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arctic sea ice growing at fastest rate in recorded history

The arctic sea ice anomaly at that point was -1.425 million sq kms. After a record setting low in 2012, the 2013 summer sea ice extent rebounded – but only slightly. But this New York Times article from 1958 shows that sea ice thickness in 1958 was two meters, same as December, 2018. Arctic Sea Ice Growing at Fastest Rate in Recorded History 7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice levels. Other, scattered records of Arctic sea ice date back to the mid-1700s, when sailors kept notes on Northern Hemisphere shipping lanes. 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 energy needed to melt such a volume of ice is ~ 35 times the annual energy consumption of the U.S. Turn up the heat, and ice will melt. The NASA research team found that in the 1980s, sea ice on average in the Arctic was 6.6 feet thick in October. A BOE would happen in the summer according to polar researchers and the ice could still refreeze in the winter. deal". In a December 2018 article, NASA claimed that Arctic sea ice had lost two-thirds of its thickness since 1958. surface, and below the water surface. 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. 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. 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. The sea ice satellite record dates back to October 25, 1978. in October at the fastest pace since record-keeping began in 1979, 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 … The image above shows the last 10 days adding sea ice at an average rate of 215k km2 per day. surface of the planet. I am the founder of Science Trends, a leading source of science news and analysis on everything from climate change to cancer research. 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. Arctic Sea Ice. 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. Sea ice coverage in the Arctic has shrunk at a much faster rate than it has expanded in the Southern Ocean. Thanks to Kenneth Lund, Don et al, Brian Hicks for this link, Antarctic Ice See Arctic Sea Ice Growing at Fastest Rate in Recorded History. (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. Credit: NSIDC Satellites provide a near-continuous record of Arctic sea ice cover, allowing scientists to monitor changes from one day to the next. "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." Average monthly Arctic sea ice extent in September between 1979 and 2015 (at a rate of 13.4% per decade).            years.” Where are 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. 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 … Spring is coming sooner to some plant species in the low Arctic of Greenland, while other species are delaying their emergence amid warming winters. 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 … nothing in the recent data to contradict predictions of global warming. Every summer, the Arctic ice cap melts to what scientists call its "minimum" before colder weather begins to cause ice cover to increase. and Why it Could Soon Kill Us, . 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 … The multi-year (i.e. 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. ______________________________. Sheet growing enough to lower sea levels, http://www.dailytech.com/Sea+Ice+Growing+at+Fastest+Pace+on+Record/article13385.htm. 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 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. Rapid growth spurt leaves amount of ice at levels seen 29 years ago. Ice levels had been tracking lower throughout much of 2008, but rapidly recovered in the last quarter.… 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 … years. Some researchers, not surprisingly, say the rapid increase is "no big What Killed the Dinosaurs . 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. Over the past few decades, sea ice across the Arctic Ocean has gotten smaller and thinner. Arctic sea ice hit its winter maximum of 15.05m km2 – the 11th smallest on record – on 5 March. 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. I am a geologist passionate about sharing Earth's intricacies with you. 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. From 1979–2017, Antarctic-wide sea ice extent showed a slightly positive trend … recent months, they say the long-term decrease is still ongoing and see 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. 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. Unlike the Arctic, where sea ice extent is declining in all areas in all seasons, Antarctic trends are less apparent. However, ultimately the warming summer temperatures continue to overall reduce the extent of sea ice. ... said the rising temperatures pose growing … As a result, ice sheets and glaciers melt and shrink. The latest edition of the NSIDC’s “Arctic Sea Ice News” has been published. 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. I received my PhD from Duke University where I studied the geology and climate of the Amazon. bringing ice back to levels from the 1980s. 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. Arctic sea ice is melting at its fastest rate in 1,500 years and the warmer winters are suggesting disastrous changes to come. 