169 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Helmholtz Institute for Functional Marine BiodiversityDE9 papers
- Carl von Ossietzky Universität OldenburgDE7 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE7 papers
- Institute for Chemistry and Biology of the Marine EnvironmentDE6 papers
- Technische Universität BerlinDE6 papers
- University of BremenDE6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Christian-Albrechts-Universität zu KielDE4 papers
- University of California, DavisUS4 papers
- Constructor UniversityDE3 papers
- Humboldt-Universität zu BerlinDE3 papers
- Karlsruhe Institute of TechnologyDE3 papers
49 papers
Climate Knowledge in Large Language Models
Ivan Kuznetsov, Jacopo Grassi, Dmitrii Pantiukhin +3
Large language models (LLMs) are increasingly deployed for climate-related applications, where understanding internal climatological knowledge is crucial for reliability and misinf…
Diffusion-driven pattern formation in an opinion dynamical network model
Tim Mauch, Thilo Gross
The spatial organization of individuals and their interactions in communities are important factors known to preserve diversity in many complex systems. Inspired by metapopulation…
Physics-constrained generative machine learning-based high-resolution downscaling of Greenland's surface mass balance and surface temperature
Nils Bochow, Philipp Hess, Alexander Robinson
Accurate, high-resolution projections of the Greenland ice sheet's surface mass balance (SMB) and surface temperature are essential for understanding future sea-level rise, yet cur…
Counting Chemical Isomers with Multivariate Generating Functions
Rana Shojaei, Thilo Gross
Counting the number of isomers of a chemical molecule is one of the formative problems of graph theory. However, recent progress has been slow, and the problem has largely been ign…
Unveiling 3D Ocean Biogeochemical Provinces in the North Atlantic: A Systematic Comparison and Validation of Clustering Methods
Yvonne Jenniges, Maike Sonnewald, Sebastian Maneth +2
Defining ocean regions and water masses helps to understand marine processes and can serve downstream tasks such as defining marine protected areas. However, such definitions often…
The Solar System's passage through the Radcliffe wave during the middle Miocene
E. Maconi, J. Alves, C. Swiggum +14
Context. As the Solar System orbits the Milky Way, it encounters various Galactic environments, including dense regions of the interstellar medium (ISM). These encounters can compr…
Cross-feeding Creates Tipping Points in Microbiome Diversity
Tom Clegg, Thilo gross
A key unresolved question in microbial ecology is how the extraordinary diversity of microbiomes emerges from the behaviour of individual populations. This process is driven by the…
Simulation-Based Inference of Surface Accumulation and Basal Melt Rates of an Antarctic Ice Shelf from Isochronal Layers
Guy Moss, Vjeran Višnjević, Olaf Eisen +4
The ice shelves buttressing the Antarctic ice sheet determine the rate of ice-discharge into the surrounding oceans. The geometry of ice shelves, and hence their buttressing streng…
Split-explicit external mode solver in finite volume sea ice ocean model FESOM2
Tridib Banerjee, Patrick Scholz, Sergey Danilov +2
A novel split-explicit (SE) external mode solver for the Finite volumE Sea ice-Ocean Model (FESOM2) is presented. It is compared with the semi-implicit (SI) solver currently used i…
Discrete variance decay analysis of spurious mixing
Tridib Banerjee, Sergey Danilov, Knut Klingbeil
Expressions for local discrete variance decay (DVD) rates are directly derived from discrete tracer equations without any assumptions on discrete fluxes of the second moment. Spuri…
On the use of a consumer-grade 360-degree camera as a radiometer for scientific applications
Raphaël Larouche, Simon Lambert-Girard, Christian Katlein +4
Improved miniaturization capabilities for complex fisheye camera systems have recently led to the introduction of many compact 360-degree cameras on the consumer technology market.…
Critical drift in a neuro-inspired adaptive network
