Blar i TKD - Institutt for informasjonsteknologi på forfatter "Seip, Knut Lehre"
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Global lead-lag changes between climate variability series coincide with major phase shifts in the Pacific decadal oscillation
Seip, Knut Lehre; Grøn, Øyvind Geelmuyden; Wang, Hui (Peer reviewed; Journal article, 2023)We show that there are distinct periods when three ocean variability series in the Atlantic and the Pacific Oceans persistently lead or lag each other, as well as distinct periods when ocean variability series lead the ... -
High-resolution lead–lag relations between Barents Sea temperatures, the AMOC and the AMO during 1971-2018
Seip, Knut Lehre; Wang, Hui (Peer reviewed; Journal article, 2023)The direction of heat transport from the atmosphere to the Barents Sea, and between the Barents Sea and the North Atlantic is important for understanding the interplay between Greenland ice melting and anthro- pogenic ... -
Leading the game, losing the competition: identifying leaders and followers in a repeated game
Seip, Knut Lehre; Grøn, Øyvind (Journal article; Peer reviewed, 2016)We explore a new method for identifying leaders and followers, LF, in repeated games by analyzing an experimental, repeated (50 rounds) game where Row player shifts the payoff between small and large values – a type of ... -
A new method for identifying possible causal relationships between CO2, total solar irradiance and global temperature change
Seip, Knut Lehre; Grøn, Øyvind (Theoretical and Applied Climatology;2015, Journal article; Peer reviewed, 2015-11-20)We apply a novel method based upon “before” and “after” relationships to investigate and quantify interconnections between global temperature anomaly, GTA, as response variable, and greenhouse gases, CO2, and total solar ... -
On the statistical nature of distinct cycles in global warming variables
Seip, Knut Lehre; Grøn, Øyvind (Peer reviewed; Journal article; Journal article, 2017-01-10)Cycle times found in many oceanic time series have been explained with references to external mechanisms that act on the systems. Here we show that when we extract cycle times from 100 sets of paired random series, we find ... -
A Review of Ocean Dynamics in the North Atlantic: Achievements and Challenges
Seip, Knut Lehre (Climate;Volume 8, Issue 4, Journal article; Peer reviewed, 2020-03-30)I address 12 issues related to the study of ocean dynamics and its impact on global temperature change, regional and local climate change, and on the North Atlantic ecosystem. I outline present achievements and challenges ...