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[Antarctica and the Southern Ocean] Sea-ice extent, concentration and seasonality [in State of the Climate 2023]

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journal contribution
posted on 2025-03-17, 21:59 authored by Phillip ReidPhillip Reid, Sharon E Stammerjohn, Robert MassomRobert Massom, Sandra Barreira, Ted A Scambos, Jan LieserJan Lieser

Net sea-ice extent (SIE; the area enclosed by greater than 15% sea-ice concentration) and sea-ice area (SIA; the product of sea-ice extent and concentration) were well below average or at record-low levels throughout 2023.

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Sub-type

  • Article

Publication title

[Antarctica and the Southern Ocean] Sea-ice extent, concentration and seasonality [in State of the Climate 2023]

Confidential

  • No

Series

Special Online Supplement to the Bulletin of the American Meteorological Society

Volume

105

Issue

8

Editors

K. R. Clem and M. N. Raphael

Department/School

Australian Antarctic Program Partnership

Publisher

American Meteorological Society

Publication status

  • Published online

Publisher DOI

10.1175/BAMS-D-24-0099.1

Rights statement

© Copyright 2024 American Meteorological Society (AMS). This chapter is published open access under a Creative Commons Attribution 4.0 license (CC BY 4.0)

Notes

Antarctica and the Southern Ocean is one chapter from the State of the Climate in 2023 annual report and is available from https://doi.org/10.1175/BAMS-D-24-0099.1. Compiled by NOAA’s National Centers for Environmental Information, State of the Climate in 2023 is based on contributions from scientists from around the world. It provides a detailed update on global climate indicators, notable weather events, and other data collected by environmental monitoring stations and instruments located on land, water, ice, and in space. The full report is available from https://doi.org/10.1175/2024BAMSStateoftheClimate.1

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