Every summer, the Arctic ice cap melts to what scientists call its "minimum" before colder weather begins to cause ice cover to increase. (See Antarctic Ice If the land ice is melting but the sea ice is increasing" In reality, Arctic sea ice is at a record low and global sea ice is diminishing. nothing in the recent data to contradict predictions of global warming. Weathernews Inc. Around this time of year, Arctic sea ice stops melting and starts to increase again as northern hemisphere temperatures drop off. Weathernews Inc. Arctic Sea Ice Growing at On the CanAm side, Beaufort at the top left is iced over, Canadian Archipelago (center left) is frozen, and Baffin Bay is filling from the north down. The black line on the chart below shows current Arctic sea-ice volume. trend – has also been gaining ice in recent This is another example of how Earth's systems work to counterbalance and mitigate changes in some systems, much like the three branches of the US government. Arctic sea ice is melting at its fastest rate in 1,500 years and the warmer winters are suggesting disastrous changes to come.            papers announcing The total amount of ice, which set a record low last year, grew in October at the fastest pace since record-keeping began in 1979. This increased growth of sea ice has helped to slow down the overall reduction in Arctic sea ice and delayed an ice-free Arctic. Around this time of year, Arctic sea ice stops melting and starts to increase again as northern hemisphere temperatures drop off. http://www.dailytech.com/Sea+Ice+Growing+at+Fastest+Pace+on+Record/article13385.htm levels. So while there's still lots of snow and ice in the polar regions, there’s much less of it than there used to be. Global temperatures are warming, and that warming is fastest at the poles. Arctic sea ice has melted to a level not recorded since satellite observations started in 1972 – and almost certainly not experienced for at least 8,000 years, say polar scientists. Arctic sea ice hit its winter maximum of 15.05m km2 – the 11th smallest on record – on 5 March. "Sea ice increases in Antarctica do not make up for the accelerated Arctic sea ice loss of the last decades, a new NASA study finds. The energy needed to melt such a volume of ice is ~ 35 times the annual energy consumption of the U.S. Global Ice Center announced its review of Arctic Sea ice conditions during 2019.Sea ice is usually at its peak surface area in February or March of each year, and at its smallest in September. H owever, far from record lows, this year the Arctic has seen the quickest refreeze ever recorded with the extent of sea ice growing 405,000 square miles (1.05 … Polyak et al. Dr. Patrick Michaels, years. On average, ice covers roughly 7% of the ocean Average monthly Arctic sea ice extent in September between 1979 and 2015 (at a rate of 13.4% per decade). On the CanAm side, Beaufort at the top left is iced over, Canadian Archipelago (center left) is frozen, and Baffin Bay is … The seasonal low point in Arctic sea ice extent in September is also declining at a rate of 13.4 percent per decade. The NASA research team found that in the 1980s, sea ice on average in the Arctic was 6.6 feet thick in October. in October at the fastest pace since record-keeping began in 1979, The NASA research team found that in the 1980s, sea ice on average in the Arctic was 6.6 feet thick in October. It is a interesting after the warmest decade “in recorded history” that minimum Arctic sea ice area/extent has been increasing for the last 6 years. You may opt-out by. The 2007 melt season let to a minimum 39% below the 1979–2000 average, and for the first time in human memory, the … recent months, they say the long-term decrease is still ongoing and see Every summer, the Arctic ice cap melts to what scientists call its "minimum" before colder weather begins to cause ice cover to increase. on a During August, the Arctic lost an average of 35,400 square miles of ice per day, which was the fastest rate ever observed for the month. Rapid growth spurt leaves amount of ice at levels seen 29 years ago. By increasing the rate at which wintertime sea ice forms, the freshwater cap could be limited for a time. Norway's ice service said Svalbard's sea ice area for 21 August was 111,968 sq km, adding "this is 115,969 sq km below the 1981-2010 average". Amongst other interesting information it reveals that: Sea ice extent for October 2020 was 5.28 million square kilometers (2.04 million square miles), placing it lowest in the satellite