On the Annual and Semi-Annual Components of Variations in Extent of Arctic and Antarctic Sea-Ice

In this paper, the 1978–2022 series of northern (NHSI) and southern (SHSI) hemisphere sea ice extent are submitted to singular spectral analysis (SSA). The trends are quasi-linear, decreasing for NHSI (by 58,300 km<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" di...

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Bibliographic Details
Main Authors: Fernando Lopes, Vincent Courtillot, Dominique Gibert, Jean-Louis Le Mouël
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Geosciences
Subjects:
Online Access:https://www.mdpi.com/2076-3263/13/1/21