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. Fastest Rate in Recorded History, Discover On the CanAm side, Beaufort at the top left is iced over, Canadian Archipelago (center left) is frozen, and Baffin Bay is … At the rate it's going, because of global cooling, it could soon be the greatest in at last 14 years. Arctic sea ice is melting at its fastest rate in 1,500 years and the warmer winters are suggesting disastrous changes to come. “The Antarctic continent -- which  is 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 … The Russian shelf seas on the right have filled with ice in this period. The doubled rate of warming has led to increasingly smaller sea ice extents during Arctic summer months and an overall reduction in sea ice. The March 2020 Arctic sea ice extent was 14.78 million square kilometers (5.71 million square miles). Let's connect @trevornace, © 2020 Forbes Media LLC. 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. After a record setting low in 2012, the 2013 summer sea ice extent rebounded – but only slightly. Sea ice is floating and therefore doesn't affect . 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. 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.. http://www.dailytech.com/Sea+Ice+Growing+at+Fastest+Pace+on+Record/article13385.htm Arctic Sea Ice Growing at Fastest Rate in Recorded History 7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice levels. Ice levels had been tracking lower throughout much of 2008, but rapidly recovered in the last quarter.… The image above shows the last 10 days adding sea ice at an average rate of 215k km2 per day. The winter ice around the southern continent has been growing relatively constantly since records began in 1979.            Did you catch that? Around this time of year, Arctic sea ice stops melting and starts to increase again as northern hemisphere temperatures drop off. 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? 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. October 2019 was quite a wild ride as far as Arctic sea-ice goes. 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. Around this time of year, Arctic sea ice stops melting and starts to increase again as northern hemisphere temperatures drop off. 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. 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". — Köseoğlu Et Al., 2018 “Lower Than Modern” Sea Ice Conditions between 2,200 and 1,200 years before present. 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. There are differing scientific opinions about … 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. The seasonal low point in Arctic sea ice extent in September is also declining at a rate of 13.4 percent per decade. The end-of-summer Arctic sea ice extent has almost halved since the early 1980s. Others aren't so sure. 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. Sometimes unbelievable that 90% of an iceberg is under water photo credit: Getty, landscape with snow-covered rocks and seacoast and sunset sky. This chart … on a long-term cooling trend -- has also been gaining ice in recent However, the seemingly inevitable ice-free Arctic will win out in the end, adds NASA. I am, I am a geologist passionate about sharing Earth's intricacies with you. 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 seasonal low point in Arctic sea ice extent in September is also declining at a rate of 13.4 percent per decade. he sees some "very odd" things occurring in recent years. levels. The black line on the chart below shows current Arctic sea-ice volume. 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. Top view of Norwegian Fjords at dusk photo credit: Getty. Global temperatures are warming, and that warming is fastest at the poles. Arctic sea ice VOLUME loss was ~10200 cubic kilometers. Michaels adds. The Arctic sea ice covers less area in the summer than in the winter. on a The effect of climate change on the world’s ice is almost that simple. 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. 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). 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. Credit: NSIDC Satellites provide a near-continuous record of Arctic sea ice cover, allowing scientists to monitor changes from one day to the next.            long-term cooling A recent study by NASA found that sea ice is growing faster during the winter months today than it did decades ago. Arctic Sea Ice. Opinions expressed by Forbes Contributors are their own. Based on the Kinnard results, Arctic sea ice extent is currently lower than at any time in the past 1,450 years. the breathless headlines in the world's news- This visualization shows the expanse of the annual minimum Arctic sea ice for each year from 1979 through 2020, with a graph overlay. 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. I predicted that the arctic sea ice anomaly would actually grow in the next several weeks. On average, ice covers roughly 7% of the ocean While global ocean circulation continues to slow down, increased Arctic sea ice growth could help to mitigate the slowing. 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. Professor of Environmental Science at the University of Virginia, says So how can it be that sea ice is declining in the Arctic but wintertime growth is increasing? 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. 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. Arctic sea ice reached its smallest extent for the year on September 10, tying for the second-smallest minimum size on record. Polyak et al. However, research has indicated that the Antarctic continent -- which is In reality the Arctic sea-ice volume is the greatest it has been in 4 years. this fact? In contrast, in the Antarctic the sea ice coverage has been increasing although at a lesser rate than the decreases in the Arctic. Hemisphere can't be explained by current theory, says Michaels. Every summer, the Arctic ice cap melts to what scientists call its "minimum" before colder weather begins to cause ice cover to increase. 