Halldór Björnsson
Dr. Halldór Björnsson is a prominent Icelandic scientist known for his extensive research in climate change, weather modeling, and ocean currents. With over two decades of experience, he has been at the forefront of developing computational models that analyze the impacts of climate change, particularly in relation to glacial melt and sea-level rise. He has contributed significantly to the scientific discourse on the complexities of climate dynamics, emphasizing the intricate relationships between glacier mass loss and local sea-level changes. His recent work includes co-authoring reports on climate change impacts, which highlight the alarming rate of glacier retreat in Iceland and its implications for future weather patterns and natural disasters.
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Recent news mentions
Halldor Björnsson warned that by the time you know AMOC is collapsing, it may already be too late.
Bilim insanları alarm verdi: Tehlike kapımızda, ‘iklim taşıyıcısı’ çöküyor! ‘Bu çok korkutucu, küresel bir kargaşa yaşanacak’
Turkey· 2026-02-16
Halldór Björnsson is a meteorologist and climate expert at the Icelandic Meteorological Office discussing the potential collapse of the Gulf Stream.
Grípa þarf til aðgerða til að sporna gegn hruni
Iceland· 2025-08-31Dr. Halldór Björnsson, a specialist at the Icelandic Meteorological Office, stated that there was considerable volcanic activity but not a major eruption.
Hvað gerðist í nótt?Iceland· 2025-07-17
Halldór Björnsson is a specialist at the Icelandic Meteorological Office who commented on the volcanic eruption.
Dregur enn ekki úr gosinu: „Það var bara gabb“Iceland· 2025-07-16Halldór Björnsson, an expert at the Meteorological Office, discussed the ongoing volcanic activity.
Sprungan orðin yfir 1,5 km að lengdIceland· 2025-07-16Halldór Björnsson discusses the potential for another heatwave in Iceland similar to the one in May.
Hiti nái líklega yfir 30 gráður á sumum stöðumIceland· 2025-06-11
Halldór has been at the forefront of developing climate models for over two decades.
Blaðamenn spyrja yfirleitt rangra spurningaIceland· 2025-06-07
Halldór has been at the forefront of developing climate models for over two decades.
Blaðamenn spyrji yfirleitt að rangri spurninguIceland· 2025-06-07