There are numerous PhD opportunities available at the SENSE Centre for Doctoral Training located in the UK. Those related to earth processes and geomorphology can be accessed here or here respectively. For more on how you can apply click here. Applications close 10 January 2021 and if successful, you would be expected to start in October 2021.
If you are thinking of applying, please attend these two webinars:
How can a PhD help me with my career? – Tue 17th November 3 pm
Support for applying for a PhD – Wed 25th November at 2 pm