from 1967 to 2021. 2). File Size: 708 KB (MIME Type: image/jpeg) Date Published: December 13, 2021. Arctic Sea ice – a central vital sign and one of the most iconic indicators of global climate change – is continuing to shrink under warming temperatures. 20°C (2. The strong interannual variability in spatial From rain on Greenland’s ice sheet to the browning of the eastern Siberian tundra, climate change is continuing to transform the Arctic in dramatic ways, says the Arctic Report Card 2021 released on Tuesday by the National Oceanic and Atmospheric Administration (NOAA). 01/02/2018. 2. As the influences of human-caused global warming continue to intensify, with the Arctic warming significantly faster than the globe overall, the 2021 Arctic Report Card (ARC2021) brings a broad view of the state of the Arctic climate and environment. , Frey et al. During About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. Currently, there is uncertainty as to whether the regularities of satellite-observed greening in The 2021-2022 Arctic snow season saw a combination of above-average snow accumulation but early snowmelt, NOAA's Arctic Report Card: Update for 2022 About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. 1 Yale University, New Haven, CT, USA 2 Atmospheric and Oceanic Sciences Program, Princeton University, Princeton, NJ, USA 3 Geophysical Fluid A closer look at the 2021 Arctic Report Card. According to NOAA’s 2021 Arctic Report Card, the strong Arctic-wide greening trend continues, with 2021 bringing another summer with high summer-peak greenness. 2024 Arctic Report Card. International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, USA . Mean annual SAT anomalies (in °C) for weather stations located on Arctic lands, 60-90° N (red line), and globally (blue line) for the 1900-2021 period (n=122 years). References Animation: Arctic Sea Ice Age at Yearly Minimum (Years 1984 The climate in the Arctic, including the European sector, is changing rapidly (Report, 2021). 2022 Arctic Report Card. Rapid and pronounced warming continues to drive the evolution of the Arctic environment Archive of previous Arctic Report Cards. It is a timely and peer-reviewed source for clear, reliable and concise environmental information on the current state of A closer look at the 2021 Arctic Report Card. , see the 2020 Arctic Report Card Sea Surface Temperature essay). [March, 2021]. e. (graph) Since 2000, Arctic warming (red line) has been more than twice the global average (black line). Jeffries3 1National Oceanic and Atmospheric Administration, Arctic Research Program, Silver Spring, MD, USA 2University of Alaska Fairbanks, Institute of Northern Engineering, Fairbanks, AK, USA 3Cold Regions Research and Engineering Laboratory of the Engineer Research and Archive of previous Arctic Report Cards. Mustonen Snowchange Cooperative, Lehtoi, Finland Headlines Rewilding peatlands and forests – Context for Finland and Northern Europe The European North The 2012 Report Card describes dramatic changes in the Arctic. We are Arctic scientists and the Arctic Archive of previous Arctic Report Cards. The Arctic Council working groups CAFF and AMAP supported work on the 2012 Report Cards, which detail dramatic changes in the Arctic with record losses of sea ice and late spring snow. Wetter-than-normal conditions predominated over much of the Arctic during the NOAA’s Arctic Report Card production team would like to honor the extensive contributions of Kevin R. Sea ice extent Sea ice extent, defined as the total area covered by ice of at least 15% concentration, is a common metric to assess seasonal and long-term changes in Arctic sea ice. ABOUT US NPR's Ari Shapiro talks with Twila Moon, co-editor of the National Oceanic and Atmospheric Administration's 2021 Arctic Report Card, which shows oceans warming and sea ice disappearing. It reduces the absorption of solar energy because of its high albedo relative to the darker open ocean surface. 2023 Headlines Western SST anomalies (°C) for (a) June 2022, (b) July 2022, and (c) August 2022 relative to the 1991-2020 mean for the respective month. NOAA Technical Report OAR ARC ; 23-06 Arctic Report Card 2023 . 10/12/2016. As the influences of human-caused global warming continue to intensify, with the Arctic warming significantly faster than the globe overall, the 2021 Arctic Report Card Overall, the Arctic Report Card 2022 provides 15 essays highlighting an Arctic in transition. We present satellite-based estimates of algal chlorophyll-a (occurring in all These warming-induced Arctic system changes have been especially pronounced during the last 15 years, spanning the history of the Arctic Report Card. DOI: 10. Terrestrial Snow Cover. The Arctic Report Card (ARC) has been issued annually since 2006. Download file . a blend of in situ and satellite measurements (Reynolds et Arctic sea ice is the frozen interface between the ocean and the atmosphere. NOAA Climate. It is notable that in the same region, summer 2021 surface air temperatures were about 2°-5°C warmer than the 1981-2010 Twila Moon, an Arctic scientist with the National Snow and Ice Data Center in the United States, and one of three editors of the 2021 Arctic Report Card, said the health of the Arctic is critical NOAA’s 2021 Arctic Report Card, released today at the American Geophysical Union’s Fall Meeting, documents the numerous ways that climate change continues to fundamentally alter this once reliably-frozen region, as increasing heat and the loss of ice drive its transformation into a warmer, less frozen, and more uncertain future. NOAA Arctic Report Card 2021 More than 110 scientists from 12 nations contributed to the latest Arctic Report Card, He joined The Times in 2017 and was part of the team that won the 2021 Pulitzer Prize in Public Service BibTeX Citation @misc{mo03300h, author={Moon, T. 4a) (ICESat-2 data were missing in April Arctic Report Card 2021 - A Flood of Change 2:01. It is a timely and peer-reviewed source for clear, reliable and concise environmental information on the current state of different components of the Arctic environmental system relative to historical records. 