V tokratnem ARŠU bomo govorili o vplivih globalnega segrevanja na Antartiko in arktična območja.

Povezave na dele oddaje:

Uvod

Kako poteka raziskovanje na Antarktiki?

Razlike med Arktiko in Antarktiko

Segrevanje Antarktike in polarna amplifikacija

Taljenje ledu

Vpliv taljenja ledu na morske tokove

Kaj pa biodiverziteta?

Viri: 

https://www.oca.eu/fr/accueil-astep/3461-record-de-chaleur-a-concordia

Wille, J. D., and Coauthors, 2024: The Extraordinary March 2022 East Antarctica “Heat” Wave. Part I: Observations and Meteorological Drivers. J. Climate, 37, 757–778, https://doi.org/10.1175/JCLI-D-23-0175.1

Wille, J. D., and Coauthors, 2024: The Extraordinary March 2022 East Antarctica “Heat” Wave. Part II: Impacts on the Antarctic Ice Sheet. J. Climate, 37, 779–799, https://doi.org/10.1175/JCLI-D-23-0176.1

Casado, M., Hébert, R., Faranda, D. et al. The quandary of detecting the signature of climate change in Antarctica. Nat. Clim. Chang. 13, 1082–1088 (2023). https://doi.org/10.1038/s41558-023-01791-5

https://scar-iasc.de/en/polar-amplification-of-climate-change/

https://climate.nasa.gov/vital-signs/ice-sheets/?intent=121

Lamy, F., Winckler, G., Arz, H.W. et al. Five million years of Antarctic Circumpolar Current strength variability. Nature 627, 789–796 (2024). https://doi.org/10.1038/s41586-024-07143-3

Shi, JR., Talley, L.D., Xie, SP. et al. Ocean warming and accelerating Southern Ocean zonal flow. Nat. Clim. Chang. 11, 1090–1097 (2021). https://doi.org/10.1038/s41558-021-01212-5

https://scripps.ucsd.edu/research/climate-change-resources/faq-climate-change-polar-regions

https://arctic.noaa.gov/Report-Card/Report-Card-2019/

Steig, E., Schneider, D., Rutherford, S. et al. Warming of the Antarctic ice-sheet surface since the 1957 International Geophysical Year. Nature 457, 459–462 (2009). https://doi.org/10.1038/nature07669