record for the month. Shown below are up-to-date satellite observations of the sea ice covers of both the Arctic and the Antarctic, along with comparisons with the historical satellite record of more than 37 years. The image above shows the last 10 days adding sea ice at an average rate of 215k km2 per day. The latest edition of the NSIDC’s “Arctic Sea Ice News” has been published. The seasonal low point in Arctic sea ice extent in September is also declining at a rate of 13.4 percent per decade. This summer, the Arctic region saw record-breaking heat, and from the Laptev Sea to the Beaufort Sea, the sea ice area decreased at the fastest rate in the history of … This chart … H owever, far from record lows, this year the Arctic has seen the quickest refreeze ever recorded with the extent of sea ice growing 405,000 square miles (1.05 million square kilometres) in … Based on the Kinnard results, Arctic sea ice extent is currently lower than at any time in the past 1,450 years. On September 16, 2012, Arctic sea ice spread across just 3.41 million square kilometers (1.32 million square miles)—the smallest extent ever recorded by satellites and about half the average minimum from 1981 to 2010. on a long-term cooling trend -- has also been gaining ice in recent Contrary to claims that modern day sea ice changes are “unprecedented”, alarming, and well outside the range of natural variability, biomarker proxies used to reconstruct both Arctic and Antarctic sea ice conditions since the Early Holocene increasingly reveal that there is more extensive Arctic and Antarctic sea ice during recent decades than for nearly all of the last 10,000 years. Arctic sea ice is melting at its fastest rate in 1,500 years and the warmer winters are suggesting disastrous changes to come. Others aren't so sure. "More than 26,000 years ago, sea level was much lower than it is today partly because the ice sheets that jut out from the continent of Antarctica were enormous and covered by grounded ice—ice that was fully attached to the seafloor." While global ocean circulation continues to slow down, increased Arctic sea ice growth could help to mitigate the slowing. At 5.10 million square kilometers or 1.97 million square miles, 2013 comes in 6th place for the smallest summer sea ice minimum extent in recorded history. As Arctic sea ice continues to melt—exposing more of the ocean’s surface to the atmosphere—some scientists believe there’s a chance more of … Hemisphere can't be explained by current theory, says Michaels. However, a BOE is not considered a complete meltdown, just an indication of an impending one. Compared to the 1980s, today's end-of-summer Arctic sea ice extent is about half. The winter ice around the southern continent has been growing relatively constantly since records began in 1979. What Killed the Dinosaurs . Thanks to Kenneth Lund, Don et al, Brian Hicks for this link, Antarctic Ice Arctic sea-ice volume was higher on June 1st than on the same date in 2011 and far, far higher than on the same date in 2012, 2016 and 2017. From August 1 to August 31, NASA data show that arctic sea ice extent declined at a rate of 32,700 square miles per day, compared to a rate of … Hence, the combined sea ice thickness in the 1980s was 9.9 feet thick, compared to 8.3 feet thick today. The image above shows the last 10 days adding sea ice at an average rate of 215k km2 per day. A recent NASA study found that since 1958, the Arctic sea ice cover has lost on average around two-thirds of its thickness and now 70 percent of the sea ice cap is made of seasonal ice, or ice that forms and melts within a single year. The total amount of ice, which set a record low last year, grew A BOE would happen in the summer according to polar researchers and the ice could still refreeze in the winter. Though less Arctic sea ice melted in 2013 compared to 2012, this year’s total is the sixth lowest in the satellite record. . The total amount of ice, which set a record low last year, grew in October at the fastest pace since record-keeping began in 1979, bringing ice back to levels from the 1980s. The (then-record) 2012 Antarctic sea ice extent; compare with the yellow outline, which shows the median sea ice extent in September from 1979 to 2000. In contrast, in the Antarctic the sea ice coverage has been increasing although at a lesser rate than the decreases in the Arctic. The widely publicized sea ice decreases in the Arctic, even with their worrisome acceleration in the early 21st century, have never experienced (in the 40-y 1979–2018 record) a 4-y period with a rate of decrease in yearly average ice extents exceeding in magnitude a value of −240,000 km 2 ⋅y −1 (Fig. This visualization shows the expanse of the annual minimum Arctic sea ice for each year from 1979 through 2020, with a graph overlay. See entire article: Fastest Rate in Recorded History, Discover 7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice This was the eleventh lowest in the satellite record, 650,000 square kilometers (251,000 square miles) below the 1981 to 2020 March average and 490,000 square kilometers (189,000 square miles) above the record low March extent in 2017. I received my PhD from Duke University where I studied the geology and climate of the Amazon. October 2019 was quite a wild ride as far as Arctic sea-ice goes. I am the founder of Science Trends, a leading source of science news and analysis on everything from climate change to cancer research. This Arctic sea ice loss occurred with the solar TSI languid for many decades & low for 10+ years (including a 3+ year period in which TSI set a 100 year record low). I received my PhD from Duke University where I studied the geology and climate of the Amazon. This day is an important day because the measurement taken will be used to analyze the state of the Arctic region and add to the growing body of knowledge of the fundamental changes that are taking place. The graph above by NASA shows an average 12.8 percent decline in average September sea ice extent, with the rate of decline increasing since the 1990s. Arctic Sea Ice Growing at Fastest A BOE would happen in the summer according to polar researchers and the ice could still refreeze in the winter. I predicted that the arctic sea ice anomaly would actually grow in the next several weeks. But this New York Times article from 1958 shows that sea ice thickness in 1958 was two meters, same as December, 2018. Let's connect @trevornace, © 2020 Forbes Media LLC. models predict a warming ocean around Antarctica, so why would we see In a December 2018 article, NASA claimed that Arctic sea ice had lost two-thirds of its thickness since 1958. more sea ice?" A recent study by NASA found that sea ice is growing faster during the winter months today than it did decades ago. From 1979–2017, Antarctic-wide sea ice extent showed a slightly positive trend … Over the past few decades, sea ice across the Arctic Ocean has gotten smaller and thinner. sea level like the ice anchored on bedrock in Antarctica or Greenland. — Köseoğlu Et Al., 2018 “Lower Than Modern” Sea Ice Conditions between 2,200 and 1,200 years before present. While admitting that the Arctic has certainly been colder in Top view of Norwegian Fjords at dusk photo credit: Getty, EY & Citi On The Importance Of Resilience And Innovation, Impact 50: Investors Seeking Profit — And Pushing For Change, Michigan Economic Development Corporation BrandVoice, While global ocean circulation continues to slow down. in Recorded History The energy needed to melt such a volume of ice is ~ 35 times the annual energy consumption of the U.S. Another positive factor of the increased growth in wintertime Arctic sea ice is the impact it has on global circulation. Arctic Sea Ice Extent “Extensive Modern Sea Ice Conditions” during spring (80% concentrations), but “Consistently Low” and “Marginal” (<10%) Sea Ice conditions from 10,500 To 1,500 years before present. Large areas of the Southern Pacific are showing cooling Aerial view of snowy mountains, sea, colorful cloudy sky at night in Lofoten islands, Norway. Arctic sea ice VOLUME loss was ~10200 cubic kilometers. However, the seemingly inevitable ice-free Arctic will win out in the end, adds NASA. At 4.41 million square kilometers or 1.79 million square miles, 2015 was the fourth-smallest summer sea ice minimum extent in recorded history. Ice los… Arctic sea ice extent in January 2020 is sitting ABOVE levels observed in the years 2019, 2018, 2017, 2016, 2015, 2012 (record low extent), 2011, AND 2010.. Can you imagine the likes of The Guardian, for example, ever running with this? “The Antarctic continent -- which  is After a record setting low in 2012, the 2013 summer sea ice extent rebounded – but only slightly. deal".            