Geophysical Institute: Recent submissions
Now showing items 1-20 of 1223
-
Bifurcation Points for Tropical Cyclone Genesis and Intensification in Sheared and Dry Environments
(Journal article; Peer reviewed, 2023)The combination of moderate vertical wind shear (VWS) and dry environments can produce the most uncertain scenarios for tropical cyclone (TC) genesis and intensification. We investigated the sources of increased uncertainty ... -
Rogue waves: Results of the ExWaMar project
(Journal article; Peer reviewed, 2024)Rogue waves, also known as freak waves, have received much attention in the scientific community as well as in media and the marine industry in the past two decades. Forecasts of extreme weather events have always been ... -
Projecting Spring Consecutive Rainfall Events in the Three Gorges Reservoir based on Treble-Nested dynamical downscaling
(Journal article; Peer reviewed, 2024)Spring consecutive rainfall events (CREs) are key triggers of geological hazards in the Three Gorges Reservoir area (TGR), China. However, previous projections of CREs based on the direct outputs of global climate models ... -
THE OCEANOGRAPHY CLASSROOM • Activity Bingo: Nudging Students to Make the Most Out of Fieldwork
(Journal article; Peer reviewed, 2023) -
Modeling and stability analysis of a sliding bead from a problem-based learning perspective
(Journal article; Peer reviewed, 2023)In this work, we adopt a problem-based learning approach to develop an integrative bachelor project that relies on competences acquired from basic courses in mathematics, mechanics and computation. In this sense, the ... -
Characterizing Atlantic interhemispheric teleconnection established by South American monsoon in austral summer
(Journal article; Peer reviewed, 2023)This study aims to characterize the interhemispheric teleconnection pattern, which is established by the South America (SA) summer monsoon over the Atlantic Ocean during January and February, and referred it as the Atlantic ... -
Evaluation of sea surface roughness parameterization in meso-to-micro scale simulation of the offshore wind field
(Journal article; Peer reviewed, 2023)Accurate parameterization of the wind-induced effects on the Marine Atmospheric Boundary Layer (MABL) is of fundamental importance for many applications including weather forecasting and offshore wind energy. Roughness ... -
Long-time principal geodesic analysis in director-based dynamics of hybrid mechanical systems
(Journal article; Peer reviewed, 2023)In this article, we investigate an extended version of principal geodesic analysis for the unit sphere S2 and the special orthogonal group SO(3). In contrast to prior work, we address the construction of long-time smooth ... -
Effects of Eulerian current, Stokes drift and wind while simulating surface drifter trajectories in the Baltic Sea
(Journal article; Peer reviewed, 2023)The simulation of Lagrangian drift is an important task in applications such as dispersion of pollutants, larvae and search and rescue activities. In this study, the Eulerian current, Stokes drift and wind effect on the ... -
The New Max Planck Institute Grand Ensemble With CMIP6 Forcing and High-Frequency Model Output
(Journal article; Peer reviewed, 2023)Single-model initial-condition large ensembles are powerful tools to quantify the forced response, internal climate variability, and their evolution under global warming. Here, we present the CMIP6 version of the Max Planck ... -
Stirring across the Antarctic Circumpolar Current's southern boundary at the prime meridian, Weddell Sea
(Journal article; Peer reviewed, 2023)At the southern boundary of the Antarctic Circumpolar Current (ACC), relatively warm ACC waters encounter the colder waters surrounding Antarctica. Strong density gradients across the southern boundary indicate the presence ... -
Diabatic effects on the evolution of storm tracks
(Journal article; Peer reviewed, 2023)Despite the crucial role of moist diabatic processes in mid-latitude storm tracks and related model biases, we still lack a more complete theoretical understanding of how diabatic processes affect the evolution of storm ... -
Turbulent diapycnal fluxes as a pilot Essential Ocean Variable
(Journal article; Peer reviewed, 2023)We contend that ocean turbulent fluxes should be included in the list of Essential Ocean Variables (EOVs) created by the Global Ocean Observing System. This list aims to identify variables that are essential to observe to ... -
Evaluation of structural dynamic response of piping subjected to multiphase flow-induced vibration
(Master thesis, 2024-06-03)Flow-induced Vibration (FIV) in piping systems pose a problem for the energy infrastructure, where maintaining the integrity of pipelines is essential to ensure stable provision of power supply. In the petrochemical industry, ... -
Addressing the observational gap over heterogeneous land surfaces in the lower atmospheric boundary layer by multi-copter temperature and humidity profile measurements
(Master thesis, 2024-06-03)The effects of surface heterogeneity on the atmospheric boundary layer are still poorly understood and thus not appropriately parameterized in numerical weather prediction models. The complexity of types, shapes, and scales ... -
Metocean conditions at two Norwegian sites for development of offshore wind farms
(Journal article; Peer reviewed, 2024)This paper examines metocean data from NORA3, a state-of-the-art wind and wave hindcast dataset for Northern Europe. Two offshore Norwegian areas, Utsira Nord (UN) and Sørlige Nordsjø II (SN2), are investigated. Both areas ... -
Statistical and Dynamical Characteristics of Extreme Wave Crests Assessed with Field Measurements from the North Sea
(Journal article; Peer reviewed, 2023)Wave crests of unexpected height and steepness pose a danger to activities at sea, and long-term field measurements provide important clues for understanding the environmental conditions that are conducive to their generation ...