A5051194709- Climate variability and models
- Geological and Geophysical Studies
- Oceanographic and Atmospheric Processes
- Precipitation Measurement and Analysis
- Atmospheric and Environmental Gas Dynamics
- Scientific Computing and Data Management
- Digital Transformation in Industry
- Advanced Image and Video Retrieval Techniques
- Atmospheric chemistry and aerosols
- Hydrocarbon exploration and reservoir analysis
- Image Retrieval and Classification Techniques
- Hydrological Forecasting Using AI
- Medical Image Segmentation Techniques
- Simulation Techniques and Applications
- Meteorological Phenomena and Simulations
Met Office
2020-2024
Abstract We describe the scientific and technical implementation of two models for a core set experiments contributing to sixth phase Coupled Model Intercomparison Project (CMIP6). The used are physical atmosphere‐land‐ocean‐sea ice model HadGEM3‐GC3.1 Earth system UKESM1 which adds carbon‐nitrogen cycle atmospheric chemistry HadGEM3‐GC3.1. results constrained by external boundary conditions (forcing data) initial conditions. outline rationale assumptions made in specifying these. Notable...
Abstract We describe and evaluate historical simulations which use the third Hadley Centre Global Environment Model in Coupled configuration 3.1 (HadGEM3‐GC3.1) form part of UK's contribution to sixth Intercomparison Project, CMIP6. These simulations, run at two resolutions, respond historically evolving forcings such as greenhouse gases, aerosols, solar irradiance, volcanic land use, ozone concentrations. assess response these compare against observational record. This includes evolution...
Abstract Historical in situ ocean temperature profile measurements are important for a wide range of and climate research activities. A large proportion the observations have been recorded using expendable bathythermographs (XBTs), required bias corrections use change studies. It is generally accepted that bias, therefore correction, depends on type XBT used. However, poor historical metadata collection practices mean probe information often missing, 59% profiles between 1967 2000, limiting...
<p>Digital Twins present a new user-centric paradigm for developing and using weather & climate simulations that is currently being widely embraced, example through large projects such as Destination Earth led by ECMWF.  In this project we have taken smaller scale approach in understanding the opportunities challenges translating Digital Twin concept from original domain of manufacturing built environment to modelling earth’s...
<p>Historical ocean temperature measurements are important in studying climate change due to the high proportion of heat absorbed by ocean. These come from a variety sources, including Expendable Bathythermographs (XBTs), which an source such data. Their need bias corrections dependent on type XBT used, but poor metadata collection practices mean is often missing, increasing measurement uncertainty and thus downstream...