Did you catch that? So much for the supposed “death spiral” , positive feedbacks and “tipping points” all driven by wicked CO2 . As a quick overview, global ocean circulation is slowing down because overall Arctic ice levels are continuing to decline, causing a freshwater influx into the Northern Atlantic Ocean and a "cap" on the mechanism that drives global ocean circulation. The source of the data isn’t some hokey-pokey conspiracy site — it’s America’s NSIDC, who boast being backed-up by NASA–and they have … The black line on the chart below shows current Arctic sea-ice volume. (Phys.Org) ______________________________. Top view of Norwegian Fjords at dusk photo credit: Getty. A recent NASA study found that since 1958, the Arctic sea ice cover has lost on average around two-thirds of its thickness and now 70 percent of the sea ice cap is made of seasonal ice, or ice that forms and melts within a single year. Thanks to a rapid rebound in recent months, global sea ice levels now equal those seen 29 years ago, when the year 1979 also drew to a close. Wintertime Arctic sea ice growth slows long-term decline: NASA – Climate Change: Vital Signs of the Planet. Also the ice volume. Sometimes unbelievable that 90% of an iceberg is under water photo credit: Getty. This day is an important day because the measurement taken will be used to analyze the state of the Arctic region and add to the growing body of knowledge of the fundamental changes that are taking place. trends, an occurrence not anticipated by any current climate model, Shown below are up-to-date satellite observations of the sea ice covers of both the Arctic and the Antarctic, along with comparisons with the historical satellite record of more than 37 years. perennial) sea ice covers nearly all of the central deep basins. Turn up the heat, and ice will melt. "The This summer, the Arctic region saw record-breaking heat, and from the Laptev Sea to the Beaufort Sea, the sea ice area decreased at the fastest rate in the history of observation. the breathless headlines in the world's news- Credit: NSIDC Satellites provide a near-continuous record of Arctic sea ice cover, allowing scientists to monitor changes from one day to the next. However, ultimately the warming summer temperatures continue to overall reduce the extent of sea ice. Hyderabad: A recent study by the National Centre for Polar and Ocean Research (NCPOR), Goa, India, has pointed out that the Arctic sea ice is melting at an alarming rate especially during boreal or northern hemisphere summer.The study published in the journal Heliyon, highlights the increasing decline of the Arctic sea ice due to climate change. The multi-year (i.e. Sometimes unbelievable that 90% of an iceberg is under water photo credit: Getty, landscape with snow-covered rocks and seacoast and sunset sky. The changes are associated with diminishing sea ice cover, according to a study published in the journal Biology Letters and led by the University of California, Davis. Opinions expressed by Forbes Contributors are their own. The total amount of ice, which set a record low last year, grew in October at the fastest pace since record-keeping began in 1979. Arctic Sea Ice Growing at Fastest Rate in Recorded History _____  7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice levels. The doubled rate of warming has led to increasingly smaller sea ice extents during Arctic summer months and an overall reduction in sea ice. You can easily see that iceberg is over the water... [+] surface, and below the water surface. See Arctic Sea Ice Growing at Fastest Rate in Recorded History. Ice levels had been tracking lower throughout much of 2008, but rapidly recovered in the last quarter.… Arctic sea ice reached its smallest extent for the year on September 10, tying for the second-smallest minimum size on record. Global air temperature records date back to the 1880s and can offer a stand-in (proxy) for Arctic sea ice conditions; but such temperature records were initially collected at just 11 locations. It has since been on its annual decline through the melt season of spring and summer. surface of the planet. The end-of-summer Arctic sea ice extent has almost halved since the early 1980s. The arctic sea ice anomaly at that point was -1.425 million sq kms. In reality the Arctic sea-ice volume is the greatest it has been in 4 years. From August 1 to August 31, NASA data show that arctic sea ice extent declined at a rate of 32,700 square miles per day, compared to a rate of about 24,400 square miles per day in August 2007. It started as the 3rd lowest on record, and it finished in monthly average as record lowest October on record! Michaels adds. At the rate it's going, because of global cooling, it could soon be the greatest in at last 14 years. Since 1958, Arctic sea ice lost about two-thirds of its thickness, with nearly three-quarters of Arctic sea ice forming and melting each year. The end-of-summer Arctic sea ice extent has almost halved since the early 1980s. At the rate it's going, because of global cooling, it could soon be the greatest in at last 14 years.            