Abstract
This study was based on the daily sea ice concentration data from the NASA Team algorithm from 1998 to 2017. The Antarctic sea ice was analyzed from the total sea ice area (SIA), first-year ice area, and multiyear ice area. On a temporal scale, the changes in sea ice parameters were studied over the whole 20 years. The results showed that the total SIA increased by 0.0087 × 106 km2 year−1 (+ 2.08% dec−1) between 1998 and 2017. The multiyear ice area increased by 0.0141 × 106 km2 year−1 from 1998 to 2017. The first-year ice area decreased by − 0.0058 × 106 km2 year−1 between 1998 and 2017. On a spatial scale, the entire Antarctic was divided into two areas, namely West Antarctica (WA) and East Antarctica (EA), according to the spatial change rate of sea ice concentration. The total sea ice and multiyear ice areas showed a decreasing trend in WA. However, the total SIA and multiyear ice area all showed an increasing trend in EA. Therefore, Antarctic sea ice presented an increasing trend, but there were different trends in WA and EA.
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References
Bromwich DH, Nicolas JP, Monaghan AJ et al (2012) Central West Antarctica among the most rapidly warming regions on earth[J]. Nat Geosci 6(2):139–145
Cavalieri DJ, Gloersen P, Campbell W (1984) Determination of sea ice parameters with the Nimbus 7 SMMR. J Geophys Res Atmos 89:5355–5369
Cavalieri DJ, Parkinson CL, Vinnikov KY (2003, 1970) 30-year satellite record reveals contrasting Arctic and Antarctic decadal sea ice variability. Geophys Res Lett 30. https://doi.org/10.1029/2003GL018031
Cavalieri DJ, Parkinson CL (2008) Antarctic sea ice variability and trends, 1979–2006. J Geophys Res 113:C07004
Cavalieri DJ, Parkinson CL (2012) Arctic sea ice variability and trends, 1979–2010. Cryosphere 6(4):881–889
Comiso JC (1990) Arctic multiyear ice classification and summer ice cover using passive microwave satellite data. J Geophys Res Oceans 95(C8):13411–13422
Comiso JC (1998) Variability and trends in Antarctic surface temperatures from in situ and satellite infrared measurements. J Clim 13(10):1674–1696
Cook AJ, Fox AJ, Vaughan DC et al (2005) Retreating glacier fronts on the Antarctic peninsula over the past half-century. Science 308(5721):541–544
De la Mare WK (1997) Abrupt mid-twentieth-century decline in Antarctic sea-ice extent from whaling records. Nature 389(6646):57–60
Ding Q, Steig EJ, Battisti DS, Küttel M (2011) Winter warming in West Antarctica caused by central tropical Pacific warming[J]. Nat Geosci 4(6):398–403
Heil P, Massom RA, Allison I, Worby AP (2011) Physical attributes of sea-ice kinematics during spring 2007 off East Antarctica[J]. Deep-Sea Res II Top Stud Oceanogr 58(9–10):1158–1171
Liu J, Curry JA, Martinson DG (2004) Interpretation of recent Antarctic sea ice variability. Geophys Res Lett 31(31):2205
Massom R A, Stammerjohn S E. Antarctic sea ice change and variability-physical and ecological implications[J]. Polar Science, 2010,4(2): 149–186
NSIDC (1992) DMSP SSM/I brightness temperatures and sea ice concentration grids for the polar regions on CD-ROM user’s guide, spec. Rep. 1, National Snow and Ice Data Center. Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder
Parkinson CL, Cavalieri DJ, Gloersen P, Zwally HJ, Comiso JC (1999) Arctic sea ice extents, areas, and trends, 1978–1996. J Geophys Res 104(C9):20837–20856
Parkinson CL (2004) Southern ocean sea ice and its wider linkages: insights revealed from models and observations. Antarct Sci 16(4):387–400
Pezza AB, Rashid HA, Simmonds I (2012) Climate links and recent extremes in Antarctic sea ice, high-latitude cyclones, Southern Annular Mode and ENSO. Clim Dyn 38:57–73
Schlosser E, Haumann FA, Raphael MN (2018) Atmospheric influences on the anomalous 2016 Antarctic sea ice decay. Cryosphere 12:1103–1119
Shen XY, Ke CQ, Zhang J (2017) Analysis on spatiotemporal variations of Antarctic sea ice during 2002–2011. Chinese Journal of Polar Research 29(1):163–171
Simmonds I (2017) Comparing and contrasting the behaviour of arctic and antarctic sea ice over the 35 year period 1979-2013. Ann Glaciol 56(69):18–28
Steig EJ, Qinghua D, Ding Q, White JWC, Küttel M, Rupper SB, Neumann TA, Neff PD, Gallant AJE, Mayewski PA, Taylor KC, Hoffmann G, Dixon DA, Schoenemann SW, Markle BR, Fudge TJ, Schneider DP, Schauer AJ, Teel RP, Vaughn BH, Burgener L, Williams J, Korotkikh E (2013) Recent climate and ice-sheet changes in West Antarctica compared with the past 2,000 years [J]. Nat Geosci 6(5):372–375
Turner J, Colwell SR, Marshall GJ, Lachlan-Cope TA, Carleton AM, Jones PD, Lagun V, Reid PA, Iagovkina S (2005) Antarctic climate change during the last 50 years. Int J Climatol 25(3):279–294
Turner J, Hosking JS, Marshall GJ, Phillips T, Bracegirdle TJ (2016) Antarctic sea ice increase consistent with intrinsic variability of the Amundsen Sea low. Clim Dyn 46(7–8):2391–2402
White WB, Peterson RG (1996) An Antarctic circumpolar wave in surface pressure, wind, temperature and sea-ice extent. Nature 380(6576):699–702
Zwally JH, Comiso JC, Parkinson CL, Cavalieri DJ, Gloersen P (2002) Variability of Antarctic sea ice 1979–1998. J Geophys Res 107(C5):1–19
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We thank the Chief Editor of the Journal and the anonymous reviewers for their time and effort, which significantly improves the manuscript.
Funding
This research was supported by the Open Research Fund of Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, no. 2018LDE005; the Open Fund of State Key Laboratory of Remote Sensing Science no. OFSLRSS201810; National Natural Science Foundation of China, no. 41606209; the Open Fund from Key Laboratory of Global Change and Marine-Atmospheric Chemistry, no. GCMAC1605; Natural Science Project of Henan Education Department, no. 15A120007; and the Key Laboratory of Ocean Circulation and Waves, Institute of Oceanology, Chinese Academy of Sciences, no. KLOCW1805.We thank the Chief Editor of the Journal and the anonymous reviewers for their time and effort, which will significantly improves the manuscript.
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Wu, Z., Wang, X. Variability in Antarctic sea ice from 1998 to 2017. Environ Sci Pollut Res 26, 22312–22322 (2019). https://doi.org/10.1007/s11356-019-05569-1
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DOI: https://doi.org/10.1007/s11356-019-05569-1