Publikasjoner og ansvarsområder
Numerical integrators for Lagrangian oceanography
A common task in Lagrangian oceanography is to calculate a large number of drifter trajectories from a velocity field pre-calculated with an ocean model. Mathematically, this is simply numerical integration of an Ordinary Differential Equation (ODE), for which a wide range of different methods...
Advancing Ocean Observation with an AI-driven Mobile Robotic Explorer
Rapid assessment and enhanced knowledge of plankton communities and their structure in the productive upper water column is of crucial importance to understand the impact of the changing climate on upper ocean processes. Enabling persistent and systematic observation by coupling the ongoing...
High-resolution numerical modelling of a marine mine tailings discharge in Western Norway
Modelling biodegradation of crude oil components at low temperatures
Modelling of oil thickness in the presence of an ice edge
Fate of Hydrocarbon Leaks From Plugged and Abandoned Wells Compared to Natural Seepages
Numerical analysis of boundary conditions in a Lagrangian particle model for vertical mixing, transport and surfacing of buoyant particles in the water column
Lagrangian particle models are used for many applications in the ocean sciences, including transport modelling of oil spills, fish eggs and larvae, plastics, and sediment particles. In the context of oil spill modelling, there are numerous papers discussing entrainment of surface oil by breaking...