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Ocean Lagrangian Trajectories (OLTraj): Lagrangian analysis for non-expert users
Giorgio Dall'Olmo1,2, Francesco Nencioli3, Thomas Jackson1
1Plymouth Marine Laboratory, Plymouth, England, PL1 3DH, UK.
Open Research Europe
|August 30, 2023
Summary
A new tool, Ocean Lagrangian Trajectories (OLTraj), offers pre-computed paths to help scientists study ocean cycles. This makes complex Lagrangian analysis accessible for marine biology and biogeochemistry research.
Area of Science:
- Oceanography
- Marine Biology
- Biogeochemistry
Background:
- Lagrangian analysis is crucial for understanding ocean biological and biogeochemical processes.
- A technical skill gap often prevents biologists and chemists from utilizing Lagrangian methods.
Purpose of the Study:
- Introduce a new product, Ocean Lagrangian Trajectories (OLTraj), designed for non-expert users.
- Demonstrate the utility of OLTraj through practical examples.
- Facilitate broader adoption of Lagrangian analysis in oceanography.
Main Methods:
- Utilized pre-computed ocean Lagrangian trajectories.
- Based calculations on satellite-derived geostrophic currents.
- Developed OLTraj for accessibility to users lacking specialized technical skills.
Main Results:
- OLTraj provides readily available Lagrangian trajectories.
- The product is designed for ease of use by a wider scientific audience.
- Trajectories are comparable with existing in-situ and satellite data.
Conclusions:
- OLTraj simplifies Lagrangian analysis for ocean biology and biogeochemistry.
- The tool is expected to increase the application of Lagrangian methods in these fields.
- This product aims to bridge the technical gap in performing complex oceanographic analyses.
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