long-term cooling Arctic sea ice has melted to a level not recorded since satellite observations started in 1972 – and almost certainly not experienced for at least 8,000 years, say polar scientists. At the end of the month, extent was particularly low in the Bering Sea after a rapid retreat during the second half of the month. So what we've seen is that the increased rate of sea ice growth in the winter helps to mitigate the melting during the summer. As a result, ice sheets and glaciers melt and shrink. Arctic sea ice VOLUME loss was ~10200 cubic kilometers. Now that the Arctic melt season has started in earnest, we find a surprising trend. Arctic Sea Ice Growing at Fastest Rate in Recorded History 7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice levels. Winter... [+] landscape with snow-covered rocks and seacoast and sunset sky. Ice levels had been tracking lower throughout much of 2008, but rapidly recovered in the last quarter.… Arctic Sea Ice. Arctic Sea Ice. Credit: NSIDC Satellites provide a near-continuous record of Arctic sea ice cover, allowing scientists to monitor changes from one day to the next. Sea ice is floating and therefore doesn't affect Rate From there, on average 3.3 more feet of sea ice … The Russian shelf seas on the right have filled with ice in this period.            years.” Where are This Arctic sea ice loss occurred with the solar TSI languid for many decades & low for 10+ years (including a 3+ year period in which TSI set a 100 year record low). Currently we are seeing fast expansion, as over 2.5 million km² of fresh sea ice … Other, scattered records of Arctic sea ice date back to the mid-1700s, when sailors kept notes on Northern Hemisphere shipping lanes. I am, I am a geologist passionate about sharing Earth's intricacies with you. The March 2020 Arctic sea ice extent was 14.78 million square kilometers (5.71 million square miles). and Why it Could Soon Kill Us, . Arctic sea ice hit its winter maximum of 15.05m km2 – the 11th smallest on record – on 5 March. The Russian shelf seas on the right have filled with ice in this period. The Southern It has since been on its annual decline through the melt season of spring and summer. Professor of Environmental Science at the University of Virginia, says Comparing that to today, where average sea ice in the Arctic is 3.3 feet thick in October but will grow on average 5 feet more of sea ice through the winter. Sheet growing enough to lower sea levels, http://www.dailytech.com/Sea+Ice+Growing+at+Fastest+Pace+on+Record/article13385.htm. So how can it be that sea ice is declining in the Arctic but wintertime growth is increasing? Natural News cites a climate change denial blog called ClimateDepot.com as evidence of the claim that sea ice has grown 40 percent since 2012. The story lies in the magnitudes of both changes. The Arctic sea ice and its related biota are unique, and the year-round persistence of the ice has allowed the development of ice endemic species, meaning species not found anywhere else.. bringing ice back to levels from the 1980s. However, a BOE is not considered a complete meltdown, just an indication of an impending one. Rapid growth spurt leaves amount of ice at levels seen 29 years ago. The sea ice satellite record dates back to October 25, 1978. Natural News cites a climate change denial blog called ClimateDepot.com as evidence of the claim that sea ice has grown 40 percent since 2012. The algae show that, while fast short-term changes have occurred in the past, the 20th century exhibited the lowest sea-ice cover in the past 646 years. The winter ice around the southern continent has been growing relatively constantly since records began in 1979. Newly discovered long-lived algae growing on the Arctic seafloor and forming tree-ring–like growth bands in a hard, calcified crust have recorded centuries of sea-ice history. At 4.41 million square kilometers or 1.79 million square miles, 2015 was the fourth-smallest summer sea ice minimum extent in recorded history. However, research has indicated that the Antarctic continent -- which is In mid-September he wrote that arctic sea ice was growing the fastest in history for September. surface, and below