Silja Sormunen, Thilo Gross, Jari Saramäki
It has been postulated that the brain operates in a self-organized critical state that brings multiple benefits, such as optimal sensitivity to input. Thus far, self-organized crit…
Enabling Dynamic and Intelligent Workflows for HPC, Data Analytics, and AI Convergence
Jorge Ejarque, Rosa M. Badia, Loïc Albertin +34
The evolution of High-Performance Computing (HPC) platforms enables the design and execution of progressively larger and more complex workflow applications in these systems. The co…
Robust and efficient primal-dual Newton-Krylov solvers for viscous-plastic sea-ice models
Yu-hsuan Shih, Carolin Mehlmann, Martin Losch +1
We present a Newton-Krylov solver for a viscous-plastic sea-ice model. This constitutive relation is commonly used in climate models to describe the material properties of sea ice.…
Atmospheric processes affecting methane on Mars
John Lee Grenfell, Fabian Wunderlich, Miriam Sinnhuber +6
It is currently uncertain as to whether methane exists on Mars. Data from the Curiosity Rover suggests a background methane concentration of a few tenths parts per billion whereas…
New high-tech flexible networks for the monitoring of deep-sea ecosystems
J. Aguzzi, D. Chatzievangelou, S. Marini +24
Increasing interest in the acquisition of biotic and abiotic resources from within the deep sea (e.g. fisheries, oil-gas extraction, and mining) urgently imposes the development of…
Importance of the advection scheme for the simulation of water isotopes over Antarctica by atmospheric general circulation models: A case study for present-day and Last Glacial Maximum with LMDZ-iso
Alexandre Cauquoin, Camille Risi, Étienne Vignon
Atmospheric general circulation models (AGCMs) are known to have a warm and isotopically enriched bias over Antarctica. We test here the hypothesis that these biases are partly con…
Sharp thresholds limit the benefit of defector avoidance in cooperation on networks
Ashkaan K. Fahimipour, Fanqi Zeng, Martin Homer +3
Consider a cooperation game on a spatial network of habitat patches, where players can relocate between patches if they judge the local conditions to be unfavorable. In time, the r…
Master Stability Functions for metacommunities with two types of habitats
Alexander Krauß, Thilo Gross, Barbara Drossel
Current questions in ecology revolve around instabilities in the dynamics on spatial networks and particularly the effect of node heterogeneity. We extend the Master Stability Func…
Estimation of functional diversity and species traits from ecological monitoring data
Alexey Ryabov, Bernd Blasius, Helmut Hillebrand +2
The twin crises of climate change and biodiversity loss define a strong need for functional diversity monitoring. While the availability of high-quality ecological monitoring data…
On discretizing sea-ice dynamics on triangular meshes using vertex, cell or edge velocities
S. Danilov, C. Mehlmann, V. Fofonova
Discretization of the equations of Viscous Plastic and Elastic Viscous Plastic (EVP) sea ice dynamics on triangular meshes can be done by placing discrete velocities at vertices, c…
Prototyping Autonomous Robotic Networks on Different Layers of RAMI 4.0 with Digital Twins
Alexander Barbie, Wilhelm Hasselbring, Niklas Pech +3
In this decade, the amount of (industrial) Internet of Things devices will increase tremendously. Today, there exist no common standards for interconnection, observation, or the mo…
Developing an Underwater Network of Ocean Observation Systems with Digital Twin Prototypes -- A Field Report from the Baltic Sea
Alexander Barbie, Niklas Pech, Wilhelm Hasselbring +8
During the research cruise AL547 with RV ALKOR (October 20-31, 2020), a collaborative underwater network of ocean observation systems was deployed in Boknis Eck (SW Baltic Sea, Ger…
Simulating linear kinematic features in viscous-plastic sea ice models on quadrilateral and triangular grids
C. Mehlmann, S. Danilov, M. Losch +6
Linear Kinematic Features (LKFs) are found everywhere in the Arctic sea ice cover. They are strongly localized deformations often associated with the formation of leads and pressur…