Data

Change and variability in East Antarctic sea ice seasonality 1979/80-2009/10

Australian Antarctic Data Centre
REID, PHIL ; MASSOM, ROB ; STAMMERJOHN, SHARON ; RAYMOND, BEN ; FRASER, ALEXANDER D. ; USHIO, SHUKI
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26179/5dd61b4224941&rft.title=Change and variability in East Antarctic sea ice seasonality 1979/80-2009/10&rft.identifier=10.26179/5dd61b4224941&rft.publisher=Australian Antarctic Data Centre&rft.description=This dataset relates to long-term change and variability in annual timings of sea ice advance, retreat and resultant ice season duration in East Antarctica derived from the satellite passive-microwave time series dating back to Nimbus 7. These were calculated from satellite-derived ice concentration data for the period 1979/80 to 2009/10. The dataset includes more detailed analysis of change and variability in sea ice conditions along meridional transects i.e., 110 degrees E and 140 degrees E relating to sea ice concentration and extent, and along 90 deg E, 100 deg E, 110 deg E and 140 deg E for trends in sea ice concentration for the period 1979-2010. Also included are monthly sea-surface temperature (SST) trends mapped north of the East Antarctic sea-ice zone for the period 1982-2010. The SST data are from the Reynolds and Smith OLv2 dataset. These data form the basis of the publication: Massom, R.A., P. Reid, S. Stammerjohn, B. Raymond, A. Fraser and S. Ushio. 2013. Change and variability in East Antarctic sea ice seasonality, 1979/80-2009/10. PloS ONE, 8(5), e64756, doi:10.1371/journal.pone.0064756&rft.creator=REID, PHIL &rft.creator=MASSOM, ROB &rft.creator=STAMMERJOHN, SHARON &rft.creator=RAYMOND, BEN &rft.creator=FRASER, ALEXANDER D. &rft.creator=USHIO, SHUKI &rft.date=2019&rft.coverage=northlimit=-46; southlimit=-74; westlimit=30; eastLimit=170; projection=WGS84&rft.coverage=northlimit=-46; southlimit=-74; westlimit=30; eastLimit=170; projection=WGS84&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4116_Sea-Ice-Seasonality-East-Antarctic when using these data.&rft_subject=oceans&rft_subject=SEA ICE CONCENTRATION&rft_subject=EARTH SCIENCE&rft_subject=CLIMATE INDICATORS&rft_subject=CRYOSPHERIC INDICATORS&rft_subject=ICE EXTENT&rft_subject=CRYOSPHERE&rft_subject=SEA ICE&rft_subject=SEA SURFACE TEMPERATURE&rft_subject=OCEANS&rft_subject=OCEAN TEMPERATURE&rft_subject=ANTARCTIC SEA ICE ADVANCE&rft_subject=ANTARCTIC SEA ICE RETREAT&rft_subject=ANTARCTIC SEA ICE DURATION&rft_subject=ANTARCTIC SEA ICE SEASONALITY&rft_subject=CHANGE AND VARIABILITY&rft_subject=SATELLITE PASSIVE MICROWAVE RADIOMETERS&rft_subject=SATELLITE THERMAL INFRARED RADIOMETERS&rft_subject=MR > MICROWAVE RADIOMETER&rft_subject=TIR > Thermal Infrared Radiometer&rft_subject=DMSP > Defense Meteorological Satellite Program&rft_subject=Nimbus-7&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA&rft_subject=OCEAN > SOUTHERN OCEAN&rft_place=Hobart&rft.type=dataset&rft.language=English Access the data
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This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4116_Sea-Ice-Seasonality-East-Antarctic when using these data.

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Brief description

This dataset relates to long-term change and variability in annual timings of sea ice advance, retreat and resultant ice season duration in East Antarctica derived from the satellite passive-microwave time series dating back to Nimbus 7. These were calculated from satellite-derived ice concentration data for the period 1979/80 to 2009/10. The dataset includes more detailed analysis of change and variability in sea ice conditions along meridional transects i.e., 110 degrees E and 140 degrees E relating to sea ice concentration and extent, and along 90 deg E, 100 deg E, 110 deg E and 140 deg E for trends in sea ice concentration for the period 1979-2010. Also included are monthly sea-surface temperature (SST) trends mapped north of the East Antarctic sea-ice zone for the period 1982-2010. The SST data are from the Reynolds and Smith OLv2 dataset. These data form the basis of the publication: Massom, R.A., P. Reid, S. Stammerjohn, B. Raymond, A. Fraser and S. Ushio. 2013. Change and variability in East Antarctic sea ice seasonality, 1979/80-2009/10. PloS ONE, 8(5), e64756, doi:10.1371/journal.pone.0064756

Issued: 2019-11-07

Data time period: 1979-02-15 to 2011-02-15

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170,-46 170,-74 30,-74 30,-46 170,-46

100,-60

text: northlimit=-46; southlimit=-74; westlimit=30; eastLimit=170; projection=WGS84

Subjects
ANTARCTIC SEA ICE ADVANCE | ANTARCTIC SEA ICE DURATION | ANTARCTIC SEA ICE RETREAT | ANTARCTIC SEA ICE SEASONALITY | CHANGE AND VARIABILITY | CLIMATE INDICATORS | CONTINENT > ANTARCTICA | CRYOSPHERE | CRYOSPHERIC INDICATORS | DMSP > Defense Meteorological Satellite Program | EARTH SCIENCE | GEOGRAPHIC REGION > POLAR | ICE EXTENT | MR > MICROWAVE RADIOMETER | Nimbus-7 | OCEAN > SOUTHERN OCEAN | OCEAN TEMPERATURE | OCEANS | SATELLITE PASSIVE MICROWAVE RADIOMETERS | SATELLITE THERMAL INFRARED RADIOMETERS | SEA ICE | SEA ICE CONCENTRATION | SEA SURFACE TEMPERATURE | TIR > Thermal Infrared Radiometer | oceans |

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AU-ANL:PEAU : http://nla.gov.au/nla.party-617536

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