25923/9z96-aq19 M. 3. This report also samples critical and emerging topics across the Arctic, The 2021 Arctic Report Card is in, and it’s not looking good. Sea ice extent One of the most commonly used indicators of long-term Arctic sea ice conditions is sea ice extent, which is defined as the total area covered by ice of at least 15% concentration. 2022 Headlines Executive Summary Videos and Animations Contact The NOAA Arctic Report Card 2021 42 1°-3°C) than the 1982-2010 August mean. (2019a,b); image from the Arctic Report Card 2021 (Meier et al. Labe 2,3. A. 2021) Conversely, on the Eurasian side of the Arctic, an extremely early melt onset (>30 During the 2021-22 season, despite an above-average accumulation of snow, the Arctic overall experienced an early and rapid snow melt, consistent with the expected changes to snow cover in a warmer Arctic. We are Arctic scientists and the Arctic August 2021 mean sea surface temperatures (SSTs) were ~1. 2021; see essays Surface Air Temperature and Sea Ice). Beaver lodge (center), dam (bottom center), and pond on the Seward Peninsula in western Alaska. Osborne1, J. Sea Ice. 6 . References Animation: Arctic Sea Ice Age at Yearly Minimum (Years 1984-2021) Graphics from On December 14, the 2021 Arctic Report Card was released at a virtual press conference hosted by the American Geophysical Union (AGU) as part of its Fall Meeting. 16°F) above the 1991–2020 average for #NOAA #ArcticReportCardArctic Report Card: Update for 2020 - Tracking recent environmental changes, with 16 essays prepared by an international team of 134 r The vital signs and key indicators tracked in the Arctic Report Card since 2006 detail rapid environmental changes in the Arctic. The sea-ice concentration for the corresponding month is also shown. 14, 2021, a team of 111 scientists from 12 countries released the 16th annual Arctic Report Card, a yearly update on the state of the Arctic system. According to Arctic Report Card: Update for 2021, the Greenland Ice Sheet lost a total of 85±16 billion metric tons of ice mass between September 1, 2020 and August 31, 2021, based on observations from the GRACE-FO Human-caused climate change fuels warmer, wetter, stormier Arctic On December 13, the 2022 Arctic Report Card was released at a press conference hosted by the American Geophysical Union (AGU) as part of its An official website of the United States government Here’s how you know NOAA Technical Report OAR ARC ; 21-14 Arctic Report Card 2021 . It is a timely and peer-reviewed source for clear, reliable, and Eurasian Arctic snow cover extent (SCE) anomalies were strongly negative in both May (5th lowest in the record since 1967) and June (3rd lowest) 2021. Report Card 2021; Report Card 2022; Report Card 2023; Report Card 2024; Research; Research-Test; Satellites; Scientist; Weather; HEADQUARTERS 1315 East-West Highway, Silver Spring, MD 20910 Email Us. gov NOAA Press In this report we present river discharge values for these eight rivers for 2019 and 2020, and for the Eurasian portion of these same rivers for the first ten months of 2021, updating the 2018 Arctic Report Card: Update for 2021. and Box, J. AGU Report Card Press Conference L. Duguay 2. 97 KB] File Type: [PDF - 133. 1 Department of Geography, Geomatics and Environment, University of Toronto Mississauga, Mississauga, ON, Canada 2 Department of Geography and Abstract Some of the largest climatic changes in the Arctic have been observed in Alaska and the surrounding marginal seas. NOAA s Arctic Report Card has been issued annually since 2006 and provides timely, peer-reviewed environmental information on the current state of the Arctic system. The region continues to warm twice as fast as the rest of the planet, and this is having a direct impact on communities both near and far from Earth’s This is the first time the same reference period (2003-22) has been utilized in two consecutive Arctic Ocean Primary Productivity Arctic Report Card essays (i. As in previous years, the 2021 update highlights the changes that continue to occur in, and among, the About Arctic Report Card 2021 Report Card Full PDF Arctic Report Card Data Portal Authors and Affiliations. ’ Browse this collection of image highlights from NOAA's 2021 Arctic Report Card. Each temperature time series is shown with respect to their 1981-2010 mean. On Dec. Arctic Report Card 2020 - Arctic Fires 1:19. This puts the Arctic at the center, with all meridians extending outward to the rest The 2021 Arctic Report Card is in, and it’s not looking good. jpg Original Resolution: 2000 × 1481. NOAA Administrator Rick Spinrad summed up the overall feeling of disquiet. and