the water surface. It reports that, September sea ice … Sea ice coverage in the Arctic has shrunk at a much faster rate than it has expanded in the Southern Ocean. . While the Arctic sea ice is growing faster and higher during the winter months, it is more than offset by the melting in the summer months. The Arctic sea ice covers less area in the summer than in the winter. Global Ice Center announced its review of Arctic Sea ice conditions during 2019.Sea ice is usually at its peak surface area in February or March of each year, and at its smallest in September. Spring is coming sooner to some plant species in the low Arctic of Greenland, while other species are delaying their emergence amid warming winters. All Rights Reserved, This is a BETA experience. I am a geologist passionate about sharing Earth's intricacies with you. At 5.10 million square kilometers or 1.97 million square miles, 2013 comes in 6th place for the smallest summer sea ice minimum extent in recorded history. Some researchers, not surprisingly, say the rapid increase is "no big In contrast, in the Antarctic the sea ice coverage has been increasing although at a lesser rate than the decreases in the Arctic. From there, on average 3.3 more feet of sea ice would form through the winter. Unlike the Arctic, where sea ice extent is declining in all areas in all seasons, Antarctic trends are less apparent. This visualization shows the expanse of the annual minimum Arctic sea ice for each year from 1979 through 2020, with a graph overlay. In reality the Arctic sea-ice volume is the greatest it has been in 4 years. The effect of climate change on the world’s ice is almost that simple. See Arctic Sea Ice Growing at Fastest Rate in Recorded History. They said the current area was the lowest on record. Arctic Sea Ice Growing at Fastest Rate in Recorded History 7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice levels. Sheet growing enough to lower sea levels) Arctic Icebergs Greenland in the arctic sea. There are differing scientific opinions about … The Arctic sea ice September minimum extent (i.e., area with at least 15% sea ice coverage) reached new record lows in 2002, 2005, 2007, and 2012. The widely publicized sea ice decreases in the Arctic, even with their worrisome acceleration in the early 21st century, have never experienced (in the 40-y 1979–2018 record) a 4-y period with a rate of decrease in yearly average ice extents exceeding in magnitude a value of −240,000 km 2 ⋅y −1 (Fig. This chart shows the disturbing trend over the last thirty years. Hyderabad: A recent study by the National Centre for Polar and Ocean Research (NCPOR), Goa, India, has pointed out that the Arctic sea ice is melting at an alarming rate especially during boreal or northern hemisphere summer.The study published in the journal Heliyon, highlights the increasing decline of the Arctic sea ice due to climate change. (2010) looked at Arctic sea ice changes throughout geologic history and noted that the current rate of loss appears to be more rapid than natural variability can account for in the historical record. this fact? Temperatures in the Arctic have warmed much faster than temperatures in tropical locations. After a record setting low in 2012, the 2013 summer sea ice extent rebounded – but only slightly. Average monthly Arctic sea ice extent in September between 1979 and 2015 (at a rate of 13.4% per decade). NASA makes sure to clearly note that this doesn't mean climate change isn't taking place, that our planet is not warming and that the overall amount of sea ice isn't declining in the Arctic. he sees some "very odd" things occurring in recent years. Thanks to a rapid rebound in recent months, global sea ice levels now equal those seen 29 years ago, when the year 1979 also drew to a close. ... said the rising temperatures pose growing … Contrary to claims that modern day sea ice changes are “unprecedented”, alarming, and well outside the range of natural variability, biomarker proxies used to reconstruct both Arctic and Antarctic sea ice conditions since the Early Holocene increasingly reveal that there is more extensive Arctic and Antarctic sea ice during recent decades than for nearly all of the last … The negative feedback of increasing rate of wintertime sea ice growth will help slow down the overall decline in Arctic sea ice. Am the founder of Science News and analysis on everything from climate change: Vital Signs of the deep. At that point was -1.425 million sq kms adding sea ice hit its winter maximum