Browsing ODA Open Digital Archive by Author "Wang, Hui"
Now showing items 1-9 of 9
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Carbon dioxide precedes temperature change during short-term pauses in multi-millennial palaeoclimate records
Seip, Knut Lehre; Grøn, Øyvind; Wang, Hui (Palaeogeography, Palaeoclimatology, Palaeoecology;Volume 506, 1 October 2018, Journal article; Peer reviewed, 2018-06-19)In Antarctica, ice-core temperature has traditionally been regarded as a leading variable to carbon dioxide, CO2 during the last 400,000years before present (B.P.). This finding is in contrast to most reports on global ... -
Covariations between the Indian Oceandipole and ENSO: a modeling study
Wang, Hui; Kumar, Arun; Narapusetty, Balachandrudu; Seip, Knut Lehre (Climate Dynamics;November 2019, Volume 53, Issue 9–10, Journal article; Peer reviewed, 2019-07-11)The coevolution of the Indian Ocean dipole (IOD) and El Niño-Southern Oscillation (ENSO) is examined using both observational data and coupled global climate model simulations. The covariability of IOD and ENSO is analyzed ... -
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 ... -
The hiatus in global warming and interactions between the El Niño and the Pacific decadal oscillation: Comparing observations and modeling results
Seip, Knut Lehre; Wang, Hui (Climate;Volume 6, Issue 3, Journal article; Peer reviewed, 2018-09-04)Ocean oscillations interact across large regions; these interactions may explain cycles in global temperature anomaly, including hiatus periods. Here, we examine interaction measures and compare results from model simulations ... -
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 ... -
Maximum Northern Hemisphere warming rates before and after 1880 during the Common Era
Seip, Knut Lehre; Wang, Hui (Theoretical and Applied Climatology;, Peer reviewed; Journal article, 2023)We find that maximal decadal Northern Hemisphere warming increases as rapidly before as after the industrial revolution (0.86 °C decade−1 before 1880 and 0.60–0.68 °C decade−1 after 1880). However, whereas the number of ... -
The North Atlantic oscillations: cycle times for the NAO, the AMO and the AMOC
Seip, Knut Lehre; Grøn, Øyvind; Wang, Hui (Climate;Volume 7, Issue 3, Journal article; Peer reviewed, 2019-03-19)We show that oceanic cycle lengths persist across oceanic cyclic time-series by comparing cycles in series that come from “sister” measurements in the North Atlantic Ocean. These are the North Atlantic oscillation (NAO), ... -
The North Atlantic oscillations: Lead-lag relations for the AMOC, the AMO, and the AMOC. A high-resolution lead-lag analysis
Seip, Knut Lehre; Wang, Hui (Climate;Volume 10 / Issue 5, Peer reviewed; Journal article, 2022-05-05)Several studies examine cycle periods and the interactions between the three major climate modes over the North Atlantic, namely the Atlantic meridional overturning circulation (AMOC), the Atlantic multidecadal oscillation ... -
The North atlanticoOscillations: Lead–lag Relations for the NAO, the AMO, and the AMOC: A high-resolution lead–lag analysis
Seip, Knut Lehre; Wang, Hui (Peer reviewed; Journal article, 2022)Several studies examine cycle periods and the interactions between the three major climate modes over the North Atlantic, namely the Atlantic meridional overturning circulation (AMOC), the Atlantic multidecadal oscillation ...