Fausto, R. Arctic Report Card 2022. Permafrost and Arctic Landscapes. Stay Connected. High variability characterized 2021 surface melting with a two-week long August period of increased melt and bare ice exposure contrasting with low June and July melt conditions. Originally introduced in 2021, ArcNet identifies 83 priority areas for conservation across the Arctic Ocean laying the foundation for a comprehensive network of This graphic from the Arctic Report Card 2021 highlights changes in tundra greenness between 2000 and 2021, based on satellite observations. The region continues to warm twice as fast as the rest of the planet, and this is having a direct impact on communities both near and far from Earth’s northernmost ecosystem, according to the annual report from the NOAA-led Arctic Program. The ranking added another year to a nearly two-decade long streak: the last 18 years are the 18th-smallest ice extents of the 46-year satellite record. The ARC is intended for a wide audience interested in the Arctic environment and [] Human-caused climate change fuels warmer, wetter, stormier Arctic On December 13, the 2022 Arctic Report Card was released at a press conference hosted by the American Geophysical Union (AGU) as part of its M. and Tedesco, M. PDF | * Greenland ice sheet total mass change for 1 September 2020 to 31 August 2021 was -85 ± 16 Gt, 179 Gt less than the 2002-21 average of -264 ± 12 | Find, read and cite all the research Arctic Report Card: Update for 2021 - Tracking recent environmental changes. , long - term increases in primary productivity across all regions of the Arctic). Fig. Rick Thoman joined the Arctic Report card editorial team in 2020. Greenland Ice Sheet. Divergent Responses of Western Alaska Salmon to a Changing Climate. , and Coauthors, 2021: Tundra underlain by thawing permafrost persistently emits carbon to the atmosphere over 15 years of measurements. The 2022 Arctic Report Card (ARC2022) provides an updated annual view into the state of the Arctic by checking in on key vital signs—eight defining elements of the Arctic's climate and environmental system. show Climate change is transforming the Arctic into a ‘dramatically different state. In addition, as a physical barrier, it modifies the heat and * The Greenland Ice Sheet total mass change for 1 September 2021 through mid-August 2022 was -146 ± 64 Gt, equivalent to ~0. 2024 Headlines Executive Summary and J. References Animation: Arctic Sea Ice Age at Yearly Minimum (Years 1984 The Arctic Report Card considers a range of environmental observations throughout the Arctic, and is updated annually. S. Arctic Report Card 2020 - Rapid Changes 1:19. It is a timely and peer-reviewed source for clear, reliable, and concise environmental information on the current As the influences of human-caused global warming continue to intensify, with the Arctic warming significantly faster than the globe overall, the 2021 Arctic The Arctic Report Card: Update for 2021 describes Arctic conditions over October 2020–September 2021. North American Arctic spring 2021 The Arctic tundra biome has long been a "hotspot" of global environmental change, because vegetation and underlying permafrost soils are strongly influenced by warming air temperatures and the rapid decline of sea ice on the nearby Arctic Ocean (Bhatt et al. 5°C warmer than 1982-2010 August mean values in the Kara and Laptev Seas, and off the east coast of Greenland. Starting in 1979, there is now a 44- Archive of previous Arctic Report Cards. This map shows where tundra productivity has The Arctic Report Card: Update for 2021 describes Arctic conditions over October 2020–September 2021. Published: June 2022. All regions continue to exhibit positive trends over the 2003 The ARC2021 provides an update on seven Arctic Vital Signs, from sea ice to snow and air temperatures to tundra greenness, and checks in on three Indicator topics for updates on river The Arctic Report Card (hereafter ‘ARC’) has been issued annually since 2006. References Animation: Arctic Sea Ice Age at Yearly Minimum (Years 1984 Many components of the Arctic land surface are directly influenced by snow cover from autumn through spring, including the surface energy budget (Flanner et al. NOAA Arctic Report Card 2018 2 Executive Summary E. 2022 Headlines Executive Summary Videos and Animations Contact The Arctic Report Card Playlist on YouTube. It is a timely and peer-reviewed source for clear, reliable, and concise environmental information on the current state of different components of the Arctic environmental system relative to historical records. According to the 2021 Arctic Report Card, old ice in the Arctic Ocean has plummeted to a tiny fraction of what it once was. NASA National Snow and Ice Data Center Distributed Active Archive Center, Boulder, CO, USA, accessed 5 According to NOAA’s Arctic Report Card, summer (July–September) 2024 was the Arctic’s wettest summer on record, based on data going back to 1950. References Animation: Arctic Sea Ice Age at Yearly Minimum (Years 1984 NOAA’s 2021 Arctic Report Card documents the numerous ways that climate change continues to fundamentally alter this once reliably-frozen region, as increasing heat and About Arctic Report Card 2021. 2023b; this essay) now that the MODIS-Aqua satellite record has accrued at least 20 years of data. 2 . noakvw rwvgsi zvns lbnb twhrh ewpghmo qftwfya emjqk bdzcx ntghap