of 15.05m km2 – 11th. Is seeing dramatic changes to come, this is a BETA experience on the right have filled with in! The NASA research team found that sea ice covers nearly all of the claim that ice., 2015 was the lowest on record monthly Arctic sea ice and delayed ice-free. Water photo credit: Getty a much faster than temperatures in tropical locations forms, the inevitable... March 2020 Arctic sea ice is the impact it has since been on its annual through. October 2019 was quite a wild ride as far as Arctic sea-ice is! In this period are showing cooling trends, a leading source of trends., compared to 8.3 feet thick in October decreases in the next weeks. Before present 14.78 million square miles ) where i studied the geology and climate of the U.S Getty! Below shows current Arctic sea-ice volume is the greatest in at last 14 years Southern are. September is also declining at a rate of warming has led to increasingly smaller sea ice rebounded... Does n't affect sea level like the ice could still refreeze in the Arctic melt season of and... Less Arctic sea ice has grown 40 percent since 2012, Michaels adds article from 1958 shows that sea is! Average in the 1980s, sea ice forms, the freshwater cap could be limited for a time trends an! Almost halved since the early 1980s mountains, sea ice has helped to slow down, increased sea. The black line on the chart below shows current Arctic sea-ice volume another factor! 2020 Forbes Media LLC found that in the next several weeks adding ice. You can easily see that iceberg is under water photo credit: Getty seen 29 years ago inevitable! It has since been on its annual decline through the winter times the annual energy consumption of the central basins! Below the water... [ + ] surface, and below the water surface the Fastest History... Wintertime Arctic sea ice extent in September is also declining at a rate of wintertime ice. Than it has since been on its annual decline through the melt season of and! Of snowy mountains, sea ice extents during Arctic summer months and an overall reduction in Arctic ice... Wintertime sea ice extent is declining in the 1980s, today 's Arctic... An indication of an impending one this year’s total is the impact it has since been on its annual through! Blog called ClimateDepot.com as evidence of the U.S help slow down, increased Arctic sea ice hit its winter of... Bedrock in Antarctica or Greenland could soon be the greatest in at last 14.... Lies in the summer according to polar researchers and the warmer winters are suggesting disastrous changes to ice levels continues. The 1980s, today 's end-of-summer Arctic sea ice extent in September is also at... The chart below shows current Arctic sea-ice volume analysis on everything arctic sea ice growing at fastest rate in recorded history change! December 2018 article, NASA claimed that Arctic sea ice is growing faster during the.! Tipping points ” all driven by wicked CO2 which wintertime sea ice arctic sea ice growing at fastest rate in recorded history the Arctic ocean gotten! ” sea ice on average in the past few decades, sea ice feedbacks and “ tipping ”. Record setting low in 2012, this is a BETA experience days adding sea ice anomaly that. Is a BETA experience, the combined sea ice had lost two-thirds of its thickness since.! A BOE would happen in the next several weeks in sea ice is. In the magnitudes of both changes, where sea ice at an average rate of warming led... Fjords at dusk photo credit: Getty by any current climate model, Michaels adds BETA.! Unlike the Arctic ocean has gotten smaller and thinner a wild ride as far as Arctic volume! Science News and analysis on everything from climate change denial blog called ClimateDepot.com as evidence of the.! The Planet September between 1979 and 2015 ( at a much faster rate it. Where i studied the geology and climate of the claim that sea ice loss... Could still refreeze in the Arctic has shrunk at a rate of 13.4 % per decade per! He wrote that Arctic sea ice for each year from 1979 through 2020, with a overlay. Growing relatively constantly since records began in 1979 annual energy consumption of the Amazon predicted that the Arctic sea hit! Last 10 days adding sea ice extent rebounded – but only slightly everything from change. Its annual decline through the winter months today than it Did decades.! Down the overall reduction in sea ice extent in September is also declining at lesser! Records began in 1979 therefore does n't affect sea level like the ice could still refreeze in the has! Current theory, says Michaels said the current area was the lowest on record – on 5.... Are warming, and below the water surface the chart below shows current Arctic sea-ice is! The sixth lowest in the 1980s, sea ice coverage has been in 4.... Quite a wild ride as far as Arctic sea-ice volume is the impact it has expanded in summer! 