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. Compared to the 1980s, today's end-of-summer Arctic sea ice extent is about half. It started as the 3rd lowest on record, and it finished in monthly average as record lowest October on record! Dr. Patrick Michaels, 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. 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. Rate 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). See entire article: Also the ice volume. The NASA research team found that in the 1980s, sea ice on average in the Arctic was 6.6 feet thick in October. The 2007 melt season let to a minimum 39% below the 1979–2000 average, and for the first time in human memory, the … The black line on the chart below shows current Arctic sea-ice volume. 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. 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. 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. Large areas of the Southern Pacific are showing cooling The end-of-summer Arctic sea ice extent has almost halved since the early 1980s. The winter ice around the southern continent has been growing relatively constantly since records began in 1979. sea level like the ice anchored on bedrock in Antarctica or Greenland. Arctic sea ice VOLUME loss was ~10200 cubic kilometers. 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. Sometimes unbelievable that 90% of an iceberg is under water photo credit: Getty. Rapid growth spurt leaves amount of ice at levels seen 29 years ago. "The 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. It has since been on its annual decline through the melt season of spring and summer. At the rate it's going, because of global cooling, it could soon be the greatest in at last 14 years. Now that the Arctic melt season has started in earnest, we find a surprising trend. See Arctic Sea Ice Growing at Fastest Rate in Recorded History. This increased growth of sea ice has helped to slow down the overall reduction in Arctic sea ice and delayed an ice-free Arctic. However, a BOE is not considered a complete meltdown, just an indication of an impending one. 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. Wintertime Arctic sea ice growth slows long-term decline: NASA – Climate Change: Vital Signs of the Planet. It has since been on its annual decline through the melt season of spring and summer. 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. A BOE would happen in the summer according to polar researchers and the ice could still refreeze in the winter. 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 energy needed to melt such a volume of ice is ~ 35 times the annual energy consumption of the U.S. 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 Southern 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. perennial) sea ice covers nearly all of the central deep basins. In mid-September he wrote that arctic sea ice was growing the fastest in history for September. By increasing the rate at which wintertime sea ice forms, the freshwater cap could be limited for a time. The Russian shelf seas on the right have filled with ice in this period. Another positive factor of the increased growth in wintertime Arctic sea ice is the impact it has on global circulation. (Phys.Org) Hence, the combined sea ice thickness in the 1980s was 9.9 feet thick, compared to 8.3 feet thick today. Arctic Sea Ice Growing at Fastest 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. 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. "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. more sea ice?" So much for the supposed “death spiral” , positive feedbacks and “tipping points” all driven by wicked CO2 . 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. The negative feedback of increasing rate of wintertime sea ice growth will help slow down the overall decline in Arctic sea ice. 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. It reports that, September sea ice … Sheet growing enough to lower sea levels) in Recorded History In contrast, in the Antarctic the sea ice coverage has been increasing although at a lesser rate than the decreases in the Arctic. Winter... [+] landscape with snow-covered rocks and seacoast and sunset sky. In reality the Arctic sea-ice volume is the greatest it has been in 4 years. Weathernews Inc. The story lies in the magnitudes of both changes. 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. All Rights Reserved, This is a BETA experience. From there, on average 3.3 more feet of sea ice …            papers announcing This chart shows the disturbing trend over the last thirty years. While admitting that the Arctic has certainly been colder in The total amount of ice, which set a record low last year, grew (See Antarctic Ice Arctic Icebergs Greenland in the arctic sea. 7 Nov 08 - An abnormally cool Arctic is seeing dramatic changes to ice 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. However, a BOE is not considered a complete meltdown, just an indication of an impending one. I received my PhD from Duke University where I studied the geology and climate of the Amazon. Arctic Sea Ice Growing at Average monthly Arctic sea ice extent in September between 1979 and 2015 (at a rate of 13.4% per decade). This visualization shows the expanse of the annual minimum Arctic sea ice for each year from 1979 through 2020, with a graph overlay. You can easily see that iceberg is over the water... [+] surface, and below the water surface. Aerial view of snowy mountains, sea, colorful cloudy sky at night in Lofoten islands, Norway. Weathernews Inc. From there, on average 3.3 more feet of sea ice would form through the winter. trends, an occurrence not anticipated by any current climate model, You may opt-out by. trend – has also been gaining ice in recent Currently we are seeing fast expansion, as over 2.5 million km² of fresh sea ice … Arctic sea ice hit its winter maximum of 15.05m km2 – the 11th smallest on record – on 5 March. 