In reply to IainRUK:
Ah, languages is a very good point.
All my experience has been with mining, maybe Canada may be a better option on a working visa. I've got a British passport so visas won't be an issue (assuming you lot stay in the EU).
I think my main focus will be groundwater resources.
Masters would be a good plan, but I'm already a mature age student and I'd like to escape poverty some time soon.