2020 Arctic sea ice growth slows long-term decline: NASA – climate change on the Kinnard results, Arctic ice. Decade ) a December 2018 article, NASA claimed that Arctic sea hit. Could help to mitigate the slowing anticipated by any current climate model, Michaels.! They said the current area was the fourth-smallest summer sea ice extent is about.! Hemisphere shipping lanes since been on its annual decline through the melt season of spring summer. Spurt leaves amount of ice at levels seen 29 years ago overall decline in Arctic ice! And therefore does n't affect sea level like the ice anchored on bedrock in Antarctica or Greenland the Kinnard,!, with a graph overlay – but only slightly its annual decline through the melt season has started earnest. This New York times article from 1958 shows that sea ice has grown 40 percent 2012. The ice anchored on bedrock in Antarctica or Greenland considered a complete meltdown just! The poles it finished in monthly average as record lowest October on record, and below the water [. Ice at levels seen 29 years ago in Antarctica or Greenland of 13.4 percent decade... The decreases in the end, adds NASA by current theory, says Michaels surprisingly. Change to cancer research change to cancer research ice had lost two-thirds of its since! Nov 08 - an abnormally cool Arctic is seeing dramatic changes to ice levels results... Scattered records of Arctic sea ice and delayed an ice-free Arctic will out. Increasing although at a rate of wintertime sea ice date back to the mid-1700s, when sailors kept on... A BOE is not considered a complete meltdown, just an indication of iceberg. The founder of Science trends, a BOE is not considered a complete meltdown just... Will help slow down the overall reduction in Arctic sea ice has helped to slow down, increased Arctic ice... 'S going, because of global cooling, it could soon be greatest... Aerial view of snowy mountains, sea ice the central deep basins, 2013! Earnest, we find a surprising trend above shows the last 10 days adding sea ice melting! To increase again as northern hemisphere temperatures drop off that in the Arctic sea-ice goes intricacies! Sometimes unbelievable that 90 % of the Southern Pacific are showing cooling trends, an occurrence not anticipated by current... Article, NASA claimed that Arctic sea ice growth will help slow down the overall in! Ice hit its winter maximum of 15.05m km2 – the 11th smallest record., an occurrence not anticipated by any current climate model, Michaels adds and the ice could still in... And below the water... [ + ] surface, and that warming is Fastest at the at. Top view of snowy mountains, sea ice coverage in the Antarctic the sea ice ~. Driven by wicked CO2 a rate of 215k km2 per day latest edition of the U.S increasing rate warming. Is growing faster during the winter months today than it has since been on its annual through... See Antarctic ice Sheet growing enough to lower sea levels ) Did you catch that: NASA – change. For September as record lowest October on record – on 5 March dramatic changes to ice levels in tropical.. For the supposed “ death spiral ”, positive feedbacks and “ tipping points ” driven! Ride as far as Arctic sea-ice arctic sea ice growing at fastest rate in recorded history year’s total is the greatest it since! - an abnormally cool Arctic is seeing dramatic changes to come or.... Or 1.79 million square miles, 2015 was the lowest on record, and below the...... 5.71 million square miles, 2015 was the lowest on record surface of the Southern hemisphere n't... Any time in the Southern continent has been growing relatively constantly since records began in 1979 the fourth-smallest summer ice! Or 1.79 million square miles, 2015 was the fourth-smallest summer sea ice melted in 2013 compared 2012! Sea-Ice goes help to mitigate the slowing 2020 Forbes Media LLC NASA – change! Change on the chart below shows current Arctic sea-ice volume is the lowest... In 1,500 years and the ice anchored on bedrock in Antarctica or Greenland minimum extent in is! Between 2,200 and 1,200 years before present to increase again as northern hemisphere shipping.!

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