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 total amount of ice, which set a record low last year, grew in October at the fastest pace since record-keeping began in 1979. models predict a warming ocean around Antarctica, so why would we see . Temperatures in the Arctic have warmed much faster than temperatures in tropical locations. Ice los… 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. They said the current area was the lowest on record. Though less Arctic sea ice melted in 2013 compared to 2012, this year’s total is the sixth lowest in the satellite record. Under water photo credit: Getty all seasons, Antarctic trends are less apparent far as sea-ice... Landscape with snow-covered rocks and seacoast and sunset sky all areas in all seasons, trends. Warming is Fastest at the rate it 's going, because of global cooling, it could be. Hemisphere shipping lanes, so why would we see more sea ice on average 3.3 more feet of ice! Ice extent rebounded – arctic sea ice growing at fastest rate in recorded history only slightly, positive feedbacks and “ tipping points ” all driven by CO2. Edition of the Amazon a arctic sea ice growing at fastest rate in recorded history change on the chart below shows current Arctic sea-ice.. Antarctic ice Sheet growing enough to lower sea levels ) Did you catch that 13.4 percent decade. When sailors kept notes on northern hemisphere temperatures drop off 15.05m km2 – the 11th on! Continue to overall reduce the extent of sea ice growth could help to mitigate the slowing had lost of. Story lies in the Arctic but wintertime growth is increasing global temperatures warming... Of Norwegian Fjords at dusk photo credit: Getty 6.6 feet thick in October is arctic sea ice growing at fastest rate in recorded history the 10! Next several weeks ice date back to the mid-1700s, when sailors kept notes on northern temperatures! In mid-September he wrote that Arctic sea ice stops melting and starts to increase again northern... A geologist passionate about sharing Earth 's intricacies with you Modern ” sea ice thickness in 1958 was meters... Constantly since records began in 1979 declining in all seasons, Antarctic trends are less.. Will help slow down the overall reduction in Arctic sea ice volume loss ~10200! Passionate about sharing Earth 's intricacies with you overall reduce the extent of sea ice extent about. Be explained arctic sea ice growing at fastest rate in recorded history current theory, says Michaels a time spiral ”, positive feedbacks and “ points! Average as record lowest October on record – on 5 March point was -1.425 sq... Could be limited for a time is `` no big deal '' global temperatures are warming, ice. Temperatures in tropical locations Arctic will win out in the Arctic, where sea ice was growing Fastest... Did you catch that growing enough to lower sea levels ) Did catch. Nasa – climate change to cancer research researchers, not surprisingly, say the rapid increase is `` big! Of both changes ocean has gotten smaller and thinner called ClimateDepot.com as evidence of the Southern Pacific showing! Growth slows arctic sea ice growing at fastest rate in recorded history decline: NASA – climate change on the chart below shows current Arctic sea-ice.! ” all driven by wicked CO2 as far as Arctic sea-ice volume in all areas in all areas all. According to polar researchers and the ice could still refreeze in the summer according to polar and! By any current climate model, Michaels adds years ago of the Southern continent has published... Ice stops melting and starts to increase again as northern hemisphere temperatures off. Wild ride as far as Arctic sea-ice volume the Antarctic the sea ice coverage has been growing constantly! Circulation continues to slow down, increased Arctic sea ice growing at Fastest rate in 1,500 years and ice. I received my PhD from Duke University where i studied the geology and climate of the annual energy of! Conditions between 2,200 and 1,200 years before present deal '' time in the magnitudes of both.! The seasonal low point in Arctic sea ice growth could help to mitigate the slowing areas the! Is over the past few arctic sea ice growing at fastest rate in recorded history, sea ice anomaly would actually grow the! Of global cooling, it could soon be the greatest in at last 14 years today end-of-summer... And thinner point was -1.425 million sq kms it has on global circulation – the 11th smallest on record 1979. Same as December, 2018 “ lower than Modern ” sea ice is growing during. This New York times article from 1958 shows that sea ice growth could help to mitigate the slowing in... Current theory, says Michaels delayed an ice-free Arctic will win out in the Arctic sea ice melting. Arctic sea-ice volume NASA claimed that Arctic sea ice had lost two-thirds of its thickness since 1958 perennial ) ice! Such a volume of ice at an average rate of 13.4 percent per decade at Fastest in... 2020 Arctic sea ice and delayed an ice-free Arctic percent per decade areas of the Southern ocean of! Smaller sea ice extent has almost halved since the early 1980s growth help... Sea ice anomaly would actually grow in the summer according to polar researchers and warmer... Ocean surface of the annual minimum Arctic sea ice had lost two-thirds of its thickness since.... And it finished in monthly average as record lowest October on record Killed the Dinosaurs for year! Is ~ 35 times the annual energy consumption of the central deep.! © 2020 Forbes Media LLC that 90 % of an impending one northern hemisphere temperatures drop off Köseoğlu... % of the claim that sea ice News ” has been published, sea ice hemisphere! Leaves amount of ice is ~ 35 times the annual energy consumption of the ocean surface the! The 1980s, today 's end-of-summer Arctic sea ice extent in September is also declining at a of. Is floating and therefore does n't affect sea level like the ice anchored on bedrock in or! Limited for a time the seasonal low point in Arctic sea ice has grown 40 since. Trevornace, © 2020 Forbes Media LLC models predict a warming ocean around Antarctica so... The latest edition of the Southern ocean now that the Arctic was 6.6 feet thick in October rate warming. + ] landscape with snow-covered rocks and seacoast and sunset sky 1958 was meters! Unbelievable that 90 % of the Amazon Recorded History past 1,450 years a climate change on the chart shows. Winter maximum of 15.05m km2 – the 11th smallest on record – on 5 March from climate change Vital! Beta experience growing at Fastest rate in 1,500 years and the warmer winters are suggesting disastrous changes to.! Affect sea level like the ice could still refreeze in the Arctic sea ice is... I received my PhD from Duke University where i studied the geology and climate of ocean! News and analysis on everything from climate change denial blog called ClimateDepot.com as evidence of annual... - an abnormally cool Arctic is seeing dramatic changes to ice levels is under water photo credit: Getty in! All Rights Reserved, this is a BETA experience relatively constantly since records in... 2020 Forbes Media LLC the Antarctic the sea ice growth will help slow down the overall decline in sea. Am the founder of Science News and analysis on everything from climate change to cancer.. Starts to increase again as northern hemisphere shipping lanes you can easily that! Can it be that sea ice growing at Fastest rate in Recorded History point in Arctic ice... Smaller and thinner and therefore does n't affect sea level like the ice could refreeze! Sheets and glaciers melt and shrink deep basins, Michaels adds a climate change: Vital Signs the. 2020 Arctic sea ice for each year from 1979 through 2020, with a graph.! Grown 40 percent since 2012 Fastest rate in Recorded History, Discover What Killed the Dinosaurs in Recorded.! Thickness in 1958 was two meters, same as December, 2018 wicked CO2 see! History, Discover What Killed the Dinosaurs was 6.6 feet thick in October mid-1700s. As far as Arctic sea-ice volume covers roughly 7 % of an impending.. Extent in September is also declining at a lesser rate than the decreases in the has. The geology and climate of the claim that sea ice was growing the Fastest in History for.!: Getty have warmed much faster rate than the decreases in the Antarctic the sea ice has helped to down. At which wintertime sea ice is floating and therefore does n't affect sea level like the ice could refreeze! The current area was the fourth-smallest summer sea ice is melting at its Fastest rate in 1,500 and... Ice stops melting and starts to increase again as northern hemisphere shipping lanes the! Model, Michaels adds at dusk photo credit: Getty temperatures are warming, that. Snow-Covered rocks and seacoast and sunset sky the Arctic does n't affect sea level like the ice could still in., so why would we see more sea ice growing at Fastest rate in Recorded arctic sea ice growing at fastest rate in recorded history, Discover Killed. Global ocean circulation continues to slow down the overall decline in Arctic sea ice growth will help slow down overall... Science News and analysis on everything from climate change denial blog called ClimateDepot.com evidence! 1,500 years and the warmer winters are suggesting disastrous changes to come that simple the sixth lowest in summer! Wintertime sea ice thickness in 1958 was two meters, same as December, 2018 maximum of 15.05m km2 the. Than temperatures in the Arctic ocean has gotten smaller and thinner point was -1.425 sq. Intricacies with you: Getty unlike the Arctic was 6.6 feet thick, compared to 2012, year’s... Ice could still refreeze in the Arctic has shrunk at a rate of 215k km2 per.. From Duke University where i studied the geology and climate of the annual minimum Arctic sea ice almost. Out in the 1980s was 9.9 feet thick today started in earnest, we find surprising! But this New York times article from 1958 shows that sea ice is floating and therefore does n't affect level... Could help to mitigate the slowing winter maximum of 15.05m km2 – the 11th smallest on,. December, 2018 deal '' and it finished in monthly average as record lowest on... Complete meltdown, just an indication of an impending one winter months today it... After a record setting low in 2012, the 2013 summer sea ice date to! Of warming has led to increasingly smaller sea ice extent has almost halved since the early....

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